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Side by Side Diff: fpdfsdk/src/javascript/JS_EventHandler.h

Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master 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_SRC_JAVASCRIPT_JS_EVENTHANDLER_H_
8 #define FPDFSDK_SRC_JAVASCRIPT_JS_EVENTHANDLER_H_
9
10 #include "core/include/fxcrt/fx_string.h"
11 #include "core/include/fxcrt/fx_system.h"
12
13 class CJS_Context;
14 class CPDFSDK_Annot;
15 class CPDFSDK_Document;
16 class CPDF_Bookmark;
17 class CPDF_FormField;
18 class Field;
19
20 enum JS_EVENT_T {
21 JET_UNKNOWN,
22 JET_APP_INIT,
23 JET_DOC_OPEN,
24 JET_DOC_WILLPRINT,
25 JET_DOC_DIDPRINT,
26 JET_DOC_WILLSAVE,
27 JET_DOC_DIDSAVE,
28 JET_DOC_WILLCLOSE,
29 JET_PAGE_OPEN,
30 JET_PAGE_CLOSE,
31 JET_PAGE_INVIEW,
32 JET_PAGE_OUTVIEW,
33 JET_FIELD_MOUSEDOWN,
34 JET_FIELD_MOUSEUP,
35 JET_FIELD_MOUSEENTER,
36 JET_FIELD_MOUSEEXIT,
37 JET_FIELD_FOCUS,
38 JET_FIELD_BLUR,
39 JET_FIELD_KEYSTROKE,
40 JET_FIELD_VALIDATE,
41 JET_FIELD_CALCULATE,
42 JET_FIELD_FORMAT,
43 JET_SCREEN_FOCUS,
44 JET_SCREEN_BLUR,
45 JET_SCREEN_OPEN,
46 JET_SCREEN_CLOSE,
47 JET_SCREEN_MOUSEDOWN,
48 JET_SCREEN_MOUSEUP,
49 JET_SCREEN_MOUSEENTER,
50 JET_SCREEN_MOUSEEXIT,
51 JET_SCREEN_INVIEW,
52 JET_SCREEN_OUTVIEW,
53 JET_BATCH_EXEC,
54 JET_MENU_EXEC,
55 JET_CONSOLE_EXEC,
56 JET_EXTERNAL_EXEC,
57 JET_BOOKMARK_MOUSEUP,
58 JET_LINK_MOUSEUP
59 };
60
61 class CJS_EventHandler {
62 public:
63 CJS_EventHandler(CJS_Context* pContext);
64 virtual ~CJS_EventHandler();
65
66 void OnApp_Init();
67
68 void OnDoc_Open(CPDFSDK_Document* pDoc, const CFX_WideString& strTargetName);
69 void OnDoc_WillPrint(CPDFSDK_Document* pDoc);
70 void OnDoc_DidPrint(CPDFSDK_Document* pDoc);
71 void OnDoc_WillSave(CPDFSDK_Document* pDoc);
72 void OnDoc_DidSave(CPDFSDK_Document* pDoc);
73 void OnDoc_WillClose(CPDFSDK_Document* pDoc);
74
75 void OnPage_Open(CPDFSDK_Document* pDoc);
76 void OnPage_Close(CPDFSDK_Document* pDoc);
77 void OnPage_InView(CPDFSDK_Document* pTarget);
78 void OnPage_OutView(CPDFSDK_Document* pTarget);
79
80 void OnField_Calculate(CPDF_FormField* pSource,
81 CPDF_FormField* pTarget,
82 CFX_WideString& Value,
83 FX_BOOL& bRc);
84 void OnField_Format(CPDF_FormField* pTarget,
85 CFX_WideString& Value,
86 FX_BOOL bWillCommit);
87 void OnField_Keystroke(CFX_WideString& strChange,
88 const CFX_WideString& strChangeEx,
89 FX_BOOL KeyDown,
90 FX_BOOL bModifier,
91 int& nSelEnd,
92 int& nSelStart,
93 FX_BOOL bShift,
94 CPDF_FormField* pTarget,
95 CFX_WideString& Value,
96 FX_BOOL bWillCommit,
97 FX_BOOL bFieldFull,
98 FX_BOOL& bRc);
99 void OnField_Validate(CFX_WideString& strChange,
100 const CFX_WideString& strChangeEx,
101 FX_BOOL bKeyDown,
102 FX_BOOL bModifier,
103 FX_BOOL bShift,
104 CPDF_FormField* pTarget,
105 CFX_WideString& Value,
106 FX_BOOL& bRc);
107
108 void OnField_MouseDown(FX_BOOL bModifier,
109 FX_BOOL bShift,
110 CPDF_FormField* pTarget);
111 void OnField_MouseEnter(FX_BOOL bModifier,
112 FX_BOOL bShift,
113 CPDF_FormField* pTarget);
114 void OnField_MouseExit(FX_BOOL bModifier,
115 FX_BOOL bShift,
116 CPDF_FormField* pTarget);
117 void OnField_MouseUp(FX_BOOL bModifier,
118 FX_BOOL bShift,
119 CPDF_FormField* pTarget);
120 void OnField_Blur(FX_BOOL bModifier,
121 FX_BOOL bShift,
122 CPDF_FormField* pTarget,
123 const CFX_WideString& Value);
124 void OnField_Focus(FX_BOOL bModifier,
125 FX_BOOL bShift,
126 CPDF_FormField* pTarget,
127 const CFX_WideString& Value);
128
129 void OnScreen_Focus(FX_BOOL bModifier,
130 FX_BOOL bShift,
131 CPDFSDK_Annot* pScreen);
132 void OnScreen_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
133 void OnScreen_Open(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
134 void OnScreen_Close(FX_BOOL bModifier,
135 FX_BOOL bShift,
136 CPDFSDK_Annot* pScreen);
137 void OnScreen_MouseDown(FX_BOOL bModifier,
138 FX_BOOL bShift,
139 CPDFSDK_Annot* pScreen);
140 void OnScreen_MouseUp(FX_BOOL bModifier,
141 FX_BOOL bShift,
142 CPDFSDK_Annot* pScreen);
143 void OnScreen_MouseEnter(FX_BOOL bModifier,
144 FX_BOOL bShift,
145 CPDFSDK_Annot* pScreen);
146 void OnScreen_MouseExit(FX_BOOL bModifier,
147 FX_BOOL bShift,
148 CPDFSDK_Annot* pScreen);
149 void OnScreen_InView(FX_BOOL bModifier,
150 FX_BOOL bShift,
151 CPDFSDK_Annot* pScreen);
152 void OnScreen_OutView(FX_BOOL bModifier,
153 FX_BOOL bShift,
154 CPDFSDK_Annot* pScreen);
155
156 void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark);
157 void OnLink_MouseUp(CPDFSDK_Document* pTarget);
158
159 void OnMenu_Exec(CPDFSDK_Document* pTarget,
160 const CFX_WideString& strTargetName);
161 void OnBatchExec(CPDFSDK_Document* pTarget);
162 void OnConsole_Exec();
163 void OnExternal_Exec();
164
165 public:
166 void Initial(JS_EVENT_T type);
167 void Destroy();
168 FX_BOOL IsValid();
169
170 CFX_WideString& Change();
171 CFX_WideString ChangeEx();
172 int CommitKey();
173 FX_BOOL FieldFull();
174 FX_BOOL KeyDown();
175 FX_BOOL Modifier();
176 const FX_WCHAR* Name();
177 const FX_WCHAR* Type();
178 FX_BOOL& Rc();
179 int& SelEnd();
180 int& SelStart();
181 FX_BOOL Shift();
182 Field* Source();
183 Field* Target_Field();
184 CFX_WideString& Value();
185 FX_BOOL WillCommit();
186 CFX_WideString TargetName();
187
188 JS_EVENT_T EventType() { return m_eEventType; }
189
190 public:
191 CJS_Context* m_pJSContext;
192 JS_EVENT_T m_eEventType;
193 FX_BOOL m_bValid;
194
195 CFX_WideString m_strTargetName;
196 CFX_WideString m_strSourceName;
197 CFX_WideString* m_pWideStrChange;
198 CFX_WideString m_WideStrChangeDu;
199 CFX_WideString m_WideStrChangeEx;
200 int m_nCommitKey;
201 FX_BOOL m_bKeyDown;
202 FX_BOOL m_bModifier;
203 FX_BOOL m_bShift;
204 int* m_pISelEnd;
205 int m_nSelEndDu;
206 int* m_pISelStart;
207 int m_nSelStartDu;
208 FX_BOOL m_bWillCommit;
209 CFX_WideString* m_pValue;
210 FX_BOOL m_bFieldFull;
211 FX_BOOL* m_pbRc;
212 FX_BOOL m_bRcDu;
213
214 CPDFSDK_Document* m_pSourceDoc;
215 CPDF_Bookmark* m_pTargetBookMark;
216 CPDFSDK_Document* m_pTargetDoc;
217 CPDFSDK_Annot* m_pTargetAnnot;
218 };
219
220 #endif // FPDFSDK_SRC_JAVASCRIPT_JS_EVENTHANDLER_H_
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