| // 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_ANNOTHANDLERMGR_H_ |
| #define FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ |
| |
| #include <map> |
| #include <memory> |
| |
| #include "core/fxcrt/include/fx_basic.h" |
| #include "core/fxcrt/include/fx_coordinates.h" |
| |
| class CFX_Matrix; |
| class CFX_RenderDevice; |
| class CPDF_Annot; |
| class CPDFDoc_Environment; |
| class CPDFSDK_Annot; |
| class CPDFSDK_PageView; |
| class IPDFSDK_AnnotHandler; |
| |
| #ifdef PDF_ENABLE_XFA |
| class CXFA_FFWidget; |
| #endif // PDF_ENABLE_XFA |
| |
| class CPDFSDK_AnnotHandlerMgr { |
| public: |
| explicit CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp); |
| virtual ~CPDFSDK_AnnotHandlerMgr(); |
| |
| void RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); |
| void UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); |
| |
| virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, |
| CPDFSDK_PageView* pPageView); |
| #ifdef PDF_ENABLE_XFA |
| virtual CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, |
| CPDFSDK_PageView* pPageView); |
| #endif // PDF_ENABLE_XFA |
| virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot); |
| |
| virtual void Annot_OnCreate(CPDFSDK_Annot* pAnnot); |
| virtual void Annot_OnLoad(CPDFSDK_Annot* pAnnot); |
| |
| IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const; |
| virtual void Annot_OnDraw(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device, |
| uint32_t dwFlags); |
| |
| virtual void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags); |
| virtual void Annot_OnMouseExit(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags); |
| virtual FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| short zDelta, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot, |
| uint32_t nChar, |
| uint32_t 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, uint32_t nFlag); |
| virtual FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); |
| |
| #ifdef PDF_ENABLE_XFA |
| virtual FX_BOOL Annot_OnChangeFocus(CPDFSDK_Annot* pSetAnnot, |
| CPDFSDK_Annot* pKillAnnot); |
| #endif // PDF_ENABLE_XFA |
| |
| virtual CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot); |
| virtual FX_BOOL Annot_OnHitTest(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| const CFX_FloatPoint& point); |
| |
| private: |
| IPDFSDK_AnnotHandler* GetAnnotHandler(const CFX_ByteString& sType) const; |
| CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, FX_BOOL bNext); |
| |
| std::map<CFX_ByteString, std::unique_ptr<IPDFSDK_AnnotHandler>> |
| m_mapType2Handler; |
| CPDFDoc_Environment* m_pApp; |
| }; |
| |
| #endif // FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ |