From f34518bd1379289659b4c050d140690ba8f8b8aa Mon Sep 17 00:00:00 2001 From: dsinclair Date: Tue, 13 Sep 2016 12:03:48 -0700 Subject: Split fsdk_mgr files apart. This CL separates the CPDFDoc_Environment, CPDFSDK_Document and CPDFSDK_PageView classes into their own h and cpp files. Review-Url: https://codereview.chromium.org/2335243002 --- fpdfsdk/include/cpdfdoc_environment.h | 439 +++++++++++++++++++++++ fpdfsdk/include/cpdfsdk_document.h | 108 ++++++ fpdfsdk/include/cpdfsdk_pageview.h | 122 +++++++ fpdfsdk/include/fsdk_mgr.h | 632 ---------------------------------- 4 files changed, 669 insertions(+), 632 deletions(-) create mode 100644 fpdfsdk/include/cpdfdoc_environment.h create mode 100644 fpdfsdk/include/cpdfsdk_document.h create mode 100644 fpdfsdk/include/cpdfsdk_pageview.h delete mode 100644 fpdfsdk/include/fsdk_mgr.h (limited to 'fpdfsdk/include') diff --git a/fpdfsdk/include/cpdfdoc_environment.h b/fpdfsdk/include/cpdfdoc_environment.h new file mode 100644 index 0000000000..f6211d264c --- /dev/null +++ b/fpdfsdk/include/cpdfdoc_environment.h @@ -0,0 +1,439 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFDOC_ENVIRONMENT_H_ +#define FPDFSDK_INCLUDE_CPDFDOC_ENVIRONMENT_H_ + +#include + +#include "core/fpdfapi/fpdf_page/include/cpdf_page.h" +#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" +#include "core/fpdfdoc/include/cpdf_occontext.h" +#include "core/fxcrt/include/cfx_observable.h" +#include "fpdfsdk/cfx_systemhandler.h" +#include "fpdfsdk/include/fsdk_define.h" +#include "public/fpdf_formfill.h" +#include "public/fpdf_fwlevent.h" + +class CFFL_IFormFiller; +class CFX_SystemHandler; +class CPDFSDK_ActionHandler; +class CPDFSDK_AnnotHandlerMgr; +class CPDFSDK_Document; +class IJS_Runtime; + +class CPDFDoc_Environment final { + public: + CPDFDoc_Environment(UnderlyingDocumentType* pDoc, FPDF_FORMFILLINFO* pFFinfo); + ~CPDFDoc_Environment(); + + void FFI_Invalidate(FPDF_PAGE page, + double left, + double top, + double right, + double bottom) { + if (m_pInfo && m_pInfo->FFI_Invalidate) + m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom); + } + + void FFI_OutputSelectedRect(FPDF_PAGE page, + double left, + double top, + double right, + double bottom) { + if (m_pInfo && m_pInfo->FFI_OutputSelectedRect) + m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom); + } + + void FFI_SetCursor(int nCursorType) { + if (m_pInfo && m_pInfo->FFI_SetCursor) + m_pInfo->FFI_SetCursor(m_pInfo, nCursorType); + } + + int FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc) { + if (m_pInfo && m_pInfo->FFI_SetTimer) + return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc); + return -1; + } + + void FFI_KillTimer(int nTimerID) { + if (m_pInfo && m_pInfo->FFI_KillTimer) + m_pInfo->FFI_KillTimer(m_pInfo, nTimerID); + } + + FX_SYSTEMTIME FFI_GetLocalTime() const { + FX_SYSTEMTIME fxtime; + if (m_pInfo && m_pInfo->FFI_GetLocalTime) { + FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo); + fxtime.wDay = systime.wDay; + fxtime.wDayOfWeek = systime.wDayOfWeek; + fxtime.wHour = systime.wHour; + fxtime.wMilliseconds = systime.wMilliseconds; + fxtime.wMinute = systime.wMinute; + fxtime.wMonth = systime.wMonth; + fxtime.wSecond = systime.wSecond; + fxtime.wYear = systime.wYear; + } + return fxtime; + } + + void FFI_OnChange() { + if (m_pInfo && m_pInfo->FFI_OnChange) + m_pInfo->FFI_OnChange(m_pInfo); + } + + FX_BOOL FFI_IsSHIFTKeyDown(uint32_t nFlag) const { + return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0; + } + + FX_BOOL FFI_IsCTRLKeyDown(uint32_t nFlag) const { + return (nFlag & FWL_EVENTFLAG_ControlKey) != 0; + } + + FX_BOOL FFI_IsALTKeyDown(uint32_t nFlag) const { + return (nFlag & FWL_EVENTFLAG_AltKey) != 0; + } + + FPDF_PAGE FFI_GetPage(FPDF_DOCUMENT document, int nPageIndex) { + if (m_pInfo && m_pInfo->FFI_GetPage) + return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex); + return nullptr; + } + + FPDF_PAGE FFI_GetCurrentPage(FPDF_DOCUMENT document) { + if (m_pInfo && m_pInfo->FFI_GetCurrentPage) + return m_pInfo->FFI_GetCurrentPage(m_pInfo, document); + return nullptr; + } + + int FFI_GetRotation(FPDF_PAGE page) { + if (m_pInfo && m_pInfo->FFI_GetRotation) + return m_pInfo->FFI_GetRotation(m_pInfo, page); + return 0; + } + + void FFI_ExecuteNamedAction(const FX_CHAR* namedAction) { + if (m_pInfo && m_pInfo->FFI_ExecuteNamedAction) + m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction); + } + + void FFI_OnSetFieldInputFocus(void* field, + FPDF_WIDESTRING focusText, + FPDF_DWORD nTextLen, + FX_BOOL bFocus) { + if (m_pInfo && m_pInfo->FFI_SetTextFieldFocus) + m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus); + } + + void FFI_DoURIAction(const FX_CHAR* bsURI) { + if (m_pInfo && m_pInfo->FFI_DoURIAction) + m_pInfo->FFI_DoURIAction(m_pInfo, bsURI); + } + + void FFI_DoGoToAction(int nPageIndex, + int zoomMode, + float* fPosArray, + int sizeOfArray) { + if (m_pInfo && m_pInfo->FFI_DoGoToAction) + m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray, + sizeOfArray); + } + +#ifdef PDF_ENABLE_XFA + void FFI_DisplayCaret(FPDF_PAGE page, + FPDF_BOOL bVisible, + double left, + double top, + double right, + double bottom) { + if (m_pInfo && m_pInfo->FFI_DisplayCaret) + m_pInfo->FFI_DisplayCaret(m_pInfo, page, bVisible, left, top, right, + bottom); + } + + int FFI_GetCurrentPageIndex(FPDF_DOCUMENT document) { + if (!m_pInfo || !m_pInfo->FFI_GetCurrentPageIndex) { + return -1; + } + return m_pInfo->FFI_GetCurrentPageIndex(m_pInfo, document); + } + + void FFI_SetCurrentPage(FPDF_DOCUMENT document, int iCurPage) { + if (m_pInfo && m_pInfo->FFI_SetCurrentPage) + m_pInfo->FFI_SetCurrentPage(m_pInfo, document, iCurPage); + } + + CFX_WideString FFI_GetAppName() const { return CFX_WideString(L"Acrobat"); } + + CFX_WideString FFI_GetPlatform() { + if (m_pInfo && m_pInfo->FFI_GetPlatform) { + int nRequiredLen = m_pInfo->FFI_GetPlatform(m_pInfo, nullptr, 0); + if (nRequiredLen <= 0) + return L""; + + char* pbuff = new char[nRequiredLen]; + memset(pbuff, 0, nRequiredLen); + int nActualLen = m_pInfo->FFI_GetPlatform(m_pInfo, pbuff, nRequiredLen); + if (nActualLen <= 0 || nActualLen > nRequiredLen) { + delete[] pbuff; + return L""; + } + CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen); + CFX_WideString wsRet = CFX_WideString::FromUTF16LE( + (unsigned short*)bsRet.GetBuffer(bsRet.GetLength()), + bsRet.GetLength() / sizeof(unsigned short)); + delete[] pbuff; + return wsRet; + } + return L""; + } + + void FFI_GotoURL(FPDF_DOCUMENT document, + const CFX_WideStringC& wsURL, + FX_BOOL bAppend) { + if (m_pInfo && m_pInfo->FFI_GotoURL) { + CFX_ByteString bsTo = CFX_WideString(wsURL).UTF16LE_Encode(); + FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(wsURL.GetLength()); + m_pInfo->FFI_GotoURL(m_pInfo, document, pTo); + bsTo.ReleaseBuffer(); + } + } + + void FFI_GetURL(FPDF_DOCUMENT document, CFX_WideString& wsURL) { + wsURL = CFX_WideString(); + } + + void FFI_GetPageViewRect(FPDF_PAGE page, FS_RECTF& dstRect) { + if (m_pInfo && m_pInfo->FFI_GetPageViewRect) { + double left; + double top; + double right; + double bottom; + m_pInfo->FFI_GetPageViewRect(m_pInfo, page, &left, &top, &right, &bottom); + + dstRect.left = static_cast(left); + dstRect.top = static_cast(top < bottom ? bottom : top); + dstRect.bottom = static_cast(top < bottom ? top : bottom); + dstRect.right = static_cast(right); + } + } + + FX_BOOL FFI_PopupMenu(FPDF_PAGE page, + FPDF_WIDGET hWidget, + int menuFlag, + CFX_PointF ptPopup, + const CFX_PointF* pRectExclude) { + if (m_pInfo && m_pInfo->FFI_PopupMenu) + return m_pInfo->FFI_PopupMenu(m_pInfo, page, hWidget, menuFlag, ptPopup.x, + ptPopup.y); + return FALSE; + } + + void FFI_Alert(FPDF_WIDESTRING Msg, + FPDF_WIDESTRING Title, + int Type, + int Icon) { + if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert) + m_pInfo->m_pJsPlatform->app_alert(m_pInfo->m_pJsPlatform, Msg, Title, + Type, Icon); + } + + void FFI_EmailTo(FPDF_FILEHANDLER* fileHandler, + FPDF_WIDESTRING pTo, + FPDF_WIDESTRING pSubject, + FPDF_WIDESTRING pCC, + FPDF_WIDESTRING pBcc, + FPDF_WIDESTRING pMsg) { + if (m_pInfo && m_pInfo->FFI_EmailTo) + m_pInfo->FFI_EmailTo(m_pInfo, fileHandler, pTo, pSubject, pCC, pBcc, + pMsg); + } + + void FFI_UploadTo(FPDF_FILEHANDLER* fileHandler, + int fileFlag, + FPDF_WIDESTRING uploadTo) { + if (m_pInfo && m_pInfo->FFI_UploadTo) + m_pInfo->FFI_UploadTo(m_pInfo, fileHandler, fileFlag, uploadTo); + } + + FPDF_FILEHANDLER* FFI_OpenFile(int fileType, + FPDF_WIDESTRING wsURL, + const char* mode) { + if (m_pInfo && m_pInfo->FFI_OpenFile) + return m_pInfo->FFI_OpenFile(m_pInfo, fileType, wsURL, mode); + return nullptr; + } + + CFX_WideString FFI_GetFilePath(FPDF_FILEHANDLER* pFileHandler) const { + return L""; + } + + int FFI_GetDocumentCount() const { return 0; } + int FFI_GetCurDocument() const { return 0; } + + IFX_FileRead* FFI_DownloadFromURL(const FX_WCHAR* url) { + if (m_pInfo && m_pInfo->FFI_DownloadFromURL) { + CFX_ByteString bstrURL = CFX_WideString(url).UTF16LE_Encode(); + FPDF_WIDESTRING wsURL = + (FPDF_WIDESTRING)bstrURL.GetBuffer(bstrURL.GetLength()); + + FPDF_LPFILEHANDLER fileHandler = + m_pInfo->FFI_DownloadFromURL(m_pInfo, wsURL); + + return new CFPDF_FileStream(fileHandler); + } + return nullptr; + } + + CFX_WideString FFI_PostRequestURL(const FX_WCHAR* wsURL, + const FX_WCHAR* wsData, + const FX_WCHAR* wsContentType, + const FX_WCHAR* wsEncode, + const FX_WCHAR* wsHeader) { + if (m_pInfo && m_pInfo->FFI_PostRequestURL) { + CFX_ByteString bsURL = CFX_WideString(wsURL).UTF16LE_Encode(); + FPDF_WIDESTRING URL = (FPDF_WIDESTRING)bsURL.GetBuffer(bsURL.GetLength()); + + CFX_ByteString bsData = CFX_WideString(wsData).UTF16LE_Encode(); + FPDF_WIDESTRING data = + (FPDF_WIDESTRING)bsData.GetBuffer(bsData.GetLength()); + + CFX_ByteString bsContentType = + CFX_WideString(wsContentType).UTF16LE_Encode(); + FPDF_WIDESTRING contentType = + (FPDF_WIDESTRING)bsContentType.GetBuffer(bsContentType.GetLength()); + + CFX_ByteString bsEncode = CFX_WideString(wsEncode).UTF16LE_Encode(); + FPDF_WIDESTRING encode = + (FPDF_WIDESTRING)bsEncode.GetBuffer(bsEncode.GetLength()); + + CFX_ByteString bsHeader = CFX_WideString(wsHeader).UTF16LE_Encode(); + FPDF_WIDESTRING header = + (FPDF_WIDESTRING)bsHeader.GetBuffer(bsHeader.GetLength()); + + FPDF_BSTR response; + FPDF_BStr_Init(&response); + m_pInfo->FFI_PostRequestURL(m_pInfo, URL, data, contentType, encode, + header, &response); + + CFX_WideString wsRet = CFX_WideString::FromUTF16LE( + (unsigned short*)response.str, response.len / sizeof(unsigned short)); + FPDF_BStr_Clear(&response); + + return wsRet; + } + return L""; + } + + FPDF_BOOL FFI_PutRequestURL(const FX_WCHAR* wsURL, + const FX_WCHAR* wsData, + const FX_WCHAR* wsEncode) { + if (m_pInfo && m_pInfo->FFI_PutRequestURL) { + CFX_ByteString bsURL = CFX_WideString(wsURL).UTF16LE_Encode(); + FPDF_WIDESTRING URL = (FPDF_WIDESTRING)bsURL.GetBuffer(bsURL.GetLength()); + + CFX_ByteString bsData = CFX_WideString(wsData).UTF16LE_Encode(); + FPDF_WIDESTRING data = + (FPDF_WIDESTRING)bsData.GetBuffer(bsData.GetLength()); + + CFX_ByteString bsEncode = CFX_WideString(wsEncode).UTF16LE_Encode(); + FPDF_WIDESTRING encode = + (FPDF_WIDESTRING)bsEncode.GetBuffer(bsEncode.GetLength()); + + return m_pInfo->FFI_PutRequestURL(m_pInfo, URL, data, encode); + } + return FALSE; + } + + CFX_WideString FFI_GetLanguage() { + if (m_pInfo && m_pInfo->FFI_GetLanguage) { + int nRequiredLen = m_pInfo->FFI_GetLanguage(m_pInfo, nullptr, 0); + if (nRequiredLen <= 0) + return L""; + + char* pbuff = new char[nRequiredLen]; + memset(pbuff, 0, nRequiredLen); + int nActualLen = m_pInfo->FFI_GetLanguage(m_pInfo, pbuff, nRequiredLen); + if (nActualLen <= 0 || nActualLen > nRequiredLen) { + delete[] pbuff; + return L""; + } + CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen); + CFX_WideString wsRet = CFX_WideString::FromUTF16LE( + (unsigned short*)bsRet.GetBuffer(bsRet.GetLength()), + bsRet.GetLength() / sizeof(unsigned short)); + delete[] pbuff; + return wsRet; + } + return L""; + } + + void FFI_PageEvent(int iPageCount, uint32_t dwEventType) const { + if (m_pInfo && m_pInfo->FFI_PageEvent) + m_pInfo->FFI_PageEvent(m_pInfo, iPageCount, dwEventType); + } +#endif // PDF_ENABLE_XFA + + int JS_appAlert(const FX_WCHAR* Msg, + const FX_WCHAR* Title, + FX_UINT Type, + FX_UINT Icon); + int JS_appResponse(const FX_WCHAR* Question, + const FX_WCHAR* Title, + const FX_WCHAR* Default, + const FX_WCHAR* cLabel, + FPDF_BOOL bPassword, + void* response, + int length); + void JS_appBeep(int nType); + CFX_WideString JS_fieldBrowse(); + CFX_WideString JS_docGetFilePath(); + void JS_docSubmitForm(void* formData, int length, const FX_WCHAR* URL); + void JS_docmailForm(void* mailData, + int length, + FPDF_BOOL bUI, + const FX_WCHAR* To, + const FX_WCHAR* Subject, + const FX_WCHAR* CC, + const FX_WCHAR* BCC, + const FX_WCHAR* Msg); + void JS_docprint(FPDF_BOOL bUI, + int nStart, + int nEnd, + FPDF_BOOL bSilent, + FPDF_BOOL bShrinkToFit, + FPDF_BOOL bPrintAsImage, + FPDF_BOOL bReverse, + FPDF_BOOL bAnnotations); + void JS_docgotoPage(int nPageNum); + + FX_BOOL IsJSInitiated() const { return m_pInfo && m_pInfo->m_pJsPlatform; } + void SetSDKDocument(CPDFSDK_Document* pFXDoc) { m_pSDKDoc = pFXDoc; } + CPDFSDK_Document* GetSDKDocument() const { return m_pSDKDoc; } + UnderlyingDocumentType* GetUnderlyingDocument() const { + return m_pUnderlyingDoc; + } + CFX_ByteString GetAppName() const { return ""; } + CFX_SystemHandler* GetSysHandler() const { return m_pSysHandler.get(); } + FPDF_FORMFILLINFO* GetFormFillInfo() const { return m_pInfo; } + + CFFL_IFormFiller* GetIFormFiller(); // Creates if not present. + CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr(); // Creates if not present. + IJS_Runtime* GetJSRuntime(); // Creates if not present. + CPDFSDK_ActionHandler* GetActionHander(); // Creates if not present. + + private: + std::unique_ptr m_pAnnotHandlerMgr; + std::unique_ptr m_pActionHandler; + std::unique_ptr m_pJSRuntime; + FPDF_FORMFILLINFO* const m_pInfo; + CPDFSDK_Document* m_pSDKDoc; + UnderlyingDocumentType* const m_pUnderlyingDoc; + std::unique_ptr m_pIFormFiller; + std::unique_ptr m_pSysHandler; +}; + +#endif // FPDFSDK_INCLUDE_CPDFDOC_ENVIRONMENT_H_ diff --git a/fpdfsdk/include/cpdfsdk_document.h b/fpdfsdk/include/cpdfsdk_document.h new file mode 100644 index 0000000000..610fb1781d --- /dev/null +++ b/fpdfsdk/include/cpdfsdk_document.h @@ -0,0 +1,108 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFSDK_DOCUMENT_H_ +#define FPDFSDK_INCLUDE_CPDFSDK_DOCUMENT_H_ + +#include +#include + +#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" +#include "core/fxcrt/include/cfx_observable.h" +#include "fpdfsdk/include/fsdk_define.h" +#include "public/fpdf_formfill.h" + +class CPDF_OCContext; +class CPDFDoc_Environment; +class CPDFSDK_Annot; +class CPDFSDK_InterForm; +class CPDFSDK_PageView; +class IJS_Runtime; + +class CPDFSDK_Document : public CFX_Observable { + public: + static CPDFSDK_Document* FromFPDFFormHandle(FPDF_FORMHANDLE hHandle); + + CPDFSDK_Document(UnderlyingDocumentType* pDoc, CPDFDoc_Environment* pEnv); + ~CPDFSDK_Document(); + + CPDFSDK_InterForm* GetInterForm(); + + // Gets the document object for the next layer down; for master this is + // a CPDF_Document, but for XFA it is a CPDFXFA_Document. + UnderlyingDocumentType* GetUnderlyingDocument() const { +#ifdef PDF_ENABLE_XFA + return GetXFADocument(); +#else // PDF_ENABLE_XFA + return GetPDFDocument(); +#endif // PDF_ENABLE_XFA + } + + // Gets the CPDF_Document, either directly in master, or from the + // CPDFXFA_Document for XFA. + CPDF_Document* GetPDFDocument() const { +#ifdef PDF_ENABLE_XFA + return m_pDoc ? m_pDoc->GetPDFDoc() : nullptr; +#else // PDF_ENABLE_XFA + return m_pDoc; +#endif // PDF_ENABLE_XFA + } + +#ifdef PDF_ENABLE_XFA + // Gets the XFA document directly (XFA-only). + CPDFXFA_Document* GetXFADocument() const { return m_pDoc; } + + int GetPageViewCount() const { return m_pageMap.size(); } +#endif // PDF_ENABLE_XFA + + CPDFSDK_PageView* GetPageView(UnderlyingPageType* pPage, bool ReNew); + CPDFSDK_PageView* GetPageView(int nIndex); + CPDFSDK_PageView* GetCurrentView(); + void RemovePageView(UnderlyingPageType* pPage); + void UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot); + + CPDFSDK_Annot* GetFocusAnnot(); + + IJS_Runtime* GetJsRuntime(); + + FX_BOOL SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0); + FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0); + + FX_BOOL ExtractPages(const std::vector& arrExtraPages, + CPDF_Document* pDstDoc); + FX_BOOL InsertPages(int nInsertAt, + const CPDF_Document* pSrcDoc, + const std::vector& arrSrcPages); + FX_BOOL ReplacePages(int nPage, + const CPDF_Document* pSrcDoc, + const std::vector& arrSrcPages); + + void OnCloseDocument(); + + int GetPageCount() { return m_pDoc->GetPageCount(); } + FX_BOOL GetPermissions(int nFlag); + FX_BOOL GetChangeMark() { return m_bChangeMask; } + void SetChangeMark() { m_bChangeMask = TRUE; } + void ClearChangeMark() { m_bChangeMask = FALSE; } + CFX_WideString GetPath(); + UnderlyingPageType* GetPage(int nIndex); + CPDFDoc_Environment* GetEnv() { return m_pEnv; } + void ProcJavascriptFun(); + FX_BOOL ProcOpenAction(); + CPDF_OCContext* GetOCContext(); + + private: + std::map m_pageMap; + UnderlyingDocumentType* m_pDoc; + std::unique_ptr m_pInterForm; + CPDFSDK_Annot* m_pFocusAnnot; + CPDFDoc_Environment* m_pEnv; + std::unique_ptr m_pOccontent; + FX_BOOL m_bChangeMask; + FX_BOOL m_bBeingDestroyed; +}; + +#endif // FPDFSDK_INCLUDE_CPDFSDK_DOCUMENT_H_ diff --git a/fpdfsdk/include/cpdfsdk_pageview.h b/fpdfsdk/include/cpdfsdk_pageview.h new file mode 100644 index 0000000000..a496334c2d --- /dev/null +++ b/fpdfsdk/include/cpdfsdk_pageview.h @@ -0,0 +1,122 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFSDK_PAGEVIEW_H_ +#define FPDFSDK_INCLUDE_CPDFSDK_PAGEVIEW_H_ + +#include +#include + +#include "core/fpdfapi/fpdf_page/include/cpdf_page.h" +#include "core/fxcrt/include/fx_system.h" +#include "fpdfsdk/include/cpdfsdk_document.h" + +class CFX_RenderDevice; +class CPDF_AnnotList; +class CPDF_RenderOptions; + +class CPDFSDK_PageView final : public CPDF_Page::View { + public: + CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc, UnderlyingPageType* page); + ~CPDFSDK_PageView(); + +#ifdef PDF_ENABLE_XFA + void PageView_OnDraw(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + CPDF_RenderOptions* pOptions, + const FX_RECT& pClip); +#else // PDF_ENABLE_XFA + void PageView_OnDraw(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + CPDF_RenderOptions* pOptions); +#endif // PDF_ENABLE_XFA + + const CPDF_Annot* GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); + CPDFSDK_Annot* GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); + const CPDF_Annot* GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); + CPDFSDK_Annot* GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); + CPDFSDK_Annot* GetFocusAnnot(); + void SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot, FX_UINT nFlag = 0) { + m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag); + } + FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0) { + return m_pSDKDoc->KillFocusAnnot(nFlag); + } + void KillFocusAnnotIfNeeded(); + + CPDFSDK_Annot* AddAnnot(CPDF_Dictionary* pDict); + CPDFSDK_Annot* AddAnnot(const FX_CHAR* lpSubType, CPDF_Dictionary* pDict); + CPDFSDK_Annot* AddAnnot(CPDF_Annot* pPDFAnnot); + + FX_BOOL DeleteAnnot(CPDFSDK_Annot* pAnnot); + size_t CountAnnots() const; + CPDFSDK_Annot* GetAnnot(size_t nIndex); + CPDFSDK_Annot* GetAnnotByDict(CPDF_Dictionary* pDict); + +#ifdef PDF_ENABLE_XFA + CPDFSDK_Annot* AddAnnot(CXFA_FFWidget* pPDFAnnot); + CPDFSDK_Annot* GetAnnotByXFAWidget(CXFA_FFWidget* hWidget); + CPDFXFA_Page* GetPDFXFAPage() { return m_page; } +#endif // PDF_ENABLE_XFA + + CPDF_Page* GetPDFPage() const; + CPDF_Document* GetPDFDocument(); + CPDFSDK_Document* GetSDKDocument() { return m_pSDKDoc; } + FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_UINT nFlag); + FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_UINT nFlag); +#ifdef PDF_ENABLE_XFA + FX_BOOL OnRButtonDown(const CFX_FloatPoint& point, FX_UINT nFlag); + FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_UINT nFlag); +#endif // PDF_ENABLE_XFA + FX_BOOL OnChar(int nChar, FX_UINT nFlag); + FX_BOOL OnKeyDown(int nKeyCode, int nFlag); + FX_BOOL OnKeyUp(int nKeyCode, int nFlag); + + FX_BOOL OnMouseMove(const CFX_FloatPoint& point, int nFlag); + FX_BOOL OnMouseWheel(double deltaX, + double deltaY, + const CFX_FloatPoint& point, + int nFlag); + bool IsValidAnnot(const CPDF_Annot* p) const; + void GetCurrentMatrix(CFX_Matrix& matrix) { matrix = m_curMatrix; } + void UpdateRects(const std::vector& rects); + void UpdateView(CPDFSDK_Annot* pAnnot); + const std::vector& GetAnnotList() const { + return m_fxAnnotArray; + } + + int GetPageIndex() const; + void LoadFXAnnots(); + void ClearFXAnnots(); + void SetValid(FX_BOOL bValid) { m_bValid = bValid; } + FX_BOOL IsValid() { return m_bValid; } + void SetLock(FX_BOOL bLocked) { m_bLocked = bLocked; } + FX_BOOL IsLocked() { return m_bLocked; } +#ifndef PDF_ENABLE_XFA + bool OwnsPage() const { return m_bOwnsPage; } + void TakePageOwnership() { m_bOwnsPage = true; } +#endif // PDF_ENABLE_XFA + + private: + int GetPageIndexForStaticPDF() const; + + CFX_Matrix m_curMatrix; + UnderlyingPageType* const m_page; + std::unique_ptr m_pAnnotList; + std::vector m_fxAnnotArray; + CPDFSDK_Document* const m_pSDKDoc; + CPDFSDK_Annot* m_CaptureWidget; +#ifndef PDF_ENABLE_XFA + bool m_bOwnsPage; +#endif // PDF_ENABLE_XFA + FX_BOOL m_bEnterWidget; + FX_BOOL m_bExitWidget; + FX_BOOL m_bOnWidget; + FX_BOOL m_bValid; + FX_BOOL m_bLocked; +}; + +#endif // FPDFSDK_INCLUDE_CPDFSDK_PAGEVIEW_H_ diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h deleted file mode 100644 index 38b06a9b5a..0000000000 --- a/fpdfsdk/include/fsdk_mgr.h +++ /dev/null @@ -1,632 +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 - -#ifndef FPDFSDK_INCLUDE_FSDK_MGR_H_ -#define FPDFSDK_INCLUDE_FSDK_MGR_H_ - -#include -#include -#include - -#include "core/fpdfapi/fpdf_page/include/cpdf_page.h" -#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" -#include "core/fpdfdoc/include/cpdf_occontext.h" -#include "core/fxcrt/include/cfx_observable.h" -#include "fpdfsdk/cfx_systemhandler.h" -#include "fpdfsdk/include/cpdfsdk_annot.h" -#include "fpdfsdk/include/fsdk_actionhandler.h" -#include "fpdfsdk/include/fsdk_common.h" -#include "fpdfsdk/include/fsdk_define.h" -#include "public/fpdf_formfill.h" -#include "public/fpdf_fwlevent.h" - -class CFFL_IFormFiller; -class CFX_SystemHandler; -class CPDF_AnnotList; -class CPDFSDK_ActionHandler; -class CPDFSDK_Annot; -class CPDFSDK_AnnotHandlerMgr; -class CPDFSDK_InterForm; -class CPDFSDK_PageView; -class CPDFSDK_Widget; -class IJS_Runtime; - -class CPDFDoc_Environment final { - public: - CPDFDoc_Environment(UnderlyingDocumentType* pDoc, FPDF_FORMFILLINFO* pFFinfo); - ~CPDFDoc_Environment(); - - void FFI_Invalidate(FPDF_PAGE page, - double left, - double top, - double right, - double bottom) { - if (m_pInfo && m_pInfo->FFI_Invalidate) - m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom); - } - - void FFI_OutputSelectedRect(FPDF_PAGE page, - double left, - double top, - double right, - double bottom) { - if (m_pInfo && m_pInfo->FFI_OutputSelectedRect) - m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom); - } - - void FFI_SetCursor(int nCursorType) { - if (m_pInfo && m_pInfo->FFI_SetCursor) - m_pInfo->FFI_SetCursor(m_pInfo, nCursorType); - } - - int FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc) { - if (m_pInfo && m_pInfo->FFI_SetTimer) - return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc); - return -1; - } - - void FFI_KillTimer(int nTimerID) { - if (m_pInfo && m_pInfo->FFI_KillTimer) - m_pInfo->FFI_KillTimer(m_pInfo, nTimerID); - } - - FX_SYSTEMTIME FFI_GetLocalTime() const { - FX_SYSTEMTIME fxtime; - if (m_pInfo && m_pInfo->FFI_GetLocalTime) { - FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo); - fxtime.wDay = systime.wDay; - fxtime.wDayOfWeek = systime.wDayOfWeek; - fxtime.wHour = systime.wHour; - fxtime.wMilliseconds = systime.wMilliseconds; - fxtime.wMinute = systime.wMinute; - fxtime.wMonth = systime.wMonth; - fxtime.wSecond = systime.wSecond; - fxtime.wYear = systime.wYear; - } - return fxtime; - } - - void FFI_OnChange() { - if (m_pInfo && m_pInfo->FFI_OnChange) - m_pInfo->FFI_OnChange(m_pInfo); - } - - FX_BOOL FFI_IsSHIFTKeyDown(uint32_t nFlag) const { - return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0; - } - - FX_BOOL FFI_IsCTRLKeyDown(uint32_t nFlag) const { - return (nFlag & FWL_EVENTFLAG_ControlKey) != 0; - } - - FX_BOOL FFI_IsALTKeyDown(uint32_t nFlag) const { - return (nFlag & FWL_EVENTFLAG_AltKey) != 0; - } - - FPDF_PAGE FFI_GetPage(FPDF_DOCUMENT document, int nPageIndex) { - if (m_pInfo && m_pInfo->FFI_GetPage) - return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex); - return nullptr; - } - - FPDF_PAGE FFI_GetCurrentPage(FPDF_DOCUMENT document) { - if (m_pInfo && m_pInfo->FFI_GetCurrentPage) - return m_pInfo->FFI_GetCurrentPage(m_pInfo, document); - return nullptr; - } - - int FFI_GetRotation(FPDF_PAGE page) { - if (m_pInfo && m_pInfo->FFI_GetRotation) - return m_pInfo->FFI_GetRotation(m_pInfo, page); - return 0; - } - - void FFI_ExecuteNamedAction(const FX_CHAR* namedAction) { - if (m_pInfo && m_pInfo->FFI_ExecuteNamedAction) - m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction); - } - - void FFI_OnSetFieldInputFocus(void* field, - FPDF_WIDESTRING focusText, - FPDF_DWORD nTextLen, - FX_BOOL bFocus) { - if (m_pInfo && m_pInfo->FFI_SetTextFieldFocus) - m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus); - } - - void FFI_DoURIAction(const FX_CHAR* bsURI) { - if (m_pInfo && m_pInfo->FFI_DoURIAction) - m_pInfo->FFI_DoURIAction(m_pInfo, bsURI); - } - - void FFI_DoGoToAction(int nPageIndex, - int zoomMode, - float* fPosArray, - int sizeOfArray) { - if (m_pInfo && m_pInfo->FFI_DoGoToAction) - m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray, - sizeOfArray); - } - -#ifdef PDF_ENABLE_XFA - void FFI_DisplayCaret(FPDF_PAGE page, - FPDF_BOOL bVisible, - double left, - double top, - double right, - double bottom) { - if (m_pInfo && m_pInfo->FFI_DisplayCaret) - m_pInfo->FFI_DisplayCaret(m_pInfo, page, bVisible, left, top, right, - bottom); - } - - int FFI_GetCurrentPageIndex(FPDF_DOCUMENT document) { - if (!m_pInfo || !m_pInfo->FFI_GetCurrentPageIndex) { - return -1; - } - return m_pInfo->FFI_GetCurrentPageIndex(m_pInfo, document); - } - - void FFI_SetCurrentPage(FPDF_DOCUMENT document, int iCurPage) { - if (m_pInfo && m_pInfo->FFI_SetCurrentPage) - m_pInfo->FFI_SetCurrentPage(m_pInfo, document, iCurPage); - } - - CFX_WideString FFI_GetAppName() const { return CFX_WideString(L"Acrobat"); } - - CFX_WideString FFI_GetPlatform() { - if (m_pInfo && m_pInfo->FFI_GetPlatform) { - int nRequiredLen = m_pInfo->FFI_GetPlatform(m_pInfo, nullptr, 0); - if (nRequiredLen <= 0) - return L""; - - char* pbuff = new char[nRequiredLen]; - memset(pbuff, 0, nRequiredLen); - int nActualLen = m_pInfo->FFI_GetPlatform(m_pInfo, pbuff, nRequiredLen); - if (nActualLen <= 0 || nActualLen > nRequiredLen) { - delete[] pbuff; - return L""; - } - CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen); - CFX_WideString wsRet = CFX_WideString::FromUTF16LE( - (unsigned short*)bsRet.GetBuffer(bsRet.GetLength()), - bsRet.GetLength() / sizeof(unsigned short)); - delete[] pbuff; - return wsRet; - } - return L""; - } - - void FFI_GotoURL(FPDF_DOCUMENT document, - const CFX_WideStringC& wsURL, - FX_BOOL bAppend) { - if (m_pInfo && m_pInfo->FFI_GotoURL) { - CFX_ByteString bsTo = CFX_WideString(wsURL).UTF16LE_Encode(); - FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(wsURL.GetLength()); - m_pInfo->FFI_GotoURL(m_pInfo, document, pTo); - bsTo.ReleaseBuffer(); - } - } - - void FFI_GetURL(FPDF_DOCUMENT document, CFX_WideString& wsURL) { - wsURL = CFX_WideString(); - } - - void FFI_GetPageViewRect(FPDF_PAGE page, FS_RECTF& dstRect) { - if (m_pInfo && m_pInfo->FFI_GetPageViewRect) { - double left; - double top; - double right; - double bottom; - m_pInfo->FFI_GetPageViewRect(m_pInfo, page, &left, &top, &right, &bottom); - - dstRect.left = static_cast(left); - dstRect.top = static_cast(top < bottom ? bottom : top); - dstRect.bottom = static_cast(top < bottom ? top : bottom); - dstRect.right = static_cast(right); - } - } - - FX_BOOL FFI_PopupMenu(FPDF_PAGE page, - FPDF_WIDGET hWidget, - int menuFlag, - CFX_PointF ptPopup, - const CFX_PointF* pRectExclude) { - if (m_pInfo && m_pInfo->FFI_PopupMenu) - return m_pInfo->FFI_PopupMenu(m_pInfo, page, hWidget, menuFlag, ptPopup.x, - ptPopup.y); - return FALSE; - } - - void FFI_Alert(FPDF_WIDESTRING Msg, - FPDF_WIDESTRING Title, - int Type, - int Icon) { - if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert) - m_pInfo->m_pJsPlatform->app_alert(m_pInfo->m_pJsPlatform, Msg, Title, - Type, Icon); - } - - void FFI_EmailTo(FPDF_FILEHANDLER* fileHandler, - FPDF_WIDESTRING pTo, - FPDF_WIDESTRING pSubject, - FPDF_WIDESTRING pCC, - FPDF_WIDESTRING pBcc, - FPDF_WIDESTRING pMsg) { - if (m_pInfo && m_pInfo->FFI_EmailTo) - m_pInfo->FFI_EmailTo(m_pInfo, fileHandler, pTo, pSubject, pCC, pBcc, - pMsg); - } - - void FFI_UploadTo(FPDF_FILEHANDLER* fileHandler, - int fileFlag, - FPDF_WIDESTRING uploadTo) { - if (m_pInfo && m_pInfo->FFI_UploadTo) - m_pInfo->FFI_UploadTo(m_pInfo, fileHandler, fileFlag, uploadTo); - } - - FPDF_FILEHANDLER* FFI_OpenFile(int fileType, - FPDF_WIDESTRING wsURL, - const char* mode) { - if (m_pInfo && m_pInfo->FFI_OpenFile) - return m_pInfo->FFI_OpenFile(m_pInfo, fileType, wsURL, mode); - return nullptr; - } - - CFX_WideString FFI_GetFilePath(FPDF_FILEHANDLER* pFileHandler) const { - return L""; - } - - int FFI_GetDocumentCount() const { return 0; } - int FFI_GetCurDocument() const { return 0; } - - IFX_FileRead* FFI_DownloadFromURL(const FX_WCHAR* url) { - if (m_pInfo && m_pInfo->FFI_DownloadFromURL) { - CFX_ByteString bstrURL = CFX_WideString(url).UTF16LE_Encode(); - FPDF_WIDESTRING wsURL = - (FPDF_WIDESTRING)bstrURL.GetBuffer(bstrURL.GetLength()); - - FPDF_LPFILEHANDLER fileHandler = - m_pInfo->FFI_DownloadFromURL(m_pInfo, wsURL); - - return new CFPDF_FileStream(fileHandler); - } - return nullptr; - } - - CFX_WideString FFI_PostRequestURL(const FX_WCHAR* wsURL, - const FX_WCHAR* wsData, - const FX_WCHAR* wsContentType, - const FX_WCHAR* wsEncode, - const FX_WCHAR* wsHeader) { - if (m_pInfo && m_pInfo->FFI_PostRequestURL) { - CFX_ByteString bsURL = CFX_WideString(wsURL).UTF16LE_Encode(); - FPDF_WIDESTRING URL = (FPDF_WIDESTRING)bsURL.GetBuffer(bsURL.GetLength()); - - CFX_ByteString bsData = CFX_WideString(wsData).UTF16LE_Encode(); - FPDF_WIDESTRING data = - (FPDF_WIDESTRING)bsData.GetBuffer(bsData.GetLength()); - - CFX_ByteString bsContentType = - CFX_WideString(wsContentType).UTF16LE_Encode(); - FPDF_WIDESTRING contentType = - (FPDF_WIDESTRING)bsContentType.GetBuffer(bsContentType.GetLength()); - - CFX_ByteString bsEncode = CFX_WideString(wsEncode).UTF16LE_Encode(); - FPDF_WIDESTRING encode = - (FPDF_WIDESTRING)bsEncode.GetBuffer(bsEncode.GetLength()); - - CFX_ByteString bsHeader = CFX_WideString(wsHeader).UTF16LE_Encode(); - FPDF_WIDESTRING header = - (FPDF_WIDESTRING)bsHeader.GetBuffer(bsHeader.GetLength()); - - FPDF_BSTR response; - FPDF_BStr_Init(&response); - m_pInfo->FFI_PostRequestURL(m_pInfo, URL, data, contentType, encode, - header, &response); - - CFX_WideString wsRet = CFX_WideString::FromUTF16LE( - (unsigned short*)response.str, response.len / sizeof(unsigned short)); - FPDF_BStr_Clear(&response); - - return wsRet; - } - return L""; - } - - FPDF_BOOL FFI_PutRequestURL(const FX_WCHAR* wsURL, - const FX_WCHAR* wsData, - const FX_WCHAR* wsEncode) { - if (m_pInfo && m_pInfo->FFI_PutRequestURL) { - CFX_ByteString bsURL = CFX_WideString(wsURL).UTF16LE_Encode(); - FPDF_WIDESTRING URL = (FPDF_WIDESTRING)bsURL.GetBuffer(bsURL.GetLength()); - - CFX_ByteString bsData = CFX_WideString(wsData).UTF16LE_Encode(); - FPDF_WIDESTRING data = - (FPDF_WIDESTRING)bsData.GetBuffer(bsData.GetLength()); - - CFX_ByteString bsEncode = CFX_WideString(wsEncode).UTF16LE_Encode(); - FPDF_WIDESTRING encode = - (FPDF_WIDESTRING)bsEncode.GetBuffer(bsEncode.GetLength()); - - return m_pInfo->FFI_PutRequestURL(m_pInfo, URL, data, encode); - } - return FALSE; - } - - CFX_WideString FFI_GetLanguage() { - if (m_pInfo && m_pInfo->FFI_GetLanguage) { - int nRequiredLen = m_pInfo->FFI_GetLanguage(m_pInfo, nullptr, 0); - if (nRequiredLen <= 0) - return L""; - - char* pbuff = new char[nRequiredLen]; - memset(pbuff, 0, nRequiredLen); - int nActualLen = m_pInfo->FFI_GetLanguage(m_pInfo, pbuff, nRequiredLen); - if (nActualLen <= 0 || nActualLen > nRequiredLen) { - delete[] pbuff; - return L""; - } - CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen); - CFX_WideString wsRet = CFX_WideString::FromUTF16LE( - (unsigned short*)bsRet.GetBuffer(bsRet.GetLength()), - bsRet.GetLength() / sizeof(unsigned short)); - delete[] pbuff; - return wsRet; - } - return L""; - } - - void FFI_PageEvent(int iPageCount, uint32_t dwEventType) const { - if (m_pInfo && m_pInfo->FFI_PageEvent) - m_pInfo->FFI_PageEvent(m_pInfo, iPageCount, dwEventType); - } -#endif // PDF_ENABLE_XFA - - int JS_appAlert(const FX_WCHAR* Msg, - const FX_WCHAR* Title, - FX_UINT Type, - FX_UINT Icon); - int JS_appResponse(const FX_WCHAR* Question, - const FX_WCHAR* Title, - const FX_WCHAR* Default, - const FX_WCHAR* cLabel, - FPDF_BOOL bPassword, - void* response, - int length); - void JS_appBeep(int nType); - CFX_WideString JS_fieldBrowse(); - CFX_WideString JS_docGetFilePath(); - void JS_docSubmitForm(void* formData, int length, const FX_WCHAR* URL); - void JS_docmailForm(void* mailData, - int length, - FPDF_BOOL bUI, - const FX_WCHAR* To, - const FX_WCHAR* Subject, - const FX_WCHAR* CC, - const FX_WCHAR* BCC, - const FX_WCHAR* Msg); - void JS_docprint(FPDF_BOOL bUI, - int nStart, - int nEnd, - FPDF_BOOL bSilent, - FPDF_BOOL bShrinkToFit, - FPDF_BOOL bPrintAsImage, - FPDF_BOOL bReverse, - FPDF_BOOL bAnnotations); - void JS_docgotoPage(int nPageNum); - - FX_BOOL IsJSInitiated() const { return m_pInfo && m_pInfo->m_pJsPlatform; } - void SetSDKDocument(CPDFSDK_Document* pFXDoc) { m_pSDKDoc = pFXDoc; } - CPDFSDK_Document* GetSDKDocument() const { return m_pSDKDoc; } - UnderlyingDocumentType* GetUnderlyingDocument() const { - return m_pUnderlyingDoc; - } - CFX_ByteString GetAppName() const { return ""; } - CFX_SystemHandler* GetSysHandler() const { return m_pSysHandler.get(); } - FPDF_FORMFILLINFO* GetFormFillInfo() const { return m_pInfo; } - - CFFL_IFormFiller* GetIFormFiller(); // Creates if not present. - CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr(); // Creates if not present. - IJS_Runtime* GetJSRuntime(); // Creates if not present. - CPDFSDK_ActionHandler* GetActionHander(); // Creates if not present. - - private: - std::unique_ptr m_pAnnotHandlerMgr; - std::unique_ptr m_pActionHandler; - std::unique_ptr m_pJSRuntime; - FPDF_FORMFILLINFO* const m_pInfo; - CPDFSDK_Document* m_pSDKDoc; - UnderlyingDocumentType* const m_pUnderlyingDoc; - std::unique_ptr m_pIFormFiller; - std::unique_ptr m_pSysHandler; -}; - -class CPDFSDK_Document : public CFX_Observable { - public: - static CPDFSDK_Document* FromFPDFFormHandle(FPDF_FORMHANDLE hHandle); - - CPDFSDK_Document(UnderlyingDocumentType* pDoc, CPDFDoc_Environment* pEnv); - ~CPDFSDK_Document(); - - CPDFSDK_InterForm* GetInterForm(); - - // Gets the document object for the next layer down; for master this is - // a CPDF_Document, but for XFA it is a CPDFXFA_Document. - UnderlyingDocumentType* GetUnderlyingDocument() const { -#ifdef PDF_ENABLE_XFA - return GetXFADocument(); -#else // PDF_ENABLE_XFA - return GetPDFDocument(); -#endif // PDF_ENABLE_XFA - } - - // Gets the CPDF_Document, either directly in master, or from the - // CPDFXFA_Document for XFA. - CPDF_Document* GetPDFDocument() const { -#ifdef PDF_ENABLE_XFA - return m_pDoc ? m_pDoc->GetPDFDoc() : nullptr; -#else // PDF_ENABLE_XFA - return m_pDoc; -#endif // PDF_ENABLE_XFA - } - -#ifdef PDF_ENABLE_XFA - // Gets the XFA document directly (XFA-only). - CPDFXFA_Document* GetXFADocument() const { return m_pDoc; } - - int GetPageViewCount() const { return m_pageMap.size(); } -#endif // PDF_ENABLE_XFA - - CPDFSDK_PageView* GetPageView(UnderlyingPageType* pPage, bool ReNew); - CPDFSDK_PageView* GetPageView(int nIndex); - CPDFSDK_PageView* GetCurrentView(); - void RemovePageView(UnderlyingPageType* pPage); - void UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot); - - CPDFSDK_Annot* GetFocusAnnot(); - - IJS_Runtime* GetJsRuntime(); - - FX_BOOL SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0); - FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0); - - FX_BOOL ExtractPages(const std::vector& arrExtraPages, - CPDF_Document* pDstDoc); - FX_BOOL InsertPages(int nInsertAt, - const CPDF_Document* pSrcDoc, - const std::vector& arrSrcPages); - FX_BOOL ReplacePages(int nPage, - const CPDF_Document* pSrcDoc, - const std::vector& arrSrcPages); - - void OnCloseDocument(); - - int GetPageCount() { return m_pDoc->GetPageCount(); } - FX_BOOL GetPermissions(int nFlag); - FX_BOOL GetChangeMark() { return m_bChangeMask; } - void SetChangeMark() { m_bChangeMask = TRUE; } - void ClearChangeMark() { m_bChangeMask = FALSE; } - CFX_WideString GetPath(); - UnderlyingPageType* GetPage(int nIndex); - CPDFDoc_Environment* GetEnv() { return m_pEnv; } - void ProcJavascriptFun(); - FX_BOOL ProcOpenAction(); - CPDF_OCContext* GetOCContext(); - - private: - std::map m_pageMap; - UnderlyingDocumentType* m_pDoc; - std::unique_ptr m_pInterForm; - CPDFSDK_Annot* m_pFocusAnnot; - CPDFDoc_Environment* m_pEnv; - std::unique_ptr m_pOccontent; - FX_BOOL m_bChangeMask; - FX_BOOL m_bBeingDestroyed; -}; - -class CPDFSDK_PageView final : public CPDF_Page::View { - public: - CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc, UnderlyingPageType* page); - ~CPDFSDK_PageView(); - -#ifdef PDF_ENABLE_XFA - void PageView_OnDraw(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - CPDF_RenderOptions* pOptions, - const FX_RECT& pClip); -#else // PDF_ENABLE_XFA - void PageView_OnDraw(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - CPDF_RenderOptions* pOptions); -#endif // PDF_ENABLE_XFA - - const CPDF_Annot* GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); - CPDFSDK_Annot* GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); - const CPDF_Annot* GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); - CPDFSDK_Annot* GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); - CPDFSDK_Annot* GetFocusAnnot(); - void SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot, FX_UINT nFlag = 0) { - m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag); - } - FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0) { - return m_pSDKDoc->KillFocusAnnot(nFlag); - } - void KillFocusAnnotIfNeeded(); - - CPDFSDK_Annot* AddAnnot(CPDF_Dictionary* pDict); - CPDFSDK_Annot* AddAnnot(const FX_CHAR* lpSubType, CPDF_Dictionary* pDict); - CPDFSDK_Annot* AddAnnot(CPDF_Annot* pPDFAnnot); - - FX_BOOL DeleteAnnot(CPDFSDK_Annot* pAnnot); - size_t CountAnnots() const; - CPDFSDK_Annot* GetAnnot(size_t nIndex); - CPDFSDK_Annot* GetAnnotByDict(CPDF_Dictionary* pDict); - -#ifdef PDF_ENABLE_XFA - CPDFSDK_Annot* AddAnnot(CXFA_FFWidget* pPDFAnnot); - CPDFSDK_Annot* GetAnnotByXFAWidget(CXFA_FFWidget* hWidget); - CPDFXFA_Page* GetPDFXFAPage() { return m_page; } -#endif // PDF_ENABLE_XFA - - CPDF_Page* GetPDFPage() const; - CPDF_Document* GetPDFDocument(); - CPDFSDK_Document* GetSDKDocument() { return m_pSDKDoc; } - FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_UINT nFlag); - FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_UINT nFlag); -#ifdef PDF_ENABLE_XFA - FX_BOOL OnRButtonDown(const CFX_FloatPoint& point, FX_UINT nFlag); - FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_UINT nFlag); -#endif // PDF_ENABLE_XFA - FX_BOOL OnChar(int nChar, FX_UINT nFlag); - FX_BOOL OnKeyDown(int nKeyCode, int nFlag); - FX_BOOL OnKeyUp(int nKeyCode, int nFlag); - - FX_BOOL OnMouseMove(const CFX_FloatPoint& point, int nFlag); - FX_BOOL OnMouseWheel(double deltaX, - double deltaY, - const CFX_FloatPoint& point, - int nFlag); - bool IsValidAnnot(const CPDF_Annot* p) const; - void GetCurrentMatrix(CFX_Matrix& matrix) { matrix = m_curMatrix; } - void UpdateRects(const std::vector& rects); - void UpdateView(CPDFSDK_Annot* pAnnot); - const std::vector& GetAnnotList() const { - return m_fxAnnotArray; - } - - int GetPageIndex() const; - void LoadFXAnnots(); - void ClearFXAnnots(); - void SetValid(FX_BOOL bValid) { m_bValid = bValid; } - FX_BOOL IsValid() { return m_bValid; } - void SetLock(FX_BOOL bLocked) { m_bLocked = bLocked; } - FX_BOOL IsLocked() { return m_bLocked; } -#ifndef PDF_ENABLE_XFA - bool OwnsPage() const { return m_bOwnsPage; } - void TakePageOwnership() { m_bOwnsPage = true; } -#endif // PDF_ENABLE_XFA - - private: - int GetPageIndexForStaticPDF() const; - - CFX_Matrix m_curMatrix; - UnderlyingPageType* const m_page; - std::unique_ptr m_pAnnotList; - std::vector m_fxAnnotArray; - CPDFSDK_Document* const m_pSDKDoc; - CPDFSDK_Annot* m_CaptureWidget; -#ifndef PDF_ENABLE_XFA - bool m_bOwnsPage; -#endif // PDF_ENABLE_XFA - FX_BOOL m_bEnterWidget; - FX_BOOL m_bExitWidget; - FX_BOOL m_bOnWidget; - FX_BOOL m_bValid; - FX_BOOL m_bLocked; -}; - -#endif // FPDFSDK_INCLUDE_FSDK_MGR_H_ -- cgit v1.2.3