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| 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_XFAANNOTHANDLER_H_ |
| 8 #define FPDFSDK_INCLUDE_CPDFSDK_XFAANNOTHANDLER_H_ |
| 9 |
| 10 #ifdef PDF_ENABLE_XFA |
| 11 |
| 12 #include "core/fxcrt/include/fx_basic.h" |
| 13 #include "core/fxcrt/include/fx_coordinates.h" |
| 14 #include "fpdfsdk/include/ipdfsdk_annothandler.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 CXFA_FFWidget; |
| 23 class CXFA_FFWidgetHandler; |
| 24 |
| 25 class CPDFSDK_XFAAnnotHandler : public IPDFSDK_AnnotHandler { |
| 26 public: |
| 27 explicit CPDFSDK_XFAAnnotHandler(CPDFDoc_Environment* pApp); |
| 28 ~CPDFSDK_XFAAnnotHandler() override; |
| 29 |
| 30 CFX_ByteString GetType() override; |
| 31 CFX_ByteString GetName() override; |
| 32 FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) override; |
| 33 CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override; |
| 34 CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, |
| 35 CPDFSDK_PageView* pPage) override; |
| 36 void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override; |
| 37 void DeleteAnnot(CPDFSDK_Annot* pAnnot) override; |
| 38 CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, |
| 39 CPDFSDK_Annot* pAnnot) override; |
| 40 FX_BOOL HitTest(CPDFSDK_PageView* pPageView, |
| 41 CPDFSDK_Annot* pAnnot, |
| 42 const CFX_FloatPoint& point) override; |
| 43 void OnDraw(CPDFSDK_PageView* pPageView, |
| 44 CPDFSDK_Annot* pAnnot, |
| 45 CFX_RenderDevice* pDevice, |
| 46 CFX_Matrix* pUser2Device, |
| 47 uint32_t dwFlags) override; |
| 48 void OnDrawSleep(CPDFSDK_PageView* pPageView, |
| 49 CPDFSDK_Annot* pAnnot, |
| 50 CFX_RenderDevice* pDevice, |
| 51 CFX_Matrix* pUser2Device, |
| 52 const CFX_FloatRect& rcWindow, |
| 53 uint32_t dwFlags) override; |
| 54 void OnCreate(CPDFSDK_Annot* pAnnot) override; |
| 55 void OnLoad(CPDFSDK_Annot* pAnnot) override; |
| 56 void OnDelete(CPDFSDK_Annot* pAnnot) override; |
| 57 void OnRelease(CPDFSDK_Annot* pAnnot) override; |
| 58 void OnMouseEnter(CPDFSDK_PageView* pPageView, |
| 59 CPDFSDK_Annot* pAnnot, |
| 60 uint32_t nFlag) override; |
| 61 void OnMouseExit(CPDFSDK_PageView* pPageView, |
| 62 CPDFSDK_Annot* pAnnot, |
| 63 uint32_t nFlag) override; |
| 64 FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, |
| 65 CPDFSDK_Annot* pAnnot, |
| 66 uint32_t nFlags, |
| 67 const CFX_FloatPoint& point) override; |
| 68 FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, |
| 69 CPDFSDK_Annot* pAnnot, |
| 70 uint32_t nFlags, |
| 71 const CFX_FloatPoint& point) override; |
| 72 FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| 73 CPDFSDK_Annot* pAnnot, |
| 74 uint32_t nFlags, |
| 75 const CFX_FloatPoint& point) override; |
| 76 FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, |
| 77 CPDFSDK_Annot* pAnnot, |
| 78 uint32_t nFlags, |
| 79 const CFX_FloatPoint& point) override; |
| 80 FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, |
| 81 CPDFSDK_Annot* pAnnot, |
| 82 uint32_t nFlags, |
| 83 short zDelta, |
| 84 const CFX_FloatPoint& point) override; |
| 85 FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, |
| 86 CPDFSDK_Annot* pAnnot, |
| 87 uint32_t nFlags, |
| 88 const CFX_FloatPoint& point) override; |
| 89 FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, |
| 90 CPDFSDK_Annot* pAnnot, |
| 91 uint32_t nFlags, |
| 92 const CFX_FloatPoint& point) override; |
| 93 FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, |
| 94 CPDFSDK_Annot* pAnnot, |
| 95 uint32_t nFlags, |
| 96 const CFX_FloatPoint& point) override; |
| 97 FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, |
| 98 uint32_t nChar, |
| 99 uint32_t nFlags) override; |
| 100 FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; |
| 101 FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; |
| 102 void OnDeSelected(CPDFSDK_Annot* pAnnot) override; |
| 103 void OnSelected(CPDFSDK_Annot* pAnnot) override; |
| 104 FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; |
| 105 FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; |
| 106 FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, |
| 107 CPDFSDK_Annot* pNewAnnot) override; |
| 108 |
| 109 private: |
| 110 CXFA_FFWidgetHandler* GetXFAWidgetHandler(CPDFSDK_Annot* pAnnot); |
| 111 uint32_t GetFWLFlags(uint32_t dwFlag); |
| 112 |
| 113 CPDFDoc_Environment* m_pApp; |
| 114 }; |
| 115 #endif // PDF_ENABLE_XFA |
| 116 |
| 117 #endif // FPDFSDK_INCLUDE_CPDFSDK_XFAANNOTHANDLER_H_ |
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