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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_ | 7 #ifndef CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_ |
8 #define CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_ | 8 #define CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_ |
9 | 9 |
10 #include <map> | 10 #include <map> |
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29 #define ANNOTFLAG_NOZOOM 0x0008 | 29 #define ANNOTFLAG_NOZOOM 0x0008 |
30 #define ANNOTFLAG_NOROTATE 0x0010 | 30 #define ANNOTFLAG_NOROTATE 0x0010 |
31 #define ANNOTFLAG_NOVIEW 0x0020 | 31 #define ANNOTFLAG_NOVIEW 0x0020 |
32 #define ANNOTFLAG_READONLY 0x0040 | 32 #define ANNOTFLAG_READONLY 0x0040 |
33 #define ANNOTFLAG_LOCKED 0x0080 | 33 #define ANNOTFLAG_LOCKED 0x0080 |
34 #define ANNOTFLAG_TOGGLENOVIEW 0x0100 | 34 #define ANNOTFLAG_TOGGLENOVIEW 0x0100 |
35 | 35 |
36 class CPDF_Annot { | 36 class CPDF_Annot { |
37 public: | 37 public: |
38 enum AppearanceMode { Normal, Rollover, Down }; | 38 enum AppearanceMode { Normal, Rollover, Down }; |
| 39 enum class Subtype { |
| 40 UNKNOWN = 0, |
| 41 TEXT, |
| 42 LINK, |
| 43 FREETEXT, |
| 44 LINE, |
| 45 SQUARE, |
| 46 CIRCLE, |
| 47 POLYGON, |
| 48 POLYLINE, |
| 49 HIGHLIGHT, |
| 50 UNDERLINE, |
| 51 SQUIGGLY, |
| 52 STRIKEOUT, |
| 53 STAMP, |
| 54 CARET, |
| 55 INK, |
| 56 POPUP, |
| 57 FILEATTACHMENT, |
| 58 SOUND, |
| 59 MOVIE, |
| 60 WIDGET, |
| 61 SCREEN, |
| 62 PRINTERMARK, |
| 63 TRAPNET, |
| 64 WATERMARK, |
| 65 THREED, |
| 66 RICHMEDIA, |
| 67 XFAWIDGET |
| 68 }; |
39 | 69 |
40 static bool IsAnnotationHidden(CPDF_Dictionary* pAnnotDict); | 70 static bool IsAnnotationHidden(CPDF_Dictionary* pAnnotDict); |
| 71 static CPDF_Annot::Subtype StringToAnnotSubtype( |
| 72 const CFX_ByteString& sSubtype); |
| 73 static CFX_ByteString AnnotSubtypeToString(CPDF_Annot::Subtype nSubtype); |
41 | 74 |
42 CPDF_Annot(CPDF_Dictionary* pDict, CPDF_Document* pDocument); | 75 CPDF_Annot(CPDF_Dictionary* pDict, CPDF_Document* pDocument); |
43 ~CPDF_Annot(); | 76 ~CPDF_Annot(); |
44 | 77 |
45 CFX_ByteString GetSubtype() const; | 78 CPDF_Annot::Subtype GetSubtype() const; |
46 uint32_t GetFlags() const; | 79 uint32_t GetFlags() const; |
47 CFX_FloatRect GetRect() const; | 80 CFX_FloatRect GetRect() const; |
48 const CPDF_Dictionary* GetAnnotDict() const { return m_pAnnotDict; } | 81 const CPDF_Dictionary* GetAnnotDict() const { return m_pAnnotDict; } |
49 CPDF_Dictionary* GetAnnotDict() { return m_pAnnotDict; } | 82 CPDF_Dictionary* GetAnnotDict() { return m_pAnnotDict; } |
50 FX_BOOL DrawAppearance(CPDF_Page* pPage, | 83 FX_BOOL DrawAppearance(CPDF_Page* pPage, |
51 CFX_RenderDevice* pDevice, | 84 CFX_RenderDevice* pDevice, |
52 const CFX_Matrix* pUser2Device, | 85 const CFX_Matrix* pUser2Device, |
53 AppearanceMode mode, | 86 AppearanceMode mode, |
54 const CPDF_RenderOptions* pOptions); | 87 const CPDF_RenderOptions* pOptions); |
55 FX_BOOL DrawInContext(const CPDF_Page* pPage, | 88 FX_BOOL DrawInContext(const CPDF_Page* pPage, |
56 CPDF_RenderContext* pContext, | 89 CPDF_RenderContext* pContext, |
57 const CFX_Matrix* pUser2Device, | 90 const CFX_Matrix* pUser2Device, |
58 AppearanceMode mode); | 91 AppearanceMode mode); |
59 void ClearCachedAP(); | 92 void ClearCachedAP(); |
60 void DrawBorder(CFX_RenderDevice* pDevice, | 93 void DrawBorder(CFX_RenderDevice* pDevice, |
61 const CFX_Matrix* pUser2Device, | 94 const CFX_Matrix* pUser2Device, |
62 const CPDF_RenderOptions* pOptions); | 95 const CPDF_RenderOptions* pOptions); |
63 CPDF_Form* GetAPForm(const CPDF_Page* pPage, AppearanceMode mode); | 96 CPDF_Form* GetAPForm(const CPDF_Page* pPage, AppearanceMode mode); |
64 void SetOpenState(bool bOpenState) { m_bOpenState = bOpenState; } | 97 void SetOpenState(bool bOpenState) { m_bOpenState = bOpenState; } |
65 CPDF_Annot* GetPopupAnnot() const { return m_pPopupAnnot; } | 98 CPDF_Annot* GetPopupAnnot() const { return m_pPopupAnnot; } |
66 void SetPopupAnnot(CPDF_Annot* pAnnot) { m_pPopupAnnot = pAnnot; } | 99 void SetPopupAnnot(CPDF_Annot* pAnnot) { m_pPopupAnnot = pAnnot; } |
67 | 100 |
68 private: | 101 private: |
69 void GenerateAPIfNeeded(); | 102 void GenerateAPIfNeeded(); |
70 | 103 |
71 CPDF_Dictionary* const m_pAnnotDict; | 104 CPDF_Dictionary* const m_pAnnotDict; |
72 CPDF_Document* const m_pDocument; | 105 CPDF_Document* const m_pDocument; |
73 const CFX_ByteString m_sSubtype; | 106 CPDF_Annot::Subtype m_nSubtype; |
74 std::map<CPDF_Stream*, std::unique_ptr<CPDF_Form>> m_APMap; | 107 std::map<CPDF_Stream*, std::unique_ptr<CPDF_Form>> m_APMap; |
75 // |m_bOpenState| is only set for popup annotations. | 108 // |m_bOpenState| is only set for popup annotations. |
76 bool m_bOpenState; | 109 bool m_bOpenState; |
77 // Not owned. If there is a valid pointer in |m_pPopupAnnot|, | 110 // Not owned. If there is a valid pointer in |m_pPopupAnnot|, |
78 // then this annot is never a popup. | 111 // then this annot is never a popup. |
79 CPDF_Annot* m_pPopupAnnot; | 112 CPDF_Annot* m_pPopupAnnot; |
80 }; | 113 }; |
81 | 114 |
82 CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, | 115 CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, |
83 CPDF_Annot::AppearanceMode mode); | 116 CPDF_Annot::AppearanceMode mode); |
84 | 117 |
85 #endif // CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_ | 118 #endif // CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_ |
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