// 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 _FSDK_ANNOTHANDLER_H_ | |
#define _FSDK_ANNOTHANDLER_H_ | |
class CPDFDoc_Environment; | |
class CFFL_IFormFiller; | |
class CPDFSDK_PageView; | |
class IPDFSDK_AnnotHandler | |
{ | |
public: | |
virtual ~IPDFSDK_AnnotHandler() {}; | |
virtual CFX_ByteString GetType() = 0; | |
virtual CFX_ByteString GetName() = 0; | |
virtual FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) = 0; | |
virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) = 0; | |
virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot) = 0; | |
virtual void DeleteAnnot(CPDFSDK_Annot* pAnnot) = 0; | |
virtual CPDF_Rect GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot) = 0; | |
virtual FX_BOOL HitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point) = 0; | |
virtual void OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, | |
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, | |
FX_DWORD dwFlags) = 0; | |
virtual void OnDrawSleep(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, | |
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, | |
const CPDF_Rect& rcWindow, FX_DWORD dwFlags) = 0; | |
virtual void OnCreate(CPDFSDK_Annot* pAnnot) = 0; | |
virtual void OnLoad(CPDFSDK_Annot* pAnnot) = 0; | |
virtual void OnDelete(CPDFSDK_Annot* pAnnot) = 0; | |
virtual void OnRelease(CPDFSDK_Annot* pAnnot) = 0; | |
virtual void OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) = 0; | |
virtual void OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) = 0; | |
virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, short zDelta, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) = 0; | |
//by wjm. | |
virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_DWORD nChar, FX_DWORD nFlags) = 0; | |
virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0; | |
virtual FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) =0 ; | |
virtual void OnDeSelected(CPDFSDK_Annot* pAnnot) = 0; | |
virtual void OnSelected(CPDFSDK_Annot* pAnnot) = 0; | |
virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) = 0; | |
virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) = 0; | |
}; | |
class CPDFSDK_BFAnnotHandler:public IPDFSDK_AnnotHandler | |
{ | |
public: | |
CPDFSDK_BFAnnotHandler(CPDFDoc_Environment* pApp):m_pFormFiller(NULL),m_pApp(pApp) {} | |
virtual ~CPDFSDK_BFAnnotHandler() {} | |
public: | |
virtual CFX_ByteString GetType() {return CFX_ByteString("Widget");} | |
virtual CFX_ByteString GetName() {return CFX_ByteString("WidgetHandler");} | |
virtual FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot); | |
virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage); | |
virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot) ; | |
virtual void DeleteAnnot(CPDFSDK_Annot* pAnnot) {} | |
virtual CPDF_Rect GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot) ; | |
virtual FX_BOOL HitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point); | |
virtual void OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, | |
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, | |
FX_DWORD dwFlags) ; | |
virtual void OnDrawSleep(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, | |
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, | |
const CPDF_Rect& rcWindow, FX_DWORD dwFlags) {} | |
virtual void OnCreate(CPDFSDK_Annot* pAnnot) ; | |
virtual void OnLoad(CPDFSDK_Annot* pAnnot) ; | |
virtual void OnDelete(CPDFSDK_Annot* pAnnot) {} | |
virtual void OnRelease(CPDFSDK_Annot* pAnnot) {} | |
virtual void OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) ; | |
virtual void OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) ; | |
virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) ; | |
virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) ; | |
virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) ; | |
virtual FX_BOOL OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) ; | |
virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, short zDelta, const CPDF_Point& point) ; | |
virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) ; | |
virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) ; | |
virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point) {return FALSE;} | |
//by wjm. | |
virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_DWORD nChar, FX_DWORD nFlags); | |
virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); | |
virtual FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); | |
virtual void OnDeSelected(CPDFSDK_Annot* pAnnot) {} | |
virtual void OnSelected(CPDFSDK_Annot* pAnnot) {} | |
virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag); | |
virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag); | |
void SetFormFiller(CFFL_IFormFiller* pFiller){m_pFormFiller = pFiller;} | |
CFFL_IFormFiller* GetFormFiller() {return m_pFormFiller;} | |
private: | |
CPDFDoc_Environment* m_pApp; | |
CFFL_IFormFiller* m_pFormFiller; | |
}; | |
#define CBA_AnnotHandlerArray CFX_ArrayTemplate<IPDFSDK_AnnotHandler*> | |
class CPDFSDK_AnnotHandlerMgr | |
{ | |
public: | |
// Destroy the handler | |
CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp); | |
virtual ~CPDFSDK_AnnotHandlerMgr() ; | |
public: | |
void RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); | |
void UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); | |
virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot * pAnnot, CPDFSDK_PageView *pPageView); | |
virtual void ReleaseAnnot(CPDFSDK_Annot * pAnnot); | |
virtual void Annot_OnCreate(CPDFSDK_Annot* pAnnot); | |
virtual void Annot_OnLoad(CPDFSDK_Annot* pAnnot); | |
public: | |
IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const; | |
virtual void Annot_OnDraw(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, | |
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,FX_DWORD dwFlags); | |
virtual void Annot_OnMouseEnter(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags); | |
virtual void Annot_OnMouseExit(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags); | |
virtual FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, short zDelta, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point); | |
virtual FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot, FX_DWORD nChar, FX_DWORD nFlags); | |
virtual FX_BOOL Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); | |
virtual FX_BOOL Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); | |
virtual FX_BOOL Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag); | |
virtual FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag); | |
virtual CPDF_Rect Annot_OnGetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot); | |
virtual FX_BOOL Annot_OnHitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point); | |
private: | |
IPDFSDK_AnnotHandler* GetAnnotHandler(const CFX_ByteString& sType) const; | |
CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot,FX_BOOL bNext); | |
private: | |
CBA_AnnotHandlerArray m_Handlers; | |
CFX_MapByteStringToPtr m_mapType2Handler; | |
CPDFDoc_Environment* m_pApp; | |
}; | |
//#define CBF_Page2Accessible CFX_MapPtrTemplate<CPDFSDK_PageView*, IAccessible*> | |
typedef int (*AI_COMPARE) (CPDFSDK_Annot* p1, CPDFSDK_Annot* p2); | |
class CPDFSDK_AnnotIterator | |
{ | |
protected: | |
CPDFSDK_Annot* NextAnnot (const CPDFSDK_Annot* pCurrent) ; | |
CPDFSDK_Annot* PrevAnnot (const CPDFSDK_Annot* pCurrent) ; | |
CPDFSDK_Annot* NextAnnot(int& index ) ; | |
CPDFSDK_Annot* PrevAnnot(int& index ) ; | |
public: | |
CPDFSDK_AnnotIterator(CPDFSDK_PageView * pPageView, FX_BOOL bReverse, | |
FX_BOOL bIgnoreTopmost=FALSE,FX_BOOL bCircle=FALSE,CFX_PtrArray* pList=NULL); | |
virtual CPDFSDK_Annot* Next (const CPDFSDK_Annot* pCurrent) ; | |
virtual CPDFSDK_Annot* Prev (const CPDFSDK_Annot* pCurrent) ; | |
virtual CPDFSDK_Annot* Next(int& index ) ; | |
virtual CPDFSDK_Annot* Prev(int& index ) ; | |
virtual int Count(){return m_pIteratorAnnotList.GetSize();} | |
virtual FX_BOOL InitIteratorAnnotList(CPDFSDK_PageView * pPageView,CFX_PtrArray* pList=NULL); | |
void InsertSort(CFX_PtrArray &arrayList, AI_COMPARE pCompare); | |
protected: | |
// CFX_PtrList m_pIteratorAnnotList; | |
CFX_PtrArray m_pIteratorAnnotList; | |
FX_BOOL m_bReverse; | |
FX_BOOL m_bIgnoreTopmost; | |
FX_BOOL m_bCircle; | |
}; | |
#endif | |