1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
// 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_CPDFSDK_ANNOTHANDLERMGR_H_
#define FPDFSDK_CPDFSDK_ANNOTHANDLERMGR_H_
#include <memory>
#include "core/fpdfdoc/cpdf_annot.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/unowned_ptr.h"
#include "fpdfsdk/cpdfsdk_annot.h"
class CFX_Matrix;
class CFX_RenderDevice;
class CPDFSDK_FormFillEnvironment;
class CPDFSDK_BAAnnotHandler;
class CPDFSDK_WidgetHandler;
class CPDFSDK_PageView;
class IPDFSDK_AnnotHandler;
#ifdef PDF_ENABLE_XFA
class CPDFSDK_XFAWidgetHandler;
class CXFA_FFWidget;
#endif // PDF_ENABLE_XFA
class CPDFSDK_AnnotHandlerMgr {
public:
explicit CPDFSDK_AnnotHandlerMgr(CPDFSDK_FormFillEnvironment* pApp);
~CPDFSDK_AnnotHandlerMgr();
CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPageView);
#ifdef PDF_ENABLE_XFA
CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, CPDFSDK_PageView* pPageView);
#endif // PDF_ENABLE_XFA
void ReleaseAnnot(CPDFSDK_Annot* pAnnot);
void Annot_OnLoad(CPDFSDK_Annot* pAnnot);
WideString Annot_GetText(CPDFSDK_Annot* pAnnot);
WideString Annot_GetSelectedText(CPDFSDK_Annot* pAnnot);
void Annot_ReplaceSelection(CPDFSDK_Annot* pAnnot, const WideString& text);
bool Annot_CanUndo(CPDFSDK_Annot* pAnnot);
bool Annot_CanRedo(CPDFSDK_Annot* pAnnot);
bool Annot_Undo(CPDFSDK_Annot* pAnnot);
bool Annot_Redo(CPDFSDK_Annot* pAnnot);
IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const;
void Annot_OnDraw(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice,
const CFX_Matrix& mtUser2Device,
bool bDrawAnnots);
void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags);
void Annot_OnMouseExit(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags);
bool Annot_OnLButtonDown(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
const CFX_PointF& point);
bool Annot_OnLButtonUp(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
const CFX_PointF& point);
bool Annot_OnMouseMove(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
const CFX_PointF& point);
bool Annot_OnMouseWheel(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
short zDelta,
const CFX_PointF& point);
bool Annot_OnRButtonDown(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
const CFX_PointF& point);
bool Annot_OnRButtonUp(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot::ObservedPtr* pAnnot,
uint32_t nFlags,
const CFX_PointF& point);
bool Annot_OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags);
bool Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag);
bool Annot_OnSetFocus(CPDFSDK_Annot::ObservedPtr* pAnnot, uint32_t nFlag);
bool Annot_OnKillFocus(CPDFSDK_Annot::ObservedPtr* pAnnot, uint32_t nFlag);
#ifdef PDF_ENABLE_XFA
bool Annot_OnChangeFocus(CPDFSDK_Annot::ObservedPtr* pSetAnnot,
CPDFSDK_Annot::ObservedPtr* pKillAnnot);
#endif // PDF_ENABLE_XFA
CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot);
bool Annot_OnHitTest(CPDFSDK_PageView* pPageView,
CPDFSDK_Annot* pAnnot,
const CFX_PointF& point);
private:
IPDFSDK_AnnotHandler* GetAnnotHandler(CPDF_Annot::Subtype nSubtype) const;
CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, bool bNext);
std::unique_ptr<CPDFSDK_BAAnnotHandler> m_pBAAnnotHandler;
std::unique_ptr<CPDFSDK_WidgetHandler> m_pWidgetHandler;
#ifdef PDF_ENABLE_XFA
std::unique_ptr<CPDFSDK_XFAWidgetHandler> m_pXFAWidgetHandler;
#endif // PDF_ENABLE_XFA
};
#endif // FPDFSDK_CPDFSDK_ANNOTHANDLERMGR_H_
|
