From 9d8ec5a6e37e8d1d4d4edca9040de234e2d4728f Mon Sep 17 00:00:00 2001 From: Nico Weber Date: Tue, 4 Aug 2015 13:00:21 -0700 Subject: XFA: clang-format all pdfium code. No behavior change. Generated by: find . -name '*.cpp' -o -name '*.h' | \ grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \ xargs ../../buildtools/mac/clang-format -i Then manually merged https://codereview.chromium.org/1269223002/ See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion. BUG=none --- core/src/fpdfdoc/doc_action.cpp | 640 +++-- core/src/fpdfdoc/doc_annot.cpp | 671 +++--- core/src/fpdfdoc/doc_ap.cpp | 1616 +++++++------ core/src/fpdfdoc/doc_basic.cpp | 1002 ++++---- core/src/fpdfdoc/doc_bookmark.cpp | 151 +- core/src/fpdfdoc/doc_form.cpp | 3036 ++++++++++++------------ core/src/fpdfdoc/doc_formcontrol.cpp | 862 ++++--- core/src/fpdfdoc/doc_formfield.cpp | 2144 +++++++++-------- core/src/fpdfdoc/doc_link.cpp | 161 +- core/src/fpdfdoc/doc_metadata.cpp | 248 +- core/src/fpdfdoc/doc_ocg.cpp | 522 ++-- core/src/fpdfdoc/doc_tagged.cpp | 833 +++---- core/src/fpdfdoc/doc_utils.cpp | 1408 +++++------ core/src/fpdfdoc/doc_utils.h | 74 +- core/src/fpdfdoc/doc_viewerPreferences.cpp | 86 +- core/src/fpdfdoc/doc_vt.cpp | 3534 ++++++++++++++-------------- core/src/fpdfdoc/doc_vtmodule.cpp | 10 +- core/src/fpdfdoc/pdf_vt.h | 1088 ++++----- core/src/fpdfdoc/tagged_int.h | 154 +- 19 files changed, 9121 insertions(+), 9119 deletions(-) (limited to 'core/src/fpdfdoc') diff --git a/core/src/fpdfdoc/doc_action.cpp b/core/src/fpdfdoc/doc_action.cpp index 851b2d6709..f8a11e5682 100644 --- a/core/src/fpdfdoc/doc_action.cpp +++ b/core/src/fpdfdoc/doc_action.cpp @@ -5,368 +5,346 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include "../../include/fpdfdoc/fpdf_doc.h" -CPDF_Dest CPDF_Action::GetDest(CPDF_Document* pDoc) const -{ - if (!m_pDict) { - return CPDF_Dest(); - } - CFX_ByteString type = m_pDict->GetString("S"); - if (type != "GoTo" && type != "GoToR") { - return CPDF_Dest(); - } - CPDF_Object* pDest = m_pDict->GetElementValue("D"); - if (!pDest) { - return CPDF_Dest(); - } - if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { - CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests")); - CFX_ByteStringC name = pDest->GetString(); - return CPDF_Dest(name_tree.LookupNamedDest(pDoc, name)); - } - if (pDest->GetType() == PDFOBJ_ARRAY) { - return CPDF_Dest((CPDF_Array*)pDest); - } +CPDF_Dest CPDF_Action::GetDest(CPDF_Document* pDoc) const { + if (!m_pDict) { return CPDF_Dest(); + } + CFX_ByteString type = m_pDict->GetString("S"); + if (type != "GoTo" && type != "GoToR") { + return CPDF_Dest(); + } + CPDF_Object* pDest = m_pDict->GetElementValue("D"); + if (!pDest) { + return CPDF_Dest(); + } + if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { + CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests")); + CFX_ByteStringC name = pDest->GetString(); + return CPDF_Dest(name_tree.LookupNamedDest(pDoc, name)); + } + if (pDest->GetType() == PDFOBJ_ARRAY) { + return CPDF_Dest((CPDF_Array*)pDest); + } + return CPDF_Dest(); } -const FX_CHAR* g_sATypes[] = {"Unknown", "GoTo", "GoToR", "GoToE", "Launch", "Thread", "URI", "Sound", "Movie", - "Hide", "Named", "SubmitForm", "ResetForm", "ImportData", "JavaScript", "SetOCGState", - "Rendition", "Trans", "GoTo3DView", "" - }; -CPDF_Action::ActionType CPDF_Action::GetType() const -{ - ActionType eType = Unknown; - if (m_pDict != NULL) { - CFX_ByteString csType = m_pDict->GetString("S"); - if (!csType.IsEmpty()) { - int i = 0; - while (g_sATypes[i][0] != '\0') { - if (csType == g_sATypes[i]) { - return (ActionType)i; - } - i ++; - } +const FX_CHAR* g_sATypes[] = { + "Unknown", "GoTo", "GoToR", "GoToE", "Launch", + "Thread", "URI", "Sound", "Movie", "Hide", + "Named", "SubmitForm", "ResetForm", "ImportData", "JavaScript", + "SetOCGState", "Rendition", "Trans", "GoTo3DView", ""}; +CPDF_Action::ActionType CPDF_Action::GetType() const { + ActionType eType = Unknown; + if (m_pDict != NULL) { + CFX_ByteString csType = m_pDict->GetString("S"); + if (!csType.IsEmpty()) { + int i = 0; + while (g_sATypes[i][0] != '\0') { + if (csType == g_sATypes[i]) { + return (ActionType)i; } + i++; + } } - return eType; + } + return eType; } -CFX_WideString CPDF_Action::GetFilePath() const -{ - CFX_ByteString type = m_pDict->GetString("S"); - if (type != "GoToR" && type != "Launch" && - type != "SubmitForm" && type != "ImportData") { - return CFX_WideString(); - } - CPDF_Object* pFile = m_pDict->GetElementValue("F"); - CFX_WideString path; - if (pFile == NULL) { - if (type == "Launch") { - CPDF_Dictionary* pWinDict = m_pDict->GetDict(FX_BSTRC("Win")); - if (pWinDict) { - return CFX_WideString::FromLocal(pWinDict->GetString(FX_BSTRC("F"))); - } - } - return path; +CFX_WideString CPDF_Action::GetFilePath() const { + CFX_ByteString type = m_pDict->GetString("S"); + if (type != "GoToR" && type != "Launch" && type != "SubmitForm" && + type != "ImportData") { + return CFX_WideString(); + } + CPDF_Object* pFile = m_pDict->GetElementValue("F"); + CFX_WideString path; + if (pFile == NULL) { + if (type == "Launch") { + CPDF_Dictionary* pWinDict = m_pDict->GetDict(FX_BSTRC("Win")); + if (pWinDict) { + return CFX_WideString::FromLocal(pWinDict->GetString(FX_BSTRC("F"))); + } } - CPDF_FileSpec filespec(pFile); - filespec.GetFileName(path); return path; + } + CPDF_FileSpec filespec(pFile); + filespec.GetFileName(path); + return path; } -CFX_ByteString CPDF_Action::GetURI(CPDF_Document* pDoc) const -{ - CFX_ByteString csURI; - if (m_pDict == NULL) { - return csURI; - } - if (m_pDict->GetString("S") != "URI") { - return csURI; - } - csURI = m_pDict->GetString("URI"); - CPDF_Dictionary* pRoot = pDoc->GetRoot(); - CPDF_Dictionary* pURI = pRoot->GetDict("URI"); - if (pURI != NULL) { - if (csURI.Find(FX_BSTRC(":"), 0) < 1) { - csURI = pURI->GetString("Base") + csURI; - } - } +CFX_ByteString CPDF_Action::GetURI(CPDF_Document* pDoc) const { + CFX_ByteString csURI; + if (m_pDict == NULL) { return csURI; + } + if (m_pDict->GetString("S") != "URI") { + return csURI; + } + csURI = m_pDict->GetString("URI"); + CPDF_Dictionary* pRoot = pDoc->GetRoot(); + CPDF_Dictionary* pURI = pRoot->GetDict("URI"); + if (pURI != NULL) { + if (csURI.Find(FX_BSTRC(":"), 0) < 1) { + csURI = pURI->GetString("Base") + csURI; + } + } + return csURI; } -FX_DWORD CPDF_ActionFields::GetFieldsCount() const -{ - if (m_pAction == NULL) { - return 0; - } - CPDF_Dictionary* pDict = m_pAction->GetDict(); - if (pDict == NULL) { - return 0; - } - CFX_ByteString csType = pDict->GetString("S"); - CPDF_Object* pFields = NULL; - if (csType == "Hide") { - pFields = pDict->GetElementValue("T"); - } else { - pFields = pDict->GetArray("Fields"); - } - if (pFields == NULL) { - return 0; - } - int iType = pFields->GetType(); - if (iType == PDFOBJ_DICTIONARY) { - return 1; - } - if (iType == PDFOBJ_STRING) { - return 1; - } - if (iType == PDFOBJ_ARRAY) { - return ((CPDF_Array*)pFields)->GetCount(); - } +FX_DWORD CPDF_ActionFields::GetFieldsCount() const { + if (m_pAction == NULL) { + return 0; + } + CPDF_Dictionary* pDict = m_pAction->GetDict(); + if (pDict == NULL) { + return 0; + } + CFX_ByteString csType = pDict->GetString("S"); + CPDF_Object* pFields = NULL; + if (csType == "Hide") { + pFields = pDict->GetElementValue("T"); + } else { + pFields = pDict->GetArray("Fields"); + } + if (pFields == NULL) { return 0; + } + int iType = pFields->GetType(); + if (iType == PDFOBJ_DICTIONARY) { + return 1; + } + if (iType == PDFOBJ_STRING) { + return 1; + } + if (iType == PDFOBJ_ARRAY) { + return ((CPDF_Array*)pFields)->GetCount(); + } + return 0; } -void CPDF_ActionFields::GetAllFields(CFX_PtrArray& fieldObjects) const -{ - fieldObjects.RemoveAll(); - if (m_pAction == NULL) { - return; - } - CPDF_Dictionary* pDict = m_pAction->GetDict(); - if (pDict == NULL) { - return; - } - CFX_ByteString csType = pDict->GetString("S"); - CPDF_Object* pFields = NULL; - if (csType == "Hide") { - pFields = pDict->GetElementValue("T"); - } else { - pFields = pDict->GetArray("Fields"); - } - if (pFields == NULL) { - return; - } - int iType = pFields->GetType(); - if (iType == PDFOBJ_DICTIONARY || iType == PDFOBJ_STRING) { - fieldObjects.Add(pFields); - } else if (iType == PDFOBJ_ARRAY) { - CPDF_Array* pArray = (CPDF_Array*)pFields; - FX_DWORD iCount = pArray->GetCount(); - for (FX_DWORD i = 0; i < iCount; i ++) { - CPDF_Object* pObj = pArray->GetElementValue(i); - if (pObj != NULL) { - fieldObjects.Add(pObj); - } - } - } +void CPDF_ActionFields::GetAllFields(CFX_PtrArray& fieldObjects) const { + fieldObjects.RemoveAll(); + if (m_pAction == NULL) { + return; + } + CPDF_Dictionary* pDict = m_pAction->GetDict(); + if (pDict == NULL) { + return; + } + CFX_ByteString csType = pDict->GetString("S"); + CPDF_Object* pFields = NULL; + if (csType == "Hide") { + pFields = pDict->GetElementValue("T"); + } else { + pFields = pDict->GetArray("Fields"); + } + if (pFields == NULL) { + return; + } + int iType = pFields->GetType(); + if (iType == PDFOBJ_DICTIONARY || iType == PDFOBJ_STRING) { + fieldObjects.Add(pFields); + } else if (iType == PDFOBJ_ARRAY) { + CPDF_Array* pArray = (CPDF_Array*)pFields; + FX_DWORD iCount = pArray->GetCount(); + for (FX_DWORD i = 0; i < iCount; i++) { + CPDF_Object* pObj = pArray->GetElementValue(i); + if (pObj != NULL) { + fieldObjects.Add(pObj); + } + } + } } -CPDF_Object* CPDF_ActionFields::GetField(FX_DWORD iIndex) const -{ - if (m_pAction == NULL) { - return NULL; - } - CPDF_Dictionary* pDict = m_pAction->GetDict(); - if (pDict == NULL) { - return NULL; - } - CFX_ByteString csType = pDict->GetString("S"); - CPDF_Object* pFields = NULL; - if (csType == "Hide") { - pFields = pDict->GetElementValue("T"); - } else { - pFields = pDict->GetArray("Fields"); - } - if (pFields == NULL) { - return NULL; - } - CPDF_Object* pFindObj = NULL; - int iType = pFields->GetType(); - if (iType == PDFOBJ_DICTIONARY || iType == PDFOBJ_STRING) { - if (iIndex == 0) { - pFindObj = pFields; - } - } else if (iType == PDFOBJ_ARRAY) { - pFindObj = ((CPDF_Array*)pFields)->GetElementValue(iIndex); - } - return pFindObj; +CPDF_Object* CPDF_ActionFields::GetField(FX_DWORD iIndex) const { + if (m_pAction == NULL) { + return NULL; + } + CPDF_Dictionary* pDict = m_pAction->GetDict(); + if (pDict == NULL) { + return NULL; + } + CFX_ByteString csType = pDict->GetString("S"); + CPDF_Object* pFields = NULL; + if (csType == "Hide") { + pFields = pDict->GetElementValue("T"); + } else { + pFields = pDict->GetArray("Fields"); + } + if (pFields == NULL) { + return NULL; + } + CPDF_Object* pFindObj = NULL; + int iType = pFields->GetType(); + if (iType == PDFOBJ_DICTIONARY || iType == PDFOBJ_STRING) { + if (iIndex == 0) { + pFindObj = pFields; + } + } else if (iType == PDFOBJ_ARRAY) { + pFindObj = ((CPDF_Array*)pFields)->GetElementValue(iIndex); + } + return pFindObj; } -CPDF_LWinParam CPDF_Action::GetWinParam() const -{ - if (m_pDict == NULL) { - return NULL; - } - if (m_pDict->GetString("S") != "Launch") { - return NULL; - } - return m_pDict->GetDict("Win"); +CPDF_LWinParam CPDF_Action::GetWinParam() const { + if (m_pDict == NULL) { + return NULL; + } + if (m_pDict->GetString("S") != "Launch") { + return NULL; + } + return m_pDict->GetDict("Win"); } -CFX_WideString CPDF_Action::GetJavaScript() const -{ - CFX_WideString csJS; - if (m_pDict == NULL) { - return csJS; - } - CPDF_Object* pJS = m_pDict->GetElementValue("JS"); - if (pJS != NULL) { - return pJS->GetUnicodeText(); - } +CFX_WideString CPDF_Action::GetJavaScript() const { + CFX_WideString csJS; + if (m_pDict == NULL) { return csJS; + } + CPDF_Object* pJS = m_pDict->GetElementValue("JS"); + if (pJS != NULL) { + return pJS->GetUnicodeText(); + } + return csJS; } -CPDF_Dictionary* CPDF_Action::GetAnnot() const -{ - if (!m_pDict) { - return nullptr; - } - CFX_ByteString csType = m_pDict->GetString("S"); - if (csType == FX_BSTRC("Rendition")) { - return m_pDict->GetDict("AN"); - } - if (csType == FX_BSTRC("Movie")) { - return m_pDict->GetDict("Annotation"); - } +CPDF_Dictionary* CPDF_Action::GetAnnot() const { + if (!m_pDict) { return nullptr; + } + CFX_ByteString csType = m_pDict->GetString("S"); + if (csType == FX_BSTRC("Rendition")) { + return m_pDict->GetDict("AN"); + } + if (csType == FX_BSTRC("Movie")) { + return m_pDict->GetDict("Annotation"); + } + return nullptr; } -int32_t CPDF_Action::GetOperationType() const -{ - if (m_pDict == NULL) { - return 0; - } - CFX_ByteString csType = m_pDict->GetString("S"); - if (csType == FX_BSTRC("Rendition")) { - return m_pDict->GetInteger("OP"); - } - if (csType == FX_BSTRC("Movie")) { - CFX_ByteString csOP = m_pDict->GetString("Operation"); - if (csOP == FX_BSTRC("Play")) { - return 0; - } - if (csOP == FX_BSTRC("Stop")) { - return 1; - } - if (csOP == FX_BSTRC("Pause")) { - return 2; - } - if (csOP == FX_BSTRC("Resume")) { - return 3; - } - } +int32_t CPDF_Action::GetOperationType() const { + if (m_pDict == NULL) { return 0; + } + CFX_ByteString csType = m_pDict->GetString("S"); + if (csType == FX_BSTRC("Rendition")) { + return m_pDict->GetInteger("OP"); + } + if (csType == FX_BSTRC("Movie")) { + CFX_ByteString csOP = m_pDict->GetString("Operation"); + if (csOP == FX_BSTRC("Play")) { + return 0; + } + if (csOP == FX_BSTRC("Stop")) { + return 1; + } + if (csOP == FX_BSTRC("Pause")) { + return 2; + } + if (csOP == FX_BSTRC("Resume")) { + return 3; + } + } + return 0; } -FX_DWORD CPDF_Action::GetSubActionsCount() const -{ - if (m_pDict == NULL || !m_pDict->KeyExist("Next")) { - return 0; - } - CPDF_Object* pNext = m_pDict->GetElementValue("Next"); - if (!pNext) { - return 0; - } - int iObjType = pNext->GetType(); - if (iObjType == PDFOBJ_DICTIONARY) { - return 1; - } - if (iObjType == PDFOBJ_ARRAY) { - return ((CPDF_Array*)pNext)->GetCount(); - } +FX_DWORD CPDF_Action::GetSubActionsCount() const { + if (m_pDict == NULL || !m_pDict->KeyExist("Next")) { return 0; + } + CPDF_Object* pNext = m_pDict->GetElementValue("Next"); + if (!pNext) { + return 0; + } + int iObjType = pNext->GetType(); + if (iObjType == PDFOBJ_DICTIONARY) { + return 1; + } + if (iObjType == PDFOBJ_ARRAY) { + return ((CPDF_Array*)pNext)->GetCount(); + } + return 0; } -CPDF_Action CPDF_Action::GetSubAction(FX_DWORD iIndex) const -{ - if (m_pDict == NULL || !m_pDict->KeyExist("Next")) { - return CPDF_Action(); - } - CPDF_Object* pNext = m_pDict->GetElementValue("Next"); - int iObjType = pNext->GetType(); - if (iObjType == PDFOBJ_DICTIONARY) { - CPDF_Dictionary *pDict = static_cast(pNext); - if (iIndex == 0) { - return CPDF_Action(pDict); - } - } else if (iObjType == PDFOBJ_ARRAY) { - CPDF_Array* pArray = static_cast(pNext); - return CPDF_Action(pArray->GetDict(iIndex)); - } +CPDF_Action CPDF_Action::GetSubAction(FX_DWORD iIndex) const { + if (m_pDict == NULL || !m_pDict->KeyExist("Next")) { return CPDF_Action(); + } + CPDF_Object* pNext = m_pDict->GetElementValue("Next"); + int iObjType = pNext->GetType(); + if (iObjType == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pDict = static_cast(pNext); + if (iIndex == 0) { + return CPDF_Action(pDict); + } + } else if (iObjType == PDFOBJ_ARRAY) { + CPDF_Array* pArray = static_cast(pNext); + return CPDF_Action(pArray->GetDict(iIndex)); + } + return CPDF_Action(); } -const FX_CHAR* g_sAATypes[] = {"E", "X", "D", "U", "Fo", "Bl", "PO", "PC", "PV", "PI", - "O", "C", - "K", "F", "V", "C", - "WC", "WS", "DS", "WP", "DP", - "" - }; -FX_BOOL CPDF_AAction::ActionExist(AActionType eType) const -{ - if (m_pDict == NULL) { - return FALSE; - } - return m_pDict->KeyExist(g_sAATypes[(int)eType]); +const FX_CHAR* g_sAATypes[] = {"E", "X", "D", "U", "Fo", "Bl", "PO", "PC", + "PV", "PI", "O", "C", "K", "F", "V", "C", + "WC", "WS", "DS", "WP", "DP", ""}; +FX_BOOL CPDF_AAction::ActionExist(AActionType eType) const { + if (m_pDict == NULL) { + return FALSE; + } + return m_pDict->KeyExist(g_sAATypes[(int)eType]); } -CPDF_Action CPDF_AAction::GetAction(AActionType eType) const -{ - if (!m_pDict) { - return CPDF_Action(); - } - return CPDF_Action(m_pDict->GetDict(g_sAATypes[(int)eType])); +CPDF_Action CPDF_AAction::GetAction(AActionType eType) const { + if (!m_pDict) { + return CPDF_Action(); + } + return CPDF_Action(m_pDict->GetDict(g_sAATypes[(int)eType])); } -FX_POSITION CPDF_AAction::GetStartPos() const -{ - if (m_pDict == NULL) { - return NULL; - } - return m_pDict->GetStartPos(); +FX_POSITION CPDF_AAction::GetStartPos() const { + if (m_pDict == NULL) { + return NULL; + } + return m_pDict->GetStartPos(); } -CPDF_Action CPDF_AAction::GetNextAction(FX_POSITION& pos, AActionType& eType) const -{ - if (m_pDict == NULL) { - return CPDF_Action(); - } - CFX_ByteString csKey; - CPDF_Object* pObj = m_pDict->GetNextElement(pos, csKey); - if (!pObj) { - return CPDF_Action(); - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (!pDirect || pDirect->GetType() != PDFOBJ_DICTIONARY) { - return CPDF_Action(); - } - int i = 0; - while (g_sAATypes[i][0] != '\0') { - if (csKey == g_sAATypes[i]) { - break; - } - i++; - } - eType = (AActionType)i; - return CPDF_Action(static_cast(pDirect)); +CPDF_Action CPDF_AAction::GetNextAction(FX_POSITION& pos, + AActionType& eType) const { + if (m_pDict == NULL) { + return CPDF_Action(); + } + CFX_ByteString csKey; + CPDF_Object* pObj = m_pDict->GetNextElement(pos, csKey); + if (!pObj) { + return CPDF_Action(); + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (!pDirect || pDirect->GetType() != PDFOBJ_DICTIONARY) { + return CPDF_Action(); + } + int i = 0; + while (g_sAATypes[i][0] != '\0') { + if (csKey == g_sAATypes[i]) { + break; + } + i++; + } + eType = (AActionType)i; + return CPDF_Action(static_cast(pDirect)); } -CPDF_DocJSActions::CPDF_DocJSActions(CPDF_Document* pDoc) -{ - m_pDocument = pDoc; +CPDF_DocJSActions::CPDF_DocJSActions(CPDF_Document* pDoc) { + m_pDocument = pDoc; } -int CPDF_DocJSActions::CountJSActions() const -{ - ASSERT(m_pDocument != NULL); - CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); - return name_tree.GetCount(); +int CPDF_DocJSActions::CountJSActions() const { + ASSERT(m_pDocument != NULL); + CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); + return name_tree.GetCount(); } -CPDF_Action CPDF_DocJSActions::GetJSAction(int index, CFX_ByteString& csName) const -{ - ASSERT(m_pDocument != NULL); - CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); - CPDF_Object *pAction = name_tree.LookupValue(index, csName); - if (pAction == NULL || pAction->GetType() != PDFOBJ_DICTIONARY) { - return CPDF_Action(); - } - return CPDF_Action(pAction->GetDict()); +CPDF_Action CPDF_DocJSActions::GetJSAction(int index, + CFX_ByteString& csName) const { + ASSERT(m_pDocument != NULL); + CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); + CPDF_Object* pAction = name_tree.LookupValue(index, csName); + if (pAction == NULL || pAction->GetType() != PDFOBJ_DICTIONARY) { + return CPDF_Action(); + } + return CPDF_Action(pAction->GetDict()); } -CPDF_Action CPDF_DocJSActions::GetJSAction(const CFX_ByteString& csName) const -{ - ASSERT(m_pDocument != NULL); - CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); - CPDF_Object *pAction = name_tree.LookupValue(csName); - if (pAction == NULL || pAction->GetType() != PDFOBJ_DICTIONARY) { - return CPDF_Action(); - } - return CPDF_Action(pAction->GetDict()); +CPDF_Action CPDF_DocJSActions::GetJSAction(const CFX_ByteString& csName) const { + ASSERT(m_pDocument != NULL); + CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); + CPDF_Object* pAction = name_tree.LookupValue(csName); + if (pAction == NULL || pAction->GetType() != PDFOBJ_DICTIONARY) { + return CPDF_Action(); + } + return CPDF_Action(pAction->GetDict()); } -int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const -{ - ASSERT(m_pDocument != NULL); - CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); - return name_tree.GetIndex(csName); +int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const { + ASSERT(m_pDocument != NULL); + CPDF_NameTree name_tree(m_pDocument, FX_BSTRC("JavaScript")); + return name_tree.GetIndex(csName); } diff --git a/core/src/fpdfdoc/doc_annot.cpp b/core/src/fpdfdoc/doc_annot.cpp index b29d0f508b..e9df5e1d7e 100644 --- a/core/src/fpdfdoc/doc_annot.cpp +++ b/core/src/fpdfdoc/doc_annot.cpp @@ -8,367 +8,382 @@ #include "../../include/fpdfdoc/fpdf_doc.h" #include "../../include/fpdfapi/fpdf_pageobj.h" -CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) -{ - ASSERT(pPage != NULL); - m_pPageDict = pPage->m_pFormDict; - if (m_pPageDict == NULL) { - return; +CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) { + ASSERT(pPage != NULL); + m_pPageDict = pPage->m_pFormDict; + if (m_pPageDict == NULL) { + return; + } + m_pDocument = pPage->m_pDocument; + CPDF_Array* pAnnots = m_pPageDict->GetArray("Annots"); + if (pAnnots == NULL) { + return; + } + CPDF_Dictionary* pRoot = m_pDocument->GetRoot(); + CPDF_Dictionary* pAcroForm = pRoot->GetDict("AcroForm"); + FX_BOOL bRegenerateAP = pAcroForm && pAcroForm->GetBoolean("NeedAppearances"); + for (FX_DWORD i = 0; i < pAnnots->GetCount(); ++i) { + CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i); + if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) { + continue; } - m_pDocument = pPage->m_pDocument; - CPDF_Array* pAnnots = m_pPageDict->GetArray("Annots"); - if (pAnnots == NULL) { - return; - } - CPDF_Dictionary* pRoot = m_pDocument->GetRoot(); - CPDF_Dictionary* pAcroForm = pRoot->GetDict("AcroForm"); - FX_BOOL bRegenerateAP = pAcroForm && pAcroForm->GetBoolean("NeedAppearances"); - for (FX_DWORD i = 0; i < pAnnots->GetCount(); ++i) { - CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i); - if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - FX_DWORD dwObjNum = pDict->GetObjNum(); - if (dwObjNum == 0) { - dwObjNum = m_pDocument->AddIndirectObject(pDict); - CPDF_Reference* pAction = CPDF_Reference::Create(m_pDocument, dwObjNum); - if (pAction == NULL) { - break; - } - pAnnots->InsertAt(i, pAction); - pAnnots->RemoveAt(i + 1); - pDict = pAnnots->GetDict(i); - } - CPDF_Annot* pAnnot = new CPDF_Annot(pDict, this); - m_AnnotList.Add(pAnnot); - if (bRegenerateAP && pDict->GetConstString(FX_BSTRC("Subtype")) == FX_BSTRC("Widget")) - if (CPDF_InterForm::UpdatingAPEnabled()) { - FPDF_GenerateAP(m_pDocument, pDict); - } + FX_DWORD dwObjNum = pDict->GetObjNum(); + if (dwObjNum == 0) { + dwObjNum = m_pDocument->AddIndirectObject(pDict); + CPDF_Reference* pAction = CPDF_Reference::Create(m_pDocument, dwObjNum); + if (pAction == NULL) { + break; + } + pAnnots->InsertAt(i, pAction); + pAnnots->RemoveAt(i + 1); + pDict = pAnnots->GetDict(i); } + CPDF_Annot* pAnnot = new CPDF_Annot(pDict, this); + m_AnnotList.Add(pAnnot); + if (bRegenerateAP && + pDict->GetConstString(FX_BSTRC("Subtype")) == FX_BSTRC("Widget")) + if (CPDF_InterForm::UpdatingAPEnabled()) { + FPDF_GenerateAP(m_pDocument, pDict); + } + } +} +CPDF_AnnotList::~CPDF_AnnotList() { + int i = 0; + for (i = 0; i < m_AnnotList.GetSize(); ++i) { + delete (CPDF_Annot*)m_AnnotList[i]; + } + for (i = 0; i < m_Borders.GetSize(); ++i) { + delete (CPDF_PageObjects*)m_Borders[i]; + } } -CPDF_AnnotList::~CPDF_AnnotList() -{ - int i = 0; - for (i = 0; i < m_AnnotList.GetSize(); ++i) { - delete (CPDF_Annot*)m_AnnotList[i]; +void CPDF_AnnotList::DisplayPass(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + CPDF_RenderContext* pContext, + FX_BOOL bPrinting, + CFX_AffineMatrix* pMatrix, + FX_BOOL bWidgetPass, + CPDF_RenderOptions* pOptions, + FX_RECT* clip_rect) { + for (int i = 0; i < m_AnnotList.GetSize(); ++i) { + CPDF_Annot* pAnnot = (CPDF_Annot*)m_AnnotList[i]; + FX_BOOL bWidget = pAnnot->GetSubType() == "Widget"; + if ((bWidgetPass && !bWidget) || (!bWidgetPass && bWidget)) { + continue; } - for (i = 0; i < m_Borders.GetSize(); ++i) { - delete (CPDF_PageObjects*)m_Borders[i]; + FX_DWORD annot_flags = pAnnot->GetFlags(); + if (annot_flags & ANNOTFLAG_HIDDEN) { + continue; } -} -void CPDF_AnnotList::DisplayPass(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, - CPDF_RenderContext* pContext, FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, - FX_BOOL bWidgetPass, CPDF_RenderOptions* pOptions, FX_RECT* clip_rect) -{ - for (int i = 0; i < m_AnnotList.GetSize(); ++i) { - CPDF_Annot* pAnnot = (CPDF_Annot*)m_AnnotList[i]; - FX_BOOL bWidget = pAnnot->GetSubType() == "Widget"; - if ((bWidgetPass && !bWidget) || (!bWidgetPass && bWidget)) { - continue; - } - FX_DWORD annot_flags = pAnnot->GetFlags(); - if (annot_flags & ANNOTFLAG_HIDDEN) { - continue; - } - if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { - continue; - } - if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { - continue; - } - if (pOptions != NULL) { - IPDF_OCContext* pOCContext = pOptions->m_pOCContext; - CPDF_Dictionary* pAnnotDict = pAnnot->GetAnnotDict(); - if (pOCContext != NULL && pAnnotDict != NULL && - !pOCContext->CheckOCGVisible(pAnnotDict->GetDict(FX_BSTRC("OC")))) { - continue; - } - } - CPDF_Rect annot_rect_f; - pAnnot->GetRect(annot_rect_f); - CFX_Matrix matrix; - matrix = *pMatrix; - if (clip_rect) { - annot_rect_f.Transform(&matrix); - FX_RECT annot_rect = annot_rect_f.GetOutterRect(); - annot_rect.Intersect(*clip_rect); - if (annot_rect.IsEmpty()) { - continue; - } - } - if (pContext) { - pAnnot->DrawInContext(pPage, pContext, &matrix, CPDF_Annot::Normal); - } else if (!pAnnot->DrawAppearance(pPage, pDevice, &matrix, CPDF_Annot::Normal, pOptions)) { - pAnnot->DrawBorder(pDevice, &matrix, pOptions); - } + if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { + continue; } -} -void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, - CFX_AffineMatrix* pUser2Device, - FX_BOOL bShowWidget, CPDF_RenderOptions* pOptions) -{ - FX_RECT clip_rect; - if (pDevice) { - clip_rect = pDevice->GetClipBox(); + if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { + continue; } - FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); - DisplayAnnots(pPage, pDevice, NULL, bPrinting, pUser2Device, bShowWidget ? 3 : 1, pOptions, &clip_rect); -} -void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, CPDF_RenderContext* pContext, - FX_BOOL bPrinting, CFX_AffineMatrix* pUser2Device, FX_DWORD dwAnnotFlags, - CPDF_RenderOptions* pOptions, FX_RECT* pClipRect) -{ - if (dwAnnotFlags & 0x01) { - DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, FALSE, pOptions, pClipRect); + if (pOptions != NULL) { + IPDF_OCContext* pOCContext = pOptions->m_pOCContext; + CPDF_Dictionary* pAnnotDict = pAnnot->GetAnnotDict(); + if (pOCContext != NULL && pAnnotDict != NULL && + !pOCContext->CheckOCGVisible(pAnnotDict->GetDict(FX_BSTRC("OC")))) { + continue; + } } - if (dwAnnotFlags & 0x02) { - DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, TRUE, pOptions, pClipRect); + CPDF_Rect annot_rect_f; + pAnnot->GetRect(annot_rect_f); + CFX_Matrix matrix; + matrix = *pMatrix; + if (clip_rect) { + annot_rect_f.Transform(&matrix); + FX_RECT annot_rect = annot_rect_f.GetOutterRect(); + annot_rect.Intersect(*clip_rect); + if (annot_rect.IsEmpty()) { + continue; + } } + if (pContext) { + pAnnot->DrawInContext(pPage, pContext, &matrix, CPDF_Annot::Normal); + } else if (!pAnnot->DrawAppearance(pPage, pDevice, &matrix, + CPDF_Annot::Normal, pOptions)) { + pAnnot->DrawBorder(pDevice, &matrix, pOptions); + } + } } -int CPDF_AnnotList::GetIndex(CPDF_Annot* pAnnot) -{ - for (int i = 0; i < m_AnnotList.GetSize(); ++i) - if (m_AnnotList[i] == (void*)pAnnot) { - return i; - } - return -1; +void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + CFX_AffineMatrix* pUser2Device, + FX_BOOL bShowWidget, + CPDF_RenderOptions* pOptions) { + FX_RECT clip_rect; + if (pDevice) { + clip_rect = pDevice->GetClipBox(); + } + FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || + (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); + DisplayAnnots(pPage, pDevice, NULL, bPrinting, pUser2Device, + bShowWidget ? 3 : 1, pOptions, &clip_rect); +} +void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + CPDF_RenderContext* pContext, + FX_BOOL bPrinting, + CFX_AffineMatrix* pUser2Device, + FX_DWORD dwAnnotFlags, + CPDF_RenderOptions* pOptions, + FX_RECT* pClipRect) { + if (dwAnnotFlags & 0x01) { + DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, FALSE, + pOptions, pClipRect); + } + if (dwAnnotFlags & 0x02) { + DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, TRUE, + pOptions, pClipRect); + } +} +int CPDF_AnnotList::GetIndex(CPDF_Annot* pAnnot) { + for (int i = 0; i < m_AnnotList.GetSize(); ++i) + if (m_AnnotList[i] == (void*)pAnnot) { + return i; + } + return -1; } CPDF_Annot::CPDF_Annot(CPDF_Dictionary* pDict, CPDF_AnnotList* pList) : m_pAnnotDict(pDict), m_pList(pList), - m_sSubtype(m_pAnnotDict->GetConstString(FX_BSTRC("Subtype"))) -{ + m_sSubtype(m_pAnnotDict->GetConstString(FX_BSTRC("Subtype"))) {} +CPDF_Annot::~CPDF_Annot() { + ClearCachedAP(); } -CPDF_Annot::~CPDF_Annot() -{ - ClearCachedAP(); +void CPDF_Annot::ClearCachedAP() { + FX_POSITION pos = m_APMap.GetStartPosition(); + while (pos) { + void* pForm; + void* pObjects; + m_APMap.GetNextAssoc(pos, pForm, pObjects); + delete (CPDF_PageObjects*)pObjects; + } + m_APMap.RemoveAll(); } -void CPDF_Annot::ClearCachedAP() -{ - FX_POSITION pos = m_APMap.GetStartPosition(); - while (pos) { - void* pForm; - void* pObjects; - m_APMap.GetNextAssoc(pos, pForm, pObjects); - delete (CPDF_PageObjects*)pObjects; - } - m_APMap.RemoveAll(); -} -CFX_ByteString CPDF_Annot::GetSubType() const -{ - return m_sSubtype; +CFX_ByteString CPDF_Annot::GetSubType() const { + return m_sSubtype; } -void CPDF_Annot::GetRect(CPDF_Rect& rect) const -{ - if (m_pAnnotDict == NULL) { - return; - } - rect = m_pAnnotDict->GetRect("Rect"); - rect.Normalize(); +void CPDF_Annot::GetRect(CPDF_Rect& rect) const { + if (m_pAnnotDict == NULL) { + return; + } + rect = m_pAnnotDict->GetRect("Rect"); + rect.Normalize(); } -FX_DWORD CPDF_Annot::GetFlags() const -{ - return m_pAnnotDict->GetInteger("F"); +FX_DWORD CPDF_Annot::GetFlags() const { + return m_pAnnotDict->GetInteger("F"); } -CPDF_Dictionary* CPDF_Annot::GetAnnotDict() -{ - return m_pAnnotDict; +CPDF_Dictionary* CPDF_Annot::GetAnnotDict() { + return m_pAnnotDict; } -CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, CPDF_Annot::AppearanceMode mode) -{ - CPDF_Dictionary* pAP = pAnnotDict->GetDict("AP"); - if (pAP == NULL) { - return NULL; +CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, + CPDF_Annot::AppearanceMode mode) { + CPDF_Dictionary* pAP = pAnnotDict->GetDict("AP"); + if (pAP == NULL) { + return NULL; + } + const FX_CHAR* ap_entry = "N"; + if (mode == CPDF_Annot::Down) { + ap_entry = "D"; + } else if (mode == CPDF_Annot::Rollover) { + ap_entry = "R"; + } + if (!pAP->KeyExist(ap_entry)) { + ap_entry = "N"; + } + CPDF_Object* psub = pAP->GetElementValue(ap_entry); + if (psub == NULL) { + return NULL; + } + CPDF_Stream* pStream = NULL; + if (psub->GetType() == PDFOBJ_STREAM) { + pStream = (CPDF_Stream*)psub; + } else if (psub->GetType() == PDFOBJ_DICTIONARY) { + CFX_ByteString as = pAnnotDict->GetString("AS"); + if (as.IsEmpty()) { + CFX_ByteString value = pAnnotDict->GetString(FX_BSTRC("V")); + if (value.IsEmpty()) { + CPDF_Dictionary* pDict = pAnnotDict->GetDict(FX_BSTRC("Parent")); + value = pDict ? pDict->GetString(FX_BSTRC("V")) : CFX_ByteString(); + } + if (value.IsEmpty() || !((CPDF_Dictionary*)psub)->KeyExist(value)) { + as = FX_BSTRC("Off"); + } else { + as = value; + } } - const FX_CHAR* ap_entry = "N"; - if (mode == CPDF_Annot::Down) { - ap_entry = "D"; - } else if (mode == CPDF_Annot::Rollover) { - ap_entry = "R"; - } - if (!pAP->KeyExist(ap_entry)) { - ap_entry = "N"; - } - CPDF_Object* psub = pAP->GetElementValue(ap_entry); - if (psub == NULL) { - return NULL; - } - CPDF_Stream* pStream = NULL; - if (psub->GetType() == PDFOBJ_STREAM) { - pStream = (CPDF_Stream*)psub; - } else if (psub->GetType() == PDFOBJ_DICTIONARY) { - CFX_ByteString as = pAnnotDict->GetString("AS"); - if (as.IsEmpty()) { - CFX_ByteString value = pAnnotDict->GetString(FX_BSTRC("V")); - if (value.IsEmpty()) { - CPDF_Dictionary* pDict = pAnnotDict->GetDict(FX_BSTRC("Parent")); - value = pDict ? pDict->GetString(FX_BSTRC("V")) : CFX_ByteString(); - } - if (value.IsEmpty() || !((CPDF_Dictionary*)psub)->KeyExist(value)) { - as = FX_BSTRC("Off"); - } else { - as = value; - } - } - pStream = ((CPDF_Dictionary*)psub)->GetStream(as); - } - return pStream; + pStream = ((CPDF_Dictionary*)psub)->GetStream(as); + } + return pStream; } -CPDF_Form* CPDF_Annot::GetAPForm(const CPDF_Page* pPage, AppearanceMode mode) -{ - CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pAnnotDict, mode); - if (pStream == NULL) { - return NULL; - } - CPDF_Form* pForm; - if (m_APMap.Lookup(pStream, (void*&)pForm)) { - return pForm; - } - pForm = FX_NEW CPDF_Form(m_pList->m_pDocument, pPage->m_pResources, pStream); - if (pForm == NULL) { - return NULL; - } - pForm->ParseContent(NULL, NULL, NULL, NULL); - m_APMap.SetAt(pStream, pForm); +CPDF_Form* CPDF_Annot::GetAPForm(const CPDF_Page* pPage, AppearanceMode mode) { + CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pAnnotDict, mode); + if (pStream == NULL) { + return NULL; + } + CPDF_Form* pForm; + if (m_APMap.Lookup(pStream, (void*&)pForm)) { return pForm; + } + pForm = FX_NEW CPDF_Form(m_pList->m_pDocument, pPage->m_pResources, pStream); + if (pForm == NULL) { + return NULL; + } + pForm->ParseContent(NULL, NULL, NULL, NULL); + m_APMap.SetAt(pStream, pForm); + return pForm; } -static CPDF_Form* FPDFDOC_Annot_GetMatrix(const CPDF_Page* pPage, CPDF_Annot* pAnnot, CPDF_Annot::AppearanceMode mode, const CFX_AffineMatrix* pUser2Device, CFX_Matrix &matrix) -{ - CPDF_Form* pForm = pAnnot->GetAPForm(pPage, mode); - if (!pForm) { - return NULL; - } - CFX_FloatRect form_bbox = pForm->m_pFormDict->GetRect(FX_BSTRC("BBox")); - CFX_Matrix form_matrix = pForm->m_pFormDict->GetMatrix(FX_BSTRC("Matrix")); - form_matrix.TransformRect(form_bbox); - CPDF_Rect arect; - pAnnot->GetRect(arect); - matrix.MatchRect(arect, form_bbox); - matrix.Concat(*pUser2Device); - return pForm; +static CPDF_Form* FPDFDOC_Annot_GetMatrix(const CPDF_Page* pPage, + CPDF_Annot* pAnnot, + CPDF_Annot::AppearanceMode mode, + const CFX_AffineMatrix* pUser2Device, + CFX_Matrix& matrix) { + CPDF_Form* pForm = pAnnot->GetAPForm(pPage, mode); + if (!pForm) { + return NULL; + } + CFX_FloatRect form_bbox = pForm->m_pFormDict->GetRect(FX_BSTRC("BBox")); + CFX_Matrix form_matrix = pForm->m_pFormDict->GetMatrix(FX_BSTRC("Matrix")); + form_matrix.TransformRect(form_bbox); + CPDF_Rect arect; + pAnnot->GetRect(arect); + matrix.MatchRect(arect, form_bbox); + matrix.Concat(*pUser2Device); + return pForm; } -FX_BOOL CPDF_Annot::DrawAppearance(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device, - AppearanceMode mode, const CPDF_RenderOptions* pOptions) -{ - CFX_Matrix matrix; - CPDF_Form* pForm = FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); - if (!pForm) { - return FALSE; - } - CPDF_RenderContext context; - context.Create((CPDF_Page*)pPage); - context.DrawObjectList(pDevice, pForm, &matrix, pOptions); - return TRUE; +FX_BOOL CPDF_Annot::DrawAppearance(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + const CFX_AffineMatrix* pUser2Device, + AppearanceMode mode, + const CPDF_RenderOptions* pOptions) { + CFX_Matrix matrix; + CPDF_Form* pForm = + FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); + if (!pForm) { + return FALSE; + } + CPDF_RenderContext context; + context.Create((CPDF_Page*)pPage); + context.DrawObjectList(pDevice, pForm, &matrix, pOptions); + return TRUE; } -FX_BOOL CPDF_Annot::DrawInContext(const CPDF_Page* pPage, const CPDF_RenderContext* pContext, const CFX_AffineMatrix* pUser2Device, AppearanceMode mode) -{ - CFX_Matrix matrix; - CPDF_Form* pForm = FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); - if (!pForm) { - return FALSE; - } - ((CPDF_RenderContext*)pContext)->AppendObjectList(pForm, &matrix); - return TRUE; +FX_BOOL CPDF_Annot::DrawInContext(const CPDF_Page* pPage, + const CPDF_RenderContext* pContext, + const CFX_AffineMatrix* pUser2Device, + AppearanceMode mode) { + CFX_Matrix matrix; + CPDF_Form* pForm = + FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); + if (!pForm) { + return FALSE; + } + ((CPDF_RenderContext*)pContext)->AppendObjectList(pForm, &matrix); + return TRUE; } -void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device, const CPDF_RenderOptions* pOptions) -{ - if (GetSubType() == "Popup") { - return; - } - FX_DWORD annot_flags = GetFlags(); - if (annot_flags & ANNOTFLAG_HIDDEN) { - return; - } - FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); - if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { - return; - } - if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { - return; - } - CPDF_Dictionary* pBS = m_pAnnotDict->GetDict("BS"); - char style_char; - FX_FLOAT width; - CPDF_Array* pDashArray = NULL; - if (pBS == NULL) { - CPDF_Array* pBorderArray = m_pAnnotDict->GetArray("Border"); - style_char = 'S'; - if (pBorderArray) { - width = pBorderArray->GetNumber(2); - if (pBorderArray->GetCount() == 4) { - pDashArray = pBorderArray->GetArray(3); - if (pDashArray == NULL) { - return; - } - int nLen = pDashArray->GetCount(); - int i = 0; - for (; i < nLen; ++i) { - CPDF_Object*pObj = pDashArray->GetElementValue(i); - if (pObj && pObj->GetInteger()) { - break; - } - } - if (i == nLen) { - return; - } - style_char = 'D'; - } - } else { - width = 1; +void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, + const CFX_AffineMatrix* pUser2Device, + const CPDF_RenderOptions* pOptions) { + if (GetSubType() == "Popup") { + return; + } + FX_DWORD annot_flags = GetFlags(); + if (annot_flags & ANNOTFLAG_HIDDEN) { + return; + } + FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || + (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); + if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { + return; + } + if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { + return; + } + CPDF_Dictionary* pBS = m_pAnnotDict->GetDict("BS"); + char style_char; + FX_FLOAT width; + CPDF_Array* pDashArray = NULL; + if (pBS == NULL) { + CPDF_Array* pBorderArray = m_pAnnotDict->GetArray("Border"); + style_char = 'S'; + if (pBorderArray) { + width = pBorderArray->GetNumber(2); + if (pBorderArray->GetCount() == 4) { + pDashArray = pBorderArray->GetArray(3); + if (pDashArray == NULL) { + return; } - } else { - CFX_ByteString style = pBS->GetString("S"); - pDashArray = pBS->GetArray("D"); - style_char = style[1]; - width = pBS->GetNumber("W"); - } - if (width <= 0) { - return; - } - CPDF_Array* pColor = m_pAnnotDict->GetArray("C"); - FX_DWORD argb = 0xff000000; - if (pColor != NULL) { - int R = (int32_t)(pColor->GetNumber(0) * 255); - int G = (int32_t)(pColor->GetNumber(1) * 255); - int B = (int32_t)(pColor->GetNumber(2) * 255); - argb = ArgbEncode(0xff, R, G, B); - } - CPDF_GraphStateData graph_state; - graph_state.m_LineWidth = width; - if (style_char == 'D') { - if (pDashArray) { - FX_DWORD dash_count = pDashArray->GetCount(); - if (dash_count % 2) { - dash_count++; - } - graph_state.m_DashArray = FX_Alloc(FX_FLOAT, dash_count); - graph_state.m_DashCount = dash_count; - FX_DWORD i; - for (i = 0; i < pDashArray->GetCount(); ++i) { - graph_state.m_DashArray[i] = pDashArray->GetNumber(i); - } - if (i < dash_count) { - graph_state.m_DashArray[i] = graph_state.m_DashArray[i - 1]; - } - } else { - graph_state.m_DashArray = FX_Alloc(FX_FLOAT, 2); - graph_state.m_DashCount = 2; - graph_state.m_DashArray[0] = graph_state.m_DashArray[1] = 3 * 1.0f; + int nLen = pDashArray->GetCount(); + int i = 0; + for (; i < nLen; ++i) { + CPDF_Object* pObj = pDashArray->GetElementValue(i); + if (pObj && pObj->GetInteger()) { + break; + } } + if (i == nLen) { + return; + } + style_char = 'D'; + } + } else { + width = 1; } - CFX_FloatRect rect; - GetRect(rect); - CPDF_PathData path; - width /= 2; - path.AppendRect(rect.left + width, rect.bottom + width, rect.right - width, rect.top - width); - int fill_type = 0; - if (pOptions && (pOptions->m_Flags & RENDER_NOPATHSMOOTH)) { - fill_type |= FXFILL_NOPATHSMOOTH; + } else { + CFX_ByteString style = pBS->GetString("S"); + pDashArray = pBS->GetArray("D"); + style_char = style[1]; + width = pBS->GetNumber("W"); + } + if (width <= 0) { + return; + } + CPDF_Array* pColor = m_pAnnotDict->GetArray("C"); + FX_DWORD argb = 0xff000000; + if (pColor != NULL) { + int R = (int32_t)(pColor->GetNumber(0) * 255); + int G = (int32_t)(pColor->GetNumber(1) * 255); + int B = (int32_t)(pColor->GetNumber(2) * 255); + argb = ArgbEncode(0xff, R, G, B); + } + CPDF_GraphStateData graph_state; + graph_state.m_LineWidth = width; + if (style_char == 'D') { + if (pDashArray) { + FX_DWORD dash_count = pDashArray->GetCount(); + if (dash_count % 2) { + dash_count++; + } + graph_state.m_DashArray = FX_Alloc(FX_FLOAT, dash_count); + graph_state.m_DashCount = dash_count; + FX_DWORD i; + for (i = 0; i < pDashArray->GetCount(); ++i) { + graph_state.m_DashArray[i] = pDashArray->GetNumber(i); + } + if (i < dash_count) { + graph_state.m_DashArray[i] = graph_state.m_DashArray[i - 1]; + } + } else { + graph_state.m_DashArray = FX_Alloc(FX_FLOAT, 2); + graph_state.m_DashCount = 2; + graph_state.m_DashArray[0] = graph_state.m_DashArray[1] = 3 * 1.0f; } - pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type); + } + CFX_FloatRect rect; + GetRect(rect); + CPDF_PathData path; + width /= 2; + path.AppendRect(rect.left + width, rect.bottom + width, rect.right - width, + rect.top - width); + int fill_type = 0; + if (pOptions && (pOptions->m_Flags & RENDER_NOPATHSMOOTH)) { + fill_type |= FXFILL_NOPATHSMOOTH; + } + pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type); } diff --git a/core/src/fpdfdoc/doc_ap.cpp b/core/src/fpdfdoc/doc_ap.cpp index f94a4d60e0..feedb32989 100644 --- a/core/src/fpdfdoc/doc_ap.cpp +++ b/core/src/fpdfdoc/doc_ap.cpp @@ -8,803 +8,923 @@ #include "../../include/fpdfdoc/fpdf_vt.h" #include "pdf_vt.h" #include "../../include/fpdfdoc/fpdf_ap.h" -FX_BOOL FPDF_GenerateAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict) -{ - if (!pAnnotDict || pAnnotDict->GetConstString("Subtype") != FX_BSTRC("Widget")) { - return FALSE; - } - CFX_ByteString field_type = FPDF_GetFieldAttr(pAnnotDict, "FT")->GetString(); - FX_DWORD flags = FPDF_GetFieldAttr(pAnnotDict, "Ff")? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger() : 0; - if (field_type == "Tx") { - return CPVT_GenerateAP::GenerateTextFieldAP(pDoc, pAnnotDict); - } - if (field_type == "Ch") { - return (flags & (1 << 17)) ? - CPVT_GenerateAP::GenerateComboBoxAP(pDoc, pAnnotDict) : - CPVT_GenerateAP::GenerateListBoxAP(pDoc, pAnnotDict); - } - if (field_type == "Btn") { - if (!(flags & (1 << 16))) { - if (!pAnnotDict->KeyExist("AS")) { - if (CPDF_Dictionary* pParentDict = pAnnotDict->GetDict("Parent")) { - if (pParentDict->KeyExist("AS")) { - pAnnotDict->SetAtString("AS", pParentDict->GetString("AS")); - } - } - } +FX_BOOL FPDF_GenerateAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict) { + if (!pAnnotDict || + pAnnotDict->GetConstString("Subtype") != FX_BSTRC("Widget")) { + return FALSE; + } + CFX_ByteString field_type = FPDF_GetFieldAttr(pAnnotDict, "FT")->GetString(); + FX_DWORD flags = FPDF_GetFieldAttr(pAnnotDict, "Ff") + ? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger() + : 0; + if (field_type == "Tx") { + return CPVT_GenerateAP::GenerateTextFieldAP(pDoc, pAnnotDict); + } + if (field_type == "Ch") { + return (flags & (1 << 17)) + ? CPVT_GenerateAP::GenerateComboBoxAP(pDoc, pAnnotDict) + : CPVT_GenerateAP::GenerateListBoxAP(pDoc, pAnnotDict); + } + if (field_type == "Btn") { + if (!(flags & (1 << 16))) { + if (!pAnnotDict->KeyExist("AS")) { + if (CPDF_Dictionary* pParentDict = pAnnotDict->GetDict("Parent")) { + if (pParentDict->KeyExist("AS")) { + pAnnotDict->SetAtString("AS", pParentDict->GetString("AS")); + } } + } } - return FALSE; + } + return FALSE; } -class CPVT_FontMap : public IPVT_FontMap -{ -public: - CPVT_FontMap(CPDF_Document * pDoc, CPDF_Dictionary * pResDict, CPDF_Font * pDefFont, - const CFX_ByteString & sDefFontAlias); - virtual ~CPVT_FontMap(); - CPDF_Font* GetPDFFont(int32_t nFontIndex); - CFX_ByteString GetPDFFontAlias(int32_t nFontIndex); - static void GetAnnotSysPDFFont(CPDF_Document * pDoc, CPDF_Dictionary * pResDict, - CPDF_Font * & pSysFont, CFX_ByteString & sSysFontAlias); -private: - CPDF_Document* m_pDocument; - CPDF_Dictionary* m_pResDict; - CPDF_Font* m_pDefFont; - CFX_ByteString m_sDefFontAlias; - CPDF_Font* m_pSysFont; - CFX_ByteString m_sSysFontAlias; +class CPVT_FontMap : public IPVT_FontMap { + public: + CPVT_FontMap(CPDF_Document* pDoc, + CPDF_Dictionary* pResDict, + CPDF_Font* pDefFont, + const CFX_ByteString& sDefFontAlias); + virtual ~CPVT_FontMap(); + CPDF_Font* GetPDFFont(int32_t nFontIndex); + CFX_ByteString GetPDFFontAlias(int32_t nFontIndex); + static void GetAnnotSysPDFFont(CPDF_Document* pDoc, + CPDF_Dictionary* pResDict, + CPDF_Font*& pSysFont, + CFX_ByteString& sSysFontAlias); + + private: + CPDF_Document* m_pDocument; + CPDF_Dictionary* m_pResDict; + CPDF_Font* m_pDefFont; + CFX_ByteString m_sDefFontAlias; + CPDF_Font* m_pSysFont; + CFX_ByteString m_sSysFontAlias; }; -CPVT_FontMap::CPVT_FontMap(CPDF_Document * pDoc, CPDF_Dictionary * pResDict, CPDF_Font * pDefFont, - const CFX_ByteString & sDefFontAlias) : - m_pDocument(pDoc), - m_pResDict(pResDict), - m_pDefFont(pDefFont), - m_sDefFontAlias(sDefFontAlias), - m_pSysFont(NULL), - m_sSysFontAlias() -{ -} -CPVT_FontMap::~CPVT_FontMap() -{ -} -extern CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag); -void CPVT_FontMap::GetAnnotSysPDFFont(CPDF_Document * pDoc, CPDF_Dictionary * pResDict, - CPDF_Font * & pSysFont, CFX_ByteString & sSysFontAlias) -{ - if (pDoc && pResDict) { - CFX_ByteString sFontAlias; - CPDF_Dictionary* pFormDict = pDoc->GetRoot()->GetDict("AcroForm"); - if (CPDF_Font * pPDFFont = AddNativeInterFormFont(pFormDict, pDoc, sSysFontAlias)) { - if (CPDF_Dictionary * pFontList = pResDict->GetDict("Font")) { - if (!pFontList->KeyExist(sSysFontAlias)) { - pFontList->SetAtReference(sSysFontAlias, pDoc, pPDFFont->GetFontDict()); - } - } - pSysFont = pPDFFont; +CPVT_FontMap::CPVT_FontMap(CPDF_Document* pDoc, + CPDF_Dictionary* pResDict, + CPDF_Font* pDefFont, + const CFX_ByteString& sDefFontAlias) + : m_pDocument(pDoc), + m_pResDict(pResDict), + m_pDefFont(pDefFont), + m_sDefFontAlias(sDefFontAlias), + m_pSysFont(NULL), + m_sSysFontAlias() {} +CPVT_FontMap::~CPVT_FontMap() {} +extern CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + CFX_ByteString& csNameTag); +void CPVT_FontMap::GetAnnotSysPDFFont(CPDF_Document* pDoc, + CPDF_Dictionary* pResDict, + CPDF_Font*& pSysFont, + CFX_ByteString& sSysFontAlias) { + if (pDoc && pResDict) { + CFX_ByteString sFontAlias; + CPDF_Dictionary* pFormDict = pDoc->GetRoot()->GetDict("AcroForm"); + if (CPDF_Font* pPDFFont = + AddNativeInterFormFont(pFormDict, pDoc, sSysFontAlias)) { + if (CPDF_Dictionary* pFontList = pResDict->GetDict("Font")) { + if (!pFontList->KeyExist(sSysFontAlias)) { + pFontList->SetAtReference(sSysFontAlias, pDoc, + pPDFFont->GetFontDict()); } + } + pSysFont = pPDFFont; } + } } -CPDF_Font* CPVT_FontMap::GetPDFFont(int32_t nFontIndex) -{ - switch (nFontIndex) { - case 0: - return m_pDefFont; - case 1: - if (!m_pSysFont) { - GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, m_sSysFontAlias); - } - return m_pSysFont; - } - return NULL; +CPDF_Font* CPVT_FontMap::GetPDFFont(int32_t nFontIndex) { + switch (nFontIndex) { + case 0: + return m_pDefFont; + case 1: + if (!m_pSysFont) { + GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, + m_sSysFontAlias); + } + return m_pSysFont; + } + return NULL; } -CFX_ByteString CPVT_FontMap::GetPDFFontAlias(int32_t nFontIndex) -{ - switch (nFontIndex) { - case 0: - return m_sDefFontAlias; - case 1: - if (!m_pSysFont) { - GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, m_sSysFontAlias); - } - return m_sSysFontAlias; - } - return ""; +CFX_ByteString CPVT_FontMap::GetPDFFontAlias(int32_t nFontIndex) { + switch (nFontIndex) { + case 0: + return m_sDefFontAlias; + case 1: + if (!m_pSysFont) { + GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, + m_sSysFontAlias); + } + return m_sSysFontAlias; + } + return ""; } -CPVT_Provider::CPVT_Provider(IPVT_FontMap * pFontMap) : m_pFontMap(pFontMap) -{ - ASSERT (m_pFontMap != NULL); +CPVT_Provider::CPVT_Provider(IPVT_FontMap* pFontMap) : m_pFontMap(pFontMap) { + ASSERT(m_pFontMap != NULL); } -CPVT_Provider::~CPVT_Provider() -{ -} -int32_t CPVT_Provider::GetCharWidth(int32_t nFontIndex, FX_WORD word, int32_t nWordStyle) -{ - if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) { - FX_DWORD charcode = pPDFFont->CharCodeFromUnicode(word); - if (charcode != -1) { - return pPDFFont->GetCharWidthF(charcode); - } - } - return 0; +CPVT_Provider::~CPVT_Provider() {} +int32_t CPVT_Provider::GetCharWidth(int32_t nFontIndex, + FX_WORD word, + int32_t nWordStyle) { + if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) { + FX_DWORD charcode = pPDFFont->CharCodeFromUnicode(word); + if (charcode != -1) { + return pPDFFont->GetCharWidthF(charcode); + } + } + return 0; } -int32_t CPVT_Provider::GetTypeAscent(int32_t nFontIndex) -{ - if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) { - return pPDFFont->GetTypeAscent(); - } - return 0; +int32_t CPVT_Provider::GetTypeAscent(int32_t nFontIndex) { + if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) { + return pPDFFont->GetTypeAscent(); + } + return 0; } -int32_t CPVT_Provider::GetTypeDescent(int32_t nFontIndex) -{ - if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) { - return pPDFFont->GetTypeDescent(); - } - return 0; +int32_t CPVT_Provider::GetTypeDescent(int32_t nFontIndex) { + if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) { + return pPDFFont->GetTypeDescent(); + } + return 0; } -int32_t CPVT_Provider::GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex) -{ - if (CPDF_Font* pDefFont = m_pFontMap->GetPDFFont(0)) { - if (pDefFont->CharCodeFromUnicode(word) != -1) { - return 0; - } - } - if (CPDF_Font* pSysFont = m_pFontMap->GetPDFFont(1)) - if (pSysFont->CharCodeFromUnicode(word) != -1) { - return 1; - } - return -1; +int32_t CPVT_Provider::GetWordFontIndex(FX_WORD word, + int32_t charset, + int32_t nFontIndex) { + if (CPDF_Font* pDefFont = m_pFontMap->GetPDFFont(0)) { + if (pDefFont->CharCodeFromUnicode(word) != -1) { + return 0; + } + } + if (CPDF_Font* pSysFont = m_pFontMap->GetPDFFont(1)) + if (pSysFont->CharCodeFromUnicode(word) != -1) { + return 1; + } + return -1; } -FX_BOOL CPVT_Provider::IsLatinWord(FX_WORD word) -{ - if ((word >= 0x61 && word <= 0x7A) || (word >= 0x41 && word <= 0x5A) || word == 0x2D || word == 0x27) { - return TRUE; - } - return FALSE; +FX_BOOL CPVT_Provider::IsLatinWord(FX_WORD word) { + if ((word >= 0x61 && word <= 0x7A) || (word >= 0x41 && word <= 0x5A) || + word == 0x2D || word == 0x27) { + return TRUE; + } + return FALSE; } -int32_t CPVT_Provider::GetDefaultFontIndex() -{ - return 0; +int32_t CPVT_Provider::GetDefaultFontIndex() { + return 0; } -static CFX_ByteString GetPDFWordString(IPVT_FontMap * pFontMap, int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord) -{ - CFX_ByteString sWord; - if (SubWord > 0) { - sWord.Format("%c", SubWord); - } else { - if (pFontMap) { - if (CPDF_Font * pPDFFont = pFontMap->GetPDFFont(nFontIndex)) { - if (pPDFFont->GetBaseFont().Compare("Symbol") == 0 || pPDFFont->GetBaseFont().Compare("ZapfDingbats") == 0) { - sWord.Format("%c", Word); - } else { - FX_DWORD dwCharCode = pPDFFont->CharCodeFromUnicode(Word); - if (dwCharCode != -1) { - pPDFFont->AppendChar(sWord, dwCharCode); - } - } - } +static CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap, + int32_t nFontIndex, + FX_WORD Word, + FX_WORD SubWord) { + CFX_ByteString sWord; + if (SubWord > 0) { + sWord.Format("%c", SubWord); + } else { + if (pFontMap) { + if (CPDF_Font* pPDFFont = pFontMap->GetPDFFont(nFontIndex)) { + if (pPDFFont->GetBaseFont().Compare("Symbol") == 0 || + pPDFFont->GetBaseFont().Compare("ZapfDingbats") == 0) { + sWord.Format("%c", Word); + } else { + FX_DWORD dwCharCode = pPDFFont->CharCodeFromUnicode(Word); + if (dwCharCode != -1) { + pPDFFont->AppendChar(sWord, dwCharCode); + } } + } } - return sWord; + } + return sWord; } -static CFX_ByteString GetWordRenderString(const CFX_ByteString & strWords) -{ - if (strWords.GetLength() > 0) { - return PDF_EncodeString(strWords) + " Tj\n"; - } - return ""; +static CFX_ByteString GetWordRenderString(const CFX_ByteString& strWords) { + if (strWords.GetLength() > 0) { + return PDF_EncodeString(strWords) + " Tj\n"; + } + return ""; } -static CFX_ByteString GetFontSetString(IPVT_FontMap * pFontMap, int32_t nFontIndex, FX_FLOAT fFontSize) -{ - CFX_ByteTextBuf sRet; - if (pFontMap) { - CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex); - if (sFontAlias.GetLength() > 0 && fFontSize > 0 ) { - sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n"; - } - } - return sRet.GetByteString(); +static CFX_ByteString GetFontSetString(IPVT_FontMap* pFontMap, + int32_t nFontIndex, + FX_FLOAT fFontSize) { + CFX_ByteTextBuf sRet; + if (pFontMap) { + CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex); + if (sFontAlias.GetLength() > 0 && fFontSize > 0) { + sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n"; + } + } + return sRet.GetByteString(); } -static CPVT_Color ParseColor(const CFX_ByteString & str) -{ - CPDF_SimpleParser syntax(str); - syntax.SetPos(0); - if (syntax.FindTagParam("g", 1)) { - return CPVT_Color(CT_GRAY, FX_atof(syntax.GetWord())); - } - syntax.SetPos(0); - if (syntax.FindTagParam("rg", 3)) { - FX_FLOAT f1 = FX_atof(syntax.GetWord()); - FX_FLOAT f2 = FX_atof(syntax.GetWord()); - FX_FLOAT f3 = FX_atof(syntax.GetWord()); - return CPVT_Color(CT_RGB, f1, f2, f3); - } - syntax.SetPos(0); - if (syntax.FindTagParam("k", 4)) { - FX_FLOAT f1 = FX_atof(syntax.GetWord()); - FX_FLOAT f2 = FX_atof(syntax.GetWord()); - FX_FLOAT f3 = FX_atof(syntax.GetWord()); - FX_FLOAT f4 = FX_atof(syntax.GetWord()); - return CPVT_Color(CT_CMYK, f1, f2, f3, f4); - } - return CPVT_Color(CT_TRANSPARENT); +static CPVT_Color ParseColor(const CFX_ByteString& str) { + CPDF_SimpleParser syntax(str); + syntax.SetPos(0); + if (syntax.FindTagParam("g", 1)) { + return CPVT_Color(CT_GRAY, FX_atof(syntax.GetWord())); + } + syntax.SetPos(0); + if (syntax.FindTagParam("rg", 3)) { + FX_FLOAT f1 = FX_atof(syntax.GetWord()); + FX_FLOAT f2 = FX_atof(syntax.GetWord()); + FX_FLOAT f3 = FX_atof(syntax.GetWord()); + return CPVT_Color(CT_RGB, f1, f2, f3); + } + syntax.SetPos(0); + if (syntax.FindTagParam("k", 4)) { + FX_FLOAT f1 = FX_atof(syntax.GetWord()); + FX_FLOAT f2 = FX_atof(syntax.GetWord()); + FX_FLOAT f3 = FX_atof(syntax.GetWord()); + FX_FLOAT f4 = FX_atof(syntax.GetWord()); + return CPVT_Color(CT_CMYK, f1, f2, f3, f4); + } + return CPVT_Color(CT_TRANSPARENT); } -static CPVT_Color ParseColor(const CPDF_Array & array) -{ - CPVT_Color rt; - switch (array.GetCount()) { - case 1: - rt = CPVT_Color(CT_GRAY, array.GetFloat(0)); - break; - case 3: - rt = CPVT_Color(CT_RGB, array.GetFloat(0), array.GetFloat(1), array.GetFloat(2)); - break; - case 4: - rt = CPVT_Color(CT_CMYK, array.GetFloat(0), array.GetFloat(1), array.GetFloat(2), array.GetFloat(3)); - break; - } - return rt; +static CPVT_Color ParseColor(const CPDF_Array& array) { + CPVT_Color rt; + switch (array.GetCount()) { + case 1: + rt = CPVT_Color(CT_GRAY, array.GetFloat(0)); + break; + case 3: + rt = CPVT_Color(CT_RGB, array.GetFloat(0), array.GetFloat(1), + array.GetFloat(2)); + break; + case 4: + rt = CPVT_Color(CT_CMYK, array.GetFloat(0), array.GetFloat(1), + array.GetFloat(2), array.GetFloat(3)); + break; + } + return rt; } -static FX_BOOL GenerateWidgetAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict, const int32_t & nWidgetType) -{ - CPDF_Dictionary* pFormDict = NULL; - if (CPDF_Dictionary * pRootDict = pDoc->GetRoot()) { - pFormDict = pRootDict->GetDict("AcroForm"); - } - if (!pFormDict) { - return FALSE; - } - CFX_ByteString DA; - if (CPDF_Object* pDAObj = FPDF_GetFieldAttr(pAnnotDict, "DA")) { - DA = pDAObj->GetString(); - } - if (DA.IsEmpty()) { - DA = pFormDict->GetString("DA"); - } - if (DA.IsEmpty()) { - return FALSE; - } - CPDF_SimpleParser syntax(DA); - syntax.FindTagParam("Tf", 2); - CFX_ByteString sFontName = syntax.GetWord(); - sFontName = PDF_NameDecode(sFontName); - if (sFontName.IsEmpty()) { - return FALSE; - } - FX_FLOAT fFontSize = FX_atof(syntax.GetWord()); - CPVT_Color crText = ParseColor(DA); - FX_BOOL bUseFormRes = FALSE; - CPDF_Dictionary * pFontDict = NULL; - CPDF_Dictionary* pDRDict = pAnnotDict->GetDict(FX_BSTRC("DR")); - if (pDRDict == NULL) { - pDRDict = pFormDict->GetDict(FX_BSTRC("DR")); - bUseFormRes = TRUE; - } - CPDF_Dictionary * pDRFontDict = NULL; - if (pDRDict && (pDRFontDict = pDRDict->GetDict("Font"))) { +static FX_BOOL GenerateWidgetAP(CPDF_Document* pDoc, + CPDF_Dictionary* pAnnotDict, + const int32_t& nWidgetType) { + CPDF_Dictionary* pFormDict = NULL; + if (CPDF_Dictionary* pRootDict = pDoc->GetRoot()) { + pFormDict = pRootDict->GetDict("AcroForm"); + } + if (!pFormDict) { + return FALSE; + } + CFX_ByteString DA; + if (CPDF_Object* pDAObj = FPDF_GetFieldAttr(pAnnotDict, "DA")) { + DA = pDAObj->GetString(); + } + if (DA.IsEmpty()) { + DA = pFormDict->GetString("DA"); + } + if (DA.IsEmpty()) { + return FALSE; + } + CPDF_SimpleParser syntax(DA); + syntax.FindTagParam("Tf", 2); + CFX_ByteString sFontName = syntax.GetWord(); + sFontName = PDF_NameDecode(sFontName); + if (sFontName.IsEmpty()) { + return FALSE; + } + FX_FLOAT fFontSize = FX_atof(syntax.GetWord()); + CPVT_Color crText = ParseColor(DA); + FX_BOOL bUseFormRes = FALSE; + CPDF_Dictionary* pFontDict = NULL; + CPDF_Dictionary* pDRDict = pAnnotDict->GetDict(FX_BSTRC("DR")); + if (pDRDict == NULL) { + pDRDict = pFormDict->GetDict(FX_BSTRC("DR")); + bUseFormRes = TRUE; + } + CPDF_Dictionary* pDRFontDict = NULL; + if (pDRDict && (pDRFontDict = pDRDict->GetDict("Font"))) { + pFontDict = pDRFontDict->GetDict(sFontName.Mid(1)); + if (!pFontDict && !bUseFormRes) { + pDRDict = pFormDict->GetDict(FX_BSTRC("DR")); + pDRFontDict = pDRDict->GetDict("Font"); + if (pDRFontDict) { pFontDict = pDRFontDict->GetDict(sFontName.Mid(1)); - if (!pFontDict && !bUseFormRes) { - pDRDict = pFormDict->GetDict(FX_BSTRC("DR")); - pDRFontDict = pDRDict->GetDict("Font"); - if (pDRFontDict) { - pFontDict = pDRFontDict->GetDict(sFontName.Mid(1)); - } - } - } - if (!pDRFontDict) { - return FALSE; - } - if (!pFontDict) { - pFontDict = CPDF_Dictionary::Create(); - if (pFontDict == NULL) { - return FALSE; - } - pFontDict->SetAtName(FX_BSTRC("Type"), "Font"); - pFontDict->SetAtName(FX_BSTRC("Subtype"), "Type1"); - pFontDict->SetAtName(FX_BSTRC("BaseFont"), "Helvetica"); - pFontDict->SetAtName(FX_BSTRC("Encoding"), "WinAnsiEncoding"); - pDoc->AddIndirectObject(pFontDict); - pDRFontDict->SetAtReference(sFontName.Mid(1), pDoc, pFontDict); - } - CPDF_Font* pDefFont = pDoc->LoadFont(pFontDict); - if (!pDefFont) { - return FALSE; - } - CPDF_Rect rcAnnot = pAnnotDict->GetRect("Rect"); - int32_t nRotate = 0; - if (CPDF_Dictionary * pMKDict = pAnnotDict->GetDict("MK")) { - nRotate = pMKDict->GetInteger("R"); - } - CPDF_Rect rcBBox; - CPDF_Matrix matrix; - switch (nRotate % 360) { - case 0: - rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left, rcAnnot.top - rcAnnot.bottom); - break; - case 90: - matrix = CPDF_Matrix(0, 1, -1, 0, rcAnnot.right - rcAnnot.left, 0); - rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom, rcAnnot.right - rcAnnot.left); - break; - case 180: - matrix = CPDF_Matrix(-1, 0, 0, -1, rcAnnot.right - rcAnnot.left, rcAnnot.top - rcAnnot.bottom); - rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left, rcAnnot.top - rcAnnot.bottom); - break; - case 270: - matrix = CPDF_Matrix(0, -1, 1, 0, 0, rcAnnot.top - rcAnnot.bottom); - rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom, rcAnnot.right - rcAnnot.left); - break; - } - int32_t nBorderStyle = PBS_SOLID; - FX_FLOAT fBorderWidth = 1; - CPVT_Dash dsBorder(3, 0, 0); - CPVT_Color crLeftTop, crRightBottom; - if (CPDF_Dictionary * pBSDict = pAnnotDict->GetDict("BS")) { - if (pBSDict->KeyExist("W")) { - fBorderWidth = pBSDict->GetNumber("W"); - } - if (CPDF_Array * pArray = pBSDict->GetArray("D")) { - dsBorder = CPVT_Dash(pArray->GetInteger(0), pArray->GetInteger(1), pArray->GetInteger(2)); - } - switch (pBSDict->GetString("S").GetAt(0)) { - case 'S': - nBorderStyle = PBS_SOLID; - break; - case 'D': - nBorderStyle = PBS_DASH; - break; - case 'B': - nBorderStyle = PBS_BEVELED; - fBorderWidth *= 2; - crLeftTop = CPVT_Color(CT_GRAY, 1); - crRightBottom = CPVT_Color(CT_GRAY, 0.5); - break; - case 'I': - nBorderStyle = PBS_INSET; - fBorderWidth *= 2; - crLeftTop = CPVT_Color(CT_GRAY, 0.5); - crRightBottom = CPVT_Color(CT_GRAY, 0.75); - break; - case 'U': - nBorderStyle = PBS_UNDERLINED; - break; - } - } - CPVT_Color crBorder, crBG; - if (CPDF_Dictionary * pMKDict = pAnnotDict->GetDict("MK")) { - if (CPDF_Array * pArray = pMKDict->GetArray("BC")) { - crBorder = ParseColor(*pArray); - } - if (CPDF_Array * pArray = pMKDict->GetArray("BG")) { - crBG = ParseColor(*pArray); - } - } - CFX_ByteTextBuf sAppStream; - CFX_ByteString sBG = CPVT_GenerateAP::GenerateColorAP(crBG, TRUE); - if (sBG.GetLength() > 0) { - sAppStream << "q\n" << sBG << rcBBox.left << " " << rcBBox.bottom << " " - << rcBBox.Width() << " " << rcBBox.Height() << " re f\n" << "Q\n"; + } } - CFX_ByteString sBorderStream = CPVT_GenerateAP::GenerateBorderAP(rcBBox, fBorderWidth, - crBorder, crLeftTop, crRightBottom, nBorderStyle, dsBorder); - if (sBorderStream.GetLength() > 0) { - sAppStream << "q\n" << sBorderStream << "Q\n"; - } - CPDF_Rect rcBody = CPDF_Rect(rcBBox.left + fBorderWidth, rcBBox.bottom + fBorderWidth, - rcBBox.right - fBorderWidth, rcBBox.top - fBorderWidth); - rcBody.Normalize(); - CPDF_Dictionary* pAPDict = pAnnotDict->GetDict("AP"); + } + if (!pDRFontDict) { + return FALSE; + } + if (!pFontDict) { + pFontDict = CPDF_Dictionary::Create(); + if (pFontDict == NULL) { + return FALSE; + } + pFontDict->SetAtName(FX_BSTRC("Type"), "Font"); + pFontDict->SetAtName(FX_BSTRC("Subtype"), "Type1"); + pFontDict->SetAtName(FX_BSTRC("BaseFont"), "Helvetica"); + pFontDict->SetAtName(FX_BSTRC("Encoding"), "WinAnsiEncoding"); + pDoc->AddIndirectObject(pFontDict); + pDRFontDict->SetAtReference(sFontName.Mid(1), pDoc, pFontDict); + } + CPDF_Font* pDefFont = pDoc->LoadFont(pFontDict); + if (!pDefFont) { + return FALSE; + } + CPDF_Rect rcAnnot = pAnnotDict->GetRect("Rect"); + int32_t nRotate = 0; + if (CPDF_Dictionary* pMKDict = pAnnotDict->GetDict("MK")) { + nRotate = pMKDict->GetInteger("R"); + } + CPDF_Rect rcBBox; + CPDF_Matrix matrix; + switch (nRotate % 360) { + case 0: + rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left, + rcAnnot.top - rcAnnot.bottom); + break; + case 90: + matrix = CPDF_Matrix(0, 1, -1, 0, rcAnnot.right - rcAnnot.left, 0); + rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom, + rcAnnot.right - rcAnnot.left); + break; + case 180: + matrix = CPDF_Matrix(-1, 0, 0, -1, rcAnnot.right - rcAnnot.left, + rcAnnot.top - rcAnnot.bottom); + rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left, + rcAnnot.top - rcAnnot.bottom); + break; + case 270: + matrix = CPDF_Matrix(0, -1, 1, 0, 0, rcAnnot.top - rcAnnot.bottom); + rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom, + rcAnnot.right - rcAnnot.left); + break; + } + int32_t nBorderStyle = PBS_SOLID; + FX_FLOAT fBorderWidth = 1; + CPVT_Dash dsBorder(3, 0, 0); + CPVT_Color crLeftTop, crRightBottom; + if (CPDF_Dictionary* pBSDict = pAnnotDict->GetDict("BS")) { + if (pBSDict->KeyExist("W")) { + fBorderWidth = pBSDict->GetNumber("W"); + } + if (CPDF_Array* pArray = pBSDict->GetArray("D")) { + dsBorder = CPVT_Dash(pArray->GetInteger(0), pArray->GetInteger(1), + pArray->GetInteger(2)); + } + switch (pBSDict->GetString("S").GetAt(0)) { + case 'S': + nBorderStyle = PBS_SOLID; + break; + case 'D': + nBorderStyle = PBS_DASH; + break; + case 'B': + nBorderStyle = PBS_BEVELED; + fBorderWidth *= 2; + crLeftTop = CPVT_Color(CT_GRAY, 1); + crRightBottom = CPVT_Color(CT_GRAY, 0.5); + break; + case 'I': + nBorderStyle = PBS_INSET; + fBorderWidth *= 2; + crLeftTop = CPVT_Color(CT_GRAY, 0.5); + crRightBottom = CPVT_Color(CT_GRAY, 0.75); + break; + case 'U': + nBorderStyle = PBS_UNDERLINED; + break; + } + } + CPVT_Color crBorder, crBG; + if (CPDF_Dictionary* pMKDict = pAnnotDict->GetDict("MK")) { + if (CPDF_Array* pArray = pMKDict->GetArray("BC")) { + crBorder = ParseColor(*pArray); + } + if (CPDF_Array* pArray = pMKDict->GetArray("BG")) { + crBG = ParseColor(*pArray); + } + } + CFX_ByteTextBuf sAppStream; + CFX_ByteString sBG = CPVT_GenerateAP::GenerateColorAP(crBG, TRUE); + if (sBG.GetLength() > 0) { + sAppStream << "q\n" << sBG << rcBBox.left << " " << rcBBox.bottom << " " + << rcBBox.Width() << " " << rcBBox.Height() << " re f\n" + << "Q\n"; + } + CFX_ByteString sBorderStream = CPVT_GenerateAP::GenerateBorderAP( + rcBBox, fBorderWidth, crBorder, crLeftTop, crRightBottom, nBorderStyle, + dsBorder); + if (sBorderStream.GetLength() > 0) { + sAppStream << "q\n" << sBorderStream << "Q\n"; + } + CPDF_Rect rcBody = + CPDF_Rect(rcBBox.left + fBorderWidth, rcBBox.bottom + fBorderWidth, + rcBBox.right - fBorderWidth, rcBBox.top - fBorderWidth); + rcBody.Normalize(); + CPDF_Dictionary* pAPDict = pAnnotDict->GetDict("AP"); + if (pAPDict == NULL) { + pAPDict = CPDF_Dictionary::Create(); if (pAPDict == NULL) { - pAPDict = CPDF_Dictionary::Create(); - if (pAPDict == NULL) { - return FALSE; - } - pAnnotDict->SetAt("AP", pAPDict); + return FALSE; } - CPDF_Stream* pNormalStream = pAPDict->GetStream("N"); + pAnnotDict->SetAt("AP", pAPDict); + } + CPDF_Stream* pNormalStream = pAPDict->GetStream("N"); + if (pNormalStream == NULL) { + pNormalStream = CPDF_Stream::Create(NULL, 0, NULL); if (pNormalStream == NULL) { - pNormalStream = CPDF_Stream::Create(NULL, 0, NULL); - if (pNormalStream == NULL) { - return FALSE; + return FALSE; + } + int32_t objnum = pDoc->AddIndirectObject(pNormalStream); + pAnnotDict->GetDict("AP")->SetAtReference("N", pDoc, objnum); + } + CPDF_Dictionary* pStreamDict = pNormalStream->GetDict(); + if (pStreamDict) { + pStreamDict->SetAtMatrix("Matrix", matrix); + pStreamDict->SetAtRect("BBox", rcBBox); + CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources"); + if (pStreamResList) { + CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font"); + if (!pStreamResFontList) { + pStreamResFontList = CPDF_Dictionary::Create(); + if (pStreamResFontList == NULL) { + return FALSE; } - int32_t objnum = pDoc->AddIndirectObject(pNormalStream); - pAnnotDict->GetDict("AP")->SetAtReference("N", pDoc, objnum); - } - CPDF_Dictionary * pStreamDict = pNormalStream->GetDict(); - if (pStreamDict) { - pStreamDict->SetAtMatrix("Matrix", matrix); - pStreamDict->SetAtRect("BBox", rcBBox); - CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources"); - if (pStreamResList) { - CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font"); - if (!pStreamResFontList) { - pStreamResFontList = CPDF_Dictionary::Create(); - if (pStreamResFontList == NULL) { - return FALSE; - } - pStreamResList->SetAt("Font", pStreamResFontList); - } - if (!pStreamResFontList->KeyExist(sFontName)) { - pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict); - } - } else { - pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone()); - pStreamResList = pStreamDict->GetDict("Resources"); + pStreamResList->SetAt("Font", pStreamResFontList); + } + if (!pStreamResFontList->KeyExist(sFontName)) { + pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict); + } + } else { + pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone()); + pStreamResList = pStreamDict->GetDict("Resources"); + } + } + switch (nWidgetType) { + case 0: { + CFX_WideString swValue = + FPDF_GetFieldAttr(pAnnotDict, "V") + ? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText() + : CFX_WideString(); + int32_t nAlign = FPDF_GetFieldAttr(pAnnotDict, "Q") + ? FPDF_GetFieldAttr(pAnnotDict, "Q")->GetInteger() + : 0; + FX_DWORD dwFlags = FPDF_GetFieldAttr(pAnnotDict, "Ff") + ? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger() + : 0; + FX_DWORD dwMaxLen = + FPDF_GetFieldAttr(pAnnotDict, "MaxLen") + ? FPDF_GetFieldAttr(pAnnotDict, "MaxLen")->GetInteger() + : 0; + CPVT_FontMap map(pDoc, + pStreamDict ? pStreamDict->GetDict("Resources") : NULL, + pDefFont, sFontName.Right(sFontName.GetLength() - 1)); + CPVT_Provider prd(&map); + CPDF_VariableText vt; + vt.SetProvider(&prd); + vt.SetPlateRect(rcBody); + vt.SetAlignment(nAlign); + if (IsFloatZero(fFontSize)) { + vt.SetAutoFontSize(TRUE); + } else { + vt.SetFontSize(fFontSize); + } + FX_BOOL bMultiLine = (dwFlags >> 12) & 1; + if (bMultiLine) { + vt.SetMultiLine(TRUE); + vt.SetAutoReturn(TRUE); + } + FX_WORD subWord = 0; + if ((dwFlags >> 13) & 1) { + subWord = '*'; + vt.SetPasswordChar(subWord); + } + FX_BOOL bCharArray = (dwFlags >> 24) & 1; + if (bCharArray) { + vt.SetCharArray(dwMaxLen); + } else { + vt.SetLimitChar(dwMaxLen); + } + vt.Initialize(); + vt.SetText(swValue.c_str()); + vt.RearrangeAll(); + CPDF_Rect rcContent = vt.GetContentRect(); + CPDF_Point ptOffset(0.0f, 0.0f); + if (!bMultiLine) { + ptOffset = + CPDF_Point(0.0f, (rcContent.Height() - rcBody.Height()) / 2.0f); + } + CFX_ByteString sBody = CPVT_GenerateAP::GenerateEditAP( + &map, vt.GetIterator(), ptOffset, !bCharArray, subWord); + if (sBody.GetLength() > 0) { + sAppStream << "/Tx BMC\n" + << "q\n"; + if (rcContent.Width() > rcBody.Width() || + rcContent.Height() > rcBody.Height()) { + sAppStream << rcBody.left << " " << rcBody.bottom << " " + << rcBody.Width() << " " << rcBody.Height() + << " re\nW\nn\n"; } - } - switch (nWidgetType) { - case 0: { - CFX_WideString swValue = FPDF_GetFieldAttr(pAnnotDict, "V")? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText() : CFX_WideString(); - int32_t nAlign = FPDF_GetFieldAttr(pAnnotDict, "Q")? FPDF_GetFieldAttr(pAnnotDict, "Q")->GetInteger() : 0; - FX_DWORD dwFlags = FPDF_GetFieldAttr(pAnnotDict, "Ff")? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger() : 0; - FX_DWORD dwMaxLen = FPDF_GetFieldAttr(pAnnotDict, "MaxLen") ? FPDF_GetFieldAttr(pAnnotDict, "MaxLen")->GetInteger() : 0; - CPVT_FontMap map(pDoc, pStreamDict ? pStreamDict->GetDict("Resources") : NULL , pDefFont, sFontName.Right(sFontName.GetLength() - 1)); - CPVT_Provider prd(&map); - CPDF_VariableText vt; - vt.SetProvider(&prd); - vt.SetPlateRect(rcBody); - vt.SetAlignment(nAlign); - if (IsFloatZero(fFontSize)) { - vt.SetAutoFontSize(TRUE); - } else { - vt.SetFontSize(fFontSize); - } - FX_BOOL bMultiLine = (dwFlags >> 12) & 1; - if (bMultiLine) { - vt.SetMultiLine(TRUE); - vt.SetAutoReturn(TRUE); - } - FX_WORD subWord = 0; - if ((dwFlags >> 13) & 1) { - subWord = '*'; - vt.SetPasswordChar(subWord); - } - FX_BOOL bCharArray = (dwFlags >> 24) & 1; - if (bCharArray) { - vt.SetCharArray(dwMaxLen); - } else { - vt.SetLimitChar(dwMaxLen); - } - vt.Initialize(); - vt.SetText(swValue.c_str()); - vt.RearrangeAll(); - CPDF_Rect rcContent = vt.GetContentRect(); - CPDF_Point ptOffset(0.0f, 0.0f); - if (!bMultiLine) { - ptOffset = CPDF_Point(0.0f, (rcContent.Height() - rcBody.Height()) / 2.0f); - } - CFX_ByteString sBody = CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), ptOffset, !bCharArray, subWord); - if (sBody.GetLength() > 0) { - sAppStream << "/Tx BMC\n" << "q\n"; - if (rcContent.Width() > rcBody.Width() || - rcContent.Height() > rcBody.Height()) { - sAppStream << rcBody.left << " " << rcBody.bottom << " " - << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n"; - } - sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) << sBody << "ET\n" << "Q\nEMC\n"; - } - } + sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) + << sBody << "ET\n" + << "Q\nEMC\n"; + } + } break; + case 1: { + CFX_WideString swValue = + FPDF_GetFieldAttr(pAnnotDict, "V") + ? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText() + : CFX_WideString(); + CPVT_FontMap map(pDoc, + pStreamDict ? pStreamDict->GetDict("Resources") : NULL, + pDefFont, sFontName.Right(sFontName.GetLength() - 1)); + CPVT_Provider prd(&map); + CPDF_VariableText vt; + vt.SetProvider(&prd); + CPDF_Rect rcButton = rcBody; + rcButton.left = rcButton.right - 13; + rcButton.Normalize(); + CPDF_Rect rcEdit = rcBody; + rcEdit.right = rcButton.left; + rcEdit.Normalize(); + vt.SetPlateRect(rcEdit); + if (IsFloatZero(fFontSize)) { + vt.SetAutoFontSize(TRUE); + } else { + vt.SetFontSize(fFontSize); + } + vt.Initialize(); + vt.SetText(swValue.c_str()); + vt.RearrangeAll(); + CPDF_Rect rcContent = vt.GetContentRect(); + CPDF_Point ptOffset = + CPDF_Point(0.0f, (rcContent.Height() - rcEdit.Height()) / 2.0f); + CFX_ByteString sEdit = CPVT_GenerateAP::GenerateEditAP( + &map, vt.GetIterator(), ptOffset, TRUE, 0); + if (sEdit.GetLength() > 0) { + sAppStream << "/Tx BMC\n" + << "q\n"; + sAppStream << rcEdit.left << " " << rcEdit.bottom << " " + << rcEdit.Width() << " " << rcEdit.Height() << " re\nW\nn\n"; + sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) + << sEdit << "ET\n" + << "Q\nEMC\n"; + } + CFX_ByteString sButton = CPVT_GenerateAP::GenerateColorAP( + CPVT_Color(CT_RGB, 220.0f / 255.0f, 220.0f / 255.0f, 220.0f / 255.0f), + TRUE); + if (sButton.GetLength() > 0 && !rcButton.IsEmpty()) { + sAppStream << "q\n" << sButton; + sAppStream << rcButton.left << " " << rcButton.bottom << " " + << rcButton.Width() << " " << rcButton.Height() << " re f\n"; + sAppStream << "Q\n"; + CFX_ByteString sButtonBorder = CPVT_GenerateAP::GenerateBorderAP( + rcButton, 2, CPVT_Color(CT_GRAY, 0), CPVT_Color(CT_GRAY, 1), + CPVT_Color(CT_GRAY, 0.5), PBS_BEVELED, CPVT_Dash(3, 0, 0)); + if (sButtonBorder.GetLength() > 0) { + sAppStream << "q\n" << sButtonBorder << "Q\n"; + } + CPDF_Point ptCenter = CPDF_Point((rcButton.left + rcButton.right) / 2, + (rcButton.top + rcButton.bottom) / 2); + if (IsFloatBigger(rcButton.Width(), 6) && + IsFloatBigger(rcButton.Height(), 6)) { + sAppStream << "q\n" + << " 0 g\n"; + sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " m\n"; + sAppStream << ptCenter.x + 3 << " " << ptCenter.y + 1.5f << " l\n"; + sAppStream << ptCenter.x << " " << ptCenter.y - 1.5f << " l\n"; + sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " l f\n"; + sAppStream << sButton << "Q\n"; + } + } + } break; + case 2: { + CPVT_FontMap map(pDoc, + pStreamDict ? pStreamDict->GetDict("Resources") : NULL, + pDefFont, sFontName.Right(sFontName.GetLength() - 1)); + CPVT_Provider prd(&map); + CPDF_Array* pOpts = FPDF_GetFieldAttr(pAnnotDict, "Opt") + ? FPDF_GetFieldAttr(pAnnotDict, "Opt")->GetArray() + : NULL; + CPDF_Array* pSels = FPDF_GetFieldAttr(pAnnotDict, "I") + ? FPDF_GetFieldAttr(pAnnotDict, "I")->GetArray() + : NULL; + int32_t nTop = FPDF_GetFieldAttr(pAnnotDict, "TI") + ? FPDF_GetFieldAttr(pAnnotDict, "TI")->GetInteger() + : 0; + CFX_ByteTextBuf sBody; + if (pOpts) { + FX_FLOAT fy = rcBody.top; + for (int32_t i = nTop, sz = pOpts->GetCount(); i < sz; i++) { + if (IsFloatSmaller(fy, rcBody.bottom)) { break; - case 1: { - CFX_WideString swValue = FPDF_GetFieldAttr(pAnnotDict, "V") ? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText() : CFX_WideString(); - CPVT_FontMap map(pDoc, pStreamDict ? pStreamDict->GetDict("Resources"):NULL, pDefFont, sFontName.Right(sFontName.GetLength() - 1)); - CPVT_Provider prd(&map); - CPDF_VariableText vt; - vt.SetProvider(&prd); - CPDF_Rect rcButton = rcBody; - rcButton.left = rcButton.right - 13; - rcButton.Normalize(); - CPDF_Rect rcEdit = rcBody; - rcEdit.right = rcButton.left; - rcEdit.Normalize(); - vt.SetPlateRect(rcEdit); - if (IsFloatZero(fFontSize)) { - vt.SetAutoFontSize(TRUE); - } else { - vt.SetFontSize(fFontSize); - } - vt.Initialize(); - vt.SetText(swValue.c_str()); - vt.RearrangeAll(); - CPDF_Rect rcContent = vt.GetContentRect(); - CPDF_Point ptOffset = CPDF_Point(0.0f, (rcContent.Height() - rcEdit.Height()) / 2.0f); - CFX_ByteString sEdit = CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), ptOffset, TRUE, 0); - if (sEdit.GetLength() > 0) { - sAppStream << "/Tx BMC\n" << "q\n"; - sAppStream << rcEdit.left << " " << rcEdit.bottom << " " - << rcEdit.Width() << " " << rcEdit.Height() << " re\nW\nn\n"; - sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) << sEdit << "ET\n" << "Q\nEMC\n"; - } - CFX_ByteString sButton = CPVT_GenerateAP::GenerateColorAP(CPVT_Color(CT_RGB, 220.0f / 255.0f, 220.0f / 255.0f, 220.0f / 255.0f), TRUE); - if (sButton.GetLength() > 0 && !rcButton.IsEmpty()) { - sAppStream << "q\n" << sButton; - sAppStream << rcButton.left << " " << rcButton.bottom << " " - << rcButton.Width() << " " << rcButton.Height() << " re f\n"; - sAppStream << "Q\n"; - CFX_ByteString sButtonBorder = CPVT_GenerateAP::GenerateBorderAP(rcButton, 2, CPVT_Color(CT_GRAY, 0), CPVT_Color(CT_GRAY, 1), CPVT_Color(CT_GRAY, 0.5), PBS_BEVELED, CPVT_Dash(3, 0, 0)); - if (sButtonBorder.GetLength() > 0) { - sAppStream << "q\n" << sButtonBorder << "Q\n"; - } - CPDF_Point ptCenter = CPDF_Point((rcButton.left + rcButton.right) / 2, (rcButton.top + rcButton.bottom) / 2); - if (IsFloatBigger(rcButton.Width(), 6) && IsFloatBigger(rcButton.Height(), 6)) { - sAppStream << "q\n" << " 0 g\n"; - sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " m\n"; - sAppStream << ptCenter.x + 3 << " " << ptCenter.y + 1.5f << " l\n"; - sAppStream << ptCenter.x << " " << ptCenter.y - 1.5f << " l\n"; - sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " l f\n"; - sAppStream << sButton << "Q\n"; - } - } + } + if (CPDF_Object* pOpt = pOpts->GetElementValue(i)) { + CFX_WideString swItem; + if (pOpt->GetType() == PDFOBJ_STRING) { + swItem = pOpt->GetUnicodeText(); + } else if (pOpt->GetType() == PDFOBJ_ARRAY) { + swItem = + ((CPDF_Array*)pOpt)->GetElementValue(1)->GetUnicodeText(); } - break; - case 2: { - CPVT_FontMap map(pDoc, pStreamDict ? pStreamDict->GetDict("Resources"):NULL, pDefFont, sFontName.Right(sFontName.GetLength() - 1)); - CPVT_Provider prd(&map); - CPDF_Array * pOpts = FPDF_GetFieldAttr(pAnnotDict, "Opt") ? FPDF_GetFieldAttr(pAnnotDict, "Opt")->GetArray() : NULL; - CPDF_Array * pSels = FPDF_GetFieldAttr(pAnnotDict, "I") ? FPDF_GetFieldAttr(pAnnotDict, "I")->GetArray() : NULL; - int32_t nTop = FPDF_GetFieldAttr(pAnnotDict, "TI") ? FPDF_GetFieldAttr(pAnnotDict, "TI")->GetInteger() : 0; - CFX_ByteTextBuf sBody; - if (pOpts) { - FX_FLOAT fy = rcBody.top; - for (int32_t i = nTop, sz = pOpts->GetCount(); i < sz; i++) { - if (IsFloatSmaller(fy, rcBody.bottom)) { - break; - } - if (CPDF_Object* pOpt = pOpts->GetElementValue(i)) { - CFX_WideString swItem; - if (pOpt->GetType() == PDFOBJ_STRING) { - swItem = pOpt->GetUnicodeText(); - } else if (pOpt->GetType() == PDFOBJ_ARRAY) { - swItem = ((CPDF_Array*)pOpt)->GetElementValue(1)->GetUnicodeText(); - } - FX_BOOL bSelected = FALSE; - if (pSels) { - for (FX_DWORD s = 0, ssz = pSels->GetCount(); s < ssz; s++) { - if (i == pSels->GetInteger(s)) { - bSelected = TRUE; - break; - } - } - } - CPDF_VariableText vt; - vt.SetProvider(&prd); - vt.SetPlateRect(CPDF_Rect(rcBody.left, 0.0f, rcBody.right, 0.0f)); - if (IsFloatZero(fFontSize)) { - vt.SetFontSize(12.0f); - } else { - vt.SetFontSize(fFontSize); - } - vt.Initialize(); - vt.SetText(swItem.c_str()); - vt.RearrangeAll(); - FX_FLOAT fItemHeight = vt.GetContentRect().Height(); - if (bSelected) { - CPDF_Rect rcItem = CPDF_Rect(rcBody.left, fy - fItemHeight, rcBody.right, fy); - sBody << "q\n" << CPVT_GenerateAP::GenerateColorAP(CPVT_Color(CT_RGB, 0, 51.0f / 255.0f, 113.0f / 255.0f), TRUE) - << rcItem.left << " " << rcItem.bottom << " " << rcItem.Width() << " " << rcItem.Height() << " re f\n" << "Q\n"; - sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(CPVT_Color(CT_GRAY, 1), TRUE) << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), CPDF_Point(0.0f, fy), TRUE, 0) << "ET\n"; - } else { - sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), CPDF_Point(0.0f, fy), TRUE, 0) << "ET\n"; - } - fy -= fItemHeight; - } - } - } - if (sBody.GetSize() > 0) { - sAppStream << "/Tx BMC\n" << "q\n"; - sAppStream << rcBody.left << " " << rcBody.bottom << " " - << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n"; - sAppStream << sBody.GetByteString() << "Q\nEMC\n"; + FX_BOOL bSelected = FALSE; + if (pSels) { + for (FX_DWORD s = 0, ssz = pSels->GetCount(); s < ssz; s++) { + if (i == pSels->GetInteger(s)) { + bSelected = TRUE; + break; } + } } - break; - } - if (pNormalStream) { - pNormalStream->SetData((uint8_t*)sAppStream.GetBuffer(), sAppStream.GetSize(), FALSE, FALSE); - pStreamDict = pNormalStream->GetDict(); - if (pStreamDict) { - pStreamDict->SetAtMatrix("Matrix", matrix); - pStreamDict->SetAtRect("BBox", rcBBox); - CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources"); - if (pStreamResList) { - CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font"); - if (!pStreamResFontList) { - pStreamResFontList = CPDF_Dictionary::Create(); - if (pStreamResFontList == NULL) { - return FALSE; - } - pStreamResList->SetAt("Font", pStreamResFontList); - } - if (!pStreamResFontList->KeyExist(sFontName)) { - pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict); - } + CPDF_VariableText vt; + vt.SetProvider(&prd); + vt.SetPlateRect(CPDF_Rect(rcBody.left, 0.0f, rcBody.right, 0.0f)); + if (IsFloatZero(fFontSize)) { + vt.SetFontSize(12.0f); } else { - pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone()); - pStreamResList = pStreamDict->GetDict("Resources"); + vt.SetFontSize(fFontSize); } + vt.Initialize(); + vt.SetText(swItem.c_str()); + vt.RearrangeAll(); + FX_FLOAT fItemHeight = vt.GetContentRect().Height(); + if (bSelected) { + CPDF_Rect rcItem = + CPDF_Rect(rcBody.left, fy - fItemHeight, rcBody.right, fy); + sBody << "q\n" << CPVT_GenerateAP::GenerateColorAP( + CPVT_Color(CT_RGB, 0, 51.0f / 255.0f, + 113.0f / 255.0f), + TRUE) + << rcItem.left << " " << rcItem.bottom << " " + << rcItem.Width() << " " << rcItem.Height() << " re f\n" + << "Q\n"; + sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP( + CPVT_Color(CT_GRAY, 1), TRUE) + << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), + CPDF_Point(0.0f, fy), + TRUE, 0) + << "ET\n"; + } else { + sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) + << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), + CPDF_Point(0.0f, fy), + TRUE, 0) + << "ET\n"; + } + fy -= fItemHeight; + } + } + } + if (sBody.GetSize() > 0) { + sAppStream << "/Tx BMC\n" + << "q\n"; + sAppStream << rcBody.left << " " << rcBody.bottom << " " + << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n"; + sAppStream << sBody.GetByteString() << "Q\nEMC\n"; + } + } break; + } + if (pNormalStream) { + pNormalStream->SetData((uint8_t*)sAppStream.GetBuffer(), + sAppStream.GetSize(), FALSE, FALSE); + pStreamDict = pNormalStream->GetDict(); + if (pStreamDict) { + pStreamDict->SetAtMatrix("Matrix", matrix); + pStreamDict->SetAtRect("BBox", rcBBox); + CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources"); + if (pStreamResList) { + CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font"); + if (!pStreamResFontList) { + pStreamResFontList = CPDF_Dictionary::Create(); + if (pStreamResFontList == NULL) { + return FALSE; + } + pStreamResList->SetAt("Font", pStreamResFontList); + } + if (!pStreamResFontList->KeyExist(sFontName)) { + pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict); } + } else { + pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone()); + pStreamResList = pStreamDict->GetDict("Resources"); + } } - return TRUE; + } + return TRUE; } -FX_BOOL CPVT_GenerateAP::GenerateTextFieldAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict) -{ - return GenerateWidgetAP(pDoc, pAnnotDict, 0); +FX_BOOL CPVT_GenerateAP::GenerateTextFieldAP(CPDF_Document* pDoc, + CPDF_Dictionary* pAnnotDict) { + return GenerateWidgetAP(pDoc, pAnnotDict, 0); } -FX_BOOL CPVT_GenerateAP::GenerateComboBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict) -{ - return GenerateWidgetAP(pDoc, pAnnotDict, 1); +FX_BOOL CPVT_GenerateAP::GenerateComboBoxAP(CPDF_Document* pDoc, + CPDF_Dictionary* pAnnotDict) { + return GenerateWidgetAP(pDoc, pAnnotDict, 1); } -FX_BOOL CPVT_GenerateAP::GenerateListBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict) -{ - return GenerateWidgetAP(pDoc, pAnnotDict, 2); +FX_BOOL CPVT_GenerateAP::GenerateListBoxAP(CPDF_Document* pDoc, + CPDF_Dictionary* pAnnotDict) { + return GenerateWidgetAP(pDoc, pAnnotDict, 2); } -CFX_ByteString CPVT_GenerateAP::GenerateEditAP(IPVT_FontMap * pFontMap, IPDF_VariableText_Iterator* pIterator, const CPDF_Point & ptOffset, FX_BOOL bContinuous, FX_WORD SubWord, const CPVT_WordRange * pVisible) -{ - CFX_ByteTextBuf sEditStream, sLineStream, sWords; - CPDF_Point ptOld(0.0f, 0.0f), ptNew(0.0f, 0.0f); - int32_t nCurFontIndex = -1; - if (pIterator) { - if (pVisible) { - pIterator->SetAt(pVisible->BeginPos); - } else { - pIterator->SetAt(0); - } - CPVT_WordPlace oldplace; - while (pIterator->NextWord()) { - CPVT_WordPlace place = pIterator->GetAt(); - if (pVisible && place.WordCmp(pVisible->EndPos) > 0) { - break; - } - if (bContinuous) { - if (place.LineCmp(oldplace) != 0) { - if (sWords.GetSize() > 0) { - sLineStream << GetWordRenderString(sWords.GetByteString()); - sEditStream << sLineStream; - sLineStream.Clear(); - sWords.Clear(); - } - CPVT_Word word; - if (pIterator->GetWord(word)) { - ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y); - } else { - CPVT_Line line; - pIterator->GetLine(line); - ptNew = CPDF_Point(line.ptLine.x + ptOffset.x, line.ptLine.y + ptOffset.y); - } - if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) { - sLineStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n"; - ptOld = ptNew; - } - } - CPVT_Word word; - if (pIterator->GetWord(word)) { - if (word.nFontIndex != nCurFontIndex) { - if (sWords.GetSize() > 0) { - sLineStream << GetWordRenderString(sWords.GetByteString()); - sWords.Clear(); - } - sLineStream << GetFontSetString(pFontMap, word.nFontIndex, word.fFontSize); - nCurFontIndex = word.nFontIndex; - } - sWords << GetPDFWordString(pFontMap, nCurFontIndex, word.Word, SubWord); - } - oldplace = place; - } else { - CPVT_Word word; - if (pIterator->GetWord(word)) { - ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y); - if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) { - sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n"; - ptOld = ptNew; - } - if (word.nFontIndex != nCurFontIndex) { - sEditStream << GetFontSetString(pFontMap, word.nFontIndex, word.fFontSize); - nCurFontIndex = word.nFontIndex; - } - sEditStream << GetWordRenderString(GetPDFWordString(pFontMap, nCurFontIndex, word.Word, SubWord)); - } - } - } - if (sWords.GetSize() > 0) { +CFX_ByteString CPVT_GenerateAP::GenerateEditAP( + IPVT_FontMap* pFontMap, + IPDF_VariableText_Iterator* pIterator, + const CPDF_Point& ptOffset, + FX_BOOL bContinuous, + FX_WORD SubWord, + const CPVT_WordRange* pVisible) { + CFX_ByteTextBuf sEditStream, sLineStream, sWords; + CPDF_Point ptOld(0.0f, 0.0f), ptNew(0.0f, 0.0f); + int32_t nCurFontIndex = -1; + if (pIterator) { + if (pVisible) { + pIterator->SetAt(pVisible->BeginPos); + } else { + pIterator->SetAt(0); + } + CPVT_WordPlace oldplace; + while (pIterator->NextWord()) { + CPVT_WordPlace place = pIterator->GetAt(); + if (pVisible && place.WordCmp(pVisible->EndPos) > 0) { + break; + } + if (bContinuous) { + if (place.LineCmp(oldplace) != 0) { + if (sWords.GetSize() > 0) { sLineStream << GetWordRenderString(sWords.GetByteString()); sEditStream << sLineStream; + sLineStream.Clear(); sWords.Clear(); + } + CPVT_Word word; + if (pIterator->GetWord(word)) { + ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, + word.ptWord.y + ptOffset.y); + } else { + CPVT_Line line; + pIterator->GetLine(line); + ptNew = CPDF_Point(line.ptLine.x + ptOffset.x, + line.ptLine.y + ptOffset.y); + } + if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) { + sLineStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y + << " Td\n"; + ptOld = ptNew; + } + } + CPVT_Word word; + if (pIterator->GetWord(word)) { + if (word.nFontIndex != nCurFontIndex) { + if (sWords.GetSize() > 0) { + sLineStream << GetWordRenderString(sWords.GetByteString()); + sWords.Clear(); + } + sLineStream << GetFontSetString(pFontMap, word.nFontIndex, + word.fFontSize); + nCurFontIndex = word.nFontIndex; + } + sWords << GetPDFWordString(pFontMap, nCurFontIndex, word.Word, + SubWord); } + oldplace = place; + } else { + CPVT_Word word; + if (pIterator->GetWord(word)) { + ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, + word.ptWord.y + ptOffset.y); + if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) { + sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y + << " Td\n"; + ptOld = ptNew; + } + if (word.nFontIndex != nCurFontIndex) { + sEditStream << GetFontSetString(pFontMap, word.nFontIndex, + word.fFontSize); + nCurFontIndex = word.nFontIndex; + } + sEditStream << GetWordRenderString( + GetPDFWordString(pFontMap, nCurFontIndex, word.Word, SubWord)); + } + } + } + if (sWords.GetSize() > 0) { + sLineStream << GetWordRenderString(sWords.GetByteString()); + sEditStream << sLineStream; + sWords.Clear(); } - return sEditStream.GetByteString(); + } + return sEditStream.GetByteString(); } -CFX_ByteString CPVT_GenerateAP::GenerateBorderAP(const CPDF_Rect & rect, FX_FLOAT fWidth, - const CPVT_Color & color, const CPVT_Color & crLeftTop, const CPVT_Color & crRightBottom, - int32_t nStyle, const CPVT_Dash & dash) -{ - CFX_ByteTextBuf sAppStream; - CFX_ByteString sColor; - FX_FLOAT fLeft = rect.left; - FX_FLOAT fRight = rect.right; - FX_FLOAT fTop = rect.top; - FX_FLOAT fBottom = rect.bottom; - if (fWidth > 0.0f) { - FX_FLOAT fHalfWidth = fWidth / 2.0f; - switch (nStyle) { - default: - case PBS_SOLID: - sColor = GenerateColorAP(color, TRUE); - if (sColor.GetLength() > 0) { - sAppStream << sColor; - sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " << fTop - fBottom << " re\n"; - sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " " - << fRight - fLeft - fWidth * 2 << " " << fTop - fBottom - fWidth * 2 << " re\n"; - sAppStream << "f*\n"; - } - break; - case PBS_DASH: - sColor = GenerateColorAP(color, FALSE); - if (sColor.GetLength() > 0) { - sAppStream << sColor; - sAppStream << fWidth << " w" << " [" << dash.nDash << " " << dash.nGap << "] " << dash.nPhase << " d\n"; - sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 << " m\n"; - sAppStream << fLeft + fWidth / 2 << " " << fTop - fWidth / 2 << " l\n"; - sAppStream << fRight - fWidth / 2 << " " << fTop - fWidth / 2 << " l\n"; - sAppStream << fRight - fWidth / 2 << " " << fBottom + fWidth / 2 << " l\n"; - sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 << " l S\n"; - } - break; - case PBS_BEVELED: - case PBS_INSET: - sColor = GenerateColorAP(crLeftTop, TRUE); - if (sColor.GetLength() > 0) { - sAppStream << sColor; - sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " m\n"; - sAppStream << fLeft + fHalfWidth << " " << fTop - fHalfWidth << " l\n"; - sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth << " l\n"; - sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l\n"; - sAppStream << fLeft + fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l\n"; - sAppStream << fLeft + fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l f\n"; - } - sColor = GenerateColorAP(crRightBottom, TRUE); - if (sColor.GetLength() > 0) { - sAppStream << sColor; - sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth << " m\n"; - sAppStream << fRight - fHalfWidth << " " << fBottom + fHalfWidth << " l\n"; - sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " l\n"; - sAppStream << fLeft + fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l\n"; - sAppStream << fRight - fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l\n"; - sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l f\n"; - } - sColor = GenerateColorAP(color, TRUE); - if (sColor.GetLength() > 0) { - sAppStream << sColor; - sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " << fTop - fBottom << " re\n"; - sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " " - << fRight - fLeft - fHalfWidth * 2 << " " << fTop - fBottom - fHalfWidth * 2 << " re f*\n"; - } - break; - case PBS_UNDERLINED: - sColor = GenerateColorAP(color, FALSE); - if (sColor.GetLength() > 0) { - sAppStream << sColor; - sAppStream << fWidth << " w\n"; - sAppStream << fLeft << " " << fBottom + fWidth / 2 << " m\n"; - sAppStream << fRight << " " << fBottom + fWidth / 2 << " l S\n"; - } - break; +CFX_ByteString CPVT_GenerateAP::GenerateBorderAP( + const CPDF_Rect& rect, + FX_FLOAT fWidth, + const CPVT_Color& color, + const CPVT_Color& crLeftTop, + const CPVT_Color& crRightBottom, + int32_t nStyle, + const CPVT_Dash& dash) { + CFX_ByteTextBuf sAppStream; + CFX_ByteString sColor; + FX_FLOAT fLeft = rect.left; + FX_FLOAT fRight = rect.right; + FX_FLOAT fTop = rect.top; + FX_FLOAT fBottom = rect.bottom; + if (fWidth > 0.0f) { + FX_FLOAT fHalfWidth = fWidth / 2.0f; + switch (nStyle) { + default: + case PBS_SOLID: + sColor = GenerateColorAP(color, TRUE); + if (sColor.GetLength() > 0) { + sAppStream << sColor; + sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " + << fTop - fBottom << " re\n"; + sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " " + << fRight - fLeft - fWidth * 2 << " " + << fTop - fBottom - fWidth * 2 << " re\n"; + sAppStream << "f*\n"; + } + break; + case PBS_DASH: + sColor = GenerateColorAP(color, FALSE); + if (sColor.GetLength() > 0) { + sAppStream << sColor; + sAppStream << fWidth << " w" + << " [" << dash.nDash << " " << dash.nGap << "] " + << dash.nPhase << " d\n"; + sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 + << " m\n"; + sAppStream << fLeft + fWidth / 2 << " " << fTop - fWidth / 2 + << " l\n"; + sAppStream << fRight - fWidth / 2 << " " << fTop - fWidth / 2 + << " l\n"; + sAppStream << fRight - fWidth / 2 << " " << fBottom + fWidth / 2 + << " l\n"; + sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 + << " l S\n"; } + break; + case PBS_BEVELED: + case PBS_INSET: + sColor = GenerateColorAP(crLeftTop, TRUE); + if (sColor.GetLength() > 0) { + sAppStream << sColor; + sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth + << " m\n"; + sAppStream << fLeft + fHalfWidth << " " << fTop - fHalfWidth + << " l\n"; + sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth + << " l\n"; + sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 + << " l\n"; + sAppStream << fLeft + fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 + << " l\n"; + sAppStream << fLeft + fHalfWidth * 2 << " " + << fBottom + fHalfWidth * 2 << " l f\n"; + } + sColor = GenerateColorAP(crRightBottom, TRUE); + if (sColor.GetLength() > 0) { + sAppStream << sColor; + sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth + << " m\n"; + sAppStream << fRight - fHalfWidth << " " << fBottom + fHalfWidth + << " l\n"; + sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth + << " l\n"; + sAppStream << fLeft + fHalfWidth * 2 << " " + << fBottom + fHalfWidth * 2 << " l\n"; + sAppStream << fRight - fHalfWidth * 2 << " " + << fBottom + fHalfWidth * 2 << " l\n"; + sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 + << " l f\n"; + } + sColor = GenerateColorAP(color, TRUE); + if (sColor.GetLength() > 0) { + sAppStream << sColor; + sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " + << fTop - fBottom << " re\n"; + sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " " + << fRight - fLeft - fHalfWidth * 2 << " " + << fTop - fBottom - fHalfWidth * 2 << " re f*\n"; + } + break; + case PBS_UNDERLINED: + sColor = GenerateColorAP(color, FALSE); + if (sColor.GetLength() > 0) { + sAppStream << sColor; + sAppStream << fWidth << " w\n"; + sAppStream << fLeft << " " << fBottom + fWidth / 2 << " m\n"; + sAppStream << fRight << " " << fBottom + fWidth / 2 << " l S\n"; + } + break; } - return sAppStream.GetByteString(); + } + return sAppStream.GetByteString(); } -CFX_ByteString CPVT_GenerateAP::GenerateColorAP(const CPVT_Color & color, const FX_BOOL & bFillOrStroke) -{ - CFX_ByteTextBuf sColorStream; - switch (color.nColorType) { - case CT_RGB: - sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " " - << (bFillOrStroke ? "rg" : "RG") << "\n"; - break; - case CT_GRAY: - sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G") << "\n"; - break; - case CT_CMYK: - sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " " << color.fColor4 << " " - << (bFillOrStroke ? "k" : "K") << "\n"; - break; - } - return sColorStream.GetByteString(); +CFX_ByteString CPVT_GenerateAP::GenerateColorAP(const CPVT_Color& color, + const FX_BOOL& bFillOrStroke) { + CFX_ByteTextBuf sColorStream; + switch (color.nColorType) { + case CT_RGB: + sColorStream << color.fColor1 << " " << color.fColor2 << " " + << color.fColor3 << " " << (bFillOrStroke ? "rg" : "RG") + << "\n"; + break; + case CT_GRAY: + sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G") + << "\n"; + break; + case CT_CMYK: + sColorStream << color.fColor1 << " " << color.fColor2 << " " + << color.fColor3 << " " << color.fColor4 << " " + << (bFillOrStroke ? "k" : "K") << "\n"; + break; + } + return sColorStream.GetByteString(); } diff --git a/core/src/fpdfdoc/doc_basic.cpp b/core/src/fpdfdoc/doc_basic.cpp index 3ba109b016..39b5788c86 100644 --- a/core/src/fpdfdoc/doc_basic.cpp +++ b/core/src/fpdfdoc/doc_basic.cpp @@ -6,566 +6,558 @@ #include "../../include/fpdfdoc/fpdf_doc.h" const int nMaxRecursion = 32; -int CPDF_Dest::GetPageIndex(CPDF_Document* pDoc) -{ - if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { - return 0; - } - CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0); - if (pPage == NULL) { - return 0; - } - if (pPage->GetType() == PDFOBJ_NUMBER) { - return pPage->GetInteger(); - } - if (pPage->GetType() != PDFOBJ_DICTIONARY) { - return 0; - } - return pDoc->GetPageIndex(pPage->GetObjNum()); +int CPDF_Dest::GetPageIndex(CPDF_Document* pDoc) { + if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { + return 0; + } + CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0); + if (pPage == NULL) { + return 0; + } + if (pPage->GetType() == PDFOBJ_NUMBER) { + return pPage->GetInteger(); + } + if (pPage->GetType() != PDFOBJ_DICTIONARY) { + return 0; + } + return pDoc->GetPageIndex(pPage->GetObjNum()); } -FX_DWORD CPDF_Dest::GetPageObjNum() -{ - if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { - return 0; - } - CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0); - if (pPage == NULL) { - return 0; - } - if (pPage->GetType() == PDFOBJ_NUMBER) { - return pPage->GetInteger(); - } - if (pPage->GetType() == PDFOBJ_DICTIONARY) { - return pPage->GetObjNum(); - } +FX_DWORD CPDF_Dest::GetPageObjNum() { + if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { + return 0; + } + CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0); + if (pPage == NULL) { return 0; + } + if (pPage->GetType() == PDFOBJ_NUMBER) { + return pPage->GetInteger(); + } + if (pPage->GetType() == PDFOBJ_DICTIONARY) { + return pPage->GetObjNum(); + } + return 0; } -const FX_CHAR* g_sZoomModes[] = {"XYZ", "Fit", "FitH", "FitV", "FitR", "FitB", "FitBH", "FitBV", ""}; -int CPDF_Dest::GetZoomMode() -{ - if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { - return 0; - } - CFX_ByteString mode; - CPDF_Object* pObj = ((CPDF_Array*)m_pObj)->GetElementValue(1); - mode = pObj ? pObj->GetString() : CFX_ByteString(); - int i = 0; - while (g_sZoomModes[i][0] != '\0') { - if (mode == g_sZoomModes[i]) { - return i + 1; - } - i ++; - } +const FX_CHAR* g_sZoomModes[] = {"XYZ", "Fit", "FitH", "FitV", "FitR", + "FitB", "FitBH", "FitBV", ""}; +int CPDF_Dest::GetZoomMode() { + if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { return 0; + } + CFX_ByteString mode; + CPDF_Object* pObj = ((CPDF_Array*)m_pObj)->GetElementValue(1); + mode = pObj ? pObj->GetString() : CFX_ByteString(); + int i = 0; + while (g_sZoomModes[i][0] != '\0') { + if (mode == g_sZoomModes[i]) { + return i + 1; + } + i++; + } + return 0; } -FX_FLOAT CPDF_Dest::GetParam(int index) -{ - if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { - return 0; - } - return ((CPDF_Array*)m_pObj)->GetNumber(2 + index); +FX_FLOAT CPDF_Dest::GetParam(int index) { + if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) { + return 0; + } + return ((CPDF_Array*)m_pObj)->GetNumber(2 + index); } -CFX_ByteString CPDF_Dest::GetRemoteName() -{ - if (m_pObj == NULL) { - return CFX_ByteString(); - } - return m_pObj->GetString(); +CFX_ByteString CPDF_Dest::GetRemoteName() { + if (m_pObj == NULL) { + return CFX_ByteString(); + } + return m_pObj->GetString(); } -CPDF_NameTree::CPDF_NameTree(CPDF_Document* pDoc, const CFX_ByteStringC& category) -{ - if (pDoc->GetRoot() && pDoc->GetRoot()->GetDict(FX_BSTRC("Names"))) - m_pRoot = pDoc->GetRoot()->GetDict(FX_BSTRC("Names"))->GetDict(category); - else - m_pRoot = NULL; +CPDF_NameTree::CPDF_NameTree(CPDF_Document* pDoc, + const CFX_ByteStringC& category) { + if (pDoc->GetRoot() && pDoc->GetRoot()->GetDict(FX_BSTRC("Names"))) + m_pRoot = pDoc->GetRoot()->GetDict(FX_BSTRC("Names"))->GetDict(category); + else + m_pRoot = NULL; } -static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, const CFX_ByteString& csName, - int& nIndex, CPDF_Array** ppFind, int nLevel = 0) -{ - if (nLevel > nMaxRecursion) { - return NULL; - } - CPDF_Array* pLimits = pNode->GetArray(FX_BSTRC("Limits")); - if (pLimits != NULL) { - CFX_ByteString csLeft = pLimits->GetString(0); - CFX_ByteString csRight = pLimits->GetString(1); - if (csLeft.Compare(csRight) > 0) { - CFX_ByteString csTmp = csRight; - csRight = csLeft; - csLeft = csTmp; - } - if (csName.Compare(csLeft) < 0 || csName.Compare(csRight) > 0) { - return NULL; - } - } - CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names")); - if (pNames) { - FX_DWORD dwCount = pNames->GetCount() / 2; - for (FX_DWORD i = 0; i < dwCount; i ++) { - CFX_ByteString csValue = pNames->GetString(i * 2); - int32_t iCompare = csValue.Compare(csName); - if (iCompare <= 0) { - if (ppFind != NULL) { - *ppFind = pNames; - } - if (iCompare < 0) { - continue; - } - } else { - break; - } - nIndex += i; - return pNames->GetElementValue(i * 2 + 1); - } - nIndex += dwCount; - return NULL; - } - CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids")); - if (pKids == NULL) { - return NULL; - } - for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) { - CPDF_Dictionary* pKid = pKids->GetDict(i); - if (pKid == NULL) { - continue; - } - CPDF_Object* pFound = SearchNameNode(pKid, csName, nIndex, ppFind, nLevel + 1); - if (pFound) { - return pFound; - } - } +static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, + const CFX_ByteString& csName, + int& nIndex, + CPDF_Array** ppFind, + int nLevel = 0) { + if (nLevel > nMaxRecursion) { return NULL; -} -static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, int nIndex, int& nCurIndex, - CFX_ByteString& csName, CPDF_Array** ppFind, int nLevel = 0) -{ - if (nLevel > nMaxRecursion) { - return NULL; - } - CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names")); - if (pNames) { - int nCount = pNames->GetCount() / 2; - if (nIndex >= nCurIndex + nCount) { - nCurIndex += nCount; - return NULL; - } + } + CPDF_Array* pLimits = pNode->GetArray(FX_BSTRC("Limits")); + if (pLimits != NULL) { + CFX_ByteString csLeft = pLimits->GetString(0); + CFX_ByteString csRight = pLimits->GetString(1); + if (csLeft.Compare(csRight) > 0) { + CFX_ByteString csTmp = csRight; + csRight = csLeft; + csLeft = csTmp; + } + if (csName.Compare(csLeft) < 0 || csName.Compare(csRight) > 0) { + return NULL; + } + } + CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names")); + if (pNames) { + FX_DWORD dwCount = pNames->GetCount() / 2; + for (FX_DWORD i = 0; i < dwCount; i++) { + CFX_ByteString csValue = pNames->GetString(i * 2); + int32_t iCompare = csValue.Compare(csName); + if (iCompare <= 0) { if (ppFind != NULL) { - *ppFind = pNames; + *ppFind = pNames; } - csName = pNames->GetString((nIndex - nCurIndex) * 2); - return pNames->GetElementValue((nIndex - nCurIndex) * 2 + 1); - } - CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids")); - if (pKids == NULL) { - return NULL; - } - for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) { - CPDF_Dictionary* pKid = pKids->GetDict(i); - if (pKid == NULL) { - continue; - } - CPDF_Object* pFound = SearchNameNode(pKid, nIndex, nCurIndex, csName, ppFind, nLevel + 1); - if (pFound) { - return pFound; + if (iCompare < 0) { + continue; } + } else { + break; + } + nIndex += i; + return pNames->GetElementValue(i * 2 + 1); } + nIndex += dwCount; + return NULL; + } + CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids")); + if (pKids == NULL) { return NULL; + } + for (FX_DWORD i = 0; i < pKids->GetCount(); i++) { + CPDF_Dictionary* pKid = pKids->GetDict(i); + if (pKid == NULL) { + continue; + } + CPDF_Object* pFound = + SearchNameNode(pKid, csName, nIndex, ppFind, nLevel + 1); + if (pFound) { + return pFound; + } + } + return NULL; } -static int CountNames(CPDF_Dictionary* pNode, int nLevel = 0) -{ - if (nLevel > nMaxRecursion) { - return 0; - } - CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names")); - if (pNames) { - return pNames->GetCount() / 2; - } - CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids")); - if (pKids == NULL) { - return 0; - } - int nCount = 0; - for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) { - CPDF_Dictionary* pKid = pKids->GetDict(i); - if (pKid == NULL) { - continue; - } - nCount += CountNames(pKid, nLevel + 1); - } - return nCount; +static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, + int nIndex, + int& nCurIndex, + CFX_ByteString& csName, + CPDF_Array** ppFind, + int nLevel = 0) { + if (nLevel > nMaxRecursion) { + return NULL; + } + CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names")); + if (pNames) { + int nCount = pNames->GetCount() / 2; + if (nIndex >= nCurIndex + nCount) { + nCurIndex += nCount; + return NULL; + } + if (ppFind != NULL) { + *ppFind = pNames; + } + csName = pNames->GetString((nIndex - nCurIndex) * 2); + return pNames->GetElementValue((nIndex - nCurIndex) * 2 + 1); + } + CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids")); + if (pKids == NULL) { + return NULL; + } + for (FX_DWORD i = 0; i < pKids->GetCount(); i++) { + CPDF_Dictionary* pKid = pKids->GetDict(i); + if (pKid == NULL) { + continue; + } + CPDF_Object* pFound = + SearchNameNode(pKid, nIndex, nCurIndex, csName, ppFind, nLevel + 1); + if (pFound) { + return pFound; + } + } + return NULL; } -int CPDF_NameTree::GetCount() const -{ - if (m_pRoot == NULL) { - return 0; - } - return ::CountNames(m_pRoot); +static int CountNames(CPDF_Dictionary* pNode, int nLevel = 0) { + if (nLevel > nMaxRecursion) { + return 0; + } + CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names")); + if (pNames) { + return pNames->GetCount() / 2; + } + CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids")); + if (pKids == NULL) { + return 0; + } + int nCount = 0; + for (FX_DWORD i = 0; i < pKids->GetCount(); i++) { + CPDF_Dictionary* pKid = pKids->GetDict(i); + if (pKid == NULL) { + continue; + } + nCount += CountNames(pKid, nLevel + 1); + } + return nCount; } -int CPDF_NameTree::GetIndex(const CFX_ByteString& csName) const -{ - if (m_pRoot == NULL) { - return -1; - } - int nIndex = 0; - if (SearchNameNode(m_pRoot, csName, nIndex, NULL) == NULL) { - return -1; - } - return nIndex; +int CPDF_NameTree::GetCount() const { + if (m_pRoot == NULL) { + return 0; + } + return ::CountNames(m_pRoot); } -CPDF_Object* CPDF_NameTree::LookupValue(int nIndex, CFX_ByteString& csName) const -{ - if (m_pRoot == NULL) { - return NULL; - } - int nCurIndex = 0; - return SearchNameNode(m_pRoot, nIndex, nCurIndex, csName, NULL); +int CPDF_NameTree::GetIndex(const CFX_ByteString& csName) const { + if (m_pRoot == NULL) { + return -1; + } + int nIndex = 0; + if (SearchNameNode(m_pRoot, csName, nIndex, NULL) == NULL) { + return -1; + } + return nIndex; } -CPDF_Object* CPDF_NameTree::LookupValue(const CFX_ByteString& csName) const -{ - if (m_pRoot == NULL) { - return NULL; - } - int nIndex = 0; - return SearchNameNode(m_pRoot, csName, nIndex, NULL); +CPDF_Object* CPDF_NameTree::LookupValue(int nIndex, + CFX_ByteString& csName) const { + if (m_pRoot == NULL) { + return NULL; + } + int nCurIndex = 0; + return SearchNameNode(m_pRoot, nIndex, nCurIndex, csName, NULL); } -CPDF_Array* CPDF_NameTree::LookupNamedDest(CPDF_Document* pDoc, const CFX_ByteStringC& sName) -{ - CPDF_Object* pValue = LookupValue(sName); - if (pValue == NULL) { - CPDF_Dictionary* pDests = pDoc->GetRoot()->GetDict(FX_BSTRC("Dests")); - if (pDests == NULL) { - return NULL; - } - pValue = pDests->GetElementValue(sName); - } - if (pValue == NULL) { - return NULL; - } - if (pValue->GetType() == PDFOBJ_ARRAY) { - return (CPDF_Array*)pValue; - } - if (pValue->GetType() == PDFOBJ_DICTIONARY) { - return ((CPDF_Dictionary*)pValue)->GetArray(FX_BSTRC("D")); - } +CPDF_Object* CPDF_NameTree::LookupValue(const CFX_ByteString& csName) const { + if (m_pRoot == NULL) { return NULL; + } + int nIndex = 0; + return SearchNameNode(m_pRoot, csName, nIndex, NULL); } -#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ -static CFX_WideString ChangeSlashToPlatform(const FX_WCHAR* str) -{ - CFX_WideString result; - while (*str) { - if (*str == '/') { -#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ - result += ':'; +CPDF_Array* CPDF_NameTree::LookupNamedDest(CPDF_Document* pDoc, + const CFX_ByteStringC& sName) { + CPDF_Object* pValue = LookupValue(sName); + if (pValue == NULL) { + CPDF_Dictionary* pDests = pDoc->GetRoot()->GetDict(FX_BSTRC("Dests")); + if (pDests == NULL) { + return NULL; + } + pValue = pDests->GetElementValue(sName); + } + if (pValue == NULL) { + return NULL; + } + if (pValue->GetType() == PDFOBJ_ARRAY) { + return (CPDF_Array*)pValue; + } + if (pValue->GetType() == PDFOBJ_DICTIONARY) { + return ((CPDF_Dictionary*)pValue)->GetArray(FX_BSTRC("D")); + } + return NULL; +} +#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || \ + _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ +static CFX_WideString ChangeSlashToPlatform(const FX_WCHAR* str) { + CFX_WideString result; + while (*str) { + if (*str == '/') { +#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ + result += ':'; #else - result += '\\'; + result += '\\'; #endif - } else { - result += *str; - } - str++; + } else { + result += *str; } - return result; + str++; + } + return result; } -static CFX_WideString ChangeSlashToPDF(const FX_WCHAR* str) -{ - CFX_WideString result; - while (*str) { - if (*str == '\\' || *str == ':') { - result += '/'; - } else { - result += *str; - } - str++; +static CFX_WideString ChangeSlashToPDF(const FX_WCHAR* str) { + CFX_WideString result; + while (*str) { + if (*str == '\\' || *str == ':') { + result += '/'; + } else { + result += *str; } - return result; + str++; + } + return result; } #endif -static CFX_WideString FILESPEC_DecodeFileName(const CFX_WideStringC& filepath) -{ - if (filepath.GetLength() <= 1) { - return CFX_WideString(); - } -#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ - if (filepath.Left(sizeof("/Mac") - 1) == CFX_WideStringC(L"/Mac")) { - return ChangeSlashToPlatform(filepath.GetPtr() + 1); - } +static CFX_WideString FILESPEC_DecodeFileName(const CFX_WideStringC& filepath) { + if (filepath.GetLength() <= 1) { + return CFX_WideString(); + } +#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ + if (filepath.Left(sizeof("/Mac") - 1) == CFX_WideStringC(L"/Mac")) { + return ChangeSlashToPlatform(filepath.GetPtr() + 1); + } + return ChangeSlashToPlatform(filepath.GetPtr()); +#elif _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + if (filepath.GetAt(0) != '/') { return ChangeSlashToPlatform(filepath.GetPtr()); -#elif _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - if (filepath.GetAt(0) != '/') { - return ChangeSlashToPlatform(filepath.GetPtr()); - } - if (filepath.GetAt(1) == '/') { - return ChangeSlashToPlatform(filepath.GetPtr() + 1); - } - if (filepath.GetAt(2) == '/') { - CFX_WideString result; - result += filepath.GetAt(1); - result += ':'; - result += ChangeSlashToPlatform(filepath.GetPtr() + 2); - return result; - } + } + if (filepath.GetAt(1) == '/') { + return ChangeSlashToPlatform(filepath.GetPtr() + 1); + } + if (filepath.GetAt(2) == '/') { CFX_WideString result; - result += '\\'; - result += ChangeSlashToPlatform(filepath.GetPtr()); + result += filepath.GetAt(1); + result += ':'; + result += ChangeSlashToPlatform(filepath.GetPtr() + 2); return result; + } + CFX_WideString result; + result += '\\'; + result += ChangeSlashToPlatform(filepath.GetPtr()); + return result; #else - return filepath; + return filepath; #endif } -FX_BOOL CPDF_FileSpec::GetFileName(CFX_WideString &csFileName) const -{ - if (m_pObj == NULL) { +FX_BOOL CPDF_FileSpec::GetFileName(CFX_WideString& csFileName) const { + if (m_pObj == NULL) { + return FALSE; + } + if (m_pObj->GetType() == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pDict = (CPDF_Dictionary*)m_pObj; + csFileName = pDict->GetUnicodeText(FX_BSTRC("UF")); + if (csFileName.IsEmpty()) { + csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("F"))); + } + if (pDict->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL")) { + return TRUE; + } + if (csFileName.IsEmpty()) { + if (pDict->KeyExist(FX_BSTRC("DOS"))) { + csFileName = + CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("DOS"))); + } else if (pDict->KeyExist(FX_BSTRC("Mac"))) { + csFileName = + CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Mac"))); + } else if (pDict->KeyExist(FX_BSTRC("Unix"))) { + csFileName = + CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Unix"))); + } else { return FALSE; + } } - if (m_pObj->GetType() == PDFOBJ_DICTIONARY) { - CPDF_Dictionary* pDict = (CPDF_Dictionary*)m_pObj; - csFileName = pDict->GetUnicodeText(FX_BSTRC("UF")); - if (csFileName.IsEmpty()) { - csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("F"))); - } - if (pDict->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL")) { - return TRUE; - } - if (csFileName.IsEmpty()) { - if (pDict->KeyExist(FX_BSTRC("DOS"))) { - csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("DOS"))); - } else if (pDict->KeyExist(FX_BSTRC("Mac"))) { - csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Mac"))); - } else if (pDict->KeyExist(FX_BSTRC("Unix"))) { - csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Unix"))); - } else { - return FALSE; - } - } - } else { - csFileName = CFX_WideString::FromLocal(m_pObj->GetString()); - } - csFileName = FILESPEC_DecodeFileName(csFileName); - return TRUE; + } else { + csFileName = CFX_WideString::FromLocal(m_pObj->GetString()); + } + csFileName = FILESPEC_DecodeFileName(csFileName); + return TRUE; } -CPDF_FileSpec::CPDF_FileSpec() -{ - m_pObj = CPDF_Dictionary::Create(); - if (m_pObj != NULL) { - ((CPDF_Dictionary*)m_pObj)->SetAtName(FX_BSTRC("Type"), FX_BSTRC("Filespec")); - } +CPDF_FileSpec::CPDF_FileSpec() { + m_pObj = CPDF_Dictionary::Create(); + if (m_pObj != NULL) { + ((CPDF_Dictionary*)m_pObj) + ->SetAtName(FX_BSTRC("Type"), FX_BSTRC("Filespec")); + } } -FX_BOOL CPDF_FileSpec::IsURL() const -{ - if (m_pObj == NULL) { - return FALSE; - } - if (m_pObj->GetType() != PDFOBJ_DICTIONARY) { - return FALSE; - } - return ((CPDF_Dictionary*)m_pObj)->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL"); +FX_BOOL CPDF_FileSpec::IsURL() const { + if (m_pObj == NULL) { + return FALSE; + } + if (m_pObj->GetType() != PDFOBJ_DICTIONARY) { + return FALSE; + } + return ((CPDF_Dictionary*)m_pObj)->GetString(FX_BSTRC("FS")) == + FX_BSTRC("URL"); } -CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath) -{ - if (filepath.GetLength() <= 1) { - return CFX_WideString(); - } -#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - if (filepath.GetAt(1) == ':') { - CFX_WideString result; - result = '/'; - result += filepath.GetAt(0); - if (filepath.GetAt(2) != '\\') { - result += '/'; - } - result += ChangeSlashToPDF(filepath.GetPtr() + 2); - return result; - } - if (filepath.GetAt(0) == '\\' && filepath.GetAt(1) == '\\') { - return ChangeSlashToPDF(filepath.GetPtr() + 1); - } - if (filepath.GetAt(0) == '\\') { - CFX_WideString result; - result = '/'; - result += ChangeSlashToPDF(filepath.GetPtr()); - return result; - } - return ChangeSlashToPDF(filepath.GetPtr()); -#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ - if (filepath.Left(sizeof("Mac") - 1) == FX_WSTRC(L"Mac")) { - CFX_WideString result; - result = '/'; - result += ChangeSlashToPDF(filepath.GetPtr()); - return result; +CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath) { + if (filepath.GetLength() <= 1) { + return CFX_WideString(); + } +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + if (filepath.GetAt(1) == ':') { + CFX_WideString result; + result = '/'; + result += filepath.GetAt(0); + if (filepath.GetAt(2) != '\\') { + result += '/'; } - return ChangeSlashToPDF(filepath.GetPtr()); + result += ChangeSlashToPDF(filepath.GetPtr() + 2); + return result; + } + if (filepath.GetAt(0) == '\\' && filepath.GetAt(1) == '\\') { + return ChangeSlashToPDF(filepath.GetPtr() + 1); + } + if (filepath.GetAt(0) == '\\') { + CFX_WideString result; + result = '/'; + result += ChangeSlashToPDF(filepath.GetPtr()); + return result; + } + return ChangeSlashToPDF(filepath.GetPtr()); +#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ + if (filepath.Left(sizeof("Mac") - 1) == FX_WSTRC(L"Mac")) { + CFX_WideString result; + result = '/'; + result += ChangeSlashToPDF(filepath.GetPtr()); + return result; + } + return ChangeSlashToPDF(filepath.GetPtr()); #else - return filepath; + return filepath; #endif } -CPDF_Stream* CPDF_FileSpec::GetFileStream() const -{ - if (m_pObj == NULL) { - return NULL; - } - int32_t iType = m_pObj->GetType(); - if (iType == PDFOBJ_STREAM) { - return (CPDF_Stream*)m_pObj; - } else if (iType == PDFOBJ_DICTIONARY) { - CPDF_Dictionary *pEF = ((CPDF_Dictionary*)m_pObj)->GetDict(FX_BSTRC("EF")); - if (pEF == NULL) { - return NULL; - } - return pEF->GetStream(FX_BSTRC("F")); - } +CPDF_Stream* CPDF_FileSpec::GetFileStream() const { + if (m_pObj == NULL) { return NULL; + } + int32_t iType = m_pObj->GetType(); + if (iType == PDFOBJ_STREAM) { + return (CPDF_Stream*)m_pObj; + } else if (iType == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pEF = ((CPDF_Dictionary*)m_pObj)->GetDict(FX_BSTRC("EF")); + if (pEF == NULL) { + return NULL; + } + return pEF->GetStream(FX_BSTRC("F")); + } + return NULL; } -static void FPDFDOC_FILESPEC_SetFileName(CPDF_Object *pObj, const CFX_WideStringC& wsFileName, FX_BOOL bURL) -{ - ASSERT(pObj != NULL); - CFX_WideString wsStr; - if (bURL) { - wsStr = wsFileName; - } else { - wsStr = FILESPEC_EncodeFileName(wsFileName); - } - int32_t iType = pObj->GetType(); - if (iType == PDFOBJ_STRING) { - pObj->SetString(CFX_ByteString::FromUnicode(wsStr)); - } else if (iType == PDFOBJ_DICTIONARY) { - CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj; - pDict->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(wsStr)); - pDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsStr)); - } +static void FPDFDOC_FILESPEC_SetFileName(CPDF_Object* pObj, + const CFX_WideStringC& wsFileName, + FX_BOOL bURL) { + ASSERT(pObj != NULL); + CFX_WideString wsStr; + if (bURL) { + wsStr = wsFileName; + } else { + wsStr = FILESPEC_EncodeFileName(wsFileName); + } + int32_t iType = pObj->GetType(); + if (iType == PDFOBJ_STRING) { + pObj->SetString(CFX_ByteString::FromUnicode(wsStr)); + } else if (iType == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj; + pDict->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(wsStr)); + pDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsStr)); + } } -void CPDF_FileSpec::SetFileName(const CFX_WideStringC& wsFileName, FX_BOOL bURL) -{ - ASSERT(m_pObj != NULL); - if (m_pObj->GetType() == PDFOBJ_DICTIONARY && bURL) { - ((CPDF_Dictionary*)m_pObj)->SetAtName(FX_BSTRC("FS"), "URL"); - } - FPDFDOC_FILESPEC_SetFileName(m_pObj, wsFileName, bURL); +void CPDF_FileSpec::SetFileName(const CFX_WideStringC& wsFileName, + FX_BOOL bURL) { + ASSERT(m_pObj != NULL); + if (m_pObj->GetType() == PDFOBJ_DICTIONARY && bURL) { + ((CPDF_Dictionary*)m_pObj)->SetAtName(FX_BSTRC("FS"), "URL"); + } + FPDFDOC_FILESPEC_SetFileName(m_pObj, wsFileName, bURL); } -static CFX_WideString _MakeRoman(int num) -{ - const int arabic[] = { - 1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1 - }; - const CFX_WideString roman[] = { - L"m", L"cm", L"d", L"cd", L"c", L"xc", L"l", L"xl", L"x", L"ix", L"v", L"iv", L"i" - }; - const int nMaxNum = 1000000; - num %= nMaxNum; - int i = 0; - CFX_WideString wsRomanNumber; - while (num > 0) { - while (num >= arabic[i]) { - num = num - arabic[i]; - wsRomanNumber += roman[i]; - } - i = i + 1; - } - return wsRomanNumber; +static CFX_WideString _MakeRoman(int num) { + const int arabic[] = {1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1}; + const CFX_WideString roman[] = {L"m", L"cm", L"d", L"cd", L"c", + L"xc", L"l", L"xl", L"x", L"ix", + L"v", L"iv", L"i"}; + const int nMaxNum = 1000000; + num %= nMaxNum; + int i = 0; + CFX_WideString wsRomanNumber; + while (num > 0) { + while (num >= arabic[i]) { + num = num - arabic[i]; + wsRomanNumber += roman[i]; + } + i = i + 1; + } + return wsRomanNumber; } -static CFX_WideString _MakeLetters(int num) -{ - if (num == 0) { - return CFX_WideString(); - } - CFX_WideString wsLetters; - const int nMaxCount = 1000; - const int nLetterCount = 26; - num -= 1; - int count = num / nLetterCount + 1; - count %= nMaxCount; - FX_WCHAR ch = L'a' + num % nLetterCount; - for (int i = 0; i < count; i++) { - wsLetters += ch; - } - return wsLetters; +static CFX_WideString _MakeLetters(int num) { + if (num == 0) { + return CFX_WideString(); + } + CFX_WideString wsLetters; + const int nMaxCount = 1000; + const int nLetterCount = 26; + num -= 1; + int count = num / nLetterCount + 1; + count %= nMaxCount; + FX_WCHAR ch = L'a' + num % nLetterCount; + for (int i = 0; i < count; i++) { + wsLetters += ch; + } + return wsLetters; } -static CFX_WideString _GetLabelNumPortion(int num, const CFX_ByteString& bsStyle) -{ - CFX_WideString wsNumPortion; - if (bsStyle.IsEmpty()) { - return wsNumPortion; - } - if (bsStyle == "D") { - wsNumPortion.Format(L"%d", num); - } else if (bsStyle == "R") { - wsNumPortion = _MakeRoman(num); - wsNumPortion.MakeUpper(); - } else if (bsStyle == "r") { - wsNumPortion = _MakeRoman(num); - } else if (bsStyle == "A") { - wsNumPortion = _MakeLetters(num); - wsNumPortion.MakeUpper(); - } else if (bsStyle == "a") { - wsNumPortion = _MakeLetters(num); - } +static CFX_WideString _GetLabelNumPortion(int num, + const CFX_ByteString& bsStyle) { + CFX_WideString wsNumPortion; + if (bsStyle.IsEmpty()) { return wsNumPortion; + } + if (bsStyle == "D") { + wsNumPortion.Format(L"%d", num); + } else if (bsStyle == "R") { + wsNumPortion = _MakeRoman(num); + wsNumPortion.MakeUpper(); + } else if (bsStyle == "r") { + wsNumPortion = _MakeRoman(num); + } else if (bsStyle == "A") { + wsNumPortion = _MakeLetters(num); + wsNumPortion.MakeUpper(); + } else if (bsStyle == "a") { + wsNumPortion = _MakeLetters(num); + } + return wsNumPortion; } -CFX_WideString CPDF_PageLabel::GetLabel(int nPage) const -{ - CFX_WideString wsLabel; - if (m_pDocument == NULL) { - return wsLabel; - } - CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot(); - if (pPDFRoot == NULL) { - return wsLabel; - } - CPDF_Dictionary* pLabels = pPDFRoot->GetDict(FX_BSTRC("PageLabels")); - CPDF_NumberTree numberTree(pLabels); - CPDF_Object* pValue = NULL; - int n = nPage; - while (n >= 0) { - pValue = numberTree.LookupValue(n); - if (pValue != NULL) { - break; - } - n--; - } +CFX_WideString CPDF_PageLabel::GetLabel(int nPage) const { + CFX_WideString wsLabel; + if (m_pDocument == NULL) { + return wsLabel; + } + CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot(); + if (pPDFRoot == NULL) { + return wsLabel; + } + CPDF_Dictionary* pLabels = pPDFRoot->GetDict(FX_BSTRC("PageLabels")); + CPDF_NumberTree numberTree(pLabels); + CPDF_Object* pValue = NULL; + int n = nPage; + while (n >= 0) { + pValue = numberTree.LookupValue(n); if (pValue != NULL) { - pValue = pValue->GetDirect(); - if (pValue->GetType() == PDFOBJ_DICTIONARY) { - CPDF_Dictionary* pLabel = (CPDF_Dictionary*)pValue; - if (pLabel->KeyExist(FX_BSTRC("P"))) { - wsLabel += pLabel->GetUnicodeText(FX_BSTRC("P")); - } - CFX_ByteString bsNumberingStyle = pLabel->GetString(FX_BSTRC("S"), NULL); - int nLabelNum = nPage - n + pLabel->GetInteger(FX_BSTRC("St"), 1); - CFX_WideString wsNumPortion = _GetLabelNumPortion(nLabelNum, bsNumberingStyle); - wsLabel += wsNumPortion; - return wsLabel; - } + break; } - wsLabel.Format(L"%d", nPage + 1); - return wsLabel; + n--; + } + if (pValue != NULL) { + pValue = pValue->GetDirect(); + if (pValue->GetType() == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pLabel = (CPDF_Dictionary*)pValue; + if (pLabel->KeyExist(FX_BSTRC("P"))) { + wsLabel += pLabel->GetUnicodeText(FX_BSTRC("P")); + } + CFX_ByteString bsNumberingStyle = pLabel->GetString(FX_BSTRC("S"), NULL); + int nLabelNum = nPage - n + pLabel->GetInteger(FX_BSTRC("St"), 1); + CFX_WideString wsNumPortion = + _GetLabelNumPortion(nLabelNum, bsNumberingStyle); + wsLabel += wsNumPortion; + return wsLabel; + } + } + wsLabel.Format(L"%d", nPage + 1); + return wsLabel; } -int32_t CPDF_PageLabel::GetPageByLabel(const CFX_ByteStringC& bsLabel) const -{ - if (m_pDocument == NULL) { - return -1; - } - CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot(); - if (pPDFRoot == NULL) { - return -1; - } - int nPages = m_pDocument->GetPageCount(); - CFX_ByteString bsLbl; - CFX_ByteString bsOrig = bsLabel; - for (int i = 0; i < nPages; i++) { - bsLbl = PDF_EncodeText(GetLabel(i)); - if (!bsLbl.Compare(bsOrig)) { - return i; - } - } - bsLbl = bsOrig; - int nPage = FXSYS_atoi(bsLbl); - if (nPage > 0 && nPage <= nPages) { - return nPage; - } +int32_t CPDF_PageLabel::GetPageByLabel(const CFX_ByteStringC& bsLabel) const { + if (m_pDocument == NULL) { + return -1; + } + CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot(); + if (pPDFRoot == NULL) { return -1; + } + int nPages = m_pDocument->GetPageCount(); + CFX_ByteString bsLbl; + CFX_ByteString bsOrig = bsLabel; + for (int i = 0; i < nPages; i++) { + bsLbl = PDF_EncodeText(GetLabel(i)); + if (!bsLbl.Compare(bsOrig)) { + return i; + } + } + bsLbl = bsOrig; + int nPage = FXSYS_atoi(bsLbl); + if (nPage > 0 && nPage <= nPages) { + return nPage; + } + return -1; } -int32_t CPDF_PageLabel::GetPageByLabel(const CFX_WideStringC& wsLabel) const -{ - CFX_ByteString bsLabel = PDF_EncodeText(wsLabel.GetPtr()); - return GetPageByLabel(bsLabel); +int32_t CPDF_PageLabel::GetPageByLabel(const CFX_WideStringC& wsLabel) const { + CFX_ByteString bsLabel = PDF_EncodeText(wsLabel.GetPtr()); + return GetPageByLabel(bsLabel); } diff --git a/core/src/fpdfdoc/doc_bookmark.cpp b/core/src/fpdfdoc/doc_bookmark.cpp index 9f0d586a6c..2fea810ecc 100644 --- a/core/src/fpdfdoc/doc_bookmark.cpp +++ b/core/src/fpdfdoc/doc_bookmark.cpp @@ -9,90 +9,85 @@ #include "../../../third_party/base/nonstd_unique_ptr.h" #include "../../include/fpdfdoc/fpdf_doc.h" -CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild(const CPDF_Bookmark& parent) const -{ - if (!parent.m_pDict) { - CPDF_Dictionary* pRoot = m_pDocument->GetRoot()->GetDict("Outlines"); - if (!pRoot) { - return CPDF_Bookmark(); - } - return CPDF_Bookmark(pRoot->GetDict("First")); +CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild( + const CPDF_Bookmark& parent) const { + if (!parent.m_pDict) { + CPDF_Dictionary* pRoot = m_pDocument->GetRoot()->GetDict("Outlines"); + if (!pRoot) { + return CPDF_Bookmark(); } - return CPDF_Bookmark(parent.m_pDict->GetDict("First")); + return CPDF_Bookmark(pRoot->GetDict("First")); + } + return CPDF_Bookmark(parent.m_pDict->GetDict("First")); } -CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling(const CPDF_Bookmark& bookmark) const -{ - if (!bookmark.m_pDict) { - return CPDF_Bookmark(); - } - CPDF_Dictionary *pNext = bookmark.m_pDict->GetDict("Next"); - return pNext == bookmark.m_pDict ? CPDF_Bookmark() : CPDF_Bookmark(pNext); +CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling( + const CPDF_Bookmark& bookmark) const { + if (!bookmark.m_pDict) { + return CPDF_Bookmark(); + } + CPDF_Dictionary* pNext = bookmark.m_pDict->GetDict("Next"); + return pNext == bookmark.m_pDict ? CPDF_Bookmark() : CPDF_Bookmark(pNext); } -FX_DWORD CPDF_Bookmark::GetColorRef() const -{ - if (!m_pDict) { - return 0; - } - CPDF_Array* pColor = m_pDict->GetArray("C"); - if (!pColor) { - return FXSYS_RGB(0, 0, 0); - } - int r = FXSYS_round(pColor->GetNumber(0) * 255); - int g = FXSYS_round(pColor->GetNumber(1) * 255); - int b = FXSYS_round(pColor->GetNumber(2) * 255); - return FXSYS_RGB(r, g, b); +FX_DWORD CPDF_Bookmark::GetColorRef() const { + if (!m_pDict) { + return 0; + } + CPDF_Array* pColor = m_pDict->GetArray("C"); + if (!pColor) { + return FXSYS_RGB(0, 0, 0); + } + int r = FXSYS_round(pColor->GetNumber(0) * 255); + int g = FXSYS_round(pColor->GetNumber(1) * 255); + int b = FXSYS_round(pColor->GetNumber(2) * 255); + return FXSYS_RGB(r, g, b); } -FX_DWORD CPDF_Bookmark::GetFontStyle() const -{ - if (!m_pDict) { - return 0; - } - return m_pDict->GetInteger("F"); +FX_DWORD CPDF_Bookmark::GetFontStyle() const { + if (!m_pDict) { + return 0; + } + return m_pDict->GetInteger("F"); } -CFX_WideString CPDF_Bookmark::GetTitle() const -{ - if (!m_pDict) { - return CFX_WideString(); - } - CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title"); - if (!pString || pString->GetType() != PDFOBJ_STRING) { - return CFX_WideString(); - } - CFX_WideString title = pString->GetUnicodeText(); - int len = title.GetLength(); - if (!len) { - return CFX_WideString(); - } - nonstd::unique_ptr buf(new FX_WCHAR[len]); - for (int i = 0; i < len; i++) { - FX_WCHAR w = title[i]; - buf[i] = w > 0x20 ? w : 0x20; - } - return CFX_WideString(buf.get(), len); +CFX_WideString CPDF_Bookmark::GetTitle() const { + if (!m_pDict) { + return CFX_WideString(); + } + CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title"); + if (!pString || pString->GetType() != PDFOBJ_STRING) { + return CFX_WideString(); + } + CFX_WideString title = pString->GetUnicodeText(); + int len = title.GetLength(); + if (!len) { + return CFX_WideString(); + } + nonstd::unique_ptr buf(new FX_WCHAR[len]); + for (int i = 0; i < len; i++) { + FX_WCHAR w = title[i]; + buf[i] = w > 0x20 ? w : 0x20; + } + return CFX_WideString(buf.get(), len); } -CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const -{ - if (!m_pDict) { - return CPDF_Dest(); - } - CPDF_Object* pDest = m_pDict->GetElementValue("Dest"); - if (!pDest) { - return CPDF_Dest(); - } - if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { - CPDF_NameTree name_tree(pDocument, FX_BSTRC("Dests")); - CFX_ByteStringC name = pDest->GetString(); - return CPDF_Dest(name_tree.LookupNamedDest(pDocument, name)); - } - if (pDest->GetType() == PDFOBJ_ARRAY) { - return CPDF_Dest((CPDF_Array*)pDest); - } +CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const { + if (!m_pDict) { + return CPDF_Dest(); + } + CPDF_Object* pDest = m_pDict->GetElementValue("Dest"); + if (!pDest) { return CPDF_Dest(); + } + if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { + CPDF_NameTree name_tree(pDocument, FX_BSTRC("Dests")); + CFX_ByteStringC name = pDest->GetString(); + return CPDF_Dest(name_tree.LookupNamedDest(pDocument, name)); + } + if (pDest->GetType() == PDFOBJ_ARRAY) { + return CPDF_Dest((CPDF_Array*)pDest); + } + return CPDF_Dest(); } -CPDF_Action CPDF_Bookmark::GetAction() const -{ - if (!m_pDict) { - return CPDF_Action(); - } - return CPDF_Action(m_pDict->GetDict("A")); +CPDF_Action CPDF_Bookmark::GetAction() const { + if (!m_pDict) { + return CPDF_Action(); + } + return CPDF_Action(m_pDict->GetDict("A")); } diff --git a/core/src/fpdfdoc/doc_form.cpp b/core/src/fpdfdoc/doc_form.cpp index 5a2bd1425b..a921d4980a 100644 --- a/core/src/fpdfdoc/doc_form.cpp +++ b/core/src/fpdfdoc/doc_form.cpp @@ -9,1625 +9,1623 @@ const int nMaxRecursion = 32; -class _CFieldNameExtractor -{ -public: - _CFieldNameExtractor(const CFX_WideString& full_name) - { - m_pStart = full_name.c_str(); - m_pEnd = m_pStart + full_name.GetLength(); - m_pCur = m_pStart; - } - void GetNext(const FX_WCHAR* &pSubName, FX_STRSIZE& size) - { - pSubName = m_pCur; - while (m_pCur < m_pEnd && m_pCur[0] != L'.') { - m_pCur++; - } - size = (FX_STRSIZE)(m_pCur - pSubName); - if (m_pCur < m_pEnd && m_pCur[0] == L'.') { - m_pCur++; - } - } -protected: - const FX_WCHAR* m_pStart; - const FX_WCHAR* m_pEnd; - const FX_WCHAR* m_pCur; -}; -class CFieldTree -{ -public: - struct _Node { - _Node *parent; - CFX_PtrArray children; - CFX_WideString short_name; - CPDF_FormField *field_ptr; - int CountFields(int nLevel = 0) - { - if (nLevel > nMaxRecursion) { - return 0; - } - if (field_ptr) { - return 1; - } - int count = 0; - for (int i = 0; i < children.GetSize(); i ++) { - count += ((_Node *)children.GetAt(i))->CountFields(nLevel + 1); - } - return count; - } - CPDF_FormField* GetField(int* fields_to_go) - { - if (field_ptr) { - if (*fields_to_go == 0) { - return field_ptr; - } - --*fields_to_go; - return NULL; - } - for (int i = 0; i < children.GetSize(); i++) { - _Node *pNode = (_Node *)children.GetAt(i); - CPDF_FormField* pField = pNode->GetField(fields_to_go); - if (pField) { - return pField; - } - } - return NULL; - } - CPDF_FormField* GetField(int index) - { - int fields_to_go = index; - return GetField(&fields_to_go); - } - }; - CFieldTree(); - ~CFieldTree(); - void SetField(const CFX_WideString &full_name, CPDF_FormField *field_ptr); - CPDF_FormField *GetField(const CFX_WideString &full_name); - CPDF_FormField *RemoveField(const CFX_WideString &full_name); - void RemoveAll(); - _Node *FindNode(const CFX_WideString &full_name); - _Node * AddChild(_Node *pParent, const CFX_WideString &short_name, CPDF_FormField *field_ptr); - void RemoveNode(_Node *pNode, int nLevel = 0); - _Node *_Lookup(_Node *pParent, const CFX_WideString &short_name); - _Node m_Root; +class _CFieldNameExtractor { + public: + _CFieldNameExtractor(const CFX_WideString& full_name) { + m_pStart = full_name.c_str(); + m_pEnd = m_pStart + full_name.GetLength(); + m_pCur = m_pStart; + } + void GetNext(const FX_WCHAR*& pSubName, FX_STRSIZE& size) { + pSubName = m_pCur; + while (m_pCur < m_pEnd && m_pCur[0] != L'.') { + m_pCur++; + } + size = (FX_STRSIZE)(m_pCur - pSubName); + if (m_pCur < m_pEnd && m_pCur[0] == L'.') { + m_pCur++; + } + } + + protected: + const FX_WCHAR* m_pStart; + const FX_WCHAR* m_pEnd; + const FX_WCHAR* m_pCur; }; -CFieldTree::CFieldTree() -{ - m_Root.parent = NULL; - m_Root.field_ptr = NULL; -} -CFieldTree::~CFieldTree() -{ - RemoveAll(); -} -CFieldTree::_Node *CFieldTree::AddChild(_Node *pParent, const CFX_WideString &short_name, CPDF_FormField *field_ptr) -{ - if (pParent == NULL) { - return NULL; - } - _Node *pNode = FX_NEW _Node; - if (pNode == NULL) { +class CFieldTree { + public: + struct _Node { + _Node* parent; + CFX_PtrArray children; + CFX_WideString short_name; + CPDF_FormField* field_ptr; + int CountFields(int nLevel = 0) { + if (nLevel > nMaxRecursion) { + return 0; + } + if (field_ptr) { + return 1; + } + int count = 0; + for (int i = 0; i < children.GetSize(); i++) { + count += ((_Node*)children.GetAt(i))->CountFields(nLevel + 1); + } + return count; + } + CPDF_FormField* GetField(int* fields_to_go) { + if (field_ptr) { + if (*fields_to_go == 0) { + return field_ptr; + } + --*fields_to_go; return NULL; - } - pNode->parent = pParent; - pNode->short_name = short_name; - pNode->field_ptr = field_ptr; - pParent->children.Add(pNode); - return pNode; + } + for (int i = 0; i < children.GetSize(); i++) { + _Node* pNode = (_Node*)children.GetAt(i); + CPDF_FormField* pField = pNode->GetField(fields_to_go); + if (pField) { + return pField; + } + } + return NULL; + } + CPDF_FormField* GetField(int index) { + int fields_to_go = index; + return GetField(&fields_to_go); + } + }; + CFieldTree(); + ~CFieldTree(); + void SetField(const CFX_WideString& full_name, CPDF_FormField* field_ptr); + CPDF_FormField* GetField(const CFX_WideString& full_name); + CPDF_FormField* RemoveField(const CFX_WideString& full_name); + void RemoveAll(); + _Node* FindNode(const CFX_WideString& full_name); + _Node* AddChild(_Node* pParent, + const CFX_WideString& short_name, + CPDF_FormField* field_ptr); + void RemoveNode(_Node* pNode, int nLevel = 0); + _Node* _Lookup(_Node* pParent, const CFX_WideString& short_name); + _Node m_Root; +}; +CFieldTree::CFieldTree() { + m_Root.parent = NULL; + m_Root.field_ptr = NULL; } -void CFieldTree::RemoveNode(_Node *pNode, int nLevel) -{ - if (pNode == NULL) { - return ; - } - if (nLevel > nMaxRecursion) { - delete pNode; - return ; - } - CFX_PtrArray& ptr_array = pNode->children; - for (int i = 0; i < ptr_array.GetSize(); i ++) { - _Node *pChild = (_Node *)ptr_array[i]; - RemoveNode(pChild, nLevel + 1); - } - delete pNode; +CFieldTree::~CFieldTree() { + RemoveAll(); } -CFieldTree::_Node *CFieldTree::_Lookup(_Node *pParent, const CFX_WideString &short_name) -{ - if (pParent == NULL) { - return NULL; - } - CFX_PtrArray& ptr_array = pParent->children; - for (int i = 0; i < ptr_array.GetSize(); i ++) { - _Node *pNode = (_Node *)ptr_array[i]; - if (pNode->short_name.GetLength() == short_name.GetLength() && - FXSYS_memcmp(pNode->short_name.c_str(), short_name.c_str(), short_name.GetLength()*sizeof(FX_WCHAR)) == 0) { - return pNode; - } - } +CFieldTree::_Node* CFieldTree::AddChild(_Node* pParent, + const CFX_WideString& short_name, + CPDF_FormField* field_ptr) { + if (pParent == NULL) { return NULL; -} -void CFieldTree::RemoveAll() -{ - CFX_PtrArray& ptr_array = m_Root.children; - for (int i = 0; i < ptr_array.GetSize(); i ++) { - _Node *pNode = (_Node *)ptr_array[i]; - RemoveNode(pNode); - } -} -void CFieldTree::SetField(const CFX_WideString &full_name, CPDF_FormField *field_ptr) -{ - if (full_name == L"") { - return; + } + _Node* pNode = FX_NEW _Node; + if (pNode == NULL) { + return NULL; + } + pNode->parent = pParent; + pNode->short_name = short_name; + pNode->field_ptr = field_ptr; + pParent->children.Add(pNode); + return pNode; +} +void CFieldTree::RemoveNode(_Node* pNode, int nLevel) { + if (pNode == NULL) { + return; + } + if (nLevel > nMaxRecursion) { + delete pNode; + return; + } + CFX_PtrArray& ptr_array = pNode->children; + for (int i = 0; i < ptr_array.GetSize(); i++) { + _Node* pChild = (_Node*)ptr_array[i]; + RemoveNode(pChild, nLevel + 1); + } + delete pNode; +} +CFieldTree::_Node* CFieldTree::_Lookup(_Node* pParent, + const CFX_WideString& short_name) { + if (pParent == NULL) { + return NULL; + } + CFX_PtrArray& ptr_array = pParent->children; + for (int i = 0; i < ptr_array.GetSize(); i++) { + _Node* pNode = (_Node*)ptr_array[i]; + if (pNode->short_name.GetLength() == short_name.GetLength() && + FXSYS_memcmp(pNode->short_name.c_str(), short_name.c_str(), + short_name.GetLength() * sizeof(FX_WCHAR)) == 0) { + return pNode; + } + } + return NULL; +} +void CFieldTree::RemoveAll() { + CFX_PtrArray& ptr_array = m_Root.children; + for (int i = 0; i < ptr_array.GetSize(); i++) { + _Node* pNode = (_Node*)ptr_array[i]; + RemoveNode(pNode); + } +} +void CFieldTree::SetField(const CFX_WideString& full_name, + CPDF_FormField* field_ptr) { + if (full_name == L"") { + return; + } + _CFieldNameExtractor name_extractor(full_name); + const FX_WCHAR* pName; + FX_STRSIZE nLength; + name_extractor.GetNext(pName, nLength); + _Node *pNode = &m_Root, *pLast = NULL; + while (nLength > 0) { + pLast = pNode; + CFX_WideString name = CFX_WideString(pName, nLength); + pNode = _Lookup(pLast, name); + if (pNode == NULL) { + pNode = AddChild(pLast, name, NULL); } - _CFieldNameExtractor name_extractor(full_name); - const FX_WCHAR* pName; - FX_STRSIZE nLength; name_extractor.GetNext(pName, nLength); - _Node *pNode = &m_Root, *pLast = NULL; - while (nLength > 0) { - pLast = pNode; - CFX_WideString name = CFX_WideString(pName, nLength); - pNode = _Lookup(pLast, name); - if (pNode == NULL) { - pNode = AddChild(pLast, name, NULL); - } - name_extractor.GetNext(pName, nLength); - } - if (pNode != &m_Root) { - pNode->field_ptr = field_ptr; - } + } + if (pNode != &m_Root) { + pNode->field_ptr = field_ptr; + } } -CPDF_FormField *CFieldTree::GetField(const CFX_WideString &full_name) -{ - if (full_name == L"") { - return NULL; - } - _CFieldNameExtractor name_extractor(full_name); - const FX_WCHAR* pName; - FX_STRSIZE nLength; - name_extractor.GetNext(pName, nLength); - _Node *pNode = &m_Root, *pLast = NULL; - while (nLength > 0 && pNode) { - pLast = pNode; - CFX_WideString name = CFX_WideString(pName, nLength); - pNode = _Lookup(pLast, name); - name_extractor.GetNext(pName, nLength); - } - return pNode ? pNode->field_ptr : NULL; -} -CPDF_FormField *CFieldTree::RemoveField(const CFX_WideString & full_name) -{ - if (full_name == L"") { - return NULL; - } - _CFieldNameExtractor name_extractor(full_name); - const FX_WCHAR* pName; - FX_STRSIZE nLength; +CPDF_FormField* CFieldTree::GetField(const CFX_WideString& full_name) { + if (full_name == L"") { + return NULL; + } + _CFieldNameExtractor name_extractor(full_name); + const FX_WCHAR* pName; + FX_STRSIZE nLength; + name_extractor.GetNext(pName, nLength); + _Node *pNode = &m_Root, *pLast = NULL; + while (nLength > 0 && pNode) { + pLast = pNode; + CFX_WideString name = CFX_WideString(pName, nLength); + pNode = _Lookup(pLast, name); name_extractor.GetNext(pName, nLength); - _Node *pNode = &m_Root, *pLast = NULL; - while (nLength > 0 && pNode) { - pLast = pNode; - CFX_WideString name = CFX_WideString(pName, nLength); - pNode = _Lookup(pLast, name); - name_extractor.GetNext(pName, nLength); - } - if (pNode && pNode != &m_Root) { - CFX_PtrArray& ptr_array = pLast->children; - for (int i = 0; i < ptr_array.GetSize(); i ++) { - if (pNode == (_Node *)ptr_array[i]) { - ptr_array.RemoveAt(i); - break; - } - } - CPDF_FormField *pField = pNode->field_ptr; - RemoveNode(pNode); - return pField; - } + } + return pNode ? pNode->field_ptr : NULL; +} +CPDF_FormField* CFieldTree::RemoveField(const CFX_WideString& full_name) { + if (full_name == L"") { return NULL; + } + _CFieldNameExtractor name_extractor(full_name); + const FX_WCHAR* pName; + FX_STRSIZE nLength; + name_extractor.GetNext(pName, nLength); + _Node *pNode = &m_Root, *pLast = NULL; + while (nLength > 0 && pNode) { + pLast = pNode; + CFX_WideString name = CFX_WideString(pName, nLength); + pNode = _Lookup(pLast, name); + name_extractor.GetNext(pName, nLength); + } + if (pNode && pNode != &m_Root) { + CFX_PtrArray& ptr_array = pLast->children; + for (int i = 0; i < ptr_array.GetSize(); i++) { + if (pNode == (_Node*)ptr_array[i]) { + ptr_array.RemoveAt(i); + break; + } + } + CPDF_FormField* pField = pNode->field_ptr; + RemoveNode(pNode); + return pField; + } + return NULL; } -CFieldTree::_Node *CFieldTree::FindNode(const CFX_WideString& full_name) -{ - if (full_name == L"") { - return NULL; - } - _CFieldNameExtractor name_extractor(full_name); - const FX_WCHAR* pName; - FX_STRSIZE nLength; +CFieldTree::_Node* CFieldTree::FindNode(const CFX_WideString& full_name) { + if (full_name == L"") { + return NULL; + } + _CFieldNameExtractor name_extractor(full_name); + const FX_WCHAR* pName; + FX_STRSIZE nLength; + name_extractor.GetNext(pName, nLength); + _Node *pNode = &m_Root, *pLast = NULL; + while (nLength > 0 && pNode) { + pLast = pNode; + CFX_WideString name = CFX_WideString(pName, nLength); + pNode = _Lookup(pLast, name); name_extractor.GetNext(pName, nLength); - _Node *pNode = &m_Root, *pLast = NULL; - while (nLength > 0 && pNode) { - pLast = pNode; - CFX_WideString name = CFX_WideString(pName, nLength); - pNode = _Lookup(pLast, name); - name_extractor.GetNext(pName, nLength); - } - return pNode; -} -CPDF_InterForm::CPDF_InterForm(CPDF_Document* pDocument, FX_BOOL bGenerateAP) : CFX_PrivateData() -{ - m_pDocument = pDocument; - m_bGenerateAP = bGenerateAP; - m_pFormNotify = NULL; - m_bUpdated = FALSE; - m_pFieldTree = FX_NEW CFieldTree; - CPDF_Dictionary* pRoot = m_pDocument->GetRoot(); - m_pFormDict = pRoot->GetDict("AcroForm"); - if (m_pFormDict == NULL) { - return; - } - CPDF_Array* pFields = m_pFormDict->GetArray("Fields"); - if (pFields == NULL) { - return; - } - int count = pFields->GetCount(); - for (int i = 0; i < count; i ++) { - LoadField(pFields->GetDict(i)); - } -} -CPDF_InterForm::~CPDF_InterForm() -{ - FX_POSITION pos = m_ControlMap.GetStartPosition(); - while (pos) { - void* key; - void* value; - m_ControlMap.GetNextAssoc(pos, key, value); - delete (CPDF_FormControl*)value; - } - if (m_pFieldTree != NULL) { - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i++) { - CPDF_FormField *pField = m_pFieldTree->m_Root.GetField(i); - delete pField; - } - delete m_pFieldTree; - } -} -FX_BOOL CPDF_InterForm::m_bUpdateAP = TRUE; -FX_BOOL CPDF_InterForm::UpdatingAPEnabled() -{ - return m_bUpdateAP; -} -void CPDF_InterForm::EnableUpdateAP(FX_BOOL bUpdateAP) -{ - m_bUpdateAP = bUpdateAP; -} -CFX_ByteString CPDF_InterForm::GenerateNewResourceName(const CPDF_Dictionary* pResDict, const FX_CHAR* csType, int iMinLen, const FX_CHAR* csPrefix) -{ - CFX_ByteString csStr = csPrefix; - CFX_ByteString csBType = csType; - if (csStr.IsEmpty()) { - if (csBType == "ExtGState") { - csStr = "GS"; - } else if (csBType == "ColorSpace") { - csStr = "CS"; - } else if (csBType == "Font") { - csStr = "ZiTi"; - } else { - csStr = "Res"; - } - } - CFX_ByteString csTmp = csStr; - int iCount = csStr.GetLength(); - int m = 0; - if (iMinLen > 0) { - csTmp = ""; - while (m < iMinLen && m < iCount) { - csTmp += csStr[m ++]; - } - while (m < iMinLen) { - csTmp += '0' + m % 10; - m ++; - } + } + return pNode; +} +CPDF_InterForm::CPDF_InterForm(CPDF_Document* pDocument, FX_BOOL bGenerateAP) + : CFX_PrivateData() { + m_pDocument = pDocument; + m_bGenerateAP = bGenerateAP; + m_pFormNotify = NULL; + m_bUpdated = FALSE; + m_pFieldTree = FX_NEW CFieldTree; + CPDF_Dictionary* pRoot = m_pDocument->GetRoot(); + m_pFormDict = pRoot->GetDict("AcroForm"); + if (m_pFormDict == NULL) { + return; + } + CPDF_Array* pFields = m_pFormDict->GetArray("Fields"); + if (pFields == NULL) { + return; + } + int count = pFields->GetCount(); + for (int i = 0; i < count; i++) { + LoadField(pFields->GetDict(i)); + } +} +CPDF_InterForm::~CPDF_InterForm() { + FX_POSITION pos = m_ControlMap.GetStartPosition(); + while (pos) { + void* key; + void* value; + m_ControlMap.GetNextAssoc(pos, key, value); + delete (CPDF_FormControl*)value; + } + if (m_pFieldTree != NULL) { + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + delete pField; + } + delete m_pFieldTree; + } +} +FX_BOOL CPDF_InterForm::m_bUpdateAP = TRUE; +FX_BOOL CPDF_InterForm::UpdatingAPEnabled() { + return m_bUpdateAP; +} +void CPDF_InterForm::EnableUpdateAP(FX_BOOL bUpdateAP) { + m_bUpdateAP = bUpdateAP; +} +CFX_ByteString CPDF_InterForm::GenerateNewResourceName( + const CPDF_Dictionary* pResDict, + const FX_CHAR* csType, + int iMinLen, + const FX_CHAR* csPrefix) { + CFX_ByteString csStr = csPrefix; + CFX_ByteString csBType = csType; + if (csStr.IsEmpty()) { + if (csBType == "ExtGState") { + csStr = "GS"; + } else if (csBType == "ColorSpace") { + csStr = "CS"; + } else if (csBType == "Font") { + csStr = "ZiTi"; } else { - m = iCount; - } - if (pResDict == NULL) { - return csTmp; - } - CPDF_Dictionary* pDict = pResDict->GetDict(csType); - if (pDict == NULL) { - return csTmp; - } - int num = 0; - CFX_ByteString bsNum; - while (TRUE) { - if (!pDict->KeyExist(csTmp + bsNum)) { - return csTmp + bsNum; - } - if (m < iCount) { - csTmp += csStr[m ++]; - } else { - bsNum.Format("%d", num++); - } - m ++; - } + csStr = "Res"; + } + } + CFX_ByteString csTmp = csStr; + int iCount = csStr.GetLength(); + int m = 0; + if (iMinLen > 0) { + csTmp = ""; + while (m < iMinLen && m < iCount) { + csTmp += csStr[m++]; + } + while (m < iMinLen) { + csTmp += '0' + m % 10; + m++; + } + } else { + m = iCount; + } + if (pResDict == NULL) { return csTmp; + } + CPDF_Dictionary* pDict = pResDict->GetDict(csType); + if (pDict == NULL) { + return csTmp; + } + int num = 0; + CFX_ByteString bsNum; + while (TRUE) { + if (!pDict->KeyExist(csTmp + bsNum)) { + return csTmp + bsNum; + } + if (m < iCount) { + csTmp += csStr[m++]; + } else { + bsNum.Format("%d", num++); + } + m++; + } + return csTmp; } #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ typedef struct _PDF_FONTDATA { - FX_BOOL bFind; - LOGFONTA lf; + FX_BOOL bFind; + LOGFONTA lf; } PDF_FONTDATA, FAR* LPDF_FONTDATA; -static int CALLBACK EnumFontFamExProc( ENUMLOGFONTEXA *lpelfe, - NEWTEXTMETRICEX *lpntme, - DWORD FontType, - LPARAM lParam - ) -{ - if (FontType != 0x004 || strchr(lpelfe->elfLogFont.lfFaceName, '@') != NULL) { - return 1; - } - LPDF_FONTDATA pData = (LPDF_FONTDATA)lParam; - memcpy(&pData->lf, &lpelfe->elfLogFont, sizeof(LOGFONTA)); - pData->bFind = TRUE; - return 0; -} -static FX_BOOL RetrieveSpecificFont(LOGFONTA& lf) -{ - PDF_FONTDATA fd; - memset(&fd, 0, sizeof(PDF_FONTDATA)); - HDC hDC = ::GetDC(NULL); - EnumFontFamiliesExA(hDC, &lf, (FONTENUMPROCA)EnumFontFamExProc, (LPARAM)&fd, 0); - ::ReleaseDC(NULL, hDC); - if (fd.bFind) { - memcpy(&lf, &fd.lf, sizeof(LOGFONTA)); - } - return fd.bFind; -} -static FX_BOOL RetrieveSpecificFont(uint8_t charSet, uint8_t pitchAndFamily, LPCSTR pcsFontName, LOGFONTA& lf) -{ +static int CALLBACK EnumFontFamExProc(ENUMLOGFONTEXA* lpelfe, + NEWTEXTMETRICEX* lpntme, + DWORD FontType, + LPARAM lParam) { + if (FontType != 0x004 || strchr(lpelfe->elfLogFont.lfFaceName, '@') != NULL) { + return 1; + } + LPDF_FONTDATA pData = (LPDF_FONTDATA)lParam; + memcpy(&pData->lf, &lpelfe->elfLogFont, sizeof(LOGFONTA)); + pData->bFind = TRUE; + return 0; +} +static FX_BOOL RetrieveSpecificFont(LOGFONTA& lf) { + PDF_FONTDATA fd; + memset(&fd, 0, sizeof(PDF_FONTDATA)); + HDC hDC = ::GetDC(NULL); + EnumFontFamiliesExA(hDC, &lf, (FONTENUMPROCA)EnumFontFamExProc, (LPARAM)&fd, + 0); + ::ReleaseDC(NULL, hDC); + if (fd.bFind) { + memcpy(&lf, &fd.lf, sizeof(LOGFONTA)); + } + return fd.bFind; +} +static FX_BOOL RetrieveSpecificFont(uint8_t charSet, + uint8_t pitchAndFamily, + LPCSTR pcsFontName, + LOGFONTA& lf) { + memset(&lf, 0, sizeof(LOGFONTA)); + lf.lfCharSet = charSet; + lf.lfPitchAndFamily = pitchAndFamily; + if (pcsFontName != NULL) { + strcpy(lf.lfFaceName, pcsFontName); + } + return RetrieveSpecificFont(lf); +} +static FX_BOOL RetrieveStockFont(int iFontObject, + uint8_t charSet, + LOGFONTA& lf) { + HFONT hFont = (HFONT)::GetStockObject(iFontObject); + if (hFont != NULL) { memset(&lf, 0, sizeof(LOGFONTA)); - lf.lfCharSet = charSet; - lf.lfPitchAndFamily = pitchAndFamily; - if (pcsFontName != NULL) { - strcpy(lf.lfFaceName, pcsFontName); - } - return RetrieveSpecificFont(lf); -} -static FX_BOOL RetrieveStockFont(int iFontObject, uint8_t charSet, LOGFONTA& lf) -{ - HFONT hFont = (HFONT)::GetStockObject(iFontObject); - if (hFont != NULL) { - memset(&lf, 0, sizeof(LOGFONTA)); - int iRet = ::GetObject(hFont, sizeof(LOGFONTA), &lf); - if (iRet > 0 && (lf.lfCharSet == charSet || charSet == 255)) { - return RetrieveSpecificFont(lf); - } + int iRet = ::GetObject(hFont, sizeof(LOGFONTA), &lf); + if (iRet > 0 && (lf.lfCharSet == charSet || charSet == 255)) { + return RetrieveSpecificFont(lf); } - return FALSE; + } + return FALSE; } #endif -CPDF_Font* CPDF_InterForm::AddSystemDefaultFont(const CPDF_Document* pDocument) -{ - if (pDocument == NULL) { - return NULL; - } - CPDF_Font* pFont = NULL; +CPDF_Font* CPDF_InterForm::AddSystemDefaultFont( + const CPDF_Document* pDocument) { + if (pDocument == NULL) { + return NULL; + } + CPDF_Font* pFont = NULL; #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - LOGFONTA lf; - FX_BOOL bRet; - bRet = RetrieveStockFont(DEFAULT_GUI_FONT, 255, lf); - if (!bRet) { - bRet = RetrieveStockFont(SYSTEM_FONT, 255, lf); - } - if (bRet) { - pFont = ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); - } + LOGFONTA lf; + FX_BOOL bRet; + bRet = RetrieveStockFont(DEFAULT_GUI_FONT, 255, lf); + if (!bRet) { + bRet = RetrieveStockFont(SYSTEM_FONT, 255, lf); + } + if (bRet) { + pFont = ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); + } #endif - return pFont; + return pFont; } -CPDF_Font* CPDF_InterForm::AddSystemFont(const CPDF_Document* pDocument, CFX_ByteString csFontName, uint8_t iCharSet) -{ - if (pDocument == NULL || csFontName.IsEmpty()) { - return NULL; - } -#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - if (iCharSet == 1) { - iCharSet = GetNativeCharSet(); - } - HFONT hFont = ::CreateFontA(0, 0, 0, 0, 0, 0, 0, 0, iCharSet, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, csFontName.c_str()); - if (hFont != NULL) { - LOGFONTA lf; - memset(&lf, 0, sizeof(LOGFONTA)); - ::GetObjectA(hFont, sizeof(LOGFONTA), &lf); - ::DeleteObject(hFont); - if (strlen(lf.lfFaceName) > 0) { - return ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); - } - } -#endif +CPDF_Font* CPDF_InterForm::AddSystemFont(const CPDF_Document* pDocument, + CFX_ByteString csFontName, + uint8_t iCharSet) { + if (pDocument == NULL || csFontName.IsEmpty()) { return NULL; -} -CPDF_Font* CPDF_InterForm::AddSystemFont(const CPDF_Document* pDocument, CFX_WideString csFontName, uint8_t iCharSet) -{ - if (pDocument == NULL || csFontName.IsEmpty()) { - return NULL; - } + } #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - if (iCharSet == 1) { - iCharSet = GetNativeCharSet(); - } - HFONT hFont = ::CreateFontW(0, 0, 0, 0, 0, 0, 0, 0, iCharSet, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, csFontName.c_str()); - if (hFont != NULL) { - LOGFONTA lf; - memset(&lf, 0, sizeof(LOGFONTA)); - ::GetObject(hFont, sizeof(LOGFONTA), &lf); - ::DeleteObject(hFont); - if (strlen(lf.lfFaceName) > 0) { - return ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); - } + if (iCharSet == 1) { + iCharSet = GetNativeCharSet(); + } + HFONT hFont = ::CreateFontA( + 0, 0, 0, 0, 0, 0, 0, 0, iCharSet, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, + DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, csFontName.c_str()); + if (hFont != NULL) { + LOGFONTA lf; + memset(&lf, 0, sizeof(LOGFONTA)); + ::GetObjectA(hFont, sizeof(LOGFONTA), &lf); + ::DeleteObject(hFont); + if (strlen(lf.lfFaceName) > 0) { + return ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); } + } #endif - return NULL; + return NULL; } -CPDF_Font* CPDF_InterForm::AddStandardFont(const CPDF_Document* pDocument, CFX_ByteString csFontName) -{ - if (pDocument == NULL || csFontName.IsEmpty()) { - return NULL; - } - CPDF_Font* pFont = NULL; - if (csFontName == "ZapfDingbats") { - pFont = ((CPDF_Document*)pDocument)->AddStandardFont(csFontName, NULL); - } else { - CPDF_FontEncoding encoding(PDFFONT_ENCODING_WINANSI); - pFont = ((CPDF_Document*)pDocument)->AddStandardFont(csFontName, &encoding); - } - return pFont; -} -CFX_ByteString CPDF_InterForm::GetNativeFont(uint8_t charSet, void* pLogFont) -{ - CFX_ByteString csFontName; +CPDF_Font* CPDF_InterForm::AddSystemFont(const CPDF_Document* pDocument, + CFX_WideString csFontName, + uint8_t iCharSet) { + if (pDocument == NULL || csFontName.IsEmpty()) { + return NULL; + } #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + if (iCharSet == 1) { + iCharSet = GetNativeCharSet(); + } + HFONT hFont = ::CreateFontW( + 0, 0, 0, 0, 0, 0, 0, 0, iCharSet, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, + DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, csFontName.c_str()); + if (hFont != NULL) { LOGFONTA lf; - FX_BOOL bRet; - if (charSet == ANSI_CHARSET) { - csFontName = "Helvetica"; - return csFontName; - } - bRet = FALSE; - if (charSet == SHIFTJIS_CHARSET) { - bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "MS Mincho", lf); - } else if (charSet == GB2312_CHARSET) { - bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "SimSun", lf); - } else if (charSet == CHINESEBIG5_CHARSET) { - bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "MingLiU", lf); - } - if (!bRet) { - bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "Arial Unicode MS", lf); - } - if (!bRet) { - bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "Microsoft Sans Serif", lf); - } - if (!bRet) { - bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, NULL, lf); - } - if (bRet) { - if (pLogFont != NULL) { - memcpy(pLogFont, &lf, sizeof(LOGFONTA)); - } - csFontName = lf.lfFaceName; - return csFontName; + memset(&lf, 0, sizeof(LOGFONTA)); + ::GetObject(hFont, sizeof(LOGFONTA), &lf); + ::DeleteObject(hFont); + if (strlen(lf.lfFaceName) > 0) { + return ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); } + } #endif + return NULL; +} +CPDF_Font* CPDF_InterForm::AddStandardFont(const CPDF_Document* pDocument, + CFX_ByteString csFontName) { + if (pDocument == NULL || csFontName.IsEmpty()) { + return NULL; + } + CPDF_Font* pFont = NULL; + if (csFontName == "ZapfDingbats") { + pFont = ((CPDF_Document*)pDocument)->AddStandardFont(csFontName, NULL); + } else { + CPDF_FontEncoding encoding(PDFFONT_ENCODING_WINANSI); + pFont = ((CPDF_Document*)pDocument)->AddStandardFont(csFontName, &encoding); + } + return pFont; +} +CFX_ByteString CPDF_InterForm::GetNativeFont(uint8_t charSet, void* pLogFont) { + CFX_ByteString csFontName; +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + LOGFONTA lf; + FX_BOOL bRet; + if (charSet == ANSI_CHARSET) { + csFontName = "Helvetica"; + return csFontName; + } + bRet = FALSE; + if (charSet == SHIFTJIS_CHARSET) { + bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, + "MS Mincho", lf); + } else if (charSet == GB2312_CHARSET) { + bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "SimSun", + lf); + } else if (charSet == CHINESEBIG5_CHARSET) { + bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, "MingLiU", + lf); + } + if (!bRet) { + bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, + "Arial Unicode MS", lf); + } + if (!bRet) { + bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, + "Microsoft Sans Serif", lf); + } + if (!bRet) { + bRet = RetrieveSpecificFont(charSet, DEFAULT_PITCH | FF_DONTCARE, NULL, lf); + } + if (bRet) { + if (pLogFont != NULL) { + memcpy(pLogFont, &lf, sizeof(LOGFONTA)); + } + csFontName = lf.lfFaceName; return csFontName; + } +#endif + return csFontName; } -CFX_ByteString CPDF_InterForm::GetNativeFont(void* pLogFont) -{ +CFX_ByteString CPDF_InterForm::GetNativeFont(void* pLogFont) { #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - uint8_t charSet = GetNativeCharSet(); - return GetNativeFont(charSet, pLogFont); + uint8_t charSet = GetNativeCharSet(); + return GetNativeFont(charSet, pLogFont); #else - return CFX_ByteString(); + return CFX_ByteString(); #endif } -uint8_t CPDF_InterForm::GetNativeCharSet() -{ +uint8_t CPDF_InterForm::GetNativeCharSet() { #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - uint8_t charSet = ANSI_CHARSET; - UINT iCodePage = ::GetACP(); - switch (iCodePage) { - case 932: - charSet = SHIFTJIS_CHARSET; - break; - case 936: - charSet = GB2312_CHARSET; - break; - case 950: - charSet = CHINESEBIG5_CHARSET; - break; - case 1252: - charSet = ANSI_CHARSET; - break; - case 874: - charSet = THAI_CHARSET; - break; - case 949: - charSet = HANGUL_CHARSET; - break; - case 1200: - charSet = ANSI_CHARSET; - break; - case 1250: - charSet = EASTEUROPE_CHARSET; - break; - case 1251: - charSet = RUSSIAN_CHARSET; - break; - case 1253: - charSet = GREEK_CHARSET; - break; - case 1254: - charSet = TURKISH_CHARSET; - break; - case 1255: - charSet = HEBREW_CHARSET; - break; - case 1256: - charSet = ARABIC_CHARSET; - break; - case 1257: - charSet = BALTIC_CHARSET; - break; - case 1258: - charSet = VIETNAMESE_CHARSET; - break; - case 1361: - charSet = JOHAB_CHARSET; - break; - } - return charSet; + uint8_t charSet = ANSI_CHARSET; + UINT iCodePage = ::GetACP(); + switch (iCodePage) { + case 932: + charSet = SHIFTJIS_CHARSET; + break; + case 936: + charSet = GB2312_CHARSET; + break; + case 950: + charSet = CHINESEBIG5_CHARSET; + break; + case 1252: + charSet = ANSI_CHARSET; + break; + case 874: + charSet = THAI_CHARSET; + break; + case 949: + charSet = HANGUL_CHARSET; + break; + case 1200: + charSet = ANSI_CHARSET; + break; + case 1250: + charSet = EASTEUROPE_CHARSET; + break; + case 1251: + charSet = RUSSIAN_CHARSET; + break; + case 1253: + charSet = GREEK_CHARSET; + break; + case 1254: + charSet = TURKISH_CHARSET; + break; + case 1255: + charSet = HEBREW_CHARSET; + break; + case 1256: + charSet = ARABIC_CHARSET; + break; + case 1257: + charSet = BALTIC_CHARSET; + break; + case 1258: + charSet = VIETNAMESE_CHARSET; + break; + case 1361: + charSet = JOHAB_CHARSET; + break; + } + return charSet; #else - return 0; + return 0; #endif } -CPDF_Font* CPDF_InterForm::AddNativeFont(uint8_t charSet, const CPDF_Document* pDocument) -{ - if (pDocument == NULL) { - return NULL; - } - CPDF_Font* pFont = NULL; +CPDF_Font* CPDF_InterForm::AddNativeFont(uint8_t charSet, + const CPDF_Document* pDocument) { + if (pDocument == NULL) { + return NULL; + } + CPDF_Font* pFont = NULL; #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ - LOGFONTA lf; - CFX_ByteString csFontName = GetNativeFont(charSet, &lf); - if (!csFontName.IsEmpty()) { - if (csFontName == "Helvetica") { - pFont = AddStandardFont(pDocument, csFontName); - } else { - pFont = ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); - } + LOGFONTA lf; + CFX_ByteString csFontName = GetNativeFont(charSet, &lf); + if (!csFontName.IsEmpty()) { + if (csFontName == "Helvetica") { + pFont = AddStandardFont(pDocument, csFontName); + } else { + pFont = ((CPDF_Document*)pDocument)->AddWindowsFont(&lf, FALSE, TRUE); } + } #endif - return pFont; -} -CPDF_Font* CPDF_InterForm::AddNativeFont(const CPDF_Document* pDocument) -{ - if (pDocument == NULL) { - return NULL; - } - CPDF_Font* pFont = NULL; - uint8_t charSet = GetNativeCharSet(); - pFont = AddNativeFont(charSet, pDocument); - return pFont; + return pFont; } -FX_BOOL CPDF_InterForm::ValidateFieldName(CFX_WideString& csNewFieldName, int iType, const CPDF_FormField* pExcludedField, const CPDF_FormControl* pExcludedControl) -{ - if (csNewFieldName.IsEmpty()) { - return FALSE; - } - int iPos = 0; - int iLength = csNewFieldName.GetLength(); - CFX_WideString csSub; - while (TRUE) { - while (iPos < iLength && (csNewFieldName[iPos] == L'.' || csNewFieldName[iPos] == L' ')) { - iPos ++; - } - if (iPos < iLength && !csSub.IsEmpty()) { - csSub += L'.'; - } - while (iPos < iLength && csNewFieldName[iPos] != L'.') { - csSub += csNewFieldName[iPos ++]; +CPDF_Font* CPDF_InterForm::AddNativeFont(const CPDF_Document* pDocument) { + if (pDocument == NULL) { + return NULL; + } + CPDF_Font* pFont = NULL; + uint8_t charSet = GetNativeCharSet(); + pFont = AddNativeFont(charSet, pDocument); + return pFont; +} +FX_BOOL CPDF_InterForm::ValidateFieldName( + CFX_WideString& csNewFieldName, + int iType, + const CPDF_FormField* pExcludedField, + const CPDF_FormControl* pExcludedControl) { + if (csNewFieldName.IsEmpty()) { + return FALSE; + } + int iPos = 0; + int iLength = csNewFieldName.GetLength(); + CFX_WideString csSub; + while (TRUE) { + while (iPos < iLength && + (csNewFieldName[iPos] == L'.' || csNewFieldName[iPos] == L' ')) { + iPos++; + } + if (iPos < iLength && !csSub.IsEmpty()) { + csSub += L'.'; + } + while (iPos < iLength && csNewFieldName[iPos] != L'.') { + csSub += csNewFieldName[iPos++]; + } + for (int i = csSub.GetLength() - 1; i > -1; i--) { + if (csSub[i] == L' ' || csSub[i] == L'.') { + csSub.SetAt(i, L'\0'); + } else { + break; + } + } + FX_DWORD dwCount = m_pFieldTree->m_Root.CountFields(); + for (FX_DWORD m = 0; m < dwCount; m++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(m); + if (pField == NULL) { + continue; + } + if (pField == pExcludedField) { + if (pExcludedControl != NULL) { + if (pField->CountControls() < 2) { + continue; + } + } else { + continue; } - for (int i = csSub.GetLength() - 1; i > -1; i --) { - if (csSub[i] == L' ' || csSub[i] == L'.') { - csSub.SetAt(i, L'\0'); - } else { - break; - } + } + CFX_WideString csFullName = pField->GetFullName(); + int iRet = CompareFieldName(csSub, csFullName); + if (iRet == 1) { + if (pField->GetFieldType() != iType) { + return FALSE; } - FX_DWORD dwCount = m_pFieldTree->m_Root.CountFields(); - for (FX_DWORD m = 0; m < dwCount; m ++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(m); - if (pField == NULL) { - continue; - } - if (pField == pExcludedField) { - if (pExcludedControl != NULL) { - if (pField->CountControls() < 2) { - continue; - } - } else { - continue; - } - } - CFX_WideString csFullName = pField->GetFullName(); - int iRet = CompareFieldName(csSub, csFullName); - if (iRet == 1) { - if (pField->GetFieldType() != iType) { - return FALSE; - } - } else if (iRet == 2 && csSub == csNewFieldName) { - if (csFullName[iPos] == L'.') { - return FALSE; - } - } else if (iRet == 3 && csSub == csNewFieldName) { - if (csNewFieldName[csFullName.GetLength()] == L'.') { - return FALSE; - } - } + } else if (iRet == 2 && csSub == csNewFieldName) { + if (csFullName[iPos] == L'.') { + return FALSE; } - if (iPos >= iLength) { - break; + } else if (iRet == 3 && csSub == csNewFieldName) { + if (csNewFieldName[csFullName.GetLength()] == L'.') { + return FALSE; } + } } - if (csSub.IsEmpty()) { - return FALSE; - } - csNewFieldName = csSub; - return TRUE; -} -FX_BOOL CPDF_InterForm::ValidateFieldName(CFX_WideString& csNewFieldName, int iType) -{ - return ValidateFieldName(csNewFieldName, iType, NULL, NULL); -} -FX_BOOL CPDF_InterForm::ValidateFieldName(const CPDF_FormField* pField, CFX_WideString& csNewFieldName) -{ - if (pField == NULL || csNewFieldName.IsEmpty()) { - return FALSE; + if (iPos >= iLength) { + break; } - return ValidateFieldName(csNewFieldName, ((CPDF_FormField*)pField)->GetFieldType(), pField, NULL); + } + if (csSub.IsEmpty()) { + return FALSE; + } + csNewFieldName = csSub; + return TRUE; } -FX_BOOL CPDF_InterForm::ValidateFieldName(const CPDF_FormControl* pControl, CFX_WideString& csNewFieldName) -{ - if (pControl == NULL || csNewFieldName.IsEmpty()) { - return FALSE; - } - CPDF_FormField* pField = ((CPDF_FormControl*)pControl)->GetField(); - return ValidateFieldName(csNewFieldName, pField->GetFieldType(), pField, pControl); +FX_BOOL CPDF_InterForm::ValidateFieldName(CFX_WideString& csNewFieldName, + int iType) { + return ValidateFieldName(csNewFieldName, iType, NULL, NULL); } -int CPDF_InterForm::CompareFieldName(const CFX_ByteString& name1, const CFX_ByteString& name2) -{ - const FX_CHAR* ptr1 = name1; - const FX_CHAR* ptr2 = name2; - if (name1.GetLength() == name2.GetLength()) { - return name1 == name2 ? 1 : 0; - } - int i = 0; - while (ptr1[i] == ptr2[i]) { - i ++; - } - if (i == name1.GetLength()) { - return 2; - } - if (i == name2.GetLength()) { - return 3; - } - return 0; +FX_BOOL CPDF_InterForm::ValidateFieldName(const CPDF_FormField* pField, + CFX_WideString& csNewFieldName) { + if (pField == NULL || csNewFieldName.IsEmpty()) { + return FALSE; + } + return ValidateFieldName( + csNewFieldName, ((CPDF_FormField*)pField)->GetFieldType(), pField, NULL); } -int CPDF_InterForm::CompareFieldName(const CFX_WideString& name1, const CFX_WideString& name2) -{ - const FX_WCHAR* ptr1 = name1.c_str(); - const FX_WCHAR* ptr2 = name2.c_str(); - if (name1.GetLength() == name2.GetLength()) { - return name1 == name2 ? 1 : 0; - } - int i = 0; - while (ptr1[i] == ptr2[i]) { - i ++; - } - if (i == name1.GetLength()) { - return 2; - } - if (i == name2.GetLength()) { - return 3; - } +FX_BOOL CPDF_InterForm::ValidateFieldName(const CPDF_FormControl* pControl, + CFX_WideString& csNewFieldName) { + if (pControl == NULL || csNewFieldName.IsEmpty()) { + return FALSE; + } + CPDF_FormField* pField = ((CPDF_FormControl*)pControl)->GetField(); + return ValidateFieldName(csNewFieldName, pField->GetFieldType(), pField, + pControl); +} +int CPDF_InterForm::CompareFieldName(const CFX_ByteString& name1, + const CFX_ByteString& name2) { + const FX_CHAR* ptr1 = name1; + const FX_CHAR* ptr2 = name2; + if (name1.GetLength() == name2.GetLength()) { + return name1 == name2 ? 1 : 0; + } + int i = 0; + while (ptr1[i] == ptr2[i]) { + i++; + } + if (i == name1.GetLength()) { + return 2; + } + if (i == name2.GetLength()) { + return 3; + } + return 0; +} +int CPDF_InterForm::CompareFieldName(const CFX_WideString& name1, + const CFX_WideString& name2) { + const FX_WCHAR* ptr1 = name1.c_str(); + const FX_WCHAR* ptr2 = name2.c_str(); + if (name1.GetLength() == name2.GetLength()) { + return name1 == name2 ? 1 : 0; + } + int i = 0; + while (ptr1[i] == ptr2[i]) { + i++; + } + if (i == name1.GetLength()) { + return 2; + } + if (i == name2.GetLength()) { + return 3; + } + return 0; +} +FX_DWORD CPDF_InterForm::CountFields(const CFX_WideString& csFieldName) { + if (csFieldName.IsEmpty()) { + return (FX_DWORD)m_pFieldTree->m_Root.CountFields(); + } + CFieldTree::_Node* pNode = m_pFieldTree->FindNode(csFieldName); + if (pNode == NULL) { return 0; -} -FX_DWORD CPDF_InterForm::CountFields(const CFX_WideString &csFieldName) -{ - if (csFieldName.IsEmpty()) { - return (FX_DWORD)m_pFieldTree->m_Root.CountFields(); - } - CFieldTree::_Node *pNode = m_pFieldTree->FindNode(csFieldName); - if (pNode == NULL) { - return 0; - } - return pNode->CountFields(); -} -CPDF_FormField* CPDF_InterForm::GetField(FX_DWORD index, const CFX_WideString &csFieldName) -{ - if (csFieldName == L"") { - return m_pFieldTree->m_Root.GetField(index); - } - CFieldTree::_Node *pNode = m_pFieldTree->FindNode(csFieldName); - if (pNode == NULL) { - return NULL; - } - return pNode->GetField(index); -} -void CPDF_InterForm::GetAllFieldNames(CFX_WideStringArray& allFieldNames) -{ - allFieldNames.RemoveAll(); - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i ++) { - CPDF_FormField *pField = m_pFieldTree->m_Root.GetField(i); - if (pField) { - CFX_WideString full_name = GetFullName(pField->GetFieldDict()); - allFieldNames.Add(full_name); - } - } -} -FX_BOOL CPDF_InterForm::IsValidFormField(const void* pField) -{ - if (pField == NULL) { - return FALSE; - } - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i++) { - CPDF_FormField *pFormField = m_pFieldTree->m_Root.GetField(i); - if (pField == pFormField) { - return TRUE; - } - } + } + return pNode->CountFields(); +} +CPDF_FormField* CPDF_InterForm::GetField(FX_DWORD index, + const CFX_WideString& csFieldName) { + if (csFieldName == L"") { + return m_pFieldTree->m_Root.GetField(index); + } + CFieldTree::_Node* pNode = m_pFieldTree->FindNode(csFieldName); + if (pNode == NULL) { + return NULL; + } + return pNode->GetField(index); +} +void CPDF_InterForm::GetAllFieldNames(CFX_WideStringArray& allFieldNames) { + allFieldNames.RemoveAll(); + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + if (pField) { + CFX_WideString full_name = GetFullName(pField->GetFieldDict()); + allFieldNames.Add(full_name); + } + } +} +FX_BOOL CPDF_InterForm::IsValidFormField(const void* pField) { + if (pField == NULL) { return FALSE; -} -CPDF_FormField* CPDF_InterForm::GetFieldByDict(CPDF_Dictionary* pFieldDict) const -{ - if (pFieldDict == NULL) { - return NULL; - } - CFX_WideString csWName = GetFullName(pFieldDict); - return m_pFieldTree->GetField(csWName); -} -FX_DWORD CPDF_InterForm::CountControls(CFX_WideString csFieldName) -{ - if (csFieldName.IsEmpty()) { - return (FX_DWORD)m_ControlMap.GetCount(); - } - CPDF_FormField *pField = m_pFieldTree->GetField(csFieldName); - if (pField == NULL) { - return 0; - } - return pField->m_ControlList.GetSize(); -} -CPDF_FormControl* CPDF_InterForm::GetControl(FX_DWORD index, CFX_WideString csFieldName) -{ - CPDF_FormField *pField = m_pFieldTree->GetField(csFieldName); - if (pField == NULL) { - return NULL; - } - if (index < (FX_DWORD)pField->m_ControlList.GetSize()) { - return (CPDF_FormControl *)pField->m_ControlList.GetAt(index); - } + } + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pFormField = m_pFieldTree->m_Root.GetField(i); + if (pField == pFormField) { + return TRUE; + } + } + return FALSE; +} +CPDF_FormField* CPDF_InterForm::GetFieldByDict( + CPDF_Dictionary* pFieldDict) const { + if (pFieldDict == NULL) { return NULL; + } + CFX_WideString csWName = GetFullName(pFieldDict); + return m_pFieldTree->GetField(csWName); +} +FX_DWORD CPDF_InterForm::CountControls(CFX_WideString csFieldName) { + if (csFieldName.IsEmpty()) { + return (FX_DWORD)m_ControlMap.GetCount(); + } + CPDF_FormField* pField = m_pFieldTree->GetField(csFieldName); + if (pField == NULL) { + return 0; + } + return pField->m_ControlList.GetSize(); } -FX_BOOL CPDF_InterForm::IsValidFormControl(const void* pControl) -{ - if (pControl == NULL) { - return FALSE; - } - FX_POSITION pos = m_ControlMap.GetStartPosition(); - while (pos) { - CPDF_Dictionary* pWidgetDict = NULL; - void* pFormControl = NULL; - m_ControlMap.GetNextAssoc(pos, (void*&)pWidgetDict, pFormControl); - if (pControl == pFormControl) { - return TRUE; - } - } +CPDF_FormControl* CPDF_InterForm::GetControl(FX_DWORD index, + CFX_WideString csFieldName) { + CPDF_FormField* pField = m_pFieldTree->GetField(csFieldName); + if (pField == NULL) { + return NULL; + } + if (index < (FX_DWORD)pField->m_ControlList.GetSize()) { + return (CPDF_FormControl*)pField->m_ControlList.GetAt(index); + } + return NULL; +} +FX_BOOL CPDF_InterForm::IsValidFormControl(const void* pControl) { + if (pControl == NULL) { return FALSE; -} -int CPDF_InterForm::CountPageControls(CPDF_Page* pPage) const -{ - CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); - if (pAnnotList == NULL) { - return 0; - } - int count = 0; - for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i ++) { - CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i); - if (pAnnot == NULL) { - continue; - } - CPDF_FormControl* pControl; - if (!m_ControlMap.Lookup(pAnnot, (void*&)pControl)) { - continue; - } - count ++; - } - return count; -} -CPDF_FormControl* CPDF_InterForm::GetPageControl(CPDF_Page* pPage, int index) const -{ - CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); - if (pAnnotList == NULL) { - return NULL; - } - int count = 0; - for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i ++) { - CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i); - if (pAnnot == NULL) { - continue; - } - CPDF_FormControl* pControl; - if (!m_ControlMap.Lookup(pAnnot, (void*&)pControl)) { - continue; - } - if (index == count) { - return pControl; - } - count ++; - } + } + FX_POSITION pos = m_ControlMap.GetStartPosition(); + while (pos) { + CPDF_Dictionary* pWidgetDict = NULL; + void* pFormControl = NULL; + m_ControlMap.GetNextAssoc(pos, (void*&)pWidgetDict, pFormControl); + if (pControl == pFormControl) { + return TRUE; + } + } + return FALSE; +} +int CPDF_InterForm::CountPageControls(CPDF_Page* pPage) const { + CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); + if (pAnnotList == NULL) { + return 0; + } + int count = 0; + for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i++) { + CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i); + if (pAnnot == NULL) { + continue; + } + CPDF_FormControl* pControl; + if (!m_ControlMap.Lookup(pAnnot, (void*&)pControl)) { + continue; + } + count++; + } + return count; +} +CPDF_FormControl* CPDF_InterForm::GetPageControl(CPDF_Page* pPage, + int index) const { + CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); + if (pAnnotList == NULL) { return NULL; -} -CPDF_FormControl* CPDF_InterForm::GetControlAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y) const -{ - CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); - if (pAnnotList == NULL) { - return NULL; - } - for (FX_DWORD i = pAnnotList->GetCount(); i > 0; i --) { - CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i - 1); - if (pAnnot == NULL) { - continue; - } - CPDF_FormControl* pControl; - if (!m_ControlMap.Lookup(pAnnot, (void*&)pControl)) { - continue; - } - CFX_FloatRect rect = pControl->GetRect(); - if (rect.Contains(pdf_x, pdf_y)) { - return pControl; - } - } + } + int count = 0; + for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i++) { + CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i); + if (pAnnot == NULL) { + continue; + } + CPDF_FormControl* pControl; + if (!m_ControlMap.Lookup(pAnnot, (void*&)pControl)) { + continue; + } + if (index == count) { + return pControl; + } + count++; + } + return NULL; +} +CPDF_FormControl* CPDF_InterForm::GetControlAtPoint(CPDF_Page* pPage, + FX_FLOAT pdf_x, + FX_FLOAT pdf_y) const { + CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); + if (pAnnotList == NULL) { return NULL; -} -CPDF_FormControl* CPDF_InterForm::GetControlByDict(CPDF_Dictionary* pWidgetDict) const -{ - CPDF_FormControl* pControl = NULL; - m_ControlMap.Lookup(pWidgetDict, (void*&)pControl); - return pControl; -} -FX_DWORD CPDF_InterForm::CountInternalFields(const CFX_WideString& csFieldName) const -{ - if (!m_pFormDict) { - return 0; - } - CPDF_Array* pArray = m_pFormDict->GetArray("Fields"); - if (!pArray) { - return 0; - } - if (csFieldName.IsEmpty()) { - return pArray->GetCount(); - } - int iLength = csFieldName.GetLength(); - int iPos = 0; - CPDF_Dictionary* pDict = NULL; - while (pArray != NULL) { - CFX_WideString csSub; - if (iPos < iLength && csFieldName[iPos] == L'.') { - iPos ++; - } - while (iPos < iLength && csFieldName[iPos] != L'.') { - csSub += csFieldName[iPos ++]; - } - int iCount = pArray->GetCount(); - FX_BOOL bFind = FALSE; - for (int i = 0; i < iCount; i ++) { - pDict = pArray->GetDict(i); - if (pDict == NULL) { - continue; - } - CFX_WideString csT = pDict->GetUnicodeText("T"); - if (csT == csSub) { - bFind = TRUE; - break; - } - } - if (!bFind) { - return 0; - } - if (iPos >= iLength) { - break; - } - pArray = pDict->GetArray("Kids"); - } - if (!pDict) { - return 0; + } + for (FX_DWORD i = pAnnotList->GetCount(); i > 0; i--) { + CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i - 1); + if (pAnnot == NULL) { + continue; + } + CPDF_FormControl* pControl; + if (!m_ControlMap.Lookup(pAnnot, (void*&)pControl)) { + continue; + } + CFX_FloatRect rect = pControl->GetRect(); + if (rect.Contains(pdf_x, pdf_y)) { + return pControl; + } + } + return NULL; +} +CPDF_FormControl* CPDF_InterForm::GetControlByDict( + CPDF_Dictionary* pWidgetDict) const { + CPDF_FormControl* pControl = NULL; + m_ControlMap.Lookup(pWidgetDict, (void*&)pControl); + return pControl; +} +FX_DWORD CPDF_InterForm::CountInternalFields( + const CFX_WideString& csFieldName) const { + if (!m_pFormDict) { + return 0; + } + CPDF_Array* pArray = m_pFormDict->GetArray("Fields"); + if (!pArray) { + return 0; + } + if (csFieldName.IsEmpty()) { + return pArray->GetCount(); + } + int iLength = csFieldName.GetLength(); + int iPos = 0; + CPDF_Dictionary* pDict = NULL; + while (pArray != NULL) { + CFX_WideString csSub; + if (iPos < iLength && csFieldName[iPos] == L'.') { + iPos++; + } + while (iPos < iLength && csFieldName[iPos] != L'.') { + csSub += csFieldName[iPos++]; + } + int iCount = pArray->GetCount(); + FX_BOOL bFind = FALSE; + for (int i = 0; i < iCount; i++) { + pDict = pArray->GetDict(i); + if (pDict == NULL) { + continue; + } + CFX_WideString csT = pDict->GetUnicodeText("T"); + if (csT == csSub) { + bFind = TRUE; + break; + } + } + if (!bFind) { + return 0; + } + if (iPos >= iLength) { + break; } pArray = pDict->GetArray("Kids"); - return pArray ? pArray->GetCount() : 1; + } + if (!pDict) { + return 0; + } + pArray = pDict->GetArray("Kids"); + return pArray ? pArray->GetCount() : 1; } -CPDF_Dictionary* CPDF_InterForm::GetInternalField(FX_DWORD index, const CFX_WideString& csFieldName) const -{ - if (!m_pFormDict) { - return nullptr; - } - CPDF_Array* pArray = m_pFormDict->GetArray("Fields"); - if (!pArray) { - return nullptr; - } - if (csFieldName.IsEmpty()) { - return pArray->GetDict(index); - } - int iLength = csFieldName.GetLength(); - int iPos = 0; - CPDF_Dictionary* pDict = NULL; - while (pArray != NULL) { - CFX_WideString csSub; - if (iPos < iLength && csFieldName[iPos] == L'.') { - iPos ++; - } - while (iPos < iLength && csFieldName[iPos] != L'.') { - csSub += csFieldName[iPos ++]; - } - int iCount = pArray->GetCount(); - FX_BOOL bFind = FALSE; - for (int i = 0; i < iCount; i ++) { - pDict = pArray->GetDict(i); - if (pDict == NULL) { - continue; - } - CFX_WideString csT = pDict->GetUnicodeText("T"); - if (csT == csSub) { - bFind = TRUE; - break; - } - } - if (!bFind) { - return NULL; - } - if (iPos >= iLength) { - break; - } - pArray = pDict->GetArray("Kids"); - } - if (!pDict) { - return nullptr; +CPDF_Dictionary* CPDF_InterForm::GetInternalField( + FX_DWORD index, + const CFX_WideString& csFieldName) const { + if (!m_pFormDict) { + return nullptr; + } + CPDF_Array* pArray = m_pFormDict->GetArray("Fields"); + if (!pArray) { + return nullptr; + } + if (csFieldName.IsEmpty()) { + return pArray->GetDict(index); + } + int iLength = csFieldName.GetLength(); + int iPos = 0; + CPDF_Dictionary* pDict = NULL; + while (pArray != NULL) { + CFX_WideString csSub; + if (iPos < iLength && csFieldName[iPos] == L'.') { + iPos++; + } + while (iPos < iLength && csFieldName[iPos] != L'.') { + csSub += csFieldName[iPos++]; + } + int iCount = pArray->GetCount(); + FX_BOOL bFind = FALSE; + for (int i = 0; i < iCount; i++) { + pDict = pArray->GetDict(i); + if (pDict == NULL) { + continue; + } + CFX_WideString csT = pDict->GetUnicodeText("T"); + if (csT == csSub) { + bFind = TRUE; + break; + } + } + if (!bFind) { + return NULL; + } + if (iPos >= iLength) { + break; } pArray = pDict->GetArray("Kids"); - return pArray ? pArray->GetDict(index) : pDict; -} -FX_BOOL CPDF_InterForm::NeedConstructAP() -{ - if (m_pFormDict == NULL) { - return FALSE; - } - return m_pFormDict->GetBoolean("NeedAppearances"); -} -void CPDF_InterForm::NeedConstructAP(FX_BOOL bNeedAP) -{ - if (m_pFormDict == NULL) { - InitInterFormDict(m_pFormDict, m_pDocument); - } - m_pFormDict->SetAtBoolean("NeedAppearances", bNeedAP); - m_bGenerateAP = bNeedAP; -} -int CPDF_InterForm::CountFieldsInCalculationOrder() -{ - if (m_pFormDict == NULL) { - return 0; - } - CPDF_Array* pArray = m_pFormDict->GetArray("CO"); - if (pArray == NULL) { - return 0; - } - return pArray->GetCount(); + } + if (!pDict) { + return nullptr; + } + pArray = pDict->GetArray("Kids"); + return pArray ? pArray->GetDict(index) : pDict; +} +FX_BOOL CPDF_InterForm::NeedConstructAP() { + if (m_pFormDict == NULL) { + return FALSE; + } + return m_pFormDict->GetBoolean("NeedAppearances"); +} +void CPDF_InterForm::NeedConstructAP(FX_BOOL bNeedAP) { + if (m_pFormDict == NULL) { + InitInterFormDict(m_pFormDict, m_pDocument); + } + m_pFormDict->SetAtBoolean("NeedAppearances", bNeedAP); + m_bGenerateAP = bNeedAP; +} +int CPDF_InterForm::CountFieldsInCalculationOrder() { + if (m_pFormDict == NULL) { + return 0; + } + CPDF_Array* pArray = m_pFormDict->GetArray("CO"); + if (pArray == NULL) { + return 0; + } + return pArray->GetCount(); } -CPDF_FormField* CPDF_InterForm::GetFieldInCalculationOrder(int index) -{ - if (m_pFormDict == NULL || index < 0) { - return NULL; - } - CPDF_Array* pArray = m_pFormDict->GetArray("CO"); - if (pArray == NULL) { - return NULL; - } - CPDF_Object* pElement = pArray->GetElementValue(index); - if (pElement != NULL && pElement->GetType() == PDFOBJ_DICTIONARY) { - return GetFieldByDict((CPDF_Dictionary*)pElement); - } +CPDF_FormField* CPDF_InterForm::GetFieldInCalculationOrder(int index) { + if (m_pFormDict == NULL || index < 0) { return NULL; -} -int CPDF_InterForm::FindFieldInCalculationOrder(const CPDF_FormField* pField) -{ - if (m_pFormDict == NULL || pField == NULL) { - return -1; - } - CPDF_Array* pArray = m_pFormDict->GetArray("CO"); - if (pArray == NULL) { - return -1; - } - for (FX_DWORD i = 0; i < pArray->GetCount(); i ++) { - CPDF_Object* pElement = pArray->GetElementValue(i); - if (pElement == pField->m_pDict) { - return i; - } - } + } + CPDF_Array* pArray = m_pFormDict->GetArray("CO"); + if (pArray == NULL) { + return NULL; + } + CPDF_Object* pElement = pArray->GetElementValue(index); + if (pElement != NULL && pElement->GetType() == PDFOBJ_DICTIONARY) { + return GetFieldByDict((CPDF_Dictionary*)pElement); + } + return NULL; +} +int CPDF_InterForm::FindFieldInCalculationOrder(const CPDF_FormField* pField) { + if (m_pFormDict == NULL || pField == NULL) { return -1; -} -FX_DWORD CPDF_InterForm::CountFormFonts() -{ - return CountInterFormFonts(m_pFormDict); -} -CPDF_Font* CPDF_InterForm::GetFormFont(FX_DWORD index, CFX_ByteString& csNameTag) -{ - return GetInterFormFont(m_pFormDict, m_pDocument, index, csNameTag); -} -CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csNameTag) -{ - return GetInterFormFont(m_pFormDict, m_pDocument, csNameTag); -} -CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csFontName, CFX_ByteString& csNameTag) -{ - return GetInterFormFont(m_pFormDict, m_pDocument, csFontName, csNameTag); -} -CPDF_Font* CPDF_InterForm::GetNativeFormFont(uint8_t charSet, CFX_ByteString& csNameTag) -{ - return GetNativeInterFormFont(m_pFormDict, m_pDocument, charSet, csNameTag); -} -CPDF_Font* CPDF_InterForm::GetNativeFormFont(CFX_ByteString& csNameTag) -{ - return GetNativeInterFormFont(m_pFormDict, m_pDocument, csNameTag); -} -FX_BOOL CPDF_InterForm::FindFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag) -{ - return FindInterFormFont(m_pFormDict, pFont, csNameTag); -} -FX_BOOL CPDF_InterForm::FindFormFont(CFX_ByteString csFontName, CPDF_Font*& pFont, CFX_ByteString& csNameTag) -{ - return FindInterFormFont(m_pFormDict, m_pDocument, csFontName, pFont, csNameTag); -} -void CPDF_InterForm::AddFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag) -{ - AddInterFormFont(m_pFormDict, m_pDocument, pFont, csNameTag); - m_bUpdated = TRUE; -} -CPDF_Font* CPDF_InterForm::AddNativeFormFont(uint8_t charSet, CFX_ByteString& csNameTag) -{ - m_bUpdated = TRUE; - return AddNativeInterFormFont(m_pFormDict, m_pDocument, charSet, csNameTag); -} -CPDF_Font* CPDF_InterForm::AddNativeFormFont(CFX_ByteString& csNameTag) -{ - m_bUpdated = TRUE; - return AddNativeInterFormFont(m_pFormDict, m_pDocument, csNameTag); -} -void CPDF_InterForm::RemoveFormFont(const CPDF_Font* pFont) -{ - m_bUpdated = TRUE; - RemoveInterFormFont(m_pFormDict, pFont); -} -void CPDF_InterForm::RemoveFormFont(CFX_ByteString csNameTag) -{ - m_bUpdated = TRUE; - RemoveInterFormFont(m_pFormDict, csNameTag); -} -CPDF_DefaultAppearance CPDF_InterForm::GetDefaultAppearance() -{ - CFX_ByteString csDA; - if (m_pFormDict == NULL) { - return csDA; - } - csDA = m_pFormDict->GetString("DA"); + } + CPDF_Array* pArray = m_pFormDict->GetArray("CO"); + if (pArray == NULL) { + return -1; + } + for (FX_DWORD i = 0; i < pArray->GetCount(); i++) { + CPDF_Object* pElement = pArray->GetElementValue(i); + if (pElement == pField->m_pDict) { + return i; + } + } + return -1; +} +FX_DWORD CPDF_InterForm::CountFormFonts() { + return CountInterFormFonts(m_pFormDict); +} +CPDF_Font* CPDF_InterForm::GetFormFont(FX_DWORD index, + CFX_ByteString& csNameTag) { + return GetInterFormFont(m_pFormDict, m_pDocument, index, csNameTag); +} +CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csNameTag) { + return GetInterFormFont(m_pFormDict, m_pDocument, csNameTag); +} +CPDF_Font* CPDF_InterForm::GetFormFont(CFX_ByteString csFontName, + CFX_ByteString& csNameTag) { + return GetInterFormFont(m_pFormDict, m_pDocument, csFontName, csNameTag); +} +CPDF_Font* CPDF_InterForm::GetNativeFormFont(uint8_t charSet, + CFX_ByteString& csNameTag) { + return GetNativeInterFormFont(m_pFormDict, m_pDocument, charSet, csNameTag); +} +CPDF_Font* CPDF_InterForm::GetNativeFormFont(CFX_ByteString& csNameTag) { + return GetNativeInterFormFont(m_pFormDict, m_pDocument, csNameTag); +} +FX_BOOL CPDF_InterForm::FindFormFont(const CPDF_Font* pFont, + CFX_ByteString& csNameTag) { + return FindInterFormFont(m_pFormDict, pFont, csNameTag); +} +FX_BOOL CPDF_InterForm::FindFormFont(CFX_ByteString csFontName, + CPDF_Font*& pFont, + CFX_ByteString& csNameTag) { + return FindInterFormFont(m_pFormDict, m_pDocument, csFontName, pFont, + csNameTag); +} +void CPDF_InterForm::AddFormFont(const CPDF_Font* pFont, + CFX_ByteString& csNameTag) { + AddInterFormFont(m_pFormDict, m_pDocument, pFont, csNameTag); + m_bUpdated = TRUE; +} +CPDF_Font* CPDF_InterForm::AddNativeFormFont(uint8_t charSet, + CFX_ByteString& csNameTag) { + m_bUpdated = TRUE; + return AddNativeInterFormFont(m_pFormDict, m_pDocument, charSet, csNameTag); +} +CPDF_Font* CPDF_InterForm::AddNativeFormFont(CFX_ByteString& csNameTag) { + m_bUpdated = TRUE; + return AddNativeInterFormFont(m_pFormDict, m_pDocument, csNameTag); +} +void CPDF_InterForm::RemoveFormFont(const CPDF_Font* pFont) { + m_bUpdated = TRUE; + RemoveInterFormFont(m_pFormDict, pFont); +} +void CPDF_InterForm::RemoveFormFont(CFX_ByteString csNameTag) { + m_bUpdated = TRUE; + RemoveInterFormFont(m_pFormDict, csNameTag); +} +CPDF_DefaultAppearance CPDF_InterForm::GetDefaultAppearance() { + CFX_ByteString csDA; + if (m_pFormDict == NULL) { return csDA; + } + csDA = m_pFormDict->GetString("DA"); + return csDA; } -CPDF_Font* CPDF_InterForm::GetDefaultFormFont() -{ - return GetDefaultInterFormFont(m_pFormDict, m_pDocument); -} -int CPDF_InterForm::GetFormAlignment() -{ - if (m_pFormDict == NULL) { - return 0; - } - return m_pFormDict->GetInteger("Q", 0); -} -FX_BOOL CPDF_InterForm::ResetForm(const CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude, FX_BOOL bNotify) -{ - if (bNotify && m_pFormNotify != NULL) { - int iRet = m_pFormNotify->BeforeFormReset(this); - if (iRet < 0) { - return FALSE; - } - } - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); - if (pField == NULL) { - continue; - } - FX_BOOL bFind = FALSE; - int iCount = fields.GetSize(); - for (int i = 0; i < iCount; i ++) { - if (pField == (CPDF_FormField*)fields[i]) { - bFind = TRUE; - break; - } - } - if ((bIncludeOrExclude && bFind) || (!bIncludeOrExclude && !bFind)) { - pField->ResetField(bNotify); - } - } - if (bNotify && m_pFormNotify != NULL) { - m_pFormNotify->AfterFormReset(this); - } - return TRUE; +CPDF_Font* CPDF_InterForm::GetDefaultFormFont() { + return GetDefaultInterFormFont(m_pFormDict, m_pDocument); } -FX_BOOL CPDF_InterForm::ResetForm(FX_BOOL bNotify) -{ - if (bNotify && m_pFormNotify != NULL) { - int iRet = m_pFormNotify->BeforeFormReset(this); - if (iRet < 0) { - return FALSE; - } +int CPDF_InterForm::GetFormAlignment() { + if (m_pFormDict == NULL) { + return 0; + } + return m_pFormDict->GetInteger("Q", 0); +} +FX_BOOL CPDF_InterForm::ResetForm(const CFX_PtrArray& fields, + FX_BOOL bIncludeOrExclude, + FX_BOOL bNotify) { + if (bNotify && m_pFormNotify != NULL) { + int iRet = m_pFormNotify->BeforeFormReset(this); + if (iRet < 0) { + return FALSE; + } + } + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + if (pField == NULL) { + continue; + } + FX_BOOL bFind = FALSE; + int iCount = fields.GetSize(); + for (int i = 0; i < iCount; i++) { + if (pField == (CPDF_FormField*)fields[i]) { + bFind = TRUE; + break; + } + } + if ((bIncludeOrExclude && bFind) || (!bIncludeOrExclude && !bFind)) { + pField->ResetField(bNotify); + } + } + if (bNotify && m_pFormNotify != NULL) { + m_pFormNotify->AfterFormReset(this); + } + return TRUE; +} +FX_BOOL CPDF_InterForm::ResetForm(FX_BOOL bNotify) { + if (bNotify && m_pFormNotify != NULL) { + int iRet = m_pFormNotify->BeforeFormReset(this); + if (iRet < 0) { + return FALSE; + } + } + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + if (pField == NULL) { + continue; + } + pField->ResetField(bNotify); + } + if (bNotify && m_pFormNotify != NULL) { + m_pFormNotify->AfterFormReset(this); + } + return TRUE; +} +void CPDF_InterForm::ReloadForm() { + FX_POSITION pos = m_ControlMap.GetStartPosition(); + while (pos) { + CPDF_Dictionary* pWidgetDict; + CPDF_FormControl* pControl; + m_ControlMap.GetNextAssoc(pos, (void*&)pWidgetDict, (void*&)pControl); + delete pControl; + } + m_ControlMap.RemoveAll(); + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int k = 0; k < nCount; k++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(k); + delete pField; + } + m_pFieldTree->RemoveAll(); + if (m_pFormDict == NULL) { + return; + } + CPDF_Array* pFields = m_pFormDict->GetArray("Fields"); + if (pFields == NULL) { + return; + } + int iCount = pFields->GetCount(); + for (int i = 0; i < iCount; i++) { + LoadField(pFields->GetDict(i)); + } +} +void CPDF_InterForm::LoadField(CPDF_Dictionary* pFieldDict, int nLevel) { + if (nLevel > nMaxRecursion) { + return; + } + if (pFieldDict == NULL) { + return; + } + FX_DWORD dwParentObjNum = pFieldDict->GetObjNum(); + CPDF_Array* pKids = pFieldDict->GetArray("Kids"); + if (!pKids) { + AddTerminalField(pFieldDict); + return; + } + CPDF_Dictionary* pFirstKid = pKids->GetDict(0); + if (pFirstKid == NULL) { + return; + } + if (pFirstKid->KeyExist("T") || pFirstKid->KeyExist("Kids")) { + for (FX_DWORD i = 0; i < pKids->GetCount(); i++) { + CPDF_Dictionary* pChildDict = pKids->GetDict(i); + if (pChildDict) { + if (pChildDict->GetObjNum() != dwParentObjNum) { + LoadField(pChildDict, nLevel + 1); + } + } + } + } else { + AddTerminalField(pFieldDict); + } +} +FX_BOOL CPDF_InterForm::HasXFAForm() const { + return m_pFormDict && m_pFormDict->GetArray(FX_BSTRC("XFA")) != NULL; +} +void CPDF_InterForm::FixPageFields(const CPDF_Page* pPage) { + ASSERT(pPage != NULL); + CPDF_Dictionary* pPageDict = pPage->m_pFormDict; + if (pPageDict == NULL) { + return; + } + CPDF_Array* pAnnots = pPageDict->GetArray(FX_BSTRC("Annots")); + if (pAnnots == NULL) { + return; + } + int iAnnotCount = pAnnots->GetCount(); + for (int i = 0; i < iAnnotCount; i++) { + CPDF_Dictionary* pAnnot = pAnnots->GetDict(i); + if (pAnnot != NULL && pAnnot->GetString(FX_BSTRC("Subtype")) == "Widget") { + LoadField(pAnnot); + } + } +} +CPDF_FormField* CPDF_InterForm::AddTerminalField( + const CPDF_Dictionary* pFieldDict) { + if (!pFieldDict->KeyExist(FX_BSTRC("T"))) { + return NULL; + } + CPDF_Dictionary* pDict = (CPDF_Dictionary*)pFieldDict; + CFX_WideString csWName = GetFullName(pDict); + if (csWName.IsEmpty()) { + return NULL; + } + CPDF_FormField* pField = NULL; + pField = m_pFieldTree->GetField(csWName); + if (pField == NULL) { + CPDF_Dictionary* pParent = (CPDF_Dictionary*)pFieldDict; + if (!pFieldDict->KeyExist(FX_BSTRC("T")) && + pFieldDict->GetString(FX_BSTRC("Subtype")) == FX_BSTRC("Widget")) { + pParent = pFieldDict->GetDict(FX_BSTRC("Parent")); + if (!pParent) { + pParent = (CPDF_Dictionary*)pFieldDict; + } + } + if (pParent && pParent != pFieldDict && + !pParent->KeyExist(FX_BSTRC("FT"))) { + if (pFieldDict->KeyExist(FX_BSTRC("FT"))) { + CPDF_Object* pFTValue = pFieldDict->GetElementValue(FX_BSTRC("FT")); + if (pFTValue) { + pParent->SetAt(FX_BSTRC("FT"), pFTValue->Clone()); + } + } + if (pFieldDict->KeyExist(FX_BSTRC("Ff"))) { + CPDF_Object* pFfValue = pFieldDict->GetElementValue(FX_BSTRC("Ff")); + if (pFfValue) { + pParent->SetAt(FX_BSTRC("Ff"), pFfValue->Clone()); + } + } + } + pField = FX_NEW CPDF_FormField(this, pParent); + CPDF_Object* pTObj = pDict->GetElement("T"); + if (pTObj && pTObj->GetType() == PDFOBJ_REFERENCE) { + CPDF_Object* pClone = pTObj->Clone(TRUE); + if (pClone) { + pDict->SetAt("T", pClone); + } else { + pDict->SetAtName("T", ""); + } + } + m_pFieldTree->SetField(csWName, pField); + } + CPDF_Array* pKids = pFieldDict->GetArray("Kids"); + if (pKids == NULL) { + if (pFieldDict->GetString("Subtype") == "Widget") { + AddControl(pField, pFieldDict); + } + } else { + for (FX_DWORD i = 0; i < pKids->GetCount(); i++) { + CPDF_Dictionary* pKid = pKids->GetDict(i); + if (pKid == NULL) { + continue; + } + if (pKid->GetString("Subtype") != "Widget") { + continue; + } + AddControl(pField, pKid); + } + } + return pField; +} +CPDF_FormControl* CPDF_InterForm::AddControl( + const CPDF_FormField* pField, + const CPDF_Dictionary* pWidgetDict) { + void* rValue = NULL; + if (m_ControlMap.Lookup((CPDF_Dictionary*)pWidgetDict, rValue)) { + return (CPDF_FormControl*)rValue; + } + CPDF_FormControl* pControl = FX_NEW CPDF_FormControl( + (CPDF_FormField*)pField, (CPDF_Dictionary*)pWidgetDict); + if (pControl == NULL) { + return NULL; + } + m_ControlMap.SetAt((CPDF_Dictionary*)pWidgetDict, pControl); + ((CPDF_FormField*)pField)->m_ControlList.Add(pControl); + return pControl; +} +CPDF_FormField* CPDF_InterForm::CheckRequiredFields( + const CFX_PtrArray* fields, + FX_BOOL bIncludeOrExclude) const { + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + if (pField == NULL) { + continue; } - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); - if (pField == NULL) { - continue; - } - pField->ResetField(bNotify); + int32_t iType = pField->GetType(); + if (iType == CPDF_FormField::PushButton || + iType == CPDF_FormField::CheckBox || iType == CPDF_FormField::ListBox) { + continue; } - if (bNotify && m_pFormNotify != NULL) { - m_pFormNotify->AfterFormReset(this); + FX_DWORD dwFlags = pField->GetFieldFlags(); + if (dwFlags & 0x04) { + continue; } - return TRUE; -} -void CPDF_InterForm::ReloadForm() -{ - FX_POSITION pos = m_ControlMap.GetStartPosition(); - while (pos) { - CPDF_Dictionary* pWidgetDict; - CPDF_FormControl* pControl; - m_ControlMap.GetNextAssoc(pos, (void*&)pWidgetDict, (void*&)pControl); - delete pControl; + FX_BOOL bFind = TRUE; + if (fields != NULL) { + bFind = fields->Find(pField, 0) >= 0; } - m_ControlMap.RemoveAll(); - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int k = 0; k < nCount; k ++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(k); - delete pField; - } - m_pFieldTree->RemoveAll(); - if (m_pFormDict == NULL) { - return; - } - CPDF_Array* pFields = m_pFormDict->GetArray("Fields"); - if (pFields == NULL) { - return; - } - int iCount = pFields->GetCount(); - for (int i = 0; i < iCount; i ++) { - LoadField(pFields->GetDict(i)); - } -} -void CPDF_InterForm::LoadField(CPDF_Dictionary* pFieldDict, int nLevel) -{ - if (nLevel > nMaxRecursion) { - return; - } - if (pFieldDict == NULL) { - return; - } - FX_DWORD dwParentObjNum = pFieldDict->GetObjNum(); - CPDF_Array* pKids = pFieldDict->GetArray("Kids"); - if (!pKids) { - AddTerminalField(pFieldDict); - return; - } - CPDF_Dictionary* pFirstKid = pKids->GetDict(0); - if (pFirstKid == NULL) { - return; - } - if (pFirstKid->KeyExist("T") || pFirstKid->KeyExist("Kids")) { - for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) { - CPDF_Dictionary * pChildDict = pKids->GetDict(i); - if (pChildDict) { - if (pChildDict->GetObjNum() != dwParentObjNum) { - LoadField(pChildDict, nLevel + 1); - } - } - } - } else { - AddTerminalField(pFieldDict); + if ((bIncludeOrExclude && bFind) || (!bIncludeOrExclude && !bFind)) { + CPDF_Dictionary* pFieldDict = pField->m_pDict; + if ((dwFlags & 0x02) != 0 && pFieldDict->GetString("V").IsEmpty()) { + return pField; + } } + } + return NULL; } -FX_BOOL CPDF_InterForm::HasXFAForm() const -{ - return m_pFormDict && m_pFormDict->GetArray(FX_BSTRC("XFA")) != NULL; -} -void CPDF_InterForm::FixPageFields(const CPDF_Page* pPage) -{ - ASSERT(pPage != NULL); - CPDF_Dictionary* pPageDict = pPage->m_pFormDict; - if (pPageDict == NULL) { - return; - } - CPDF_Array* pAnnots = pPageDict->GetArray(FX_BSTRC("Annots")); - if (pAnnots == NULL) { - return; - } - int iAnnotCount = pAnnots->GetCount(); - for (int i = 0; i < iAnnotCount; i++) { - CPDF_Dictionary* pAnnot = pAnnots->GetDict(i); - if (pAnnot != NULL && pAnnot->GetString(FX_BSTRC("Subtype")) == "Widget") { - LoadField(pAnnot); - } - } +CFDF_Document* CPDF_InterForm::ExportToFDF(const CFX_WideStringC& pdf_path, + FX_BOOL bSimpleFileSpec) const { + CFX_PtrArray fields; + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + fields.Add(pField); + } + return ExportToFDF(pdf_path, fields, TRUE, bSimpleFileSpec); } -CPDF_FormField* CPDF_InterForm::AddTerminalField(const CPDF_Dictionary* pFieldDict) -{ - if (!pFieldDict->KeyExist(FX_BSTRC("T"))) { - return NULL; - } - CPDF_Dictionary* pDict = (CPDF_Dictionary*)pFieldDict; - CFX_WideString csWName = GetFullName(pDict); - if (csWName.IsEmpty()) { - return NULL; - } - CPDF_FormField* pField = NULL; - pField = m_pFieldTree->GetField(csWName); - if (pField == NULL) { - CPDF_Dictionary *pParent = (CPDF_Dictionary*)pFieldDict; - if (!pFieldDict->KeyExist(FX_BSTRC("T")) && - pFieldDict->GetString(FX_BSTRC("Subtype")) == FX_BSTRC("Widget")) { - pParent = pFieldDict->GetDict(FX_BSTRC("Parent")); - if (!pParent) { - pParent = (CPDF_Dictionary*)pFieldDict; - } - } - if (pParent && pParent != pFieldDict && !pParent->KeyExist(FX_BSTRC("FT"))) { - if (pFieldDict->KeyExist(FX_BSTRC("FT"))) { - CPDF_Object *pFTValue = pFieldDict->GetElementValue(FX_BSTRC("FT")); - if (pFTValue) { - pParent->SetAt(FX_BSTRC("FT"), pFTValue->Clone()); - } - } - if (pFieldDict->KeyExist(FX_BSTRC("Ff"))) { - CPDF_Object *pFfValue = pFieldDict->GetElementValue(FX_BSTRC("Ff")); - if (pFfValue) { - pParent->SetAt(FX_BSTRC("Ff"), pFfValue->Clone()); - } - } - } - pField = FX_NEW CPDF_FormField(this, pParent); - CPDF_Object* pTObj = pDict->GetElement("T"); - if (pTObj && pTObj->GetType() == PDFOBJ_REFERENCE) { - CPDF_Object* pClone = pTObj->Clone(TRUE); - if (pClone) { - pDict->SetAt("T", pClone); - } else { - pDict->SetAtName("T", ""); - } - } - m_pFieldTree->SetField(csWName, pField); - } - CPDF_Array* pKids = pFieldDict->GetArray("Kids"); - if (pKids == NULL) { - if (pFieldDict->GetString("Subtype") == "Widget") { - AddControl(pField, pFieldDict); - } +CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath); +CFDF_Document* CPDF_InterForm::ExportToFDF(const CFX_WideStringC& pdf_path, + CFX_PtrArray& fields, + FX_BOOL bIncludeOrExclude, + FX_BOOL bSimpleFileSpec) const { + CFDF_Document* pDoc = CFDF_Document::CreateNewDoc(); + if (pDoc == NULL) { + return NULL; + } + CPDF_Dictionary* pMainDict = pDoc->GetRoot()->GetDict("FDF"); + if (!pdf_path.IsEmpty()) { + if (bSimpleFileSpec) { + CFX_WideString wsFilePath = FILESPEC_EncodeFileName(pdf_path); + pMainDict->SetAtString(FX_BSTRC("F"), + CFX_ByteString::FromUnicode(wsFilePath)); + pMainDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsFilePath)); } else { - for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) { - CPDF_Dictionary* pKid = pKids->GetDict(i); - if (pKid == NULL) { - continue; - } - if (pKid->GetString("Subtype") != "Widget") { - continue; - } - AddControl(pField, pKid); - } - } - return pField; -} -CPDF_FormControl* CPDF_InterForm::AddControl(const CPDF_FormField* pField, const CPDF_Dictionary* pWidgetDict) -{ - void *rValue = NULL; - if (m_ControlMap.Lookup((CPDF_Dictionary*)pWidgetDict, rValue)) { - return (CPDF_FormControl*)rValue; - } - CPDF_FormControl* pControl = FX_NEW CPDF_FormControl((CPDF_FormField*)pField, (CPDF_Dictionary*)pWidgetDict); - if (pControl == NULL) { - return NULL; - } - m_ControlMap.SetAt((CPDF_Dictionary*)pWidgetDict, pControl); - ((CPDF_FormField*)pField)->m_ControlList.Add(pControl); - return pControl; -} -CPDF_FormField* CPDF_InterForm::CheckRequiredFields(const CFX_PtrArray *fields, FX_BOOL bIncludeOrExclude) const -{ - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); - if (pField == NULL) { - continue; - } - int32_t iType = pField->GetType(); - if (iType == CPDF_FormField::PushButton || iType == CPDF_FormField::CheckBox || iType == CPDF_FormField::ListBox) { - continue; - } - FX_DWORD dwFlags = pField->GetFieldFlags(); - if (dwFlags & 0x04) { - continue; - } - FX_BOOL bFind = TRUE; - if (fields != NULL) { - bFind = fields->Find(pField, 0) >= 0; - } - if ((bIncludeOrExclude && bFind) || (!bIncludeOrExclude && !bFind)) { - CPDF_Dictionary *pFieldDict = pField->m_pDict; - if ((dwFlags & 0x02) != 0 && pFieldDict->GetString("V").IsEmpty()) { - return pField; - } - } + CPDF_FileSpec filespec; + filespec.SetFileName(pdf_path); + pMainDict->SetAt("F", (CPDF_Object*)filespec); } + } + CPDF_Array* pFields = CPDF_Array::Create(); + if (pFields == NULL) { return NULL; -} -CFDF_Document* CPDF_InterForm::ExportToFDF(const CFX_WideStringC& pdf_path, FX_BOOL bSimpleFileSpec) const -{ - CFX_PtrArray fields; - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i ++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); - fields.Add(pField); - } - return ExportToFDF(pdf_path, fields, TRUE, bSimpleFileSpec); -} -CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath); -CFDF_Document* CPDF_InterForm::ExportToFDF(const CFX_WideStringC& pdf_path, CFX_PtrArray& fields, FX_BOOL bIncludeOrExclude, FX_BOOL bSimpleFileSpec) const -{ - CFDF_Document* pDoc = CFDF_Document::CreateNewDoc(); - if (pDoc == NULL) { + } + pMainDict->SetAt("Fields", pFields); + int nCount = m_pFieldTree->m_Root.CountFields(); + for (int i = 0; i < nCount; i++) { + CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); + if (pField == NULL || pField->GetType() == CPDF_FormField::PushButton) { + continue; + } + FX_DWORD dwFlags = pField->GetFieldFlags(); + if (dwFlags & 0x04) { + continue; + } + FX_BOOL bFind = fields.Find(pField, 0) >= 0; + if ((bIncludeOrExclude && bFind) || (!bIncludeOrExclude && !bFind)) { + if ((dwFlags & 0x02) != 0 && pField->m_pDict->GetString("V").IsEmpty()) { + continue; + } + CFX_WideString fullname = GetFullName(pField->GetFieldDict()); + CPDF_Dictionary* pFieldDict = CPDF_Dictionary::Create(); + if (pFieldDict == NULL) { return NULL; - } - CPDF_Dictionary* pMainDict = pDoc->GetRoot()->GetDict("FDF"); - if (!pdf_path.IsEmpty()) { - if (bSimpleFileSpec) { - CFX_WideString wsFilePath = FILESPEC_EncodeFileName(pdf_path); - pMainDict->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(wsFilePath)); - pMainDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsFilePath)); - } else { - CPDF_FileSpec filespec; - filespec.SetFileName(pdf_path); - pMainDict->SetAt("F", (CPDF_Object*)filespec); - } - } - CPDF_Array* pFields = CPDF_Array::Create(); - if (pFields == NULL) { + } + CPDF_String* pString = CPDF_String::Create(fullname); + if (pString == NULL) { + pFieldDict->Release(); return NULL; - } - pMainDict->SetAt("Fields", pFields); - int nCount = m_pFieldTree->m_Root.CountFields(); - for (int i = 0; i < nCount; i ++) { - CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i); - if (pField == NULL || pField->GetType() == CPDF_FormField::PushButton) { - continue; - } - FX_DWORD dwFlags = pField->GetFieldFlags(); - if (dwFlags & 0x04) { - continue; + } + pFieldDict->SetAt("T", pString); + if (pField->GetType() == CPDF_FormField::CheckBox || + pField->GetType() == CPDF_FormField::RadioButton) { + CFX_WideString csExport = pField->GetCheckValue(FALSE); + CFX_ByteString csBExport = PDF_EncodeText(csExport); + CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->m_pDict, "Opt"); + if (pOpt == NULL) { + pFieldDict->SetAtName("V", csBExport); + } else { + pFieldDict->SetAtString("V", csBExport); } - FX_BOOL bFind = fields.Find(pField, 0) >= 0; - if ((bIncludeOrExclude && bFind) || (!bIncludeOrExclude && !bFind)) { - if ((dwFlags & 0x02) != 0 && pField->m_pDict->GetString("V").IsEmpty()) { - continue; - } - CFX_WideString fullname = GetFullName(pField->GetFieldDict()); - CPDF_Dictionary* pFieldDict = CPDF_Dictionary::Create(); - if (pFieldDict == NULL) { - return NULL; - } - CPDF_String* pString = CPDF_String::Create(fullname); - if (pString == NULL) { - pFieldDict->Release(); - return NULL; - } - pFieldDict->SetAt("T", pString); - if (pField->GetType() == CPDF_FormField::CheckBox || pField->GetType() == CPDF_FormField::RadioButton) { - CFX_WideString csExport = pField->GetCheckValue(FALSE); - CFX_ByteString csBExport = PDF_EncodeText(csExport); - CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->m_pDict, "Opt"); - if (pOpt == NULL) { - pFieldDict->SetAtName("V", csBExport); - } else { - pFieldDict->SetAtString("V", csBExport); - } - } else { - CPDF_Object* pV = FPDF_GetFieldAttr(pField->m_pDict, "V"); - if (pV != NULL) { - pFieldDict->SetAt("V", pV->Clone(TRUE)); - } - } - pFields->Add(pFieldDict); + } else { + CPDF_Object* pV = FPDF_GetFieldAttr(pField->m_pDict, "V"); + if (pV != NULL) { + pFieldDict->SetAt("V", pV->Clone(TRUE)); } + } + pFields->Add(pFieldDict); } - return pDoc; + } + return pDoc; } const struct _SupportFieldEncoding { - const FX_CHAR* m_name; - int32_t m_codePage; + const FX_CHAR* m_name; + int32_t m_codePage; } g_fieldEncoding[] = { - { "BigFive", 950 }, - { "GBK", 936 }, - { "Shift-JIS", 932 }, - { "UHC", 949 }, + {"BigFive", 950}, + {"GBK", 936}, + {"Shift-JIS", 932}, + {"UHC", 949}, }; -static void FPDFDOC_FDF_GetFieldValue(CPDF_Dictionary *pFieldDict, CFX_WideString &csValue, CFX_ByteString &bsEncoding) -{ - ASSERT(pFieldDict != NULL); - CFX_ByteString csBValue = pFieldDict->GetString("V"); - int32_t iCount = sizeof(g_fieldEncoding) / sizeof(g_fieldEncoding[0]); - int32_t i = 0; - for (; i < iCount; ++i) - if (bsEncoding == g_fieldEncoding[i].m_name) { - break; - } - if (i < iCount) { - CFX_CharMap *pCharMap = CFX_CharMap::GetDefaultMapper(g_fieldEncoding[i].m_codePage); - FXSYS_assert(pCharMap != NULL); - csValue.ConvertFrom(csBValue, pCharMap); - return; - } - CFX_ByteString csTemp = csBValue.Left(2); - if (csTemp == "\xFF\xFE" || csTemp == "\xFE\xFF") { - csValue = PDF_DecodeText(csBValue); - } else { - csValue = CFX_WideString::FromLocal(csBValue); - } -} -void CPDF_InterForm::FDF_ImportField(CPDF_Dictionary* pFieldDict, const CFX_WideString& parent_name, FX_BOOL bNotify, int nLevel) -{ - CFX_WideString name; - if (!parent_name.IsEmpty()) { - name = parent_name + L"."; - } - name += pFieldDict->GetUnicodeText("T"); - CPDF_Array* pKids = pFieldDict->GetArray("Kids"); - if (pKids) { - for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) { - CPDF_Dictionary* pKid = pKids->GetDict(i); - if (pKid == NULL) { - continue; - } - if (nLevel <= nMaxRecursion) { - FDF_ImportField(pKid, name, bNotify, nLevel + 1); - } - } - return; - } - if (!pFieldDict->KeyExist("V")) { - return; - } - CPDF_FormField* pField = m_pFieldTree->GetField(name); - if (pField == NULL) { - return; - } - CFX_WideString csWValue; - FPDFDOC_FDF_GetFieldValue(pFieldDict, csWValue, m_bsEncoding); - int iType = pField->GetFieldType(); - if (bNotify && m_pFormNotify != NULL) { - int iRet = 0; - if (iType == FIELDTYPE_LISTBOX) { - iRet = m_pFormNotify->BeforeSelectionChange(pField, csWValue); - } else if (iType == FIELDTYPE_COMBOBOX || iType == FIELDTYPE_TEXTFIELD) { - iRet = m_pFormNotify->BeforeValueChange(pField, csWValue); - } - if (iRet < 0) { - return; - } - } - CFX_ByteArray statusArray; +static void FPDFDOC_FDF_GetFieldValue(CPDF_Dictionary* pFieldDict, + CFX_WideString& csValue, + CFX_ByteString& bsEncoding) { + ASSERT(pFieldDict != NULL); + CFX_ByteString csBValue = pFieldDict->GetString("V"); + int32_t iCount = sizeof(g_fieldEncoding) / sizeof(g_fieldEncoding[0]); + int32_t i = 0; + for (; i < iCount; ++i) + if (bsEncoding == g_fieldEncoding[i].m_name) { + break; + } + if (i < iCount) { + CFX_CharMap* pCharMap = + CFX_CharMap::GetDefaultMapper(g_fieldEncoding[i].m_codePage); + FXSYS_assert(pCharMap != NULL); + csValue.ConvertFrom(csBValue, pCharMap); + return; + } + CFX_ByteString csTemp = csBValue.Left(2); + if (csTemp == "\xFF\xFE" || csTemp == "\xFE\xFF") { + csValue = PDF_DecodeText(csBValue); + } else { + csValue = CFX_WideString::FromLocal(csBValue); + } +} +void CPDF_InterForm::FDF_ImportField(CPDF_Dictionary* pFieldDict, + const CFX_WideString& parent_name, + FX_BOOL bNotify, + int nLevel) { + CFX_WideString name; + if (!parent_name.IsEmpty()) { + name = parent_name + L"."; + } + name += pFieldDict->GetUnicodeText("T"); + CPDF_Array* pKids = pFieldDict->GetArray("Kids"); + if (pKids) { + for (FX_DWORD i = 0; i < pKids->GetCount(); i++) { + CPDF_Dictionary* pKid = pKids->GetDict(i); + if (pKid == NULL) { + continue; + } + if (nLevel <= nMaxRecursion) { + FDF_ImportField(pKid, name, bNotify, nLevel + 1); + } + } + return; + } + if (!pFieldDict->KeyExist("V")) { + return; + } + CPDF_FormField* pField = m_pFieldTree->GetField(name); + if (pField == NULL) { + return; + } + CFX_WideString csWValue; + FPDFDOC_FDF_GetFieldValue(pFieldDict, csWValue, m_bsEncoding); + int iType = pField->GetFieldType(); + if (bNotify && m_pFormNotify != NULL) { + int iRet = 0; + if (iType == FIELDTYPE_LISTBOX) { + iRet = m_pFormNotify->BeforeSelectionChange(pField, csWValue); + } else if (iType == FIELDTYPE_COMBOBOX || iType == FIELDTYPE_TEXTFIELD) { + iRet = m_pFormNotify->BeforeValueChange(pField, csWValue); + } + if (iRet < 0) { + return; + } + } + CFX_ByteArray statusArray; + if (iType == FIELDTYPE_CHECKBOX || iType == FIELDTYPE_RADIOBUTTON) { + SaveCheckedFieldStatus(pField, statusArray); + } + pField->SetValue(csWValue); + CPDF_FormField::Type eType = pField->GetType(); + if ((eType == CPDF_FormField::ListBox || eType == CPDF_FormField::ComboBox) && + pFieldDict->KeyExist("Opt")) { + pField->m_pDict->SetAt("Opt", + pFieldDict->GetElementValue("Opt")->Clone(TRUE)); + } + if (bNotify && m_pFormNotify != NULL) { if (iType == FIELDTYPE_CHECKBOX || iType == FIELDTYPE_RADIOBUTTON) { - SaveCheckedFieldStatus(pField, statusArray); - } - pField->SetValue(csWValue); - CPDF_FormField::Type eType = pField->GetType(); - if ((eType == CPDF_FormField::ListBox || eType == CPDF_FormField::ComboBox) && pFieldDict->KeyExist("Opt")) { - pField->m_pDict->SetAt("Opt", pFieldDict->GetElementValue("Opt")->Clone(TRUE)); - } - if (bNotify && m_pFormNotify != NULL) { - if (iType == FIELDTYPE_CHECKBOX || iType == FIELDTYPE_RADIOBUTTON) { - m_pFormNotify->AfterCheckedStatusChange(pField, statusArray); - } else if (iType == FIELDTYPE_LISTBOX) { - m_pFormNotify->AfterSelectionChange(pField); - } else if (iType == FIELDTYPE_COMBOBOX || iType == FIELDTYPE_TEXTFIELD) { - m_pFormNotify->AfterValueChange(pField); - } - } - if (CPDF_InterForm::m_bUpdateAP) { - pField->UpdateAP(NULL); + m_pFormNotify->AfterCheckedStatusChange(pField, statusArray); + } else if (iType == FIELDTYPE_LISTBOX) { + m_pFormNotify->AfterSelectionChange(pField); + } else if (iType == FIELDTYPE_COMBOBOX || iType == FIELDTYPE_TEXTFIELD) { + m_pFormNotify->AfterValueChange(pField); + } + } + if (CPDF_InterForm::m_bUpdateAP) { + pField->UpdateAP(NULL); + } +} +FX_BOOL CPDF_InterForm::ImportFromFDF(const CFDF_Document* pFDF, + FX_BOOL bNotify) { + if (pFDF == NULL) { + return FALSE; + } + CPDF_Dictionary* pMainDict = pFDF->GetRoot()->GetDict("FDF"); + if (pMainDict == NULL) { + return FALSE; + } + CPDF_Array* pFields = pMainDict->GetArray("Fields"); + if (pFields == NULL) { + return FALSE; + } + m_bsEncoding = pMainDict->GetString(FX_BSTRC("Encoding")); + if (bNotify && m_pFormNotify != NULL) { + int iRet = m_pFormNotify->BeforeFormImportData(this); + if (iRet < 0) { + return FALSE; + } + } + for (FX_DWORD i = 0; i < pFields->GetCount(); i++) { + CPDF_Dictionary* pField = pFields->GetDict(i); + if (pField == NULL) { + continue; } + FDF_ImportField(pField, L"", bNotify); + } + if (bNotify && m_pFormNotify != NULL) { + m_pFormNotify->AfterFormImportData(this); + } + return TRUE; } -FX_BOOL CPDF_InterForm::ImportFromFDF(const CFDF_Document* pFDF, FX_BOOL bNotify) -{ - if (pFDF == NULL) { - return FALSE; - } - CPDF_Dictionary* pMainDict = pFDF->GetRoot()->GetDict("FDF"); - if (pMainDict == NULL) { - return FALSE; - } - CPDF_Array* pFields = pMainDict->GetArray("Fields"); - if (pFields == NULL) { - return FALSE; - } - m_bsEncoding = pMainDict->GetString(FX_BSTRC("Encoding")); - if (bNotify && m_pFormNotify != NULL) { - int iRet = m_pFormNotify->BeforeFormImportData(this); - if (iRet < 0) { - return FALSE; - } - } - for (FX_DWORD i = 0; i < pFields->GetCount(); i ++) { - CPDF_Dictionary* pField = pFields->GetDict(i); - if (pField == NULL) { - continue; - } - FDF_ImportField(pField, L"", bNotify); +void CPDF_InterForm::SetFormNotify(const CPDF_FormNotify* pNotify) { + m_pFormNotify = (CPDF_FormNotify*)pNotify; +} +int CPDF_InterForm::GetPageWithWidget(int iCurPage, FX_BOOL bNext) { + if (iCurPage < 0) { + return -1; + } + int iPageCount = m_pDocument->GetPageCount(); + if (iCurPage >= iPageCount) { + return -1; + } + int iNewPage = iCurPage; + do { + iNewPage += bNext ? 1 : -1; + if (iNewPage >= iPageCount) { + iNewPage = 0; } - if (bNotify && m_pFormNotify != NULL) { - m_pFormNotify->AfterFormImportData(this); + if (iNewPage < 0) { + iNewPage = iPageCount - 1; } - return TRUE; -} -void CPDF_InterForm::SetFormNotify(const CPDF_FormNotify* pNotify) -{ - m_pFormNotify = (CPDF_FormNotify*)pNotify; -} -int CPDF_InterForm::GetPageWithWidget(int iCurPage, FX_BOOL bNext) -{ - if (iCurPage < 0) { - return -1; + if (iNewPage == iCurPage) { + break; } - int iPageCount = m_pDocument->GetPageCount(); - if (iCurPage >= iPageCount) { - return -1; + CPDF_Dictionary* pPageDict = m_pDocument->GetPage(iNewPage); + if (pPageDict == NULL) { + continue; } - int iNewPage = iCurPage; - do { - iNewPage += bNext ? 1 : -1; - if (iNewPage >= iPageCount) { - iNewPage = 0; - } - if (iNewPage < 0) { - iNewPage = iPageCount - 1; - } - if (iNewPage == iCurPage) { - break; - } - CPDF_Dictionary* pPageDict = m_pDocument->GetPage(iNewPage); - if (pPageDict == NULL) { - continue; - } - CPDF_Array* pAnnots = pPageDict->GetArray("Annots"); - if (pAnnots == NULL) { - continue; - } - FX_DWORD dwCount = pAnnots->GetCount(); - for (FX_DWORD i = 0; i < dwCount; i ++) { - CPDF_Object* pAnnotDict = pAnnots->GetElementValue(i); - if (pAnnotDict == NULL) { - continue; - } - CPDF_FormControl* pControl = NULL; - if (m_ControlMap.Lookup(pAnnotDict, (void*&)pControl)) { - return iNewPage; - } - } - } while (TRUE); - return -1; + CPDF_Array* pAnnots = pPageDict->GetArray("Annots"); + if (pAnnots == NULL) { + continue; + } + FX_DWORD dwCount = pAnnots->GetCount(); + for (FX_DWORD i = 0; i < dwCount; i++) { + CPDF_Object* pAnnotDict = pAnnots->GetElementValue(i); + if (pAnnotDict == NULL) { + continue; + } + CPDF_FormControl* pControl = NULL; + if (m_ControlMap.Lookup(pAnnotDict, (void*&)pControl)) { + return iNewPage; + } + } + } while (TRUE); + return -1; } diff --git a/core/src/fpdfdoc/doc_formcontrol.cpp b/core/src/fpdfdoc/doc_formcontrol.cpp index 87eee92c2e..db7cf37fdb 100644 --- a/core/src/fpdfdoc/doc_formcontrol.cpp +++ b/core/src/fpdfdoc/doc_formcontrol.cpp @@ -5,460 +5,444 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include "../../include/fpdfdoc/fpdf_doc.h" -CPDF_FormControl::CPDF_FormControl(CPDF_FormField* pField, CPDF_Dictionary* pWidgetDict) -{ - m_pField = pField; - m_pWidgetDict = pWidgetDict; - m_pForm = m_pField->m_pForm; -} -CFX_FloatRect CPDF_FormControl::GetRect() -{ - return m_pWidgetDict->GetRect("Rect"); -} -CFX_ByteString CPDF_FormControl::GetOnStateName() -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CFX_ByteString csOn; - CPDF_Dictionary* pAP = m_pWidgetDict->GetDict("AP"); - if (pAP == NULL) { - return csOn; - } - CPDF_Dictionary* pN = pAP->GetDict("N"); - if (pN == NULL) { - return csOn; - } - FX_POSITION pos = pN->GetStartPos(); - while (pos) { - pN->GetNextElement(pos, csOn); - if (csOn != "Off") { - return csOn; - } - } - return CFX_ByteString(); -} -void CPDF_FormControl::SetOnStateName(const CFX_ByteString& csOn) -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CFX_ByteString csValue = csOn; - if (csValue.IsEmpty()) { - csValue = "Yes"; - } - if (csValue == "Off") { - csValue = "Yes"; - } - CFX_ByteString csAS = m_pWidgetDict->GetString("AS", "Off"); - if (csAS != "Off") { - m_pWidgetDict->SetAtName("AS", csValue); - } - CPDF_Dictionary* pAP = m_pWidgetDict->GetDict("AP"); - if (pAP == NULL) { - return; - } - FX_POSITION pos1 = pAP->GetStartPos(); - while (pos1) { - CFX_ByteString csKey1; - CPDF_Object* pObj1 = pAP->GetNextElement(pos1, csKey1); - if (pObj1 == NULL) { - continue; - } - CPDF_Object* pObjDirect1 = pObj1->GetDirect(); - if (pObjDirect1->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - CPDF_Dictionary* pSubDict = (CPDF_Dictionary*)pObjDirect1; - FX_POSITION pos2 = pSubDict->GetStartPos(); - while (pos2) { - CFX_ByteString csKey2; - CPDF_Object* pObj2 = pSubDict->GetNextElement(pos2, csKey2); - if (pObj2 == NULL) { - continue; - } - if (csKey2 != "Off") { - pSubDict->ReplaceKey(csKey2, csValue); - break; - } - } - } -} -CFX_ByteString CPDF_FormControl::GetCheckedAPState() -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CFX_ByteString csOn = GetOnStateName(); - if (GetType() == CPDF_FormField::RadioButton || GetType() == CPDF_FormField::CheckBox) { - CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pField->m_pDict, "Opt"); - if (pOpt != NULL && pOpt->GetType() == PDFOBJ_ARRAY) { - int iIndex = m_pField->GetControlIndex(this); - csOn.Format("%d", iIndex); - } - } - if (csOn.IsEmpty()) { - csOn = "Yes"; - } +CPDF_FormControl::CPDF_FormControl(CPDF_FormField* pField, + CPDF_Dictionary* pWidgetDict) { + m_pField = pField; + m_pWidgetDict = pWidgetDict; + m_pForm = m_pField->m_pForm; +} +CFX_FloatRect CPDF_FormControl::GetRect() { + return m_pWidgetDict->GetRect("Rect"); +} +CFX_ByteString CPDF_FormControl::GetOnStateName() { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CFX_ByteString csOn; + CPDF_Dictionary* pAP = m_pWidgetDict->GetDict("AP"); + if (pAP == NULL) { return csOn; -} -CFX_WideString CPDF_FormControl::GetExportValue() -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CFX_ByteString csOn = GetOnStateName(); - if (GetType() == CPDF_FormField::RadioButton || GetType() == CPDF_FormField::CheckBox) { - CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pField->m_pDict, "Opt"); - if (pOpt != NULL && pOpt->GetType() == PDFOBJ_ARRAY) { - int iIndex = m_pField->GetControlIndex(this); - csOn = ((CPDF_Array*)pOpt)->GetString(iIndex); - } - } - if (csOn.IsEmpty()) { - csOn = "Yes"; - } - CFX_WideString csWOn = PDF_DecodeText(csOn); - return csWOn; -} -FX_BOOL CPDF_FormControl::IsChecked() -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CFX_ByteString csOn = GetOnStateName(); - CFX_ByteString csAS = m_pWidgetDict->GetString("AS"); - return csAS == csOn; -} -FX_BOOL CPDF_FormControl::IsDefaultChecked() -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CPDF_Object* pDV = FPDF_GetFieldAttr(m_pField->m_pDict, "DV"); - if (pDV == NULL) { - return FALSE; - } - CFX_ByteString csDV = pDV->GetString(); - CFX_ByteString csOn = GetOnStateName(); - return (csDV == csOn); -} -void CPDF_FormControl::CheckControl(FX_BOOL bChecked) -{ - ASSERT(GetType() == CPDF_FormField::CheckBox || GetType() == CPDF_FormField::RadioButton); - CFX_ByteString csOn = GetOnStateName(); - CFX_ByteString csOldAS = m_pWidgetDict->GetString("AS", "Off"); - CFX_ByteString csAS = "Off"; - if (bChecked) { - csAS = csOn; - } - if (csOldAS == csAS) { - return; - } - m_pWidgetDict->SetAtName("AS", csAS); - m_pForm->m_bUpdated = TRUE; -} -CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, CPDF_Annot::AppearanceMode mode); -void CPDF_FormControl::DrawControl(CFX_RenderDevice* pDevice, CFX_AffineMatrix* pMatrix, CPDF_Page* pPage, - CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions) -{ - if (m_pWidgetDict->GetInteger("F") & ANNOTFLAG_HIDDEN) { - return; - } - CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pWidgetDict, mode); - if (pStream == NULL) { - return; - } - CFX_FloatRect form_bbox = pStream->GetDict()->GetRect("BBox"); - CFX_AffineMatrix form_matrix = pStream->GetDict()->GetMatrix("Matrix"); - form_matrix.TransformRect(form_bbox); - CFX_FloatRect arect = m_pWidgetDict->GetRect("Rect"); - CFX_AffineMatrix matrix; - matrix.MatchRect(arect, form_bbox); - matrix.Concat(*pMatrix); - CPDF_Form form(m_pField->m_pForm->m_pDocument, m_pField->m_pForm->m_pFormDict->GetDict("DR"), pStream); - form.ParseContent(NULL, NULL, NULL, NULL); - CPDF_RenderContext context; - context.Create(pPage); - context.DrawObjectList(pDevice, &form, &matrix, pOptions); + } + CPDF_Dictionary* pN = pAP->GetDict("N"); + if (pN == NULL) { + return csOn; + } + FX_POSITION pos = pN->GetStartPos(); + while (pos) { + pN->GetNextElement(pos, csOn); + if (csOn != "Off") { + return csOn; + } + } + return CFX_ByteString(); +} +void CPDF_FormControl::SetOnStateName(const CFX_ByteString& csOn) { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CFX_ByteString csValue = csOn; + if (csValue.IsEmpty()) { + csValue = "Yes"; + } + if (csValue == "Off") { + csValue = "Yes"; + } + CFX_ByteString csAS = m_pWidgetDict->GetString("AS", "Off"); + if (csAS != "Off") { + m_pWidgetDict->SetAtName("AS", csValue); + } + CPDF_Dictionary* pAP = m_pWidgetDict->GetDict("AP"); + if (pAP == NULL) { + return; + } + FX_POSITION pos1 = pAP->GetStartPos(); + while (pos1) { + CFX_ByteString csKey1; + CPDF_Object* pObj1 = pAP->GetNextElement(pos1, csKey1); + if (pObj1 == NULL) { + continue; + } + CPDF_Object* pObjDirect1 = pObj1->GetDirect(); + if (pObjDirect1->GetType() != PDFOBJ_DICTIONARY) { + continue; + } + CPDF_Dictionary* pSubDict = (CPDF_Dictionary*)pObjDirect1; + FX_POSITION pos2 = pSubDict->GetStartPos(); + while (pos2) { + CFX_ByteString csKey2; + CPDF_Object* pObj2 = pSubDict->GetNextElement(pos2, csKey2); + if (pObj2 == NULL) { + continue; + } + if (csKey2 != "Off") { + pSubDict->ReplaceKey(csKey2, csValue); + break; + } + } + } +} +CFX_ByteString CPDF_FormControl::GetCheckedAPState() { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CFX_ByteString csOn = GetOnStateName(); + if (GetType() == CPDF_FormField::RadioButton || + GetType() == CPDF_FormField::CheckBox) { + CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pField->m_pDict, "Opt"); + if (pOpt != NULL && pOpt->GetType() == PDFOBJ_ARRAY) { + int iIndex = m_pField->GetControlIndex(this); + csOn.Format("%d", iIndex); + } + } + if (csOn.IsEmpty()) { + csOn = "Yes"; + } + return csOn; +} +CFX_WideString CPDF_FormControl::GetExportValue() { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CFX_ByteString csOn = GetOnStateName(); + if (GetType() == CPDF_FormField::RadioButton || + GetType() == CPDF_FormField::CheckBox) { + CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pField->m_pDict, "Opt"); + if (pOpt != NULL && pOpt->GetType() == PDFOBJ_ARRAY) { + int iIndex = m_pField->GetControlIndex(this); + csOn = ((CPDF_Array*)pOpt)->GetString(iIndex); + } + } + if (csOn.IsEmpty()) { + csOn = "Yes"; + } + CFX_WideString csWOn = PDF_DecodeText(csOn); + return csWOn; +} +FX_BOOL CPDF_FormControl::IsChecked() { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CFX_ByteString csOn = GetOnStateName(); + CFX_ByteString csAS = m_pWidgetDict->GetString("AS"); + return csAS == csOn; +} +FX_BOOL CPDF_FormControl::IsDefaultChecked() { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CPDF_Object* pDV = FPDF_GetFieldAttr(m_pField->m_pDict, "DV"); + if (pDV == NULL) { + return FALSE; + } + CFX_ByteString csDV = pDV->GetString(); + CFX_ByteString csOn = GetOnStateName(); + return (csDV == csOn); +} +void CPDF_FormControl::CheckControl(FX_BOOL bChecked) { + ASSERT(GetType() == CPDF_FormField::CheckBox || + GetType() == CPDF_FormField::RadioButton); + CFX_ByteString csOn = GetOnStateName(); + CFX_ByteString csOldAS = m_pWidgetDict->GetString("AS", "Off"); + CFX_ByteString csAS = "Off"; + if (bChecked) { + csAS = csOn; + } + if (csOldAS == csAS) { + return; + } + m_pWidgetDict->SetAtName("AS", csAS); + m_pForm->m_bUpdated = TRUE; +} +CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, + CPDF_Annot::AppearanceMode mode); +void CPDF_FormControl::DrawControl(CFX_RenderDevice* pDevice, + CFX_AffineMatrix* pMatrix, + CPDF_Page* pPage, + CPDF_Annot::AppearanceMode mode, + const CPDF_RenderOptions* pOptions) { + if (m_pWidgetDict->GetInteger("F") & ANNOTFLAG_HIDDEN) { + return; + } + CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pWidgetDict, mode); + if (pStream == NULL) { + return; + } + CFX_FloatRect form_bbox = pStream->GetDict()->GetRect("BBox"); + CFX_AffineMatrix form_matrix = pStream->GetDict()->GetMatrix("Matrix"); + form_matrix.TransformRect(form_bbox); + CFX_FloatRect arect = m_pWidgetDict->GetRect("Rect"); + CFX_AffineMatrix matrix; + matrix.MatchRect(arect, form_bbox); + matrix.Concat(*pMatrix); + CPDF_Form form(m_pField->m_pForm->m_pDocument, + m_pField->m_pForm->m_pFormDict->GetDict("DR"), pStream); + form.ParseContent(NULL, NULL, NULL, NULL); + CPDF_RenderContext context; + context.Create(pPage); + context.DrawObjectList(pDevice, &form, &matrix, pOptions); } const FX_CHAR* g_sHighlightingMode[] = {"N", "I", "O", "P", "T", ""}; -CPDF_FormControl::HighlightingMode CPDF_FormControl::GetHighlightingMode() -{ - if (m_pWidgetDict == NULL) { - return Invert; - } - CFX_ByteString csH = m_pWidgetDict->GetString("H", "I"); - int i = 0; - while (g_sHighlightingMode[i][0] != '\0') { - if (csH.Equal(g_sHighlightingMode[i])) { - return (HighlightingMode)i; - } - i ++; - } +CPDF_FormControl::HighlightingMode CPDF_FormControl::GetHighlightingMode() { + if (m_pWidgetDict == NULL) { return Invert; -} -CPDF_ApSettings CPDF_FormControl::GetMK(FX_BOOL bCreate) -{ - if (!m_pWidgetDict) { - return NULL; - } - CPDF_ApSettings mk = m_pWidgetDict->GetDict(FX_BSTRC("MK")); - if (!mk && bCreate) { - mk = CPDF_Dictionary::Create(); - if (mk == NULL) { - return NULL; - } - m_pWidgetDict->SetAt(FX_BSTRC("MK"), mk); - } - return mk; -} -FX_BOOL CPDF_FormControl::HasMKEntry(CFX_ByteString csEntry) -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.HasMKEntry(csEntry); -} -int CPDF_FormControl::GetRotation() -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetRotation(); -} -FX_ARGB CPDF_FormControl::GetColor(int& iColorType, CFX_ByteString csEntry) -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetColor(iColorType, csEntry); -} -FX_FLOAT CPDF_FormControl::GetOriginalColor(int index, CFX_ByteString csEntry) -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetOriginalColor(index, csEntry); -} -void CPDF_FormControl::GetOriginalColor(int& iColorType, FX_FLOAT fc[4], CFX_ByteString csEntry) -{ - CPDF_ApSettings mk = GetMK(FALSE); - mk.GetOriginalColor(iColorType, fc, csEntry); -} -CFX_WideString CPDF_FormControl::GetCaption(CFX_ByteString csEntry) -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetCaption(csEntry); -} -CPDF_Stream* CPDF_FormControl::GetIcon(CFX_ByteString csEntry) -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetIcon(csEntry); -} -CPDF_IconFit CPDF_FormControl::GetIconFit() -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetIconFit(); -} -int CPDF_FormControl::GetTextPosition() -{ - CPDF_ApSettings mk = GetMK(FALSE); - return mk.GetTextPosition(); -} -CPDF_Action CPDF_FormControl::GetAction() -{ - if (!m_pWidgetDict) { - return CPDF_Action(); - } - if (m_pWidgetDict->KeyExist("A")) { - return CPDF_Action(m_pWidgetDict->GetDict("A")); - } - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "A"); - if (!pObj) { - return CPDF_Action(); - } - return CPDF_Action(pObj->GetDict()); -} -CPDF_AAction CPDF_FormControl::GetAdditionalAction() -{ - if (!m_pWidgetDict) { - return nullptr; - } - if (m_pWidgetDict->KeyExist("AA")) { - return m_pWidgetDict->GetDict("AA"); - } - return m_pField->GetAdditionalAction(); -} -CPDF_DefaultAppearance CPDF_FormControl::GetDefaultAppearance() -{ - if (!m_pWidgetDict) { - return CFX_ByteString(); - } - if (m_pWidgetDict->KeyExist("DA")) { - return m_pWidgetDict->GetString("DA"); - } - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "DA"); - if (!pObj) { - return m_pField->m_pForm->GetDefaultAppearance(); - } - return pObj->GetString(); + } + CFX_ByteString csH = m_pWidgetDict->GetString("H", "I"); + int i = 0; + while (g_sHighlightingMode[i][0] != '\0') { + if (csH.Equal(g_sHighlightingMode[i])) { + return (HighlightingMode)i; + } + i++; + } + return Invert; +} +CPDF_ApSettings CPDF_FormControl::GetMK(FX_BOOL bCreate) { + if (!m_pWidgetDict) { + return NULL; + } + CPDF_ApSettings mk = m_pWidgetDict->GetDict(FX_BSTRC("MK")); + if (!mk && bCreate) { + mk = CPDF_Dictionary::Create(); + if (mk == NULL) { + return NULL; + } + m_pWidgetDict->SetAt(FX_BSTRC("MK"), mk); + } + return mk; +} +FX_BOOL CPDF_FormControl::HasMKEntry(CFX_ByteString csEntry) { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.HasMKEntry(csEntry); +} +int CPDF_FormControl::GetRotation() { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetRotation(); +} +FX_ARGB CPDF_FormControl::GetColor(int& iColorType, CFX_ByteString csEntry) { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetColor(iColorType, csEntry); +} +FX_FLOAT CPDF_FormControl::GetOriginalColor(int index, CFX_ByteString csEntry) { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetOriginalColor(index, csEntry); +} +void CPDF_FormControl::GetOriginalColor(int& iColorType, + FX_FLOAT fc[4], + CFX_ByteString csEntry) { + CPDF_ApSettings mk = GetMK(FALSE); + mk.GetOriginalColor(iColorType, fc, csEntry); +} +CFX_WideString CPDF_FormControl::GetCaption(CFX_ByteString csEntry) { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetCaption(csEntry); +} +CPDF_Stream* CPDF_FormControl::GetIcon(CFX_ByteString csEntry) { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetIcon(csEntry); +} +CPDF_IconFit CPDF_FormControl::GetIconFit() { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetIconFit(); +} +int CPDF_FormControl::GetTextPosition() { + CPDF_ApSettings mk = GetMK(FALSE); + return mk.GetTextPosition(); +} +CPDF_Action CPDF_FormControl::GetAction() { + if (!m_pWidgetDict) { + return CPDF_Action(); + } + if (m_pWidgetDict->KeyExist("A")) { + return CPDF_Action(m_pWidgetDict->GetDict("A")); + } + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "A"); + if (!pObj) { + return CPDF_Action(); + } + return CPDF_Action(pObj->GetDict()); +} +CPDF_AAction CPDF_FormControl::GetAdditionalAction() { + if (!m_pWidgetDict) { + return nullptr; + } + if (m_pWidgetDict->KeyExist("AA")) { + return m_pWidgetDict->GetDict("AA"); + } + return m_pField->GetAdditionalAction(); +} +CPDF_DefaultAppearance CPDF_FormControl::GetDefaultAppearance() { + if (!m_pWidgetDict) { + return CFX_ByteString(); + } + if (m_pWidgetDict->KeyExist("DA")) { + return m_pWidgetDict->GetString("DA"); + } + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "DA"); + if (!pObj) { + return m_pField->m_pForm->GetDefaultAppearance(); + } + return pObj->GetString(); } -CPDF_Font* CPDF_FormControl::GetDefaultControlFont() -{ - CPDF_DefaultAppearance cDA = GetDefaultAppearance(); - CFX_ByteString csFontNameTag; - FX_FLOAT fFontSize; - cDA.GetFont(csFontNameTag, fFontSize); - if (csFontNameTag.IsEmpty()) - return nullptr; +CPDF_Font* CPDF_FormControl::GetDefaultControlFont() { + CPDF_DefaultAppearance cDA = GetDefaultAppearance(); + CFX_ByteString csFontNameTag; + FX_FLOAT fFontSize; + cDA.GetFont(csFontNameTag, fFontSize); + if (csFontNameTag.IsEmpty()) + return nullptr; - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pWidgetDict, "DR"); - if (pObj && pObj->GetType() == PDFOBJ_DICTIONARY) { - CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font"); - if (pFonts) { - CPDF_Dictionary* pElement = pFonts->GetDict(csFontNameTag); - if (pElement) { - CPDF_Font* pFont = - m_pField->m_pForm->m_pDocument->LoadFont(pElement); - if (pFont) { - return pFont; - } - } + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pWidgetDict, "DR"); + if (pObj && pObj->GetType() == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font"); + if (pFonts) { + CPDF_Dictionary* pElement = pFonts->GetDict(csFontNameTag); + if (pElement) { + CPDF_Font* pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement); + if (pFont) { + return pFont; } + } } - if (CPDF_Font* pFormFont = m_pField->m_pForm->GetFormFont(csFontNameTag)) - return pFormFont; + } + if (CPDF_Font* pFormFont = m_pField->m_pForm->GetFormFont(csFontNameTag)) + return pFormFont; - CPDF_Dictionary *pPageDict = m_pWidgetDict->GetDict("P"); - pObj = FPDF_GetFieldAttr(pPageDict, "Resources"); - if (pObj && pObj->GetType() == PDFOBJ_DICTIONARY) { - CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font"); - if (pFonts) { - CPDF_Dictionary* pElement = pFonts->GetDict(csFontNameTag); - if (pElement) { - CPDF_Font* pFont = - m_pField->m_pForm->m_pDocument->LoadFont(pElement); - if (pFont) { - return pFont; - } - } + CPDF_Dictionary* pPageDict = m_pWidgetDict->GetDict("P"); + pObj = FPDF_GetFieldAttr(pPageDict, "Resources"); + if (pObj && pObj->GetType() == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font"); + if (pFonts) { + CPDF_Dictionary* pElement = pFonts->GetDict(csFontNameTag); + if (pElement) { + CPDF_Font* pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement); + if (pFont) { + return pFont; } + } } - return nullptr; + } + return nullptr; } -int CPDF_FormControl::GetControlAlignment() -{ - if (!m_pWidgetDict) { - return 0; - } - if (m_pWidgetDict->KeyExist("Q")) { - return m_pWidgetDict->GetInteger("Q", 0); - } - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "Q"); - if (pObj == NULL) { - return m_pField->m_pForm->GetFormAlignment(); - } - return pObj->GetInteger(); -} -FX_BOOL CPDF_ApSettings::HasMKEntry(const CFX_ByteStringC& csEntry) -{ - if (m_pDict == NULL) { - return FALSE; - } - return m_pDict->KeyExist(csEntry); -} -int CPDF_ApSettings::GetRotation() -{ - if (m_pDict == NULL) { - return 0; - } - return m_pDict->GetInteger(FX_BSTRC("R")); +int CPDF_FormControl::GetControlAlignment() { + if (!m_pWidgetDict) { + return 0; + } + if (m_pWidgetDict->KeyExist("Q")) { + return m_pWidgetDict->GetInteger("Q", 0); + } + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "Q"); + if (pObj == NULL) { + return m_pField->m_pForm->GetFormAlignment(); + } + return pObj->GetInteger(); +} +FX_BOOL CPDF_ApSettings::HasMKEntry(const CFX_ByteStringC& csEntry) { + if (m_pDict == NULL) { + return FALSE; + } + return m_pDict->KeyExist(csEntry); +} +int CPDF_ApSettings::GetRotation() { + if (m_pDict == NULL) { + return 0; + } + return m_pDict->GetInteger(FX_BSTRC("R")); } -FX_ARGB CPDF_ApSettings::GetColor(int& iColorType, const CFX_ByteStringC& csEntry) -{ - iColorType = COLORTYPE_TRANSPARENT; - if (m_pDict == NULL) { - return 0; - } - FX_ARGB color = 0; - CPDF_Array* pEntry = m_pDict->GetArray(csEntry); - if (pEntry == NULL) { - return color; - } - FX_DWORD dwCount = pEntry->GetCount(); - if (dwCount == 1) { - iColorType = COLORTYPE_GRAY; - FX_FLOAT g = pEntry->GetNumber(0) * 255; - color = ArgbEncode(255, (int)g, (int)g, (int)g); - } else if (dwCount == 3) { - iColorType = COLORTYPE_RGB; - FX_FLOAT r = pEntry->GetNumber(0) * 255; - FX_FLOAT g = pEntry->GetNumber(1) * 255; - FX_FLOAT b = pEntry->GetNumber(2) * 255; - color = ArgbEncode(255, (int)r, (int)g, (int)b); - } else if (dwCount == 4) { - iColorType = COLORTYPE_CMYK; - FX_FLOAT c = pEntry->GetNumber(0); - FX_FLOAT m = pEntry->GetNumber(1); - FX_FLOAT y = pEntry->GetNumber(2); - FX_FLOAT k = pEntry->GetNumber(3); - FX_FLOAT r = 1.0f - FX_MIN(1.0f, c + k); - FX_FLOAT g = 1.0f - FX_MIN(1.0f, m + k); - FX_FLOAT b = 1.0f - FX_MIN(1.0f, y + k); - color = ArgbEncode(255, (int)(r * 255), (int)(g * 255), (int)(b * 255)); - } +FX_ARGB CPDF_ApSettings::GetColor(int& iColorType, + const CFX_ByteStringC& csEntry) { + iColorType = COLORTYPE_TRANSPARENT; + if (m_pDict == NULL) { + return 0; + } + FX_ARGB color = 0; + CPDF_Array* pEntry = m_pDict->GetArray(csEntry); + if (pEntry == NULL) { return color; -} -FX_FLOAT CPDF_ApSettings::GetOriginalColor(int index, const CFX_ByteStringC& csEntry) -{ - if (m_pDict == NULL) { - return 0; - } - CPDF_Array* pEntry = m_pDict->GetArray(csEntry); - if (pEntry != NULL) { - return pEntry->GetNumber(index); - } + } + FX_DWORD dwCount = pEntry->GetCount(); + if (dwCount == 1) { + iColorType = COLORTYPE_GRAY; + FX_FLOAT g = pEntry->GetNumber(0) * 255; + color = ArgbEncode(255, (int)g, (int)g, (int)g); + } else if (dwCount == 3) { + iColorType = COLORTYPE_RGB; + FX_FLOAT r = pEntry->GetNumber(0) * 255; + FX_FLOAT g = pEntry->GetNumber(1) * 255; + FX_FLOAT b = pEntry->GetNumber(2) * 255; + color = ArgbEncode(255, (int)r, (int)g, (int)b); + } else if (dwCount == 4) { + iColorType = COLORTYPE_CMYK; + FX_FLOAT c = pEntry->GetNumber(0); + FX_FLOAT m = pEntry->GetNumber(1); + FX_FLOAT y = pEntry->GetNumber(2); + FX_FLOAT k = pEntry->GetNumber(3); + FX_FLOAT r = 1.0f - FX_MIN(1.0f, c + k); + FX_FLOAT g = 1.0f - FX_MIN(1.0f, m + k); + FX_FLOAT b = 1.0f - FX_MIN(1.0f, y + k); + color = ArgbEncode(255, (int)(r * 255), (int)(g * 255), (int)(b * 255)); + } + return color; +} +FX_FLOAT CPDF_ApSettings::GetOriginalColor(int index, + const CFX_ByteStringC& csEntry) { + if (m_pDict == NULL) { return 0; -} -void CPDF_ApSettings::GetOriginalColor(int& iColorType, FX_FLOAT fc[4], const CFX_ByteStringC& csEntry) -{ - iColorType = COLORTYPE_TRANSPARENT; - for (int i = 0; i < 4; i ++) { - fc[i] = 0; - } - if (m_pDict == NULL) { - return; - } - CPDF_Array* pEntry = m_pDict->GetArray(csEntry); - if (pEntry == NULL) { - return; - } - FX_DWORD dwCount = pEntry->GetCount(); - if (dwCount == 1) { - iColorType = COLORTYPE_GRAY; - fc[0] = pEntry->GetNumber(0); - } else if (dwCount == 3) { - iColorType = COLORTYPE_RGB; - fc[0] = pEntry->GetNumber(0); - fc[1] = pEntry->GetNumber(1); - fc[2] = pEntry->GetNumber(2); - } else if (dwCount == 4) { - iColorType = COLORTYPE_CMYK; - fc[0] = pEntry->GetNumber(0); - fc[1] = pEntry->GetNumber(1); - fc[2] = pEntry->GetNumber(2); - fc[3] = pEntry->GetNumber(3); - } -} -CFX_WideString CPDF_ApSettings::GetCaption(const CFX_ByteStringC& csEntry) -{ - CFX_WideString csCaption; - if (m_pDict == NULL) { - return csCaption; - } - return m_pDict->GetUnicodeText(csEntry); -} -CPDF_Stream* CPDF_ApSettings::GetIcon(const CFX_ByteStringC& csEntry) -{ - if (m_pDict == NULL) { - return NULL; - } - return m_pDict->GetStream(csEntry); -} -CPDF_IconFit CPDF_ApSettings::GetIconFit() -{ - if (m_pDict == NULL) { - return NULL; - } - return m_pDict->GetDict(FX_BSTRC("IF")); -} -int CPDF_ApSettings::GetTextPosition() -{ - if (m_pDict == NULL) { - return TEXTPOS_CAPTION; - } - return m_pDict->GetInteger(FX_BSTRC("TP"), TEXTPOS_CAPTION); + } + CPDF_Array* pEntry = m_pDict->GetArray(csEntry); + if (pEntry != NULL) { + return pEntry->GetNumber(index); + } + return 0; +} +void CPDF_ApSettings::GetOriginalColor(int& iColorType, + FX_FLOAT fc[4], + const CFX_ByteStringC& csEntry) { + iColorType = COLORTYPE_TRANSPARENT; + for (int i = 0; i < 4; i++) { + fc[i] = 0; + } + if (m_pDict == NULL) { + return; + } + CPDF_Array* pEntry = m_pDict->GetArray(csEntry); + if (pEntry == NULL) { + return; + } + FX_DWORD dwCount = pEntry->GetCount(); + if (dwCount == 1) { + iColorType = COLORTYPE_GRAY; + fc[0] = pEntry->GetNumber(0); + } else if (dwCount == 3) { + iColorType = COLORTYPE_RGB; + fc[0] = pEntry->GetNumber(0); + fc[1] = pEntry->GetNumber(1); + fc[2] = pEntry->GetNumber(2); + } else if (dwCount == 4) { + iColorType = COLORTYPE_CMYK; + fc[0] = pEntry->GetNumber(0); + fc[1] = pEntry->GetNumber(1); + fc[2] = pEntry->GetNumber(2); + fc[3] = pEntry->GetNumber(3); + } +} +CFX_WideString CPDF_ApSettings::GetCaption(const CFX_ByteStringC& csEntry) { + CFX_WideString csCaption; + if (m_pDict == NULL) { + return csCaption; + } + return m_pDict->GetUnicodeText(csEntry); +} +CPDF_Stream* CPDF_ApSettings::GetIcon(const CFX_ByteStringC& csEntry) { + if (m_pDict == NULL) { + return NULL; + } + return m_pDict->GetStream(csEntry); +} +CPDF_IconFit CPDF_ApSettings::GetIconFit() { + if (m_pDict == NULL) { + return NULL; + } + return m_pDict->GetDict(FX_BSTRC("IF")); +} +int CPDF_ApSettings::GetTextPosition() { + if (m_pDict == NULL) { + return TEXTPOS_CAPTION; + } + return m_pDict->GetInteger(FX_BSTRC("TP"), TEXTPOS_CAPTION); } diff --git a/core/src/fpdfdoc/doc_formfield.cpp b/core/src/fpdfdoc/doc_formfield.cpp index 8b644e4f93..8c99cf4a78 100644 --- a/core/src/fpdfdoc/doc_formfield.cpp +++ b/core/src/fpdfdoc/doc_formfield.cpp @@ -7,1171 +7,1145 @@ #include "../../include/fpdfdoc/fpdf_doc.h" #include "doc_utils.h" -FX_BOOL PDF_FormField_IsUnison(CPDF_FormField *pField) -{ - FX_BOOL bUnison = FALSE; - if (pField->GetType() == CPDF_FormField::CheckBox) { - bUnison = TRUE; +FX_BOOL PDF_FormField_IsUnison(CPDF_FormField* pField) { + FX_BOOL bUnison = FALSE; + if (pField->GetType() == CPDF_FormField::CheckBox) { + bUnison = TRUE; + } else { + FX_DWORD dwFlags = pField->GetFieldFlags(); + bUnison = ((dwFlags & 0x2000000) != 0); + } + return bUnison; +} +CPDF_FormField::CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict) { + m_pDict = pDict; + m_Type = Unknown; + m_pForm = pForm; + m_pFont = NULL; + m_FontSize = 0; + SyncFieldFlags(); +} +CPDF_FormField::~CPDF_FormField() {} +void CPDF_FormField::SyncFieldFlags() { + CFX_ByteString type_name = FPDF_GetFieldAttr(m_pDict, "FT") + ? FPDF_GetFieldAttr(m_pDict, "FT")->GetString() + : CFX_ByteString(); + FX_DWORD flags = FPDF_GetFieldAttr(m_pDict, "Ff") + ? FPDF_GetFieldAttr(m_pDict, "Ff")->GetInteger() + : 0; + m_Flags = 0; + if (flags & 1) { + m_Flags |= FORMFIELD_READONLY; + } + if (flags & 2) { + m_Flags |= FORMFIELD_REQUIRED; + } + if (flags & 4) { + m_Flags |= FORMFIELD_NOEXPORT; + } + if (type_name == "Btn") { + if (flags & 0x8000) { + m_Type = RadioButton; + if (flags & 0x4000) { + m_Flags |= FORMRADIO_NOTOGGLEOFF; + } + if (flags & 0x2000000) { + m_Flags |= FORMRADIO_UNISON; + } + } else if (flags & 0x10000) { + m_Type = PushButton; } else { - FX_DWORD dwFlags = pField->GetFieldFlags(); - bUnison = ((dwFlags & 0x2000000) != 0); + m_Type = CheckBox; } - return bUnison; -} -CPDF_FormField::CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict) -{ - m_pDict = pDict; - m_Type = Unknown; - m_pForm = pForm; - m_pFont = NULL; - m_FontSize = 0; - SyncFieldFlags(); + } else if (type_name == "Tx") { + if (flags & 0x100000) { + m_Type = File; + } else if (flags & 0x2000000) { + m_Type = RichText; + } else { + m_Type = Text; + if (flags & 0x1000) { + m_Flags |= FORMTEXT_MULTILINE; + } + if (flags & 0x2000) { + m_Flags |= FORMTEXT_PASSWORD; + } + if (flags & 0x800000) { + m_Flags |= FORMTEXT_NOSCROLL; + } + if (flags & 0x100000) { + m_Flags |= FORMTEXT_COMB; + } + } + LoadDA(); + } else if (type_name == "Ch") { + if (flags & 0x20000) { + m_Type = ComboBox; + if (flags & 0x40000) { + m_Flags |= FORMCOMBO_EDIT; + } + } else { + m_Type = ListBox; + if (flags & 0x200000) { + m_Flags |= FORMLIST_MULTISELECT; + } + } + LoadDA(); + } else if (type_name == "Sig") { + m_Type = Sign; + } } -CPDF_FormField::~CPDF_FormField() -{ +CFX_WideString CPDF_FormField::GetFullName() { + return ::GetFullName(m_pDict); } -void CPDF_FormField::SyncFieldFlags() -{ - CFX_ByteString type_name = FPDF_GetFieldAttr(m_pDict, "FT") ? FPDF_GetFieldAttr(m_pDict, "FT")->GetString() : CFX_ByteString(); - FX_DWORD flags = FPDF_GetFieldAttr(m_pDict, "Ff")? FPDF_GetFieldAttr(m_pDict, "Ff")->GetInteger() : 0; - m_Flags = 0; - if (flags & 1) { - m_Flags |= FORMFIELD_READONLY; - } - if (flags & 2) { - m_Flags |= FORMFIELD_REQUIRED; - } - if (flags & 4) { - m_Flags |= FORMFIELD_NOEXPORT; - } - if (type_name == "Btn") { - if (flags & 0x8000) { - m_Type = RadioButton; - if (flags & 0x4000) { - m_Flags |= FORMRADIO_NOTOGGLEOFF; - } - if (flags & 0x2000000) { - m_Flags |= FORMRADIO_UNISON; - } - } else if (flags & 0x10000) { - m_Type = PushButton; +FX_BOOL CPDF_FormField::ResetField(FX_BOOL bNotify) { + switch (m_Type) { + case CPDF_FormField::CheckBox: + case CPDF_FormField::RadioButton: { + CFX_ByteArray statusArray; + if (bNotify && m_pForm->m_pFormNotify != NULL) { + SaveCheckedFieldStatus(this, statusArray); + } + int iCount = CountControls(); + if (iCount) { + if (PDF_FormField_IsUnison(this)) { + for (int i = 0; i < iCount; i++) { + CheckControl(i, GetControl(i)->IsDefaultChecked(), FALSE); + } } else { - m_Type = CheckBox; + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pControl = GetControl(i); + FX_BOOL bChecked = pControl->IsDefaultChecked(); + CheckControl(i, bChecked, FALSE); + } } - } else if (type_name == "Tx") { - if (flags & 0x100000) { - m_Type = File; - } else if (flags & 0x2000000) { - m_Type = RichText; - } else { - m_Type = Text; - if (flags & 0x1000) { - m_Flags |= FORMTEXT_MULTILINE; - } - if (flags & 0x2000) { - m_Flags |= FORMTEXT_PASSWORD; - } - if (flags & 0x800000) { - m_Flags |= FORMTEXT_NOSCROLL; - } - if (flags & 0x100000) { - m_Flags |= FORMTEXT_COMB; - } + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterCheckedStatusChange(this, statusArray); + } + } break; + case CPDF_FormField::ComboBox: { + CFX_WideString csValue; + ClearSelection(); + int iIndex = GetDefaultSelectedItem(); + if (iIndex >= 0) { + csValue = GetOptionLabel(iIndex); + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); + if (iRet < 0) { + return FALSE; } - LoadDA(); - } else if (type_name == "Ch") { - if (flags & 0x20000) { - m_Type = ComboBox; - if (flags & 0x40000) { - m_Flags |= FORMCOMBO_EDIT; - } - } else { - m_Type = ListBox; - if (flags & 0x200000) { - m_Flags |= FORMLIST_MULTISELECT; - } + } + SetItemSelection(iIndex, TRUE); + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + } break; + case CPDF_FormField::ListBox: { + CFX_WideString csValue; + ClearSelection(); + int iIndex = GetDefaultSelectedItem(); + if (iIndex >= 0) { + csValue = GetOptionLabel(iIndex); + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); + if (iRet < 0) { + return FALSE; } - LoadDA(); - } else if (type_name == "Sig") { - m_Type = Sign; - } -} -CFX_WideString CPDF_FormField::GetFullName() -{ - return ::GetFullName(m_pDict); -} -FX_BOOL CPDF_FormField::ResetField(FX_BOOL bNotify) -{ - switch (m_Type) { - case CPDF_FormField::CheckBox: - case CPDF_FormField::RadioButton: { - CFX_ByteArray statusArray; - if (bNotify && m_pForm->m_pFormNotify != NULL) { - SaveCheckedFieldStatus(this, statusArray); - } - int iCount = CountControls(); - if (iCount) { - if (PDF_FormField_IsUnison(this)) { - for(int i = 0; i < iCount; i++) { - CheckControl(i, GetControl(i)->IsDefaultChecked(), FALSE); - } - } else { - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pControl = GetControl(i); - FX_BOOL bChecked = pControl->IsDefaultChecked(); - CheckControl(i, bChecked, FALSE); - } - } - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterCheckedStatusChange(this, statusArray); - } - } - break; - case CPDF_FormField::ComboBox: { - CFX_WideString csValue; - ClearSelection(); - int iIndex = GetDefaultSelectedItem(); - if (iIndex >= 0) { - csValue = GetOptionLabel(iIndex); - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); - if (iRet < 0) { - return FALSE; - } - } - SetItemSelection(iIndex, TRUE); - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterValueChange(this); - } - } - break; - case CPDF_FormField::ListBox: { - CFX_WideString csValue; - ClearSelection(); - int iIndex = GetDefaultSelectedItem(); - if (iIndex >= 0) { - csValue = GetOptionLabel(iIndex); - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); - if (iRet < 0) { - return FALSE; - } - } - SetItemSelection(iIndex, TRUE); - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterSelectionChange(this); - } - } - break; - case CPDF_FormField::Text: - case CPDF_FormField::RichText: - case CPDF_FormField::File: - default: { - CPDF_Object* pDV = FPDF_GetFieldAttr(m_pDict, "DV"); - CFX_WideString csDValue; - if (pDV != NULL) { - csDValue = pDV->GetUnicodeText(); - } - CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V"); - CFX_WideString csValue; - if (pV != NULL) { - csValue = pV->GetUnicodeText(); - } - CPDF_Object* pRV = FPDF_GetFieldAttr(m_pDict, "RV"); - if (!pRV && (csDValue == csValue)) { - return FALSE; - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csDValue); - if (iRet < 0) { - return FALSE; - } - } - if (pDV == NULL) { - m_pDict->RemoveAt("V"); - m_pDict->RemoveAt("RV"); - } else { - CPDF_Object* pClone = pDV->Clone(); - if (pClone == NULL) { - return FALSE; - } - m_pDict->SetAt("V", pClone); - if(pRV) { - CPDF_Object* pCloneR = pDV->Clone(); - m_pDict->SetAt("RV", pCloneR); - } - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterValueChange(this); - } - m_pForm->m_bUpdated = TRUE; - } - break; - } - return TRUE; -} -int CPDF_FormField::GetControlIndex(const CPDF_FormControl* pControl) -{ - if (pControl == NULL) { - return -1; - } - int iCount = m_ControlList.GetSize(); - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pFind = (CPDF_FormControl*)m_ControlList.GetAt(i); - if (pFind == pControl) { - return i; + } + SetItemSelection(iIndex, TRUE); + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterSelectionChange(this); + } + } break; + case CPDF_FormField::Text: + case CPDF_FormField::RichText: + case CPDF_FormField::File: + default: { + CPDF_Object* pDV = FPDF_GetFieldAttr(m_pDict, "DV"); + CFX_WideString csDValue; + if (pDV != NULL) { + csDValue = pDV->GetUnicodeText(); + } + CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V"); + CFX_WideString csValue; + if (pV != NULL) { + csValue = pV->GetUnicodeText(); + } + CPDF_Object* pRV = FPDF_GetFieldAttr(m_pDict, "RV"); + if (!pRV && (csDValue == csValue)) { + return FALSE; + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csDValue); + if (iRet < 0) { + return FALSE; } - } + } + if (pDV == NULL) { + m_pDict->RemoveAt("V"); + m_pDict->RemoveAt("RV"); + } else { + CPDF_Object* pClone = pDV->Clone(); + if (pClone == NULL) { + return FALSE; + } + m_pDict->SetAt("V", pClone); + if (pRV) { + CPDF_Object* pCloneR = pDV->Clone(); + m_pDict->SetAt("RV", pCloneR); + } + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + m_pForm->m_bUpdated = TRUE; + } break; + } + return TRUE; +} +int CPDF_FormField::GetControlIndex(const CPDF_FormControl* pControl) { + if (pControl == NULL) { return -1; + } + int iCount = m_ControlList.GetSize(); + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pFind = (CPDF_FormControl*)m_ControlList.GetAt(i); + if (pFind == pControl) { + return i; + } + } + return -1; } -int CPDF_FormField::GetFieldType() -{ - switch (m_Type) { - case PushButton: - return FIELDTYPE_PUSHBUTTON; - case CheckBox: - return FIELDTYPE_CHECKBOX; - case RadioButton: - return FIELDTYPE_RADIOBUTTON; - case ComboBox: - return FIELDTYPE_COMBOBOX; - case ListBox: - return FIELDTYPE_LISTBOX; - case Text: - case RichText: - case File: - return FIELDTYPE_TEXTFIELD; - case Sign: - return FIELDTYPE_SIGNATURE; - default: - break; - } - return FIELDTYPE_UNKNOWN; +int CPDF_FormField::GetFieldType() { + switch (m_Type) { + case PushButton: + return FIELDTYPE_PUSHBUTTON; + case CheckBox: + return FIELDTYPE_CHECKBOX; + case RadioButton: + return FIELDTYPE_RADIOBUTTON; + case ComboBox: + return FIELDTYPE_COMBOBOX; + case ListBox: + return FIELDTYPE_LISTBOX; + case Text: + case RichText: + case File: + return FIELDTYPE_TEXTFIELD; + case Sign: + return FIELDTYPE_SIGNATURE; + default: + break; + } + return FIELDTYPE_UNKNOWN; } -CPDF_AAction CPDF_FormField::GetAdditionalAction() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "AA"); - if (pObj == NULL) { - return NULL; - } - return pObj->GetDict(); +CPDF_AAction CPDF_FormField::GetAdditionalAction() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "AA"); + if (pObj == NULL) { + return NULL; + } + return pObj->GetDict(); } -CFX_WideString CPDF_FormField::GetAlternateName() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TU"); - if (pObj == NULL) { - return L""; - } - return pObj->GetUnicodeText(); +CFX_WideString CPDF_FormField::GetAlternateName() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TU"); + if (pObj == NULL) { + return L""; + } + return pObj->GetUnicodeText(); } -CFX_WideString CPDF_FormField::GetMappingName() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TM"); - if (pObj == NULL) { - return L""; - } - return pObj->GetUnicodeText(); +CFX_WideString CPDF_FormField::GetMappingName() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TM"); + if (pObj == NULL) { + return L""; + } + return pObj->GetUnicodeText(); } -FX_DWORD CPDF_FormField::GetFieldFlags() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "Ff"); - if (pObj == NULL) { - return 0; - } - return pObj->GetInteger(); +FX_DWORD CPDF_FormField::GetFieldFlags() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "Ff"); + if (pObj == NULL) { + return 0; + } + return pObj->GetInteger(); } -CFX_ByteString CPDF_FormField::GetDefaultStyle() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "DS"); - if (pObj == NULL) { - return ""; - } - return pObj->GetString(); +CFX_ByteString CPDF_FormField::GetDefaultStyle() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "DS"); + if (pObj == NULL) { + return ""; + } + return pObj->GetString(); } -CFX_WideString CPDF_FormField::GetRichTextString() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "RV"); - if (pObj == NULL) { - return L""; - } - return pObj->GetUnicodeText(); +CFX_WideString CPDF_FormField::GetRichTextString() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "RV"); + if (pObj == NULL) { + return L""; + } + return pObj->GetUnicodeText(); } -CFX_WideString CPDF_FormField::GetValue(FX_BOOL bDefault) -{ - if (GetType() == CheckBox || GetType() == RadioButton) { - return GetCheckValue(bDefault); +CFX_WideString CPDF_FormField::GetValue(FX_BOOL bDefault) { + if (GetType() == CheckBox || GetType() == RadioButton) { + return GetCheckValue(bDefault); + } + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, bDefault ? "DV" : "V"); + if (pValue == NULL) { + if (!bDefault) { + if (m_Type == RichText) { + pValue = FPDF_GetFieldAttr(m_pDict, "V"); + } + if (pValue == NULL && m_Type != Text) { + pValue = FPDF_GetFieldAttr(m_pDict, "DV"); + } } - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, bDefault ? "DV" : "V"); if (pValue == NULL) { - if (!bDefault) { - if (m_Type == RichText) { - pValue = FPDF_GetFieldAttr(m_pDict, "V"); - } - if (pValue == NULL && m_Type != Text) { - pValue = FPDF_GetFieldAttr(m_pDict, "DV"); - } - } - if (pValue == NULL) { - return CFX_WideString(); - } - } - switch (pValue->GetType()) { - case PDFOBJ_STRING: - case PDFOBJ_STREAM: - return pValue->GetUnicodeText(); - case PDFOBJ_ARRAY: - pValue = ((CPDF_Array*)pValue)->GetElementValue(0); - if (pValue) { - return pValue->GetUnicodeText(); - } - break; - } - return CFX_WideString(); + return CFX_WideString(); + } + } + switch (pValue->GetType()) { + case PDFOBJ_STRING: + case PDFOBJ_STREAM: + return pValue->GetUnicodeText(); + case PDFOBJ_ARRAY: + pValue = ((CPDF_Array*)pValue)->GetElementValue(0); + if (pValue) { + return pValue->GetUnicodeText(); + } + break; + } + return CFX_WideString(); } -CFX_WideString CPDF_FormField::GetValue() -{ - return GetValue(FALSE); +CFX_WideString CPDF_FormField::GetValue() { + return GetValue(FALSE); } -CFX_WideString CPDF_FormField::GetDefaultValue() -{ - return GetValue(TRUE); +CFX_WideString CPDF_FormField::GetDefaultValue() { + return GetValue(TRUE); } -FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value, FX_BOOL bDefault, FX_BOOL bNotify) -{ - switch (m_Type) { - case CheckBox: - case RadioButton: { - SetCheckValue(value, bDefault, bNotify); - return TRUE; - } - case File: - case RichText: - case Text: - case ComboBox: { - CFX_WideString csValue = value; - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); - if (iRet < 0) { - return FALSE; - } - } - int iIndex = FindOptionValue(csValue); - if (iIndex < 0) { - CFX_ByteString bsEncodeText = PDF_EncodeText(csValue); - m_pDict->SetAtString(bDefault ? "DV" : "V", bsEncodeText); - if (m_Type == RichText && !bDefault) { - m_pDict->SetAtString("RV", bsEncodeText); - } - m_pDict->RemoveAt("I"); - } else { - m_pDict->SetAtString(bDefault ? "DV" : "V", PDF_EncodeText(csValue)); - if (bDefault) { - } else { - ClearSelection(); - SetItemSelection(iIndex, TRUE); - } - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterValueChange(this); - } - m_pForm->m_bUpdated = TRUE; - } - break; - case ListBox: { - int iIndex = FindOptionValue(value); - if (iIndex < 0) { - return FALSE; - } - if (bDefault && iIndex == GetDefaultSelectedItem()) { - return FALSE; - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - CFX_WideString csValue = value; - int iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); - if (iRet < 0) { - return FALSE; - } - } - if (bDefault) { - } else { - ClearSelection(); - SetItemSelection(iIndex, TRUE); - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterSelectionChange(this); - } - m_pForm->m_bUpdated = TRUE; - break; - } - default: - break; - } - if (CPDF_InterForm::m_bUpdateAP) { - UpdateAP(NULL); - } - return TRUE; -} -FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value, FX_BOOL bNotify) -{ - return SetValue(value, FALSE, bNotify); -} -int CPDF_FormField::GetMaxLen() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "MaxLen"); - if (pObj == NULL) { - int iCount = m_ControlList.GetSize(); - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pControl = (CPDF_FormControl*)m_ControlList.GetAt(i); - if (pControl == NULL) { - continue; - } - CPDF_Dictionary* pWidgetDict = pControl->m_pWidgetDict; - if (pWidgetDict->KeyExist("MaxLen")) { - return pWidgetDict->GetInteger("MaxLen"); - } +FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value, + FX_BOOL bDefault, + FX_BOOL bNotify) { + switch (m_Type) { + case CheckBox: + case RadioButton: { + SetCheckValue(value, bDefault, bNotify); + return TRUE; + } + case File: + case RichText: + case Text: + case ComboBox: { + CFX_WideString csValue = value; + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); + if (iRet < 0) { + return FALSE; } - return 0; - } - return pObj->GetInteger(); -} -int CPDF_FormField::CountSelectedItems() -{ - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); - if (pValue == NULL) { - pValue = FPDF_GetFieldAttr(m_pDict, "I"); - if (pValue == NULL) { - return 0; + } + int iIndex = FindOptionValue(csValue); + if (iIndex < 0) { + CFX_ByteString bsEncodeText = PDF_EncodeText(csValue); + m_pDict->SetAtString(bDefault ? "DV" : "V", bsEncodeText); + if (m_Type == RichText && !bDefault) { + m_pDict->SetAtString("RV", bsEncodeText); } - } - if (pValue->GetType() == PDFOBJ_STRING) { - if (pValue->GetString().IsEmpty()) { - return 0; + m_pDict->RemoveAt("I"); + } else { + m_pDict->SetAtString(bDefault ? "DV" : "V", PDF_EncodeText(csValue)); + if (bDefault) { + } else { + ClearSelection(); + SetItemSelection(iIndex, TRUE); } - return 1; - } - if (pValue->GetType() == PDFOBJ_NUMBER) { - if (pValue->GetString().IsEmpty()) { - return 0; + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + m_pForm->m_bUpdated = TRUE; + } break; + case ListBox: { + int iIndex = FindOptionValue(value); + if (iIndex < 0) { + return FALSE; + } + if (bDefault && iIndex == GetDefaultSelectedItem()) { + return FALSE; + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + CFX_WideString csValue = value; + int iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); + if (iRet < 0) { + return FALSE; } - return 1; - } - if (pValue->GetType() != PDFOBJ_ARRAY) { - return 0; - } - return ((CPDF_Array*)pValue)->GetCount(); + } + if (bDefault) { + } else { + ClearSelection(); + SetItemSelection(iIndex, TRUE); + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterSelectionChange(this); + } + m_pForm->m_bUpdated = TRUE; + break; + } + default: + break; + } + if (CPDF_InterForm::m_bUpdateAP) { + UpdateAP(NULL); + } + return TRUE; } -int CPDF_FormField::GetSelectedIndex(int index) -{ - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); +FX_BOOL CPDF_FormField::SetValue(const CFX_WideString& value, FX_BOOL bNotify) { + return SetValue(value, FALSE, bNotify); +} +int CPDF_FormField::GetMaxLen() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "MaxLen"); + if (pObj == NULL) { + int iCount = m_ControlList.GetSize(); + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pControl = (CPDF_FormControl*)m_ControlList.GetAt(i); + if (pControl == NULL) { + continue; + } + CPDF_Dictionary* pWidgetDict = pControl->m_pWidgetDict; + if (pWidgetDict->KeyExist("MaxLen")) { + return pWidgetDict->GetInteger("MaxLen"); + } + } + return 0; + } + return pObj->GetInteger(); +} +int CPDF_FormField::CountSelectedItems() { + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); + if (pValue == NULL) { + pValue = FPDF_GetFieldAttr(m_pDict, "I"); if (pValue == NULL) { - pValue = FPDF_GetFieldAttr(m_pDict, "I"); - if (pValue == NULL) { - return -1; - } - } - if (pValue->GetType() == PDFOBJ_NUMBER) { - return pValue->GetInteger(); - } - CFX_WideString sel_value; - if (pValue->GetType() == PDFOBJ_STRING) { - if (index != 0) { - return -1; - } - sel_value = pValue->GetUnicodeText(); - } else { - if (pValue->GetType() != PDFOBJ_ARRAY) { - return -1; - } - if (index < 0) { - return -1; - } - CPDF_Object* elementValue = ((CPDF_Array*)pValue)->GetElementValue(index); - sel_value = elementValue ? elementValue->GetUnicodeText() : CFX_WideString(); - } - if (index < CountSelectedOptions()) { - int iOptIndex = GetSelectedOptionIndex(index); - CFX_WideString csOpt = GetOptionValue(iOptIndex); - if (csOpt == sel_value) { - return iOptIndex; - } - } - int nOpts = CountOptions(); - for (int i = 0; i < nOpts; i ++) { - if (sel_value == GetOptionValue(i)) { - return i; - } - } - return -1; + return 0; + } + } + if (pValue->GetType() == PDFOBJ_STRING) { + if (pValue->GetString().IsEmpty()) { + return 0; + } + return 1; + } + if (pValue->GetType() == PDFOBJ_NUMBER) { + if (pValue->GetString().IsEmpty()) { + return 0; + } + return 1; + } + if (pValue->GetType() != PDFOBJ_ARRAY) { + return 0; + } + return ((CPDF_Array*)pValue)->GetCount(); } -FX_BOOL CPDF_FormField::ClearSelection(FX_BOOL bNotify) -{ - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = 0; - CFX_WideString csValue; - int iIndex = GetSelectedIndex(0); - if (iIndex >= 0) { - csValue = GetOptionLabel(iIndex); - } - if (GetType() == ListBox) { - iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); - } - if (GetType() == ComboBox) { - iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); - } - if (iRet < 0) { - return FALSE; - } - } - m_pDict->RemoveAt("V"); - m_pDict->RemoveAt("I"); - if (bNotify && m_pForm->m_pFormNotify != NULL) { - if (GetType() == ListBox) { - m_pForm->m_pFormNotify->AfterSelectionChange(this); - } - if (GetType() == ComboBox) { - m_pForm->m_pFormNotify->AfterValueChange(this); - } - } - if (CPDF_InterForm::m_bUpdateAP) { - UpdateAP(NULL); - } - m_pForm->m_bUpdated = TRUE; - return TRUE; +int CPDF_FormField::GetSelectedIndex(int index) { + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); + if (pValue == NULL) { + pValue = FPDF_GetFieldAttr(m_pDict, "I"); + if (pValue == NULL) { + return -1; + } + } + if (pValue->GetType() == PDFOBJ_NUMBER) { + return pValue->GetInteger(); + } + CFX_WideString sel_value; + if (pValue->GetType() == PDFOBJ_STRING) { + if (index != 0) { + return -1; + } + sel_value = pValue->GetUnicodeText(); + } else { + if (pValue->GetType() != PDFOBJ_ARRAY) { + return -1; + } + if (index < 0) { + return -1; + } + CPDF_Object* elementValue = ((CPDF_Array*)pValue)->GetElementValue(index); + sel_value = + elementValue ? elementValue->GetUnicodeText() : CFX_WideString(); + } + if (index < CountSelectedOptions()) { + int iOptIndex = GetSelectedOptionIndex(index); + CFX_WideString csOpt = GetOptionValue(iOptIndex); + if (csOpt == sel_value) { + return iOptIndex; + } + } + int nOpts = CountOptions(); + for (int i = 0; i < nOpts; i++) { + if (sel_value == GetOptionValue(i)) { + return i; + } + } + return -1; } -FX_BOOL CPDF_FormField::IsItemSelected(int index) -{ - ASSERT(GetType() == ComboBox || GetType() == ListBox); - if (index < 0 || index >= CountOptions()) { - return FALSE; - } - if (IsOptionSelected(index)) { - return TRUE; - } - CFX_WideString opt_value = GetOptionValue(index); - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); +FX_BOOL CPDF_FormField::ClearSelection(FX_BOOL bNotify) { + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = 0; + CFX_WideString csValue; + int iIndex = GetSelectedIndex(0); + if (iIndex >= 0) { + csValue = GetOptionLabel(iIndex); + } + if (GetType() == ListBox) { + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); + } + if (GetType() == ComboBox) { + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); + } + if (iRet < 0) { + return FALSE; + } + } + m_pDict->RemoveAt("V"); + m_pDict->RemoveAt("I"); + if (bNotify && m_pForm->m_pFormNotify != NULL) { + if (GetType() == ListBox) { + m_pForm->m_pFormNotify->AfterSelectionChange(this); + } + if (GetType() == ComboBox) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + } + if (CPDF_InterForm::m_bUpdateAP) { + UpdateAP(NULL); + } + m_pForm->m_bUpdated = TRUE; + return TRUE; +} +FX_BOOL CPDF_FormField::IsItemSelected(int index) { + ASSERT(GetType() == ComboBox || GetType() == ListBox); + if (index < 0 || index >= CountOptions()) { + return FALSE; + } + if (IsOptionSelected(index)) { + return TRUE; + } + CFX_WideString opt_value = GetOptionValue(index); + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); + if (pValue == NULL) { + pValue = FPDF_GetFieldAttr(m_pDict, "I"); if (pValue == NULL) { - pValue = FPDF_GetFieldAttr(m_pDict, "I"); - if (pValue == NULL) { - return FALSE; - } + return FALSE; } - if (pValue->GetType() == PDFOBJ_STRING) { - if (pValue->GetUnicodeText() == opt_value) { - return TRUE; - } - return FALSE; + } + if (pValue->GetType() == PDFOBJ_STRING) { + if (pValue->GetUnicodeText() == opt_value) { + return TRUE; } - if (pValue->GetType() == PDFOBJ_NUMBER) { - if (pValue->GetString().IsEmpty()) { - return FALSE; - } - if (pValue->GetInteger() == index) { - return TRUE; - } - return FALSE; + return FALSE; + } + if (pValue->GetType() == PDFOBJ_NUMBER) { + if (pValue->GetString().IsEmpty()) { + return FALSE; } - if (pValue->GetType() != PDFOBJ_ARRAY) { - return FALSE; + if (pValue->GetInteger() == index) { + return TRUE; } - CPDF_Array* pArray = (CPDF_Array*)pValue; - int iPos = -1; - for (int j = 0; j < CountSelectedOptions(); j ++) { - if (GetSelectedOptionIndex(j) == index) { - iPos = j; - break; - } - } - for (FX_DWORD i = 0; i < pArray->GetCount(); i ++) - if (pArray->GetElementValue(i)->GetUnicodeText() == opt_value && (int)i == iPos) { - return TRUE; - } return FALSE; + } + if (pValue->GetType() != PDFOBJ_ARRAY) { + return FALSE; + } + CPDF_Array* pArray = (CPDF_Array*)pValue; + int iPos = -1; + for (int j = 0; j < CountSelectedOptions(); j++) { + if (GetSelectedOptionIndex(j) == index) { + iPos = j; + break; + } + } + for (FX_DWORD i = 0; i < pArray->GetCount(); i++) + if (pArray->GetElementValue(i)->GetUnicodeText() == opt_value && + (int)i == iPos) { + return TRUE; + } + return FALSE; } -FX_BOOL CPDF_FormField::SetItemSelection(int index, FX_BOOL bSelected, FX_BOOL bNotify) -{ - ASSERT(GetType() == ComboBox || GetType() == ListBox); - if (index < 0 || index >= CountOptions()) { - return FALSE; +FX_BOOL CPDF_FormField::SetItemSelection(int index, + FX_BOOL bSelected, + FX_BOOL bNotify) { + ASSERT(GetType() == ComboBox || GetType() == ListBox); + if (index < 0 || index >= CountOptions()) { + return FALSE; + } + CFX_WideString opt_value = GetOptionValue(index); + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = 0; + if (GetType() == ListBox) { + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, opt_value); } - CFX_WideString opt_value = GetOptionValue(index); - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = 0; - if (GetType() == ListBox) { - iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, opt_value); - } - if (GetType() == ComboBox) { - iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, opt_value); - } - if (iRet < 0) { - return FALSE; - } + if (GetType() == ComboBox) { + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, opt_value); } - if (!bSelected) { - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); - if (pValue != NULL) { - if (m_Type == ListBox) { - SelectOption(index, FALSE); - if (pValue->GetType() == PDFOBJ_STRING) { - if (pValue->GetUnicodeText() == opt_value) { - m_pDict->RemoveAt("V"); - } - } else if (pValue->GetType() == PDFOBJ_ARRAY) { - CPDF_Array* pArray = CPDF_Array::Create(); - if (pArray == NULL) { - return FALSE; - } - int iCount = CountOptions(); - for (int i = 0; i < iCount; i ++) { - if (i != index) { - if (IsItemSelected(i)) { - opt_value = GetOptionValue(i); - pArray->AddString(PDF_EncodeText(opt_value)); - } - } - } - if (pArray->GetCount() < 1) { - pArray->Release(); - } else { - m_pDict->SetAt("V", pArray); - } - } - } else if (m_Type == ComboBox) { - m_pDict->RemoveAt("V"); - m_pDict->RemoveAt("I"); - } - } - } else { - if (m_Type == ListBox) { - SelectOption(index, TRUE); - if (!(m_Flags & FORMLIST_MULTISELECT)) { - m_pDict->SetAtString("V", PDF_EncodeText(opt_value)); - } else { - CPDF_Array* pArray = CPDF_Array::Create(); - if (pArray == NULL) { - return FALSE; - } - FX_BOOL bSelected; - int iCount = CountOptions(); - for (int i = 0; i < iCount; i ++) { - if (i != index) { - bSelected = IsItemSelected(i); - } else { - bSelected = TRUE; - } - if (bSelected) { - opt_value = GetOptionValue(i); - pArray->AddString(PDF_EncodeText(opt_value)); - } - } - m_pDict->SetAt("V", pArray); - } - } else if (m_Type == ComboBox) { - m_pDict->SetAtString("V", PDF_EncodeText(opt_value)); - CPDF_Array* pI = CPDF_Array::Create(); - if (pI == NULL) { - return FALSE; + if (iRet < 0) { + return FALSE; + } + } + if (!bSelected) { + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V"); + if (pValue != NULL) { + if (m_Type == ListBox) { + SelectOption(index, FALSE); + if (pValue->GetType() == PDFOBJ_STRING) { + if (pValue->GetUnicodeText() == opt_value) { + m_pDict->RemoveAt("V"); + } + } else if (pValue->GetType() == PDFOBJ_ARRAY) { + CPDF_Array* pArray = CPDF_Array::Create(); + if (pArray == NULL) { + return FALSE; + } + int iCount = CountOptions(); + for (int i = 0; i < iCount; i++) { + if (i != index) { + if (IsItemSelected(i)) { + opt_value = GetOptionValue(i); + pArray->AddString(PDF_EncodeText(opt_value)); + } } - pI->AddInteger(index); - m_pDict->SetAt("I", pI); + } + if (pArray->GetCount() < 1) { + pArray->Release(); + } else { + m_pDict->SetAt("V", pArray); + } } - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - if (GetType() == ListBox) { - m_pForm->m_pFormNotify->AfterSelectionChange(this); + } else if (m_Type == ComboBox) { + m_pDict->RemoveAt("V"); + m_pDict->RemoveAt("I"); + } + } + } else { + if (m_Type == ListBox) { + SelectOption(index, TRUE); + if (!(m_Flags & FORMLIST_MULTISELECT)) { + m_pDict->SetAtString("V", PDF_EncodeText(opt_value)); + } else { + CPDF_Array* pArray = CPDF_Array::Create(); + if (pArray == NULL) { + return FALSE; } - if (GetType() == ComboBox) { - m_pForm->m_pFormNotify->AfterValueChange(this); + FX_BOOL bSelected; + int iCount = CountOptions(); + for (int i = 0; i < iCount; i++) { + if (i != index) { + bSelected = IsItemSelected(i); + } else { + bSelected = TRUE; + } + if (bSelected) { + opt_value = GetOptionValue(i); + pArray->AddString(PDF_EncodeText(opt_value)); + } } - } - if (CPDF_InterForm::m_bUpdateAP) { - UpdateAP(NULL); - } - m_pForm->m_bUpdated = TRUE; - return TRUE; -} -FX_BOOL CPDF_FormField::IsItemDefaultSelected(int index) -{ - ASSERT(GetType() == ComboBox || GetType() == ListBox); - if (index < 0 || index >= CountOptions()) { - return FALSE; - } - int iDVIndex = GetDefaultSelectedItem(); - if (iDVIndex < 0) { + m_pDict->SetAt("V", pArray); + } + } else if (m_Type == ComboBox) { + m_pDict->SetAtString("V", PDF_EncodeText(opt_value)); + CPDF_Array* pI = CPDF_Array::Create(); + if (pI == NULL) { return FALSE; - } - return (iDVIndex == index); + } + pI->AddInteger(index); + m_pDict->SetAt("I", pI); + } + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + if (GetType() == ListBox) { + m_pForm->m_pFormNotify->AfterSelectionChange(this); + } + if (GetType() == ComboBox) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + } + if (CPDF_InterForm::m_bUpdateAP) { + UpdateAP(NULL); + } + m_pForm->m_bUpdated = TRUE; + return TRUE; } -int CPDF_FormField::GetDefaultSelectedItem() -{ - ASSERT(GetType() == ComboBox || GetType() == ListBox); - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "DV"); - if (pValue == NULL) { - return -1; - } - CFX_WideString csDV = pValue->GetUnicodeText(); - if (csDV.IsEmpty()) { - return -1; - } - int iCount = CountOptions(); - for (int i = 0; i < iCount; i ++) { - if (csDV == GetOptionValue(i)) { - return i; - } - } - return -1; +FX_BOOL CPDF_FormField::IsItemDefaultSelected(int index) { + ASSERT(GetType() == ComboBox || GetType() == ListBox); + if (index < 0 || index >= CountOptions()) { + return FALSE; + } + int iDVIndex = GetDefaultSelectedItem(); + if (iDVIndex < 0) { + return FALSE; + } + return (iDVIndex == index); } -void CPDF_FormField::UpdateAP(CPDF_FormControl* pControl) -{ - if (m_Type == PushButton) { - return; - } - if (m_Type == RadioButton || m_Type == CheckBox) { - return; - } - if (!m_pForm->m_bGenerateAP) { - return; - } - for (int i = 0; i < CountControls(); i ++) { - CPDF_FormControl* pControl = GetControl(i); - FPDF_GenerateAP(m_pForm->m_pDocument, pControl->m_pWidgetDict); - } +int CPDF_FormField::GetDefaultSelectedItem() { + ASSERT(GetType() == ComboBox || GetType() == ListBox); + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "DV"); + if (pValue == NULL) { + return -1; + } + CFX_WideString csDV = pValue->GetUnicodeText(); + if (csDV.IsEmpty()) { + return -1; + } + int iCount = CountOptions(); + for (int i = 0; i < iCount; i++) { + if (csDV == GetOptionValue(i)) { + return i; + } + } + return -1; } -int CPDF_FormField::CountOptions() -{ - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt"); - if (pValue == NULL || pValue->GetType() != PDFOBJ_ARRAY) { - return 0; - } - return ((CPDF_Array*)pValue)->GetCount(); +void CPDF_FormField::UpdateAP(CPDF_FormControl* pControl) { + if (m_Type == PushButton) { + return; + } + if (m_Type == RadioButton || m_Type == CheckBox) { + return; + } + if (!m_pForm->m_bGenerateAP) { + return; + } + for (int i = 0; i < CountControls(); i++) { + CPDF_FormControl* pControl = GetControl(i); + FPDF_GenerateAP(m_pForm->m_pDocument, pControl->m_pWidgetDict); + } } -CFX_WideString CPDF_FormField::GetOptionText(int index, int sub_index) -{ - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt"); - if (pValue == NULL || pValue->GetType() != PDFOBJ_ARRAY) { - return CFX_WideString(); - } - CPDF_Object* pOption = ((CPDF_Array*)pValue)->GetElementValue(index); - if (pOption == NULL) { - return CFX_WideString(); - } - if (pOption->GetType() == PDFOBJ_ARRAY) { - pOption = ((CPDF_Array*)pOption)->GetElementValue(sub_index); - } - if (pOption == NULL || pOption->GetType() != PDFOBJ_STRING) { - return CFX_WideString(); - } - return ((CPDF_String*)pOption)->GetUnicodeText(); +int CPDF_FormField::CountOptions() { + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt"); + if (pValue == NULL || pValue->GetType() != PDFOBJ_ARRAY) { + return 0; + } + return ((CPDF_Array*)pValue)->GetCount(); } -CFX_WideString CPDF_FormField::GetOptionLabel(int index) -{ - return GetOptionText(index, 1); +CFX_WideString CPDF_FormField::GetOptionText(int index, int sub_index) { + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt"); + if (pValue == NULL || pValue->GetType() != PDFOBJ_ARRAY) { + return CFX_WideString(); + } + CPDF_Object* pOption = ((CPDF_Array*)pValue)->GetElementValue(index); + if (pOption == NULL) { + return CFX_WideString(); + } + if (pOption->GetType() == PDFOBJ_ARRAY) { + pOption = ((CPDF_Array*)pOption)->GetElementValue(sub_index); + } + if (pOption == NULL || pOption->GetType() != PDFOBJ_STRING) { + return CFX_WideString(); + } + return ((CPDF_String*)pOption)->GetUnicodeText(); } -CFX_WideString CPDF_FormField::GetOptionValue(int index) -{ - return GetOptionText(index, 0); +CFX_WideString CPDF_FormField::GetOptionLabel(int index) { + return GetOptionText(index, 1); } -int CPDF_FormField::FindOption(CFX_WideString csOptLabel) -{ - int iCount = CountOptions(); - for (int i = 0; i < iCount; i ++) { - CFX_WideString csValue = GetOptionValue(i); - if (csValue == csOptLabel) { - return i; - } - } - return -1; +CFX_WideString CPDF_FormField::GetOptionValue(int index) { + return GetOptionText(index, 0); } -int CPDF_FormField::FindOptionValue(const CFX_WideString& csOptValue, int iStartIndex) -{ - if (iStartIndex < 0) { - iStartIndex = 0; - } - int iCount = CountOptions(); - for (; iStartIndex < iCount; iStartIndex ++) { - CFX_WideString csValue = GetOptionValue(iStartIndex); - if (csValue == csOptValue) { - return iStartIndex; - } - } - return -1; +int CPDF_FormField::FindOption(CFX_WideString csOptLabel) { + int iCount = CountOptions(); + for (int i = 0; i < iCount; i++) { + CFX_WideString csValue = GetOptionValue(i); + if (csValue == csOptLabel) { + return i; + } + } + return -1; } -int CPDF_FormField::InsertOption(CFX_WideString csOptLabel, int index, FX_BOOL bNotify) -{ - if (csOptLabel.IsEmpty()) return -1; - - if (bNotify && m_pForm->m_pFormNotify != NULL) - { - int iRet = 0; - if (GetType() == ListBox) iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csOptLabel); - if (GetType() == ComboBox) iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csOptLabel); - if (iRet < 0) return -1; - } - - CFX_ByteString csStr = PDF_EncodeText(csOptLabel, csOptLabel.GetLength()); - CPDF_Array* pOpt = NULL; - CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt"); - if (pValue == NULL || pValue->GetType() != PDFOBJ_ARRAY) - { - pOpt = CPDF_Array::Create(); - if (pOpt == NULL) return -1; - m_pDict->SetAt("Opt", pOpt); - } - else - pOpt = (CPDF_Array*)pValue; - int iCount = (int)pOpt->GetCount(); - if (index < 0 || index >= iCount) - { - pOpt->AddString(csStr); - index = iCount; - } - else { - CPDF_String* pString = CPDF_String::Create(csStr); - if (pString == NULL) return -1; - pOpt->InsertAt(index, pString); - } - - if (bNotify && m_pForm->m_pFormNotify != NULL) - { - if (GetType() == ListBox) m_pForm->m_pFormNotify->AfterSelectionChange(this); - if (GetType() == ComboBox) m_pForm->m_pFormNotify->AfterValueChange(this); - } - m_pForm->m_bUpdated = TRUE; - return index; +int CPDF_FormField::FindOptionValue(const CFX_WideString& csOptValue, + int iStartIndex) { + if (iStartIndex < 0) { + iStartIndex = 0; + } + int iCount = CountOptions(); + for (; iStartIndex < iCount; iStartIndex++) { + CFX_WideString csValue = GetOptionValue(iStartIndex); + if (csValue == csOptValue) { + return iStartIndex; + } + } + return -1; } -FX_BOOL CPDF_FormField::ClearOptions(FX_BOOL bNotify) -{ - if (bNotify && m_pForm->m_pFormNotify != NULL) - { - int iRet = 0; - CFX_WideString csValue; - int iIndex = GetSelectedIndex(0); - if (iIndex >= 0) csValue = GetOptionLabel(iIndex); - if (GetType() == ListBox) iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); - if (GetType() == ComboBox) iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); - if (iRet < 0) return FALSE; - } - - m_pDict->RemoveAt("Opt"); - m_pDict->RemoveAt("V"); - m_pDict->RemoveAt("DV"); - m_pDict->RemoveAt("I"); - m_pDict->RemoveAt("TI"); - - if (bNotify && m_pForm->m_pFormNotify != NULL) - { - if (GetType() == ListBox) m_pForm->m_pFormNotify->AfterSelectionChange(this); - if (GetType() == ComboBox) m_pForm->m_pFormNotify->AfterValueChange(this); - } - - m_pForm->m_bUpdated = TRUE; - return TRUE; +int CPDF_FormField::InsertOption(CFX_WideString csOptLabel, + int index, + FX_BOOL bNotify) { + if (csOptLabel.IsEmpty()) + return -1; + + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = 0; + if (GetType() == ListBox) + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csOptLabel); + if (GetType() == ComboBox) + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csOptLabel); + if (iRet < 0) + return -1; + } + + CFX_ByteString csStr = PDF_EncodeText(csOptLabel, csOptLabel.GetLength()); + CPDF_Array* pOpt = NULL; + CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "Opt"); + if (pValue == NULL || pValue->GetType() != PDFOBJ_ARRAY) { + pOpt = CPDF_Array::Create(); + if (pOpt == NULL) + return -1; + m_pDict->SetAt("Opt", pOpt); + } else + pOpt = (CPDF_Array*)pValue; + int iCount = (int)pOpt->GetCount(); + if (index < 0 || index >= iCount) { + pOpt->AddString(csStr); + index = iCount; + } else { + CPDF_String* pString = CPDF_String::Create(csStr); + if (pString == NULL) + return -1; + pOpt->InsertAt(index, pString); + } + + if (bNotify && m_pForm->m_pFormNotify != NULL) { + if (GetType() == ListBox) + m_pForm->m_pFormNotify->AfterSelectionChange(this); + if (GetType() == ComboBox) + m_pForm->m_pFormNotify->AfterValueChange(this); + } + m_pForm->m_bUpdated = TRUE; + return index; } -FX_BOOL CPDF_FormField::CheckControl(int iControlIndex, FX_BOOL bChecked, FX_BOOL bNotify) -{ - ASSERT(GetType() == CheckBox || GetType() == RadioButton); - CPDF_FormControl* pControl = GetControl(iControlIndex); - if (pControl == NULL) { - return FALSE; - } - if (!bChecked && pControl->IsChecked() == bChecked) { - return FALSE; - } - CFX_ByteArray statusArray; - if (bNotify && m_pForm->m_pFormNotify != NULL) { - SaveCheckedFieldStatus(this, statusArray); - } - CFX_WideString csWExport = pControl->GetExportValue(); - CFX_ByteString csBExport = PDF_EncodeText(csWExport); - int iCount = CountControls(); - FX_BOOL bUnison = PDF_FormField_IsUnison(this); - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pCtrl = GetControl(i); - if (bUnison) { - CFX_WideString csEValue = pCtrl->GetExportValue(); - if (csEValue == csWExport) { - if (pCtrl->GetOnStateName() == pControl->GetOnStateName()) { - pCtrl->CheckControl(bChecked); - } else if (bChecked) { - pCtrl->CheckControl(FALSE); - } - } else if (bChecked) { - pCtrl->CheckControl(FALSE); - } - } else { - if (i == iControlIndex) { - pCtrl->CheckControl(bChecked); - } else if (bChecked) { - pCtrl->CheckControl(FALSE); - } - } - } - CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict, "Opt"); - if (pOpt == NULL || pOpt->GetType() != PDFOBJ_ARRAY) { - if (bChecked) { - m_pDict->SetAtName("V", csBExport); - } else { - CFX_ByteString csV; - CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V"); - if (pV != NULL) { - csV = pV->GetString(); - } - if (csV == csBExport) { - m_pDict->SetAtName("V", "Off"); - } - } - } else if (bChecked) { - CFX_ByteString csIndex; - csIndex.Format("%d", iControlIndex); - m_pDict->SetAtName("V", csIndex); - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterCheckedStatusChange(this, statusArray); - } - m_pForm->m_bUpdated = TRUE; - return TRUE; +FX_BOOL CPDF_FormField::ClearOptions(FX_BOOL bNotify) { + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = 0; + CFX_WideString csValue; + int iIndex = GetSelectedIndex(0); + if (iIndex >= 0) + csValue = GetOptionLabel(iIndex); + if (GetType() == ListBox) + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); + if (GetType() == ComboBox) + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); + if (iRet < 0) + return FALSE; + } + + m_pDict->RemoveAt("Opt"); + m_pDict->RemoveAt("V"); + m_pDict->RemoveAt("DV"); + m_pDict->RemoveAt("I"); + m_pDict->RemoveAt("TI"); + + if (bNotify && m_pForm->m_pFormNotify != NULL) { + if (GetType() == ListBox) + m_pForm->m_pFormNotify->AfterSelectionChange(this); + if (GetType() == ComboBox) + m_pForm->m_pFormNotify->AfterValueChange(this); + } + + m_pForm->m_bUpdated = TRUE; + return TRUE; } -CFX_WideString CPDF_FormField::GetCheckValue(FX_BOOL bDefault) -{ - ASSERT(GetType() == CheckBox || GetType() == RadioButton); - CFX_WideString csExport = L"Off"; - FX_BOOL bChecked; - int iCount = CountControls(); - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pControl = GetControl(i); - if (bDefault) { - bChecked = pControl->IsDefaultChecked(); - } else { - bChecked = pControl->IsChecked(); - } - if (bChecked) { - csExport = pControl->GetExportValue(); - break; +FX_BOOL CPDF_FormField::CheckControl(int iControlIndex, + FX_BOOL bChecked, + FX_BOOL bNotify) { + ASSERT(GetType() == CheckBox || GetType() == RadioButton); + CPDF_FormControl* pControl = GetControl(iControlIndex); + if (pControl == NULL) { + return FALSE; + } + if (!bChecked && pControl->IsChecked() == bChecked) { + return FALSE; + } + CFX_ByteArray statusArray; + if (bNotify && m_pForm->m_pFormNotify != NULL) { + SaveCheckedFieldStatus(this, statusArray); + } + CFX_WideString csWExport = pControl->GetExportValue(); + CFX_ByteString csBExport = PDF_EncodeText(csWExport); + int iCount = CountControls(); + FX_BOOL bUnison = PDF_FormField_IsUnison(this); + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pCtrl = GetControl(i); + if (bUnison) { + CFX_WideString csEValue = pCtrl->GetExportValue(); + if (csEValue == csWExport) { + if (pCtrl->GetOnStateName() == pControl->GetOnStateName()) { + pCtrl->CheckControl(bChecked); + } else if (bChecked) { + pCtrl->CheckControl(FALSE); } - } - return csExport; + } else if (bChecked) { + pCtrl->CheckControl(FALSE); + } + } else { + if (i == iControlIndex) { + pCtrl->CheckControl(bChecked); + } else if (bChecked) { + pCtrl->CheckControl(FALSE); + } + } + } + CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict, "Opt"); + if (pOpt == NULL || pOpt->GetType() != PDFOBJ_ARRAY) { + if (bChecked) { + m_pDict->SetAtName("V", csBExport); + } else { + CFX_ByteString csV; + CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V"); + if (pV != NULL) { + csV = pV->GetString(); + } + if (csV == csBExport) { + m_pDict->SetAtName("V", "Off"); + } + } + } else if (bChecked) { + CFX_ByteString csIndex; + csIndex.Format("%d", iControlIndex); + m_pDict->SetAtName("V", csIndex); + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterCheckedStatusChange(this, statusArray); + } + m_pForm->m_bUpdated = TRUE; + return TRUE; } -FX_BOOL CPDF_FormField::SetCheckValue(const CFX_WideString& value, FX_BOOL bDefault, FX_BOOL bNotify) -{ - ASSERT(GetType() == CheckBox || GetType() == RadioButton); - CFX_ByteArray statusArray; - if (bNotify && m_pForm->m_pFormNotify != NULL) { - SaveCheckedFieldStatus(this, statusArray); - } - int iCount = CountControls(); - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pControl = GetControl(i); - CFX_WideString csExport = pControl->GetExportValue(); - if (csExport == value) { - if (bDefault) { - } else { - CheckControl(GetControlIndex(pControl), TRUE); - } - break; - } else { - if (bDefault) { - } else { - CheckControl(GetControlIndex(pControl), FALSE); - } - } +CFX_WideString CPDF_FormField::GetCheckValue(FX_BOOL bDefault) { + ASSERT(GetType() == CheckBox || GetType() == RadioButton); + CFX_WideString csExport = L"Off"; + FX_BOOL bChecked; + int iCount = CountControls(); + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pControl = GetControl(i); + if (bDefault) { + bChecked = pControl->IsDefaultChecked(); + } else { + bChecked = pControl->IsChecked(); } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - m_pForm->m_pFormNotify->AfterCheckedStatusChange(this, statusArray); + if (bChecked) { + csExport = pControl->GetExportValue(); + break; } - m_pForm->m_bUpdated = TRUE; - return TRUE; + } + return csExport; } -int CPDF_FormField::GetTopVisibleIndex() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TI"); - if (pObj == NULL) { - return 0; - } - return pObj->GetInteger(); +FX_BOOL CPDF_FormField::SetCheckValue(const CFX_WideString& value, + FX_BOOL bDefault, + FX_BOOL bNotify) { + ASSERT(GetType() == CheckBox || GetType() == RadioButton); + CFX_ByteArray statusArray; + if (bNotify && m_pForm->m_pFormNotify != NULL) { + SaveCheckedFieldStatus(this, statusArray); + } + int iCount = CountControls(); + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pControl = GetControl(i); + CFX_WideString csExport = pControl->GetExportValue(); + if (csExport == value) { + if (bDefault) { + } else { + CheckControl(GetControlIndex(pControl), TRUE); + } + break; + } else { + if (bDefault) { + } else { + CheckControl(GetControlIndex(pControl), FALSE); + } + } + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + m_pForm->m_pFormNotify->AfterCheckedStatusChange(this, statusArray); + } + m_pForm->m_bUpdated = TRUE; + return TRUE; } -int CPDF_FormField::CountSelectedOptions() -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "I"); - if (pObj == NULL) { - return 0; - } - CPDF_Array* pArray = pObj->GetArray(); - if (pArray == NULL) { - return 0; - } - return (int)pArray->GetCount(); +int CPDF_FormField::GetTopVisibleIndex() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "TI"); + if (pObj == NULL) { + return 0; + } + return pObj->GetInteger(); } -int CPDF_FormField::GetSelectedOptionIndex(int index) -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "I"); - if (pObj == NULL) { - return -1; - } - CPDF_Array* pArray = pObj->GetArray(); - if (pArray == NULL) { - return -1; - } - int iCount = (int)pArray->GetCount(); - if (iCount > 0 && index < iCount) { - return pArray->GetInteger(index); - } +int CPDF_FormField::CountSelectedOptions() { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "I"); + if (pObj == NULL) { + return 0; + } + CPDF_Array* pArray = pObj->GetArray(); + if (pArray == NULL) { + return 0; + } + return (int)pArray->GetCount(); +} +int CPDF_FormField::GetSelectedOptionIndex(int index) { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "I"); + if (pObj == NULL) { return -1; + } + CPDF_Array* pArray = pObj->GetArray(); + if (pArray == NULL) { + return -1; + } + int iCount = (int)pArray->GetCount(); + if (iCount > 0 && index < iCount) { + return pArray->GetInteger(index); + } + return -1; } -FX_BOOL CPDF_FormField::IsOptionSelected(int iOptIndex) -{ - CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "I"); - if (pObj == NULL) { - return FALSE; - } - CPDF_Array* pArray = pObj->GetArray(); - if (pArray == NULL) { - return FALSE; - } - int iCount = (int)pArray->GetCount(); - for (int i = 0; i < iCount; i ++) { - if (pArray->GetInteger(i) == iOptIndex) { - return TRUE; - } - } +FX_BOOL CPDF_FormField::IsOptionSelected(int iOptIndex) { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "I"); + if (pObj == NULL) { + return FALSE; + } + CPDF_Array* pArray = pObj->GetArray(); + if (pArray == NULL) { return FALSE; + } + int iCount = (int)pArray->GetCount(); + for (int i = 0; i < iCount; i++) { + if (pArray->GetInteger(i) == iOptIndex) { + return TRUE; + } + } + return FALSE; } -FX_BOOL CPDF_FormField::SelectOption(int iOptIndex, FX_BOOL bSelected, FX_BOOL bNotify) -{ - CPDF_Array* pArray = m_pDict->GetArray("I"); - if (pArray == NULL) { - if (!bSelected) { - return TRUE; - } - pArray = CPDF_Array::Create(); - if (pArray == NULL) { - return FALSE; - } - m_pDict->SetAt("I", pArray); - } - FX_BOOL bReturn = FALSE; - for (int i = 0; i < (int)pArray->GetCount(); i ++) { - int iFind = pArray->GetInteger(i); - if (iFind == iOptIndex) { - if (bSelected) { - return TRUE; - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = 0; - CFX_WideString csValue = GetOptionLabel(iOptIndex); - if (GetType() == ListBox) { - iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); - } - if (GetType() == ComboBox) { - iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); - } - if (iRet < 0) { - return FALSE; - } - } - pArray->RemoveAt(i); - bReturn = TRUE; - break; - } else if (iFind > iOptIndex) { - if (!bSelected) { - continue; - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - int iRet = 0; - CFX_WideString csValue = GetOptionLabel(iOptIndex); - if (GetType() == ListBox) { - iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); - } - if (GetType() == ComboBox) { - iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); - } - if (iRet < 0) { - return FALSE; - } - } - CPDF_Number* pNum = CPDF_Number::Create(iOptIndex); - if (pNum == NULL) { - return FALSE; - } - pArray->InsertAt(i, pNum); - bReturn = TRUE; - break; - } - } - if (!bReturn) { - if (bSelected) { - pArray->AddInteger(iOptIndex); - } - if (pArray->GetCount() == 0) { - m_pDict->RemoveAt("I"); - } - } - if (bNotify && m_pForm->m_pFormNotify != NULL) { - if (GetType() == ListBox) { - m_pForm->m_pFormNotify->AfterSelectionChange(this); - } - if (GetType() == ComboBox) { - m_pForm->m_pFormNotify->AfterValueChange(this); - } +FX_BOOL CPDF_FormField::SelectOption(int iOptIndex, + FX_BOOL bSelected, + FX_BOOL bNotify) { + CPDF_Array* pArray = m_pDict->GetArray("I"); + if (pArray == NULL) { + if (!bSelected) { + return TRUE; } - m_pForm->m_bUpdated = TRUE; - return TRUE; -} -FX_BOOL CPDF_FormField::ClearSelectedOptions(FX_BOOL bNotify) -{ - if (bNotify && m_pForm->m_pFormNotify != NULL) { + pArray = CPDF_Array::Create(); + if (pArray == NULL) { + return FALSE; + } + m_pDict->SetAt("I", pArray); + } + FX_BOOL bReturn = FALSE; + for (int i = 0; i < (int)pArray->GetCount(); i++) { + int iFind = pArray->GetInteger(i); + if (iFind == iOptIndex) { + if (bSelected) { + return TRUE; + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { int iRet = 0; - CFX_WideString csValue; - int iIndex = GetSelectedIndex(0); - if (iIndex >= 0) { - csValue = GetOptionLabel(iIndex); - } + CFX_WideString csValue = GetOptionLabel(iOptIndex); if (GetType() == ListBox) { - iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); } if (GetType() == ComboBox) { - iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); } if (iRet < 0) { - return FALSE; + return FALSE; } - } - m_pDict->RemoveAt("I"); - if (bNotify && m_pForm->m_pFormNotify != NULL) { + } + pArray->RemoveAt(i); + bReturn = TRUE; + break; + } else if (iFind > iOptIndex) { + if (!bSelected) { + continue; + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = 0; + CFX_WideString csValue = GetOptionLabel(iOptIndex); if (GetType() == ListBox) { - m_pForm->m_pFormNotify->AfterSelectionChange(this); + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); } if (GetType() == ComboBox) { - m_pForm->m_pFormNotify->AfterValueChange(this); + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); } - } - m_pForm->m_bUpdated = TRUE; - return TRUE; + if (iRet < 0) { + return FALSE; + } + } + CPDF_Number* pNum = CPDF_Number::Create(iOptIndex); + if (pNum == NULL) { + return FALSE; + } + pArray->InsertAt(i, pNum); + bReturn = TRUE; + break; + } + } + if (!bReturn) { + if (bSelected) { + pArray->AddInteger(iOptIndex); + } + if (pArray->GetCount() == 0) { + m_pDict->RemoveAt("I"); + } + } + if (bNotify && m_pForm->m_pFormNotify != NULL) { + if (GetType() == ListBox) { + m_pForm->m_pFormNotify->AfterSelectionChange(this); + } + if (GetType() == ComboBox) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + } + m_pForm->m_bUpdated = TRUE; + return TRUE; } -void CPDF_FormField::LoadDA() -{ - CFX_ByteString DA; - if (CPDF_Object* pObj_t = FPDF_GetFieldAttr(m_pDict, "DA")) { - DA = pObj_t->GetString(); - } - if (DA.IsEmpty() && m_pForm->m_pFormDict) { - DA = m_pForm->m_pFormDict->GetString("DA"); - } - if (DA.IsEmpty()) { - return; - } - CPDF_SimpleParser syntax(DA); - syntax.FindTagParam("Tf", 2); - CFX_ByteString font_name = syntax.GetWord(); - CPDF_Dictionary* pFontDict = NULL; - if (m_pForm->m_pFormDict && m_pForm->m_pFormDict->GetDict("DR") && - m_pForm->m_pFormDict->GetDict("DR")->GetDict("Font") ) - pFontDict = m_pForm->m_pFormDict->GetDict("DR")->GetDict("Font")->GetDict(font_name); +FX_BOOL CPDF_FormField::ClearSelectedOptions(FX_BOOL bNotify) { + if (bNotify && m_pForm->m_pFormNotify != NULL) { + int iRet = 0; + CFX_WideString csValue; + int iIndex = GetSelectedIndex(0); + if (iIndex >= 0) { + csValue = GetOptionLabel(iIndex); + } + if (GetType() == ListBox) { + iRet = m_pForm->m_pFormNotify->BeforeSelectionChange(this, csValue); + } + if (GetType() == ComboBox) { + iRet = m_pForm->m_pFormNotify->BeforeValueChange(this, csValue); + } + if (iRet < 0) { + return FALSE; + } + } + m_pDict->RemoveAt("I"); + if (bNotify && m_pForm->m_pFormNotify != NULL) { + if (GetType() == ListBox) { + m_pForm->m_pFormNotify->AfterSelectionChange(this); + } + if (GetType() == ComboBox) { + m_pForm->m_pFormNotify->AfterValueChange(this); + } + } + m_pForm->m_bUpdated = TRUE; + return TRUE; +} +void CPDF_FormField::LoadDA() { + CFX_ByteString DA; + if (CPDF_Object* pObj_t = FPDF_GetFieldAttr(m_pDict, "DA")) { + DA = pObj_t->GetString(); + } + if (DA.IsEmpty() && m_pForm->m_pFormDict) { + DA = m_pForm->m_pFormDict->GetString("DA"); + } + if (DA.IsEmpty()) { + return; + } + CPDF_SimpleParser syntax(DA); + syntax.FindTagParam("Tf", 2); + CFX_ByteString font_name = syntax.GetWord(); + CPDF_Dictionary* pFontDict = NULL; + if (m_pForm->m_pFormDict && m_pForm->m_pFormDict->GetDict("DR") && + m_pForm->m_pFormDict->GetDict("DR")->GetDict("Font")) + pFontDict = m_pForm->m_pFormDict->GetDict("DR")->GetDict("Font")->GetDict( + font_name); - if (pFontDict == NULL) { - return; - } - m_pFont = m_pForm->m_pDocument->LoadFont(pFontDict); - m_FontSize = FX_atof(syntax.GetWord()); + if (pFontDict == NULL) { + return; + } + m_pFont = m_pForm->m_pDocument->LoadFont(pFontDict); + m_FontSize = FX_atof(syntax.GetWord()); } diff --git a/core/src/fpdfdoc/doc_link.cpp b/core/src/fpdfdoc/doc_link.cpp index fdae96ac2e..15bd14c31e 100644 --- a/core/src/fpdfdoc/doc_link.cpp +++ b/core/src/fpdfdoc/doc_link.cpp @@ -6,100 +6,93 @@ #include "../../include/fpdfdoc/fpdf_doc.h" -CPDF_LinkList::~CPDF_LinkList() -{ - FX_POSITION pos = m_PageMap.GetStartPosition(); - while (pos) { - void* key; - void* value; - m_PageMap.GetNextAssoc(pos, key, value); - delete (CFX_PtrArray*)value; - } +CPDF_LinkList::~CPDF_LinkList() { + FX_POSITION pos = m_PageMap.GetStartPosition(); + while (pos) { + void* key; + void* value; + m_PageMap.GetNextAssoc(pos, key, value); + delete (CFX_PtrArray*)value; + } } -CFX_PtrArray* CPDF_LinkList::GetPageLinks(CPDF_Page* pPage) -{ - FX_DWORD objnum = pPage->m_pFormDict->GetObjNum(); - if (objnum == 0) { - return NULL; - } - CFX_PtrArray* pPageLinkList = NULL; - if (!m_PageMap.Lookup((void*)(uintptr_t)objnum, (void*&)pPageLinkList)) { - pPageLinkList = new CFX_PtrArray; - m_PageMap.SetAt((void*)(uintptr_t)objnum, pPageLinkList); - LoadPageLinks(pPage, pPageLinkList); - } - return pPageLinkList; +CFX_PtrArray* CPDF_LinkList::GetPageLinks(CPDF_Page* pPage) { + FX_DWORD objnum = pPage->m_pFormDict->GetObjNum(); + if (objnum == 0) { + return NULL; + } + CFX_PtrArray* pPageLinkList = NULL; + if (!m_PageMap.Lookup((void*)(uintptr_t)objnum, (void*&)pPageLinkList)) { + pPageLinkList = new CFX_PtrArray; + m_PageMap.SetAt((void*)(uintptr_t)objnum, pPageLinkList); + LoadPageLinks(pPage, pPageLinkList); + } + return pPageLinkList; } -int CPDF_LinkList::CountLinks(CPDF_Page* pPage) -{ - CFX_PtrArray* pPageLinkList = GetPageLinks(pPage); - if (pPageLinkList == NULL) { - return 0; - } - return pPageLinkList->GetSize(); +int CPDF_LinkList::CountLinks(CPDF_Page* pPage) { + CFX_PtrArray* pPageLinkList = GetPageLinks(pPage); + if (pPageLinkList == NULL) { + return 0; + } + return pPageLinkList->GetSize(); } -CPDF_Link CPDF_LinkList::GetLink(CPDF_Page* pPage, int index) -{ - CFX_PtrArray* pPageLinkList = GetPageLinks(pPage); - if (!pPageLinkList) { - return CPDF_Link(); - } - return CPDF_Link((CPDF_Dictionary*)pPageLinkList->GetAt(index)); +CPDF_Link CPDF_LinkList::GetLink(CPDF_Page* pPage, int index) { + CFX_PtrArray* pPageLinkList = GetPageLinks(pPage); + if (!pPageLinkList) { + return CPDF_Link(); + } + return CPDF_Link((CPDF_Dictionary*)pPageLinkList->GetAt(index)); } -CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y) -{ - CFX_PtrArray* pPageLinkList = GetPageLinks(pPage); - if (!pPageLinkList) { - return CPDF_Link(); - } - int size = pPageLinkList->GetSize(); - for (int i = size - 1; i >= 0; --i) { - CPDF_Link link((CPDF_Dictionary*)pPageLinkList->GetAt(i)); - CPDF_Rect rect = link.GetRect(); - if (rect.Contains(pdf_x, pdf_y)) { - return link; - } - } +CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage, + FX_FLOAT pdf_x, + FX_FLOAT pdf_y) { + CFX_PtrArray* pPageLinkList = GetPageLinks(pPage); + if (!pPageLinkList) { return CPDF_Link(); + } + int size = pPageLinkList->GetSize(); + for (int i = size - 1; i >= 0; --i) { + CPDF_Link link((CPDF_Dictionary*)pPageLinkList->GetAt(i)); + CPDF_Rect rect = link.GetRect(); + if (rect.Contains(pdf_x, pdf_y)) { + return link; + } + } + return CPDF_Link(); } -void CPDF_LinkList::LoadPageLinks(CPDF_Page* pPage, CFX_PtrArray* pList) -{ - CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); - if (pAnnotList == NULL) { - return; +void CPDF_LinkList::LoadPageLinks(CPDF_Page* pPage, CFX_PtrArray* pList) { + CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots"); + if (pAnnotList == NULL) { + return; + } + for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i++) { + CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i); + if (pAnnot == NULL) { + continue; } - for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i ++) { - CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i); - if (pAnnot == NULL) { - continue; - } - if (pAnnot->GetString("Subtype") != "Link") { - continue; - } - pList->Add(pAnnot); + if (pAnnot->GetString("Subtype") != "Link") { + continue; } + pList->Add(pAnnot); + } } -CPDF_Rect CPDF_Link::GetRect() -{ - return m_pDict->GetRect("Rect"); +CPDF_Rect CPDF_Link::GetRect() { + return m_pDict->GetRect("Rect"); } -CPDF_Dest CPDF_Link::GetDest(CPDF_Document* pDoc) -{ - CPDF_Object* pDest = m_pDict->GetElementValue("Dest"); - if (pDest == NULL) { - return CPDF_Dest(); - } - if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { - CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests")); - CFX_ByteStringC name = pDest->GetString(); - return CPDF_Dest(name_tree.LookupNamedDest(pDoc, name)); - } - if (pDest->GetType() == PDFOBJ_ARRAY) { - return CPDF_Dest((CPDF_Array*)pDest); - } +CPDF_Dest CPDF_Link::GetDest(CPDF_Document* pDoc) { + CPDF_Object* pDest = m_pDict->GetElementValue("Dest"); + if (pDest == NULL) { return CPDF_Dest(); + } + if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { + CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests")); + CFX_ByteStringC name = pDest->GetString(); + return CPDF_Dest(name_tree.LookupNamedDest(pDoc, name)); + } + if (pDest->GetType() == PDFOBJ_ARRAY) { + return CPDF_Dest((CPDF_Array*)pDest); + } + return CPDF_Dest(); } -CPDF_Action CPDF_Link::GetAction() -{ - return CPDF_Action(m_pDict->GetDict("A")); +CPDF_Action CPDF_Link::GetAction() { + return CPDF_Action(m_pDict->GetDict("A")); } diff --git a/core/src/fpdfdoc/doc_metadata.cpp b/core/src/fpdfdoc/doc_metadata.cpp index 7624e0a2f0..2bc14d9c33 100644 --- a/core/src/fpdfdoc/doc_metadata.cpp +++ b/core/src/fpdfdoc/doc_metadata.cpp @@ -7,143 +7,135 @@ #include "../../include/fpdfdoc/fpdf_doc.h" #include "../../include/fxcrt/fx_xml.h" typedef struct _PDFDOC_METADATA { - CPDF_Document *m_pDoc; - CXML_Element *m_pXmlElmnt; - CXML_Element *m_pElmntRdf; - CFX_CMapByteStringToPtr *m_pStringMap; -} PDFDOC_METADATA, * PDFDOC_LPMETADATA; -typedef PDFDOC_METADATA const * PDFDOC_LPCMETADATA; + CPDF_Document* m_pDoc; + CXML_Element* m_pXmlElmnt; + CXML_Element* m_pElmntRdf; + CFX_CMapByteStringToPtr* m_pStringMap; +} PDFDOC_METADATA, *PDFDOC_LPMETADATA; +typedef PDFDOC_METADATA const* PDFDOC_LPCMETADATA; const FX_CHAR* const gs_FPDFDOC_Metadata_Titles[] = { - "Title", "title", - "Subject", "description", - "Author", "creator", - "Keywords", "Keywords", - "Producer", "Producer", - "Creator", "CreatorTool", - "CreationDate", "CreateDate", - "ModDate", "ModifyDate", - "MetadataDate", "MetadataDate" -}; -CPDF_Metadata::CPDF_Metadata() -{ - m_pData = FX_Alloc(PDFDOC_METADATA, 1); - CFX_CMapByteStringToPtr *&pStringMap = ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap; - pStringMap = FX_NEW CFX_CMapByteStringToPtr; - if (pStringMap != NULL) { - CFX_ByteString bstr; - for (int i = 0; i < 18; i += 2) { - bstr = gs_FPDFDOC_Metadata_Titles[i]; - pStringMap->AddValue(bstr, (void*)gs_FPDFDOC_Metadata_Titles[i + 1]); - } + "Title", "title", "Subject", "description", "Author", + "creator", "Keywords", "Keywords", "Producer", "Producer", + "Creator", "CreatorTool", "CreationDate", "CreateDate", "ModDate", + "ModifyDate", "MetadataDate", "MetadataDate"}; +CPDF_Metadata::CPDF_Metadata() { + m_pData = FX_Alloc(PDFDOC_METADATA, 1); + CFX_CMapByteStringToPtr*& pStringMap = + ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap; + pStringMap = FX_NEW CFX_CMapByteStringToPtr; + if (pStringMap != NULL) { + CFX_ByteString bstr; + for (int i = 0; i < 18; i += 2) { + bstr = gs_FPDFDOC_Metadata_Titles[i]; + pStringMap->AddValue(bstr, (void*)gs_FPDFDOC_Metadata_Titles[i + 1]); } + } } -CPDF_Metadata::~CPDF_Metadata() -{ - FXSYS_assert(m_pData != NULL); - CXML_Element *&p = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt; - delete p; - CFX_CMapByteStringToPtr *pStringMap = ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap; - if (pStringMap) { - pStringMap->RemoveAll(); - delete pStringMap; - } - FX_Free(m_pData); +CPDF_Metadata::~CPDF_Metadata() { + FXSYS_assert(m_pData != NULL); + CXML_Element*& p = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt; + delete p; + CFX_CMapByteStringToPtr* pStringMap = + ((PDFDOC_LPMETADATA)m_pData)->m_pStringMap; + if (pStringMap) { + pStringMap->RemoveAll(); + delete pStringMap; + } + FX_Free(m_pData); } -void CPDF_Metadata::LoadDoc(CPDF_Document *pDoc) -{ - FXSYS_assert(pDoc != NULL); - ((PDFDOC_LPMETADATA)m_pData)->m_pDoc = pDoc; - CPDF_Dictionary *pRoot = pDoc->GetRoot(); - CPDF_Stream *pStream = pRoot->GetStream(FX_BSTRC("Metadata")); - if (!pStream) { - return; - } - CPDF_StreamAcc acc; - acc.LoadAllData(pStream, FALSE); - int size = acc.GetSize(); - const uint8_t* pBuf = acc.GetData(); - CXML_Element *&pXmlElmnt = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt; - pXmlElmnt = CXML_Element::Parse(pBuf, size); - if (!pXmlElmnt) { - return; - } - CXML_Element *&pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf; - if (pXmlElmnt->GetTagName() == FX_BSTRC("RDF")) { - pElmntRdf = pXmlElmnt; - } else { - pElmntRdf = pXmlElmnt->GetElement(NULL, FX_BSTRC("RDF")); - } +void CPDF_Metadata::LoadDoc(CPDF_Document* pDoc) { + FXSYS_assert(pDoc != NULL); + ((PDFDOC_LPMETADATA)m_pData)->m_pDoc = pDoc; + CPDF_Dictionary* pRoot = pDoc->GetRoot(); + CPDF_Stream* pStream = pRoot->GetStream(FX_BSTRC("Metadata")); + if (!pStream) { + return; + } + CPDF_StreamAcc acc; + acc.LoadAllData(pStream, FALSE); + int size = acc.GetSize(); + const uint8_t* pBuf = acc.GetData(); + CXML_Element*& pXmlElmnt = ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt; + pXmlElmnt = CXML_Element::Parse(pBuf, size); + if (!pXmlElmnt) { + return; + } + CXML_Element*& pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf; + if (pXmlElmnt->GetTagName() == FX_BSTRC("RDF")) { + pElmntRdf = pXmlElmnt; + } else { + pElmntRdf = pXmlElmnt->GetElement(NULL, FX_BSTRC("RDF")); + } } -int32_t CPDF_Metadata::GetString(const CFX_ByteStringC& bsItem, CFX_WideString &wsStr) -{ - if (!((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt) { - return -1; - } - if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap) { - return -1; +int32_t CPDF_Metadata::GetString(const CFX_ByteStringC& bsItem, + CFX_WideString& wsStr) { + if (!((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt) { + return -1; + } + if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap) { + return -1; + } + void* szTag; + if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap->Lookup(bsItem, szTag)) { + return -1; + } + CFX_ByteString bsTag = (const FX_CHAR*)szTag; + wsStr = L""; + CXML_Element* pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf; + if (!pElmntRdf) { + return -1; + } + int nChild = pElmntRdf->CountChildren(); + for (int i = 0; i < nChild; i++) { + CXML_Element* pTag = + pElmntRdf->GetElement(NULL, FX_BSTRC("Description"), i); + if (!pTag) { + continue; } - void *szTag; - if (!((PDFDOC_LPMETADATA)m_pData)->m_pStringMap->Lookup(bsItem, szTag)) { - return -1; + if (bsItem == FX_BSTRC("Title") || bsItem == FX_BSTRC("Subject")) { + CXML_Element* pElmnt = pTag->GetElement(NULL, bsTag); + if (!pElmnt) { + continue; + } + pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Alt")); + if (!pElmnt) { + continue; + } + pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li")); + if (!pElmnt) { + continue; + } + wsStr = pElmnt->GetContent(0); + return wsStr.GetLength(); } - CFX_ByteString bsTag = (const FX_CHAR*)szTag; - wsStr = L""; - CXML_Element *pElmntRdf = ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf; - if (!pElmntRdf) { - return -1; + if (bsItem == FX_BSTRC("Author")) { + CXML_Element* pElmnt = pTag->GetElement(NULL, bsTag); + if (!pElmnt) { + continue; + } + pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Seq")); + if (!pElmnt) { + continue; + } + pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li")); + if (!pElmnt) { + continue; + } + wsStr = pElmnt->GetContent(0); + return wsStr.GetLength(); } - int nChild = pElmntRdf->CountChildren(); - for (int i = 0; i < nChild; i++) { - CXML_Element *pTag = pElmntRdf->GetElement(NULL, FX_BSTRC("Description"), i); - if (!pTag) { - continue; - } - if (bsItem == FX_BSTRC("Title") || bsItem == FX_BSTRC("Subject")) { - CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag); - if (!pElmnt) { - continue; - } - pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Alt")); - if (!pElmnt) { - continue; - } - pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li")); - if (!pElmnt) { - continue; - } - wsStr = pElmnt->GetContent(0); - return wsStr.GetLength(); - } - if (bsItem == FX_BSTRC("Author")) { - CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag); - if (!pElmnt) { - continue; - } - pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("Seq")); - if (!pElmnt) { - continue; - } - pElmnt = pElmnt->GetElement(NULL, FX_BSTRC("li")); - if (!pElmnt) { - continue; - } - wsStr = pElmnt->GetContent(0); - return wsStr.GetLength(); - } - CXML_Element *pElmnt = pTag->GetElement(NULL, bsTag); - if (!pElmnt) { - continue; - } - wsStr = pElmnt->GetContent(0); - return wsStr.GetLength(); + CXML_Element* pElmnt = pTag->GetElement(NULL, bsTag); + if (!pElmnt) { + continue; } - return -1; + wsStr = pElmnt->GetContent(0); + return wsStr.GetLength(); + } + return -1; } -CXML_Element* CPDF_Metadata::GetRoot() const -{ - return ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt; +CXML_Element* CPDF_Metadata::GetRoot() const { + return ((PDFDOC_LPMETADATA)m_pData)->m_pXmlElmnt; } -CXML_Element* CPDF_Metadata::GetRDF() const -{ - return ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf; +CXML_Element* CPDF_Metadata::GetRDF() const { + return ((PDFDOC_LPMETADATA)m_pData)->m_pElmntRdf; } diff --git a/core/src/fpdfdoc/doc_ocg.cpp b/core/src/fpdfdoc/doc_ocg.cpp index d525227219..70ad9c710d 100644 --- a/core/src/fpdfdoc/doc_ocg.cpp +++ b/core/src/fpdfdoc/doc_ocg.cpp @@ -5,297 +5,303 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include "../../include/fpdfdoc/fpdf_doc.h" -static int32_t FPDFDOC_OCG_FindGroup(const CPDF_Object *pObject, const CPDF_Dictionary *pGroupDict) -{ - if (pObject == NULL || pGroupDict == NULL) { - return -1; - } - int32_t iType = pObject->GetType(); - if (iType == PDFOBJ_ARRAY) { - FX_DWORD dwCount = ((CPDF_Array*)pObject)->GetCount(); - for (FX_DWORD i = 0; i < dwCount; i++) { - if (((CPDF_Array*)pObject)->GetDict(i) == pGroupDict) { - return i; - } - } - return -1; - } - if (pObject->GetDict() == pGroupDict) { - return 0; +static int32_t FPDFDOC_OCG_FindGroup(const CPDF_Object* pObject, + const CPDF_Dictionary* pGroupDict) { + if (pObject == NULL || pGroupDict == NULL) { + return -1; + } + int32_t iType = pObject->GetType(); + if (iType == PDFOBJ_ARRAY) { + FX_DWORD dwCount = ((CPDF_Array*)pObject)->GetCount(); + for (FX_DWORD i = 0; i < dwCount; i++) { + if (((CPDF_Array*)pObject)->GetDict(i) == pGroupDict) { + return i; + } } return -1; + } + if (pObject->GetDict() == pGroupDict) { + return 0; + } + return -1; } -static FX_BOOL FPDFDOC_OCG_HasIntent(const CPDF_Dictionary *pDict, const CFX_ByteStringC& csElement, const CFX_ByteStringC& csDef = FX_BSTRC("")) -{ - FXSYS_assert(pDict != NULL); - CPDF_Object *pIntent = pDict->GetElementValue(FX_BSTRC("Intent")); - if (pIntent == NULL) { - return csElement == csDef; - } - CFX_ByteString bsIntent; - if (pIntent->GetType() == PDFOBJ_ARRAY) { - FX_DWORD dwCount = ((CPDF_Array*)pIntent)->GetCount(); - for (FX_DWORD i = 0; i < dwCount; i++) { - bsIntent = ((CPDF_Array*)pIntent)->GetString(i); - if (bsIntent == FX_BSTRC("All") || bsIntent == csElement) { - return TRUE; - } - } - return FALSE; +static FX_BOOL FPDFDOC_OCG_HasIntent( + const CPDF_Dictionary* pDict, + const CFX_ByteStringC& csElement, + const CFX_ByteStringC& csDef = FX_BSTRC("")) { + FXSYS_assert(pDict != NULL); + CPDF_Object* pIntent = pDict->GetElementValue(FX_BSTRC("Intent")); + if (pIntent == NULL) { + return csElement == csDef; + } + CFX_ByteString bsIntent; + if (pIntent->GetType() == PDFOBJ_ARRAY) { + FX_DWORD dwCount = ((CPDF_Array*)pIntent)->GetCount(); + for (FX_DWORD i = 0; i < dwCount; i++) { + bsIntent = ((CPDF_Array*)pIntent)->GetString(i); + if (bsIntent == FX_BSTRC("All") || bsIntent == csElement) { + return TRUE; + } } - bsIntent = pIntent->GetString(); - return bsIntent == FX_BSTRC("All") || bsIntent == csElement; + return FALSE; + } + bsIntent = pIntent->GetString(); + return bsIntent == FX_BSTRC("All") || bsIntent == csElement; } -static CPDF_Dictionary* FPDFDOC_OCG_GetConfig(CPDF_Document *pDoc, const CPDF_Dictionary *pOCGDict, const CFX_ByteStringC& bsState) -{ - FXSYS_assert(pDoc && pOCGDict); - CPDF_Dictionary *pOCProperties = pDoc->GetRoot()->GetDict(FX_BSTRC("OCProperties")); - if (!pOCProperties) { - return NULL; - } - CPDF_Array *pOCGs = pOCProperties->GetArray(FX_BSTRC("OCGs")); - if (!pOCGs) { - return NULL; - } - if (FPDFDOC_OCG_FindGroup(pOCGs, pOCGDict) < 0) { - return NULL; - } - CPDF_Dictionary *pConfig = pOCProperties->GetDict(FX_BSTRC("D")); - CPDF_Array *pConfigs = pOCProperties->GetArray(FX_BSTRC("Configs")); - if (pConfigs) { - CPDF_Dictionary *pFind; - int32_t iCount = pConfigs->GetCount(); - for (int32_t i = 0; i < iCount; i ++) { - pFind = pConfigs->GetDict(i); - if (!pFind) { - continue; - } - if (!FPDFDOC_OCG_HasIntent(pFind, FX_BSTRC("View"), FX_BSTRC("View"))) { - continue; - } - pConfig = pFind; - break; - } +static CPDF_Dictionary* FPDFDOC_OCG_GetConfig(CPDF_Document* pDoc, + const CPDF_Dictionary* pOCGDict, + const CFX_ByteStringC& bsState) { + FXSYS_assert(pDoc && pOCGDict); + CPDF_Dictionary* pOCProperties = + pDoc->GetRoot()->GetDict(FX_BSTRC("OCProperties")); + if (!pOCProperties) { + return NULL; + } + CPDF_Array* pOCGs = pOCProperties->GetArray(FX_BSTRC("OCGs")); + if (!pOCGs) { + return NULL; + } + if (FPDFDOC_OCG_FindGroup(pOCGs, pOCGDict) < 0) { + return NULL; + } + CPDF_Dictionary* pConfig = pOCProperties->GetDict(FX_BSTRC("D")); + CPDF_Array* pConfigs = pOCProperties->GetArray(FX_BSTRC("Configs")); + if (pConfigs) { + CPDF_Dictionary* pFind; + int32_t iCount = pConfigs->GetCount(); + for (int32_t i = 0; i < iCount; i++) { + pFind = pConfigs->GetDict(i); + if (!pFind) { + continue; + } + if (!FPDFDOC_OCG_HasIntent(pFind, FX_BSTRC("View"), FX_BSTRC("View"))) { + continue; + } + pConfig = pFind; + break; } - return pConfig; + } + return pConfig; } -static CFX_ByteString FPDFDOC_OCG_GetUsageTypeString(CPDF_OCContext::UsageType eType) -{ - CFX_ByteString csState = FX_BSTRC("View"); - if (eType == CPDF_OCContext::Design) { - csState = FX_BSTRC("Design"); - } else if (eType == CPDF_OCContext::Print) { - csState = FX_BSTRC("Print"); - } else if (eType == CPDF_OCContext::Export) { - csState = FX_BSTRC("Export"); - } - return csState; +static CFX_ByteString FPDFDOC_OCG_GetUsageTypeString( + CPDF_OCContext::UsageType eType) { + CFX_ByteString csState = FX_BSTRC("View"); + if (eType == CPDF_OCContext::Design) { + csState = FX_BSTRC("Design"); + } else if (eType == CPDF_OCContext::Print) { + csState = FX_BSTRC("Print"); + } else if (eType == CPDF_OCContext::Export) { + csState = FX_BSTRC("Export"); + } + return csState; } -CPDF_OCContext::CPDF_OCContext(CPDF_Document *pDoc, UsageType eUsageType) -{ - FXSYS_assert(pDoc != NULL); - m_pDocument = pDoc; - m_eUsageType = eUsageType; +CPDF_OCContext::CPDF_OCContext(CPDF_Document* pDoc, UsageType eUsageType) { + FXSYS_assert(pDoc != NULL); + m_pDocument = pDoc; + m_eUsageType = eUsageType; } -CPDF_OCContext::~CPDF_OCContext() -{ - m_OCGStates.clear(); +CPDF_OCContext::~CPDF_OCContext() { + m_OCGStates.clear(); } -FX_BOOL CPDF_OCContext::LoadOCGStateFromConfig(const CFX_ByteStringC& csConfig, const CPDF_Dictionary *pOCGDict, FX_BOOL &bValidConfig) const -{ - CPDF_Dictionary *pConfig = FPDFDOC_OCG_GetConfig(m_pDocument, pOCGDict, csConfig); - if (!pConfig) { - return TRUE; +FX_BOOL CPDF_OCContext::LoadOCGStateFromConfig(const CFX_ByteStringC& csConfig, + const CPDF_Dictionary* pOCGDict, + FX_BOOL& bValidConfig) const { + CPDF_Dictionary* pConfig = + FPDFDOC_OCG_GetConfig(m_pDocument, pOCGDict, csConfig); + if (!pConfig) { + return TRUE; + } + bValidConfig = TRUE; + FX_BOOL bState = pConfig->GetString(FX_BSTRC("BaseState"), FX_BSTRC("ON")) != + FX_BSTRC("OFF"); + CPDF_Array* pArray = pConfig->GetArray(FX_BSTRC("ON")); + if (pArray) { + if (FPDFDOC_OCG_FindGroup(pArray, pOCGDict) >= 0) { + bState = TRUE; } - bValidConfig = TRUE; - FX_BOOL bState = pConfig->GetString(FX_BSTRC("BaseState"), FX_BSTRC("ON")) != FX_BSTRC("OFF"); - CPDF_Array *pArray = pConfig->GetArray(FX_BSTRC("ON")); - if (pArray) { - if (FPDFDOC_OCG_FindGroup(pArray, pOCGDict) >= 0) { - bState = TRUE; - } + } + pArray = pConfig->GetArray(FX_BSTRC("OFF")); + if (pArray) { + if (FPDFDOC_OCG_FindGroup(pArray, pOCGDict) >= 0) { + bState = FALSE; } - pArray = pConfig->GetArray(FX_BSTRC("OFF")); - if (pArray) { - if (FPDFDOC_OCG_FindGroup(pArray, pOCGDict) >= 0) { - bState = FALSE; - } + } + pArray = pConfig->GetArray(FX_BSTRC("AS")); + if (pArray) { + CFX_ByteString csFind = csConfig + FX_BSTRC("State"); + int32_t iCount = pArray->GetCount(); + for (int32_t i = 0; i < iCount; i++) { + CPDF_Dictionary* pUsage = pArray->GetDict(i); + if (!pUsage) { + continue; + } + if (pUsage->GetString(FX_BSTRC("Event"), FX_BSTRC("View")) != csConfig) { + continue; + } + CPDF_Array* pOCGs = pUsage->GetArray(FX_BSTRC("OCGs")); + if (!pOCGs) { + continue; + } + if (FPDFDOC_OCG_FindGroup(pOCGs, pOCGDict) < 0) { + continue; + } + CPDF_Dictionary* pState = pUsage->GetDict(csConfig); + if (!pState) { + continue; + } + bState = pState->GetString(csFind) != FX_BSTRC("OFF"); } - pArray = pConfig->GetArray(FX_BSTRC("AS")); - if (pArray) { - CFX_ByteString csFind = csConfig + FX_BSTRC("State"); - int32_t iCount = pArray->GetCount(); - for (int32_t i = 0; i < iCount; i ++) { - CPDF_Dictionary *pUsage = pArray->GetDict(i); - if (!pUsage) { - continue; - } - if (pUsage->GetString(FX_BSTRC("Event"), FX_BSTRC("View")) != csConfig) { - continue; - } - CPDF_Array *pOCGs = pUsage->GetArray(FX_BSTRC("OCGs")); - if (!pOCGs) { - continue; - } - if (FPDFDOC_OCG_FindGroup(pOCGs, pOCGDict) < 0) { - continue; - } - CPDF_Dictionary *pState = pUsage->GetDict(csConfig); - if (!pState) { - continue; - } - bState = pState->GetString(csFind) != FX_BSTRC("OFF"); - } - } - return bState; + } + return bState; } -FX_BOOL CPDF_OCContext::LoadOCGState(const CPDF_Dictionary *pOCGDict) const -{ - if (!FPDFDOC_OCG_HasIntent(pOCGDict, FX_BSTRC("View"), FX_BSTRC("View"))) { - return TRUE; +FX_BOOL CPDF_OCContext::LoadOCGState(const CPDF_Dictionary* pOCGDict) const { + if (!FPDFDOC_OCG_HasIntent(pOCGDict, FX_BSTRC("View"), FX_BSTRC("View"))) { + return TRUE; + } + CFX_ByteString csState = FPDFDOC_OCG_GetUsageTypeString(m_eUsageType); + CPDF_Dictionary* pUsage = pOCGDict->GetDict(FX_BSTRC("Usage")); + if (pUsage) { + CPDF_Dictionary* pState = pUsage->GetDict(csState); + if (pState) { + CFX_ByteString csFind = csState + FX_BSTRC("State"); + if (pState->KeyExist(csFind)) { + return pState->GetString(csFind) != FX_BSTRC("OFF"); + } } - CFX_ByteString csState = FPDFDOC_OCG_GetUsageTypeString(m_eUsageType); - CPDF_Dictionary *pUsage = pOCGDict->GetDict(FX_BSTRC("Usage")); - if (pUsage) { - CPDF_Dictionary *pState = pUsage->GetDict(csState); - if (pState) { - CFX_ByteString csFind = csState + FX_BSTRC("State"); - if (pState->KeyExist(csFind)) { - return pState->GetString(csFind) != FX_BSTRC("OFF"); - } - } - if (csState != FX_BSTRC("View")) { - pState = pUsage->GetDict(FX_BSTRC("View")); - if (pState && pState->KeyExist(FX_BSTRC("ViewState"))) { - return pState->GetString(FX_BSTRC("ViewState")) != FX_BSTRC("OFF"); - } - } + if (csState != FX_BSTRC("View")) { + pState = pUsage->GetDict(FX_BSTRC("View")); + if (pState && pState->KeyExist(FX_BSTRC("ViewState"))) { + return pState->GetString(FX_BSTRC("ViewState")) != FX_BSTRC("OFF"); + } } - FX_BOOL bDefValid = FALSE; - return LoadOCGStateFromConfig(csState, pOCGDict, bDefValid); + } + FX_BOOL bDefValid = FALSE; + return LoadOCGStateFromConfig(csState, pOCGDict, bDefValid); } -FX_BOOL CPDF_OCContext::GetOCGVisible(const CPDF_Dictionary* pOCGDict) -{ - if (!pOCGDict) - return FALSE; +FX_BOOL CPDF_OCContext::GetOCGVisible(const CPDF_Dictionary* pOCGDict) { + if (!pOCGDict) + return FALSE; - const auto it = m_OCGStates.find(pOCGDict); - if (it != m_OCGStates.end()) - return it->second; + const auto it = m_OCGStates.find(pOCGDict); + if (it != m_OCGStates.end()) + return it->second; - FX_BOOL bState = LoadOCGState(pOCGDict); - m_OCGStates[pOCGDict] = bState; - return bState; + FX_BOOL bState = LoadOCGState(pOCGDict); + m_OCGStates[pOCGDict] = bState; + return bState; } -FX_BOOL CPDF_OCContext::GetOCGVE(CPDF_Array *pExpression, FX_BOOL bFromConfig, int nLevel) -{ - if (nLevel > 32) { - return FALSE; +FX_BOOL CPDF_OCContext::GetOCGVE(CPDF_Array* pExpression, + FX_BOOL bFromConfig, + int nLevel) { + if (nLevel > 32) { + return FALSE; + } + if (pExpression == NULL) { + return FALSE; + } + int32_t iCount = pExpression->GetCount(); + CPDF_Object* pOCGObj; + CFX_ByteString csOperator = pExpression->GetString(0); + if (csOperator == FX_BSTRC("Not")) { + pOCGObj = pExpression->GetElementValue(1); + if (pOCGObj == NULL) { + return FALSE; } - if (pExpression == NULL) { - return FALSE; + if (pOCGObj->GetType() == PDFOBJ_DICTIONARY) { + return !(bFromConfig ? LoadOCGState((CPDF_Dictionary*)pOCGObj) + : GetOCGVisible((CPDF_Dictionary*)pOCGObj)); } - int32_t iCount = pExpression->GetCount(); - CPDF_Object *pOCGObj; - CFX_ByteString csOperator = pExpression->GetString(0); - if (csOperator == FX_BSTRC("Not")) { - pOCGObj = pExpression->GetElementValue(1); - if (pOCGObj == NULL) { - return FALSE; - } - if (pOCGObj->GetType() == PDFOBJ_DICTIONARY) { - return !(bFromConfig ? LoadOCGState((CPDF_Dictionary*)pOCGObj) : GetOCGVisible((CPDF_Dictionary*)pOCGObj)); - } - if (pOCGObj->GetType() == PDFOBJ_ARRAY) { - return !GetOCGVE((CPDF_Array*)pOCGObj, bFromConfig, nLevel + 1); - } - return FALSE; + if (pOCGObj->GetType() == PDFOBJ_ARRAY) { + return !GetOCGVE((CPDF_Array*)pOCGObj, bFromConfig, nLevel + 1); } - if (csOperator == FX_BSTRC("Or") || csOperator == FX_BSTRC("And")) { - FX_BOOL bValue = FALSE; - for (int32_t i = 1; i < iCount; i ++) { - pOCGObj = pExpression->GetElementValue(1); - if (pOCGObj == NULL) { - continue; - } - FX_BOOL bItem = FALSE; - if (pOCGObj->GetType() == PDFOBJ_DICTIONARY) { - bItem = bFromConfig ? LoadOCGState((CPDF_Dictionary*)pOCGObj) : GetOCGVisible((CPDF_Dictionary*)pOCGObj); - } else if (pOCGObj->GetType() == PDFOBJ_ARRAY) { - bItem = GetOCGVE((CPDF_Array*)pOCGObj, bFromConfig, nLevel + 1); - } - if (i == 1) { - bValue = bItem; - } else { - if (csOperator == FX_BSTRC("Or")) { - bValue = bValue || bItem; - } else { - bValue = bValue && bItem; - } - } + return FALSE; + } + if (csOperator == FX_BSTRC("Or") || csOperator == FX_BSTRC("And")) { + FX_BOOL bValue = FALSE; + for (int32_t i = 1; i < iCount; i++) { + pOCGObj = pExpression->GetElementValue(1); + if (pOCGObj == NULL) { + continue; + } + FX_BOOL bItem = FALSE; + if (pOCGObj->GetType() == PDFOBJ_DICTIONARY) { + bItem = bFromConfig ? LoadOCGState((CPDF_Dictionary*)pOCGObj) + : GetOCGVisible((CPDF_Dictionary*)pOCGObj); + } else if (pOCGObj->GetType() == PDFOBJ_ARRAY) { + bItem = GetOCGVE((CPDF_Array*)pOCGObj, bFromConfig, nLevel + 1); + } + if (i == 1) { + bValue = bItem; + } else { + if (csOperator == FX_BSTRC("Or")) { + bValue = bValue || bItem; + } else { + bValue = bValue && bItem; } - return bValue; + } } - return FALSE; + return bValue; + } + return FALSE; } -FX_BOOL CPDF_OCContext::LoadOCMDState(const CPDF_Dictionary *pOCMDDict, FX_BOOL bFromConfig) -{ - FXSYS_assert(pOCMDDict != NULL); - CPDF_Array *pVE = pOCMDDict->GetArray(FX_BSTRC("VE")); - if (pVE != NULL) { - return GetOCGVE(pVE, bFromConfig); - } - CFX_ByteString csP = pOCMDDict->GetString(FX_BSTRC("P"), FX_BSTRC("AnyOn")); - CPDF_Object *pOCGObj = pOCMDDict->GetElementValue(FX_BSTRC("OCGs")); - if (pOCGObj == NULL) { - return TRUE; +FX_BOOL CPDF_OCContext::LoadOCMDState(const CPDF_Dictionary* pOCMDDict, + FX_BOOL bFromConfig) { + FXSYS_assert(pOCMDDict != NULL); + CPDF_Array* pVE = pOCMDDict->GetArray(FX_BSTRC("VE")); + if (pVE != NULL) { + return GetOCGVE(pVE, bFromConfig); + } + CFX_ByteString csP = pOCMDDict->GetString(FX_BSTRC("P"), FX_BSTRC("AnyOn")); + CPDF_Object* pOCGObj = pOCMDDict->GetElementValue(FX_BSTRC("OCGs")); + if (pOCGObj == NULL) { + return TRUE; + } + if (pOCGObj->GetType() == PDFOBJ_DICTIONARY) { + return bFromConfig ? LoadOCGState((CPDF_Dictionary*)pOCGObj) + : GetOCGVisible((CPDF_Dictionary*)pOCGObj); + } + if (pOCGObj->GetType() != PDFOBJ_ARRAY) { + return TRUE; + } + FX_BOOL bState = FALSE; + if (csP == FX_BSTRC("AllOn") || csP == FX_BSTRC("AllOff")) { + bState = TRUE; + } + int32_t iCount = ((CPDF_Array*)pOCGObj)->GetCount(); + for (int32_t i = 0; i < iCount; i++) { + FX_BOOL bItem = TRUE; + CPDF_Dictionary* pItemDict = ((CPDF_Array*)pOCGObj)->GetDict(i); + if (pItemDict) { + bItem = bFromConfig ? LoadOCGState(pItemDict) : GetOCGVisible(pItemDict); } - if (pOCGObj->GetType() == PDFOBJ_DICTIONARY) { - return bFromConfig ? LoadOCGState((CPDF_Dictionary*)pOCGObj) : GetOCGVisible((CPDF_Dictionary*)pOCGObj); + if (csP == FX_BSTRC("AnyOn") && bItem) { + return TRUE; } - if (pOCGObj->GetType() != PDFOBJ_ARRAY) { - return TRUE; + if (csP == FX_BSTRC("AnyOff") && !bItem) { + return TRUE; } - FX_BOOL bState = FALSE; - if (csP == FX_BSTRC("AllOn") || csP == FX_BSTRC("AllOff")) { - bState = TRUE; + if (csP == FX_BSTRC("AllOn") && !bItem) { + return FALSE; } - int32_t iCount = ((CPDF_Array*)pOCGObj)->GetCount(); - for (int32_t i = 0; i < iCount; i ++) { - FX_BOOL bItem = TRUE; - CPDF_Dictionary* pItemDict = ((CPDF_Array*)pOCGObj)->GetDict(i); - if (pItemDict) { - bItem = bFromConfig ? LoadOCGState(pItemDict) : GetOCGVisible(pItemDict); - } - if (csP == FX_BSTRC("AnyOn") && bItem) { - return TRUE; - } - if (csP == FX_BSTRC("AnyOff") && !bItem) { - return TRUE; - } - if (csP == FX_BSTRC("AllOn") && !bItem) { - return FALSE; - } - if (csP == FX_BSTRC("AllOff") && bItem) { - return FALSE; - } + if (csP == FX_BSTRC("AllOff") && bItem) { + return FALSE; } - return bState; + } + return bState; } -FX_BOOL CPDF_OCContext::CheckOCGVisible(const CPDF_Dictionary *pOCGDict) -{ - if (!pOCGDict) { - return TRUE; - } - CFX_ByteString csType = pOCGDict->GetString(FX_BSTRC("Type"), FX_BSTRC("OCG")); - if (csType == FX_BSTRC("OCG")) { - return GetOCGVisible(pOCGDict); - } - return LoadOCMDState(pOCGDict, FALSE); +FX_BOOL CPDF_OCContext::CheckOCGVisible(const CPDF_Dictionary* pOCGDict) { + if (!pOCGDict) { + return TRUE; + } + CFX_ByteString csType = + pOCGDict->GetString(FX_BSTRC("Type"), FX_BSTRC("OCG")); + if (csType == FX_BSTRC("OCG")) { + return GetOCGVisible(pOCGDict); + } + return LoadOCMDState(pOCGDict, FALSE); } -void CPDF_OCContext::ResetOCContext() -{ - m_OCGStates.clear(); +void CPDF_OCContext::ResetOCContext() { + m_OCGStates.clear(); } diff --git a/core/src/fpdfdoc/doc_tagged.cpp b/core/src/fpdfdoc/doc_tagged.cpp index ac28b1da69..fe7e5e13b9 100644 --- a/core/src/fpdfdoc/doc_tagged.cpp +++ b/core/src/fpdfdoc/doc_tagged.cpp @@ -9,445 +9,466 @@ #include "../../include/fpdfdoc/fpdf_tagged.h" #include "tagged_int.h" const int nMaxRecursion = 32; -static FX_BOOL IsTagged(const CPDF_Document* pDoc) -{ - CPDF_Dictionary* pCatalog = pDoc->GetRoot(); - CPDF_Dictionary* pMarkInfo = pCatalog->GetDict(FX_BSTRC("MarkInfo")); - return pMarkInfo != NULL && pMarkInfo->GetInteger(FX_BSTRC("Marked")); +static FX_BOOL IsTagged(const CPDF_Document* pDoc) { + CPDF_Dictionary* pCatalog = pDoc->GetRoot(); + CPDF_Dictionary* pMarkInfo = pCatalog->GetDict(FX_BSTRC("MarkInfo")); + return pMarkInfo != NULL && pMarkInfo->GetInteger(FX_BSTRC("Marked")); } -CPDF_StructTree* CPDF_StructTree::LoadPage(const CPDF_Document* pDoc, const CPDF_Dictionary* pPageDict) -{ - if (!IsTagged(pDoc)) { - return NULL; - } - CPDF_StructTreeImpl* pTree = FX_NEW CPDF_StructTreeImpl(pDoc); - if (pTree == NULL) { - return NULL; - } - pTree->LoadPageTree(pPageDict); - return pTree; +CPDF_StructTree* CPDF_StructTree::LoadPage(const CPDF_Document* pDoc, + const CPDF_Dictionary* pPageDict) { + if (!IsTagged(pDoc)) { + return NULL; + } + CPDF_StructTreeImpl* pTree = FX_NEW CPDF_StructTreeImpl(pDoc); + if (pTree == NULL) { + return NULL; + } + pTree->LoadPageTree(pPageDict); + return pTree; } -CPDF_StructTree* CPDF_StructTree::LoadDoc(const CPDF_Document* pDoc) -{ - if (!IsTagged(pDoc)) { - return NULL; - } - CPDF_StructTreeImpl* pTree = FX_NEW CPDF_StructTreeImpl(pDoc); - if (pTree == NULL) { - return NULL; - } - pTree->LoadDocTree(); - return pTree; +CPDF_StructTree* CPDF_StructTree::LoadDoc(const CPDF_Document* pDoc) { + if (!IsTagged(pDoc)) { + return NULL; + } + CPDF_StructTreeImpl* pTree = FX_NEW CPDF_StructTreeImpl(pDoc); + if (pTree == NULL) { + return NULL; + } + pTree->LoadDocTree(); + return pTree; +} +CPDF_StructTreeImpl::CPDF_StructTreeImpl(const CPDF_Document* pDoc) { + CPDF_Dictionary* pCatalog = pDoc->GetRoot(); + m_pTreeRoot = pCatalog->GetDict(FX_BSTRC("StructTreeRoot")); + if (m_pTreeRoot == NULL) { + return; + } + m_pRoleMap = m_pTreeRoot->GetDict(FX_BSTRC("RoleMap")); } -CPDF_StructTreeImpl::CPDF_StructTreeImpl(const CPDF_Document* pDoc) -{ - CPDF_Dictionary* pCatalog = pDoc->GetRoot(); - m_pTreeRoot = pCatalog->GetDict(FX_BSTRC("StructTreeRoot")); - if (m_pTreeRoot == NULL) { - return; +CPDF_StructTreeImpl::~CPDF_StructTreeImpl() { + for (int i = 0; i < m_Kids.GetSize(); i++) + if (m_Kids[i]) { + m_Kids[i]->Release(); } - m_pRoleMap = m_pTreeRoot->GetDict(FX_BSTRC("RoleMap")); } -CPDF_StructTreeImpl::~CPDF_StructTreeImpl() -{ - for (int i = 0; i < m_Kids.GetSize(); i ++) - if (m_Kids[i]) { - m_Kids[i]->Release(); - } +void CPDF_StructTreeImpl::LoadDocTree() { + m_pPage = NULL; + if (m_pTreeRoot == NULL) { + return; + } + CPDF_Object* pKids = m_pTreeRoot->GetElementValue(FX_BSTRC("K")); + if (pKids == NULL) { + return; + } + if (pKids->GetType() == PDFOBJ_DICTIONARY) { + CPDF_StructElementImpl* pStructElementImpl = + FX_NEW CPDF_StructElementImpl(this, NULL, (CPDF_Dictionary*)pKids); + if (pStructElementImpl == NULL) { + return; + } + m_Kids.Add(pStructElementImpl); + return; + } + if (pKids->GetType() != PDFOBJ_ARRAY) { + return; + } + CPDF_Array* pArray = (CPDF_Array*)pKids; + for (FX_DWORD i = 0; i < pArray->GetCount(); i++) { + CPDF_Dictionary* pKid = pArray->GetDict(i); + CPDF_StructElementImpl* pStructElementImpl = + FX_NEW CPDF_StructElementImpl(this, NULL, pKid); + if (pStructElementImpl == NULL) { + return; + } + m_Kids.Add(pStructElementImpl); + } } -void CPDF_StructTreeImpl::LoadDocTree() -{ - m_pPage = NULL; - if (m_pTreeRoot == NULL) { - return; - } - CPDF_Object* pKids = m_pTreeRoot->GetElementValue(FX_BSTRC("K")); - if (pKids == NULL) { - return; - } - if (pKids->GetType() == PDFOBJ_DICTIONARY) { - CPDF_StructElementImpl* pStructElementImpl = FX_NEW CPDF_StructElementImpl(this, NULL, (CPDF_Dictionary*)pKids); - if (pStructElementImpl == NULL) { - return; - } - m_Kids.Add(pStructElementImpl); - return; - } - if (pKids->GetType() != PDFOBJ_ARRAY) { - return; - } - CPDF_Array* pArray = (CPDF_Array*)pKids; - for (FX_DWORD i = 0; i < pArray->GetCount(); i ++) { - CPDF_Dictionary* pKid = pArray->GetDict(i); - CPDF_StructElementImpl* pStructElementImpl = FX_NEW CPDF_StructElementImpl(this, NULL, pKid); - if (pStructElementImpl == NULL) { - return; - } - m_Kids.Add(pStructElementImpl); - } +void CPDF_StructTreeImpl::LoadPageTree(const CPDF_Dictionary* pPageDict) { + m_pPage = pPageDict; + if (m_pTreeRoot == NULL) { + return; + } + CPDF_Object* pKids = m_pTreeRoot->GetElementValue(FX_BSTRC("K")); + if (pKids == NULL) { + return; + } + FX_DWORD dwKids = 0; + if (pKids->GetType() == PDFOBJ_DICTIONARY) { + dwKids = 1; + } else if (pKids->GetType() == PDFOBJ_ARRAY) { + dwKids = ((CPDF_Array*)pKids)->GetCount(); + } else { + return; + } + FX_DWORD i; + m_Kids.SetSize(dwKids); + for (i = 0; i < dwKids; i++) { + m_Kids[i] = NULL; + } + CFX_MapPtrToPtr element_map; + CPDF_Dictionary* pParentTree = m_pTreeRoot->GetDict(FX_BSTRC("ParentTree")); + if (pParentTree == NULL) { + return; + } + CPDF_NumberTree parent_tree(pParentTree); + int parents_id = pPageDict->GetInteger(FX_BSTRC("StructParents"), -1); + if (parents_id >= 0) { + CPDF_Object* pParents = parent_tree.LookupValue(parents_id); + if (pParents == NULL || pParents->GetType() != PDFOBJ_ARRAY) { + return; + } + CPDF_Array* pParentArray = (CPDF_Array*)pParents; + for (i = 0; i < pParentArray->GetCount(); i++) { + CPDF_Dictionary* pParent = pParentArray->GetDict(i); + if (pParent == NULL) { + continue; + } + AddPageNode(pParent, element_map); + } + } } -void CPDF_StructTreeImpl::LoadPageTree(const CPDF_Dictionary* pPageDict) -{ - m_pPage = pPageDict; - if (m_pTreeRoot == NULL) { - return; - } - CPDF_Object* pKids = m_pTreeRoot->GetElementValue(FX_BSTRC("K")); - if (pKids == NULL) { - return; - } - FX_DWORD dwKids = 0; - if (pKids->GetType() == PDFOBJ_DICTIONARY) { - dwKids = 1; - } else if (pKids->GetType() == PDFOBJ_ARRAY) { - dwKids = ((CPDF_Array*)pKids)->GetCount(); - } else { - return; - } - FX_DWORD i; - m_Kids.SetSize(dwKids); - for (i = 0; i < dwKids; i ++) { - m_Kids[i] = NULL; - } - CFX_MapPtrToPtr element_map; - CPDF_Dictionary* pParentTree = m_pTreeRoot->GetDict(FX_BSTRC("ParentTree")); - if (pParentTree == NULL) { - return; - } - CPDF_NumberTree parent_tree(pParentTree); - int parents_id = pPageDict->GetInteger(FX_BSTRC("StructParents"), -1); - if (parents_id >= 0) { - CPDF_Object* pParents = parent_tree.LookupValue(parents_id); - if (pParents == NULL || pParents->GetType() != PDFOBJ_ARRAY) { - return; - } - CPDF_Array* pParentArray = (CPDF_Array*)pParents; - for (i = 0; i < pParentArray->GetCount(); i ++) { - CPDF_Dictionary* pParent = pParentArray->GetDict(i); - if (pParent == NULL) { - continue; - } - AddPageNode(pParent, element_map); - } - } +CPDF_StructElementImpl* CPDF_StructTreeImpl::AddPageNode(CPDF_Dictionary* pDict, + CFX_MapPtrToPtr& map, + int nLevel) { + if (nLevel > nMaxRecursion) { + return NULL; + } + CPDF_StructElementImpl* pElement = NULL; + if (map.Lookup(pDict, (void*&)pElement)) { + return pElement; + } + pElement = FX_NEW CPDF_StructElementImpl(this, NULL, pDict); + if (pElement == NULL) { + return NULL; + } + map.SetAt(pDict, pElement); + CPDF_Dictionary* pParent = pDict->GetDict(FX_BSTRC("P")); + if (pParent == NULL || + pParent->GetString(FX_BSTRC("Type")) == FX_BSTRC("StructTreeRoot")) { + if (!AddTopLevelNode(pDict, pElement)) { + pElement->Release(); + map.RemoveKey(pDict); + } + } else { + CPDF_StructElementImpl* pParentElement = + AddPageNode(pParent, map, nLevel + 1); + FX_BOOL bSave = FALSE; + for (int i = 0; i < pParentElement->m_Kids.GetSize(); i++) { + if (pParentElement->m_Kids[i].m_Type != CPDF_StructKid::Element) { + continue; + } + if (pParentElement->m_Kids[i].m_Element.m_pDict != pDict) { + continue; + } + pParentElement->m_Kids[i].m_Element.m_pElement = pElement->Retain(); + bSave = TRUE; + } + if (!bSave) { + pElement->Release(); + map.RemoveKey(pDict); + } + } + return pElement; } -CPDF_StructElementImpl* CPDF_StructTreeImpl::AddPageNode(CPDF_Dictionary* pDict, CFX_MapPtrToPtr& map, int nLevel) -{ - if (nLevel > nMaxRecursion) { - return NULL; - } - CPDF_StructElementImpl* pElement = NULL; - if (map.Lookup(pDict, (void*&)pElement)) { - return pElement; - } - pElement = FX_NEW CPDF_StructElementImpl(this, NULL, pDict); - if (pElement == NULL) { - return NULL; - } - map.SetAt(pDict, pElement); - CPDF_Dictionary* pParent = pDict->GetDict(FX_BSTRC("P")); - if (pParent == NULL || pParent->GetString(FX_BSTRC("Type")) == FX_BSTRC("StructTreeRoot")) { - if (!AddTopLevelNode(pDict, pElement)) { - pElement->Release(); - map.RemoveKey(pDict); - } +FX_BOOL CPDF_StructTreeImpl::AddTopLevelNode(CPDF_Dictionary* pDict, + CPDF_StructElementImpl* pElement) { + CPDF_Object* pObj = m_pTreeRoot->GetElementValue(FX_BSTRC("K")); + if (!pObj) { + return FALSE; + } + if (pObj->GetType() == PDFOBJ_DICTIONARY) { + if (pObj->GetObjNum() == pDict->GetObjNum()) { + if (m_Kids[0]) { + m_Kids[0]->Release(); + } + m_Kids[0] = pElement->Retain(); } else { - CPDF_StructElementImpl* pParentElement = AddPageNode(pParent, map, nLevel + 1); - FX_BOOL bSave = FALSE; - for (int i = 0; i < pParentElement->m_Kids.GetSize(); i ++) { - if (pParentElement->m_Kids[i].m_Type != CPDF_StructKid::Element) { - continue; - } - if (pParentElement->m_Kids[i].m_Element.m_pDict != pDict) { - continue; - } - pParentElement->m_Kids[i].m_Element.m_pElement = pElement->Retain(); - bSave = TRUE; - } - if (!bSave) { - pElement->Release(); - map.RemoveKey(pDict); - } + return FALSE; } - return pElement; + } + if (pObj->GetType() == PDFOBJ_ARRAY) { + CPDF_Array* pTopKids = (CPDF_Array*)pObj; + FX_DWORD i; + FX_BOOL bSave = FALSE; + for (i = 0; i < pTopKids->GetCount(); i++) { + CPDF_Object* pKidRef = pTopKids->GetElement(i); + if (pKidRef == NULL || pKidRef->GetType() != PDFOBJ_REFERENCE) { + continue; + } + if (((CPDF_Reference*)pKidRef)->GetRefObjNum() != pDict->GetObjNum()) { + continue; + } + if (m_Kids[i]) { + m_Kids[i]->Release(); + } + m_Kids[i] = pElement->Retain(); + bSave = TRUE; + } + if (!bSave) { + return FALSE; + } + } + return TRUE; } -FX_BOOL CPDF_StructTreeImpl::AddTopLevelNode(CPDF_Dictionary* pDict, CPDF_StructElementImpl* pElement) -{ - CPDF_Object *pObj = m_pTreeRoot->GetElementValue(FX_BSTRC("K")); - if (!pObj) { - return FALSE; - } - if (pObj->GetType() == PDFOBJ_DICTIONARY) { - if (pObj->GetObjNum() == pDict->GetObjNum()) { - if (m_Kids[0]) { - m_Kids[0]->Release(); - } - m_Kids[0] = pElement->Retain(); - } else { - return FALSE; - } - } - if (pObj->GetType() == PDFOBJ_ARRAY) { - CPDF_Array* pTopKids = (CPDF_Array*)pObj; - FX_DWORD i; - FX_BOOL bSave = FALSE; - for (i = 0; i < pTopKids->GetCount(); i ++) { - CPDF_Object* pKidRef = pTopKids->GetElement(i); - if (pKidRef == NULL || pKidRef->GetType() != PDFOBJ_REFERENCE) { - continue; - } - if (((CPDF_Reference*) pKidRef)->GetRefObjNum() != pDict->GetObjNum()) { - continue; - } - if (m_Kids[i]) { - m_Kids[i]->Release(); - } - m_Kids[i] = pElement->Retain(); - bSave = TRUE; - } - if (!bSave) { - return FALSE; - } - } - return TRUE; +CPDF_StructElementImpl::CPDF_StructElementImpl(CPDF_StructTreeImpl* pTree, + CPDF_StructElementImpl* pParent, + CPDF_Dictionary* pDict) + : m_RefCount(0) { + m_pTree = pTree; + m_pDict = pDict; + m_Type = pDict->GetString(FX_BSTRC("S")); + if (pTree->m_pRoleMap) { + CFX_ByteString mapped = pTree->m_pRoleMap->GetString(m_Type); + if (!mapped.IsEmpty()) { + m_Type = mapped; + } + } + m_pParent = pParent; + LoadKids(pDict); } -CPDF_StructElementImpl::CPDF_StructElementImpl(CPDF_StructTreeImpl* pTree, CPDF_StructElementImpl* pParent, CPDF_Dictionary* pDict) - : m_RefCount(0) -{ - m_pTree = pTree; - m_pDict = pDict; - m_Type = pDict->GetString(FX_BSTRC("S")); - if (pTree->m_pRoleMap) { - CFX_ByteString mapped = pTree->m_pRoleMap->GetString(m_Type); - if (!mapped.IsEmpty()) { - m_Type = mapped; - } +CPDF_StructElementImpl::~CPDF_StructElementImpl() { + for (int i = 0; i < m_Kids.GetSize(); i++) { + if (m_Kids[i].m_Type == CPDF_StructKid::Element && + m_Kids[i].m_Element.m_pElement) { + ((CPDF_StructElementImpl*)m_Kids[i].m_Element.m_pElement)->Release(); } - m_pParent = pParent; - LoadKids(pDict); + } } -CPDF_StructElementImpl::~CPDF_StructElementImpl() -{ - for (int i = 0; i < m_Kids.GetSize(); i ++) { - if (m_Kids[i].m_Type == CPDF_StructKid::Element && m_Kids[i].m_Element.m_pElement) { - ((CPDF_StructElementImpl*)m_Kids[i].m_Element.m_pElement)->Release(); - } - } +CPDF_StructElementImpl* CPDF_StructElementImpl::Retain() { + m_RefCount++; + return this; } -CPDF_StructElementImpl* CPDF_StructElementImpl::Retain() -{ - m_RefCount++; - return this; +void CPDF_StructElementImpl::Release() { + if (--m_RefCount < 1) { + delete this; + } } -void CPDF_StructElementImpl::Release() -{ - if(--m_RefCount < 1) { - delete this; - } +void CPDF_StructElementImpl::LoadKids(CPDF_Dictionary* pDict) { + CPDF_Object* pObj = pDict->GetElement(FX_BSTRC("Pg")); + FX_DWORD PageObjNum = 0; + if (pObj && pObj->GetType() == PDFOBJ_REFERENCE) { + PageObjNum = ((CPDF_Reference*)pObj)->GetRefObjNum(); + } + CPDF_Object* pKids = pDict->GetElementValue(FX_BSTRC("K")); + if (pKids == NULL) { + return; + } + if (pKids->GetType() == PDFOBJ_ARRAY) { + CPDF_Array* pArray = (CPDF_Array*)pKids; + m_Kids.SetSize(pArray->GetCount()); + for (FX_DWORD i = 0; i < pArray->GetCount(); i++) { + CPDF_Object* pKid = pArray->GetElementValue(i); + LoadKid(PageObjNum, pKid, &m_Kids[i]); + } + } else { + m_Kids.SetSize(1); + LoadKid(PageObjNum, pKids, &m_Kids[0]); + } } -void CPDF_StructElementImpl::LoadKids(CPDF_Dictionary* pDict) -{ - CPDF_Object* pObj = pDict->GetElement(FX_BSTRC("Pg")); - FX_DWORD PageObjNum = 0; - if (pObj && pObj->GetType() == PDFOBJ_REFERENCE) { - PageObjNum = ((CPDF_Reference*)pObj)->GetRefObjNum(); - } - CPDF_Object* pKids = pDict->GetElementValue(FX_BSTRC("K")); - if (pKids == NULL) { - return; - } - if (pKids->GetType() == PDFOBJ_ARRAY) { - CPDF_Array* pArray = (CPDF_Array*)pKids; - m_Kids.SetSize(pArray->GetCount()); - for (FX_DWORD i = 0; i < pArray->GetCount(); i ++) { - CPDF_Object* pKid = pArray->GetElementValue(i); - LoadKid(PageObjNum, pKid, &m_Kids[i]); - } +void CPDF_StructElementImpl::LoadKid(FX_DWORD PageObjNum, + CPDF_Object* pKidObj, + CPDF_StructKid* pKid) { + pKid->m_Type = CPDF_StructKid::Invalid; + if (pKidObj == NULL) { + return; + } + if (pKidObj->GetType() == PDFOBJ_NUMBER) { + if (m_pTree->m_pPage && m_pTree->m_pPage->GetObjNum() != PageObjNum) { + return; + } + pKid->m_Type = CPDF_StructKid::PageContent; + pKid->m_PageContent.m_ContentId = pKidObj->GetInteger(); + pKid->m_PageContent.m_PageObjNum = PageObjNum; + return; + } + if (pKidObj->GetType() != PDFOBJ_DICTIONARY) { + return; + } + CPDF_Dictionary* pKidDict = (CPDF_Dictionary*)pKidObj; + CPDF_Object* pPageObj = pKidDict->GetElement(FX_BSTRC("Pg")); + if (pPageObj && pPageObj->GetType() == PDFOBJ_REFERENCE) { + PageObjNum = ((CPDF_Reference*)pPageObj)->GetRefObjNum(); + } + CFX_ByteString type = pKidDict->GetString(FX_BSTRC("Type")); + if (type == FX_BSTRC("MCR")) { + if (m_pTree->m_pPage && m_pTree->m_pPage->GetObjNum() != PageObjNum) { + return; + } + pKid->m_Type = CPDF_StructKid::StreamContent; + CPDF_Object* pStreamObj = pKidDict->GetElement(FX_BSTRC("Stm")); + if (pStreamObj && pStreamObj->GetType() == PDFOBJ_REFERENCE) { + pKid->m_StreamContent.m_RefObjNum = + ((CPDF_Reference*)pStreamObj)->GetRefObjNum(); } else { - m_Kids.SetSize(1); - LoadKid(PageObjNum, pKids, &m_Kids[0]); - } -} -void CPDF_StructElementImpl::LoadKid(FX_DWORD PageObjNum, CPDF_Object* pKidObj, CPDF_StructKid* pKid) -{ - pKid->m_Type = CPDF_StructKid::Invalid; - if (pKidObj == NULL) { - return; - } - if (pKidObj->GetType() == PDFOBJ_NUMBER) { - if (m_pTree->m_pPage && m_pTree->m_pPage->GetObjNum() != PageObjNum) { - return; - } - pKid->m_Type = CPDF_StructKid::PageContent; - pKid->m_PageContent.m_ContentId = pKidObj->GetInteger(); - pKid->m_PageContent.m_PageObjNum = PageObjNum; - return; - } - if (pKidObj->GetType() != PDFOBJ_DICTIONARY) { - return; + pKid->m_StreamContent.m_RefObjNum = 0; } - CPDF_Dictionary* pKidDict = (CPDF_Dictionary*)pKidObj; - CPDF_Object* pPageObj = pKidDict->GetElement(FX_BSTRC("Pg")); - if (pPageObj && pPageObj->GetType() == PDFOBJ_REFERENCE) { - PageObjNum = ((CPDF_Reference*)pPageObj)->GetRefObjNum(); + pKid->m_StreamContent.m_PageObjNum = PageObjNum; + pKid->m_StreamContent.m_ContentId = pKidDict->GetInteger(FX_BSTRC("MCID")); + } else if (type == FX_BSTRC("OBJR")) { + if (m_pTree->m_pPage && m_pTree->m_pPage->GetObjNum() != PageObjNum) { + return; } - CFX_ByteString type = pKidDict->GetString(FX_BSTRC("Type")); - if (type == FX_BSTRC("MCR")) { - if (m_pTree->m_pPage && m_pTree->m_pPage->GetObjNum() != PageObjNum) { - return; - } - pKid->m_Type = CPDF_StructKid::StreamContent; - CPDF_Object* pStreamObj = pKidDict->GetElement(FX_BSTRC("Stm")); - if (pStreamObj && pStreamObj->GetType() == PDFOBJ_REFERENCE) { - pKid->m_StreamContent.m_RefObjNum = ((CPDF_Reference*)pStreamObj)->GetRefObjNum(); - } else { - pKid->m_StreamContent.m_RefObjNum = 0; - } - pKid->m_StreamContent.m_PageObjNum = PageObjNum; - pKid->m_StreamContent.m_ContentId = pKidDict->GetInteger(FX_BSTRC("MCID")); - } else if (type == FX_BSTRC("OBJR")) { - if (m_pTree->m_pPage && m_pTree->m_pPage->GetObjNum() != PageObjNum) { - return; - } - pKid->m_Type = CPDF_StructKid::Object; - CPDF_Object* pObj = pKidDict->GetElement(FX_BSTRC("Obj")); - if (pObj && pObj->GetType() == PDFOBJ_REFERENCE) { - pKid->m_Object.m_RefObjNum = ((CPDF_Reference*)pObj)->GetRefObjNum(); - } else { - pKid->m_Object.m_RefObjNum = 0; - } - pKid->m_Object.m_PageObjNum = PageObjNum; + pKid->m_Type = CPDF_StructKid::Object; + CPDF_Object* pObj = pKidDict->GetElement(FX_BSTRC("Obj")); + if (pObj && pObj->GetType() == PDFOBJ_REFERENCE) { + pKid->m_Object.m_RefObjNum = ((CPDF_Reference*)pObj)->GetRefObjNum(); + } else { + pKid->m_Object.m_RefObjNum = 0; + } + pKid->m_Object.m_PageObjNum = PageObjNum; + } else { + pKid->m_Type = CPDF_StructKid::Element; + pKid->m_Element.m_pDict = pKidDict; + if (m_pTree->m_pPage == NULL) { + pKid->m_Element.m_pElement = + FX_NEW CPDF_StructElementImpl(m_pTree, this, pKidDict); } else { - pKid->m_Type = CPDF_StructKid::Element; - pKid->m_Element.m_pDict = pKidDict; - if (m_pTree->m_pPage == NULL) { - pKid->m_Element.m_pElement = FX_NEW CPDF_StructElementImpl(m_pTree, this, pKidDict); - } else { - pKid->m_Element.m_pElement = NULL; - } + pKid->m_Element.m_pElement = NULL; } + } } -static CPDF_Dictionary* FindAttrDict(CPDF_Object* pAttrs, const CFX_ByteStringC& owner, FX_FLOAT nLevel = 0.0F) -{ - if (nLevel > nMaxRecursion) { - return NULL; - } - if (pAttrs == NULL) { - return NULL; - } - CPDF_Dictionary* pDict = NULL; - if (pAttrs->GetType() == PDFOBJ_DICTIONARY) { - pDict = (CPDF_Dictionary*)pAttrs; - } else if (pAttrs->GetType() == PDFOBJ_STREAM) { - pDict = ((CPDF_Stream*)pAttrs)->GetDict(); - } else if (pAttrs->GetType() == PDFOBJ_ARRAY) { - CPDF_Array* pArray = (CPDF_Array*)pAttrs; - for (FX_DWORD i = 0; i < pArray->GetCount(); i ++) { - CPDF_Object* pElement = pArray->GetElementValue(i); - pDict = FindAttrDict(pElement, owner, nLevel + 1); - if (pDict) { - return pDict; - } - } - } - if (pDict && pDict->GetString(FX_BSTRC("O")) == owner) { +static CPDF_Dictionary* FindAttrDict(CPDF_Object* pAttrs, + const CFX_ByteStringC& owner, + FX_FLOAT nLevel = 0.0F) { + if (nLevel > nMaxRecursion) { + return NULL; + } + if (pAttrs == NULL) { + return NULL; + } + CPDF_Dictionary* pDict = NULL; + if (pAttrs->GetType() == PDFOBJ_DICTIONARY) { + pDict = (CPDF_Dictionary*)pAttrs; + } else if (pAttrs->GetType() == PDFOBJ_STREAM) { + pDict = ((CPDF_Stream*)pAttrs)->GetDict(); + } else if (pAttrs->GetType() == PDFOBJ_ARRAY) { + CPDF_Array* pArray = (CPDF_Array*)pAttrs; + for (FX_DWORD i = 0; i < pArray->GetCount(); i++) { + CPDF_Object* pElement = pArray->GetElementValue(i); + pDict = FindAttrDict(pElement, owner, nLevel + 1); + if (pDict) { return pDict; + } } - return NULL; + } + if (pDict && pDict->GetString(FX_BSTRC("O")) == owner) { + return pDict; + } + return NULL; } -CPDF_Object* CPDF_StructElementImpl::GetAttr(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_BOOL bInheritable, FX_FLOAT fLevel) -{ - if (fLevel > nMaxRecursion) { - return NULL; - } - if (bInheritable) { - CPDF_Object* pAttr = GetAttr(owner, name, FALSE); - if (pAttr) { - return pAttr; - } - if (m_pParent == NULL) { - return NULL; - } - return m_pParent->GetAttr(owner, name, TRUE, fLevel + 1); - } - CPDF_Object* pA = m_pDict->GetElementValue(FX_BSTRC("A")); - if (pA) { - CPDF_Dictionary* pAttrDict = FindAttrDict(pA, owner); - if (pAttrDict) { - CPDF_Object* pAttr = pAttrDict->GetElementValue(name); - if (pAttr) { - return pAttr; - } - } - } - CPDF_Object* pC = m_pDict->GetElementValue(FX_BSTRC("C")); - if (pC == NULL) { - return NULL; - } - CPDF_Dictionary* pClassMap = m_pTree->m_pTreeRoot->GetDict(FX_BSTRC("ClassMap")); - if (pClassMap == NULL) { - return NULL; - } - if (pC->GetType() == PDFOBJ_ARRAY) { - CPDF_Array* pArray = (CPDF_Array*)pC; - for (FX_DWORD i = 0; i < pArray->GetCount(); i ++) { - CFX_ByteString class_name = pArray->GetString(i); - CPDF_Dictionary* pClassDict = pClassMap->GetDict(class_name); - if (pClassDict && pClassDict->GetString(FX_BSTRC("O")) == owner) { - return pClassDict->GetElementValue(name); - } - } - return NULL; +CPDF_Object* CPDF_StructElementImpl::GetAttr(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_BOOL bInheritable, + FX_FLOAT fLevel) { + if (fLevel > nMaxRecursion) { + return NULL; + } + if (bInheritable) { + CPDF_Object* pAttr = GetAttr(owner, name, FALSE); + if (pAttr) { + return pAttr; + } + if (m_pParent == NULL) { + return NULL; + } + return m_pParent->GetAttr(owner, name, TRUE, fLevel + 1); + } + CPDF_Object* pA = m_pDict->GetElementValue(FX_BSTRC("A")); + if (pA) { + CPDF_Dictionary* pAttrDict = FindAttrDict(pA, owner); + if (pAttrDict) { + CPDF_Object* pAttr = pAttrDict->GetElementValue(name); + if (pAttr) { + return pAttr; + } } - CFX_ByteString class_name = pC->GetString(); - CPDF_Dictionary* pClassDict = pClassMap->GetDict(class_name); - if (pClassDict && pClassDict->GetString(FX_BSTRC("O")) == owner) { + } + CPDF_Object* pC = m_pDict->GetElementValue(FX_BSTRC("C")); + if (pC == NULL) { + return NULL; + } + CPDF_Dictionary* pClassMap = + m_pTree->m_pTreeRoot->GetDict(FX_BSTRC("ClassMap")); + if (pClassMap == NULL) { + return NULL; + } + if (pC->GetType() == PDFOBJ_ARRAY) { + CPDF_Array* pArray = (CPDF_Array*)pC; + for (FX_DWORD i = 0; i < pArray->GetCount(); i++) { + CFX_ByteString class_name = pArray->GetString(i); + CPDF_Dictionary* pClassDict = pClassMap->GetDict(class_name); + if (pClassDict && pClassDict->GetString(FX_BSTRC("O")) == owner) { return pClassDict->GetElementValue(name); + } } return NULL; + } + CFX_ByteString class_name = pC->GetString(); + CPDF_Dictionary* pClassDict = pClassMap->GetDict(class_name); + if (pClassDict && pClassDict->GetString(FX_BSTRC("O")) == owner) { + return pClassDict->GetElementValue(name); + } + return NULL; } -CPDF_Object* CPDF_StructElementImpl::GetAttr(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_BOOL bInheritable, int subindex) -{ - CPDF_Object* pAttr = GetAttr(owner, name, bInheritable); - if (pAttr == NULL || subindex == -1 || pAttr->GetType() != PDFOBJ_ARRAY) { - return pAttr; - } - CPDF_Array* pArray = (CPDF_Array*)pAttr; - if (subindex >= (int)pArray->GetCount()) { - return pAttr; - } - return pArray->GetElementValue(subindex); +CPDF_Object* CPDF_StructElementImpl::GetAttr(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_BOOL bInheritable, + int subindex) { + CPDF_Object* pAttr = GetAttr(owner, name, bInheritable); + if (pAttr == NULL || subindex == -1 || pAttr->GetType() != PDFOBJ_ARRAY) { + return pAttr; + } + CPDF_Array* pArray = (CPDF_Array*)pAttr; + if (subindex >= (int)pArray->GetCount()) { + return pAttr; + } + return pArray->GetElementValue(subindex); } -CFX_ByteString CPDF_StructElementImpl::GetName(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, const CFX_ByteStringC& default_value, FX_BOOL bInheritable, int subindex) -{ - CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); - if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NAME) { - return default_value; - } - return pAttr->GetString(); +CFX_ByteString CPDF_StructElementImpl::GetName( + const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + const CFX_ByteStringC& default_value, + FX_BOOL bInheritable, + int subindex) { + CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); + if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NAME) { + return default_value; + } + return pAttr->GetString(); } -FX_ARGB CPDF_StructElementImpl::GetColor(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_ARGB default_value, FX_BOOL bInheritable, int subindex) -{ - CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); - if (pAttr == NULL || pAttr->GetType() != PDFOBJ_ARRAY) { - return default_value; - } - CPDF_Array* pArray = (CPDF_Array*)pAttr; - return 0xff000000 | ((int)(pArray->GetNumber(0) * 255) << 16) | ((int)(pArray->GetNumber(1) * 255) << 8) | (int)(pArray->GetNumber(2) * 255); +FX_ARGB CPDF_StructElementImpl::GetColor(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_ARGB default_value, + FX_BOOL bInheritable, + int subindex) { + CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); + if (pAttr == NULL || pAttr->GetType() != PDFOBJ_ARRAY) { + return default_value; + } + CPDF_Array* pArray = (CPDF_Array*)pAttr; + return 0xff000000 | ((int)(pArray->GetNumber(0) * 255) << 16) | + ((int)(pArray->GetNumber(1) * 255) << 8) | + (int)(pArray->GetNumber(2) * 255); } -FX_FLOAT CPDF_StructElementImpl::GetNumber(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_FLOAT default_value, FX_BOOL bInheritable, int subindex) -{ - CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); - if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NUMBER) { - return default_value; - } - return pAttr->GetNumber(); +FX_FLOAT CPDF_StructElementImpl::GetNumber(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_FLOAT default_value, + FX_BOOL bInheritable, + int subindex) { + CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); + if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NUMBER) { + return default_value; + } + return pAttr->GetNumber(); } -int CPDF_StructElementImpl::GetInteger(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, int default_value, FX_BOOL bInheritable, int subindex) -{ - CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); - if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NUMBER) { - return default_value; - } - return pAttr->GetInteger(); +int CPDF_StructElementImpl::GetInteger(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + int default_value, + FX_BOOL bInheritable, + int subindex) { + CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex); + if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NUMBER) { + return default_value; + } + return pAttr->GetInteger(); } diff --git a/core/src/fpdfdoc/doc_utils.cpp b/core/src/fpdfdoc/doc_utils.cpp index 96d2ccf689..1ed0017078 100644 --- a/core/src/fpdfdoc/doc_utils.cpp +++ b/core/src/fpdfdoc/doc_utils.cpp @@ -9,724 +9,732 @@ static const int FPDFDOC_UTILS_MAXRECURSION = 32; -CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict) -{ - CFX_WideString full_name; - CPDF_Dictionary* pLevel = pFieldDict; - while (pLevel) { - CFX_WideString short_name = pLevel->GetUnicodeText("T"); - if (short_name != L"") { - if (full_name == L"") { - full_name = short_name; - } else { - full_name = short_name + L"." + full_name; - } - } - pLevel = pLevel->GetDict("Parent"); - } - return full_name; -} -FX_BOOL CPDF_DefaultAppearance::HasFont() -{ - if (m_csDA.IsEmpty()) { - return FALSE; - } - CPDF_SimpleParser syntax(m_csDA); - return syntax.FindTagParam("Tf", 2); +CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict) { + CFX_WideString full_name; + CPDF_Dictionary* pLevel = pFieldDict; + while (pLevel) { + CFX_WideString short_name = pLevel->GetUnicodeText("T"); + if (short_name != L"") { + if (full_name == L"") { + full_name = short_name; + } else { + full_name = short_name + L"." + full_name; + } + } + pLevel = pLevel->GetDict("Parent"); + } + return full_name; +} +FX_BOOL CPDF_DefaultAppearance::HasFont() { + if (m_csDA.IsEmpty()) { + return FALSE; + } + CPDF_SimpleParser syntax(m_csDA); + return syntax.FindTagParam("Tf", 2); } -CFX_ByteString CPDF_DefaultAppearance::GetFontString() -{ - CFX_ByteString csFont; - if (m_csDA.IsEmpty()) { - return csFont; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam("Tf", 2)) { - csFont += (CFX_ByteString)syntax.GetWord(); - csFont += " "; - csFont += (CFX_ByteString)syntax.GetWord(); - csFont += " "; - csFont += (CFX_ByteString)syntax.GetWord(); - } +CFX_ByteString CPDF_DefaultAppearance::GetFontString() { + CFX_ByteString csFont; + if (m_csDA.IsEmpty()) { return csFont; -} -void CPDF_DefaultAppearance::GetFont(CFX_ByteString& csFontNameTag, FX_FLOAT& fFontSize) -{ - csFontNameTag = ""; - fFontSize = 0; - if (m_csDA.IsEmpty()) { - return; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam("Tf", 2)) { - csFontNameTag = (CFX_ByteString)syntax.GetWord(); - csFontNameTag.Delete(0, 1); - fFontSize = FX_atof((CFX_ByteString)syntax.GetWord()); - } - csFontNameTag = PDF_NameDecode(csFontNameTag); -} -FX_BOOL CPDF_DefaultAppearance::HasColor(FX_BOOL bStrokingOperation) -{ - if (m_csDA.IsEmpty()) { - return FALSE; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { - return TRUE; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { - return TRUE; - } - syntax.SetPos(0); - return syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4); -} -CFX_ByteString CPDF_DefaultAppearance::GetColorString(FX_BOOL bStrokingOperation) -{ - CFX_ByteString csColor; - if (m_csDA.IsEmpty()) { - return csColor; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - return csColor; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - return csColor; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4)) { - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - csColor += " "; - csColor += (CFX_ByteString)syntax.GetWord(); - } + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam("Tf", 2)) { + csFont += (CFX_ByteString)syntax.GetWord(); + csFont += " "; + csFont += (CFX_ByteString)syntax.GetWord(); + csFont += " "; + csFont += (CFX_ByteString)syntax.GetWord(); + } + return csFont; +} +void CPDF_DefaultAppearance::GetFont(CFX_ByteString& csFontNameTag, + FX_FLOAT& fFontSize) { + csFontNameTag = ""; + fFontSize = 0; + if (m_csDA.IsEmpty()) { + return; + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam("Tf", 2)) { + csFontNameTag = (CFX_ByteString)syntax.GetWord(); + csFontNameTag.Delete(0, 1); + fFontSize = FX_atof((CFX_ByteString)syntax.GetWord()); + } + csFontNameTag = PDF_NameDecode(csFontNameTag); +} +FX_BOOL CPDF_DefaultAppearance::HasColor(FX_BOOL bStrokingOperation) { + if (m_csDA.IsEmpty()) { + return FALSE; + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { + return TRUE; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { + return TRUE; + } + syntax.SetPos(0); + return syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4); +} +CFX_ByteString CPDF_DefaultAppearance::GetColorString( + FX_BOOL bStrokingOperation) { + CFX_ByteString csColor; + if (m_csDA.IsEmpty()) { + return csColor; + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); return csColor; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + return csColor; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4)) { + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + csColor += " "; + csColor += (CFX_ByteString)syntax.GetWord(); + } + return csColor; +} +void CPDF_DefaultAppearance::GetColor(int& iColorType, + FX_FLOAT fc[4], + FX_BOOL bStrokingOperation) { + iColorType = COLORTYPE_TRANSPARENT; + for (int c = 0; c < 4; c++) { + fc[c] = 0; + } + if (m_csDA.IsEmpty()) { + return; + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { + iColorType = COLORTYPE_GRAY; + fc[0] = FX_atof((CFX_ByteString)syntax.GetWord()); + return; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { + iColorType = COLORTYPE_RGB; + fc[0] = FX_atof((CFX_ByteString)syntax.GetWord()); + fc[1] = FX_atof((CFX_ByteString)syntax.GetWord()); + fc[2] = FX_atof((CFX_ByteString)syntax.GetWord()); + return; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4)) { + iColorType = COLORTYPE_CMYK; + fc[0] = FX_atof((CFX_ByteString)syntax.GetWord()); + fc[1] = FX_atof((CFX_ByteString)syntax.GetWord()); + fc[2] = FX_atof((CFX_ByteString)syntax.GetWord()); + fc[3] = FX_atof((CFX_ByteString)syntax.GetWord()); + } +} +void CPDF_DefaultAppearance::GetColor(FX_ARGB& color, + int& iColorType, + FX_BOOL bStrokingOperation) { + color = 0; + iColorType = COLORTYPE_TRANSPARENT; + if (m_csDA.IsEmpty()) { + return; + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { + iColorType = COLORTYPE_GRAY; + FX_FLOAT g = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; + color = ArgbEncode(255, (int)g, (int)g, (int)g); + return; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { + iColorType = COLORTYPE_RGB; + FX_FLOAT r = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; + FX_FLOAT g = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; + FX_FLOAT b = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; + color = ArgbEncode(255, (int)r, (int)g, (int)b); + return; + } + syntax.SetPos(0); + if (syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4)) { + iColorType = COLORTYPE_CMYK; + FX_FLOAT c = FX_atof((CFX_ByteString)syntax.GetWord()); + FX_FLOAT m = FX_atof((CFX_ByteString)syntax.GetWord()); + FX_FLOAT y = FX_atof((CFX_ByteString)syntax.GetWord()); + FX_FLOAT k = FX_atof((CFX_ByteString)syntax.GetWord()); + FX_FLOAT r = 1.0f - FX_MIN(1.0f, c + k); + FX_FLOAT g = 1.0f - FX_MIN(1.0f, m + k); + FX_FLOAT b = 1.0f - FX_MIN(1.0f, y + k); + color = ArgbEncode(255, (int)(r * 255 + 0.5f), (int)(g * 255 + 0.5f), + (int)(b * 255 + 0.5f)); + } +} +FX_BOOL CPDF_DefaultAppearance::HasTextMatrix() { + if (m_csDA.IsEmpty()) { + return FALSE; + } + CPDF_SimpleParser syntax(m_csDA); + return syntax.FindTagParam("Tm", 6); } -void CPDF_DefaultAppearance::GetColor(int& iColorType, FX_FLOAT fc[4], FX_BOOL bStrokingOperation) -{ - iColorType = COLORTYPE_TRANSPARENT; - for (int c = 0; c < 4; c ++) { - fc[c] = 0; - } - if (m_csDA.IsEmpty()) { - return; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { - iColorType = COLORTYPE_GRAY; - fc[0] = FX_atof((CFX_ByteString)syntax.GetWord()); - return; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { - iColorType = COLORTYPE_RGB; - fc[0] = FX_atof((CFX_ByteString)syntax.GetWord()); - fc[1] = FX_atof((CFX_ByteString)syntax.GetWord()); - fc[2] = FX_atof((CFX_ByteString)syntax.GetWord()); - return; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4)) { - iColorType = COLORTYPE_CMYK; - fc[0] = FX_atof((CFX_ByteString)syntax.GetWord()); - fc[1] = FX_atof((CFX_ByteString)syntax.GetWord()); - fc[2] = FX_atof((CFX_ByteString)syntax.GetWord()); - fc[3] = FX_atof((CFX_ByteString)syntax.GetWord()); - } -} -void CPDF_DefaultAppearance::GetColor(FX_ARGB& color, int& iColorType, FX_BOOL bStrokingOperation) -{ - color = 0; - iColorType = COLORTYPE_TRANSPARENT; - if (m_csDA.IsEmpty()) { - return; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam(bStrokingOperation ? "G" : "g", 1)) { - iColorType = COLORTYPE_GRAY; - FX_FLOAT g = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; - color = ArgbEncode(255, (int)g, (int)g, (int)g); - return; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "RG" : "rg", 3)) { - iColorType = COLORTYPE_RGB; - FX_FLOAT r = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; - FX_FLOAT g = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; - FX_FLOAT b = FX_atof((CFX_ByteString)syntax.GetWord()) * 255 + 0.5f; - color = ArgbEncode(255, (int)r, (int)g, (int)b); - return; - } - syntax.SetPos(0); - if (syntax.FindTagParam(bStrokingOperation ? "K" : "k", 4)) { - iColorType = COLORTYPE_CMYK; - FX_FLOAT c = FX_atof((CFX_ByteString)syntax.GetWord()); - FX_FLOAT m = FX_atof((CFX_ByteString)syntax.GetWord()); - FX_FLOAT y = FX_atof((CFX_ByteString)syntax.GetWord()); - FX_FLOAT k = FX_atof((CFX_ByteString)syntax.GetWord()); - FX_FLOAT r = 1.0f - FX_MIN(1.0f, c + k); - FX_FLOAT g = 1.0f - FX_MIN(1.0f, m + k); - FX_FLOAT b = 1.0f - FX_MIN(1.0f, y + k); - color = ArgbEncode(255, (int)(r * 255 + 0.5f), (int)(g * 255 + 0.5f), (int)(b * 255 + 0.5f)); - } -} -FX_BOOL CPDF_DefaultAppearance::HasTextMatrix() -{ - if (m_csDA.IsEmpty()) { - return FALSE; - } - CPDF_SimpleParser syntax(m_csDA); - return syntax.FindTagParam("Tm", 6); -} -CFX_ByteString CPDF_DefaultAppearance::GetTextMatrixString() -{ - CFX_ByteString csTM; - if (m_csDA.IsEmpty()) { - return csTM; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam("Tm", 6)) { - for (int i = 0; i < 6; i ++) { - csTM += (CFX_ByteString)syntax.GetWord(); - csTM += " "; - } - csTM += (CFX_ByteString)syntax.GetWord(); - } +CFX_ByteString CPDF_DefaultAppearance::GetTextMatrixString() { + CFX_ByteString csTM; + if (m_csDA.IsEmpty()) { return csTM; -} -CFX_AffineMatrix CPDF_DefaultAppearance::GetTextMatrix() -{ - CFX_AffineMatrix tm; - if (m_csDA.IsEmpty()) { - return tm; - } - CPDF_SimpleParser syntax(m_csDA); - if (syntax.FindTagParam("Tm", 6)) { - FX_FLOAT f[6]; - for (int i = 0; i < 6; i ++) { - f[i] = FX_atof((CFX_ByteString)syntax.GetWord()); - } - tm.Set(f[0], f[1], f[2], f[3], f[4], f[5]); - } + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam("Tm", 6)) { + for (int i = 0; i < 6; i++) { + csTM += (CFX_ByteString)syntax.GetWord(); + csTM += " "; + } + csTM += (CFX_ByteString)syntax.GetWord(); + } + return csTM; +} +CFX_AffineMatrix CPDF_DefaultAppearance::GetTextMatrix() { + CFX_AffineMatrix tm; + if (m_csDA.IsEmpty()) { return tm; -} -void InitInterFormDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) -{ - if (pDocument == NULL) { - return; - } + } + CPDF_SimpleParser syntax(m_csDA); + if (syntax.FindTagParam("Tm", 6)) { + FX_FLOAT f[6]; + for (int i = 0; i < 6; i++) { + f[i] = FX_atof((CFX_ByteString)syntax.GetWord()); + } + tm.Set(f[0], f[1], f[2], f[3], f[4], f[5]); + } + return tm; +} +void InitInterFormDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) { + if (pDocument == NULL) { + return; + } + if (pFormDict == NULL) { + pFormDict = CPDF_Dictionary::Create(); if (pFormDict == NULL) { - pFormDict = CPDF_Dictionary::Create(); - if (pFormDict == NULL) { - return; - } - FX_DWORD dwObjNum = pDocument->AddIndirectObject(pFormDict); - CPDF_Dictionary* pRoot = pDocument->GetRoot(); - pRoot->SetAtReference("AcroForm", pDocument, dwObjNum); - } - CFX_ByteString csDA; - if (!pFormDict->KeyExist("DR")) { - CPDF_Font* pFont = NULL; - CFX_ByteString csBaseName, csDefault; - uint8_t charSet = CPDF_InterForm::GetNativeCharSet(); - pFont = CPDF_InterForm::AddStandardFont(pDocument, "Helvetica"); - if (pFont != NULL) { - AddInterFormFont(pFormDict, pDocument, pFont, csBaseName); - csDefault = csBaseName; - } - if (charSet != 0) { - CFX_ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, NULL); - if (pFont == NULL || csFontName != "Helvetica") { - pFont = CPDF_InterForm::AddNativeFont(pDocument); - if (pFont != NULL) { - csBaseName = ""; - AddInterFormFont(pFormDict, pDocument, pFont, csBaseName); - csDefault = csBaseName; - } - } - } - if (pFont != NULL) { - csDA = "/" + PDF_NameEncode(csDefault) + " 0 Tf"; - } - } - if (!csDA.IsEmpty()) { - csDA += " "; - } - csDA += "0 g"; - if (!pFormDict->KeyExist("DA")) { - pFormDict->SetAtString("DA", csDA); - } -} -FX_DWORD CountInterFormFonts(CPDF_Dictionary* pFormDict) -{ - if (pFormDict == NULL) { - return 0; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return 0; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return 0; - } - FX_DWORD dwCount = 0; - FX_POSITION pos = pFonts->GetStartPos(); - while (pos) { - CPDF_Object* pObj = NULL; - CFX_ByteString csKey; - pObj = pFonts->GetNextElement(pos, csKey); - if (pObj == NULL) { - continue; - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect != NULL && pDirect->GetType() == PDFOBJ_DICTIONARY) { - if (((CPDF_Dictionary*)pDirect)->GetString("Type") == "Font") { - dwCount ++; - } - } - } - return dwCount; -} -CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, FX_DWORD index, CFX_ByteString& csNameTag) -{ - if (pFormDict == NULL) { - return NULL; + return; + } + FX_DWORD dwObjNum = pDocument->AddIndirectObject(pFormDict); + CPDF_Dictionary* pRoot = pDocument->GetRoot(); + pRoot->SetAtReference("AcroForm", pDocument, dwObjNum); + } + CFX_ByteString csDA; + if (!pFormDict->KeyExist("DR")) { + CPDF_Font* pFont = NULL; + CFX_ByteString csBaseName, csDefault; + uint8_t charSet = CPDF_InterForm::GetNativeCharSet(); + pFont = CPDF_InterForm::AddStandardFont(pDocument, "Helvetica"); + if (pFont != NULL) { + AddInterFormFont(pFormDict, pDocument, pFont, csBaseName); + csDefault = csBaseName; } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return NULL; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return NULL; - } - FX_DWORD dwCount = 0; - FX_POSITION pos = pFonts->GetStartPos(); - while (pos) { - CPDF_Object* pObj = NULL; - CFX_ByteString csKey; - pObj = pFonts->GetNextElement(pos, csKey); - if (pObj == NULL) { - continue; - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { - continue; - } - if (dwCount == index) { - csNameTag = csKey; - return pDocument->LoadFont(pElement); + if (charSet != 0) { + CFX_ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet, NULL); + if (pFont == NULL || csFontName != "Helvetica") { + pFont = CPDF_InterForm::AddNativeFont(pDocument); + if (pFont != NULL) { + csBaseName = ""; + AddInterFormFont(pFormDict, pDocument, pFont, csBaseName); + csDefault = csBaseName; } - dwCount ++; + } } + if (pFont != NULL) { + csDA = "/" + PDF_NameEncode(csDefault) + " 0 Tf"; + } + } + if (!csDA.IsEmpty()) { + csDA += " "; + } + csDA += "0 g"; + if (!pFormDict->KeyExist("DA")) { + pFormDict->SetAtString("DA", csDA); + } +} +FX_DWORD CountInterFormFonts(CPDF_Dictionary* pFormDict) { + if (pFormDict == NULL) { + return 0; + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + return 0; + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return 0; + } + FX_DWORD dwCount = 0; + FX_POSITION pos = pFonts->GetStartPos(); + while (pos) { + CPDF_Object* pObj = NULL; + CFX_ByteString csKey; + pObj = pFonts->GetNextElement(pos, csKey); + if (pObj == NULL) { + continue; + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (pDirect != NULL && pDirect->GetType() == PDFOBJ_DICTIONARY) { + if (((CPDF_Dictionary*)pDirect)->GetString("Type") == "Font") { + dwCount++; + } + } + } + return dwCount; +} +CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + FX_DWORD index, + CFX_ByteString& csNameTag) { + if (pFormDict == NULL) { return NULL; -} -CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csNameTag) -{ - CFX_ByteString csAlias = PDF_NameDecode(csNameTag); - if (pFormDict == NULL || csAlias.IsEmpty()) { - return NULL; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return NULL; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return NULL; - } - CPDF_Dictionary* pElement = pFonts->GetDict(csAlias); - if (pElement == NULL) { - return NULL; - } - if (pElement->GetString("Type") == "Font") { - return pDocument->LoadFont(pElement); - } + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { return NULL; -} -CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csFontName, CFX_ByteString& csNameTag) -{ - if (pFormDict == NULL || csFontName.IsEmpty()) { - return NULL; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return NULL; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return NULL; - } - FX_POSITION pos = pFonts->GetStartPos(); - while (pos) { - CPDF_Object* pObj = NULL; - CFX_ByteString csKey; - pObj = pFonts->GetNextElement(pos, csKey); - if (pObj == NULL) { - continue; - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { - continue; - } - CPDF_Font* pFind = pDocument->LoadFont(pElement); - if (pFind == NULL) { - continue; - } - CFX_ByteString csBaseFont; - csBaseFont = pFind->GetBaseFont(); - csBaseFont.Remove(' '); - if (csBaseFont == csFontName) { - csNameTag = csKey; - return pFind; - } - } + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { return NULL; -} -CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, uint8_t charSet, CFX_ByteString& csNameTag) -{ - if (pFormDict == NULL) { - return NULL; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return NULL; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return NULL; - } - FX_POSITION pos = pFonts->GetStartPos(); - while (pos) { - CPDF_Object* pObj = NULL; - CFX_ByteString csKey; - pObj = pFonts->GetNextElement(pos, csKey); - if (pObj == NULL) { - continue; - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { - continue; - } - CPDF_Font* pFind = pDocument->LoadFont(pElement); - if (pFind == NULL) { - continue; - } - CFX_SubstFont* pSubst = (CFX_SubstFont*)pFind->GetSubstFont(); - if (pSubst == NULL) { - continue; - } - if (pSubst->m_Charset == (int)charSet) { - csNameTag = csKey; - return pFind; - } - } + } + FX_DWORD dwCount = 0; + FX_POSITION pos = pFonts->GetStartPos(); + while (pos) { + CPDF_Object* pObj = NULL; + CFX_ByteString csKey; + pObj = pFonts->GetNextElement(pos, csKey); + if (pObj == NULL) { + continue; + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + continue; + } + CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; + if (pElement->GetString("Type") != "Font") { + continue; + } + if (dwCount == index) { + csNameTag = csKey; + return pDocument->LoadFont(pElement); + } + dwCount++; + } + return NULL; +} +CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString csNameTag) { + CFX_ByteString csAlias = PDF_NameDecode(csNameTag); + if (pFormDict == NULL || csAlias.IsEmpty()) { return NULL; -} -CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag) -{ - csNameTag = ""; - uint8_t charSet = CPDF_InterForm::GetNativeCharSet(); - CFX_SubstFont* pSubst; - CPDF_Font* pFont = GetDefaultInterFormFont(pFormDict, pDocument); - if (pFont != NULL) { - pSubst = (CFX_SubstFont*)pFont->GetSubstFont(); - if (pSubst != NULL && pSubst->m_Charset == (int)charSet) { - FindInterFormFont(pFormDict, pFont, csNameTag); - return pFont; - } - } - return GetNativeInterFormFont(pFormDict, pDocument, charSet, csNameTag); -} -FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont, CFX_ByteString& csNameTag) -{ - if (pFormDict == NULL || pFont == NULL) { - return FALSE; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return FALSE; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return FALSE; - } - FX_POSITION pos = pFonts->GetStartPos(); - while (pos) { - CPDF_Object* pObj = NULL; - CFX_ByteString csKey; - pObj = pFonts->GetNextElement(pos, csKey); - if (pObj == NULL) { - continue; - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { - continue; - } - if (pFont->GetFontDict() == pElement) { - csNameTag = csKey; - return TRUE; - } - } + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + return NULL; + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return NULL; + } + CPDF_Dictionary* pElement = pFonts->GetDict(csAlias); + if (pElement == NULL) { + return NULL; + } + if (pElement->GetString("Type") == "Font") { + return pDocument->LoadFont(pElement); + } + return NULL; +} +CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString csFontName, + CFX_ByteString& csNameTag) { + if (pFormDict == NULL || csFontName.IsEmpty()) { + return NULL; + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + return NULL; + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return NULL; + } + FX_POSITION pos = pFonts->GetStartPos(); + while (pos) { + CPDF_Object* pObj = NULL; + CFX_ByteString csKey; + pObj = pFonts->GetNextElement(pos, csKey); + if (pObj == NULL) { + continue; + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + continue; + } + CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; + if (pElement->GetString("Type") != "Font") { + continue; + } + CPDF_Font* pFind = pDocument->LoadFont(pElement); + if (pFind == NULL) { + continue; + } + CFX_ByteString csBaseFont; + csBaseFont = pFind->GetBaseFont(); + csBaseFont.Remove(' '); + if (csBaseFont == csFontName) { + csNameTag = csKey; + return pFind; + } + } + return NULL; +} +CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + uint8_t charSet, + CFX_ByteString& csNameTag) { + if (pFormDict == NULL) { + return NULL; + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + return NULL; + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return NULL; + } + FX_POSITION pos = pFonts->GetStartPos(); + while (pos) { + CPDF_Object* pObj = NULL; + CFX_ByteString csKey; + pObj = pFonts->GetNextElement(pos, csKey); + if (pObj == NULL) { + continue; + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + continue; + } + CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; + if (pElement->GetString("Type") != "Font") { + continue; + } + CPDF_Font* pFind = pDocument->LoadFont(pElement); + if (pFind == NULL) { + continue; + } + CFX_SubstFont* pSubst = (CFX_SubstFont*)pFind->GetSubstFont(); + if (pSubst == NULL) { + continue; + } + if (pSubst->m_Charset == (int)charSet) { + csNameTag = csKey; + return pFind; + } + } + return NULL; +} +CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString& csNameTag) { + csNameTag = ""; + uint8_t charSet = CPDF_InterForm::GetNativeCharSet(); + CFX_SubstFont* pSubst; + CPDF_Font* pFont = GetDefaultInterFormFont(pFormDict, pDocument); + if (pFont != NULL) { + pSubst = (CFX_SubstFont*)pFont->GetSubstFont(); + if (pSubst != NULL && pSubst->m_Charset == (int)charSet) { + FindInterFormFont(pFormDict, pFont, csNameTag); + return pFont; + } + } + return GetNativeInterFormFont(pFormDict, pDocument, charSet, csNameTag); +} +FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, + const CPDF_Font* pFont, + CFX_ByteString& csNameTag) { + if (pFormDict == NULL || pFont == NULL) { return FALSE; -} -FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csFontName, CPDF_Font*& pFont, CFX_ByteString& csNameTag) -{ - if (pFormDict == NULL) { - return FALSE; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return FALSE; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return FALSE; - } - if (csFontName.GetLength() > 0) { - csFontName.Remove(' '); - } - FX_POSITION pos = pFonts->GetStartPos(); - while (pos) { - CPDF_Object* pObj = NULL; - CFX_ByteString csKey, csTmp; - pObj = pFonts->GetNextElement(pos, csKey); - if (pObj == NULL) { - continue; - } - CPDF_Object* pDirect = pObj->GetDirect(); - if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; - if (pElement->GetString("Type") != "Font") { - continue; - } - pFont = pDocument->LoadFont(pElement); - if (pFont == NULL) { - continue; - } - CFX_ByteString csBaseFont; - csBaseFont = pFont->GetBaseFont(); - csBaseFont.Remove(' '); - if (csBaseFont == csFontName) { - csNameTag = csKey; - return TRUE; - } - } + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { return FALSE; -} -void AddInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, const CPDF_Font* pFont, CFX_ByteString& csNameTag) -{ + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return FALSE; + } + FX_POSITION pos = pFonts->GetStartPos(); + while (pos) { + CPDF_Object* pObj = NULL; + CFX_ByteString csKey; + pObj = pFonts->GetNextElement(pos, csKey); + if (pObj == NULL) { + continue; + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + continue; + } + CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; + if (pElement->GetString("Type") != "Font") { + continue; + } + if (pFont->GetFontDict() == pElement) { + csNameTag = csKey; + return TRUE; + } + } + return FALSE; +} +FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString csFontName, + CPDF_Font*& pFont, + CFX_ByteString& csNameTag) { + if (pFormDict == NULL) { + return FALSE; + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + return FALSE; + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return FALSE; + } + if (csFontName.GetLength() > 0) { + csFontName.Remove(' '); + } + FX_POSITION pos = pFonts->GetStartPos(); + while (pos) { + CPDF_Object* pObj = NULL; + CFX_ByteString csKey, csTmp; + pObj = pFonts->GetNextElement(pos, csKey); + if (pObj == NULL) { + continue; + } + CPDF_Object* pDirect = pObj->GetDirect(); + if (pDirect == NULL || pDirect->GetType() != PDFOBJ_DICTIONARY) { + continue; + } + CPDF_Dictionary* pElement = (CPDF_Dictionary*)pDirect; + if (pElement->GetString("Type") != "Font") { + continue; + } + pFont = pDocument->LoadFont(pElement); if (pFont == NULL) { - return; - } - if (pFormDict == NULL) { - InitInterFormDict(pFormDict, pDocument); - } - CFX_ByteString csTag; - if (FindInterFormFont(pFormDict, pFont, csTag)) { - csNameTag = csTag; - return; - } - if (pFormDict == NULL) { - InitInterFormDict(pFormDict, pDocument); - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + continue; + } + CFX_ByteString csBaseFont; + csBaseFont = pFont->GetBaseFont(); + csBaseFont.Remove(' '); + if (csBaseFont == csFontName) { + csNameTag = csKey; + return TRUE; + } + } + return FALSE; +} +void AddInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + const CPDF_Font* pFont, + CFX_ByteString& csNameTag) { + if (pFont == NULL) { + return; + } + if (pFormDict == NULL) { + InitInterFormDict(pFormDict, pDocument); + } + CFX_ByteString csTag; + if (FindInterFormFont(pFormDict, pFont, csTag)) { + csNameTag = csTag; + return; + } + if (pFormDict == NULL) { + InitInterFormDict(pFormDict, pDocument); + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + pDR = CPDF_Dictionary::Create(); if (pDR == NULL) { - pDR = CPDF_Dictionary::Create(); - if (pDR == NULL) { - return; - } - pFormDict->SetAt("DR", pDR); - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - pFonts = CPDF_Dictionary::Create(); - pDR->SetAt("Font", pFonts); - } - if (csNameTag.IsEmpty()) { - csNameTag = pFont->GetBaseFont(); - } - csNameTag.Remove(' '); - csNameTag = CPDF_InterForm::GenerateNewResourceName(pDR, "Font", 4, csNameTag); - pFonts->SetAtReference(csNameTag, pDocument, pFont->GetFontDict()); -} -CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, uint8_t charSet, CFX_ByteString& csNameTag) -{ - if (pFormDict == NULL) { - InitInterFormDict(pFormDict, pDocument); - } - CFX_ByteString csTemp; - CPDF_Font* pFont = GetNativeInterFormFont(pFormDict, pDocument, charSet, csTemp); - if (pFont != NULL) { - csNameTag = csTemp; - return pFont; - } - CFX_ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet); - if (!csFontName.IsEmpty()) { - if (FindInterFormFont(pFormDict, pDocument, csFontName, pFont, csNameTag)) { - return pFont; - } - } - pFont = CPDF_InterForm::AddNativeFont(charSet, pDocument); - if (pFont != NULL) { - AddInterFormFont(pFormDict, pDocument, pFont, csNameTag); - } + return; + } + pFormDict->SetAt("DR", pDR); + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + pFonts = CPDF_Dictionary::Create(); + pDR->SetAt("Font", pFonts); + } + if (csNameTag.IsEmpty()) { + csNameTag = pFont->GetBaseFont(); + } + csNameTag.Remove(' '); + csNameTag = + CPDF_InterForm::GenerateNewResourceName(pDR, "Font", 4, csNameTag); + pFonts->SetAtReference(csNameTag, pDocument, pFont->GetFontDict()); +} +CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + uint8_t charSet, + CFX_ByteString& csNameTag) { + if (pFormDict == NULL) { + InitInterFormDict(pFormDict, pDocument); + } + CFX_ByteString csTemp; + CPDF_Font* pFont = + GetNativeInterFormFont(pFormDict, pDocument, charSet, csTemp); + if (pFont != NULL) { + csNameTag = csTemp; return pFont; -} -CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag) -{ - uint8_t charSet = CPDF_InterForm::GetNativeCharSet(); - return AddNativeInterFormFont(pFormDict, pDocument, charSet, csNameTag); -} -void RemoveInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont) -{ - if (pFormDict == NULL || pFont == NULL) { - return; - } - CFX_ByteString csTag; - if (!FindInterFormFont(pFormDict, pFont, csTag)) { - return; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - pFonts->RemoveAt(csTag); -} -void RemoveInterFormFont(CPDF_Dictionary* pFormDict, CFX_ByteString csNameTag) -{ - if (pFormDict == NULL || csNameTag.IsEmpty()) { - return; - } - CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); - if (pDR == NULL) { - return; - } - CPDF_Dictionary* pFonts = pDR->GetDict("Font"); - if (pFonts == NULL) { - return; - } - pFonts->RemoveAt(csNameTag); -} -CPDF_Font* GetDefaultInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument) -{ - if (pFormDict == NULL) { - return NULL; - } - CPDF_DefaultAppearance cDA = pFormDict->GetString("DA"); - CFX_ByteString csFontNameTag; - FX_FLOAT fFontSize; - cDA.GetFont(csFontNameTag, fFontSize); - return GetInterFormFont(pFormDict, pDocument, csFontNameTag); -} -CPDF_IconFit::ScaleMethod CPDF_IconFit::GetScaleMethod() -{ - if (!m_pDict) { - return Always; - } - CFX_ByteString csSW = m_pDict->GetString("SW", "A"); - if (csSW == "B") { - return Bigger; - } - if (csSW == "S") { - return Smaller; - } - if (csSW == "N") { - return Never; - } + } + CFX_ByteString csFontName = CPDF_InterForm::GetNativeFont(charSet); + if (!csFontName.IsEmpty()) { + if (FindInterFormFont(pFormDict, pDocument, csFontName, pFont, csNameTag)) { + return pFont; + } + } + pFont = CPDF_InterForm::AddNativeFont(charSet, pDocument); + if (pFont != NULL) { + AddInterFormFont(pFormDict, pDocument, pFont, csNameTag); + } + return pFont; +} +CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + CFX_ByteString& csNameTag) { + uint8_t charSet = CPDF_InterForm::GetNativeCharSet(); + return AddNativeInterFormFont(pFormDict, pDocument, charSet, csNameTag); +} +void RemoveInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont) { + if (pFormDict == NULL || pFont == NULL) { + return; + } + CFX_ByteString csTag; + if (!FindInterFormFont(pFormDict, pFont, csTag)) { + return; + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + pFonts->RemoveAt(csTag); +} +void RemoveInterFormFont(CPDF_Dictionary* pFormDict, CFX_ByteString csNameTag) { + if (pFormDict == NULL || csNameTag.IsEmpty()) { + return; + } + CPDF_Dictionary* pDR = pFormDict->GetDict("DR"); + if (pDR == NULL) { + return; + } + CPDF_Dictionary* pFonts = pDR->GetDict("Font"); + if (pFonts == NULL) { + return; + } + pFonts->RemoveAt(csNameTag); +} +CPDF_Font* GetDefaultInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument) { + if (pFormDict == NULL) { + return NULL; + } + CPDF_DefaultAppearance cDA = pFormDict->GetString("DA"); + CFX_ByteString csFontNameTag; + FX_FLOAT fFontSize; + cDA.GetFont(csFontNameTag, fFontSize); + return GetInterFormFont(pFormDict, pDocument, csFontNameTag); +} +CPDF_IconFit::ScaleMethod CPDF_IconFit::GetScaleMethod() { + if (!m_pDict) { return Always; -} -FX_BOOL CPDF_IconFit::IsProportionalScale() -{ - if (m_pDict == NULL) { - return TRUE; - } - return m_pDict->GetString("S", "P") != "A"; -} -void CPDF_IconFit::GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom) -{ - fLeft = fBottom = 0.5; - if (m_pDict == NULL) { - return; - } - CPDF_Array* pA = m_pDict->GetArray("A"); - if (pA != NULL) { - FX_DWORD dwCount = pA->GetCount(); - if (dwCount > 0) { - fLeft = pA->GetNumber(0); - } - if (dwCount > 1) { - fBottom = pA->GetNumber(1); - } - } -} -FX_BOOL CPDF_IconFit::GetFittingBounds() -{ - if (m_pDict == NULL) { - return FALSE; - } - return m_pDict->GetBoolean("FB"); -} -void SaveCheckedFieldStatus(CPDF_FormField* pField, CFX_ByteArray& statusArray) -{ - int iCount = pField->CountControls(); - for (int i = 0; i < iCount; i ++) { - CPDF_FormControl* pControl = pField->GetControl(i); - if (pControl == NULL) { - continue; - } - statusArray.Add(pControl->IsChecked() ? 1 : 0); - } -} -CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name, int nLevel) -{ - if (nLevel > FPDFDOC_UTILS_MAXRECURSION) { - return NULL; - } - if (pFieldDict == NULL) { - return NULL; - } - CPDF_Object* pAttr = pFieldDict->GetElementValue(name); - if (pAttr) { - return pAttr; - } - CPDF_Dictionary* pParent = pFieldDict->GetDict("Parent"); - if (pParent == NULL) { - return NULL; - } - return FPDF_GetFieldAttr(pParent, name, nLevel + 1); + } + CFX_ByteString csSW = m_pDict->GetString("SW", "A"); + if (csSW == "B") { + return Bigger; + } + if (csSW == "S") { + return Smaller; + } + if (csSW == "N") { + return Never; + } + return Always; +} +FX_BOOL CPDF_IconFit::IsProportionalScale() { + if (m_pDict == NULL) { + return TRUE; + } + return m_pDict->GetString("S", "P") != "A"; +} +void CPDF_IconFit::GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom) { + fLeft = fBottom = 0.5; + if (m_pDict == NULL) { + return; + } + CPDF_Array* pA = m_pDict->GetArray("A"); + if (pA != NULL) { + FX_DWORD dwCount = pA->GetCount(); + if (dwCount > 0) { + fLeft = pA->GetNumber(0); + } + if (dwCount > 1) { + fBottom = pA->GetNumber(1); + } + } +} +FX_BOOL CPDF_IconFit::GetFittingBounds() { + if (m_pDict == NULL) { + return FALSE; + } + return m_pDict->GetBoolean("FB"); +} +void SaveCheckedFieldStatus(CPDF_FormField* pField, + CFX_ByteArray& statusArray) { + int iCount = pField->CountControls(); + for (int i = 0; i < iCount; i++) { + CPDF_FormControl* pControl = pField->GetControl(i); + if (pControl == NULL) { + continue; + } + statusArray.Add(pControl->IsChecked() ? 1 : 0); + } +} +CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict, + const FX_CHAR* name, + int nLevel) { + if (nLevel > FPDFDOC_UTILS_MAXRECURSION) { + return NULL; + } + if (pFieldDict == NULL) { + return NULL; + } + CPDF_Object* pAttr = pFieldDict->GetElementValue(name); + if (pAttr) { + return pAttr; + } + CPDF_Dictionary* pParent = pFieldDict->GetDict("Parent"); + if (pParent == NULL) { + return NULL; + } + return FPDF_GetFieldAttr(pParent, name, nLevel + 1); } diff --git a/core/src/fpdfdoc/doc_utils.h b/core/src/fpdfdoc/doc_utils.h index 6bb1d30dbb..4a6652f9c6 100644 --- a/core/src/fpdfdoc/doc_utils.h +++ b/core/src/fpdfdoc/doc_utils.h @@ -7,27 +7,57 @@ #ifndef CORE_SRC_FPDFDOC_DOC_UTILS_H_ #define CORE_SRC_FPDFDOC_DOC_UTILS_H_ -CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict); -void InitInterFormDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument); -FX_DWORD CountInterFormFonts(CPDF_Dictionary* pFormDict); -CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, FX_DWORD index, CFX_ByteString& csNameTag); -CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csNameTag); -CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csFontName, CFX_ByteString& csNameTag); -CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, uint8_t charSet, CFX_ByteString& csNameTag); -CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag); -FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont, CFX_ByteString& csNameTag); -FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument, CFX_ByteString csFontName, CPDF_Font*& pFont, CFX_ByteString& csNameTag); -void AddInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, const CPDF_Font* pFont, CFX_ByteString& csNameTag); -CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, uint8_t charSet, CFX_ByteString& csNameTag); -CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag); -void RemoveInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont); -void RemoveInterFormFont(CPDF_Dictionary* pFormDict, CFX_ByteString csNameTag); -CPDF_Font* GetDefaultInterFormFont(CPDF_Dictionary* pFormDict, CPDF_Document* pDocument); -void SetDefaultInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, const CPDF_Font* pFont); -void SaveCheckedFieldStatus(CPDF_FormField* pField, CFX_ByteArray& statusArray); -FX_BOOL NeedPDFEncodeForFieldFullName(const CFX_WideString& csFieldName); -FX_BOOL NeedPDFEncodeForFieldTree(CPDF_Dictionary* pFieldDict, int nLevel = 0); -void EncodeFieldName(const CFX_WideString& csName, CFX_ByteString& csT); -void UpdateEncodeFieldName(CPDF_Dictionary* pFieldDict, int nLevel = 0); +CFX_WideString GetFullName(CPDF_Dictionary* pFieldDict); +void InitInterFormDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument); +FX_DWORD CountInterFormFonts(CPDF_Dictionary* pFormDict); +CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + FX_DWORD index, + CFX_ByteString& csNameTag); +CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString csNameTag); +CPDF_Font* GetInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString csFontName, + CFX_ByteString& csNameTag); +CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + uint8_t charSet, + CFX_ByteString& csNameTag); +CPDF_Font* GetNativeInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString& csNameTag); +FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, + const CPDF_Font* pFont, + CFX_ByteString& csNameTag); +FX_BOOL FindInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument, + CFX_ByteString csFontName, + CPDF_Font*& pFont, + CFX_ByteString& csNameTag); +void AddInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + const CPDF_Font* pFont, + CFX_ByteString& csNameTag); +CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + uint8_t charSet, + CFX_ByteString& csNameTag); +CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + CFX_ByteString& csNameTag); +void RemoveInterFormFont(CPDF_Dictionary* pFormDict, const CPDF_Font* pFont); +void RemoveInterFormFont(CPDF_Dictionary* pFormDict, CFX_ByteString csNameTag); +CPDF_Font* GetDefaultInterFormFont(CPDF_Dictionary* pFormDict, + CPDF_Document* pDocument); +void SetDefaultInterFormFont(CPDF_Dictionary*& pFormDict, + CPDF_Document* pDocument, + const CPDF_Font* pFont); +void SaveCheckedFieldStatus(CPDF_FormField* pField, CFX_ByteArray& statusArray); +FX_BOOL NeedPDFEncodeForFieldFullName(const CFX_WideString& csFieldName); +FX_BOOL NeedPDFEncodeForFieldTree(CPDF_Dictionary* pFieldDict, int nLevel = 0); +void EncodeFieldName(const CFX_WideString& csName, CFX_ByteString& csT); +void UpdateEncodeFieldName(CPDF_Dictionary* pFieldDict, int nLevel = 0); #endif // CORE_SRC_FPDFDOC_DOC_UTILS_H_ diff --git a/core/src/fpdfdoc/doc_viewerPreferences.cpp b/core/src/fpdfdoc/doc_viewerPreferences.cpp index eb824eb5a4..50962b7d47 100644 --- a/core/src/fpdfdoc/doc_viewerPreferences.cpp +++ b/core/src/fpdfdoc/doc_viewerPreferences.cpp @@ -5,56 +5,48 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include "../../include/fpdfdoc/fpdf_doc.h" -CPDF_ViewerPreferences::CPDF_ViewerPreferences(CPDF_Document *pDoc): m_pDoc(pDoc) -{ +CPDF_ViewerPreferences::CPDF_ViewerPreferences(CPDF_Document* pDoc) + : m_pDoc(pDoc) {} +CPDF_ViewerPreferences::~CPDF_ViewerPreferences() {} +FX_BOOL CPDF_ViewerPreferences::IsDirectionR2L() const { + CPDF_Dictionary* pDict = m_pDoc->GetRoot(); + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { + return FALSE; + } + return FX_BSTRC("R2L") == pDict->GetString(FX_BSTRC("Direction")); } -CPDF_ViewerPreferences::~CPDF_ViewerPreferences() -{ +FX_BOOL CPDF_ViewerPreferences::PrintScaling() const { + CPDF_Dictionary* pDict = m_pDoc->GetRoot(); + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { + return TRUE; + } + return FX_BSTRC("None") != pDict->GetString(FX_BSTRC("PrintScaling")); } -FX_BOOL CPDF_ViewerPreferences::IsDirectionR2L() const -{ - CPDF_Dictionary *pDict = m_pDoc->GetRoot(); - pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); - if (!pDict) { - return FALSE; - } - return FX_BSTRC("R2L") == pDict->GetString(FX_BSTRC("Direction")); +int32_t CPDF_ViewerPreferences::NumCopies() const { + CPDF_Dictionary* pDict = m_pDoc->GetRoot(); + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { + return 1; + } + return pDict->GetInteger(FX_BSTRC("NumCopies")); } -FX_BOOL CPDF_ViewerPreferences::PrintScaling() const -{ - CPDF_Dictionary *pDict = m_pDoc->GetRoot(); - pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); - if (!pDict) { - return TRUE; - } - return FX_BSTRC("None") != pDict->GetString(FX_BSTRC("PrintScaling")); -} -int32_t CPDF_ViewerPreferences::NumCopies() const -{ - CPDF_Dictionary *pDict = m_pDoc->GetRoot(); - pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); - if (!pDict) { - return 1; - } - return pDict->GetInteger(FX_BSTRC("NumCopies")); -} -CPDF_Array* CPDF_ViewerPreferences::PrintPageRange() const -{ - CPDF_Dictionary *pDict = m_pDoc->GetRoot(); - CPDF_Array *pRange = NULL; - pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); - if (!pDict) { - return pRange; - } - pRange = pDict->GetArray(FX_BSTRC("PrintPageRange")); +CPDF_Array* CPDF_ViewerPreferences::PrintPageRange() const { + CPDF_Dictionary* pDict = m_pDoc->GetRoot(); + CPDF_Array* pRange = NULL; + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { return pRange; + } + pRange = pDict->GetArray(FX_BSTRC("PrintPageRange")); + return pRange; } -CFX_ByteString CPDF_ViewerPreferences::Duplex() const -{ - CPDF_Dictionary *pDict = m_pDoc->GetRoot(); - pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); - if (!pDict) { - return FX_BSTRC("None"); - } - return pDict->GetString(FX_BSTRC("Duplex")); +CFX_ByteString CPDF_ViewerPreferences::Duplex() const { + CPDF_Dictionary* pDict = m_pDoc->GetRoot(); + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { + return FX_BSTRC("None"); + } + return pDict->GetString(FX_BSTRC("Duplex")); } diff --git a/core/src/fpdfdoc/doc_vt.cpp b/core/src/fpdfdoc/doc_vt.cpp index 9b87d920cf..b2eaa8a5fc 100644 --- a/core/src/fpdfdoc/doc_vt.cpp +++ b/core/src/fpdfdoc/doc_vt.cpp @@ -7,1834 +7,1824 @@ #include "../../include/fpdfdoc/fpdf_doc.h" #include "../../include/fpdfdoc/fpdf_vt.h" #include "pdf_vt.h" -const uint8_t gFontSizeSteps[] = { 4, 6, 8, 9, 10, 12, 14, 18, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 144}; -#define PVT_RETURN_LENGTH 1 -#define PVT_DEFAULT_FONTSIZE 18.0f -#define PVTWORD_SCRIPT_NORMAL 0 -#define PVTWORD_SCRIPT_SUPER 1 -#define PVTWORD_SCRIPT_SUB 2 -#define PVT_FONTSCALE 0.001f -#define PVT_PERCENT 0.01f -#define PVT_HALF 0.5f -CLine::CLine() -{ -} -CLine::~CLine() -{ -} -CPVT_WordPlace CLine::GetBeginWordPlace() const -{ - return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, -1); -} -CPVT_WordPlace CLine::GetEndWordPlace() const -{ - return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, m_LineInfo.nEndWordIndex); -} -CPVT_WordPlace CLine::GetPrevWordPlace(const CPVT_WordPlace & place) const -{ - if (place.nWordIndex > m_LineInfo.nEndWordIndex) { - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, m_LineInfo.nEndWordIndex); - } - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, place.nWordIndex - 1); -} -CPVT_WordPlace CLine::GetNextWordPlace(const CPVT_WordPlace & place) const -{ - if (place.nWordIndex < m_LineInfo.nBeginWordIndex) { - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, m_LineInfo.nBeginWordIndex); - } - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, place.nWordIndex + 1); -} -CSection::CSection(CPDF_VariableText * pVT) : m_pVT(pVT) -{ -} -CSection::~CSection() -{ - ResetAll(); -} -void CSection::ResetAll() -{ - ResetWordArray(); - ResetLineArray(); -} -void CSection::ResetLineArray() -{ - m_LineArray.RemoveAll(); -} -void CSection::ResetWordArray() -{ - for (int32_t i = 0, sz = m_WordArray.GetSize(); i < sz; i++) { - delete m_WordArray.GetAt(i); - } - m_WordArray.RemoveAll(); -} -void CSection::ResetLinePlace() -{ - for (int32_t i = 0, sz = m_LineArray.GetSize(); i < sz; i++) { - if (CLine * pLine = m_LineArray.GetAt(i)) { - pLine->LinePlace = CPVT_WordPlace(SecPlace.nSecIndex, i, -1); - } - } -} -CPVT_WordPlace CSection::AddWord(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo) -{ - if (CPVT_WordInfo * pWord = FX_NEW CPVT_WordInfo(wordinfo)) { - int32_t nWordIndex = FPDF_MAX(FPDF_MIN(place.nWordIndex, m_WordArray.GetSize()), 0); - if (nWordIndex == m_WordArray.GetSize()) { - m_WordArray.Add(pWord); - } else { - m_WordArray.InsertAt(nWordIndex, pWord); - } - } - return place; -} -CPVT_WordPlace CSection::AddLine(const CPVT_LineInfo & lineinfo) -{ - return CPVT_WordPlace(SecPlace.nSecIndex, m_LineArray.Add(lineinfo), -1); -} -CPVT_FloatRect CSection::Rearrange() -{ - ASSERT(m_pVT != NULL); - if (m_pVT->m_nCharArray > 0) { - return CTypeset(this).CharArray(); - } - return CTypeset(this).Typeset(); -} -CPVT_Size CSection::GetSectionSize(FX_FLOAT fFontSize) -{ - return CTypeset(this).GetEditSize(fFontSize); -} -CPVT_WordPlace CSection::GetBeginWordPlace() const -{ - if (CLine * pLine = m_LineArray.GetAt(0)) { - return pLine->GetBeginWordPlace(); - } - return SecPlace; -} -CPVT_WordPlace CSection::GetEndWordPlace() const -{ - if (CLine * pLine = m_LineArray.GetAt(m_LineArray.GetSize() - 1)) { - return pLine->GetEndWordPlace(); - } - return SecPlace; -} -CPVT_WordPlace CSection::GetPrevWordPlace(const CPVT_WordPlace & place) const -{ - if (place.nLineIndex < 0) { - return GetBeginWordPlace(); - } - if (place.nLineIndex >= m_LineArray.GetSize()) { - return GetEndWordPlace(); - } - if (CLine * pLine = m_LineArray.GetAt(place.nLineIndex)) { - if (place.nWordIndex == pLine->m_LineInfo.nBeginWordIndex) { - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1); - } - if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) { - if (CLine * pPrevLine = m_LineArray.GetAt(place.nLineIndex - 1)) { - return pPrevLine->GetEndWordPlace(); - } - } else { - return pLine->GetPrevWordPlace(place); - } - } - return place; -} -CPVT_WordPlace CSection::GetNextWordPlace(const CPVT_WordPlace & place) const -{ - if (place.nLineIndex < 0) { - return GetBeginWordPlace(); - } - if (place.nLineIndex >= m_LineArray.GetSize()) { - return GetEndWordPlace(); - } - if (CLine * pLine = m_LineArray.GetAt(place.nLineIndex)) { - if (place.nWordIndex >= pLine->m_LineInfo.nEndWordIndex) { - if (CLine * pNextLine = m_LineArray.GetAt(place.nLineIndex + 1)) { - return pNextLine->GetBeginWordPlace(); - } - } else { - return pLine->GetNextWordPlace(place); - } - } - return place; -} -void CSection::UpdateWordPlace(CPVT_WordPlace & place) const -{ - int32_t nLeft = 0; - int32_t nRight = m_LineArray.GetSize() - 1; - int32_t nMid = (nLeft + nRight) / 2; - while (nLeft <= nRight) { - if (CLine * pLine = m_LineArray.GetAt(nMid)) { - if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) { - nRight = nMid - 1; - nMid = (nLeft + nRight) / 2; - } else if (place.nWordIndex > pLine->m_LineInfo.nEndWordIndex) { - nLeft = nMid + 1; - nMid = (nLeft + nRight) / 2; - } else { - place.nLineIndex = nMid; - return; - } - } else { - break; - } - } -} -CPVT_WordPlace CSection::SearchWordPlace(const CPDF_Point & point) const -{ - ASSERT(m_pVT != NULL); - CPVT_WordPlace place = GetBeginWordPlace(); - FX_BOOL bUp = TRUE; - FX_BOOL bDown = TRUE; - int32_t nLeft = 0; - int32_t nRight = m_LineArray.GetSize() - 1; - int32_t nMid = m_LineArray.GetSize() / 2; - FX_FLOAT fTop = 0; - FX_FLOAT fBottom = 0; - while (nLeft <= nRight) { - if (CLine * pLine = m_LineArray.GetAt(nMid)) { - fTop = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineAscent - m_pVT->GetLineLeading(m_SecInfo); - fBottom = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineDescent; - if (IsFloatBigger(point.y, fTop)) { - bUp = FALSE; - } - if (IsFloatSmaller(point.y, fBottom)) { - bDown = FALSE; - } - if (IsFloatSmaller(point.y, fTop)) { - nRight = nMid - 1; - nMid = (nLeft + nRight) / 2; - continue; - } else if (IsFloatBigger(point.y, fBottom)) { - nLeft = nMid + 1; - nMid = (nLeft + nRight) / 2; - continue; - } else { - place = SearchWordPlace(point.x, - CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()), pLine->GetEndWordPlace()) - ); - place.nLineIndex = nMid; - return place; - } - } - } - if (bUp) { - place = GetBeginWordPlace(); - } - if (bDown) { - place = GetEndWordPlace(); +const uint8_t gFontSizeSteps[] = {4, 6, 8, 9, 10, 12, 14, 18, 20, + 25, 30, 35, 40, 45, 50, 55, 60, 70, + 80, 90, 100, 110, 120, 130, 144}; +#define PVT_RETURN_LENGTH 1 +#define PVT_DEFAULT_FONTSIZE 18.0f +#define PVTWORD_SCRIPT_NORMAL 0 +#define PVTWORD_SCRIPT_SUPER 1 +#define PVTWORD_SCRIPT_SUB 2 +#define PVT_FONTSCALE 0.001f +#define PVT_PERCENT 0.01f +#define PVT_HALF 0.5f +CLine::CLine() {} +CLine::~CLine() {} +CPVT_WordPlace CLine::GetBeginWordPlace() const { + return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, -1); +} +CPVT_WordPlace CLine::GetEndWordPlace() const { + return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, + m_LineInfo.nEndWordIndex); +} +CPVT_WordPlace CLine::GetPrevWordPlace(const CPVT_WordPlace& place) const { + if (place.nWordIndex > m_LineInfo.nEndWordIndex) { + return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, + m_LineInfo.nEndWordIndex); + } + return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, + place.nWordIndex - 1); +} +CPVT_WordPlace CLine::GetNextWordPlace(const CPVT_WordPlace& place) const { + if (place.nWordIndex < m_LineInfo.nBeginWordIndex) { + return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, + m_LineInfo.nBeginWordIndex); + } + return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, + place.nWordIndex + 1); +} +CSection::CSection(CPDF_VariableText* pVT) : m_pVT(pVT) {} +CSection::~CSection() { + ResetAll(); +} +void CSection::ResetAll() { + ResetWordArray(); + ResetLineArray(); +} +void CSection::ResetLineArray() { + m_LineArray.RemoveAll(); +} +void CSection::ResetWordArray() { + for (int32_t i = 0, sz = m_WordArray.GetSize(); i < sz; i++) { + delete m_WordArray.GetAt(i); + } + m_WordArray.RemoveAll(); +} +void CSection::ResetLinePlace() { + for (int32_t i = 0, sz = m_LineArray.GetSize(); i < sz; i++) { + if (CLine* pLine = m_LineArray.GetAt(i)) { + pLine->LinePlace = CPVT_WordPlace(SecPlace.nSecIndex, i, -1); + } + } +} +CPVT_WordPlace CSection::AddWord(const CPVT_WordPlace& place, + const CPVT_WordInfo& wordinfo) { + if (CPVT_WordInfo* pWord = FX_NEW CPVT_WordInfo(wordinfo)) { + int32_t nWordIndex = + FPDF_MAX(FPDF_MIN(place.nWordIndex, m_WordArray.GetSize()), 0); + if (nWordIndex == m_WordArray.GetSize()) { + m_WordArray.Add(pWord); + } else { + m_WordArray.InsertAt(nWordIndex, pWord); + } + } + return place; +} +CPVT_WordPlace CSection::AddLine(const CPVT_LineInfo& lineinfo) { + return CPVT_WordPlace(SecPlace.nSecIndex, m_LineArray.Add(lineinfo), -1); +} +CPVT_FloatRect CSection::Rearrange() { + ASSERT(m_pVT != NULL); + if (m_pVT->m_nCharArray > 0) { + return CTypeset(this).CharArray(); + } + return CTypeset(this).Typeset(); +} +CPVT_Size CSection::GetSectionSize(FX_FLOAT fFontSize) { + return CTypeset(this).GetEditSize(fFontSize); +} +CPVT_WordPlace CSection::GetBeginWordPlace() const { + if (CLine* pLine = m_LineArray.GetAt(0)) { + return pLine->GetBeginWordPlace(); + } + return SecPlace; +} +CPVT_WordPlace CSection::GetEndWordPlace() const { + if (CLine* pLine = m_LineArray.GetAt(m_LineArray.GetSize() - 1)) { + return pLine->GetEndWordPlace(); + } + return SecPlace; +} +CPVT_WordPlace CSection::GetPrevWordPlace(const CPVT_WordPlace& place) const { + if (place.nLineIndex < 0) { + return GetBeginWordPlace(); + } + if (place.nLineIndex >= m_LineArray.GetSize()) { + return GetEndWordPlace(); + } + if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) { + if (place.nWordIndex == pLine->m_LineInfo.nBeginWordIndex) { + return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1); + } + if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) { + if (CLine* pPrevLine = m_LineArray.GetAt(place.nLineIndex - 1)) { + return pPrevLine->GetEndWordPlace(); + } + } else { + return pLine->GetPrevWordPlace(place); } - return place; + } + return place; } -CPVT_WordPlace CSection::SearchWordPlace(FX_FLOAT fx, const CPVT_WordPlace & lineplace) const -{ - if (CLine * pLine = m_LineArray.GetAt(lineplace.nLineIndex)) { - return SearchWordPlace(fx - m_SecInfo.rcSection.left, - CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()), pLine->GetEndWordPlace())); - } +CPVT_WordPlace CSection::GetNextWordPlace(const CPVT_WordPlace& place) const { + if (place.nLineIndex < 0) { return GetBeginWordPlace(); -} -CPVT_WordPlace CSection::SearchWordPlace(FX_FLOAT fx, const CPVT_WordRange & range) const -{ - CPVT_WordPlace wordplace = range.BeginPos; - wordplace.nWordIndex = -1; - if (!m_pVT) { - return wordplace; - } - int32_t nLeft = range.BeginPos.nWordIndex; - int32_t nRight = range.EndPos.nWordIndex + 1; - int32_t nMid = (nLeft + nRight) / 2; - while (nLeft < nRight) { - if (nMid == nLeft) { - break; - } - if (nMid == nRight) { - nMid--; - break; - } - if (CPVT_WordInfo * pWord = m_WordArray.GetAt(nMid)) { - if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * PVT_HALF) { - nLeft = nMid; - nMid = (nLeft + nRight) / 2; - continue; - } else { - nRight = nMid; - nMid = (nLeft + nRight) / 2; - continue; - } - } else { - break; - } - } - if (CPVT_WordInfo * pWord = m_WordArray.GetAt(nMid)) { - if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * PVT_HALF) { - wordplace.nWordIndex = nMid; - } - } + } + if (place.nLineIndex >= m_LineArray.GetSize()) { + return GetEndWordPlace(); + } + if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) { + if (place.nWordIndex >= pLine->m_LineInfo.nEndWordIndex) { + if (CLine* pNextLine = m_LineArray.GetAt(place.nLineIndex + 1)) { + return pNextLine->GetBeginWordPlace(); + } + } else { + return pLine->GetNextWordPlace(place); + } + } + return place; +} +void CSection::UpdateWordPlace(CPVT_WordPlace& place) const { + int32_t nLeft = 0; + int32_t nRight = m_LineArray.GetSize() - 1; + int32_t nMid = (nLeft + nRight) / 2; + while (nLeft <= nRight) { + if (CLine* pLine = m_LineArray.GetAt(nMid)) { + if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) { + nRight = nMid - 1; + nMid = (nLeft + nRight) / 2; + } else if (place.nWordIndex > pLine->m_LineInfo.nEndWordIndex) { + nLeft = nMid + 1; + nMid = (nLeft + nRight) / 2; + } else { + place.nLineIndex = nMid; + return; + } + } else { + break; + } + } +} +CPVT_WordPlace CSection::SearchWordPlace(const CPDF_Point& point) const { + ASSERT(m_pVT != NULL); + CPVT_WordPlace place = GetBeginWordPlace(); + FX_BOOL bUp = TRUE; + FX_BOOL bDown = TRUE; + int32_t nLeft = 0; + int32_t nRight = m_LineArray.GetSize() - 1; + int32_t nMid = m_LineArray.GetSize() / 2; + FX_FLOAT fTop = 0; + FX_FLOAT fBottom = 0; + while (nLeft <= nRight) { + if (CLine* pLine = m_LineArray.GetAt(nMid)) { + fTop = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineAscent - + m_pVT->GetLineLeading(m_SecInfo); + fBottom = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineDescent; + if (IsFloatBigger(point.y, fTop)) { + bUp = FALSE; + } + if (IsFloatSmaller(point.y, fBottom)) { + bDown = FALSE; + } + if (IsFloatSmaller(point.y, fTop)) { + nRight = nMid - 1; + nMid = (nLeft + nRight) / 2; + continue; + } else if (IsFloatBigger(point.y, fBottom)) { + nLeft = nMid + 1; + nMid = (nLeft + nRight) / 2; + continue; + } else { + place = SearchWordPlace( + point.x, + CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()), + pLine->GetEndWordPlace())); + place.nLineIndex = nMid; + return place; + } + } + } + if (bUp) { + place = GetBeginWordPlace(); + } + if (bDown) { + place = GetEndWordPlace(); + } + return place; +} +CPVT_WordPlace CSection::SearchWordPlace( + FX_FLOAT fx, + const CPVT_WordPlace& lineplace) const { + if (CLine* pLine = m_LineArray.GetAt(lineplace.nLineIndex)) { + return SearchWordPlace( + fx - m_SecInfo.rcSection.left, + CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()), + pLine->GetEndWordPlace())); + } + return GetBeginWordPlace(); +} +CPVT_WordPlace CSection::SearchWordPlace(FX_FLOAT fx, + const CPVT_WordRange& range) const { + CPVT_WordPlace wordplace = range.BeginPos; + wordplace.nWordIndex = -1; + if (!m_pVT) { return wordplace; -} -void CSection::ClearLeftWords(int32_t nWordIndex) -{ - for (int32_t i = nWordIndex; i >= 0; i--) { - delete m_WordArray.GetAt(i); - m_WordArray.RemoveAt(i); - } -} -void CSection::ClearRightWords(int32_t nWordIndex) -{ - for (int32_t i = m_WordArray.GetSize() - 1; i > nWordIndex; i--) { - delete m_WordArray.GetAt(i); - m_WordArray.RemoveAt(i); - } -} -void CSection::ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex) -{ - for (int32_t i = nEndIndex; i > nBeginIndex; i--) { - delete m_WordArray.GetAt(i); - m_WordArray.RemoveAt(i); - } -} -void CSection::ClearWords(const CPVT_WordRange & PlaceRange) -{ - CPVT_WordPlace SecBeginPos = GetBeginWordPlace(); - CPVT_WordPlace SecEndPos = GetEndWordPlace(); - if (PlaceRange.BeginPos.WordCmp(SecBeginPos) >= 0) { - if (PlaceRange.EndPos.WordCmp(SecEndPos) <= 0) { - ClearMidWords(PlaceRange.BeginPos.nWordIndex, PlaceRange.EndPos.nWordIndex); - } else { - ClearRightWords(PlaceRange.BeginPos.nWordIndex); - } - } else if (PlaceRange.EndPos.WordCmp(SecEndPos) <= 0) { - ClearLeftWords(PlaceRange.EndPos.nWordIndex); + } + int32_t nLeft = range.BeginPos.nWordIndex; + int32_t nRight = range.EndPos.nWordIndex + 1; + int32_t nMid = (nLeft + nRight) / 2; + while (nLeft < nRight) { + if (nMid == nLeft) { + break; + } + if (nMid == nRight) { + nMid--; + break; + } + if (CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid)) { + if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * PVT_HALF) { + nLeft = nMid; + nMid = (nLeft + nRight) / 2; + continue; + } else { + nRight = nMid; + nMid = (nLeft + nRight) / 2; + continue; + } } else { - ResetWordArray(); - } -} -void CSection::ClearWord(const CPVT_WordPlace & place) -{ - delete m_WordArray.GetAt(place.nWordIndex); - m_WordArray.RemoveAt(place.nWordIndex); -} -CTypeset::CTypeset(CSection * pSection) : m_rcRet(0.0f, 0.0f, 0.0f, 0.0f), m_pVT(pSection->m_pVT), m_pSection(pSection) -{ -} -CTypeset::~CTypeset() -{ -} -CPVT_FloatRect CTypeset::CharArray() -{ - ASSERT(m_pSection != NULL); - ASSERT(m_pVT != NULL); - FX_FLOAT fLineAscent = m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize()); - FX_FLOAT fLineDescent = m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize()); - m_rcRet.Default(); - FX_FLOAT x = 0.0f, y = 0.0f; - FX_FLOAT fNextWidth; - int32_t nStart = 0; - FX_FLOAT fNodeWidth = m_pVT->GetPlateWidth() / (m_pVT->m_nCharArray <= 0 ? 1 : m_pVT->m_nCharArray); - if (CLine * pLine = m_pSection->m_LineArray.GetAt(0)) { - x = 0.0f; - y += m_pVT->GetLineLeading(m_pSection->m_SecInfo); - y += fLineAscent; - nStart = 0; - switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) { - case 0: - pLine->m_LineInfo.fLineX = fNodeWidth * PVT_HALF; - break; - case 1: - nStart = (m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize()) / 2; - pLine->m_LineInfo.fLineX = fNodeWidth * nStart - fNodeWidth * PVT_HALF; - break; - case 2: - nStart = m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize(); - pLine->m_LineInfo.fLineX = fNodeWidth * nStart - fNodeWidth * PVT_HALF; - break; - } - for (int32_t w = 0, sz = m_pSection->m_WordArray.GetSize(); w < sz; w++) { - if (w >= m_pVT->m_nCharArray) { - break; - } - fNextWidth = 0; - if (CPVT_WordInfo * pNextWord = (CPVT_WordInfo *)m_pSection->m_WordArray.GetAt(w + 1)) { - pNextWord->fWordTail = 0; - fNextWidth = m_pVT->GetWordWidth(*pNextWord); - } - if (CPVT_WordInfo * pWord = (CPVT_WordInfo *)m_pSection->m_WordArray.GetAt(w)) { - pWord->fWordTail = 0; - FX_FLOAT fWordWidth = m_pVT->GetWordWidth(*pWord); - FX_FLOAT fWordAscent = m_pVT->GetWordAscent(*pWord); - FX_FLOAT fWordDescent = m_pVT->GetWordDescent(*pWord); - x = (FX_FLOAT)(fNodeWidth * (w + nStart + 0.5) - fWordWidth * PVT_HALF); - pWord->fWordX = x; - pWord->fWordY = y; - if (w == 0) { - pLine->m_LineInfo.fLineX = x; - } - if (w != m_pSection->m_WordArray.GetSize() - 1) - pWord->fWordTail = (fNodeWidth - (fWordWidth + fNextWidth) * PVT_HALF > 0 ? - fNodeWidth - (fWordWidth + fNextWidth) * PVT_HALF : 0); - else { - pWord->fWordTail = 0; - } - x += fWordWidth; - fLineAscent = FPDF_MAX(fLineAscent, fWordAscent); - fLineDescent = FPDF_MIN(fLineDescent, fWordDescent); - } - } - pLine->m_LineInfo.nBeginWordIndex = 0; - pLine->m_LineInfo.nEndWordIndex = m_pSection->m_WordArray.GetSize() - 1; - pLine->m_LineInfo.fLineY = y; - pLine->m_LineInfo.fLineWidth = x - pLine->m_LineInfo.fLineX; - pLine->m_LineInfo.fLineAscent = fLineAscent; - pLine->m_LineInfo.fLineDescent = fLineDescent; - y += (-fLineDescent); - } - return m_rcRet = CPVT_FloatRect(0, 0, x, y); -} -CPVT_Size CTypeset::GetEditSize(FX_FLOAT fFontSize) -{ - ASSERT(m_pSection != NULL); - ASSERT(m_pVT != NULL); - SplitLines(FALSE, fFontSize); - return CPVT_Size(m_rcRet.Width(), m_rcRet.Height()); -} -CPVT_FloatRect CTypeset::Typeset() -{ - ASSERT(m_pSection != NULL); - ASSERT(m_pVT != NULL); - m_pSection->m_LineArray.Empty(); - SplitLines(TRUE, 0.0f); - m_pSection->m_LineArray.Clear(); - OutputLines(); - return m_rcRet; + break; + } + } + if (CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid)) { + if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * PVT_HALF) { + wordplace.nWordIndex = nMid; + } + } + return wordplace; +} +void CSection::ClearLeftWords(int32_t nWordIndex) { + for (int32_t i = nWordIndex; i >= 0; i--) { + delete m_WordArray.GetAt(i); + m_WordArray.RemoveAt(i); + } +} +void CSection::ClearRightWords(int32_t nWordIndex) { + for (int32_t i = m_WordArray.GetSize() - 1; i > nWordIndex; i--) { + delete m_WordArray.GetAt(i); + m_WordArray.RemoveAt(i); + } +} +void CSection::ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex) { + for (int32_t i = nEndIndex; i > nBeginIndex; i--) { + delete m_WordArray.GetAt(i); + m_WordArray.RemoveAt(i); + } +} +void CSection::ClearWords(const CPVT_WordRange& PlaceRange) { + CPVT_WordPlace SecBeginPos = GetBeginWordPlace(); + CPVT_WordPlace SecEndPos = GetEndWordPlace(); + if (PlaceRange.BeginPos.WordCmp(SecBeginPos) >= 0) { + if (PlaceRange.EndPos.WordCmp(SecEndPos) <= 0) { + ClearMidWords(PlaceRange.BeginPos.nWordIndex, + PlaceRange.EndPos.nWordIndex); + } else { + ClearRightWords(PlaceRange.BeginPos.nWordIndex); + } + } else if (PlaceRange.EndPos.WordCmp(SecEndPos) <= 0) { + ClearLeftWords(PlaceRange.EndPos.nWordIndex); + } else { + ResetWordArray(); + } +} +void CSection::ClearWord(const CPVT_WordPlace& place) { + delete m_WordArray.GetAt(place.nWordIndex); + m_WordArray.RemoveAt(place.nWordIndex); +} +CTypeset::CTypeset(CSection* pSection) + : m_rcRet(0.0f, 0.0f, 0.0f, 0.0f), + m_pVT(pSection->m_pVT), + m_pSection(pSection) {} +CTypeset::~CTypeset() {} +CPVT_FloatRect CTypeset::CharArray() { + ASSERT(m_pSection != NULL); + ASSERT(m_pVT != NULL); + FX_FLOAT fLineAscent = + m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize()); + FX_FLOAT fLineDescent = + m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize()); + m_rcRet.Default(); + FX_FLOAT x = 0.0f, y = 0.0f; + FX_FLOAT fNextWidth; + int32_t nStart = 0; + FX_FLOAT fNodeWidth = m_pVT->GetPlateWidth() / + (m_pVT->m_nCharArray <= 0 ? 1 : m_pVT->m_nCharArray); + if (CLine* pLine = m_pSection->m_LineArray.GetAt(0)) { + x = 0.0f; + y += m_pVT->GetLineLeading(m_pSection->m_SecInfo); + y += fLineAscent; + nStart = 0; + switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) { + case 0: + pLine->m_LineInfo.fLineX = fNodeWidth * PVT_HALF; + break; + case 1: + nStart = (m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize()) / 2; + pLine->m_LineInfo.fLineX = fNodeWidth * nStart - fNodeWidth * PVT_HALF; + break; + case 2: + nStart = m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize(); + pLine->m_LineInfo.fLineX = fNodeWidth * nStart - fNodeWidth * PVT_HALF; + break; + } + for (int32_t w = 0, sz = m_pSection->m_WordArray.GetSize(); w < sz; w++) { + if (w >= m_pVT->m_nCharArray) { + break; + } + fNextWidth = 0; + if (CPVT_WordInfo* pNextWord = + (CPVT_WordInfo*)m_pSection->m_WordArray.GetAt(w + 1)) { + pNextWord->fWordTail = 0; + fNextWidth = m_pVT->GetWordWidth(*pNextWord); + } + if (CPVT_WordInfo* pWord = + (CPVT_WordInfo*)m_pSection->m_WordArray.GetAt(w)) { + pWord->fWordTail = 0; + FX_FLOAT fWordWidth = m_pVT->GetWordWidth(*pWord); + FX_FLOAT fWordAscent = m_pVT->GetWordAscent(*pWord); + FX_FLOAT fWordDescent = m_pVT->GetWordDescent(*pWord); + x = (FX_FLOAT)(fNodeWidth * (w + nStart + 0.5) - fWordWidth * PVT_HALF); + pWord->fWordX = x; + pWord->fWordY = y; + if (w == 0) { + pLine->m_LineInfo.fLineX = x; + } + if (w != m_pSection->m_WordArray.GetSize() - 1) + pWord->fWordTail = + (fNodeWidth - (fWordWidth + fNextWidth) * PVT_HALF > 0 + ? fNodeWidth - (fWordWidth + fNextWidth) * PVT_HALF + : 0); + else { + pWord->fWordTail = 0; + } + x += fWordWidth; + fLineAscent = FPDF_MAX(fLineAscent, fWordAscent); + fLineDescent = FPDF_MIN(fLineDescent, fWordDescent); + } + } + pLine->m_LineInfo.nBeginWordIndex = 0; + pLine->m_LineInfo.nEndWordIndex = m_pSection->m_WordArray.GetSize() - 1; + pLine->m_LineInfo.fLineY = y; + pLine->m_LineInfo.fLineWidth = x - pLine->m_LineInfo.fLineX; + pLine->m_LineInfo.fLineAscent = fLineAscent; + pLine->m_LineInfo.fLineDescent = fLineDescent; + y += (-fLineDescent); + } + return m_rcRet = CPVT_FloatRect(0, 0, x, y); +} +CPVT_Size CTypeset::GetEditSize(FX_FLOAT fFontSize) { + ASSERT(m_pSection != NULL); + ASSERT(m_pVT != NULL); + SplitLines(FALSE, fFontSize); + return CPVT_Size(m_rcRet.Width(), m_rcRet.Height()); +} +CPVT_FloatRect CTypeset::Typeset() { + ASSERT(m_pSection != NULL); + ASSERT(m_pVT != NULL); + m_pSection->m_LineArray.Empty(); + SplitLines(TRUE, 0.0f); + m_pSection->m_LineArray.Clear(); + OutputLines(); + return m_rcRet; } static int special_chars[128] = { - 0x0000, 0x000C, 0x0008, 0x000C, 0x0008, 0x0000, 0x0020, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0008, 0x0008, 0x0000, 0x0010, 0x0000, 0x0000, 0x0028, - 0x000C, 0x0008, 0x0000, 0x0000, 0x0028, 0x0028, 0x0028, 0x0028, - 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, - 0x0002, 0x0002, 0x0008, 0x0008, 0x0000, 0x0000, 0x0000, 0x0008, - 0x0000, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x000C, 0x0000, 0x0008, 0x0000, 0x0000, - 0x0000, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x000C, 0x0000, 0x0008, 0x0000, 0x0000, + 0x0000, 0x000C, 0x0008, 0x000C, 0x0008, 0x0000, 0x0020, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0008, 0x0008, 0x0000, + 0x0010, 0x0000, 0x0000, 0x0028, 0x000C, 0x0008, 0x0000, 0x0000, 0x0028, + 0x0028, 0x0028, 0x0028, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, + 0x0002, 0x0002, 0x0002, 0x0002, 0x0008, 0x0008, 0x0000, 0x0000, 0x0000, + 0x0008, 0x0000, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x000C, 0x0000, 0x0008, 0x0000, 0x0000, 0x0000, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x000C, 0x0000, 0x0008, + 0x0000, 0x0000, }; -static FX_BOOL IsLatin(FX_WORD word) -{ - if (word <= 0x007F) { - if (special_chars[word] & 0x0001) { - return TRUE; - } - } - if ((word >= 0x00C0 && word <= 0x00FF) || - (word >= 0x0100 && word <= 0x024F) || - (word >= 0x1E00 && word <= 0x1EFF) || - (word >= 0x2C60 && word <= 0x2C7F) || - (word >= 0xA720 && word <= 0xA7FF) || - (word >= 0xFF21 && word <= 0xFF3A) || - (word >= 0xFF41 && word <= 0xFF5A)) { - return TRUE; - } - return FALSE; -} -static FX_BOOL IsDigit(FX_DWORD word) -{ - return (word >= 0x0030 && word <= 0x0039) ? TRUE : FALSE; -} -static FX_BOOL IsCJK(FX_DWORD word) -{ - if ((word >= 0x1100 && word <= 0x11FF) || - (word >= 0x2E80 && word <= 0x2FFF) || - (word >= 0x3040 && word <= 0x9FBF) || - (word >= 0xAC00 && word <= 0xD7AF) || - (word >= 0xF900 && word <= 0xFAFF) || - (word >= 0xFE30 && word <= 0xFE4F) || - (word >= 0x20000 && word <= 0x2A6DF) || - (word >= 0x2F800 && word <= 0x2FA1F)) { - return TRUE; - } - if (word >= 0x3000 && word <= 0x303F) { - if (word == 0x3005 || word == 0x3006 || word == 0x3021 || word == 0x3022 || - word == 0x3023 || word == 0x3024 || word == 0x3025 || word == 0x3026 || - word == 0x3027 || word == 0x3028 || word == 0x3029 || word == 0x3031 || - word == 0x3032 || word == 0x3033 || word == 0x3034 || word == 0x3035) { - return TRUE; - } - return FALSE; - } - if (word >= 0xFF66 && word <= 0xFF9D) { - return TRUE; +static FX_BOOL IsLatin(FX_WORD word) { + if (word <= 0x007F) { + if (special_chars[word] & 0x0001) { + return TRUE; + } + } + if ((word >= 0x00C0 && word <= 0x00FF) || + (word >= 0x0100 && word <= 0x024F) || + (word >= 0x1E00 && word <= 0x1EFF) || + (word >= 0x2C60 && word <= 0x2C7F) || + (word >= 0xA720 && word <= 0xA7FF) || + (word >= 0xFF21 && word <= 0xFF3A) || + (word >= 0xFF41 && word <= 0xFF5A)) { + return TRUE; + } + return FALSE; +} +static FX_BOOL IsDigit(FX_DWORD word) { + return (word >= 0x0030 && word <= 0x0039) ? TRUE : FALSE; +} +static FX_BOOL IsCJK(FX_DWORD word) { + if ((word >= 0x1100 && word <= 0x11FF) || + (word >= 0x2E80 && word <= 0x2FFF) || + (word >= 0x3040 && word <= 0x9FBF) || + (word >= 0xAC00 && word <= 0xD7AF) || + (word >= 0xF900 && word <= 0xFAFF) || + (word >= 0xFE30 && word <= 0xFE4F) || + (word >= 0x20000 && word <= 0x2A6DF) || + (word >= 0x2F800 && word <= 0x2FA1F)) { + return TRUE; + } + if (word >= 0x3000 && word <= 0x303F) { + if (word == 0x3005 || word == 0x3006 || word == 0x3021 || word == 0x3022 || + word == 0x3023 || word == 0x3024 || word == 0x3025 || word == 0x3026 || + word == 0x3027 || word == 0x3028 || word == 0x3029 || word == 0x3031 || + word == 0x3032 || word == 0x3033 || word == 0x3034 || word == 0x3035) { + return TRUE; } return FALSE; + } + if (word >= 0xFF66 && word <= 0xFF9D) { + return TRUE; + } + return FALSE; +} +static FX_BOOL IsPunctuation(FX_DWORD word) { + if (word <= 0x007F) { + if ((special_chars[word] >> 3) & 1) { + return TRUE; + } + } else if (word >= 0x0080 && word <= 0x00FF) { + if (word == 0x0082 || word == 0x0084 || word == 0x0085 || word == 0x0091 || + word == 0x0092 || word == 0x0093 || word <= 0x0094 || word == 0x0096 || + word == 0x00B4 || word == 0x00B8) { + return TRUE; + } + } else if (word >= 0x2000 && word <= 0x206F) { + if (word == 0x2010 || word == 0x2011 || word == 0x2012 || word == 0x2013 || + word == 0x2018 || word == 0x2019 || word == 0x201A || word == 0x201B || + word == 0x201C || word == 0x201D || word == 0x201E || word == 0x201F || + word == 0x2032 || word == 0x2033 || word == 0x2034 || word == 0x2035 || + word == 0x2036 || word == 0x2037 || word == 0x203C || word == 0x203D || + word == 0x203E || word == 0x2044) { + return TRUE; + } + } else if (word >= 0x3000 && word <= 0x303F) { + if (word == 0x3001 || word == 0x3002 || word == 0x3003 || word == 0x3005 || + word == 0x3009 || word == 0x300A || word == 0x300B || word == 0x300C || + word == 0x300D || word == 0x300F || word == 0x300E || word == 0x3010 || + word == 0x3011 || word == 0x3014 || word == 0x3015 || word == 0x3016 || + word == 0x3017 || word == 0x3018 || word == 0x3019 || word == 0x301A || + word == 0x301B || word == 0x301D || word == 0x301E || word == 0x301F) { + return TRUE; + } + } else if (word >= 0xFE50 && word <= 0xFE6F) { + if ((word >= 0xFE50 && word <= 0xFE5E) || word == 0xFE63) { + return TRUE; + } + } else if (word >= 0xFF00 && word <= 0xFFEF) { + if (word == 0xFF01 || word == 0xFF02 || word == 0xFF07 || word == 0xFF08 || + word == 0xFF09 || word == 0xFF0C || word == 0xFF0E || word == 0xFF0F || + word == 0xFF1A || word == 0xFF1B || word == 0xFF1F || word == 0xFF3B || + word == 0xFF3D || word == 0xFF40 || word == 0xFF5B || word == 0xFF5C || + word == 0xFF5D || word == 0xFF61 || word == 0xFF62 || word == 0xFF63 || + word == 0xFF64 || word == 0xFF65 || word == 0xFF9E || word == 0xFF9F) { + return TRUE; + } + } + return FALSE; +} +static FX_BOOL IsConnectiveSymbol(FX_DWORD word) { + if (word <= 0x007F) { + if ((special_chars[word] >> 5) & 1) { + return TRUE; + } + } + return FALSE; +} +static FX_BOOL IsOpenStylePunctuation(FX_DWORD word) { + if (word <= 0x007F) { + if ((special_chars[word] >> 2) & 1) { + return TRUE; + } + } else if (word == 0x300A || word == 0x300C || word == 0x300E || + word == 0x3010 || word == 0x3014 || word == 0x3016 || + word == 0x3018 || word == 0x301A || word == 0xFF08 || + word == 0xFF3B || word == 0xFF5B || word == 0xFF62) { + return TRUE; + } + return FALSE; +} +static FX_BOOL IsCurrencySymbol(FX_WORD word) { + if (word == 0x0024 || word == 0x0080 || word == 0x00A2 || word == 0x00A3 || + word == 0x00A4 || word == 0x00A5 || (word >= 0x20A0 && word <= 0x20CF) || + word == 0xFE69 || word == 0xFF04 || word == 0xFFE0 || word == 0xFFE1 || + word == 0xFFE5 || word == 0xFFE6) { + return TRUE; + } + return FALSE; } -static FX_BOOL IsPunctuation(FX_DWORD word) -{ - if (word <= 0x007F) { - if ((special_chars[word] >> 3) & 1) { - return TRUE; - } - } else if (word >= 0x0080 && word <= 0x00FF) { - if (word == 0x0082 || word == 0x0084 || word == 0x0085 || word == 0x0091 || - word == 0x0092 || word == 0x0093 || word <= 0x0094 || word == 0x0096 || - word == 0x00B4 || word == 0x00B8) { - return TRUE; - } - } else if (word >= 0x2000 && word <= 0x206F) { - if (word == 0x2010 || word == 0x2011 || word == 0x2012 || word == 0x2013 || - word == 0x2018 || word == 0x2019 || word == 0x201A || word == 0x201B || - word == 0x201C || word == 0x201D || word == 0x201E || word == 0x201F || - word == 0x2032 || word == 0x2033 || word == 0x2034 || word == 0x2035 || - word == 0x2036 || word == 0x2037 || word == 0x203C || word == 0x203D || - word == 0x203E || word == 0x2044) { - return TRUE; - } - } else if (word >= 0x3000 && word <= 0x303F) { - if (word == 0x3001 || word == 0x3002 || word == 0x3003 || word == 0x3005 || - word == 0x3009 || word == 0x300A || word == 0x300B || word == 0x300C || - word == 0x300D || word == 0x300F || word == 0x300E || word == 0x3010 || - word == 0x3011 || word == 0x3014 || word == 0x3015 || word == 0x3016 || - word == 0x3017 || word == 0x3018 || word == 0x3019 || word == 0x301A || - word == 0x301B || word == 0x301D || word == 0x301E || word == 0x301F) { - return TRUE; - } - } else if (word >= 0xFE50 && word <= 0xFE6F) { - if ((word >= 0xFE50 && word <= 0xFE5E) || word == 0xFE63) { - return TRUE; - } - } else if (word >= 0xFF00 && word <= 0xFFEF) { - if (word == 0xFF01 || word == 0xFF02 || word == 0xFF07 || word == 0xFF08 || - word == 0xFF09 || word == 0xFF0C || word == 0xFF0E || word == 0xFF0F || - word == 0xFF1A || word == 0xFF1B || word == 0xFF1F || word == 0xFF3B || - word == 0xFF3D || word == 0xFF40 || word == 0xFF5B || word == 0xFF5C || - word == 0xFF5D || word == 0xFF61 || word == 0xFF62 || word == 0xFF63 || - word == 0xFF64 || word == 0xFF65 || word == 0xFF9E || word == 0xFF9F) { - return TRUE; - } - } - return FALSE; +static FX_BOOL IsPrefixSymbol(FX_WORD word) { + if (IsCurrencySymbol(word)) { + return TRUE; + } + if (word == 0x2116) { + return TRUE; + } + return FALSE; } -static FX_BOOL IsConnectiveSymbol(FX_DWORD word) -{ - if (word <= 0x007F) { - if ((special_chars[word] >> 5) & 1) { - return TRUE; - } - } - return FALSE; +static FX_BOOL IsSpace(FX_WORD word) { + return (word == 0x0020 || word == 0x3000) ? TRUE : FALSE; } -static FX_BOOL IsOpenStylePunctuation(FX_DWORD word) -{ - if (word <= 0x007F) { - if ((special_chars[word] >> 2) & 1) { - return TRUE; - } - } else if (word == 0x300A || word == 0x300C || word == 0x300E || word == 0x3010 || - word == 0x3014 || word == 0x3016 || word == 0x3018 || word == 0x301A || - word == 0xFF08 || word == 0xFF3B || word == 0xFF5B || word == 0xFF62) { - return TRUE; - } +static FX_BOOL NeedDivision(FX_WORD prevWord, FX_WORD curWord) { + if ((IsLatin(prevWord) || IsDigit(prevWord)) && + (IsLatin(curWord) || IsDigit(curWord))) { return FALSE; -} -static FX_BOOL IsCurrencySymbol(FX_WORD word) -{ - if (word == 0x0024 || word == 0x0080 || word == 0x00A2 || word == 0x00A3 || - word == 0x00A4 || word == 0x00A5 || (word >= 0x20A0 && word <= 0x20CF) || - word == 0xFE69 || word == 0xFF04 || word == 0xFFE0 || word == 0xFFE1 || - word == 0xFFE5 || word == 0xFFE6) { - return TRUE; - } + } + if (IsSpace(curWord) || IsPunctuation(curWord)) { return FALSE; -} -static FX_BOOL IsPrefixSymbol(FX_WORD word) -{ - if (IsCurrencySymbol(word)) { - return TRUE; - } - if (word == 0x2116) { - return TRUE; - } + } + if (IsConnectiveSymbol(prevWord) || IsConnectiveSymbol(curWord)) { return FALSE; -} -static FX_BOOL IsSpace(FX_WORD word) -{ - return (word == 0x0020 || word == 0x3000) ? TRUE : FALSE; -} -static FX_BOOL NeedDivision(FX_WORD prevWord, FX_WORD curWord) -{ - if ((IsLatin(prevWord) || IsDigit(prevWord)) && (IsLatin(curWord) || IsDigit(curWord))) { - return FALSE; - } - if (IsSpace(curWord) || IsPunctuation(curWord)) { - return FALSE; - } - if (IsConnectiveSymbol(prevWord) || IsConnectiveSymbol(curWord)) { - return FALSE; - } - if (IsSpace(prevWord) || IsPunctuation(prevWord)) { - return TRUE; - } - if (IsPrefixSymbol(prevWord)) { - return FALSE; - } - if (IsPrefixSymbol(curWord) || IsCJK(curWord)) { - return TRUE; - } - if (IsCJK(prevWord)) { - return TRUE; - } + } + if (IsSpace(prevWord) || IsPunctuation(prevWord)) { + return TRUE; + } + if (IsPrefixSymbol(prevWord)) { return FALSE; -} -void CTypeset::SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize) -{ - ASSERT(m_pVT != NULL); - ASSERT(m_pSection != NULL); - int32_t nLineHead = 0; - int32_t nLineTail = 0; - FX_FLOAT fMaxX = 0.0f, fMaxY = 0.0f; - FX_FLOAT fLineWidth = 0.0f, fBackupLineWidth = 0.0f; - FX_FLOAT fLineAscent = 0.0f, fBackupLineAscent = 0.0f; - FX_FLOAT fLineDescent = 0.0f, fBackupLineDescent = 0.0f; - int32_t nWordStartPos = 0; - FX_BOOL bFullWord = FALSE; - int32_t nLineFullWordIndex = 0; - int32_t nCharIndex = 0; - CPVT_LineInfo line; - FX_FLOAT fWordWidth = 0; - FX_FLOAT fTypesetWidth = FPDF_MAX(m_pVT->GetPlateWidth() - m_pVT->GetLineIndent(m_pSection->m_SecInfo), 0.0f); - int32_t nTotalWords = m_pSection->m_WordArray.GetSize(); - FX_BOOL bOpened = FALSE; - if (nTotalWords > 0) { - int32_t i = 0; - while (i < nTotalWords) { - CPVT_WordInfo * pWord = m_pSection->m_WordArray.GetAt(i); - CPVT_WordInfo* pOldWord = pWord; - if (i > 0) { - pOldWord = m_pSection->m_WordArray.GetAt(i - 1); - } - if (pWord) { - if (bTypeset) { - fLineAscent = FPDF_MAX(fLineAscent, m_pVT->GetWordAscent(*pWord, TRUE)); - fLineDescent = FPDF_MIN(fLineDescent, m_pVT->GetWordDescent(*pWord, TRUE)); - fWordWidth = m_pVT->GetWordWidth(*pWord); - } else { - fLineAscent = FPDF_MAX(fLineAscent, m_pVT->GetWordAscent(*pWord, fFontSize)); - fLineDescent = FPDF_MIN(fLineDescent, m_pVT->GetWordDescent(*pWord, fFontSize)); - fWordWidth = m_pVT->GetWordWidth(pWord->nFontIndex, - pWord->Word, - m_pVT->m_wSubWord, - m_pVT->m_fCharSpace, - m_pVT->m_nHorzScale, - fFontSize, - pWord->fWordTail, - 0); - } - if (!bOpened) { - if (IsOpenStylePunctuation(pWord->Word)) { - bOpened = TRUE; - bFullWord = TRUE; - } else if (pOldWord != NULL) { - if (NeedDivision(pOldWord->Word, pWord->Word)) { - bFullWord = TRUE; - } - } - } else { - if (!IsSpace(pWord->Word) && !IsOpenStylePunctuation(pWord->Word)) { - bOpened = FALSE; - } - } - if (bFullWord) { - bFullWord = FALSE; - if (nCharIndex > 0) { - nLineFullWordIndex ++; - } - nWordStartPos = i; - fBackupLineWidth = fLineWidth; - fBackupLineAscent = fLineAscent; - fBackupLineDescent = fLineDescent; - } - nCharIndex++; - } - if (m_pVT->m_bLimitWidth && fTypesetWidth > 0 && - fLineWidth + fWordWidth > fTypesetWidth) { - if (nLineFullWordIndex > 0) { - i = nWordStartPos; - fLineWidth = fBackupLineWidth; - fLineAscent = fBackupLineAscent; - fLineDescent = fBackupLineDescent; - } - if (nCharIndex == 1) { - fLineWidth = fWordWidth; - i++; - } - nLineTail = i - 1; - if (bTypeset) { - line.nBeginWordIndex = nLineHead; - line.nEndWordIndex = nLineTail; - line.nTotalWord = nLineTail - nLineHead + 1; - line.fLineWidth = fLineWidth; - line.fLineAscent = fLineAscent; - line.fLineDescent = fLineDescent; - m_pSection->AddLine(line); - } - fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo)); - fMaxY += (-fLineDescent); - fMaxX = FPDF_MAX(fLineWidth, fMaxX); - nLineHead = i; - fLineWidth = 0.0f; - fLineAscent = 0.0f; - fLineDescent = 0.0f; - nCharIndex = 0; - nLineFullWordIndex = 0; - bFullWord = FALSE; - } else { - fLineWidth += fWordWidth; - i++; - } - } - if (nLineHead <= nTotalWords - 1) { - nLineTail = nTotalWords - 1; - if (bTypeset) { - line.nBeginWordIndex = nLineHead; - line.nEndWordIndex = nLineTail; - line.nTotalWord = nLineTail - nLineHead + 1; - line.fLineWidth = fLineWidth; - line.fLineAscent = fLineAscent; - line.fLineDescent = fLineDescent; - m_pSection->AddLine(line); - } - fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo)); - fMaxY += (-fLineDescent); - fMaxX = FPDF_MAX(fLineWidth, fMaxX); - } - } else { + } + if (IsPrefixSymbol(curWord) || IsCJK(curWord)) { + return TRUE; + } + if (IsCJK(prevWord)) { + return TRUE; + } + return FALSE; +} +void CTypeset::SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize) { + ASSERT(m_pVT != NULL); + ASSERT(m_pSection != NULL); + int32_t nLineHead = 0; + int32_t nLineTail = 0; + FX_FLOAT fMaxX = 0.0f, fMaxY = 0.0f; + FX_FLOAT fLineWidth = 0.0f, fBackupLineWidth = 0.0f; + FX_FLOAT fLineAscent = 0.0f, fBackupLineAscent = 0.0f; + FX_FLOAT fLineDescent = 0.0f, fBackupLineDescent = 0.0f; + int32_t nWordStartPos = 0; + FX_BOOL bFullWord = FALSE; + int32_t nLineFullWordIndex = 0; + int32_t nCharIndex = 0; + CPVT_LineInfo line; + FX_FLOAT fWordWidth = 0; + FX_FLOAT fTypesetWidth = FPDF_MAX( + m_pVT->GetPlateWidth() - m_pVT->GetLineIndent(m_pSection->m_SecInfo), + 0.0f); + int32_t nTotalWords = m_pSection->m_WordArray.GetSize(); + FX_BOOL bOpened = FALSE; + if (nTotalWords > 0) { + int32_t i = 0; + while (i < nTotalWords) { + CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(i); + CPVT_WordInfo* pOldWord = pWord; + if (i > 0) { + pOldWord = m_pSection->m_WordArray.GetAt(i - 1); + } + if (pWord) { if (bTypeset) { - fLineAscent = m_pVT->GetLineAscent(m_pSection->m_SecInfo); - fLineDescent = m_pVT->GetLineDescent(m_pSection->m_SecInfo); + fLineAscent = + FPDF_MAX(fLineAscent, m_pVT->GetWordAscent(*pWord, TRUE)); + fLineDescent = + FPDF_MIN(fLineDescent, m_pVT->GetWordDescent(*pWord, TRUE)); + fWordWidth = m_pVT->GetWordWidth(*pWord); } else { - fLineAscent = m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), fFontSize); - fLineDescent = m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), fFontSize); - } + fLineAscent = + FPDF_MAX(fLineAscent, m_pVT->GetWordAscent(*pWord, fFontSize)); + fLineDescent = + FPDF_MIN(fLineDescent, m_pVT->GetWordDescent(*pWord, fFontSize)); + fWordWidth = m_pVT->GetWordWidth( + pWord->nFontIndex, pWord->Word, m_pVT->m_wSubWord, + m_pVT->m_fCharSpace, m_pVT->m_nHorzScale, fFontSize, + pWord->fWordTail, 0); + } + if (!bOpened) { + if (IsOpenStylePunctuation(pWord->Word)) { + bOpened = TRUE; + bFullWord = TRUE; + } else if (pOldWord != NULL) { + if (NeedDivision(pOldWord->Word, pWord->Word)) { + bFullWord = TRUE; + } + } + } else { + if (!IsSpace(pWord->Word) && !IsOpenStylePunctuation(pWord->Word)) { + bOpened = FALSE; + } + } + if (bFullWord) { + bFullWord = FALSE; + if (nCharIndex > 0) { + nLineFullWordIndex++; + } + nWordStartPos = i; + fBackupLineWidth = fLineWidth; + fBackupLineAscent = fLineAscent; + fBackupLineDescent = fLineDescent; + } + nCharIndex++; + } + if (m_pVT->m_bLimitWidth && fTypesetWidth > 0 && + fLineWidth + fWordWidth > fTypesetWidth) { + if (nLineFullWordIndex > 0) { + i = nWordStartPos; + fLineWidth = fBackupLineWidth; + fLineAscent = fBackupLineAscent; + fLineDescent = fBackupLineDescent; + } + if (nCharIndex == 1) { + fLineWidth = fWordWidth; + i++; + } + nLineTail = i - 1; if (bTypeset) { - line.nBeginWordIndex = -1; - line.nEndWordIndex = -1; - line.nTotalWord = 0; - line.fLineWidth = 0; - line.fLineAscent = fLineAscent; - line.fLineDescent = fLineDescent; - m_pSection->AddLine(line); - } - fMaxY += (m_pVT->GetLineLeading(m_pSection->m_SecInfo) + fLineAscent + (-fLineDescent)); - } - m_rcRet = CPVT_FloatRect(0, 0, fMaxX, fMaxY); -} -void CTypeset::OutputLines() -{ - ASSERT(m_pVT != NULL); - ASSERT(m_pSection != NULL); - FX_FLOAT fMinX = 0.0f, fMinY = 0.0f, fMaxX = 0.0f, fMaxY = 0.0f; - FX_FLOAT fPosX = 0.0f, fPosY = 0.0f; - FX_FLOAT fLineIndent = m_pVT->GetLineIndent(m_pSection->m_SecInfo); - FX_FLOAT fTypesetWidth = FPDF_MAX(m_pVT->GetPlateWidth() - fLineIndent, 0.0f); - switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) { - default: - case 0: - fMinX = 0.0f; + line.nBeginWordIndex = nLineHead; + line.nEndWordIndex = nLineTail; + line.nTotalWord = nLineTail - nLineHead + 1; + line.fLineWidth = fLineWidth; + line.fLineAscent = fLineAscent; + line.fLineDescent = fLineDescent; + m_pSection->AddLine(line); + } + fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo)); + fMaxY += (-fLineDescent); + fMaxX = FPDF_MAX(fLineWidth, fMaxX); + nLineHead = i; + fLineWidth = 0.0f; + fLineAscent = 0.0f; + fLineDescent = 0.0f; + nCharIndex = 0; + nLineFullWordIndex = 0; + bFullWord = FALSE; + } else { + fLineWidth += fWordWidth; + i++; + } + } + if (nLineHead <= nTotalWords - 1) { + nLineTail = nTotalWords - 1; + if (bTypeset) { + line.nBeginWordIndex = nLineHead; + line.nEndWordIndex = nLineTail; + line.nTotalWord = nLineTail - nLineHead + 1; + line.fLineWidth = fLineWidth; + line.fLineAscent = fLineAscent; + line.fLineDescent = fLineDescent; + m_pSection->AddLine(line); + } + fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo)); + fMaxY += (-fLineDescent); + fMaxX = FPDF_MAX(fLineWidth, fMaxX); + } + } else { + if (bTypeset) { + fLineAscent = m_pVT->GetLineAscent(m_pSection->m_SecInfo); + fLineDescent = m_pVT->GetLineDescent(m_pSection->m_SecInfo); + } else { + fLineAscent = + m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), fFontSize); + fLineDescent = + m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), fFontSize); + } + if (bTypeset) { + line.nBeginWordIndex = -1; + line.nEndWordIndex = -1; + line.nTotalWord = 0; + line.fLineWidth = 0; + line.fLineAscent = fLineAscent; + line.fLineDescent = fLineDescent; + m_pSection->AddLine(line); + } + fMaxY += (m_pVT->GetLineLeading(m_pSection->m_SecInfo) + fLineAscent + + (-fLineDescent)); + } + m_rcRet = CPVT_FloatRect(0, 0, fMaxX, fMaxY); +} +void CTypeset::OutputLines() { + ASSERT(m_pVT != NULL); + ASSERT(m_pSection != NULL); + FX_FLOAT fMinX = 0.0f, fMinY = 0.0f, fMaxX = 0.0f, fMaxY = 0.0f; + FX_FLOAT fPosX = 0.0f, fPosY = 0.0f; + FX_FLOAT fLineIndent = m_pVT->GetLineIndent(m_pSection->m_SecInfo); + FX_FLOAT fTypesetWidth = FPDF_MAX(m_pVT->GetPlateWidth() - fLineIndent, 0.0f); + switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) { + default: + case 0: + fMinX = 0.0f; + break; + case 1: + fMinX = (fTypesetWidth - m_rcRet.Width()) * PVT_HALF; + break; + case 2: + fMinX = fTypesetWidth - m_rcRet.Width(); + break; + } + fMaxX = fMinX + m_rcRet.Width(); + fMinY = 0.0f; + fMaxY = m_rcRet.Height(); + int32_t nTotalLines = m_pSection->m_LineArray.GetSize(); + if (nTotalLines > 0) { + m_pSection->m_SecInfo.nTotalLine = nTotalLines; + for (int32_t l = 0; l < nTotalLines; l++) { + if (CLine* pLine = m_pSection->m_LineArray.GetAt(l)) { + switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) { + default: + case 0: + fPosX = 0; break; - case 1: - fMinX = (fTypesetWidth - m_rcRet.Width()) * PVT_HALF; + case 1: + fPosX = (fTypesetWidth - pLine->m_LineInfo.fLineWidth) * PVT_HALF; break; - case 2: - fMinX = fTypesetWidth - m_rcRet.Width(); + case 2: + fPosX = fTypesetWidth - pLine->m_LineInfo.fLineWidth; break; - } - fMaxX = fMinX + m_rcRet.Width(); - fMinY = 0.0f; - fMaxY = m_rcRet.Height(); - int32_t nTotalLines = m_pSection->m_LineArray.GetSize(); - if (nTotalLines > 0) { - m_pSection->m_SecInfo.nTotalLine = nTotalLines; - for (int32_t l = 0; l < nTotalLines; l++) { - if (CLine * pLine = m_pSection->m_LineArray.GetAt(l)) { - switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) { - default: - case 0: - fPosX = 0; - break; - case 1: - fPosX = (fTypesetWidth - pLine->m_LineInfo.fLineWidth) * PVT_HALF; - break; - case 2: - fPosX = fTypesetWidth - pLine->m_LineInfo.fLineWidth; - break; - } - fPosX += fLineIndent; - fPosY += m_pVT->GetLineLeading(m_pSection->m_SecInfo); - fPosY += pLine->m_LineInfo.fLineAscent; - pLine->m_LineInfo.fLineX = fPosX - fMinX; - pLine->m_LineInfo.fLineY = fPosY - fMinY; - for (int32_t w = pLine->m_LineInfo.nBeginWordIndex; w <= pLine->m_LineInfo.nEndWordIndex; w++) { - if (CPVT_WordInfo * pWord = m_pSection->m_WordArray.GetAt(w)) { - pWord->fWordX = fPosX - fMinX; - if (pWord->pWordProps) { - switch (pWord->pWordProps->nScriptType) { - default: - case PVTWORD_SCRIPT_NORMAL: - pWord->fWordY = fPosY - fMinY; - break; - case PVTWORD_SCRIPT_SUPER: - pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY; - break; - case PVTWORD_SCRIPT_SUB: - pWord->fWordY = fPosY - m_pVT->GetWordDescent(*pWord) - fMinY; - break; - } - } else { - pWord->fWordY = fPosY - fMinY; - } - fPosX += m_pVT->GetWordWidth(*pWord); - } - } - fPosY += (-pLine->m_LineInfo.fLineDescent); - } - } - } - m_rcRet = CPVT_FloatRect(fMinX, fMinY, fMaxX, fMaxY); -} -CPDF_VariableText::CPDF_VariableText() : - m_nLimitChar(0), - m_nCharArray(0), - m_bMultiLine(FALSE), - m_bLimitWidth(FALSE), - m_bAutoFontSize(FALSE), - m_nAlignment(0), - m_fLineLeading(0.0f), - m_fCharSpace(0.0f), - m_nHorzScale(100), - m_wSubWord(0), - m_fFontSize(0.0f), - m_bInitial(FALSE), - m_bRichText(FALSE), - m_pVTProvider(NULL), - m_pVTIterator(NULL) -{ -} -CPDF_VariableText::~CPDF_VariableText() -{ - delete m_pVTIterator; - m_pVTIterator = NULL; - ResetAll(); -} -void CPDF_VariableText::Initialize() -{ - if (!m_bInitial) { - CPVT_SectionInfo secinfo; - if (m_bRichText) { - secinfo.pSecProps = FX_NEW CPVT_SecProps(0.0f, 0.0f, 0); - secinfo.pWordProps = FX_NEW CPVT_WordProps(GetDefaultFontIndex(), PVT_DEFAULT_FONTSIZE, 0, 0, 0); - } - CPVT_WordPlace place; - place.nSecIndex = 0; - AddSection(place, secinfo); - CPVT_LineInfo lineinfo; - lineinfo.fLineAscent = GetFontAscent(GetDefaultFontIndex(), GetFontSize()); - lineinfo.fLineDescent = GetFontDescent(GetDefaultFontIndex(), GetFontSize()); - AddLine(place, lineinfo); - if (CSection * pSection = m_SectionArray.GetAt(0)) { - pSection->ResetLinePlace(); - } - m_bInitial = TRUE; - } -} -void CPDF_VariableText::ResetAll() -{ - m_bInitial = FALSE; - ResetSectionArray(); -} -CPVT_WordPlace CPDF_VariableText::InsertWord(const CPVT_WordPlace & place, FX_WORD word, int32_t charset, - const CPVT_WordProps * pWordProps) -{ - int32_t nTotlaWords = GetTotalWords(); - if (m_nLimitChar > 0 && nTotlaWords >= m_nLimitChar) { - return place; - } - if (m_nCharArray > 0 && nTotlaWords >= m_nCharArray) { - return place; - } - CPVT_WordPlace newplace = place; - newplace.nWordIndex ++; - if (m_bRichText) { - CPVT_WordProps* pNewProps = pWordProps ? new CPVT_WordProps(*pWordProps) : new CPVT_WordProps(); - pNewProps->nFontIndex = GetWordFontIndex(word, charset, pWordProps->nFontIndex); - return AddWord(newplace, CPVT_WordInfo(word, charset, -1, pNewProps)); - } - int32_t nFontIndex = GetSubWord() > 0 ? GetDefaultFontIndex() : GetWordFontIndex(word, charset, GetDefaultFontIndex()); - return AddWord(newplace, CPVT_WordInfo(word, charset, nFontIndex, NULL)); -} -CPVT_WordPlace CPDF_VariableText::InsertSection(const CPVT_WordPlace & place, const CPVT_SecProps * pSecProps, - const CPVT_WordProps * pWordProps) -{ - int32_t nTotlaWords = GetTotalWords(); - if (m_nLimitChar > 0 && nTotlaWords >= m_nLimitChar) { - return place; - } - if (m_nCharArray > 0 && nTotlaWords >= m_nCharArray) { - return place; - } - if (!m_bMultiLine) { - return place; - } - CPVT_WordPlace wordplace = place; - UpdateWordPlace(wordplace); - CPVT_WordPlace newplace = place; - if (CSection * pSection = m_SectionArray.GetAt(wordplace.nSecIndex)) { - CPVT_WordPlace NewPlace(wordplace.nSecIndex + 1, 0, -1); - CPVT_SectionInfo secinfo; - if (m_bRichText) { - if (pSecProps) { - secinfo.pSecProps = FX_NEW CPVT_SecProps(*pSecProps); - } - if (pWordProps) { - secinfo.pWordProps = FX_NEW CPVT_WordProps(*pWordProps); - } } - AddSection(NewPlace, secinfo); - newplace = NewPlace; - if (CSection * pNewSection = m_SectionArray.GetAt(NewPlace.nSecIndex)) { - for (int32_t w = wordplace.nWordIndex + 1, sz = pSection->m_WordArray.GetSize(); w < sz; w++) { - if (CPVT_WordInfo * pWord = pSection->m_WordArray.GetAt(w)) { - NewPlace.nWordIndex++; - pNewSection->AddWord(NewPlace, *pWord); - } + fPosX += fLineIndent; + fPosY += m_pVT->GetLineLeading(m_pSection->m_SecInfo); + fPosY += pLine->m_LineInfo.fLineAscent; + pLine->m_LineInfo.fLineX = fPosX - fMinX; + pLine->m_LineInfo.fLineY = fPosY - fMinY; + for (int32_t w = pLine->m_LineInfo.nBeginWordIndex; + w <= pLine->m_LineInfo.nEndWordIndex; w++) { + if (CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(w)) { + pWord->fWordX = fPosX - fMinX; + if (pWord->pWordProps) { + switch (pWord->pWordProps->nScriptType) { + default: + case PVTWORD_SCRIPT_NORMAL: + pWord->fWordY = fPosY - fMinY; + break; + case PVTWORD_SCRIPT_SUPER: + pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY; + break; + case PVTWORD_SCRIPT_SUB: + pWord->fWordY = fPosY - m_pVT->GetWordDescent(*pWord) - fMinY; + break; + } + } else { + pWord->fWordY = fPosY - fMinY; } - } - ClearSectionRightWords(wordplace); - } - return newplace; -} -CPVT_WordPlace CPDF_VariableText::InsertText(const CPVT_WordPlace & place, const FX_WCHAR* text, int32_t charset, - const CPVT_SecProps * pSecProps, const CPVT_WordProps * pProps) -{ - CFX_WideString swText = text; - CPVT_WordPlace wp = place; - for (int32_t i = 0, sz = swText.GetLength(); i < sz; i++) { - CPVT_WordPlace oldwp = wp; - FX_WORD word = swText.GetAt(i); - switch (word) { - case 0x0D: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0A) { - i += 1; - } - wp = InsertSection(wp, pSecProps, pProps); - } - break; - case 0x0A: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0D) { - i += 1; - } - wp = InsertSection(wp, pSecProps, pProps); - } - break; - case 0x09: - word = 0x20; - default: - wp = InsertWord(wp, word, charset, pProps); - break; - } - if (wp == oldwp) { - break; - } - } - return wp; -} -CPVT_WordPlace CPDF_VariableText::DeleteWords(const CPVT_WordRange & PlaceRange) -{ - FX_BOOL bLastSecPos = FALSE; - if (CSection * pSection = m_SectionArray.GetAt(PlaceRange.EndPos.nSecIndex)) { - bLastSecPos = (PlaceRange.EndPos == pSection->GetEndWordPlace()); - } - ClearWords(PlaceRange); - if (PlaceRange.BeginPos.nSecIndex != PlaceRange.EndPos.nSecIndex) { - ClearEmptySections(PlaceRange); - if (!bLastSecPos) { - LinkLatterSection(PlaceRange.BeginPos); - } - } - return PlaceRange.BeginPos; -} -CPVT_WordPlace CPDF_VariableText::DeleteWord(const CPVT_WordPlace & place) -{ - return ClearRightWord(AjustLineHeader(place, TRUE)); -} -CPVT_WordPlace CPDF_VariableText::BackSpaceWord(const CPVT_WordPlace & place) -{ - return ClearLeftWord(AjustLineHeader(place, TRUE)); -} -void CPDF_VariableText::SetText(const FX_WCHAR* text, int32_t charset, const CPVT_SecProps * pSecProps, - const CPVT_WordProps * pWordProps) -{ - DeleteWords(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); - CFX_WideString swText = text; - CPVT_WordPlace wp(0, 0, -1); + fPosX += m_pVT->GetWordWidth(*pWord); + } + } + fPosY += (-pLine->m_LineInfo.fLineDescent); + } + } + } + m_rcRet = CPVT_FloatRect(fMinX, fMinY, fMaxX, fMaxY); +} +CPDF_VariableText::CPDF_VariableText() + : m_nLimitChar(0), + m_nCharArray(0), + m_bMultiLine(FALSE), + m_bLimitWidth(FALSE), + m_bAutoFontSize(FALSE), + m_nAlignment(0), + m_fLineLeading(0.0f), + m_fCharSpace(0.0f), + m_nHorzScale(100), + m_wSubWord(0), + m_fFontSize(0.0f), + m_bInitial(FALSE), + m_bRichText(FALSE), + m_pVTProvider(NULL), + m_pVTIterator(NULL) {} +CPDF_VariableText::~CPDF_VariableText() { + delete m_pVTIterator; + m_pVTIterator = NULL; + ResetAll(); +} +void CPDF_VariableText::Initialize() { + if (!m_bInitial) { CPVT_SectionInfo secinfo; if (m_bRichText) { - if (pSecProps) { - secinfo.pSecProps = FX_NEW CPVT_SecProps(*pSecProps); - } - if (pWordProps) { - secinfo.pWordProps = FX_NEW CPVT_WordProps(*pWordProps); - } - } - if (CSection * pSection = m_SectionArray.GetAt(0)) { - pSection->m_SecInfo = secinfo; - } - int32_t nCharCount = 0; - for (int32_t i = 0, sz = swText.GetLength(); i < sz; i++) { - if (m_nLimitChar > 0 && nCharCount >= m_nLimitChar) { - break; - } - if (m_nCharArray > 0 && nCharCount >= m_nCharArray) { - break; - } - FX_WORD word = swText.GetAt(i); - switch (word) { - case 0x0D: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0A) { - i += 1; - } - wp.nSecIndex ++; - wp.nLineIndex = 0; - wp.nWordIndex = -1; - AddSection(wp, secinfo); - } - break; - case 0x0A: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0D) { - i += 1; - } - wp.nSecIndex ++; - wp.nLineIndex = 0; - wp.nWordIndex = -1; - AddSection(wp, secinfo); - } - break; - case 0x09: - word = 0x20; - default: - wp = InsertWord(wp, word, charset, pWordProps); - break; - } - nCharCount++; - } -} -void CPDF_VariableText::UpdateWordPlace(CPVT_WordPlace & place) const -{ - if (place.nSecIndex < 0) { - place = GetBeginWordPlace(); - } - if (place.nSecIndex >= m_SectionArray.GetSize()) { - place = GetEndWordPlace(); - } - place = AjustLineHeader(place, TRUE); - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - pSection->UpdateWordPlace(place); - } -} -int32_t CPDF_VariableText::WordPlaceToWordIndex(const CPVT_WordPlace & place) const -{ - CPVT_WordPlace newplace = place; - UpdateWordPlace(newplace); - int32_t nIndex = 0; - int32_t i = 0; - int32_t sz = 0; - for (i = 0, sz = m_SectionArray.GetSize(); i < sz && i < newplace.nSecIndex; i++) { - if (CSection * pSection = m_SectionArray.GetAt(i)) { - nIndex += pSection->m_WordArray.GetSize(); - if (i != m_SectionArray.GetSize() - 1) { - nIndex += PVT_RETURN_LENGTH; - } - } - } - if (i >= 0 && i < m_SectionArray.GetSize()) { - nIndex += newplace.nWordIndex + PVT_RETURN_LENGTH; - } - return nIndex; -} -CPVT_WordPlace CPDF_VariableText::WordIndexToWordPlace(int32_t index) const -{ - CPVT_WordPlace place = GetBeginWordPlace(); - int32_t nOldIndex = 0 , nIndex = 0; - FX_BOOL bFind = FALSE; - for (int32_t i = 0, sz = m_SectionArray.GetSize(); i < sz; i++) { - if (CSection * pSection = m_SectionArray.GetAt(i)) { - nIndex += pSection->m_WordArray.GetSize(); - if (nIndex == index) { - place = pSection->GetEndWordPlace(); - bFind = TRUE; - break; - } else if (nIndex > index) { - place.nSecIndex = i; - place.nWordIndex = index - nOldIndex - 1; - pSection->UpdateWordPlace(place); - bFind = TRUE; - break; - } - if (i != m_SectionArray.GetSize() - 1) { - nIndex += PVT_RETURN_LENGTH; - } - nOldIndex = nIndex; - } - } - if (!bFind) { - place = GetEndWordPlace(); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetBeginWordPlace() const -{ - return m_bInitial ? CPVT_WordPlace(0, 0, -1) : CPVT_WordPlace(); -} -CPVT_WordPlace CPDF_VariableText::GetEndWordPlace() const -{ - if (CSection * pSection = m_SectionArray.GetAt(m_SectionArray.GetSize() - 1)) { - return pSection->GetEndWordPlace(); - } - return CPVT_WordPlace(); -} -CPVT_WordPlace CPDF_VariableText::GetPrevWordPlace(const CPVT_WordPlace & place) const -{ - if( place.nSecIndex < 0) { - return GetBeginWordPlace(); - } - if (place.nSecIndex >= m_SectionArray.GetSize()) { - return GetEndWordPlace(); - } - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (place.WordCmp(pSection->GetBeginWordPlace()) <= 0) { - if (CSection * pPrevSection = m_SectionArray.GetAt(place.nSecIndex - 1)) { - return pPrevSection->GetEndWordPlace(); - } - return GetBeginWordPlace(); - } - return pSection->GetPrevWordPlace(place); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetNextWordPlace(const CPVT_WordPlace & place) const -{ - if (place.nSecIndex < 0) { - return GetBeginWordPlace(); - } - if (place.nSecIndex >= m_SectionArray.GetSize()) { - return GetEndWordPlace(); - } - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (place.WordCmp(pSection->GetEndWordPlace()) >= 0) { - if (CSection * pNextSection = m_SectionArray.GetAt(place.nSecIndex + 1)) { - return pNextSection->GetBeginWordPlace(); - } - return GetEndWordPlace(); - } - return pSection->GetNextWordPlace(place); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::SearchWordPlace(const CPDF_Point & point) const -{ - CPDF_Point pt = OutToIn(point); - CPVT_WordPlace place = GetBeginWordPlace(); - int32_t nLeft = 0; - int32_t nRight = m_SectionArray.GetSize() - 1; - int32_t nMid = m_SectionArray.GetSize() / 2; - FX_BOOL bUp = TRUE; - FX_BOOL bDown = TRUE; - while (nLeft <= nRight) { - if (CSection * pSection = m_SectionArray.GetAt(nMid)) { - if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.top)) { - bUp = FALSE; - } - if (IsFloatBigger(pSection->m_SecInfo.rcSection.bottom, pt.y)) { - bDown = FALSE; - } - if (IsFloatSmaller(pt.y, pSection->m_SecInfo.rcSection.top)) { - nRight = nMid - 1; - nMid = (nLeft + nRight) / 2; - continue; - } else if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.bottom)) { - nLeft = nMid + 1; - nMid = (nLeft + nRight) / 2; - continue; - } else { - place = pSection->SearchWordPlace( - CPDF_Point(pt.x - pSection->m_SecInfo.rcSection.left, pt.y - pSection->m_SecInfo.rcSection.top) - ); - place.nSecIndex = nMid; - return place; - } - } else { - break; - } - } - if (bUp) { - place = GetBeginWordPlace(); - } - if (bDown) { - place = GetEndWordPlace(); + secinfo.pSecProps = FX_NEW CPVT_SecProps(0.0f, 0.0f, 0); + secinfo.pWordProps = FX_NEW CPVT_WordProps(GetDefaultFontIndex(), + PVT_DEFAULT_FONTSIZE, 0, 0, 0); } + CPVT_WordPlace place; + place.nSecIndex = 0; + AddSection(place, secinfo); + CPVT_LineInfo lineinfo; + lineinfo.fLineAscent = GetFontAscent(GetDefaultFontIndex(), GetFontSize()); + lineinfo.fLineDescent = + GetFontDescent(GetDefaultFontIndex(), GetFontSize()); + AddLine(place, lineinfo); + if (CSection* pSection = m_SectionArray.GetAt(0)) { + pSection->ResetLinePlace(); + } + m_bInitial = TRUE; + } +} +void CPDF_VariableText::ResetAll() { + m_bInitial = FALSE; + ResetSectionArray(); +} +CPVT_WordPlace CPDF_VariableText::InsertWord(const CPVT_WordPlace& place, + FX_WORD word, + int32_t charset, + const CPVT_WordProps* pWordProps) { + int32_t nTotlaWords = GetTotalWords(); + if (m_nLimitChar > 0 && nTotlaWords >= m_nLimitChar) { return place; -} -CPVT_WordPlace CPDF_VariableText::GetUpWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace temp = place; - CPDF_Point pt = OutToIn(point); - if (temp.nLineIndex-- > 0) { - return pSection->SearchWordPlace(pt.x - pSection->m_SecInfo.rcSection.left, temp); - } - if (temp.nSecIndex-- > 0) { - if (CSection * pLastSection = m_SectionArray.GetAt(temp.nSecIndex)) { - temp.nLineIndex = pLastSection->m_LineArray.GetSize() - 1; - return pLastSection->SearchWordPlace(pt.x - pLastSection->m_SecInfo.rcSection.left, temp); - } - } - } + } + if (m_nCharArray > 0 && nTotlaWords >= m_nCharArray) { return place; -} -CPVT_WordPlace CPDF_VariableText::GetDownWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace temp = place; - CPDF_Point pt = OutToIn(point); - if (temp.nLineIndex++ < pSection->m_LineArray.GetSize() - 1) { - return pSection->SearchWordPlace(pt.x - pSection->m_SecInfo.rcSection.left, temp); - } - if (temp.nSecIndex++ < m_SectionArray.GetSize() - 1) { - if (CSection * pNextSection = m_SectionArray.GetAt(temp.nSecIndex)) { - temp.nLineIndex = 0; - return pNextSection->SearchWordPlace(pt.x - pSection->m_SecInfo.rcSection.left, temp); - } - } - } + } + CPVT_WordPlace newplace = place; + newplace.nWordIndex++; + if (m_bRichText) { + CPVT_WordProps* pNewProps = + pWordProps ? new CPVT_WordProps(*pWordProps) : new CPVT_WordProps(); + pNewProps->nFontIndex = + GetWordFontIndex(word, charset, pWordProps->nFontIndex); + return AddWord(newplace, CPVT_WordInfo(word, charset, -1, pNewProps)); + } + int32_t nFontIndex = + GetSubWord() > 0 ? GetDefaultFontIndex() + : GetWordFontIndex(word, charset, GetDefaultFontIndex()); + return AddWord(newplace, CPVT_WordInfo(word, charset, nFontIndex, NULL)); +} +CPVT_WordPlace CPDF_VariableText::InsertSection( + const CPVT_WordPlace& place, + const CPVT_SecProps* pSecProps, + const CPVT_WordProps* pWordProps) { + int32_t nTotlaWords = GetTotalWords(); + if (m_nLimitChar > 0 && nTotlaWords >= m_nLimitChar) { return place; -} -CPVT_WordPlace CPDF_VariableText::GetLineBeginPlace(const CPVT_WordPlace & place) const -{ - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1); -} -CPVT_WordPlace CPDF_VariableText::GetLineEndPlace(const CPVT_WordPlace & place) const -{ - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CLine* pLine = pSection->m_LineArray.GetAt(place.nLineIndex)) - return pLine->GetEndWordPlace(); - } + } + if (m_nCharArray > 0 && nTotlaWords >= m_nCharArray) { return place; -} -CPVT_WordPlace CPDF_VariableText::GetSectionBeginPlace(const CPVT_WordPlace & place) const -{ - return CPVT_WordPlace(place.nSecIndex, 0, -1); -} -CPVT_WordPlace CPDF_VariableText::GetSectionEndPlace(const CPVT_WordPlace & place) const -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - return pSection->GetEndWordPlace(); - } + } + if (!m_bMultiLine) { return place; -} -int32_t CPDF_VariableText::GetTotalWords() const -{ - int32_t nTotal = 0; - for (int32_t i = 0, sz = m_SectionArray.GetSize(); i < sz; i++) - if (CSection * pSection = m_SectionArray.GetAt(i)) { - nTotal += (pSection->m_WordArray.GetSize() + PVT_RETURN_LENGTH); - } - return nTotal - PVT_RETURN_LENGTH; -} -void CPDF_VariableText::ResetSectionArray() -{ - for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { - delete m_SectionArray.GetAt(s); - } - m_SectionArray.RemoveAll(); -} -CPVT_WordPlace CPDF_VariableText::AddSection(const CPVT_WordPlace & place, const CPVT_SectionInfo & secinfo) -{ - if (IsValid() && !m_bMultiLine) { - return place; - } - int32_t nSecIndex = FPDF_MAX(FPDF_MIN(place.nSecIndex, m_SectionArray.GetSize()), 0); - CSection* pSection = new CSection(this); + } + CPVT_WordPlace wordplace = place; + UpdateWordPlace(wordplace); + CPVT_WordPlace newplace = place; + if (CSection* pSection = m_SectionArray.GetAt(wordplace.nSecIndex)) { + CPVT_WordPlace NewPlace(wordplace.nSecIndex + 1, 0, -1); + CPVT_SectionInfo secinfo; + if (m_bRichText) { + if (pSecProps) { + secinfo.pSecProps = FX_NEW CPVT_SecProps(*pSecProps); + } + if (pWordProps) { + secinfo.pWordProps = FX_NEW CPVT_WordProps(*pWordProps); + } + } + AddSection(NewPlace, secinfo); + newplace = NewPlace; + if (CSection* pNewSection = m_SectionArray.GetAt(NewPlace.nSecIndex)) { + for (int32_t w = wordplace.nWordIndex + 1, + sz = pSection->m_WordArray.GetSize(); + w < sz; w++) { + if (CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(w)) { + NewPlace.nWordIndex++; + pNewSection->AddWord(NewPlace, *pWord); + } + } + } + ClearSectionRightWords(wordplace); + } + return newplace; +} +CPVT_WordPlace CPDF_VariableText::InsertText(const CPVT_WordPlace& place, + const FX_WCHAR* text, + int32_t charset, + const CPVT_SecProps* pSecProps, + const CPVT_WordProps* pProps) { + CFX_WideString swText = text; + CPVT_WordPlace wp = place; + for (int32_t i = 0, sz = swText.GetLength(); i < sz; i++) { + CPVT_WordPlace oldwp = wp; + FX_WORD word = swText.GetAt(i); + switch (word) { + case 0x0D: + if (m_bMultiLine) { + if (swText.GetAt(i + 1) == 0x0A) { + i += 1; + } + wp = InsertSection(wp, pSecProps, pProps); + } + break; + case 0x0A: + if (m_bMultiLine) { + if (swText.GetAt(i + 1) == 0x0D) { + i += 1; + } + wp = InsertSection(wp, pSecProps, pProps); + } + break; + case 0x09: + word = 0x20; + default: + wp = InsertWord(wp, word, charset, pProps); + break; + } + if (wp == oldwp) { + break; + } + } + return wp; +} +CPVT_WordPlace CPDF_VariableText::DeleteWords( + const CPVT_WordRange& PlaceRange) { + FX_BOOL bLastSecPos = FALSE; + if (CSection* pSection = m_SectionArray.GetAt(PlaceRange.EndPos.nSecIndex)) { + bLastSecPos = (PlaceRange.EndPos == pSection->GetEndWordPlace()); + } + ClearWords(PlaceRange); + if (PlaceRange.BeginPos.nSecIndex != PlaceRange.EndPos.nSecIndex) { + ClearEmptySections(PlaceRange); + if (!bLastSecPos) { + LinkLatterSection(PlaceRange.BeginPos); + } + } + return PlaceRange.BeginPos; +} +CPVT_WordPlace CPDF_VariableText::DeleteWord(const CPVT_WordPlace& place) { + return ClearRightWord(AjustLineHeader(place, TRUE)); +} +CPVT_WordPlace CPDF_VariableText::BackSpaceWord(const CPVT_WordPlace& place) { + return ClearLeftWord(AjustLineHeader(place, TRUE)); +} +void CPDF_VariableText::SetText(const FX_WCHAR* text, + int32_t charset, + const CPVT_SecProps* pSecProps, + const CPVT_WordProps* pWordProps) { + DeleteWords(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); + CFX_WideString swText = text; + CPVT_WordPlace wp(0, 0, -1); + CPVT_SectionInfo secinfo; + if (m_bRichText) { + if (pSecProps) { + secinfo.pSecProps = FX_NEW CPVT_SecProps(*pSecProps); + } + if (pWordProps) { + secinfo.pWordProps = FX_NEW CPVT_WordProps(*pWordProps); + } + } + if (CSection* pSection = m_SectionArray.GetAt(0)) { pSection->m_SecInfo = secinfo; - pSection->SecPlace.nSecIndex = nSecIndex; - if (nSecIndex == m_SectionArray.GetSize()) { - m_SectionArray.Add(pSection); + } + int32_t nCharCount = 0; + for (int32_t i = 0, sz = swText.GetLength(); i < sz; i++) { + if (m_nLimitChar > 0 && nCharCount >= m_nLimitChar) { + break; + } + if (m_nCharArray > 0 && nCharCount >= m_nCharArray) { + break; + } + FX_WORD word = swText.GetAt(i); + switch (word) { + case 0x0D: + if (m_bMultiLine) { + if (swText.GetAt(i + 1) == 0x0A) { + i += 1; + } + wp.nSecIndex++; + wp.nLineIndex = 0; + wp.nWordIndex = -1; + AddSection(wp, secinfo); + } + break; + case 0x0A: + if (m_bMultiLine) { + if (swText.GetAt(i + 1) == 0x0D) { + i += 1; + } + wp.nSecIndex++; + wp.nLineIndex = 0; + wp.nWordIndex = -1; + AddSection(wp, secinfo); + } + break; + case 0x09: + word = 0x20; + default: + wp = InsertWord(wp, word, charset, pWordProps); + break; + } + nCharCount++; + } +} +void CPDF_VariableText::UpdateWordPlace(CPVT_WordPlace& place) const { + if (place.nSecIndex < 0) { + place = GetBeginWordPlace(); + } + if (place.nSecIndex >= m_SectionArray.GetSize()) { + place = GetEndWordPlace(); + } + place = AjustLineHeader(place, TRUE); + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + pSection->UpdateWordPlace(place); + } +} +int32_t CPDF_VariableText::WordPlaceToWordIndex( + const CPVT_WordPlace& place) const { + CPVT_WordPlace newplace = place; + UpdateWordPlace(newplace); + int32_t nIndex = 0; + int32_t i = 0; + int32_t sz = 0; + for (i = 0, sz = m_SectionArray.GetSize(); i < sz && i < newplace.nSecIndex; + i++) { + if (CSection* pSection = m_SectionArray.GetAt(i)) { + nIndex += pSection->m_WordArray.GetSize(); + if (i != m_SectionArray.GetSize() - 1) { + nIndex += PVT_RETURN_LENGTH; + } + } + } + if (i >= 0 && i < m_SectionArray.GetSize()) { + nIndex += newplace.nWordIndex + PVT_RETURN_LENGTH; + } + return nIndex; +} +CPVT_WordPlace CPDF_VariableText::WordIndexToWordPlace(int32_t index) const { + CPVT_WordPlace place = GetBeginWordPlace(); + int32_t nOldIndex = 0, nIndex = 0; + FX_BOOL bFind = FALSE; + for (int32_t i = 0, sz = m_SectionArray.GetSize(); i < sz; i++) { + if (CSection* pSection = m_SectionArray.GetAt(i)) { + nIndex += pSection->m_WordArray.GetSize(); + if (nIndex == index) { + place = pSection->GetEndWordPlace(); + bFind = TRUE; + break; + } else if (nIndex > index) { + place.nSecIndex = i; + place.nWordIndex = index - nOldIndex - 1; + pSection->UpdateWordPlace(place); + bFind = TRUE; + break; + } + if (i != m_SectionArray.GetSize() - 1) { + nIndex += PVT_RETURN_LENGTH; + } + nOldIndex = nIndex; + } + } + if (!bFind) { + place = GetEndWordPlace(); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::GetBeginWordPlace() const { + return m_bInitial ? CPVT_WordPlace(0, 0, -1) : CPVT_WordPlace(); +} +CPVT_WordPlace CPDF_VariableText::GetEndWordPlace() const { + if (CSection* pSection = m_SectionArray.GetAt(m_SectionArray.GetSize() - 1)) { + return pSection->GetEndWordPlace(); + } + return CPVT_WordPlace(); +} +CPVT_WordPlace CPDF_VariableText::GetPrevWordPlace( + const CPVT_WordPlace& place) const { + if (place.nSecIndex < 0) { + return GetBeginWordPlace(); + } + if (place.nSecIndex >= m_SectionArray.GetSize()) { + return GetEndWordPlace(); + } + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (place.WordCmp(pSection->GetBeginWordPlace()) <= 0) { + if (CSection* pPrevSection = m_SectionArray.GetAt(place.nSecIndex - 1)) { + return pPrevSection->GetEndWordPlace(); + } + return GetBeginWordPlace(); + } + return pSection->GetPrevWordPlace(place); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::GetNextWordPlace( + const CPVT_WordPlace& place) const { + if (place.nSecIndex < 0) { + return GetBeginWordPlace(); + } + if (place.nSecIndex >= m_SectionArray.GetSize()) { + return GetEndWordPlace(); + } + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (place.WordCmp(pSection->GetEndWordPlace()) >= 0) { + if (CSection* pNextSection = m_SectionArray.GetAt(place.nSecIndex + 1)) { + return pNextSection->GetBeginWordPlace(); + } + return GetEndWordPlace(); + } + return pSection->GetNextWordPlace(place); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::SearchWordPlace( + const CPDF_Point& point) const { + CPDF_Point pt = OutToIn(point); + CPVT_WordPlace place = GetBeginWordPlace(); + int32_t nLeft = 0; + int32_t nRight = m_SectionArray.GetSize() - 1; + int32_t nMid = m_SectionArray.GetSize() / 2; + FX_BOOL bUp = TRUE; + FX_BOOL bDown = TRUE; + while (nLeft <= nRight) { + if (CSection* pSection = m_SectionArray.GetAt(nMid)) { + if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.top)) { + bUp = FALSE; + } + if (IsFloatBigger(pSection->m_SecInfo.rcSection.bottom, pt.y)) { + bDown = FALSE; + } + if (IsFloatSmaller(pt.y, pSection->m_SecInfo.rcSection.top)) { + nRight = nMid - 1; + nMid = (nLeft + nRight) / 2; + continue; + } else if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.bottom)) { + nLeft = nMid + 1; + nMid = (nLeft + nRight) / 2; + continue; + } else { + place = pSection->SearchWordPlace( + CPDF_Point(pt.x - pSection->m_SecInfo.rcSection.left, + pt.y - pSection->m_SecInfo.rcSection.top)); + place.nSecIndex = nMid; + return place; + } } else { - m_SectionArray.InsertAt(nSecIndex, pSection); - } + break; + } + } + if (bUp) { + place = GetBeginWordPlace(); + } + if (bDown) { + place = GetEndWordPlace(); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::GetUpWordPlace( + const CPVT_WordPlace& place, + const CPDF_Point& point) const { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + CPVT_WordPlace temp = place; + CPDF_Point pt = OutToIn(point); + if (temp.nLineIndex-- > 0) { + return pSection->SearchWordPlace( + pt.x - pSection->m_SecInfo.rcSection.left, temp); + } + if (temp.nSecIndex-- > 0) { + if (CSection* pLastSection = m_SectionArray.GetAt(temp.nSecIndex)) { + temp.nLineIndex = pLastSection->m_LineArray.GetSize() - 1; + return pLastSection->SearchWordPlace( + pt.x - pLastSection->m_SecInfo.rcSection.left, temp); + } + } + } + return place; +} +CPVT_WordPlace CPDF_VariableText::GetDownWordPlace( + const CPVT_WordPlace& place, + const CPDF_Point& point) const { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + CPVT_WordPlace temp = place; + CPDF_Point pt = OutToIn(point); + if (temp.nLineIndex++ < pSection->m_LineArray.GetSize() - 1) { + return pSection->SearchWordPlace( + pt.x - pSection->m_SecInfo.rcSection.left, temp); + } + if (temp.nSecIndex++ < m_SectionArray.GetSize() - 1) { + if (CSection* pNextSection = m_SectionArray.GetAt(temp.nSecIndex)) { + temp.nLineIndex = 0; + return pNextSection->SearchWordPlace( + pt.x - pSection->m_SecInfo.rcSection.left, temp); + } + } + } + return place; +} +CPVT_WordPlace CPDF_VariableText::GetLineBeginPlace( + const CPVT_WordPlace& place) const { + return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1); +} +CPVT_WordPlace CPDF_VariableText::GetLineEndPlace( + const CPVT_WordPlace& place) const { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (CLine* pLine = pSection->m_LineArray.GetAt(place.nLineIndex)) + return pLine->GetEndWordPlace(); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::GetSectionBeginPlace( + const CPVT_WordPlace& place) const { + return CPVT_WordPlace(place.nSecIndex, 0, -1); +} +CPVT_WordPlace CPDF_VariableText::GetSectionEndPlace( + const CPVT_WordPlace& place) const { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + return pSection->GetEndWordPlace(); + } + return place; +} +int32_t CPDF_VariableText::GetTotalWords() const { + int32_t nTotal = 0; + for (int32_t i = 0, sz = m_SectionArray.GetSize(); i < sz; i++) + if (CSection* pSection = m_SectionArray.GetAt(i)) { + nTotal += (pSection->m_WordArray.GetSize() + PVT_RETURN_LENGTH); + } + return nTotal - PVT_RETURN_LENGTH; +} +void CPDF_VariableText::ResetSectionArray() { + for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { + delete m_SectionArray.GetAt(s); + } + m_SectionArray.RemoveAll(); +} +CPVT_WordPlace CPDF_VariableText::AddSection(const CPVT_WordPlace& place, + const CPVT_SectionInfo& secinfo) { + if (IsValid() && !m_bMultiLine) { return place; -} -CPVT_WordPlace CPDF_VariableText::AddLine(const CPVT_WordPlace & place, const CPVT_LineInfo & lineinfo) -{ - if (m_SectionArray.IsEmpty()) { - return place; - } - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - return pSection->AddLine(lineinfo); - } + } + int32_t nSecIndex = + FPDF_MAX(FPDF_MIN(place.nSecIndex, m_SectionArray.GetSize()), 0); + CSection* pSection = new CSection(this); + pSection->m_SecInfo = secinfo; + pSection->SecPlace.nSecIndex = nSecIndex; + if (nSecIndex == m_SectionArray.GetSize()) { + m_SectionArray.Add(pSection); + } else { + m_SectionArray.InsertAt(nSecIndex, pSection); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::AddLine(const CPVT_WordPlace& place, + const CPVT_LineInfo& lineinfo) { + if (m_SectionArray.IsEmpty()) { return place; -} -CPVT_WordPlace CPDF_VariableText::AddWord(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo) -{ - if (m_SectionArray.GetSize() <= 0) { - return place; - } - CPVT_WordPlace newplace = place; - newplace.nSecIndex = FPDF_MAX(FPDF_MIN(newplace.nSecIndex, m_SectionArray.GetSize() - 1), 0); - if (CSection * pSection = m_SectionArray.GetAt(newplace.nSecIndex)) { - return pSection->AddWord(newplace, wordinfo); - } + } + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + return pSection->AddLine(lineinfo); + } + return place; +} +CPVT_WordPlace CPDF_VariableText::AddWord(const CPVT_WordPlace& place, + const CPVT_WordInfo& wordinfo) { + if (m_SectionArray.GetSize() <= 0) { return place; -} -FX_BOOL CPDF_VariableText::GetWordInfo(const CPVT_WordPlace & place, CPVT_WordInfo & wordinfo) -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CPVT_WordInfo * pWord = pSection->m_WordArray.GetAt(place.nWordIndex)) { - wordinfo = *pWord; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText::SetWordInfo(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo) -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CPVT_WordInfo * pWord = pSection->m_WordArray.GetAt(place.nWordIndex)) { - *pWord = wordinfo; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText::GetLineInfo(const CPVT_WordPlace & place, CPVT_LineInfo & lineinfo) -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CLine * pLine = pSection->m_LineArray.GetAt(place.nLineIndex)) { - lineinfo = pLine->m_LineInfo; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText::GetSectionInfo(const CPVT_WordPlace & place, CPVT_SectionInfo & secinfo) -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - secinfo = pSection->m_SecInfo; - return TRUE; - } + } + CPVT_WordPlace newplace = place; + newplace.nSecIndex = + FPDF_MAX(FPDF_MIN(newplace.nSecIndex, m_SectionArray.GetSize() - 1), 0); + if (CSection* pSection = m_SectionArray.GetAt(newplace.nSecIndex)) { + return pSection->AddWord(newplace, wordinfo); + } + return place; +} +FX_BOOL CPDF_VariableText::GetWordInfo(const CPVT_WordPlace& place, + CPVT_WordInfo& wordinfo) { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(place.nWordIndex)) { + wordinfo = *pWord; + return TRUE; + } + } + return FALSE; +} +FX_BOOL CPDF_VariableText::SetWordInfo(const CPVT_WordPlace& place, + const CPVT_WordInfo& wordinfo) { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(place.nWordIndex)) { + *pWord = wordinfo; + return TRUE; + } + } + return FALSE; +} +FX_BOOL CPDF_VariableText::GetLineInfo(const CPVT_WordPlace& place, + CPVT_LineInfo& lineinfo) { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (CLine* pLine = pSection->m_LineArray.GetAt(place.nLineIndex)) { + lineinfo = pLine->m_LineInfo; + return TRUE; + } + } + return FALSE; +} +FX_BOOL CPDF_VariableText::GetSectionInfo(const CPVT_WordPlace& place, + CPVT_SectionInfo& secinfo) { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + secinfo = pSection->m_SecInfo; + return TRUE; + } + return FALSE; +} +CPDF_Rect CPDF_VariableText::GetContentRect() const { + return InToOut(CPDF_EditContainer::GetContentRect()); +} +FX_FLOAT CPDF_VariableText::GetWordFontSize(const CPVT_WordInfo& WordInfo, + FX_BOOL bFactFontSize) { + return m_bRichText && WordInfo.pWordProps + ? (WordInfo.pWordProps->nScriptType == PVTWORD_SCRIPT_NORMAL || + bFactFontSize + ? WordInfo.pWordProps->fFontSize + : WordInfo.pWordProps->fFontSize * PVT_HALF) + : GetFontSize(); +} +int32_t CPDF_VariableText::GetWordFontIndex(const CPVT_WordInfo& WordInfo) { + return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->nFontIndex + : WordInfo.nFontIndex; +} +FX_FLOAT CPDF_VariableText::GetWordWidth(int32_t nFontIndex, + FX_WORD Word, + FX_WORD SubWord, + FX_FLOAT fCharSpace, + int32_t nHorzScale, + FX_FLOAT fFontSize, + FX_FLOAT fWordTail, + int32_t nWordStyle) { + return (GetCharWidth(nFontIndex, Word, SubWord, nWordStyle) * fFontSize * + PVT_FONTSCALE + + fCharSpace) * + nHorzScale * PVT_PERCENT + + fWordTail; +} +FX_FLOAT CPDF_VariableText::GetWordWidth(const CPVT_WordInfo& WordInfo) { + return GetWordWidth( + GetWordFontIndex(WordInfo), WordInfo.Word, GetSubWord(), + GetCharSpace(WordInfo), GetHorzScale(WordInfo), GetWordFontSize(WordInfo), + WordInfo.fWordTail, + WordInfo.pWordProps ? WordInfo.pWordProps->nWordStyle : 0); +} +FX_FLOAT CPDF_VariableText::GetLineAscent(const CPVT_SectionInfo& SecInfo) { + return m_bRichText && SecInfo.pWordProps + ? GetFontAscent(SecInfo.pWordProps->nFontIndex, + SecInfo.pWordProps->fFontSize) + : GetFontAscent(GetDefaultFontIndex(), GetFontSize()); +} +FX_FLOAT CPDF_VariableText::GetLineDescent(const CPVT_SectionInfo& SecInfo) { + return m_bRichText && SecInfo.pWordProps + ? GetFontDescent(SecInfo.pWordProps->nFontIndex, + SecInfo.pWordProps->fFontSize) + : GetFontDescent(GetDefaultFontIndex(), GetFontSize()); +} +FX_FLOAT CPDF_VariableText::GetFontAscent(int32_t nFontIndex, + FX_FLOAT fFontSize) { + return (FX_FLOAT)GetTypeAscent(nFontIndex) * fFontSize * PVT_FONTSCALE; +} +FX_FLOAT CPDF_VariableText::GetFontDescent(int32_t nFontIndex, + FX_FLOAT fFontSize) { + return (FX_FLOAT)GetTypeDescent(nFontIndex) * fFontSize * PVT_FONTSCALE; +} +FX_FLOAT CPDF_VariableText::GetWordAscent(const CPVT_WordInfo& WordInfo, + FX_FLOAT fFontSize) { + return GetFontAscent(GetWordFontIndex(WordInfo), fFontSize); +} +FX_FLOAT CPDF_VariableText::GetWordDescent(const CPVT_WordInfo& WordInfo, + FX_FLOAT fFontSize) { + return GetFontDescent(GetWordFontIndex(WordInfo), fFontSize); +} +FX_FLOAT CPDF_VariableText::GetWordAscent(const CPVT_WordInfo& WordInfo, + FX_BOOL bFactFontSize) { + return GetFontAscent(GetWordFontIndex(WordInfo), + GetWordFontSize(WordInfo, bFactFontSize)); +} +FX_FLOAT CPDF_VariableText::GetWordDescent(const CPVT_WordInfo& WordInfo, + FX_BOOL bFactFontSize) { + return GetFontDescent(GetWordFontIndex(WordInfo), + GetWordFontSize(WordInfo, bFactFontSize)); +} +FX_FLOAT CPDF_VariableText::GetLineLeading(const CPVT_SectionInfo& SecInfo) { + return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->fLineLeading + : m_fLineLeading; +} +FX_FLOAT CPDF_VariableText::GetLineIndent(const CPVT_SectionInfo& SecInfo) { + return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->fLineIndent + : 0.0f; +} +int32_t CPDF_VariableText::GetAlignment(const CPVT_SectionInfo& SecInfo) { + return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->nAlignment + : m_nAlignment; +} +FX_FLOAT CPDF_VariableText::GetCharSpace(const CPVT_WordInfo& WordInfo) { + return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->fCharSpace + : m_fCharSpace; +} +int32_t CPDF_VariableText::GetHorzScale(const CPVT_WordInfo& WordInfo) { + return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->nHorzScale + : m_nHorzScale; +} +void CPDF_VariableText::ClearSectionRightWords(const CPVT_WordPlace& place) { + CPVT_WordPlace wordplace = AjustLineHeader(place, TRUE); + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + for (int32_t w = pSection->m_WordArray.GetSize() - 1; + w > wordplace.nWordIndex; w--) { + delete pSection->m_WordArray.GetAt(w); + pSection->m_WordArray.RemoveAt(w); + } + } +} +CPVT_WordPlace CPDF_VariableText::AjustLineHeader(const CPVT_WordPlace& place, + FX_BOOL bPrevOrNext) const { + if (place.nWordIndex < 0 && place.nLineIndex > 0) { + return bPrevOrNext ? GetPrevWordPlace(place) : GetNextWordPlace(place); + } + return place; +} +FX_BOOL CPDF_VariableText::ClearEmptySection(const CPVT_WordPlace& place) { + if (place.nSecIndex == 0 && m_SectionArray.GetSize() == 1) { return FALSE; -} -CPDF_Rect CPDF_VariableText::GetContentRect() const -{ - return InToOut(CPDF_EditContainer::GetContentRect()); -} -FX_FLOAT CPDF_VariableText::GetWordFontSize(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize) -{ - return m_bRichText && WordInfo.pWordProps ? (WordInfo.pWordProps->nScriptType == PVTWORD_SCRIPT_NORMAL || bFactFontSize ? WordInfo.pWordProps->fFontSize : WordInfo.pWordProps->fFontSize * PVT_HALF) : GetFontSize(); -} -int32_t CPDF_VariableText::GetWordFontIndex(const CPVT_WordInfo & WordInfo) -{ - return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->nFontIndex : WordInfo.nFontIndex; -} -FX_FLOAT CPDF_VariableText::GetWordWidth(int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord, - FX_FLOAT fCharSpace, int32_t nHorzScale, - FX_FLOAT fFontSize, FX_FLOAT fWordTail, int32_t nWordStyle) -{ - return (GetCharWidth(nFontIndex, Word, SubWord, nWordStyle) * fFontSize * PVT_FONTSCALE + fCharSpace) * nHorzScale * PVT_PERCENT + fWordTail; -} -FX_FLOAT CPDF_VariableText::GetWordWidth(const CPVT_WordInfo & WordInfo) -{ - return GetWordWidth(GetWordFontIndex(WordInfo), WordInfo.Word, GetSubWord(), GetCharSpace(WordInfo), GetHorzScale(WordInfo), - GetWordFontSize(WordInfo), WordInfo.fWordTail, - WordInfo.pWordProps ? WordInfo.pWordProps->nWordStyle : 0); -} -FX_FLOAT CPDF_VariableText::GetLineAscent(const CPVT_SectionInfo & SecInfo) -{ - return m_bRichText && SecInfo.pWordProps ? GetFontAscent(SecInfo.pWordProps->nFontIndex, SecInfo.pWordProps->fFontSize) : - GetFontAscent(GetDefaultFontIndex(), GetFontSize()); -} -FX_FLOAT CPDF_VariableText::GetLineDescent(const CPVT_SectionInfo & SecInfo) -{ - return m_bRichText && SecInfo.pWordProps ? GetFontDescent(SecInfo.pWordProps->nFontIndex, SecInfo.pWordProps->fFontSize) : - GetFontDescent(GetDefaultFontIndex(), GetFontSize()); -} -FX_FLOAT CPDF_VariableText::GetFontAscent(int32_t nFontIndex, FX_FLOAT fFontSize) -{ - return (FX_FLOAT)GetTypeAscent(nFontIndex) * fFontSize * PVT_FONTSCALE; -} -FX_FLOAT CPDF_VariableText::GetFontDescent(int32_t nFontIndex, FX_FLOAT fFontSize) -{ - return (FX_FLOAT)GetTypeDescent(nFontIndex) * fFontSize * PVT_FONTSCALE; -} -FX_FLOAT CPDF_VariableText::GetWordAscent(const CPVT_WordInfo & WordInfo, FX_FLOAT fFontSize) -{ - return GetFontAscent(GetWordFontIndex(WordInfo), fFontSize); -} -FX_FLOAT CPDF_VariableText::GetWordDescent(const CPVT_WordInfo & WordInfo, FX_FLOAT fFontSize) -{ - return GetFontDescent(GetWordFontIndex(WordInfo), fFontSize); -} -FX_FLOAT CPDF_VariableText::GetWordAscent(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize) -{ - return GetFontAscent(GetWordFontIndex(WordInfo), GetWordFontSize(WordInfo, bFactFontSize)); -} -FX_FLOAT CPDF_VariableText::GetWordDescent(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize) -{ - return GetFontDescent(GetWordFontIndex(WordInfo), GetWordFontSize(WordInfo, bFactFontSize)); -} -FX_FLOAT CPDF_VariableText::GetLineLeading(const CPVT_SectionInfo & SecInfo) -{ - return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->fLineLeading : m_fLineLeading; -} -FX_FLOAT CPDF_VariableText::GetLineIndent(const CPVT_SectionInfo & SecInfo) -{ - return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->fLineIndent : 0.0f; -} -int32_t CPDF_VariableText::GetAlignment(const CPVT_SectionInfo& SecInfo) -{ - return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->nAlignment : m_nAlignment; -} -FX_FLOAT CPDF_VariableText::GetCharSpace(const CPVT_WordInfo & WordInfo) -{ - return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->fCharSpace : m_fCharSpace; -} -int32_t CPDF_VariableText::GetHorzScale(const CPVT_WordInfo & WordInfo) -{ - return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->nHorzScale : m_nHorzScale; -} -void CPDF_VariableText::ClearSectionRightWords(const CPVT_WordPlace & place) -{ - CPVT_WordPlace wordplace = AjustLineHeader(place, TRUE); - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - for (int32_t w = pSection->m_WordArray.GetSize() - 1; w > wordplace.nWordIndex; w--) { - delete pSection->m_WordArray.GetAt(w); - pSection->m_WordArray.RemoveAt(w); - } - } -} -CPVT_WordPlace CPDF_VariableText::AjustLineHeader(const CPVT_WordPlace & place, FX_BOOL bPrevOrNext) const -{ - if (place.nWordIndex < 0 && place.nLineIndex > 0) { - return bPrevOrNext ? GetPrevWordPlace(place) : GetNextWordPlace(place); - } - return place; -} -FX_BOOL CPDF_VariableText::ClearEmptySection(const CPVT_WordPlace & place) -{ - if (place.nSecIndex == 0 && m_SectionArray.GetSize() == 1) { - return FALSE; - } - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { + } + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + if (pSection->m_WordArray.GetSize() == 0) { + delete pSection; + m_SectionArray.RemoveAt(place.nSecIndex); + return TRUE; + } + } + return FALSE; +} +void CPDF_VariableText::ClearEmptySections(const CPVT_WordRange& PlaceRange) { + CPVT_WordPlace wordplace; + for (int32_t s = PlaceRange.EndPos.nSecIndex; + s > PlaceRange.BeginPos.nSecIndex; s--) { + wordplace.nSecIndex = s; + ClearEmptySection(wordplace); + } +} +void CPDF_VariableText::LinkLatterSection(const CPVT_WordPlace& place) { + CPVT_WordPlace oldplace = AjustLineHeader(place, TRUE); + if (CSection* pNextSection = m_SectionArray.GetAt(place.nSecIndex + 1)) { + if (CSection* pSection = m_SectionArray.GetAt(oldplace.nSecIndex)) { + for (int32_t w = 0, sz = pNextSection->m_WordArray.GetSize(); w < sz; + w++) { + if (CPVT_WordInfo* pWord = pNextSection->m_WordArray.GetAt(w)) { + oldplace.nWordIndex++; + pSection->AddWord(oldplace, *pWord); + } + } + } + delete pNextSection; + m_SectionArray.RemoveAt(place.nSecIndex + 1); + } +} +void CPDF_VariableText::ClearWords(const CPVT_WordRange& PlaceRange) { + CPVT_WordRange NewRange; + NewRange.BeginPos = AjustLineHeader(PlaceRange.BeginPos, TRUE); + NewRange.EndPos = AjustLineHeader(PlaceRange.EndPos, TRUE); + for (int32_t s = NewRange.EndPos.nSecIndex; s >= NewRange.BeginPos.nSecIndex; + s--) { + if (CSection* pSection = m_SectionArray.GetAt(s)) { + pSection->ClearWords(NewRange); + } + } +} +CPVT_WordPlace CPDF_VariableText::ClearLeftWord(const CPVT_WordPlace& place) { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + CPVT_WordPlace leftplace = GetPrevWordPlace(place); + if (leftplace != place) { + if (leftplace.nSecIndex != place.nSecIndex) { if (pSection->m_WordArray.GetSize() == 0) { - delete pSection; - m_SectionArray.RemoveAt(place.nSecIndex); - return TRUE; - } - } - return FALSE; -} -void CPDF_VariableText::ClearEmptySections(const CPVT_WordRange & PlaceRange) -{ - CPVT_WordPlace wordplace; - for (int32_t s = PlaceRange.EndPos.nSecIndex; s > PlaceRange.BeginPos.nSecIndex; s--) { - wordplace.nSecIndex = s; - ClearEmptySection(wordplace); - } -} -void CPDF_VariableText::LinkLatterSection(const CPVT_WordPlace & place) -{ - CPVT_WordPlace oldplace = AjustLineHeader(place, TRUE); - if (CSection * pNextSection = m_SectionArray.GetAt(place.nSecIndex + 1)) { - if (CSection * pSection = m_SectionArray.GetAt(oldplace.nSecIndex)) { - for (int32_t w = 0, sz = pNextSection->m_WordArray.GetSize(); w < sz; w++) { - if (CPVT_WordInfo * pWord = pNextSection->m_WordArray.GetAt(w)) { - oldplace.nWordIndex ++; - pSection->AddWord(oldplace, *pWord); - } - } - } - delete pNextSection; - m_SectionArray.RemoveAt(place.nSecIndex + 1); - } -} -void CPDF_VariableText::ClearWords(const CPVT_WordRange & PlaceRange) -{ - CPVT_WordRange NewRange; - NewRange.BeginPos = AjustLineHeader(PlaceRange.BeginPos, TRUE); - NewRange.EndPos = AjustLineHeader(PlaceRange.EndPos, TRUE); - for (int32_t s = NewRange.EndPos.nSecIndex; s >= NewRange.BeginPos.nSecIndex; s--) { - if (CSection * pSection = m_SectionArray.GetAt(s)) { - pSection->ClearWords(NewRange); - } - } -} -CPVT_WordPlace CPDF_VariableText::ClearLeftWord(const CPVT_WordPlace & place) -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace leftplace = GetPrevWordPlace(place); - if (leftplace != place) { - if (leftplace.nSecIndex != place.nSecIndex) { - if (pSection->m_WordArray.GetSize() == 0) { - ClearEmptySection(place); - } else { - LinkLatterSection(leftplace); - } - } else { - pSection->ClearWord(place); - } - } - return leftplace; - } - return place; -} -CPVT_WordPlace CPDF_VariableText::ClearRightWord(const CPVT_WordPlace & place) -{ - if (CSection * pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace rightplace = AjustLineHeader(GetNextWordPlace(place), FALSE); - if (rightplace != place) { - if(rightplace.nSecIndex != place.nSecIndex) { - LinkLatterSection(place); - } else { - pSection->ClearWord(rightplace); - } - } - } - return place; -} -void CPDF_VariableText::RearrangeAll() -{ - Rearrange(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); -} -void CPDF_VariableText::RearrangePart(const CPVT_WordRange & PlaceRange) -{ - Rearrange(PlaceRange); -} -CPVT_FloatRect CPDF_VariableText::Rearrange(const CPVT_WordRange & PlaceRange) -{ - CPVT_FloatRect rcRet; - if (IsValid()) { - if (m_bAutoFontSize) { - SetFontSize(GetAutoFontSize()); - rcRet = RearrangeSections(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); + ClearEmptySection(place); } else { - rcRet = RearrangeSections(PlaceRange); - } - } - SetContentRect(rcRet); - return rcRet; -} -FX_FLOAT CPDF_VariableText::GetAutoFontSize() -{ - int32_t nTotal = sizeof(gFontSizeSteps) / sizeof(uint8_t); - if (IsMultiLine()) { - nTotal /= 4; - } - if (nTotal <= 0) { - return 0; - } - if (GetPlateWidth() <= 0) { - return 0; - } - int32_t nLeft = 0; - int32_t nRight = nTotal - 1; - int32_t nMid = nTotal / 2; - while (nLeft <= nRight) { - if (IsBigger(gFontSizeSteps[nMid])) { - nRight = nMid - 1; - nMid = (nLeft + nRight) / 2; - continue; + LinkLatterSection(leftplace); + } + } else { + pSection->ClearWord(place); + } + } + return leftplace; + } + return place; +} +CPVT_WordPlace CPDF_VariableText::ClearRightWord(const CPVT_WordPlace& place) { + if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { + CPVT_WordPlace rightplace = AjustLineHeader(GetNextWordPlace(place), FALSE); + if (rightplace != place) { + if (rightplace.nSecIndex != place.nSecIndex) { + LinkLatterSection(place); + } else { + pSection->ClearWord(rightplace); + } + } + } + return place; +} +void CPDF_VariableText::RearrangeAll() { + Rearrange(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); +} +void CPDF_VariableText::RearrangePart(const CPVT_WordRange& PlaceRange) { + Rearrange(PlaceRange); +} +CPVT_FloatRect CPDF_VariableText::Rearrange(const CPVT_WordRange& PlaceRange) { + CPVT_FloatRect rcRet; + if (IsValid()) { + if (m_bAutoFontSize) { + SetFontSize(GetAutoFontSize()); + rcRet = RearrangeSections( + CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); + } else { + rcRet = RearrangeSections(PlaceRange); + } + } + SetContentRect(rcRet); + return rcRet; +} +FX_FLOAT CPDF_VariableText::GetAutoFontSize() { + int32_t nTotal = sizeof(gFontSizeSteps) / sizeof(uint8_t); + if (IsMultiLine()) { + nTotal /= 4; + } + if (nTotal <= 0) { + return 0; + } + if (GetPlateWidth() <= 0) { + return 0; + } + int32_t nLeft = 0; + int32_t nRight = nTotal - 1; + int32_t nMid = nTotal / 2; + while (nLeft <= nRight) { + if (IsBigger(gFontSizeSteps[nMid])) { + nRight = nMid - 1; + nMid = (nLeft + nRight) / 2; + continue; + } else { + nLeft = nMid + 1; + nMid = (nLeft + nRight) / 2; + continue; + } + } + return (FX_FLOAT)gFontSizeSteps[nMid]; +} +FX_BOOL CPDF_VariableText::IsBigger(FX_FLOAT fFontSize) { + FX_BOOL bBigger = FALSE; + CPVT_Size szTotal; + for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { + if (CSection* pSection = m_SectionArray.GetAt(s)) { + CPVT_Size size = pSection->GetSectionSize(fFontSize); + szTotal.x = FPDF_MAX(size.x, szTotal.x); + szTotal.y += size.y; + if (IsFloatBigger(szTotal.x, GetPlateWidth()) || + IsFloatBigger(szTotal.y, GetPlateHeight())) { + bBigger = TRUE; + break; + } + } + } + return bBigger; +} +CPVT_FloatRect CPDF_VariableText::RearrangeSections( + const CPVT_WordRange& PlaceRange) { + CPVT_WordPlace place; + FX_FLOAT fPosY = 0; + FX_FLOAT fOldHeight; + int32_t nSSecIndex = PlaceRange.BeginPos.nSecIndex; + int32_t nESecIndex = PlaceRange.EndPos.nSecIndex; + CPVT_FloatRect rcRet; + for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { + place.nSecIndex = s; + if (CSection* pSection = m_SectionArray.GetAt(s)) { + pSection->SecPlace = place; + CPVT_FloatRect rcSec = pSection->m_SecInfo.rcSection; + if (s >= nSSecIndex) { + if (s <= nESecIndex) { + rcSec = pSection->Rearrange(); + rcSec.top += fPosY; + rcSec.bottom += fPosY; } else { - nLeft = nMid + 1; - nMid = (nLeft + nRight) / 2; - continue; - } - } - return (FX_FLOAT)gFontSizeSteps[nMid]; -} -FX_BOOL CPDF_VariableText::IsBigger(FX_FLOAT fFontSize) -{ - FX_BOOL bBigger = FALSE; - CPVT_Size szTotal; - for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { - if (CSection * pSection = m_SectionArray.GetAt(s)) { - CPVT_Size size = pSection->GetSectionSize(fFontSize); - szTotal.x = FPDF_MAX(size.x, szTotal.x); - szTotal.y += size.y; - if (IsFloatBigger(szTotal.x, GetPlateWidth()) - || IsFloatBigger(szTotal.y, GetPlateHeight()) - ) { - bBigger = TRUE; - break; - } - } - } - return bBigger; -} -CPVT_FloatRect CPDF_VariableText::RearrangeSections(const CPVT_WordRange & PlaceRange) -{ - CPVT_WordPlace place; - FX_FLOAT fPosY = 0; - FX_FLOAT fOldHeight; - int32_t nSSecIndex = PlaceRange.BeginPos.nSecIndex; - int32_t nESecIndex = PlaceRange.EndPos.nSecIndex; - CPVT_FloatRect rcRet; - for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { - place.nSecIndex = s; - if (CSection * pSection = m_SectionArray.GetAt(s)) { - pSection->SecPlace = place; - CPVT_FloatRect rcSec = pSection->m_SecInfo.rcSection; - if (s >= nSSecIndex) { - if (s <= nESecIndex) { - rcSec = pSection->Rearrange(); - rcSec.top += fPosY; - rcSec.bottom += fPosY; - } else { - fOldHeight = pSection->m_SecInfo.rcSection.bottom - pSection->m_SecInfo.rcSection.top; - rcSec.top = fPosY; - rcSec.bottom = fPosY + fOldHeight; - } - pSection->m_SecInfo.rcSection = rcSec; - pSection->ResetLinePlace(); - } - if (s == 0) { - rcRet = rcSec; - } else { - rcRet.left = FPDF_MIN(rcSec.left, rcRet.left); - rcRet.top = FPDF_MIN(rcSec.top, rcRet.top); - rcRet.right = FPDF_MAX(rcSec.right, rcRet.right); - rcRet.bottom = FPDF_MAX(rcSec.bottom, rcRet.bottom); - } - fPosY += rcSec.Height(); - } - } - return rcRet; -} -int32_t CPDF_VariableText::GetCharWidth(int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord, int32_t nWordStyle) -{ - if (!m_pVTProvider) { - return 0; - } - if (SubWord > 0) { - return m_pVTProvider->GetCharWidth(nFontIndex, SubWord, nWordStyle); - } - return m_pVTProvider->GetCharWidth(nFontIndex, Word, nWordStyle); -} -int32_t CPDF_VariableText::GetTypeAscent(int32_t nFontIndex) -{ - return m_pVTProvider ? m_pVTProvider->GetTypeAscent(nFontIndex) : 0; -} -int32_t CPDF_VariableText::GetTypeDescent(int32_t nFontIndex) -{ - return m_pVTProvider ? m_pVTProvider->GetTypeDescent(nFontIndex) : 0; -} -int32_t CPDF_VariableText::GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex) -{ - return m_pVTProvider ? m_pVTProvider->GetWordFontIndex(word, charset, nFontIndex) : -1; -} -int32_t CPDF_VariableText::GetDefaultFontIndex() -{ - return m_pVTProvider ? m_pVTProvider->GetDefaultFontIndex() : -1; -} -FX_BOOL CPDF_VariableText::IsLatinWord(FX_WORD word) -{ - return m_pVTProvider ? m_pVTProvider->IsLatinWord(word) : FALSE; -} -IPDF_VariableText_Iterator * CPDF_VariableText::GetIterator() -{ - if (!m_pVTIterator) { - return m_pVTIterator = FX_NEW CPDF_VariableText_Iterator(this); - } - return m_pVTIterator; -} -IPDF_VariableText_Provider* CPDF_VariableText::SetProvider(IPDF_VariableText_Provider * pProvider) -{ - IPDF_VariableText_Provider* pOld = m_pVTProvider; - m_pVTProvider = pProvider; - return pOld; -} -CPDF_VariableText_Iterator::CPDF_VariableText_Iterator(CPDF_VariableText * pVT): - m_CurPos(-1, -1, -1), - m_pVT(pVT) -{ -} -CPDF_VariableText_Iterator::~CPDF_VariableText_Iterator() -{ -} -void CPDF_VariableText_Iterator::SetAt(int32_t nWordIndex) -{ - ASSERT(m_pVT != NULL); - m_CurPos = m_pVT->WordIndexToWordPlace(nWordIndex); -} -void CPDF_VariableText_Iterator::SetAt(const CPVT_WordPlace & place) -{ - ASSERT(m_pVT != NULL); - m_CurPos = place; -} -FX_BOOL CPDF_VariableText_Iterator::NextWord() -{ - if (m_CurPos == m_pVT->GetEndWordPlace()) { - return FALSE; - } - m_CurPos = m_pVT->GetNextWordPlace(m_CurPos); - return TRUE; -} -FX_BOOL CPDF_VariableText_Iterator::PrevWord() -{ - if (m_CurPos == m_pVT->GetBeginWordPlace()) { - return FALSE; - } - m_CurPos = m_pVT->GetPrevWordPlace(m_CurPos); - return TRUE; -} -FX_BOOL CPDF_VariableText_Iterator::NextLine() -{ - if (CSection * pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (m_CurPos.nLineIndex < pSection->m_LineArray.GetSize() - 1) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex + 1, -1); - return TRUE; - } - if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1); - return TRUE; - } - } + fOldHeight = pSection->m_SecInfo.rcSection.bottom - + pSection->m_SecInfo.rcSection.top; + rcSec.top = fPosY; + rcSec.bottom = fPosY + fOldHeight; + } + pSection->m_SecInfo.rcSection = rcSec; + pSection->ResetLinePlace(); + } + if (s == 0) { + rcRet = rcSec; + } else { + rcRet.left = FPDF_MIN(rcSec.left, rcRet.left); + rcRet.top = FPDF_MIN(rcSec.top, rcRet.top); + rcRet.right = FPDF_MAX(rcSec.right, rcRet.right); + rcRet.bottom = FPDF_MAX(rcSec.bottom, rcRet.bottom); + } + fPosY += rcSec.Height(); + } + } + return rcRet; +} +int32_t CPDF_VariableText::GetCharWidth(int32_t nFontIndex, + FX_WORD Word, + FX_WORD SubWord, + int32_t nWordStyle) { + if (!m_pVTProvider) { + return 0; + } + if (SubWord > 0) { + return m_pVTProvider->GetCharWidth(nFontIndex, SubWord, nWordStyle); + } + return m_pVTProvider->GetCharWidth(nFontIndex, Word, nWordStyle); +} +int32_t CPDF_VariableText::GetTypeAscent(int32_t nFontIndex) { + return m_pVTProvider ? m_pVTProvider->GetTypeAscent(nFontIndex) : 0; +} +int32_t CPDF_VariableText::GetTypeDescent(int32_t nFontIndex) { + return m_pVTProvider ? m_pVTProvider->GetTypeDescent(nFontIndex) : 0; +} +int32_t CPDF_VariableText::GetWordFontIndex(FX_WORD word, + int32_t charset, + int32_t nFontIndex) { + return m_pVTProvider + ? m_pVTProvider->GetWordFontIndex(word, charset, nFontIndex) + : -1; +} +int32_t CPDF_VariableText::GetDefaultFontIndex() { + return m_pVTProvider ? m_pVTProvider->GetDefaultFontIndex() : -1; +} +FX_BOOL CPDF_VariableText::IsLatinWord(FX_WORD word) { + return m_pVTProvider ? m_pVTProvider->IsLatinWord(word) : FALSE; +} +IPDF_VariableText_Iterator* CPDF_VariableText::GetIterator() { + if (!m_pVTIterator) { + return m_pVTIterator = FX_NEW CPDF_VariableText_Iterator(this); + } + return m_pVTIterator; +} +IPDF_VariableText_Provider* CPDF_VariableText::SetProvider( + IPDF_VariableText_Provider* pProvider) { + IPDF_VariableText_Provider* pOld = m_pVTProvider; + m_pVTProvider = pProvider; + return pOld; +} +CPDF_VariableText_Iterator::CPDF_VariableText_Iterator(CPDF_VariableText* pVT) + : m_CurPos(-1, -1, -1), m_pVT(pVT) {} +CPDF_VariableText_Iterator::~CPDF_VariableText_Iterator() {} +void CPDF_VariableText_Iterator::SetAt(int32_t nWordIndex) { + ASSERT(m_pVT != NULL); + m_CurPos = m_pVT->WordIndexToWordPlace(nWordIndex); +} +void CPDF_VariableText_Iterator::SetAt(const CPVT_WordPlace& place) { + ASSERT(m_pVT != NULL); + m_CurPos = place; +} +FX_BOOL CPDF_VariableText_Iterator::NextWord() { + if (m_CurPos == m_pVT->GetEndWordPlace()) { return FALSE; + } + m_CurPos = m_pVT->GetNextWordPlace(m_CurPos); + return TRUE; } -FX_BOOL CPDF_VariableText_Iterator::PrevLine() -{ - if (m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (m_CurPos.nLineIndex > 0) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex - 1, -1); - return TRUE; - } - if (m_CurPos.nSecIndex > 0) { - if (CSection * pLastSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex - 1)) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, pLastSection->m_LineArray.GetSize() - 1, -1); - return TRUE; - } - } - } +FX_BOOL CPDF_VariableText_Iterator::PrevWord() { + if (m_CurPos == m_pVT->GetBeginWordPlace()) { return FALSE; + } + m_CurPos = m_pVT->GetPrevWordPlace(m_CurPos); + return TRUE; } -FX_BOOL CPDF_VariableText_Iterator::NextSection() -{ +FX_BOOL CPDF_VariableText_Iterator::NextLine() { + if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + if (m_CurPos.nLineIndex < pSection->m_LineArray.GetSize() - 1) { + m_CurPos = + CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex + 1, -1); + return TRUE; + } if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1); - return TRUE; + m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1); + return TRUE; } - return FALSE; + } + return FALSE; } -FX_BOOL CPDF_VariableText_Iterator::PrevSection() -{ - ASSERT(m_pVT != NULL); +FX_BOOL CPDF_VariableText_Iterator::PrevLine() { + if (m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + if (m_CurPos.nLineIndex > 0) { + m_CurPos = + CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex - 1, -1); + return TRUE; + } if (m_CurPos.nSecIndex > 0) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, 0, -1); + if (CSection* pLastSection = + m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex - 1)) { + m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, + pLastSection->m_LineArray.GetSize() - 1, -1); return TRUE; + } } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::GetWord(CPVT_Word & word) const -{ - ASSERT(m_pVT != NULL); - word.WordPlace = m_CurPos; - if (CSection * pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) { - if (CPVT_WordInfo * pWord = pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) { - word.Word = pWord->Word; - word.nCharset = pWord->nCharset; - word.fWidth = m_pVT->GetWordWidth(*pWord); - word.ptWord = m_pVT->InToOut( - CPDF_Point(pWord->fWordX + pSection->m_SecInfo.rcSection.left, - pWord->fWordY + pSection->m_SecInfo.rcSection.top) ); - word.fAscent = m_pVT->GetWordAscent(*pWord); - word.fDescent = m_pVT->GetWordDescent(*pWord); - if (pWord->pWordProps) { - word.WordProps = *pWord->pWordProps; - } - word.nFontIndex = m_pVT->GetWordFontIndex(*pWord); - word.fFontSize = m_pVT->GetWordFontSize(*pWord); - return TRUE; - } - } - } - return FALSE; + } + return FALSE; } -FX_BOOL CPDF_VariableText_Iterator::SetWord(const CPVT_Word & word) -{ - ASSERT(m_pVT != NULL); - if (CSection * pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (CPVT_WordInfo * pWord = pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) { - if (pWord->pWordProps) { - *pWord->pWordProps = word.WordProps; - } - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::GetLine(CPVT_Line & line) const -{ - ASSERT(m_pVT != NULL); - line.lineplace = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex, -1); - if (CSection * pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (CLine * pLine = pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) { - line.ptLine = m_pVT->InToOut( - CPDF_Point(pLine->m_LineInfo.fLineX + pSection->m_SecInfo.rcSection.left, - pLine->m_LineInfo.fLineY + pSection->m_SecInfo.rcSection.top) ); - line.fLineWidth = pLine->m_LineInfo.fLineWidth; - line.fLineAscent = pLine->m_LineInfo.fLineAscent; - line.fLineDescent = pLine->m_LineInfo.fLineDescent; - line.lineEnd = pLine->GetEndWordPlace(); - return TRUE; - } - } - return FALSE; +FX_BOOL CPDF_VariableText_Iterator::NextSection() { + if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) { + m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1); + return TRUE; + } + return FALSE; } -FX_BOOL CPDF_VariableText_Iterator::GetSection(CPVT_Section & section) const -{ - ASSERT(m_pVT != NULL); - section.secplace = CPVT_WordPlace(m_CurPos.nSecIndex, 0, -1); - if (CSection * pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - section.rcSection = m_pVT->InToOut(pSection->m_SecInfo.rcSection); - if (pSection->m_SecInfo.pSecProps) { - section.SecProps = *pSection->m_SecInfo.pSecProps; - } - if (pSection->m_SecInfo.pWordProps) { - section.WordProps = *pSection->m_SecInfo.pWordProps; - } +FX_BOOL CPDF_VariableText_Iterator::PrevSection() { + ASSERT(m_pVT != NULL); + if (m_CurPos.nSecIndex > 0) { + m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, 0, -1); + return TRUE; + } + return FALSE; +} +FX_BOOL CPDF_VariableText_Iterator::GetWord(CPVT_Word& word) const { + ASSERT(m_pVT != NULL); + word.WordPlace = m_CurPos; + if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + if (pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) { + if (CPVT_WordInfo* pWord = + pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) { + word.Word = pWord->Word; + word.nCharset = pWord->nCharset; + word.fWidth = m_pVT->GetWordWidth(*pWord); + word.ptWord = m_pVT->InToOut( + CPDF_Point(pWord->fWordX + pSection->m_SecInfo.rcSection.left, + pWord->fWordY + pSection->m_SecInfo.rcSection.top)); + word.fAscent = m_pVT->GetWordAscent(*pWord); + word.fDescent = m_pVT->GetWordDescent(*pWord); + if (pWord->pWordProps) { + word.WordProps = *pWord->pWordProps; + } + word.nFontIndex = m_pVT->GetWordFontIndex(*pWord); + word.fFontSize = m_pVT->GetWordFontSize(*pWord); return TRUE; + } + } + } + return FALSE; +} +FX_BOOL CPDF_VariableText_Iterator::SetWord(const CPVT_Word& word) { + ASSERT(m_pVT != NULL); + if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + if (CPVT_WordInfo* pWord = + pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) { + if (pWord->pWordProps) { + *pWord->pWordProps = word.WordProps; + } + return TRUE; + } + } + return FALSE; +} +FX_BOOL CPDF_VariableText_Iterator::GetLine(CPVT_Line& line) const { + ASSERT(m_pVT != NULL); + line.lineplace = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex, -1); + if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + if (CLine* pLine = pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) { + line.ptLine = m_pVT->InToOut(CPDF_Point( + pLine->m_LineInfo.fLineX + pSection->m_SecInfo.rcSection.left, + pLine->m_LineInfo.fLineY + pSection->m_SecInfo.rcSection.top)); + line.fLineWidth = pLine->m_LineInfo.fLineWidth; + line.fLineAscent = pLine->m_LineInfo.fLineAscent; + line.fLineDescent = pLine->m_LineInfo.fLineDescent; + line.lineEnd = pLine->GetEndWordPlace(); + return TRUE; + } + } + return FALSE; +} +FX_BOOL CPDF_VariableText_Iterator::GetSection(CPVT_Section& section) const { + ASSERT(m_pVT != NULL); + section.secplace = CPVT_WordPlace(m_CurPos.nSecIndex, 0, -1); + if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + section.rcSection = m_pVT->InToOut(pSection->m_SecInfo.rcSection); + if (pSection->m_SecInfo.pSecProps) { + section.SecProps = *pSection->m_SecInfo.pSecProps; + } + if (pSection->m_SecInfo.pWordProps) { + section.WordProps = *pSection->m_SecInfo.pWordProps; } - return FALSE; + return TRUE; + } + return FALSE; } -FX_BOOL CPDF_VariableText_Iterator::SetSection(const CPVT_Section & section) -{ - ASSERT(m_pVT != NULL); - if (CSection * pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (pSection->m_SecInfo.pSecProps) { - *pSection->m_SecInfo.pSecProps = section.SecProps; - } - if (pSection->m_SecInfo.pWordProps) { - *pSection->m_SecInfo.pWordProps = section.WordProps; - } - return TRUE; +FX_BOOL CPDF_VariableText_Iterator::SetSection(const CPVT_Section& section) { + ASSERT(m_pVT != NULL); + if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { + if (pSection->m_SecInfo.pSecProps) { + *pSection->m_SecInfo.pSecProps = section.SecProps; } - return FALSE; + if (pSection->m_SecInfo.pWordProps) { + *pSection->m_SecInfo.pWordProps = section.WordProps; + } + return TRUE; + } + return FALSE; } diff --git a/core/src/fpdfdoc/doc_vtmodule.cpp b/core/src/fpdfdoc/doc_vtmodule.cpp index 80be3f14ab..efb9d22dc5 100644 --- a/core/src/fpdfdoc/doc_vtmodule.cpp +++ b/core/src/fpdfdoc/doc_vtmodule.cpp @@ -7,11 +7,9 @@ #include "../../include/fpdfdoc/fpdf_doc.h" #include "../../include/fpdfdoc/fpdf_vt.h" #include "pdf_vt.h" -IPDF_VariableText* IPDF_VariableText::NewVariableText() -{ - return FX_NEW CPDF_VariableText(); +IPDF_VariableText* IPDF_VariableText::NewVariableText() { + return FX_NEW CPDF_VariableText(); } -void IPDF_VariableText::DelVariableText(IPDF_VariableText* pVT) -{ - delete (CPDF_VariableText*)pVT; +void IPDF_VariableText::DelVariableText(IPDF_VariableText* pVT) { + delete (CPDF_VariableText*)pVT; } diff --git a/core/src/fpdfdoc/pdf_vt.h b/core/src/fpdfdoc/pdf_vt.h index baf3625f0d..728dbbfebb 100644 --- a/core/src/fpdfdoc/pdf_vt.h +++ b/core/src/fpdfdoc/pdf_vt.h @@ -19,619 +19,531 @@ class CTypeset; class CPDF_EditContainer; class CPDF_VariableText; class CPDF_VariableText_Iterator; -#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) -#define IsFloatBigger(fa,fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) -#define IsFloatSmaller(fa,fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) -template T FPDF_MIN (const T & i, const T & j) -{ - return ((i < j) ? i : j); +#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) +#define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) +#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) +template +T FPDF_MIN(const T& i, const T& j) { + return ((i < j) ? i : j); } -template T FPDF_MAX (const T & i, const T & j) -{ - return ((i > j) ? i : j); +template +T FPDF_MAX(const T& i, const T& j) { + return ((i > j) ? i : j); } -class CPVT_Size -{ -public: - CPVT_Size() : x(0.0f), y(0.0f) - { - } - CPVT_Size(FX_FLOAT other_x, FX_FLOAT other_y) - { - x = other_x; - y = other_y; - } - FX_FLOAT x, y; +class CPVT_Size { + public: + CPVT_Size() : x(0.0f), y(0.0f) {} + CPVT_Size(FX_FLOAT other_x, FX_FLOAT other_y) { + x = other_x; + y = other_y; + } + FX_FLOAT x, y; }; -class CPVT_FloatRect : public CFX_FloatRect -{ -public: - CPVT_FloatRect() - { - left = top = right = bottom = 0.0f; - } - CPVT_FloatRect(FX_FLOAT other_left, - FX_FLOAT other_top, - FX_FLOAT other_right, - FX_FLOAT other_bottom) - { - left = other_left; - top = other_top; - right = other_right; - bottom = other_bottom; - } - CPVT_FloatRect(const CPDF_Rect & rect) - { - left = rect.left; - top = rect.top; - right = rect.right; - bottom = rect.bottom; - } - void Default() - { - left = top = right = bottom = 0.0f; - } - FX_FLOAT Height() const - { - if (top > bottom) - return top - bottom; - return bottom - top; - } +class CPVT_FloatRect : public CFX_FloatRect { + public: + CPVT_FloatRect() { left = top = right = bottom = 0.0f; } + CPVT_FloatRect(FX_FLOAT other_left, + FX_FLOAT other_top, + FX_FLOAT other_right, + FX_FLOAT other_bottom) { + left = other_left; + top = other_top; + right = other_right; + bottom = other_bottom; + } + CPVT_FloatRect(const CPDF_Rect& rect) { + left = rect.left; + top = rect.top; + right = rect.right; + bottom = rect.bottom; + } + void Default() { left = top = right = bottom = 0.0f; } + FX_FLOAT Height() const { + if (top > bottom) + return top - bottom; + return bottom - top; + } }; struct CPVT_SectionInfo { - CPVT_SectionInfo() : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) - { - } - virtual ~CPVT_SectionInfo() - { - delete pSecProps; - delete pWordProps; - } - CPVT_SectionInfo(const CPVT_SectionInfo & other): rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) - { - operator = (other); - } - void operator = (const CPVT_SectionInfo & other) - { - if (this == &other) { - return; - } - rcSection = other.rcSection; - nTotalLine = other.nTotalLine; - if (other.pSecProps) { - if (pSecProps) { - *pSecProps = *other.pSecProps; - } else { - pSecProps = FX_NEW CPVT_SecProps(*other.pSecProps); - } - } - if (other.pWordProps) { - if (pWordProps) { - *pWordProps = *other.pWordProps; - } else { - pWordProps = FX_NEW CPVT_WordProps(*other.pWordProps); - } - } - } - CPVT_FloatRect rcSection; - int32_t nTotalLine; - CPVT_SecProps* pSecProps; - CPVT_WordProps* pWordProps; + CPVT_SectionInfo() + : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) {} + virtual ~CPVT_SectionInfo() { + delete pSecProps; + delete pWordProps; + } + CPVT_SectionInfo(const CPVT_SectionInfo& other) + : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) { + operator=(other); + } + void operator=(const CPVT_SectionInfo& other) { + if (this == &other) { + return; + } + rcSection = other.rcSection; + nTotalLine = other.nTotalLine; + if (other.pSecProps) { + if (pSecProps) { + *pSecProps = *other.pSecProps; + } else { + pSecProps = FX_NEW CPVT_SecProps(*other.pSecProps); + } + } + if (other.pWordProps) { + if (pWordProps) { + *pWordProps = *other.pWordProps; + } else { + pWordProps = FX_NEW CPVT_WordProps(*other.pWordProps); + } + } + } + CPVT_FloatRect rcSection; + int32_t nTotalLine; + CPVT_SecProps* pSecProps; + CPVT_WordProps* pWordProps; }; struct CPVT_LineInfo { - CPVT_LineInfo() : nTotalWord(0), nBeginWordIndex(-1), nEndWordIndex(-1), - fLineX(0.0f), fLineY(0.0f), fLineWidth(0.0f), fLineAscent(0.0f), fLineDescent(0.0f) - { - } - int32_t nTotalWord; - int32_t nBeginWordIndex; - int32_t nEndWordIndex; - FX_FLOAT fLineX; - FX_FLOAT fLineY; - FX_FLOAT fLineWidth; - FX_FLOAT fLineAscent; - FX_FLOAT fLineDescent; + CPVT_LineInfo() + : nTotalWord(0), + nBeginWordIndex(-1), + nEndWordIndex(-1), + fLineX(0.0f), + fLineY(0.0f), + fLineWidth(0.0f), + fLineAscent(0.0f), + fLineDescent(0.0f) {} + int32_t nTotalWord; + int32_t nBeginWordIndex; + int32_t nEndWordIndex; + FX_FLOAT fLineX; + FX_FLOAT fLineY; + FX_FLOAT fLineWidth; + FX_FLOAT fLineAscent; + FX_FLOAT fLineDescent; }; -struct CPVT_WordInfo { - CPVT_WordInfo() : Word(0), nCharset(0), - fWordX(0.0f), fWordY(0.0f), fWordTail(0.0f), nFontIndex(-1), pWordProps(NULL) - { - } - CPVT_WordInfo(FX_WORD word, int32_t charset, int32_t fontIndex, CPVT_WordProps * pProps): - Word(word), nCharset(charset), fWordX(0.0f), fWordY(0.0f), fWordTail(0.0f), - nFontIndex(fontIndex), pWordProps(pProps) - { - } - virtual ~CPVT_WordInfo() - { - delete pWordProps; - } - CPVT_WordInfo(const CPVT_WordInfo & word): Word(0), nCharset(0), - fWordX(0.0f), fWordY(0.0f), fWordTail(0.0f), nFontIndex(-1), pWordProps(NULL) - { - operator = (word); - } - void operator = (const CPVT_WordInfo & word) - { - if (this == &word) { - return; - } - Word = word.Word; - nCharset = word.nCharset; - nFontIndex = word.nFontIndex; - if (word.pWordProps) { - if (pWordProps) { - *pWordProps = *word.pWordProps; - } else { - pWordProps = FX_NEW CPVT_WordProps(*word.pWordProps); - } - } - } - FX_WORD Word; - int32_t nCharset; - FX_FLOAT fWordX; - FX_FLOAT fWordY; - FX_FLOAT fWordTail; - int32_t nFontIndex; - CPVT_WordProps* pWordProps; +struct CPVT_WordInfo { + CPVT_WordInfo() + : Word(0), + nCharset(0), + fWordX(0.0f), + fWordY(0.0f), + fWordTail(0.0f), + nFontIndex(-1), + pWordProps(NULL) {} + CPVT_WordInfo(FX_WORD word, + int32_t charset, + int32_t fontIndex, + CPVT_WordProps* pProps) + : Word(word), + nCharset(charset), + fWordX(0.0f), + fWordY(0.0f), + fWordTail(0.0f), + nFontIndex(fontIndex), + pWordProps(pProps) {} + virtual ~CPVT_WordInfo() { delete pWordProps; } + CPVT_WordInfo(const CPVT_WordInfo& word) + : Word(0), + nCharset(0), + fWordX(0.0f), + fWordY(0.0f), + fWordTail(0.0f), + nFontIndex(-1), + pWordProps(NULL) { + operator=(word); + } + void operator=(const CPVT_WordInfo& word) { + if (this == &word) { + return; + } + Word = word.Word; + nCharset = word.nCharset; + nFontIndex = word.nFontIndex; + if (word.pWordProps) { + if (pWordProps) { + *pWordProps = *word.pWordProps; + } else { + pWordProps = FX_NEW CPVT_WordProps(*word.pWordProps); + } + } + } + FX_WORD Word; + int32_t nCharset; + FX_FLOAT fWordX; + FX_FLOAT fWordY; + FX_FLOAT fWordTail; + int32_t nFontIndex; + CPVT_WordProps* pWordProps; }; struct CPVT_FloatRange { - CPVT_FloatRange() : fMin(0.0f), fMax(0.0f) - { - } - CPVT_FloatRange(FX_FLOAT min, FX_FLOAT max) : fMin(min), fMax(max) - { - } - FX_FLOAT Range() const - { - return fMax - fMin; - } - FX_FLOAT fMin, fMax; + CPVT_FloatRange() : fMin(0.0f), fMax(0.0f) {} + CPVT_FloatRange(FX_FLOAT min, FX_FLOAT max) : fMin(min), fMax(max) {} + FX_FLOAT Range() const { return fMax - fMin; } + FX_FLOAT fMin, fMax; }; -template class CPVT_ArrayTemplate : public CFX_ArrayTemplate -{ -public: - FX_BOOL IsEmpty() - { - return CFX_ArrayTemplate::GetSize() <= 0; - } - TYPE GetAt(int nIndex) const - { - if (nIndex >= 0 && nIndex < CFX_ArrayTemplate::GetSize()) { - return CFX_ArrayTemplate::GetAt(nIndex); - } - return NULL; - } - void RemoveAt(int nIndex) - { - if (nIndex >= 0 && nIndex < CFX_ArrayTemplate::GetSize()) { - CFX_ArrayTemplate::RemoveAt(nIndex); - } - } +template +class CPVT_ArrayTemplate : public CFX_ArrayTemplate { + public: + FX_BOOL IsEmpty() { return CFX_ArrayTemplate::GetSize() <= 0; } + TYPE GetAt(int nIndex) const { + if (nIndex >= 0 && nIndex < CFX_ArrayTemplate::GetSize()) { + return CFX_ArrayTemplate::GetAt(nIndex); + } + return NULL; + } + void RemoveAt(int nIndex) { + if (nIndex >= 0 && nIndex < CFX_ArrayTemplate::GetSize()) { + CFX_ArrayTemplate::RemoveAt(nIndex); + } + } }; -class CLine -{ -public: - CLine(); - virtual ~CLine(); - CPVT_WordPlace GetBeginWordPlace() const; - CPVT_WordPlace GetEndWordPlace() const; - CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace LinePlace; - CPVT_LineInfo m_LineInfo; +class CLine { + public: + CLine(); + virtual ~CLine(); + CPVT_WordPlace GetBeginWordPlace() const; + CPVT_WordPlace GetEndWordPlace() const; + CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace LinePlace; + CPVT_LineInfo m_LineInfo; }; -class CLines -{ -public: - CLines() : m_nTotal(0) {} - virtual ~CLines() - { - RemoveAll(); - } - int32_t GetSize() const - { - return m_Lines.GetSize(); - } - CLine * GetAt(int32_t nIndex) const - { - return m_Lines.GetAt(nIndex); - } - void Empty() - { - m_nTotal = 0; - } - void RemoveAll() - { - for (int32_t i = 0, sz = GetSize(); i < sz; i++) { - delete GetAt(i); - } - m_Lines.RemoveAll(); - m_nTotal = 0; - } - int32_t Add(const CPVT_LineInfo & lineinfo) - { - if (m_nTotal >= GetSize()) { - if (CLine * pLine = FX_NEW CLine) { - pLine->m_LineInfo = lineinfo; - m_Lines.Add(pLine); - return m_nTotal++; - } - return m_nTotal; - } else { - if (CLine * pLine = GetAt(m_nTotal)) { - pLine->m_LineInfo = lineinfo; - } - return m_nTotal++; - } - } - void Clear() - { - for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) { - delete GetAt(i); - m_Lines.RemoveAt(i); - } - } -private: - CPVT_ArrayTemplate m_Lines; - int32_t m_nTotal; +class CLines { + public: + CLines() : m_nTotal(0) {} + virtual ~CLines() { RemoveAll(); } + int32_t GetSize() const { return m_Lines.GetSize(); } + CLine* GetAt(int32_t nIndex) const { return m_Lines.GetAt(nIndex); } + void Empty() { m_nTotal = 0; } + void RemoveAll() { + for (int32_t i = 0, sz = GetSize(); i < sz; i++) { + delete GetAt(i); + } + m_Lines.RemoveAll(); + m_nTotal = 0; + } + int32_t Add(const CPVT_LineInfo& lineinfo) { + if (m_nTotal >= GetSize()) { + if (CLine* pLine = FX_NEW CLine) { + pLine->m_LineInfo = lineinfo; + m_Lines.Add(pLine); + return m_nTotal++; + } + return m_nTotal; + } else { + if (CLine* pLine = GetAt(m_nTotal)) { + pLine->m_LineInfo = lineinfo; + } + return m_nTotal++; + } + } + void Clear() { + for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) { + delete GetAt(i); + m_Lines.RemoveAt(i); + } + } + + private: + CPVT_ArrayTemplate m_Lines; + int32_t m_nTotal; }; -class CSection -{ - friend class CTypeset; -public: - CSection(CPDF_VariableText * pVT); - virtual ~CSection(); - void ResetAll(); - void ResetLineArray(); - void ResetWordArray(); - void ResetLinePlace(); - CPVT_WordPlace AddWord(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo); - CPVT_WordPlace AddLine(const CPVT_LineInfo & lineinfo); - void ClearWords(const CPVT_WordRange & PlaceRange); - void ClearWord(const CPVT_WordPlace & place); - CPVT_FloatRect Rearrange(); - CPVT_Size GetSectionSize(FX_FLOAT fFontSize); - CPVT_WordPlace GetBeginWordPlace() const; - CPVT_WordPlace GetEndWordPlace() const; - CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace & place) const; - void UpdateWordPlace(CPVT_WordPlace & place) const; - CPVT_WordPlace SearchWordPlace(const CPDF_Point & point) const; - CPVT_WordPlace SearchWordPlace(FX_FLOAT fx, const CPVT_WordPlace & lineplace) const; - CPVT_WordPlace SearchWordPlace(FX_FLOAT fx, const CPVT_WordRange & range) const; -public: - CPVT_WordPlace SecPlace; - CPVT_SectionInfo m_SecInfo; - CLines m_LineArray; - CPVT_ArrayTemplate m_WordArray; -private: - void ClearLeftWords(int32_t nWordIndex); - void ClearRightWords(int32_t nWordIndex); - void ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex); +class CSection { + friend class CTypeset; + + public: + CSection(CPDF_VariableText* pVT); + virtual ~CSection(); + void ResetAll(); + void ResetLineArray(); + void ResetWordArray(); + void ResetLinePlace(); + CPVT_WordPlace AddWord(const CPVT_WordPlace& place, + const CPVT_WordInfo& wordinfo); + CPVT_WordPlace AddLine(const CPVT_LineInfo& lineinfo); + void ClearWords(const CPVT_WordRange& PlaceRange); + void ClearWord(const CPVT_WordPlace& place); + CPVT_FloatRect Rearrange(); + CPVT_Size GetSectionSize(FX_FLOAT fFontSize); + CPVT_WordPlace GetBeginWordPlace() const; + CPVT_WordPlace GetEndWordPlace() const; + CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const; + void UpdateWordPlace(CPVT_WordPlace& place) const; + CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const; + CPVT_WordPlace SearchWordPlace(FX_FLOAT fx, + const CPVT_WordPlace& lineplace) const; + CPVT_WordPlace SearchWordPlace(FX_FLOAT fx, + const CPVT_WordRange& range) const; + + public: + CPVT_WordPlace SecPlace; + CPVT_SectionInfo m_SecInfo; + CLines m_LineArray; + CPVT_ArrayTemplate m_WordArray; - CPDF_VariableText *m_pVT; + private: + void ClearLeftWords(int32_t nWordIndex); + void ClearRightWords(int32_t nWordIndex); + void ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex); + + CPDF_VariableText* m_pVT; }; -class CTypeset -{ -public: - CTypeset(CSection * pSection); - virtual ~CTypeset(); - CPVT_Size GetEditSize(FX_FLOAT fFontSize); - CPVT_FloatRect Typeset(); - CPVT_FloatRect CharArray(); -private: - void SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize); - void OutputLines(); +class CTypeset { + public: + CTypeset(CSection* pSection); + virtual ~CTypeset(); + CPVT_Size GetEditSize(FX_FLOAT fFontSize); + CPVT_FloatRect Typeset(); + CPVT_FloatRect CharArray(); + + private: + void SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize); + void OutputLines(); - CPVT_FloatRect m_rcRet; - CPDF_VariableText * m_pVT; - CSection * m_pSection; + CPVT_FloatRect m_rcRet; + CPDF_VariableText* m_pVT; + CSection* m_pSection; }; -class CPDF_EditContainer -{ -public: - CPDF_EditContainer(): m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0) {}; - virtual ~CPDF_EditContainer() {}; - virtual void SetPlateRect(const CPDF_Rect & rect) - { - m_rcPlate = rect; - }; - virtual const CPDF_Rect & GetPlateRect() const - { - return m_rcPlate; - }; - virtual void SetContentRect(const CPVT_FloatRect & rect) - { - m_rcContent = rect; - }; - virtual CPDF_Rect GetContentRect() const - { - return m_rcContent; - }; - FX_FLOAT GetPlateWidth() const - { - return m_rcPlate.right - m_rcPlate.left; - }; - FX_FLOAT GetPlateHeight() const - { - return m_rcPlate.top - m_rcPlate.bottom; - }; - CPVT_Size GetPlateSize() const - { - return CPVT_Size(GetPlateWidth(), GetPlateHeight()); - }; - CPDF_Point GetBTPoint() const - { - return CPDF_Point(m_rcPlate.left, m_rcPlate.top); - }; - CPDF_Point GetETPoint() const - { - return CPDF_Point(m_rcPlate.right, m_rcPlate.bottom); - }; - inline CPDF_Point InToOut(const CPDF_Point & point) const - { - return CPDF_Point(point.x + GetBTPoint().x, GetBTPoint().y - point.y); - }; - inline CPDF_Point OutToIn(const CPDF_Point & point) const - { - return CPDF_Point(point.x - GetBTPoint().x, GetBTPoint().y - point.y); - }; - inline CPDF_Rect InToOut(const CPVT_FloatRect & rect) const - { - CPDF_Point ptLeftTop = InToOut(CPDF_Point(rect.left, rect.top)); - CPDF_Point ptRightBottom = InToOut(CPDF_Point(rect.right, rect.bottom)); - return CPDF_Rect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x, ptLeftTop.y); - }; - inline CPVT_FloatRect OutToIn(const CPDF_Rect & rect) const - { - CPDF_Point ptLeftTop = OutToIn(CPDF_Point(rect.left, rect.top)); - CPDF_Point ptRightBottom = OutToIn(CPDF_Point(rect.right, rect.bottom)); - return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x, ptRightBottom.y); - }; +class CPDF_EditContainer { + public: + CPDF_EditContainer() : m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0){}; + virtual ~CPDF_EditContainer(){}; + virtual void SetPlateRect(const CPDF_Rect& rect) { m_rcPlate = rect; }; + virtual const CPDF_Rect& GetPlateRect() const { return m_rcPlate; }; + virtual void SetContentRect(const CPVT_FloatRect& rect) { + m_rcContent = rect; + }; + virtual CPDF_Rect GetContentRect() const { return m_rcContent; }; + FX_FLOAT GetPlateWidth() const { return m_rcPlate.right - m_rcPlate.left; }; + FX_FLOAT GetPlateHeight() const { return m_rcPlate.top - m_rcPlate.bottom; }; + CPVT_Size GetPlateSize() const { + return CPVT_Size(GetPlateWidth(), GetPlateHeight()); + }; + CPDF_Point GetBTPoint() const { + return CPDF_Point(m_rcPlate.left, m_rcPlate.top); + }; + CPDF_Point GetETPoint() const { + return CPDF_Point(m_rcPlate.right, m_rcPlate.bottom); + }; + inline CPDF_Point InToOut(const CPDF_Point& point) const { + return CPDF_Point(point.x + GetBTPoint().x, GetBTPoint().y - point.y); + }; + inline CPDF_Point OutToIn(const CPDF_Point& point) const { + return CPDF_Point(point.x - GetBTPoint().x, GetBTPoint().y - point.y); + }; + inline CPDF_Rect InToOut(const CPVT_FloatRect& rect) const { + CPDF_Point ptLeftTop = InToOut(CPDF_Point(rect.left, rect.top)); + CPDF_Point ptRightBottom = InToOut(CPDF_Point(rect.right, rect.bottom)); + return CPDF_Rect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x, + ptLeftTop.y); + }; + inline CPVT_FloatRect OutToIn(const CPDF_Rect& rect) const { + CPDF_Point ptLeftTop = OutToIn(CPDF_Point(rect.left, rect.top)); + CPDF_Point ptRightBottom = OutToIn(CPDF_Point(rect.right, rect.bottom)); + return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x, + ptRightBottom.y); + }; -private: - CPDF_Rect m_rcPlate; - CPVT_FloatRect m_rcContent; + private: + CPDF_Rect m_rcPlate; + CPVT_FloatRect m_rcContent; }; -class CPDF_VariableText : public IPDF_VariableText, private CPDF_EditContainer -{ - friend class CTypeset; - friend class CSection; - friend class CPDF_VariableText_Iterator; -public: - CPDF_VariableText(); - virtual ~CPDF_VariableText(); - IPDF_VariableText_Provider* SetProvider(IPDF_VariableText_Provider * pProvider); - IPDF_VariableText_Iterator* GetIterator(); - void SetPlateRect(const CPDF_Rect & rect) - { - CPDF_EditContainer::SetPlateRect(rect); - } - void SetAlignment(int32_t nFormat = 0) - { - m_nAlignment = nFormat; - } - void SetPasswordChar(FX_WORD wSubWord = '*') - { - m_wSubWord = wSubWord; - } - void SetLimitChar(int32_t nLimitChar = 0) - { - m_nLimitChar = nLimitChar; - } - void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) - { - m_fCharSpace = fCharSpace; - } - void SetHorzScale(int32_t nHorzScale = 100) - { - m_nHorzScale = nHorzScale; - } - void SetMultiLine(FX_BOOL bMultiLine = TRUE) - { - m_bMultiLine = bMultiLine; - } - void SetAutoReturn(FX_BOOL bAuto = TRUE) - { - m_bLimitWidth = bAuto; - } - void SetFontSize(FX_FLOAT fFontSize) - { - m_fFontSize = fFontSize; - } - void SetCharArray(int32_t nCharArray = 0) - { - m_nCharArray = nCharArray; - } - void SetAutoFontSize(FX_BOOL bAuto = TRUE) - { - m_bAutoFontSize = bAuto; - } - void SetRichText(FX_BOOL bRichText) - { - m_bRichText = bRichText; - } - void SetLineLeading(FX_FLOAT fLineLeading) - { - m_fLineLeading = fLineLeading; - } - void Initialize(); - FX_BOOL IsValid() const - { - return m_bInitial; - } - FX_BOOL IsRichText() const - { - return m_bRichText; - } - void RearrangeAll(); - void RearrangePart(const CPVT_WordRange & PlaceRange); - void ResetAll(); - void SetText(const FX_WCHAR* text, int32_t charset = 1, const CPVT_SecProps * pSecProps = NULL, - const CPVT_WordProps * pWordProps = NULL); - CPVT_WordPlace InsertWord(const CPVT_WordPlace & place, FX_WORD word, int32_t charset = 1, - const CPVT_WordProps * pWordProps = NULL); - CPVT_WordPlace InsertSection(const CPVT_WordPlace & place, const CPVT_SecProps * pSecProps = NULL, - const CPVT_WordProps * pWordProps = NULL); - CPVT_WordPlace InsertText(const CPVT_WordPlace & place, const FX_WCHAR* text, int32_t charset = 1, - const CPVT_SecProps * pSecProps = NULL, const CPVT_WordProps * pWordProps = NULL); - CPVT_WordPlace DeleteWords(const CPVT_WordRange & PlaceRange); - CPVT_WordPlace DeleteWord(const CPVT_WordPlace & place); - CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace & place); - const CPDF_Rect & GetPlateRect() const - { - return CPDF_EditContainer::GetPlateRect(); - } - CPDF_Rect GetContentRect() const; - int32_t GetTotalWords() const; - FX_FLOAT GetFontSize() const - { - return m_fFontSize; - } - int32_t GetAlignment() const - { - return m_nAlignment; - } - int32_t GetCharArray() const - { - return m_nCharArray; - } - int32_t GetLimitChar() const - { - return m_nLimitChar; - } - FX_BOOL IsMultiLine() const - { - return m_bMultiLine; - } - int32_t GetHorzScale() const - { - return m_nHorzScale; - } - FX_FLOAT GetCharSpace() const - { - return m_fCharSpace; - } +class CPDF_VariableText : public IPDF_VariableText, private CPDF_EditContainer { + friend class CTypeset; + friend class CSection; + friend class CPDF_VariableText_Iterator; - CPVT_WordPlace GetBeginWordPlace() const; - CPVT_WordPlace GetEndWordPlace() const; - CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace SearchWordPlace(const CPDF_Point & point) const; - CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const; - CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const; - CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace & place) const; - CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace & place) const; - void UpdateWordPlace(CPVT_WordPlace & place) const; - int32_t WordPlaceToWordIndex(const CPVT_WordPlace & place) const; - CPVT_WordPlace WordIndexToWordPlace(int32_t index) const; - FX_WORD GetPasswordChar() const - { - return GetSubWord(); - } - FX_WORD GetSubWord() const - { - return m_wSubWord; - } -private: - int32_t GetCharWidth(int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord, int32_t nWordStyle); - int32_t GetTypeAscent(int32_t nFontIndex); - int32_t GetTypeDescent(int32_t nFontIndex); - int32_t GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex); - int32_t GetDefaultFontIndex(); - FX_BOOL IsLatinWord(FX_WORD word); -private: + public: + CPDF_VariableText(); + virtual ~CPDF_VariableText(); + IPDF_VariableText_Provider* SetProvider( + IPDF_VariableText_Provider* pProvider); + IPDF_VariableText_Iterator* GetIterator(); + void SetPlateRect(const CPDF_Rect& rect) { + CPDF_EditContainer::SetPlateRect(rect); + } + void SetAlignment(int32_t nFormat = 0) { m_nAlignment = nFormat; } + void SetPasswordChar(FX_WORD wSubWord = '*') { m_wSubWord = wSubWord; } + void SetLimitChar(int32_t nLimitChar = 0) { m_nLimitChar = nLimitChar; } + void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) { m_fCharSpace = fCharSpace; } + void SetHorzScale(int32_t nHorzScale = 100) { m_nHorzScale = nHorzScale; } + void SetMultiLine(FX_BOOL bMultiLine = TRUE) { m_bMultiLine = bMultiLine; } + void SetAutoReturn(FX_BOOL bAuto = TRUE) { m_bLimitWidth = bAuto; } + void SetFontSize(FX_FLOAT fFontSize) { m_fFontSize = fFontSize; } + void SetCharArray(int32_t nCharArray = 0) { m_nCharArray = nCharArray; } + void SetAutoFontSize(FX_BOOL bAuto = TRUE) { m_bAutoFontSize = bAuto; } + void SetRichText(FX_BOOL bRichText) { m_bRichText = bRichText; } + void SetLineLeading(FX_FLOAT fLineLeading) { m_fLineLeading = fLineLeading; } + void Initialize(); + FX_BOOL IsValid() const { return m_bInitial; } + FX_BOOL IsRichText() const { return m_bRichText; } + void RearrangeAll(); + void RearrangePart(const CPVT_WordRange& PlaceRange); + void ResetAll(); + void SetText(const FX_WCHAR* text, + int32_t charset = 1, + const CPVT_SecProps* pSecProps = NULL, + const CPVT_WordProps* pWordProps = NULL); + CPVT_WordPlace InsertWord(const CPVT_WordPlace& place, + FX_WORD word, + int32_t charset = 1, + const CPVT_WordProps* pWordProps = NULL); + CPVT_WordPlace InsertSection(const CPVT_WordPlace& place, + const CPVT_SecProps* pSecProps = NULL, + const CPVT_WordProps* pWordProps = NULL); + CPVT_WordPlace InsertText(const CPVT_WordPlace& place, + const FX_WCHAR* text, + int32_t charset = 1, + const CPVT_SecProps* pSecProps = NULL, + const CPVT_WordProps* pWordProps = NULL); + CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange); + CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place); + CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place); + const CPDF_Rect& GetPlateRect() const { + return CPDF_EditContainer::GetPlateRect(); + } + CPDF_Rect GetContentRect() const; + int32_t GetTotalWords() const; + FX_FLOAT GetFontSize() const { return m_fFontSize; } + int32_t GetAlignment() const { return m_nAlignment; } + int32_t GetCharArray() const { return m_nCharArray; } + int32_t GetLimitChar() const { return m_nLimitChar; } + FX_BOOL IsMultiLine() const { return m_bMultiLine; } + int32_t GetHorzScale() const { return m_nHorzScale; } + FX_FLOAT GetCharSpace() const { return m_fCharSpace; } + + CPVT_WordPlace GetBeginWordPlace() const; + CPVT_WordPlace GetEndWordPlace() const; + CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const; + CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace& place, + const CPDF_Point& point) const; + CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace& place, + const CPDF_Point& point) const; + CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const; + void UpdateWordPlace(CPVT_WordPlace& place) const; + int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const; + CPVT_WordPlace WordIndexToWordPlace(int32_t index) const; + FX_WORD GetPasswordChar() const { return GetSubWord(); } + FX_WORD GetSubWord() const { return m_wSubWord; } + + private: + int32_t GetCharWidth(int32_t nFontIndex, + FX_WORD Word, + FX_WORD SubWord, + int32_t nWordStyle); + int32_t GetTypeAscent(int32_t nFontIndex); + int32_t GetTypeDescent(int32_t nFontIndex); + int32_t GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex); + int32_t GetDefaultFontIndex(); + FX_BOOL IsLatinWord(FX_WORD word); - CPVT_WordPlace AddSection(const CPVT_WordPlace & place, const CPVT_SectionInfo & secinfo); - CPVT_WordPlace AddLine(const CPVT_WordPlace & place, const CPVT_LineInfo & lineinfo); - CPVT_WordPlace AddWord(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo); - FX_BOOL GetWordInfo(const CPVT_WordPlace & place, CPVT_WordInfo & wordinfo); - FX_BOOL SetWordInfo(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo); - FX_BOOL GetLineInfo(const CPVT_WordPlace & place, CPVT_LineInfo & lineinfo); - FX_BOOL GetSectionInfo(const CPVT_WordPlace & place, CPVT_SectionInfo & secinfo); - FX_FLOAT GetWordFontSize(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize = FALSE); - FX_FLOAT GetWordWidth(int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord, - FX_FLOAT fCharSpace, int32_t nHorzScale, - FX_FLOAT fFontSize, FX_FLOAT fWordTail, int32_t nWordStyle); - FX_FLOAT GetWordWidth(const CPVT_WordInfo & WordInfo); - FX_FLOAT GetWordAscent(const CPVT_WordInfo & WordInfo, FX_FLOAT fFontSize); - FX_FLOAT GetWordDescent(const CPVT_WordInfo & WordInfo, FX_FLOAT fFontSize); - FX_FLOAT GetWordAscent(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize = FALSE); - FX_FLOAT GetWordDescent(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize = FALSE); - FX_FLOAT GetLineAscent(const CPVT_SectionInfo & SecInfo); - FX_FLOAT GetLineDescent(const CPVT_SectionInfo & SecInfo); - FX_FLOAT GetFontAscent(int32_t nFontIndex, FX_FLOAT fFontSize); - FX_FLOAT GetFontDescent(int32_t nFontIndex, FX_FLOAT fFontSize); - int32_t GetWordFontIndex(const CPVT_WordInfo & WordInfo); - FX_FLOAT GetCharSpace(const CPVT_WordInfo & WordInfo); - int32_t GetHorzScale(const CPVT_WordInfo & WordInfo); - FX_FLOAT GetLineLeading(const CPVT_SectionInfo & SecInfo); - FX_FLOAT GetLineIndent(const CPVT_SectionInfo & SecInfo); - int32_t GetAlignment(const CPVT_SectionInfo& SecInfo); + private: + CPVT_WordPlace AddSection(const CPVT_WordPlace& place, + const CPVT_SectionInfo& secinfo); + CPVT_WordPlace AddLine(const CPVT_WordPlace& place, + const CPVT_LineInfo& lineinfo); + CPVT_WordPlace AddWord(const CPVT_WordPlace& place, + const CPVT_WordInfo& wordinfo); + FX_BOOL GetWordInfo(const CPVT_WordPlace& place, CPVT_WordInfo& wordinfo); + FX_BOOL SetWordInfo(const CPVT_WordPlace& place, + const CPVT_WordInfo& wordinfo); + FX_BOOL GetLineInfo(const CPVT_WordPlace& place, CPVT_LineInfo& lineinfo); + FX_BOOL GetSectionInfo(const CPVT_WordPlace& place, + CPVT_SectionInfo& secinfo); + FX_FLOAT GetWordFontSize(const CPVT_WordInfo& WordInfo, + FX_BOOL bFactFontSize = FALSE); + FX_FLOAT GetWordWidth(int32_t nFontIndex, + FX_WORD Word, + FX_WORD SubWord, + FX_FLOAT fCharSpace, + int32_t nHorzScale, + FX_FLOAT fFontSize, + FX_FLOAT fWordTail, + int32_t nWordStyle); + FX_FLOAT GetWordWidth(const CPVT_WordInfo& WordInfo); + FX_FLOAT GetWordAscent(const CPVT_WordInfo& WordInfo, FX_FLOAT fFontSize); + FX_FLOAT GetWordDescent(const CPVT_WordInfo& WordInfo, FX_FLOAT fFontSize); + FX_FLOAT GetWordAscent(const CPVT_WordInfo& WordInfo, + FX_BOOL bFactFontSize = FALSE); + FX_FLOAT GetWordDescent(const CPVT_WordInfo& WordInfo, + FX_BOOL bFactFontSize = FALSE); + FX_FLOAT GetLineAscent(const CPVT_SectionInfo& SecInfo); + FX_FLOAT GetLineDescent(const CPVT_SectionInfo& SecInfo); + FX_FLOAT GetFontAscent(int32_t nFontIndex, FX_FLOAT fFontSize); + FX_FLOAT GetFontDescent(int32_t nFontIndex, FX_FLOAT fFontSize); + int32_t GetWordFontIndex(const CPVT_WordInfo& WordInfo); + FX_FLOAT GetCharSpace(const CPVT_WordInfo& WordInfo); + int32_t GetHorzScale(const CPVT_WordInfo& WordInfo); + FX_FLOAT GetLineLeading(const CPVT_SectionInfo& SecInfo); + FX_FLOAT GetLineIndent(const CPVT_SectionInfo& SecInfo); + int32_t GetAlignment(const CPVT_SectionInfo& SecInfo); - void ClearSectionRightWords(const CPVT_WordPlace & place); - CPVT_WordPlace AjustLineHeader(const CPVT_WordPlace & place, FX_BOOL bPrevOrNext) const; - FX_BOOL ClearEmptySection(const CPVT_WordPlace & place); - void ClearEmptySections(const CPVT_WordRange & PlaceRange); - void LinkLatterSection(const CPVT_WordPlace & place); - void ClearWords(const CPVT_WordRange & PlaceRange); - CPVT_WordPlace ClearLeftWord(const CPVT_WordPlace & place); - CPVT_WordPlace ClearRightWord(const CPVT_WordPlace & place); -private: - CPVT_FloatRect Rearrange(const CPVT_WordRange & PlaceRange); - FX_FLOAT GetAutoFontSize(); - FX_BOOL IsBigger(FX_FLOAT fFontSize); - CPVT_FloatRect RearrangeSections(const CPVT_WordRange & PlaceRange); -private: - void ResetSectionArray(); -private: - CPVT_ArrayTemplate m_SectionArray; - int32_t m_nLimitChar; - int32_t m_nCharArray; - FX_BOOL m_bMultiLine; - FX_BOOL m_bLimitWidth; - FX_BOOL m_bAutoFontSize; - int32_t m_nAlignment; - FX_FLOAT m_fLineLeading; - FX_FLOAT m_fCharSpace; - int32_t m_nHorzScale; - FX_WORD m_wSubWord; - FX_FLOAT m_fFontSize; + void ClearSectionRightWords(const CPVT_WordPlace& place); + CPVT_WordPlace AjustLineHeader(const CPVT_WordPlace& place, + FX_BOOL bPrevOrNext) const; + FX_BOOL ClearEmptySection(const CPVT_WordPlace& place); + void ClearEmptySections(const CPVT_WordRange& PlaceRange); + void LinkLatterSection(const CPVT_WordPlace& place); + void ClearWords(const CPVT_WordRange& PlaceRange); + CPVT_WordPlace ClearLeftWord(const CPVT_WordPlace& place); + CPVT_WordPlace ClearRightWord(const CPVT_WordPlace& place); -private: - FX_BOOL m_bInitial; - FX_BOOL m_bRichText; - IPDF_VariableText_Provider * m_pVTProvider; - CPDF_VariableText_Iterator * m_pVTIterator; + private: + CPVT_FloatRect Rearrange(const CPVT_WordRange& PlaceRange); + FX_FLOAT GetAutoFontSize(); + FX_BOOL IsBigger(FX_FLOAT fFontSize); + CPVT_FloatRect RearrangeSections(const CPVT_WordRange& PlaceRange); + + private: + void ResetSectionArray(); + + private: + CPVT_ArrayTemplate m_SectionArray; + int32_t m_nLimitChar; + int32_t m_nCharArray; + FX_BOOL m_bMultiLine; + FX_BOOL m_bLimitWidth; + FX_BOOL m_bAutoFontSize; + int32_t m_nAlignment; + FX_FLOAT m_fLineLeading; + FX_FLOAT m_fCharSpace; + int32_t m_nHorzScale; + FX_WORD m_wSubWord; + FX_FLOAT m_fFontSize; + + private: + FX_BOOL m_bInitial; + FX_BOOL m_bRichText; + IPDF_VariableText_Provider* m_pVTProvider; + CPDF_VariableText_Iterator* m_pVTIterator; }; -class CPDF_VariableText_Iterator : public IPDF_VariableText_Iterator -{ -public: - CPDF_VariableText_Iterator(CPDF_VariableText * pVT); - virtual ~CPDF_VariableText_Iterator(); - FX_BOOL NextWord(); - FX_BOOL PrevWord(); - FX_BOOL NextLine(); - FX_BOOL PrevLine(); - FX_BOOL NextSection(); - FX_BOOL PrevSection(); - FX_BOOL SetWord(const CPVT_Word & word); - FX_BOOL GetWord(CPVT_Word & word) const; - FX_BOOL GetLine(CPVT_Line & line) const; - FX_BOOL GetSection(CPVT_Section & section) const; - FX_BOOL SetSection(const CPVT_Section & section); - void SetAt(int32_t nWordIndex); - void SetAt(const CPVT_WordPlace & place); - const CPVT_WordPlace & GetAt() const - { - return m_CurPos; - }; -private: - CPVT_WordPlace m_CurPos; - CPDF_VariableText * m_pVT; +class CPDF_VariableText_Iterator : public IPDF_VariableText_Iterator { + public: + CPDF_VariableText_Iterator(CPDF_VariableText* pVT); + virtual ~CPDF_VariableText_Iterator(); + FX_BOOL NextWord(); + FX_BOOL PrevWord(); + FX_BOOL NextLine(); + FX_BOOL PrevLine(); + FX_BOOL NextSection(); + FX_BOOL PrevSection(); + FX_BOOL SetWord(const CPVT_Word& word); + FX_BOOL GetWord(CPVT_Word& word) const; + FX_BOOL GetLine(CPVT_Line& line) const; + FX_BOOL GetSection(CPVT_Section& section) const; + FX_BOOL SetSection(const CPVT_Section& section); + void SetAt(int32_t nWordIndex); + void SetAt(const CPVT_WordPlace& place); + const CPVT_WordPlace& GetAt() const { return m_CurPos; }; + + private: + CPVT_WordPlace m_CurPos; + CPDF_VariableText* m_pVT; }; #endif // CORE_SRC_FPDFDOC_PDF_VT_H_ diff --git a/core/src/fpdfdoc/tagged_int.h b/core/src/fpdfdoc/tagged_int.h index 9c643a6d6b..7cf368083c 100644 --- a/core/src/fpdfdoc/tagged_int.h +++ b/core/src/fpdfdoc/tagged_int.h @@ -10,86 +10,90 @@ #include "../../include/fpdfdoc/fpdf_tagged.h" class CPDF_StructElementImpl; -class CPDF_StructTreeImpl : public CPDF_StructTree -{ -public: - CPDF_StructTreeImpl(const CPDF_Document* pDoc); - ~CPDF_StructTreeImpl(); - int CountTopElements() const - { - return m_Kids.GetSize(); - } - CPDF_StructElement* GetTopElement(int i) const - { - return (CPDF_StructElement*)m_Kids.GetAt(i); - } - void LoadDocTree(); - void LoadPageTree(const CPDF_Dictionary* pPageDict); - CPDF_StructElementImpl* AddPageNode(CPDF_Dictionary* pElement, CFX_MapPtrToPtr& map, int nLevel = 0); - FX_BOOL AddTopLevelNode(CPDF_Dictionary* pDict, CPDF_StructElementImpl* pElement); -protected: - const CPDF_Dictionary* m_pTreeRoot; - const CPDF_Dictionary* m_pRoleMap; - const CPDF_Dictionary* m_pPage; - CFX_ArrayTemplate m_Kids; - friend class CPDF_StructElementImpl; +class CPDF_StructTreeImpl : public CPDF_StructTree { + public: + CPDF_StructTreeImpl(const CPDF_Document* pDoc); + ~CPDF_StructTreeImpl(); + int CountTopElements() const { return m_Kids.GetSize(); } + CPDF_StructElement* GetTopElement(int i) const { + return (CPDF_StructElement*)m_Kids.GetAt(i); + } + void LoadDocTree(); + void LoadPageTree(const CPDF_Dictionary* pPageDict); + CPDF_StructElementImpl* AddPageNode(CPDF_Dictionary* pElement, + CFX_MapPtrToPtr& map, + int nLevel = 0); + FX_BOOL AddTopLevelNode(CPDF_Dictionary* pDict, + CPDF_StructElementImpl* pElement); + + protected: + const CPDF_Dictionary* m_pTreeRoot; + const CPDF_Dictionary* m_pRoleMap; + const CPDF_Dictionary* m_pPage; + CFX_ArrayTemplate m_Kids; + friend class CPDF_StructElementImpl; }; -class CPDF_StructElementImpl final : public CPDF_StructElement -{ -public: - CPDF_StructElementImpl(CPDF_StructTreeImpl* pTree, CPDF_StructElementImpl* pParent, CPDF_Dictionary* pDict); - CPDF_StructTree* GetTree() const - { - return m_pTree; - } - const CFX_ByteString& GetType() const - { - return m_Type; - } - CPDF_StructElement* GetParent() const - { - return m_pParent; - } - CPDF_Dictionary * GetDict() const - { - return m_pDict; - } - int CountKids() const - { - return m_Kids.GetSize(); - } - const CPDF_StructKid& GetKid(int index) const - { - return m_Kids.GetData()[index]; - } - CFX_PtrArray* GetObjectArray() - { - return &m_ObjectArray; - } +class CPDF_StructElementImpl final : public CPDF_StructElement { + public: + CPDF_StructElementImpl(CPDF_StructTreeImpl* pTree, + CPDF_StructElementImpl* pParent, + CPDF_Dictionary* pDict); + CPDF_StructTree* GetTree() const { return m_pTree; } + const CFX_ByteString& GetType() const { return m_Type; } + CPDF_StructElement* GetParent() const { return m_pParent; } + CPDF_Dictionary* GetDict() const { return m_pDict; } + int CountKids() const { return m_Kids.GetSize(); } + const CPDF_StructKid& GetKid(int index) const { + return m_Kids.GetData()[index]; + } + CFX_PtrArray* GetObjectArray() { return &m_ObjectArray; } + + CPDF_Object* GetAttr(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_BOOL bInheritable = FALSE, + FX_FLOAT fLevel = 0.0F); - CPDF_Object* GetAttr(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_BOOL bInheritable = FALSE, FX_FLOAT fLevel = 0.0F); + CFX_ByteString GetName(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + const CFX_ByteStringC& default_value, + FX_BOOL bInheritable = FALSE, + int subindex = -1); + FX_ARGB GetColor(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_ARGB default_value, + FX_BOOL bInheritable = FALSE, + int subindex = -1); + FX_FLOAT GetNumber(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_FLOAT default_value, + FX_BOOL bInheritable = FALSE, + int subindex = -1); + int GetInteger(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + int default_value, + FX_BOOL bInheritable = FALSE, + int subindex = -1); + CFX_PtrArray m_ObjectArray; + void LoadKids(CPDF_Dictionary* pDict); + void LoadKid(FX_DWORD PageObjNum, CPDF_Object* pObj, CPDF_StructKid* pKid); + CPDF_Object* GetAttr(const CFX_ByteStringC& owner, + const CFX_ByteStringC& name, + FX_BOOL bInheritable, + int subindex); + CPDF_StructElementImpl* Retain(); + void Release(); - CFX_ByteString GetName(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, const CFX_ByteStringC& default_value, FX_BOOL bInheritable = FALSE, int subindex = -1); - FX_ARGB GetColor(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_ARGB default_value, FX_BOOL bInheritable = FALSE, int subindex = -1); - FX_FLOAT GetNumber(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_FLOAT default_value, FX_BOOL bInheritable = FALSE, int subindex = -1); - int GetInteger(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, int default_value, FX_BOOL bInheritable = FALSE, int subindex = -1); - CFX_PtrArray m_ObjectArray; - void LoadKids(CPDF_Dictionary* pDict); - void LoadKid(FX_DWORD PageObjNum, CPDF_Object* pObj, CPDF_StructKid* pKid); - CPDF_Object* GetAttr(const CFX_ByteStringC& owner, const CFX_ByteStringC& name, FX_BOOL bInheritable, int subindex); - CPDF_StructElementImpl* Retain(); - void Release(); -protected: - ~CPDF_StructElementImpl(); + protected: + ~CPDF_StructElementImpl(); - CPDF_StructTreeImpl* m_pTree; - CFX_ByteString m_Type; - CPDF_StructElementImpl* m_pParent; - CPDF_Dictionary* m_pDict; - CFX_ArrayTemplate m_Kids; - int m_RefCount; + CPDF_StructTreeImpl* m_pTree; + CFX_ByteString m_Type; + CPDF_StructElementImpl* m_pParent; + CPDF_Dictionary* m_pDict; + CFX_ArrayTemplate m_Kids; + int m_RefCount; - friend class CPDF_StructTreeImpl; + friend class CPDF_StructTreeImpl; }; #endif // CORE_SRC_FPDFDOC_TAGGED_INT_H_ -- cgit v1.2.3