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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(std::unique_ptr<CPDF_Document> pPDFDoc,
CPDFXFA_App* pProvider);
~CPDFXFA_Document() override;
FX_BOOL LoadXFADoc();
CPDF_Document* GetPDFDoc() { return m_pPDFDoc.get(); }
CXFA_FFDoc* GetXFADoc() { return m_pXFADoc.get(); }
CXFA_FFDocView* GetXFADocView() { return m_pXFADocView; }
int GetPageCount();
CPDFXFA_Page* GetPage(int page_index);
void DeletePage(int page_index);
void RemovePage(CPDFXFA_Page* page);
int GetDocType() { return m_iDocType; }
CPDFSDK_Document* GetSDKDocument(CPDFDoc_Environment* pFormFillEnv);
// 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) 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) 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;
// 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) override;
void GotoURL(CXFA_FFDoc* hDoc,
const CFX_WideString& bsURL,
FX_BOOL bAppend) 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;
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 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;
IFX_FileRead* OpenLinkedFile(CXFA_FFDoc* hDoc,
const CFX_WideString& wsLink) override;
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;
}
}
CPDFXFA_Page* GetPage(CXFA_FFPageView* pPage);
FX_BOOL OnBeforeNotifySubmit();
void OnAfterNotifySubmit();
FX_BOOL NotifySubmit(FX_BOOL bPrevOrPost);
FX_BOOL SubmitDataInternal(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);
void ToXFAContentFlags(CFX_WideString csSrcContent, FPDF_DWORD& flag);
int m_iDocType;
// |m_pSDKDoc| has to be released before |m_pPDFDoc| since it needs to access
// it to kill focused annotations.
std::unique_ptr<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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