diff options
Diffstat (limited to 'fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp')
| -rw-r--r-- | fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp | 978 |
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); -} |