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// 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_FPDFXFA_INCLUDE_FPDFXFA_DOC_H_
#define FPDFSDK_FPDFXFA_INCLUDE_FPDFXFA_DOC_H_
#include "xfa/fxfa/include/xfa_ffdoc.h"
#include <memory>
#include <vector>
#include "public/fpdfview.h"
#include "xfa/fxfa/include/fxfa.h"
#include "xfa/fxfa/include/xfa_ffdochandler.h"
class CPDFXFA_App;
class CPDFXFA_Document;
class CPDFXFA_Page;
class CPDFSDK_Document;
class CPDFDoc_Environment;
class IJS_Runtime;
class IJS_Context;
class CXFA_FFDocHandler;
class CPDFXFA_Document : public IXFA_DocProvider {
public:
CPDFXFA_Document(CPDF_Document* pPDFDoc, CPDFXFA_App* pProvider);
~CPDFXFA_Document() override;
FX_BOOL LoadXFADoc();
CPDFXFA_App* GetApp() { return m_pApp; }
CPDF_Document* GetPDFDoc() { return m_pPDFDoc; }
CXFA_FFDoc* GetXFADoc() { return m_pXFADoc.get(); }
CXFA_FFDocView* GetXFADocView() { return m_pXFADocView; }
int GetPageCount();
CPDFXFA_Page* GetPage(int page_index);
CPDFXFA_Page* GetPage(CXFA_FFPageView* pPage);
void DeletePage(int page_index);
void RemovePage(CPDFXFA_Page* page);
int GetDocType() { return m_iDocType; }
CPDFSDK_Document* GetSDKDocument(CPDFDoc_Environment* pFormFillEnv);
void FXRect2PDFRect(const CFX_RectF& fxRectF, CFX_FloatRect& pdfRect);
// IXFA_DocProvider
void SetChangeMark(CXFA_FFDoc* hDoc) override;
// used in dynamic xfa, dwFlags refer to XFA_INVALIDATE_XXX macros.
void InvalidateRect(CXFA_FFPageView* pPageView,
const CFX_RectF& rt,
uint32_t dwFlags = 0) override;
// show or hide caret
void DisplayCaret(CXFA_FFWidget* hWidget,
FX_BOOL bVisible,
const CFX_RectF* pRtAnchor) override;
// dwPos: (0:bottom 1:top)
FX_BOOL GetPopupPos(CXFA_FFWidget* hWidget,
FX_FLOAT fMinPopup,
FX_FLOAT fMaxPopup,
const CFX_RectF& rtAnchor,
CFX_RectF& rtPopup) override;
FX_BOOL PopupMenu(CXFA_FFWidget* hWidget,
CFX_PointF ptPopup,
const CFX_RectF* pRectExclude = nullptr) override;
// dwFlags XFA_PAGEVIEWEVENT_Added, XFA_PAGEVIEWEVENT_Removing
void PageViewEvent(CXFA_FFPageView* pPageView, uint32_t dwFlags) override;
void WidgetPostAdd(CXFA_FFWidget* hWidget,
CXFA_WidgetAcc* pWidgetData) override;
void WidgetPreRemove(CXFA_FFWidget* hWidget,
CXFA_WidgetAcc* pWidgetData) override;
// return true if render it.
FX_BOOL RenderCustomWidget(CXFA_FFWidget* hWidget,
CFX_Graphics* pGS,
CFX_Matrix* pMatrix,
const CFX_RectF& rtUI) override;
// Host method
int32_t CountPages(CXFA_FFDoc* hDoc) override;
int32_t GetCurrentPage(CXFA_FFDoc* hDoc) override;
void SetCurrentPage(CXFA_FFDoc* hDoc, int32_t iCurPage) override;
FX_BOOL IsCalculationsEnabled(CXFA_FFDoc* hDoc) override;
void SetCalculationsEnabled(CXFA_FFDoc* hDoc, FX_BOOL bEnabled) override;
void GetTitle(CXFA_FFDoc* hDoc, CFX_WideString& wsTitle) override;
void SetTitle(CXFA_FFDoc* hDoc, const CFX_WideString& wsTitle) override;
void ExportData(CXFA_FFDoc* hDoc,
const CFX_WideString& wsFilePath,
FX_BOOL bXDP = TRUE) override;
void ImportData(CXFA_FFDoc* hDoc, const CFX_WideString& wsFilePath) override;
void GotoURL(CXFA_FFDoc* hDoc,
const CFX_WideString& bsURL,
FX_BOOL bAppend = TRUE) override;
FX_BOOL IsValidationsEnabled(CXFA_FFDoc* hDoc) override;
void SetValidationsEnabled(CXFA_FFDoc* hDoc, FX_BOOL bEnabled) override;
void SetFocusWidget(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) override;
void Print(CXFA_FFDoc* hDoc,
int32_t nStartPage,
int32_t nEndPage,
uint32_t dwOptions) override;
// LayoutPseudo method
int32_t AbsPageCountInBatch(CXFA_FFDoc* hDoc) override;
int32_t AbsPageInBatch(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) override;
int32_t SheetCountInBatch(CXFA_FFDoc* hDoc) override;
int32_t SheetInBatch(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) override;
int32_t Verify(CXFA_FFDoc* hDoc,
CXFA_Node* pSigNode,
FX_BOOL bUsed = TRUE) override;
FX_BOOL Sign(CXFA_FFDoc* hDoc,
CXFA_NodeList* pNodeList,
const CFX_WideStringC& wsExpression,
const CFX_WideStringC& wsXMLIdent,
const CFX_WideStringC& wsValue = FX_WSTRC(L"open"),
FX_BOOL bUsed = TRUE) override;
CXFA_NodeList* Enumerate(CXFA_FFDoc* hDoc) override;
FX_BOOL Clear(CXFA_FFDoc* hDoc,
CXFA_Node* pSigNode,
FX_BOOL bCleared = TRUE) override;
// Get document path
void GetURL(CXFA_FFDoc* hDoc, CFX_WideString& wsDocURL) override;
FX_ARGB GetHighlightColor(CXFA_FFDoc* hDoc) override;
/**
*Submit data to email, http, ftp.
* @param[in] hDoc The document handler.
* @param[in] eFormat Determines the format in which the data will be
*submitted. XFA_ATTRIBUTEENUM_Xdp, XFA_ATTRIBUTEENUM_Xml...
* @param[in] wsTarget The URL to which the data will be submitted.
* @param[in] eEncoding The encoding of text content.
* @param[in] pXDPContent Controls what subset of the data is submitted, used
*only when the format property is xdp.
* @param[in] bEmbedPDF, specifies whether PDF is embedded in the submitted
*content or not.
*/
FX_BOOL SubmitData(CXFA_FFDoc* hDoc, CXFA_Submit submit) override;
FX_BOOL CheckWord(CXFA_FFDoc* hDoc, const CFX_ByteStringC& sWord) override;
FX_BOOL GetSuggestWords(CXFA_FFDoc* hDoc,
const CFX_ByteStringC& sWord,
std::vector<CFX_ByteString>& sSuggest) override;
// Get PDF javascript object, set the object to pValue.
FX_BOOL GetPDFScriptObject(CXFA_FFDoc* hDoc,
const CFX_ByteStringC& utf8Name,
CFXJSE_Value* pValue) override;
FX_BOOL GetGlobalProperty(CXFA_FFDoc* hDoc,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pValue) override;
FX_BOOL SetGlobalProperty(CXFA_FFDoc* hDoc,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pValue) override;
CPDF_Document* OpenPDF(CXFA_FFDoc* hDoc,
IFX_FileRead* pFile,
FX_BOOL bTakeOverFile) override;
IFX_FileRead* OpenLinkedFile(CXFA_FFDoc* hDoc,
const CFX_WideString& wsLink) override;
FX_BOOL _OnBeforeNotifySumbit();
void _OnAfterNotifySumbit();
FX_BOOL _NotifySubmit(FX_BOOL bPrevOrPost);
FX_BOOL _SubmitData(CXFA_FFDoc* hDoc, CXFA_Submit submit);
FX_BOOL _MailToInfo(CFX_WideString& csURL,
CFX_WideString& csToAddress,
CFX_WideString& csCCAddress,
CFX_WideString& csBCCAddress,
CFX_WideString& csSubject,
CFX_WideString& csMsg);
FX_BOOL _ExportSubmitFile(FPDF_FILEHANDLER* ppFileHandler,
int fileType,
FPDF_DWORD encodeType,
FPDF_DWORD flag = 0x01111111);
void _ToXFAContentFlags(CFX_WideString csSrcContent, FPDF_DWORD& flag);
void _ClearChangeMark();
private:
enum LoadStatus {
FXFA_LOADSTATUS_PRELOAD = 0,
FXFA_LOADSTATUS_LOADING,
FXFA_LOADSTATUS_LOADED,
FXFA_LOADSTATUS_CLOSING,
FXFA_LOADSTATUS_CLOSED
};
void CloseXFADoc(CXFA_FFDocHandler* pDoc) {
if (pDoc) {
m_pXFADoc->CloseDoc();
m_pXFADoc.reset();
m_pXFADocView = nullptr;
}
}
int m_iDocType;
CPDF_Document* m_pPDFDoc;
std::unique_ptr<CPDFSDK_Document> m_pSDKDoc;
std::unique_ptr<CXFA_FFDoc> m_pXFADoc;
CXFA_FFDocView* m_pXFADocView; // not owned.
CPDFXFA_App* const m_pApp;
IJS_Context* m_pJSContext;
CFX_ArrayTemplate<CPDFXFA_Page*> m_XFAPageList;
LoadStatus m_nLoadStatus;
int m_nPageCount;
};
#endif // FPDFSDK_FPDFXFA_INCLUDE_FPDFXFA_DOC_H_
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