diff options
author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:28:10 -0700 |
---|---|---|
committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:41:56 -0700 |
commit | 3f3b45cc74b0499912409f766a595945dbbfc4c5 (patch) | |
tree | ec400b6965477b88ea7f0d335f7e5c52044c346c /core/src/fpdfdoc/doc_formcontrol.cpp | |
parent | 6fe4aed948337175f6f7f81bb03c37b9c7f535da (diff) | |
download | pdfium-3f3b45cc74b0499912409f766a595945dbbfc4c5.tar.xz |
Convert all line endings to LF.
Diffstat (limited to 'core/src/fpdfdoc/doc_formcontrol.cpp')
-rw-r--r-- | core/src/fpdfdoc/doc_formcontrol.cpp | 922 |
1 files changed, 461 insertions, 461 deletions
diff --git a/core/src/fpdfdoc/doc_formcontrol.cpp b/core/src/fpdfdoc/doc_formcontrol.cpp index f92b87e5f6..61cd980754 100644 --- a/core/src/fpdfdoc/doc_formcontrol.cpp +++ b/core/src/fpdfdoc/doc_formcontrol.cpp @@ -1,461 +1,461 @@ -// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// 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";
- }
- 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 ++;
- }
- 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 == NULL) {
- return NULL;
- }
- if (m_pWidgetDict->KeyExist("A")) {
- return m_pWidgetDict->GetDict("A");
- } else {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "A");
- if (pObj == NULL) {
- return NULL;
- }
- return pObj->GetDict();
- }
-}
-CPDF_AAction CPDF_FormControl::GetAdditionalAction()
-{
- if (m_pWidgetDict == NULL) {
- return NULL;
- }
- if (m_pWidgetDict->KeyExist("AA")) {
- return m_pWidgetDict->GetDict("AA");
- } else {
- return m_pField->GetAdditionalAction();
- }
-}
-CPDF_DefaultAppearance CPDF_FormControl::GetDefaultAppearance()
-{
- if (m_pWidgetDict == NULL) {
- return CFX_ByteString();
- }
- if (m_pWidgetDict->KeyExist("DA")) {
- return m_pWidgetDict->GetString("DA");
- } else {
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "DA");
- if (pObj == NULL) {
- 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 NULL;
- }
- CPDF_Object* pObj = FPDF_GetFieldAttr(m_pWidgetDict, "DR");
- if (pObj != NULL && pObj->GetType() == PDFOBJ_DICTIONARY) {
- CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font");
- if (pFonts != NULL) {
- CPDF_Dictionary *pElement = pFonts->GetDict(csFontNameTag);
- CPDF_Font *pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement);
- if (pFont != NULL) {
- return pFont;
- }
- }
- }
- CPDF_Font *pFont = m_pField->m_pForm->GetFormFont(csFontNameTag);
- if (pFont != NULL) {
- return pFont;
- }
- CPDF_Dictionary *pPageDict = m_pWidgetDict->GetDict("P");
- pObj = FPDF_GetFieldAttr(pPageDict, "Resources");
- if (pObj != NULL && pObj->GetType() == PDFOBJ_DICTIONARY) {
- CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font");
- if (pFonts != NULL) {
- CPDF_Dictionary *pElement = pFonts->GetDict(csFontNameTag);
- CPDF_Font *pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement);
- if (pFont != NULL) {
- return pFont;
- }
- }
- }
- return NULL;
-}
-int CPDF_FormControl::GetControlAlignment()
-{
- if (m_pWidgetDict == NULL) {
- return 0;
- }
- if (m_pWidgetDict->KeyExist("Q")) {
- return m_pWidgetDict->GetInteger("Q", 0);
- } else {
- 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(FX_BSTR 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, FX_BSTR 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));
- }
- return color;
-}
-FX_FLOAT CPDF_ApSettings::GetOriginalColor(int index, FX_BSTR csEntry)
-{
- if (m_pDict == NULL) {
- return 0;
- }
- 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], FX_BSTR 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(FX_BSTR csEntry)
-{
- CFX_WideString csCaption;
- if (m_pDict == NULL) {
- return csCaption;
- }
- return m_pDict->GetUnicodeText(csEntry);
-}
-CPDF_Stream* CPDF_ApSettings::GetIcon(FX_BSTR 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);
-}
+// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// 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"; + } + 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 ++; + } + 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 == NULL) { + return NULL; + } + if (m_pWidgetDict->KeyExist("A")) { + return m_pWidgetDict->GetDict("A"); + } else { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "A"); + if (pObj == NULL) { + return NULL; + } + return pObj->GetDict(); + } +} +CPDF_AAction CPDF_FormControl::GetAdditionalAction() +{ + if (m_pWidgetDict == NULL) { + return NULL; + } + if (m_pWidgetDict->KeyExist("AA")) { + return m_pWidgetDict->GetDict("AA"); + } else { + return m_pField->GetAdditionalAction(); + } +} +CPDF_DefaultAppearance CPDF_FormControl::GetDefaultAppearance() +{ + if (m_pWidgetDict == NULL) { + return CFX_ByteString(); + } + if (m_pWidgetDict->KeyExist("DA")) { + return m_pWidgetDict->GetString("DA"); + } else { + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pField->m_pDict, "DA"); + if (pObj == NULL) { + 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 NULL; + } + CPDF_Object* pObj = FPDF_GetFieldAttr(m_pWidgetDict, "DR"); + if (pObj != NULL && pObj->GetType() == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font"); + if (pFonts != NULL) { + CPDF_Dictionary *pElement = pFonts->GetDict(csFontNameTag); + CPDF_Font *pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement); + if (pFont != NULL) { + return pFont; + } + } + } + CPDF_Font *pFont = m_pField->m_pForm->GetFormFont(csFontNameTag); + if (pFont != NULL) { + return pFont; + } + CPDF_Dictionary *pPageDict = m_pWidgetDict->GetDict("P"); + pObj = FPDF_GetFieldAttr(pPageDict, "Resources"); + if (pObj != NULL && pObj->GetType() == PDFOBJ_DICTIONARY) { + CPDF_Dictionary* pFonts = ((CPDF_Dictionary*)pObj)->GetDict("Font"); + if (pFonts != NULL) { + CPDF_Dictionary *pElement = pFonts->GetDict(csFontNameTag); + CPDF_Font *pFont = m_pField->m_pForm->m_pDocument->LoadFont(pElement); + if (pFont != NULL) { + return pFont; + } + } + } + return NULL; +} +int CPDF_FormControl::GetControlAlignment() +{ + if (m_pWidgetDict == NULL) { + return 0; + } + if (m_pWidgetDict->KeyExist("Q")) { + return m_pWidgetDict->GetInteger("Q", 0); + } else { + 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(FX_BSTR 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, FX_BSTR 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)); + } + return color; +} +FX_FLOAT CPDF_ApSettings::GetOriginalColor(int index, FX_BSTR csEntry) +{ + if (m_pDict == NULL) { + return 0; + } + 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], FX_BSTR 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(FX_BSTR csEntry) +{ + CFX_WideString csCaption; + if (m_pDict == NULL) { + return csCaption; + } + return m_pDict->GetUnicodeText(csEntry); +} +CPDF_Stream* CPDF_ApSettings::GetIcon(FX_BSTR 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); +} |