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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_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_
#define FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_
#include "FFL_IFormFiller.h"
#include "FFL_CBA_Fontmap.h"
class CPDFSDK_Annot;
class CFFL_FormFiller;
class CFFL_Notify;
class CPDFDoc_Environment;
class CPDFSDK_PageView;
class CPDFSDK_Document;
class CPDFSDK_Widget;
class CFFL_FormFiller : public IPWL_Provider, public CPWL_TimerHandler
{
public:
CFFL_FormFiller(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
virtual ~CFFL_FormFiller();
virtual FX_RECT GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
virtual void OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
FX_DWORD dwFlags);
virtual void OnDrawDeactive(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
FX_DWORD dwFlags);
virtual void OnCreate(CPDFSDK_Annot* pAnnot);
virtual void OnLoad(CPDFSDK_Annot* pAnnot);
virtual void OnDelete(CPDFSDK_Annot* pAnnot);
virtual void OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
virtual void OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
virtual bool OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point);
virtual bool OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags);
virtual bool OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
virtual bool OnSetFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
virtual bool OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
virtual bool CanCopy(CPDFSDK_Document* pDocument);
virtual bool CanCut(CPDFSDK_Document* pDocument);
virtual bool CanPaste(CPDFSDK_Document* pDocument);
virtual void DoCopy(CPDFSDK_Document* pDocument);
virtual void DoCut(CPDFSDK_Document* pDocument);
virtual void DoPaste(CPDFSDK_Document* pDocument);
// CPWL_TimerHandler
virtual void TimerProc();
virtual IFX_SystemHandler* GetSystemHandler() const;
virtual CPDF_Matrix GetWindowMatrix(void* pAttachedData);
virtual CFX_WideString LoadPopupMenuString(int nIndex);
virtual void GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
PDFSDK_FieldAction& fa);
virtual void SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type,
const PDFSDK_FieldAction& fa);
virtual bool IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld,
const PDFSDK_FieldAction& faNew);
virtual void SaveState(CPDFSDK_PageView* pPageView);
virtual void RestoreState(CPDFSDK_PageView* pPageView);
virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, bool bRestoreValue);
virtual void OnKeyStroke(bool bKeyDown);
CPDF_Matrix GetCurMatrix();
CPDF_Rect FFLtoPWL(const CPDF_Rect& rect);
CPDF_Rect PWLtoFFL(const CPDF_Rect& rect);
CPDF_Point FFLtoPWL(const CPDF_Point& point);
CPDF_Point PWLtoFFL(const CPDF_Point& point);
CPDF_Point WndtoPWL(CPDFSDK_PageView* pPageView, const CPDF_Point& pt);
CPDF_Rect FFLtoWnd(CPDFSDK_PageView* pPageView, const CPDF_Rect& rect);
void SetWindowRect(CPDFSDK_PageView* pPageView, const CPDF_Rect& rcWindow);
CPDF_Rect GetWindowRect(CPDFSDK_PageView* pPageView);
bool CommitData(CPDFSDK_PageView* pPageView, FX_UINT nFlag);
virtual bool IsDataChanged(CPDFSDK_PageView* pPageView);
virtual void SaveData(CPDFSDK_PageView* pPageView);
CPWL_Wnd* GetPDFWindow(CPDFSDK_PageView* pPageView, bool bNew);
void DestroyPDFWindow(CPDFSDK_PageView* pPageView);
void EscapeFiller(CPDFSDK_PageView* pPageView, bool bDestroyPDFWindow);
virtual PWL_CREATEPARAM GetCreateParam();
virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView) = 0;
virtual CPDF_Rect GetFocusBox(CPDFSDK_PageView* pPageView);
bool IsValid() const;
CPDF_Rect GetPDFWindowRect() const;
CPDFSDK_PageView* GetCurPageView();
void SetChangeMark();
virtual void InvalidateRect(double left, double top, double right, double bottom);
CPDFDoc_Environment* GetApp(){return m_pApp;}
CPDFSDK_Annot* GetSDKAnnot() {return m_pAnnot;}
protected:
using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>;
CPDFDoc_Environment* m_pApp;
CPDFSDK_Widget* m_pWidget;
CPDFSDK_Annot* m_pAnnot;
bool m_bValid;
CFFL_PageView2PDFWindow m_Maps;
CPDF_Point m_ptOldPos;
};
class CFFL_Button : public CFFL_FormFiller
{
public:
CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
virtual ~CFFL_Button();
virtual void OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
virtual void OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
virtual bool OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual bool OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point);
virtual void OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
FX_DWORD dwFlags);
virtual void OnDrawDeactive(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
FX_DWORD dwFlags);
protected:
bool m_bMouseIn;
bool m_bMouseDown;
};
#endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_
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