| jaepark | 98e1019 | 2016-08-15 10:51:11 -0700 | [diff] [blame] | 1 | // Copyright 2016 PDFium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | |
| 7 | #ifndef FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ |
| 8 | #define FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ |
| 9 | |
| 10 | #include <map> |
| 11 | #include <memory> |
| 12 | |
| 13 | #include "core/fxcrt/include/fx_basic.h" |
| 14 | #include "core/fxcrt/include/fx_coordinates.h" |
| 15 | |
| 16 | class CFX_Matrix; |
| 17 | class CFX_RenderDevice; |
| 18 | class CPDF_Annot; |
| 19 | class CPDFDoc_Environment; |
| 20 | class CPDFSDK_Annot; |
| 21 | class CPDFSDK_PageView; |
| 22 | class IPDFSDK_AnnotHandler; |
| 23 | |
| 24 | #ifdef PDF_ENABLE_XFA |
| 25 | class CXFA_FFWidget; |
| 26 | #endif // PDF_ENABLE_XFA |
| 27 | |
| 28 | class CPDFSDK_AnnotHandlerMgr { |
| 29 | public: |
| 30 | explicit CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp); |
| 31 | virtual ~CPDFSDK_AnnotHandlerMgr(); |
| 32 | |
| 33 | void RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); |
| 34 | void UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); |
| 35 | |
| 36 | virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, |
| 37 | CPDFSDK_PageView* pPageView); |
| 38 | #ifdef PDF_ENABLE_XFA |
| 39 | virtual CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, |
| 40 | CPDFSDK_PageView* pPageView); |
| 41 | #endif // PDF_ENABLE_XFA |
| 42 | virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot); |
| 43 | |
| 44 | virtual void Annot_OnCreate(CPDFSDK_Annot* pAnnot); |
| 45 | virtual void Annot_OnLoad(CPDFSDK_Annot* pAnnot); |
| 46 | |
| 47 | IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const; |
| 48 | virtual void Annot_OnDraw(CPDFSDK_PageView* pPageView, |
| 49 | CPDFSDK_Annot* pAnnot, |
| 50 | CFX_RenderDevice* pDevice, |
| 51 | CFX_Matrix* pUser2Device, |
| 52 | uint32_t dwFlags); |
| 53 | |
| 54 | virtual void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView, |
| 55 | CPDFSDK_Annot* pAnnot, |
| 56 | uint32_t nFlags); |
| 57 | virtual void Annot_OnMouseExit(CPDFSDK_PageView* pPageView, |
| 58 | CPDFSDK_Annot* pAnnot, |
| 59 | uint32_t nFlags); |
| 60 | virtual FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView* pPageView, |
| 61 | CPDFSDK_Annot* pAnnot, |
| 62 | uint32_t nFlags, |
| 63 | const CFX_FloatPoint& point); |
| 64 | virtual FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView* pPageView, |
| 65 | CPDFSDK_Annot* pAnnot, |
| 66 | uint32_t nFlags, |
| 67 | const CFX_FloatPoint& point); |
| 68 | virtual FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| 69 | CPDFSDK_Annot* pAnnot, |
| 70 | uint32_t nFlags, |
| 71 | const CFX_FloatPoint& point); |
| 72 | virtual FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView* pPageView, |
| 73 | CPDFSDK_Annot* pAnnot, |
| 74 | uint32_t nFlags, |
| 75 | const CFX_FloatPoint& point); |
| 76 | virtual FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView* pPageView, |
| 77 | CPDFSDK_Annot* pAnnot, |
| 78 | uint32_t nFlags, |
| 79 | short zDelta, |
| 80 | const CFX_FloatPoint& point); |
| 81 | virtual FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView* pPageView, |
| 82 | CPDFSDK_Annot* pAnnot, |
| 83 | uint32_t nFlags, |
| 84 | const CFX_FloatPoint& point); |
| 85 | virtual FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView* pPageView, |
| 86 | CPDFSDK_Annot* pAnnot, |
| 87 | uint32_t nFlags, |
| 88 | const CFX_FloatPoint& point); |
| 89 | virtual FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot, |
| 90 | uint32_t nChar, |
| 91 | uint32_t nFlags); |
| 92 | virtual FX_BOOL Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, |
| 93 | int nKeyCode, |
| 94 | int nFlag); |
| 95 | virtual FX_BOOL Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); |
| 96 | |
| 97 | virtual FX_BOOL Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); |
| 98 | virtual FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); |
| 99 | |
| 100 | #ifdef PDF_ENABLE_XFA |
| 101 | virtual FX_BOOL Annot_OnChangeFocus(CPDFSDK_Annot* pSetAnnot, |
| 102 | CPDFSDK_Annot* pKillAnnot); |
| 103 | #endif // PDF_ENABLE_XFA |
| 104 | |
| 105 | virtual CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView, |
| 106 | CPDFSDK_Annot* pAnnot); |
| 107 | virtual FX_BOOL Annot_OnHitTest(CPDFSDK_PageView* pPageView, |
| 108 | CPDFSDK_Annot* pAnnot, |
| 109 | const CFX_FloatPoint& point); |
| 110 | |
| 111 | private: |
| 112 | IPDFSDK_AnnotHandler* GetAnnotHandler(const CFX_ByteString& sType) const; |
| 113 | CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, FX_BOOL bNext); |
| 114 | |
| 115 | std::map<CFX_ByteString, std::unique_ptr<IPDFSDK_AnnotHandler>> |
| 116 | m_mapType2Handler; |
| 117 | CPDFDoc_Environment* m_pApp; |
| 118 | }; |
| 119 | |
| 120 | #endif // FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ |