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Diffstat (limited to 'fpdfsdk/src/fpdfformfill.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdfformfill.cpp | 732 |
1 files changed, 0 insertions, 732 deletions
diff --git a/fpdfsdk/src/fpdfformfill.cpp b/fpdfsdk/src/fpdfformfill.cpp deleted file mode 100644 index 31f5732ce5..0000000000 --- a/fpdfsdk/src/fpdfformfill.cpp +++ /dev/null @@ -1,732 +0,0 @@ -// 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 "public/fpdf_formfill.h" - -#include <memory> -#include <vector> - -#include "core/include/fpdfapi/cpdf_document.h" -#include "fpdfsdk/include/fsdk_define.h" -#include "fpdfsdk/include/fsdk_mgr.h" -#include "public/fpdfview.h" -#include "third_party/base/stl_util.h" - -#ifdef PDF_ENABLE_XFA -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_app.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h" -#endif // PDF_ENABLE_XFA - -namespace { - -CPDFSDK_InterForm* FormHandleToInterForm(FPDF_FORMHANDLE hHandle) { - CPDFSDK_Document* pSDKDoc = CPDFSDK_Document::FromFPDFFormHandle(hHandle); - return pSDKDoc ? pSDKDoc->GetInterForm() : nullptr; -} - -CPDFSDK_PageView* FormHandleToPageView(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page) { - UnderlyingPageType* pPage = UnderlyingFromFPDFPage(page); - if (!pPage) - return nullptr; - - CPDFSDK_Document* pSDKDoc = CPDFSDK_Document::FromFPDFFormHandle(hHandle); - return pSDKDoc ? pSDKDoc->GetPageView(pPage, TRUE) : nullptr; -} - -#ifdef PDF_ENABLE_XFA -std::vector<CFX_ByteString>* FromFPDFStringHandle(FPDF_STRINGHANDLE handle) { - return reinterpret_cast<std::vector<CFX_ByteString>*>(handle); -} - -FPDF_STRINGHANDLE ToFPDFStringHandle(std::vector<CFX_ByteString>* strings) { - return reinterpret_cast<FPDF_STRINGHANDLE>(strings); -} -#endif // PDF_ENABLE_XFA - -} // namespace - -DLLEXPORT int STDCALL FPDFPage_HasFormFieldAtPoint(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - double page_x, - double page_y) { - if (!hHandle) - return -1; - CPDF_Page* pPage = CPDFPageFromFPDFPage(page); - if (pPage) { - CPDF_InterForm interform(pPage->m_pDocument, FALSE); - CPDF_FormControl* pFormCtrl = - interform.GetControlAtPoint(pPage, static_cast<FX_FLOAT>(page_x), - static_cast<FX_FLOAT>(page_y), nullptr); - if (!pFormCtrl) - return -1; - CPDF_FormField* pFormField = pFormCtrl->GetField(); - return pFormField ? pFormField->GetFieldType() : -1; - } - -#ifdef PDF_ENABLE_XFA - CPDFXFA_Page* pXFAPage = UnderlyingFromFPDFPage(page); - if (!pXFAPage) - return -1; - - IXFA_PageView* pPageView = pXFAPage->GetXFAPageView(); - if (!pPageView) - return -1; - - IXFA_DocView* pDocView = pPageView->GetDocView(); - if (!pDocView) - return -1; - - IXFA_WidgetHandler* pWidgetHandler = pDocView->GetWidgetHandler(); - if (!pWidgetHandler) - return -1; - - std::unique_ptr<IXFA_WidgetIterator, ReleaseDeleter<IXFA_WidgetIterator>> - pWidgetIterator(pPageView->CreateWidgetIterator( - XFA_TRAVERSEWAY_Form, - XFA_WIDGETFILTER_Viewable | XFA_WIDGETFILTER_AllType)); - if (!pWidgetIterator) - return -1; - - IXFA_Widget* pXFAAnnot = pWidgetIterator->MoveToNext(); - while (pXFAAnnot) { - CFX_RectF rcBBox; - pWidgetHandler->GetBBox(pXFAAnnot, rcBBox, 0); - CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width, - rcBBox.top + rcBBox.height); - rcWidget.left -= 1.0f; - rcWidget.right += 1.0f; - rcWidget.bottom -= 1.0f; - rcWidget.top += 1.0f; - - if (rcWidget.Contains(static_cast<FX_FLOAT>(page_x), - static_cast<FX_FLOAT>(page_y))) { - return FPDF_FORMFIELD_XFA; - } - pXFAAnnot = pWidgetIterator->MoveToNext(); - } -#endif // PDF_ENABLE_XFA - return -1; -} - -DLLEXPORT int STDCALL FPDPage_HasFormFieldAtPoint(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - double page_x, - double page_y) { - return FPDFPage_HasFormFieldAtPoint(hHandle, page, page_x, page_y); -} - -DLLEXPORT int STDCALL FPDFPage_FormFieldZOrderAtPoint(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - double page_x, - double page_y) { - if (!hHandle) - return -1; - CPDF_Page* pPage = CPDFPageFromFPDFPage(page); - if (!pPage) - return -1; - CPDF_InterForm interform(pPage->m_pDocument, FALSE); - int z_order = -1; - (void)interform.GetControlAtPoint(pPage, (FX_FLOAT)page_x, (FX_FLOAT)page_y, - &z_order); - return z_order; -} - -DLLEXPORT FPDF_FORMHANDLE STDCALL -FPDFDOC_InitFormFillEnvironment(FPDF_DOCUMENT document, - FPDF_FORMFILLINFO* formInfo) { -#ifdef PDF_ENABLE_XFA - const int kRequiredVersion = 2; -#else // PDF_ENABLE_XFA - const int kRequiredVersion = 1; -#endif // PDF_ENABLE_XFA - if (!formInfo || formInfo->version != kRequiredVersion) - return nullptr; - - UnderlyingDocumentType* pDocument = UnderlyingFromFPDFDocument(document); - if (!pDocument) - return nullptr; - - CPDFDoc_Environment* pEnv = new CPDFDoc_Environment(pDocument, formInfo); -#ifdef PDF_ENABLE_XFA - pEnv->SetSDKDocument(pDocument->GetSDKDocument(pEnv)); - CPDFXFA_App* pApp = CPDFXFA_App::GetInstance(); - pApp->AddFormFillEnv(pEnv); -#else // PDF_ENABLE_XFA - pEnv->SetSDKDocument(new CPDFSDK_Document(pDocument, pEnv)); -#endif // PDF_ENABLE_XFA - return pEnv; -} - -DLLEXPORT void STDCALL -FPDFDOC_ExitFormFillEnvironment(FPDF_FORMHANDLE hHandle) { - if (!hHandle) - return; - CPDFDoc_Environment* pEnv = (CPDFDoc_Environment*)hHandle; -#ifdef PDF_ENABLE_XFA - CPDFXFA_App* pApp = CPDFXFA_App::GetInstance(); - pApp->RemoveFormFillEnv(pEnv); -#else // PDF_ENABLE_XFA - if (CPDFSDK_Document* pSDKDoc = pEnv->GetSDKDocument()) { - pEnv->SetSDKDocument(NULL); - delete pSDKDoc; - } -#endif // PDF_ENABLE_XFA - delete pEnv; -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnMouseMove(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int modifier, - double page_x, - double page_y) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - CFX_FloatPoint pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnMouseMove(pt, modifier); -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnLButtonDown(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int modifier, - double page_x, - double page_y) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - CFX_FloatPoint pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnLButtonDown(pt, modifier); -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnLButtonUp(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int modifier, - double page_x, - double page_y) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - CFX_FloatPoint pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnLButtonUp(pt, modifier); -} - -#ifdef PDF_ENABLE_XFA -DLLEXPORT FPDF_BOOL STDCALL FORM_OnRButtonDown(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int modifier, - double page_x, - double page_y) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - CFX_FloatPoint pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnRButtonDown(pt, modifier); -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnRButtonUp(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int modifier, - double page_x, - double page_y) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - CFX_FloatPoint pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnRButtonUp(pt, modifier); -} -#endif // PDF_ENABLE_XFA - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnKeyDown(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int nKeyCode, - int modifier) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - return pPageView->OnKeyDown(nKeyCode, modifier); -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnKeyUp(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int nKeyCode, - int modifier) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - return pPageView->OnKeyUp(nKeyCode, modifier); -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_OnChar(FPDF_FORMHANDLE hHandle, - FPDF_PAGE page, - int nChar, - int modifier) { - CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); - if (!pPageView) - return FALSE; - - return pPageView->OnChar(nChar, modifier); -} - -DLLEXPORT FPDF_BOOL STDCALL FORM_ForceToKillFocus(FPDF_FORMHANDLE hHandle) { - CPDFSDK_Document* pSDKDoc = CPDFSDK_Document::FromFPDFFormHandle(hHandle); - if (!pSDKDoc) - return FALSE; - - return pSDKDoc->KillFocusAnnot(0); -} - -DLLEXPORT void STDCALL FPDF_FFLDraw(FPDF_FORMHANDLE hHandle, - FPDF_BITMAP bitmap, - FPDF_PAGE page, - int start_x, - int start_y, - int size_x, - int size_y, - int rotate, - int flags) { - if (!hHandle) - return; - - UnderlyingPageType* pPage = UnderlyingFromFPDFPage(page); - if (!pPage) - return; - -#ifndef PDF_ENABLE_XFA - CPDF_RenderOptions options; - if (flags & FPDF_LCD_TEXT) - options.m_Flags |= RENDER_CLEARTYPE; - else - options.m_Flags &= ~RENDER_CLEARTYPE; - // Grayscale output - if (flags & FPDF_GRAYSCALE) { - options.m_ColorMode = RENDER_COLOR_GRAY; - options.m_ForeColor = 0; - options.m_BackColor = 0xffffff; - } - options.m_AddFlags = flags >> 8; - options.m_pOCContext = new CPDF_OCContext(pPage->m_pDocument); -#else // PDF_ENABLE_XFA - CPDFXFA_Document* pDocument = pPage->GetDocument(); - if (!pDocument) - return; - CPDF_Document* pPDFDoc = pDocument->GetPDFDoc(); - if (!pPDFDoc) - return; - CPDFDoc_Environment* pEnv = (CPDFDoc_Environment*)hHandle; - CPDFSDK_Document* pFXDoc = pEnv->GetSDKDocument(); - if (!pFXDoc) - return; -#endif // PDF_ENABLE_XFA - - CFX_Matrix matrix; - pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate); - - FX_RECT clip(start_x, start_y, start_x + size_x, start_y + size_y); - -#ifdef _SKIA_SUPPORT_ - std::unique_ptr<CFX_SkiaDevice> pDevice(new CFX_SkiaDevice); -#else - std::unique_ptr<CFX_FxgeDevice> pDevice(new CFX_FxgeDevice); -#endif - pDevice->Attach((CFX_DIBitmap*)bitmap); - pDevice->SaveState(); - pDevice->SetClip_Rect(clip); - -#ifndef PDF_ENABLE_XFA - if (CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, pPage)) - pPageView->PageView_OnDraw(pDevice.get(), &matrix, &options); -#else // PDF_ENABLE_XFA - CPDF_RenderOptions options; - if (flags & FPDF_LCD_TEXT) - options.m_Flags |= RENDER_CLEARTYPE; - else - options.m_Flags &= ~RENDER_CLEARTYPE; - - // Grayscale output - if (flags & FPDF_GRAYSCALE) { - options.m_ColorMode = RENDER_COLOR_GRAY; - options.m_ForeColor = 0; - options.m_BackColor = 0xffffff; - } - options.m_AddFlags = flags >> 8; - options.m_pOCContext = new CPDF_OCContext(pPDFDoc); - - if (CPDFSDK_PageView* pPageView = pFXDoc->GetPageView(pPage)) - pPageView->PageView_OnDraw(pDevice.get(), &matrix, &options, clip); -#endif // PDF_ENABLE_XFA - - pDevice->RestoreState(); - delete options.m_pOCContext; -#ifdef PDF_ENABLE_XFA - options.m_pOCContext = NULL; -#endif // PDF_ENABLE_XFA -} - -#ifdef PDF_ENABLE_XFA -DLLEXPORT void STDCALL FPDF_Widget_Undo(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget) { - if (NULL == hWidget || NULL == document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - pXFAMenuHander->Undo((IXFA_Widget*)hWidget); -} -DLLEXPORT void STDCALL FPDF_Widget_Redo(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget) { - if (NULL == hWidget || NULL == document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - pXFAMenuHander->Redo((IXFA_Widget*)hWidget); -} - -DLLEXPORT void STDCALL FPDF_Widget_SelectAll(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget) { - if (NULL == hWidget || NULL == document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - pXFAMenuHander->SelectAll((IXFA_Widget*)hWidget); -} -DLLEXPORT void STDCALL FPDF_Widget_Copy(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget, - FPDF_WIDESTRING wsText, - FPDF_DWORD* size) { - if (NULL == hWidget || NULL == document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - CFX_WideString wsCpText; - pXFAMenuHander->Copy((IXFA_Widget*)hWidget, wsCpText); - - CFX_ByteString bsCpText = wsCpText.UTF16LE_Encode(); - int len = bsCpText.GetLength() / sizeof(unsigned short); - if (wsText == NULL) { - *size = len; - return; - } - - int real_size = len < *size ? len : *size; - if (real_size > 0) { - FXSYS_memcpy((void*)wsText, - bsCpText.GetBuffer(real_size * sizeof(unsigned short)), - real_size * sizeof(unsigned short)); - bsCpText.ReleaseBuffer(real_size * sizeof(unsigned short)); - } - *size = real_size; -} - -DLLEXPORT void STDCALL FPDF_Widget_Cut(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget, - FPDF_WIDESTRING wsText, - FPDF_DWORD* size) { - if (NULL == hWidget || NULL == document) - return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - CFX_WideString wsCpText; - pXFAMenuHander->Cut((IXFA_Widget*)hWidget, wsCpText); - - CFX_ByteString bsCpText = wsCpText.UTF16LE_Encode(); - int len = bsCpText.GetLength() / sizeof(unsigned short); - if (wsText == NULL) { - *size = len; - return; - } - - int real_size = len < *size ? len : *size; - if (real_size > 0) { - FXSYS_memcpy((void*)wsText, - bsCpText.GetBuffer(real_size * sizeof(unsigned short)), - real_size * sizeof(unsigned short)); - bsCpText.ReleaseBuffer(real_size * sizeof(unsigned short)); - } - *size = real_size; -} - -DLLEXPORT void STDCALL FPDF_Widget_Paste(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget, - FPDF_WIDESTRING wsText, - FPDF_DWORD size) { - if (NULL == hWidget || NULL == document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - CFX_WideString wstr = CFX_WideString::FromUTF16LE(wsText, size); - pXFAMenuHander->Paste((IXFA_Widget*)hWidget, wstr); -} - -DLLEXPORT void STDCALL -FPDF_Widget_ReplaceSpellCheckWord(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget, - float x, - float y, - FPDF_BYTESTRING bsText) { - if (NULL == hWidget || NULL == document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - CFX_PointF ptPopup; - ptPopup.x = x; - ptPopup.y = y; - CFX_ByteStringC bs(bsText); - pXFAMenuHander->ReplaceSpellCheckWord((IXFA_Widget*)hWidget, ptPopup, bs); -} - -DLLEXPORT void STDCALL -FPDF_Widget_GetSpellCheckWords(FPDF_DOCUMENT document, - FPDF_WIDGET hWidget, - float x, - float y, - FPDF_STRINGHANDLE* stringHandle) { - if (!hWidget || !document) - return; - - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && - pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = - CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (!pXFAMenuHander) - return; - - std::vector<CFX_ByteString>* sSuggestWords = new std::vector<CFX_ByteString>; - CFX_PointF ptPopup; - ptPopup.x = x; - ptPopup.y = y; - pXFAMenuHander->GetSuggestWords(reinterpret_cast<IXFA_Widget*>(hWidget), - ptPopup, *sSuggestWords); - *stringHandle = ToFPDFStringHandle(sSuggestWords); -} - -DLLEXPORT int STDCALL FPDF_StringHandleCounts(FPDF_STRINGHANDLE sHandle) { - std::vector<CFX_ByteString>* sSuggestWords = FromFPDFStringHandle(sHandle); - return sSuggestWords ? pdfium::CollectionSize<int>(*sSuggestWords) : -1; -} - -DLLEXPORT FPDF_BOOL STDCALL -FPDF_StringHandleGetStringByIndex(FPDF_STRINGHANDLE sHandle, - int index, - FPDF_BYTESTRING bsText, - FPDF_DWORD* size) { - if (!sHandle || !size) - return FALSE; - - int count = FPDF_StringHandleCounts(sHandle); - if (index < 0 || index >= count) - return FALSE; - - std::vector<CFX_ByteString>* sSuggestWords = FromFPDFStringHandle(sHandle); - int len = (*sSuggestWords)[index].GetLength(); - if (!bsText) { - *size = len; - return TRUE; - } - - int real_size = len < *size ? len : *size; - if (real_size > 0) - FXSYS_memcpy((void*)bsText, (const FX_CHAR*)(*sSuggestWords)[index], - real_size); - *size = real_size; - return TRUE; -} - -DLLEXPORT void STDCALL -FPDF_StringHandleRelease(FPDF_STRINGHANDLE stringHandle) { - delete FromFPDFStringHandle(stringHandle); -} - -DLLEXPORT FPDF_BOOL STDCALL -FPDF_StringHandleAddString(FPDF_STRINGHANDLE stringHandle, - FPDF_BYTESTRING bsText, - FPDF_DWORD size) { - if (!stringHandle || !bsText || size == 0) - return FALSE; - - FromFPDFStringHandle(stringHandle)->push_back(CFX_ByteString(bsText, size)); - return TRUE; -} -#endif // PDF_ENABLE_XFA - -DLLEXPORT void STDCALL FPDF_SetFormFieldHighlightColor(FPDF_FORMHANDLE hHandle, - int fieldType, - unsigned long color) { - if (CPDFSDK_InterForm* pInterForm = FormHandleToInterForm(hHandle)) - pInterForm->SetHighlightColor(color, fieldType); -} - -DLLEXPORT void STDCALL FPDF_SetFormFieldHighlightAlpha(FPDF_FORMHANDLE hHandle, - unsigned char alpha) { - if (CPDFSDK_InterForm* pInterForm = FormHandleToInterForm(hHandle)) - pInterForm->SetHighlightAlpha(alpha); -} - -DLLEXPORT void STDCALL FPDF_RemoveFormFieldHighlight(FPDF_FORMHANDLE hHandle) { - if (CPDFSDK_InterForm* pInterForm = FormHandleToInterForm(hHandle)) - pInterForm->RemoveAllHighLight(); -} - -DLLEXPORT void STDCALL FORM_OnAfterLoadPage(FPDF_PAGE page, - FPDF_FORMHANDLE hHandle) { - if (CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page)) - pPageView->SetValid(TRUE); -} - -DLLEXPORT void STDCALL FORM_OnBeforeClosePage(FPDF_PAGE page, - FPDF_FORMHANDLE hHandle) { - if (!hHandle) - return; - - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetSDKDocument(); - if (!pSDKDoc) - return; - - UnderlyingPageType* pPage = UnderlyingFromFPDFPage(page); - if (!pPage) - return; - - CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, FALSE); - if (pPageView) { - pPageView->SetValid(FALSE); - // RemovePageView() takes care of the delete for us. - pSDKDoc->RemovePageView(pPage); - } -} - -DLLEXPORT void STDCALL FORM_DoDocumentJSAction(FPDF_FORMHANDLE hHandle) { - CPDFSDK_Document* pSDKDoc = CPDFSDK_Document::FromFPDFFormHandle(hHandle); - if (pSDKDoc && ((CPDFDoc_Environment*)hHandle)->IsJSInitiated()) - pSDKDoc->ProcJavascriptFun(); -} - -DLLEXPORT void STDCALL FORM_DoDocumentOpenAction(FPDF_FORMHANDLE hHandle) { - CPDFSDK_Document* pSDKDoc = CPDFSDK_Document::FromFPDFFormHandle(hHandle); - if (pSDKDoc && ((CPDFDoc_Environment*)hHandle)->IsJSInitiated()) - pSDKDoc->ProcOpenAction(); -} - -DLLEXPORT void STDCALL FORM_DoDocumentAAction(FPDF_FORMHANDLE hHandle, - int aaType) { - CPDFSDK_Document* pSDKDoc = CPDFSDK_Document::FromFPDFFormHandle(hHandle); - if (!pSDKDoc) - return; - - CPDF_Document* pDoc = pSDKDoc->GetPDFDocument(); - CPDF_Dictionary* pDic = pDoc->GetRoot(); - if (!pDic) - return; - - CPDF_AAction aa(pDic->GetDictBy("AA")); - if (aa.ActionExist((CPDF_AAction::AActionType)aaType)) { - CPDF_Action action = aa.GetAction((CPDF_AAction::AActionType)aaType); - CPDFSDK_ActionHandler* pActionHandler = - ((CPDFDoc_Environment*)hHandle)->GetActionHander(); - pActionHandler->DoAction_Document(action, (CPDF_AAction::AActionType)aaType, - pSDKDoc); - } -} - -DLLEXPORT void STDCALL FORM_DoPageAAction(FPDF_PAGE page, - FPDF_FORMHANDLE hHandle, - int aaType) { - if (!hHandle) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetSDKDocument(); - UnderlyingPageType* pPage = UnderlyingFromFPDFPage(page); - CPDF_Page* pPDFPage = CPDFPageFromFPDFPage(page); - if (!pPDFPage) - return; - if (pSDKDoc->GetPageView(pPage, FALSE)) { - CPDFDoc_Environment* pEnv = pSDKDoc->GetEnv(); - CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander(); - CPDF_Dictionary* pPageDict = pPDFPage->m_pFormDict; - CPDF_AAction aa(pPageDict->GetDictBy("AA")); - if (FPDFPAGE_AACTION_OPEN == aaType) { - if (aa.ActionExist(CPDF_AAction::OpenPage)) { - CPDF_Action action = aa.GetAction(CPDF_AAction::OpenPage); - pActionHandler->DoAction_Page(action, CPDF_AAction::OpenPage, pSDKDoc); - } - } else { - if (aa.ActionExist(CPDF_AAction::ClosePage)) { - CPDF_Action action = aa.GetAction(CPDF_AAction::ClosePage); - pActionHandler->DoAction_Page(action, CPDF_AAction::ClosePage, pSDKDoc); - } - } - } -} |