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Side by Side Diff: fpdfsdk/include/formfiller/FFL_FormFiller.h

Issue 1809193002: Move fpdfsdk/include/formfiller to fpdfsdk/formfiller. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 4 years, 9 months ago
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1 // Copyright 2014 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_FORMFILLER_FFL_FORMFILLER_H_
8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_
9
10 #include <map>
11
12 #include "fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h"
13 #include "fpdfsdk/include/formfiller/FFL_IFormFiller.h"
14 #include "fpdfsdk/include/fsdk_baseform.h"
15
16 class CPDFDoc_Environment;
17 class CPDFSDK_Annot;
18 class CPDFSDK_PageView;
19 class CPDFSDK_Widget;
20
21 class CFFL_FormFiller : public IPWL_Provider, public CPWL_TimerHandler {
22 public:
23 CFFL_FormFiller(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
24 ~CFFL_FormFiller() override;
25
26 virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView,
27 CPDFSDK_Annot* pAnnot);
28 virtual void OnDraw(CPDFSDK_PageView* pPageView,
29 CPDFSDK_Annot* pAnnot,
30 CFX_RenderDevice* pDevice,
31 CFX_Matrix* pUser2Device,
32 FX_DWORD dwFlags);
33 virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView,
34 CPDFSDK_Annot* pAnnot,
35 CFX_RenderDevice* pDevice,
36 CFX_Matrix* pUser2Device,
37 FX_DWORD dwFlags);
38
39 virtual void OnCreate(CPDFSDK_Annot* pAnnot);
40 virtual void OnLoad(CPDFSDK_Annot* pAnnot);
41 virtual void OnDelete(CPDFSDK_Annot* pAnnot);
42
43 virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
44 virtual void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
45
46 virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
47 CPDFSDK_Annot* pAnnot,
48 FX_UINT nFlags,
49 const CFX_FloatPoint& point);
50 virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
51 CPDFSDK_Annot* pAnnot,
52 FX_UINT nFlags,
53 const CFX_FloatPoint& point);
54 virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
55 CPDFSDK_Annot* pAnnot,
56 FX_UINT nFlags,
57 const CFX_FloatPoint& point);
58 virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
59 CPDFSDK_Annot* pAnnot,
60 FX_UINT nFlags,
61 const CFX_FloatPoint& point);
62 virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
63 CPDFSDK_Annot* pAnnot,
64 FX_UINT nFlags,
65 short zDelta,
66 const CFX_FloatPoint& point);
67 virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
68 CPDFSDK_Annot* pAnnot,
69 FX_UINT nFlags,
70 const CFX_FloatPoint& point);
71 virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
72 CPDFSDK_Annot* pAnnot,
73 FX_UINT nFlags,
74 const CFX_FloatPoint& point);
75
76 virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
77 FX_UINT nKeyCode,
78 FX_UINT nFlags);
79 virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
80
81 void SetFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
82 void KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
83
84 // CPWL_TimerHandler
85 void TimerProc() override;
86 IFX_SystemHandler* GetSystemHandler() const override;
87
88 // IPWL_Provider
89 CFX_Matrix GetWindowMatrix(void* pAttachedData) override;
90 CFX_WideString LoadPopupMenuString(int nIndex) override;
91
92 virtual void GetActionData(CPDFSDK_PageView* pPageView,
93 CPDF_AAction::AActionType type,
94 PDFSDK_FieldAction& fa);
95 virtual void SetActionData(CPDFSDK_PageView* pPageView,
96 CPDF_AAction::AActionType type,
97 const PDFSDK_FieldAction& fa);
98 virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
99 const PDFSDK_FieldAction& faOld,
100 const PDFSDK_FieldAction& faNew);
101
102 virtual void SaveState(CPDFSDK_PageView* pPageView);
103 virtual void RestoreState(CPDFSDK_PageView* pPageView);
104
105 virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
106 FX_BOOL bRestoreValue);
107
108 CFX_Matrix GetCurMatrix();
109
110 CFX_FloatRect FFLtoPWL(const CFX_FloatRect& rect);
111 CFX_FloatRect PWLtoFFL(const CFX_FloatRect& rect);
112 CFX_FloatPoint FFLtoPWL(const CFX_FloatPoint& point);
113 CFX_FloatPoint PWLtoFFL(const CFX_FloatPoint& point);
114
115 CFX_FloatPoint WndtoPWL(CPDFSDK_PageView* pPageView,
116 const CFX_FloatPoint& pt);
117 CFX_FloatRect FFLtoWnd(CPDFSDK_PageView* pPageView,
118 const CFX_FloatRect& rect);
119
120 void SetWindowRect(CPDFSDK_PageView* pPageView,
121 const CFX_FloatRect& rcWindow);
122 CFX_FloatRect GetWindowRect(CPDFSDK_PageView* pPageView);
123
124 FX_BOOL CommitData(CPDFSDK_PageView* pPageView, FX_UINT nFlag);
125 virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
126 virtual void SaveData(CPDFSDK_PageView* pPageView);
127
128 #ifdef PDF_ENABLE_XFA
129 virtual FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView);
130 #endif // PDF_ENABLE_XFA
131
132 CPWL_Wnd* GetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bNew);
133 void DestroyPDFWindow(CPDFSDK_PageView* pPageView);
134 void EscapeFiller(CPDFSDK_PageView* pPageView, FX_BOOL bDestroyPDFWindow);
135
136 virtual PWL_CREATEPARAM GetCreateParam();
137 virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
138 CPDFSDK_PageView* pPageView) = 0;
139 virtual CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView);
140
141 FX_BOOL IsValid() const;
142 CFX_FloatRect GetPDFWindowRect() const;
143
144 CPDFSDK_PageView* GetCurPageView();
145 void SetChangeMark();
146
147 virtual void InvalidateRect(double left,
148 double top,
149 double right,
150 double bottom);
151 CPDFDoc_Environment* GetApp() { return m_pApp; }
152 CPDFSDK_Annot* GetSDKAnnot() { return m_pAnnot; }
153
154 protected:
155 using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>;
156
157 CPDFDoc_Environment* m_pApp;
158 CPDFSDK_Widget* m_pWidget;
159 CPDFSDK_Annot* m_pAnnot;
160
161 FX_BOOL m_bValid;
162 CFFL_PageView2PDFWindow m_Maps;
163 CFX_FloatPoint m_ptOldPos;
164 };
165
166 class CFFL_Button : public CFFL_FormFiller {
167 public:
168 CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
169 ~CFFL_Button() override;
170
171 // CFFL_FormFiller
172 void OnMouseEnter(CPDFSDK_PageView* pPageView,
173 CPDFSDK_Annot* pAnnot) override;
174 void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot) override;
175 FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
176 CPDFSDK_Annot* pAnnot,
177 FX_UINT nFlags,
178 const CFX_FloatPoint& point) override;
179 FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
180 CPDFSDK_Annot* pAnnot,
181 FX_UINT nFlags,
182 const CFX_FloatPoint& point) override;
183 FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
184 CPDFSDK_Annot* pAnnot,
185 FX_UINT nFlags,
186 const CFX_FloatPoint& point) override;
187 void OnDraw(CPDFSDK_PageView* pPageView,
188 CPDFSDK_Annot* pAnnot,
189 CFX_RenderDevice* pDevice,
190 CFX_Matrix* pUser2Device,
191 FX_DWORD dwFlags) override;
192 void OnDrawDeactive(CPDFSDK_PageView* pPageView,
193 CPDFSDK_Annot* pAnnot,
194 CFX_RenderDevice* pDevice,
195 CFX_Matrix* pUser2Device,
196 FX_DWORD dwFlags) override;
197
198 protected:
199 FX_BOOL m_bMouseIn;
200 FX_BOOL m_bMouseDown;
201 };
202
203 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_
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