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authordsinclair <dsinclair@chromium.org>2016-09-14 07:01:54 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-14 07:01:54 -0700
commita440bb3f11f42b7a22624e9771dd8d9c57075f06 (patch)
treec3dfde4e22bb2a2c4413e55d11dc89daaa1a3fb2 /fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
parentf2662c4a0bdfbe52d961ab4d2ff9a448323c3af9 (diff)
downloadpdfium-a440bb3f11f42b7a22624e9771dd8d9c57075f06.tar.xz
Split CPDFXFA_Document apart
[DO NOT COMMIT] This CL renames IXFA_DocProvider to IXFA_DocEnvironment to better describe the purpose. Then, CPDFXFA_Document has all of the IXFA_DocEnvironment methods removed and placed in CPDFXFA_DocEnvironment. The CPDFXFA_Document then has a CPDFXFA_DocEnvironment. This splits the code related to the document apart from the XFA callback methods to work with that document. Review-Url: https://codereview.chromium.org/2328573002
Diffstat (limited to 'fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp')
-rw-r--r--fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp978
1 files changed, 3 insertions, 975 deletions
diff --git a/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp b/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
index 57de222e1c..6c691e6c9b 100644
--- a/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
+++ b/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
@@ -6,10 +6,7 @@
#include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
#include "fpdfsdk/fpdfxfa/include/fpdfxfa_app.h"
#include "fpdfsdk/fpdfxfa/include/fpdfxfa_page.h"
#include "fpdfsdk/fpdfxfa/include/fpdfxfa_util.h"
@@ -25,24 +22,8 @@
#include "xfa/fxfa/include/xfa_ffdoc.h"
#include "xfa/fxfa/include/xfa_ffdocview.h"
#include "xfa/fxfa/include/xfa_ffpageview.h"
-#include "xfa/fxfa/include/xfa_ffwidget.h"
#include "xfa/fxfa/include/xfa_ffwidgethandler.h"
-#define IDS_XFA_Validate_Input \
- "At least one required field was empty. Please fill in the required " \
- "fields\r\n(highlighted) before continuing."
-
-// submit
-#define FXFA_CONFIG 0x00000001
-#define FXFA_TEMPLATE 0x00000010
-#define FXFA_LOCALESET 0x00000100
-#define FXFA_DATASETS 0x00001000
-#define FXFA_XMPMETA 0x00010000
-#define FXFA_XFDF 0x00100000
-#define FXFA_FORM 0x01000000
-#define FXFA_PDF 0x10000000
-#define FXFA_XFA_ALL 0x01111111
-
#ifndef _WIN32
extern void SetLastError(int err);
extern int GetLastError();
@@ -54,9 +35,9 @@ CPDFXFA_Document::CPDFXFA_Document(std::unique_ptr<CPDF_Document> pPDFDoc,
m_pPDFDoc(std::move(pPDFDoc)),
m_pXFADocView(nullptr),
m_pApp(pProvider),
- m_pJSContext(nullptr),
m_nLoadStatus(FXFA_LOADSTATUS_PRELOAD),
- m_nPageCount(0) {}
+ m_nPageCount(0),
+ m_DocEnv(this) {}
CPDFXFA_Document::~CPDFXFA_Document() {
m_nLoadStatus = FXFA_LOADSTATUS_CLOSING;
@@ -70,8 +51,6 @@ CPDFXFA_Document::~CPDFXFA_Document() {
}
m_pXFADoc.reset();
}
- if (m_pJSContext && m_pSDKDoc && m_pSDKDoc->GetEnv())
- m_pSDKDoc->GetEnv()->GetJSRuntime()->ReleaseContext(m_pJSContext);
m_nLoadStatus = FXFA_LOADSTATUS_CLOSED;
}
@@ -88,7 +67,7 @@ FX_BOOL CPDFXFA_Document::LoadXFADoc() {
if (!pApp)
return FALSE;
- m_pXFADoc.reset(pApp->CreateDoc(this, m_pPDFDoc.get()));
+ m_pXFADoc.reset(pApp->CreateDoc(&m_DocEnv, m_pPDFDoc.get()));
if (!m_pXFADoc) {
SetLastError(FPDF_ERR_XFALOAD);
return FALSE;
@@ -219,958 +198,7 @@ CPDFSDK_Document* CPDFXFA_Document::GetSDKDocument(
return m_pSDKDoc.get();
}
-void CPDFXFA_Document::SetChangeMark(CXFA_FFDoc* hDoc) {
- if (hDoc == m_pXFADoc.get() && m_pSDKDoc)
- m_pSDKDoc->SetChangeMark();
-}
-
-void CPDFXFA_Document::InvalidateRect(CXFA_FFPageView* pPageView,
- const CFX_RectF& rt,
- uint32_t dwFlags /* = 0 */) {
- if (!m_pXFADoc || !m_pSDKDoc)
- return;
-
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA)
- return;
-
- CPDFXFA_Page* pPage = GetPage(pPageView);
- if (!pPage)
- return;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return;
-
- CFX_FloatRect rcPage = CFX_FloatRect::FromCFXRectF(rt);
- pEnv->FFI_Invalidate((FPDF_PAGE)pPage, rcPage.left, rcPage.bottom,
- rcPage.right, rcPage.top);
-}
-
-void CPDFXFA_Document::DisplayCaret(CXFA_FFWidget* hWidget,
- FX_BOOL bVisible,
- const CFX_RectF* pRtAnchor) {
- if (!hWidget || !pRtAnchor || !m_pXFADoc || !m_pSDKDoc || !m_pXFADocView)
- return;
-
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA)
- return;
-
- CXFA_FFWidgetHandler* pWidgetHandler = m_pXFADocView->GetWidgetHandler();
- if (!pWidgetHandler)
- return;
-
- CXFA_FFPageView* pPageView = hWidget->GetPageView();
- if (!pPageView)
- return;
-
- CPDFXFA_Page* pPage = GetPage(pPageView);
- if (!pPage)
- return;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return;
-
- CFX_FloatRect rcCaret = CFX_FloatRect::FromCFXRectF(*pRtAnchor);
- pEnv->FFI_DisplayCaret((FPDF_PAGE)pPage, bVisible, rcCaret.left, rcCaret.top,
- rcCaret.right, rcCaret.bottom);
-}
-
-FX_BOOL CPDFXFA_Document::GetPopupPos(CXFA_FFWidget* hWidget,
- FX_FLOAT fMinPopup,
- FX_FLOAT fMaxPopup,
- const CFX_RectF& rtAnchor,
- CFX_RectF& rtPopup) {
- if (!hWidget)
- return FALSE;
-
- CXFA_FFPageView* pXFAPageView = hWidget->GetPageView();
- if (!pXFAPageView)
- return FALSE;
-
- CPDFXFA_Page* pPage = GetPage(pXFAPageView);
- if (!pPage)
- return FALSE;
-
- CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc();
- int nRotate = pWidgetAcc->GetRotate();
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return FALSE;
-
- FS_RECTF pageViewRect = {0.0f, 0.0f, 0.0f, 0.0f};
- pEnv->FFI_GetPageViewRect(pPage, pageViewRect);
-
- int t1;
- int t2;
- CFX_FloatRect rcAnchor = CFX_FloatRect::FromCFXRectF(rtAnchor);
- switch (nRotate) {
- case 90: {
- t1 = (int)(pageViewRect.right - rcAnchor.right);
- t2 = (int)(rcAnchor.left - pageViewRect.left);
- if (rcAnchor.bottom < pageViewRect.bottom)
- rtPopup.left += rcAnchor.bottom - pageViewRect.bottom;
- break;
- }
- case 180: {
- t2 = (int)(pageViewRect.top - rcAnchor.top);
- t1 = (int)(rcAnchor.bottom - pageViewRect.bottom);
- if (rcAnchor.left < pageViewRect.left)
- rtPopup.left += rcAnchor.left - pageViewRect.left;
- break;
- }
- case 270: {
- t1 = (int)(rcAnchor.left - pageViewRect.left);
- t2 = (int)(pageViewRect.right - rcAnchor.right);
- if (rcAnchor.top > pageViewRect.top)
- rtPopup.left -= rcAnchor.top - pageViewRect.top;
- break;
- }
- case 0:
- default: {
- t1 = (int)(pageViewRect.top - rcAnchor.top);
- t2 = (int)(rcAnchor.bottom - pageViewRect.bottom);
- if (rcAnchor.right > pageViewRect.right)
- rtPopup.left -= rcAnchor.right - pageViewRect.right;
- break;
- }
- }
-
- int t;
- uint32_t dwPos;
- if (t1 <= 0 && t2 <= 0)
- return FALSE;
- if (t1 <= 0) {
- t = t2;
- dwPos = 1;
- } else if (t2 <= 0) {
- t = t1;
- dwPos = 0;
- } else if (t1 > t2) {
- t = t1;
- dwPos = 0;
- } else {
- t = t2;
- dwPos = 1;
- }
-
- FX_FLOAT fPopupHeight;
- if (t < fMinPopup)
- fPopupHeight = fMinPopup;
- else if (t > fMaxPopup)
- fPopupHeight = fMaxPopup;
- else
- fPopupHeight = static_cast<FX_FLOAT>(t);
-
- switch (nRotate) {
- case 0:
- case 180: {
- if (dwPos == 0) {
- rtPopup.top = rtAnchor.height;
- rtPopup.height = fPopupHeight;
- } else {
- rtPopup.top = -fPopupHeight;
- rtPopup.height = fPopupHeight;
- }
- break;
- }
- case 90:
- case 270: {
- if (dwPos == 0) {
- rtPopup.top = rtAnchor.width;
- rtPopup.height = fPopupHeight;
- } else {
- rtPopup.top = -fPopupHeight;
- rtPopup.height = fPopupHeight;
- }
- break;
- }
- default:
- break;
- }
-
- return TRUE;
-}
-
-FX_BOOL CPDFXFA_Document::PopupMenu(CXFA_FFWidget* hWidget,
- CFX_PointF ptPopup) {
- if (!hWidget)
- return FALSE;
-
- CXFA_FFPageView* pXFAPageView = hWidget->GetPageView();
- if (!pXFAPageView)
- return FALSE;
-
- CPDFXFA_Page* pPage = GetPage(pXFAPageView);
- if (!pPage)
- return FALSE;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return FALSE;
-
- int menuFlag = 0;
- if (hWidget->CanUndo())
- menuFlag |= FXFA_MENU_UNDO;
- if (hWidget->CanRedo())
- menuFlag |= FXFA_MENU_REDO;
- if (hWidget->CanPaste())
- menuFlag |= FXFA_MENU_PASTE;
- if (hWidget->CanCopy())
- menuFlag |= FXFA_MENU_COPY;
- if (hWidget->CanCut())
- menuFlag |= FXFA_MENU_CUT;
- if (hWidget->CanSelectAll())
- menuFlag |= FXFA_MENU_SELECTALL;
-
- return pEnv->FFI_PopupMenu(pPage, hWidget, menuFlag, ptPopup, nullptr);
-}
-
-void CPDFXFA_Document::PageViewEvent(CXFA_FFPageView* pPageView,
- uint32_t dwFlags) {
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return;
-
- if (m_nLoadStatus == FXFA_LOADSTATUS_LOADING ||
- m_nLoadStatus == FXFA_LOADSTATUS_CLOSING ||
- XFA_PAGEVIEWEVENT_StopLayout != dwFlags)
- return;
-
- int nNewCount = GetPageCount();
- if (nNewCount == m_nPageCount)
- return;
-
- CXFA_FFDocView* pXFADocView = GetXFADocView();
- if (!pXFADocView)
- return;
-
- for (int iPageIter = 0; iPageIter < m_nPageCount; iPageIter++) {
- CPDFXFA_Page* pPage = m_XFAPageList.GetAt(iPageIter);
- if (!pPage)
- continue;
-
- m_pSDKDoc->RemovePageView(pPage);
- pPage->SetXFAPageView(pXFADocView->GetPageView(iPageIter));
- }
-
- int flag = (nNewCount < m_nPageCount) ? FXFA_PAGEVIEWEVENT_POSTREMOVED
- : FXFA_PAGEVIEWEVENT_POSTADDED;
- int count = FXSYS_abs(nNewCount - m_nPageCount);
- m_nPageCount = nNewCount;
- m_XFAPageList.SetSize(nNewCount);
- pEnv->FFI_PageEvent(count, flag);
-}
-
-void CPDFXFA_Document::WidgetPostAdd(CXFA_FFWidget* hWidget,
- CXFA_WidgetAcc* pWidgetData) {
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA || !hWidget)
- return;
-
- CXFA_FFPageView* pPageView = hWidget->GetPageView();
- if (!pPageView)
- return;
-
- CPDFXFA_Page* pXFAPage = GetPage(pPageView);
- if (!pXFAPage)
- return;
-
- m_pSDKDoc->GetPageView(pXFAPage, true)->AddAnnot(hWidget);
-}
-
-void CPDFXFA_Document::WidgetPreRemove(CXFA_FFWidget* hWidget,
- CXFA_WidgetAcc* pWidgetData) {
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA || !hWidget)
- return;
-
- CXFA_FFPageView* pPageView = hWidget->GetPageView();
- if (!pPageView)
- return;
-
- CPDFXFA_Page* pXFAPage = GetPage(pPageView);
- if (!pXFAPage)
- return;
-
- CPDFSDK_PageView* pSdkPageView = m_pSDKDoc->GetPageView(pXFAPage, true);
- if (CPDFSDK_Annot* pAnnot = pSdkPageView->GetAnnotByXFAWidget(hWidget))
- pSdkPageView->DeleteAnnot(pAnnot);
-}
-
-int32_t CPDFXFA_Document::CountPages(CXFA_FFDoc* hDoc) {
- if (hDoc == m_pXFADoc.get() && m_pSDKDoc)
- return GetPageCount();
- return 0;
-}
-
-int32_t CPDFXFA_Document::GetCurrentPage(CXFA_FFDoc* hDoc) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc)
- return -1;
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA)
- return -1;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return -1;
-
- return pEnv->FFI_GetCurrentPageIndex(this);
-}
-
-void CPDFXFA_Document::SetCurrentPage(CXFA_FFDoc* hDoc, int32_t iCurPage) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc ||
- m_iDocType != DOCTYPE_DYNAMIC_XFA || iCurPage < 0 ||
- iCurPage >= m_pSDKDoc->GetPageCount()) {
- return;
- }
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return;
- pEnv->FFI_SetCurrentPage(this, iCurPage);
-}
-
-FX_BOOL CPDFXFA_Document::IsCalculationsEnabled(CXFA_FFDoc* hDoc) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc)
- return FALSE;
- if (m_pSDKDoc->GetInterForm())
- return m_pSDKDoc->GetInterForm()->IsXfaCalculateEnabled();
- return FALSE;
-}
-
-void CPDFXFA_Document::SetCalculationsEnabled(CXFA_FFDoc* hDoc,
- FX_BOOL bEnabled) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc)
- return;
- if (m_pSDKDoc->GetInterForm())
- m_pSDKDoc->GetInterForm()->XfaEnableCalculate(bEnabled);
-}
-
-void CPDFXFA_Document::GetTitle(CXFA_FFDoc* hDoc, CFX_WideString& wsTitle) {
- if (hDoc != m_pXFADoc.get() || !m_pPDFDoc)
- return;
-
- CPDF_Dictionary* pInfoDict = m_pPDFDoc->GetInfo();
- if (!pInfoDict)
- return;
-
- CFX_ByteString csTitle = pInfoDict->GetStringBy("Title");
- wsTitle = wsTitle.FromLocal(csTitle.GetBuffer(csTitle.GetLength()));
- csTitle.ReleaseBuffer(csTitle.GetLength());
-}
-
-void CPDFXFA_Document::SetTitle(CXFA_FFDoc* hDoc,
- const CFX_WideString& wsTitle) {
- if (hDoc != m_pXFADoc.get() || !m_pPDFDoc)
- return;
-
- if (CPDF_Dictionary* pInfoDict = m_pPDFDoc->GetInfo())
- pInfoDict->SetAt("Title", new CPDF_String(wsTitle));
-}
-
-void CPDFXFA_Document::ExportData(CXFA_FFDoc* hDoc,
- const CFX_WideString& wsFilePath,
- FX_BOOL bXDP) {
- if (hDoc != m_pXFADoc.get())
- return;
-
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA && m_iDocType != DOCTYPE_STATIC_XFA)
- return;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return;
-
- int fileType = bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML;
- CFX_ByteString bs = wsFilePath.UTF16LE_Encode();
- if (wsFilePath.IsEmpty()) {
- if (!pEnv->GetFormFillInfo() || !pEnv->GetFormFillInfo()->m_pJsPlatform)
- return;
-
- CFX_WideString filepath = pEnv->JS_fieldBrowse();
- bs = filepath.UTF16LE_Encode();
- }
- int len = bs.GetLength();
- FPDF_FILEHANDLER* pFileHandler =
- pEnv->FFI_OpenFile(bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML,
- (FPDF_WIDESTRING)bs.GetBuffer(len), "wb");
- bs.ReleaseBuffer(len);
- if (!pFileHandler)
- return;
-
- CFPDF_FileStream fileWrite(pFileHandler);
- CFX_ByteString content;
- if (fileType == FXFA_SAVEAS_XML) {
- content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n";
- fileWrite.WriteBlock(content.c_str(), fileWrite.GetSize(),
- content.GetLength());
- m_pXFADocView->GetDoc()->SavePackage(XFA_HASHCODE_Data, &fileWrite,
- nullptr);
- } else if (fileType == FXFA_SAVEAS_XDP) {
- if (!m_pPDFDoc)
- return;
-
- CPDF_Dictionary* pRoot = m_pPDFDoc->GetRoot();
- if (!pRoot)
- return;
-
- CPDF_Dictionary* pAcroForm = pRoot->GetDictBy("AcroForm");
- if (!pAcroForm)
- return;
-
- CPDF_Array* pArray = ToArray(pAcroForm->GetObjectBy("XFA"));
- if (!pArray)
- return;
-
- int size = pArray->GetCount();
- for (int i = 1; i < size; i += 2) {
- CPDF_Object* pPDFObj = pArray->GetObjectAt(i);
- CPDF_Object* pPrePDFObj = pArray->GetObjectAt(i - 1);
- if (!pPrePDFObj->IsString())
- continue;
- if (!pPDFObj->IsReference())
- continue;
-
- CPDF_Stream* pStream = ToStream(pPDFObj->GetDirect());
- if (!pStream)
- continue;
- if (pPrePDFObj->GetString() == "form") {
- m_pXFADocView->GetDoc()->SavePackage(XFA_HASHCODE_Form, &fileWrite,
- nullptr);
- continue;
- }
- if (pPrePDFObj->GetString() == "datasets") {
- m_pXFADocView->GetDoc()->SavePackage(XFA_HASHCODE_Datasets, &fileWrite,
- nullptr);
- continue;
- }
- if (i == size - 1) {
- CFX_WideString wPath = CFX_WideString::FromUTF16LE(
- reinterpret_cast<const unsigned short*>(bs.c_str()),
- bs.GetLength() / sizeof(unsigned short));
- CFX_ByteString bPath = wPath.UTF8Encode();
- const char* szFormat =
- "\n<pdf href=\"%s\" xmlns=\"http://ns.adobe.com/xdp/pdf/\"/>";
- content.Format(szFormat, bPath.c_str());
- fileWrite.WriteBlock(content.c_str(), fileWrite.GetSize(),
- content.GetLength());
- }
- std::unique_ptr<CPDF_StreamAcc> pAcc(new CPDF_StreamAcc);
- pAcc->LoadAllData(pStream);
- fileWrite.WriteBlock(pAcc->GetData(), fileWrite.GetSize(),
- pAcc->GetSize());
- }
- }
- if (!fileWrite.Flush()) {
- // Ignoring flush error.
- }
-}
-
-void CPDFXFA_Document::GotoURL(CXFA_FFDoc* hDoc,
- const CFX_WideString& bsURL,
- FX_BOOL bAppend) {
- if (hDoc != m_pXFADoc.get())
- return;
-
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA)
- return;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return;
-
- CFX_WideStringC str(bsURL.c_str());
-
- pEnv->FFI_GotoURL(this, str, bAppend);
-}
-
-FX_BOOL CPDFXFA_Document::IsValidationsEnabled(CXFA_FFDoc* hDoc) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc)
- return FALSE;
- if (m_pSDKDoc->GetInterForm())
- return m_pSDKDoc->GetInterForm()->IsXfaValidationsEnabled();
- return TRUE;
-}
-
-void CPDFXFA_Document::SetValidationsEnabled(CXFA_FFDoc* hDoc,
- FX_BOOL bEnabled) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc)
- return;
- if (m_pSDKDoc->GetInterForm())
- m_pSDKDoc->GetInterForm()->XfaSetValidationsEnabled(bEnabled);
-}
-
-void CPDFXFA_Document::SetFocusWidget(CXFA_FFDoc* hDoc,
- CXFA_FFWidget* hWidget) {
- if (hDoc != m_pXFADoc.get())
- return;
-
- if (!hWidget) {
- m_pSDKDoc->SetFocusAnnot(nullptr);
- return;
- }
-
- int pageViewCount = m_pSDKDoc->GetPageViewCount();
- for (int i = 0; i < pageViewCount; i++) {
- CPDFSDK_PageView* pPageView = m_pSDKDoc->GetPageView(i);
- if (!pPageView)
- continue;
-
- CPDFSDK_Annot* pAnnot = pPageView->GetAnnotByXFAWidget(hWidget);
- if (pAnnot) {
- m_pSDKDoc->SetFocusAnnot(pAnnot);
- break;
- }
- }
-}
-
-void CPDFXFA_Document::Print(CXFA_FFDoc* hDoc,
- int32_t nStartPage,
- int32_t nEndPage,
- uint32_t dwOptions) {
- if (hDoc != m_pXFADoc.get())
- return;
-
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv || !pEnv->GetFormFillInfo() ||
- !pEnv->GetFormFillInfo()->m_pJsPlatform ||
- !pEnv->GetFormFillInfo()->m_pJsPlatform->Doc_print) {
- return;
- }
-
- pEnv->GetFormFillInfo()->m_pJsPlatform->Doc_print(
- pEnv->GetFormFillInfo()->m_pJsPlatform,
- dwOptions & XFA_PRINTOPT_ShowDialog, nStartPage, nEndPage,
- dwOptions & XFA_PRINTOPT_CanCancel, dwOptions & XFA_PRINTOPT_ShrinkPage,
- dwOptions & XFA_PRINTOPT_AsImage, dwOptions & XFA_PRINTOPT_ReverseOrder,
- dwOptions & XFA_PRINTOPT_PrintAnnot);
-}
-
-FX_ARGB CPDFXFA_Document::GetHighlightColor(CXFA_FFDoc* hDoc) {
- if (hDoc != m_pXFADoc.get() || !m_pSDKDoc)
- return 0;
-
- CPDFSDK_InterForm* pInterForm = m_pSDKDoc->GetInterForm();
- if (!pInterForm)
- return 0;
-
- return ArgbEncode(pInterForm->GetHighlightAlpha(),
- pInterForm->GetHighlightColor(FPDF_FORMFIELD_XFA));
-}
-
-FX_BOOL CPDFXFA_Document::NotifySubmit(FX_BOOL bPrevOrPost) {
- if (bPrevOrPost)
- return OnBeforeNotifySubmit();
-
- OnAfterNotifySubmit();
- return TRUE;
-}
-
-FX_BOOL CPDFXFA_Document::OnBeforeNotifySubmit() {
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA && m_iDocType != DOCTYPE_STATIC_XFA)
- return TRUE;
-
- if (!m_pXFADocView)
- return TRUE;
-
- CXFA_FFWidgetHandler* pWidgetHandler = m_pXFADocView->GetWidgetHandler();
- if (!pWidgetHandler)
- return TRUE;
-
- std::unique_ptr<CXFA_WidgetAccIterator> pWidgetAccIterator(
- m_pXFADocView->CreateWidgetAccIterator());
- if (pWidgetAccIterator) {
- CXFA_EventParam Param;
- Param.m_eType = XFA_EVENT_PreSubmit;
- while (CXFA_WidgetAcc* pWidgetAcc = pWidgetAccIterator->MoveToNext())
- pWidgetHandler->ProcessEvent(pWidgetAcc, &Param);
- }
-
- pWidgetAccIterator.reset(m_pXFADocView->CreateWidgetAccIterator());
- if (!pWidgetAccIterator)
- return TRUE;
-
- CXFA_WidgetAcc* pWidgetAcc = pWidgetAccIterator->MoveToNext();
- pWidgetAcc = pWidgetAccIterator->MoveToNext();
- while (pWidgetAcc) {
- int fRet = pWidgetAcc->ProcessValidate(-1);
- if (fRet == XFA_EVENTERROR_Error) {
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return FALSE;
-
- CFX_WideString ws;
- ws.FromLocal(IDS_XFA_Validate_Input);
- CFX_ByteString bs = ws.UTF16LE_Encode();
- int len = bs.GetLength();
- pEnv->FFI_Alert((FPDF_WIDESTRING)bs.GetBuffer(len), (FPDF_WIDESTRING)L"",
- 0, 1);
- bs.ReleaseBuffer(len);
- return FALSE;
- }
- pWidgetAcc = pWidgetAccIterator->MoveToNext();
- }
- m_pXFADocView->UpdateDocView();
-
- return TRUE;
-}
-
-void CPDFXFA_Document::OnAfterNotifySubmit() {
- if (m_iDocType != DOCTYPE_DYNAMIC_XFA && m_iDocType != DOCTYPE_STATIC_XFA)
- return;
-
- if (!m_pXFADocView)
- return;
-
- CXFA_FFWidgetHandler* pWidgetHandler = m_pXFADocView->GetWidgetHandler();
- if (!pWidgetHandler)
- return;
-
- std::unique_ptr<CXFA_WidgetAccIterator> pWidgetAccIterator(
- m_pXFADocView->CreateWidgetAccIterator());
- if (!pWidgetAccIterator)
- return;
-
- CXFA_EventParam Param;
- Param.m_eType = XFA_EVENT_PostSubmit;
- CXFA_WidgetAcc* pWidgetAcc = pWidgetAccIterator->MoveToNext();
- while (pWidgetAcc) {
- pWidgetHandler->ProcessEvent(pWidgetAcc, &Param);
- pWidgetAcc = pWidgetAccIterator->MoveToNext();
- }
- m_pXFADocView->UpdateDocView();
-}
-
-FX_BOOL CPDFXFA_Document::SubmitData(CXFA_FFDoc* hDoc, CXFA_Submit submit) {
- if (!NotifySubmit(TRUE) || !m_pXFADocView)
- return FALSE;
-
- m_pXFADocView->UpdateDocView();
- FX_BOOL ret = SubmitDataInternal(hDoc, submit);
- NotifySubmit(FALSE);
- return ret;
-}
-
-IFX_FileRead* CPDFXFA_Document::OpenLinkedFile(CXFA_FFDoc* hDoc,
- const CFX_WideString& wsLink) {
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return FALSE;
-
- CFX_ByteString bs = wsLink.UTF16LE_Encode();
- int len = bs.GetLength();
- FPDF_FILEHANDLER* pFileHandler =
- pEnv->FFI_OpenFile(0, (FPDF_WIDESTRING)bs.GetBuffer(len), "rb");
- bs.ReleaseBuffer(len);
-
- if (!pFileHandler)
- return nullptr;
- return new CFPDF_FileStream(pFileHandler);
-}
-
-FX_BOOL CPDFXFA_Document::ExportSubmitFile(FPDF_FILEHANDLER* pFileHandler,
- int fileType,
- FPDF_DWORD encodeType,
- FPDF_DWORD flag) {
- if (!m_pXFADocView)
- return FALSE;
-
- CFX_ByteString content;
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return FALSE;
-
- CFPDF_FileStream fileStream(pFileHandler);
- if (fileType == FXFA_SAVEAS_XML) {
- const char kContent[] = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n";
- fileStream.WriteBlock(kContent, 0, strlen(kContent));
- m_pXFADoc->SavePackage(XFA_HASHCODE_Data, &fileStream, nullptr);
- return TRUE;
- }
-
- if (fileType != FXFA_SAVEAS_XDP)
- return TRUE;
-
- if (!flag) {
- flag = FXFA_CONFIG | FXFA_TEMPLATE | FXFA_LOCALESET | FXFA_DATASETS |
- FXFA_XMPMETA | FXFA_XFDF | FXFA_FORM;
- }
- if (!m_pPDFDoc) {
- fileStream.Flush();
- return FALSE;
- }
-
- CPDF_Dictionary* pRoot = m_pPDFDoc->GetRoot();
- if (!pRoot) {
- fileStream.Flush();
- return FALSE;
- }
-
- CPDF_Dictionary* pAcroForm = pRoot->GetDictBy("AcroForm");
- if (!pAcroForm) {
- fileStream.Flush();
- return FALSE;
- }
-
- CPDF_Array* pArray = ToArray(pAcroForm->GetObjectBy("XFA"));
- if (!pArray) {
- fileStream.Flush();
- return FALSE;
- }
-
- int size = pArray->GetCount();
- for (int i = 1; i < size; i += 2) {
- CPDF_Object* pPDFObj = pArray->GetObjectAt(i);
- CPDF_Object* pPrePDFObj = pArray->GetObjectAt(i - 1);
- if (!pPrePDFObj->IsString())
- continue;
- if (!pPDFObj->IsReference())
- continue;
-
- CPDF_Object* pDirectObj = pPDFObj->GetDirect();
- if (!pDirectObj->IsStream())
- continue;
- if (pPrePDFObj->GetString() == "config" && !(flag & FXFA_CONFIG))
- continue;
- if (pPrePDFObj->GetString() == "template" && !(flag & FXFA_TEMPLATE))
- continue;
- if (pPrePDFObj->GetString() == "localeSet" && !(flag & FXFA_LOCALESET))
- continue;
- if (pPrePDFObj->GetString() == "datasets" && !(flag & FXFA_DATASETS))
- continue;
- if (pPrePDFObj->GetString() == "xmpmeta" && !(flag & FXFA_XMPMETA))
- continue;
- if (pPrePDFObj->GetString() == "xfdf" && !(flag & FXFA_XFDF))
- continue;
- if (pPrePDFObj->GetString() == "form" && !(flag & FXFA_FORM))
- continue;
- if (pPrePDFObj->GetString() == "form") {
- m_pXFADoc->SavePackage(XFA_HASHCODE_Form, &fileStream, nullptr);
- } else if (pPrePDFObj->GetString() == "datasets") {
- m_pXFADoc->SavePackage(XFA_HASHCODE_Datasets, &fileStream, nullptr);
- } else {
- // PDF,creator.
- }
- }
- return TRUE;
-}
-
void CPDFXFA_Document::ClearChangeMark() {
if (m_pSDKDoc)
m_pSDKDoc->ClearChangeMark();
}
-
-void CPDFXFA_Document::ToXFAContentFlags(CFX_WideString csSrcContent,
- FPDF_DWORD& flag) {
- if (csSrcContent.Find(L" config ", 0) != -1)
- flag |= FXFA_CONFIG;
- if (csSrcContent.Find(L" template ", 0) != -1)
- flag |= FXFA_TEMPLATE;
- if (csSrcContent.Find(L" localeSet ", 0) != -1)
- flag |= FXFA_LOCALESET;
- if (csSrcContent.Find(L" datasets ", 0) != -1)
- flag |= FXFA_DATASETS;
- if (csSrcContent.Find(L" xmpmeta ", 0) != -1)
- flag |= FXFA_XMPMETA;
- if (csSrcContent.Find(L" xfdf ", 0) != -1)
- flag |= FXFA_XFDF;
- if (csSrcContent.Find(L" form ", 0) != -1)
- flag |= FXFA_FORM;
- if (flag == 0) {
- flag = FXFA_CONFIG | FXFA_TEMPLATE | FXFA_LOCALESET | FXFA_DATASETS |
- FXFA_XMPMETA | FXFA_XFDF | FXFA_FORM;
- }
-}
-
-FX_BOOL CPDFXFA_Document::MailToInfo(CFX_WideString& csURL,
- CFX_WideString& csToAddress,
- CFX_WideString& csCCAddress,
- CFX_WideString& csBCCAddress,
- CFX_WideString& csSubject,
- CFX_WideString& csMsg) {
- CFX_WideString srcURL = csURL;
- srcURL.TrimLeft();
- if (srcURL.Left(7).CompareNoCase(L"mailto:") != 0)
- return FALSE;
-
- int pos = srcURL.Find(L'?', 0);
- CFX_WideString tmp;
- if (pos == -1) {
- pos = srcURL.Find(L'@', 0);
- if (pos == -1)
- return FALSE;
-
- tmp = srcURL.Right(csURL.GetLength() - 7);
- } else {
- tmp = srcURL.Left(pos);
- tmp = tmp.Right(tmp.GetLength() - 7);
- }
- tmp.TrimLeft();
- tmp.TrimRight();
-
- csToAddress = tmp;
-
- srcURL = srcURL.Right(srcURL.GetLength() - (pos + 1));
- while (!srcURL.IsEmpty()) {
- srcURL.TrimLeft();
- srcURL.TrimRight();
- pos = srcURL.Find(L'&', 0);
-
- tmp = (pos == -1) ? srcURL : srcURL.Left(pos);
- tmp.TrimLeft();
- tmp.TrimRight();
- if (tmp.GetLength() >= 3 && tmp.Left(3).CompareNoCase(L"cc=") == 0) {
- tmp = tmp.Right(tmp.GetLength() - 3);
- if (!csCCAddress.IsEmpty())
- csCCAddress += L';';
- csCCAddress += tmp;
- } else if (tmp.GetLength() >= 4 &&
- tmp.Left(4).CompareNoCase(L"bcc=") == 0) {
- tmp = tmp.Right(tmp.GetLength() - 4);
- if (!csBCCAddress.IsEmpty())
- csBCCAddress += L';';
- csBCCAddress += tmp;
- } else if (tmp.GetLength() >= 8 &&
- tmp.Left(8).CompareNoCase(L"subject=") == 0) {
- tmp = tmp.Right(tmp.GetLength() - 8);
- csSubject += tmp;
- } else if (tmp.GetLength() >= 5 &&
- tmp.Left(5).CompareNoCase(L"body=") == 0) {
- tmp = tmp.Right(tmp.GetLength() - 5);
- csMsg += tmp;
- }
- srcURL = (pos == -1) ? L"" : srcURL.Right(csURL.GetLength() - (pos + 1));
- }
- csToAddress.Replace(L",", L";");
- csCCAddress.Replace(L",", L";");
- csBCCAddress.Replace(L",", L";");
- return TRUE;
-}
-
-FX_BOOL CPDFXFA_Document::SubmitDataInternal(CXFA_FFDoc* hDoc,
- CXFA_Submit submit) {
- CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
- if (!pEnv)
- return FALSE;
-
- CFX_WideStringC csURLC;
- submit.GetSubmitTarget(csURLC);
- CFX_WideString csURL(csURLC);
- if (csURL.IsEmpty()) {
- CFX_WideString ws;
- ws.FromLocal("Submit cancelled.");
- CFX_ByteString bs = ws.UTF16LE_Encode();
- int len = bs.GetLength();
- pEnv->FFI_Alert((FPDF_WIDESTRING)bs.GetBuffer(len), (FPDF_WIDESTRING)L"", 0,
- 4);
- bs.ReleaseBuffer(len);
- return FALSE;
- }
-
- FPDF_BOOL bRet = TRUE;
- FPDF_FILEHANDLER* pFileHandler = nullptr;
- int fileFlag = -1;
- switch (submit.GetSubmitFormat()) {
- case XFA_ATTRIBUTEENUM_Xdp: {
- CFX_WideStringC csContentC;
- submit.GetSubmitXDPContent(csContentC);
- CFX_WideString csContent;
- csContent = csContentC;
- csContent.TrimLeft();
- csContent.TrimRight();
- CFX_WideString space;
- space.FromLocal(" ");
- csContent = space + csContent + space;
- FPDF_DWORD flag = 0;
- if (submit.IsSubmitEmbedPDF())
- flag |= FXFA_PDF;
-
- ToXFAContentFlags(csContent, flag);
- pFileHandler = pEnv->FFI_OpenFile(FXFA_SAVEAS_XDP, nullptr, "wb");
- fileFlag = FXFA_SAVEAS_XDP;
- ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XDP, 0, flag);
- break;
- }
- case XFA_ATTRIBUTEENUM_Xml:
- pFileHandler = pEnv->FFI_OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
- fileFlag = FXFA_SAVEAS_XML;
- ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XML, 0, FXFA_XFA_ALL);
- break;
- case XFA_ATTRIBUTEENUM_Pdf:
- break;
- case XFA_ATTRIBUTEENUM_Urlencoded:
- pFileHandler = pEnv->FFI_OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
- fileFlag = FXFA_SAVEAS_XML;
- ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XML, 0, FXFA_XFA_ALL);
- break;
- default:
- return false;
- }
- if (!pFileHandler)
- return FALSE;
- if (csURL.Left(7).CompareNoCase(L"mailto:") == 0) {
- CFX_WideString csToAddress;
- CFX_WideString csCCAddress;
- CFX_WideString csBCCAddress;
- CFX_WideString csSubject;
- CFX_WideString csMsg;
- bRet = MailToInfo(csURL, csToAddress, csCCAddress, csBCCAddress, csSubject,
- csMsg);
- if (!bRet)
- return FALSE;
-
- CFX_ByteString bsTo = CFX_WideString(csToAddress).UTF16LE_Encode();
- CFX_ByteString bsCC = CFX_WideString(csCCAddress).UTF16LE_Encode();
- CFX_ByteString bsBcc = CFX_WideString(csBCCAddress).UTF16LE_Encode();
- CFX_ByteString bsSubject = CFX_WideString(csSubject).UTF16LE_Encode();
- CFX_ByteString bsMsg = CFX_WideString(csMsg).UTF16LE_Encode();
- FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(bsTo.GetLength());
- FPDF_WIDESTRING pCC = (FPDF_WIDESTRING)bsCC.GetBuffer(bsCC.GetLength());
- FPDF_WIDESTRING pBcc = (FPDF_WIDESTRING)bsBcc.GetBuffer(bsBcc.GetLength());
- FPDF_WIDESTRING pSubject =
- (FPDF_WIDESTRING)bsSubject.GetBuffer(bsSubject.GetLength());
- FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
- pEnv->FFI_EmailTo(pFileHandler, pTo, pSubject, pCC, pBcc, pMsg);
- bsTo.ReleaseBuffer();
- bsCC.ReleaseBuffer();
- bsBcc.ReleaseBuffer();
- bsSubject.ReleaseBuffer();
- bsMsg.ReleaseBuffer();
- } else {
- // HTTP or FTP
- CFX_WideString ws;
- CFX_ByteString bs = csURL.UTF16LE_Encode();
- int len = bs.GetLength();
- pEnv->FFI_UploadTo(pFileHandler, fileFlag,
- (FPDF_WIDESTRING)bs.GetBuffer(len));
- bs.ReleaseBuffer(len);
- }
- return bRet;
-}
-
-FX_BOOL CPDFXFA_Document::SetGlobalProperty(CXFA_FFDoc* hDoc,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pValue) {
- if (hDoc != m_pXFADoc.get())
- return FALSE;
-
- if (m_pSDKDoc && m_pSDKDoc->GetEnv()->GetJSRuntime())
- return m_pSDKDoc->GetEnv()->GetJSRuntime()->SetValueByName(szPropName,
- pValue);
- return FALSE;
-}
-
-FX_BOOL CPDFXFA_Document::GetGlobalProperty(CXFA_FFDoc* hDoc,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pValue) {
- if (hDoc != m_pXFADoc.get())
- return FALSE;
- if (!m_pSDKDoc || !m_pSDKDoc->GetEnv()->GetJSRuntime())
- return FALSE;
-
- if (!m_pJSContext) {
- m_pSDKDoc->GetEnv()->GetJSRuntime()->SetReaderDocument(m_pSDKDoc.get());
- m_pJSContext = m_pSDKDoc->GetEnv()->GetJSRuntime()->NewContext();
- }
-
- return m_pSDKDoc->GetEnv()->GetJSRuntime()->GetValueByName(szPropName,
- pValue);
-}