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gerrit-public.fairphone.software / platform / external / pdfium / 3f3b45cc74b0499912409f766a595945dbbfc4c5 / . / fpdfsdk / include / javascript / JS_EventHandler.h
blob: d16933aeef4eacf1915e795a046e828a9da77055 [file] [log] [blame]
John Abd-El-Malek3f3b45c2014-05-23 17:28:10 -0700[diff] [blame^]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 _JS_EVENTHANDLER_H_
8#define _JS_EVENTHANDLER_H_
9
10class CJS_Context;
11class Field;
12
13enum JS_EVENT_T
14{
15 JET_UNKNOWN,
16 JET_APP_INIT,
17 JET_DOC_OPEN,
18 JET_DOC_WILLPRINT,
19 JET_DOC_DIDPRINT,
20 JET_DOC_WILLSAVE,
21 JET_DOC_DIDSAVE,
22 JET_DOC_WILLCLOSE,
23 JET_PAGE_OPEN,
24 JET_PAGE_CLOSE,
25 JET_PAGE_INVIEW,
26 JET_PAGE_OUTVIEW,
27 JET_FIELD_MOUSEDOWN,
28 JET_FIELD_MOUSEUP,
29 JET_FIELD_MOUSEENTER,
30 JET_FIELD_MOUSEEXIT,
31 JET_FIELD_FOCUS,
32 JET_FIELD_BLUR,
33 JET_FIELD_KEYSTROKE,
34 JET_FIELD_VALIDATE,
35 JET_FIELD_CALCULATE,
36 JET_FIELD_FORMAT,
37 JET_SCREEN_FOCUS,
38 JET_SCREEN_BLUR,
39 JET_SCREEN_OPEN,
40 JET_SCREEN_CLOSE,
41 JET_SCREEN_MOUSEDOWN,
42 JET_SCREEN_MOUSEUP,
43 JET_SCREEN_MOUSEENTER,
44 JET_SCREEN_MOUSEEXIT,
45 JET_SCREEN_INVIEW,
46 JET_SCREEN_OUTVIEW,
47 JET_BATCH_EXEC,
48 JET_MENU_EXEC,
49 JET_CONSOLE_EXEC,
50 JET_EXTERNAL_EXEC,
51 JET_BOOKMARK_MOUSEUP,
52 JET_LINK_MOUSEUP
53};
54
55class CJS_EventHandler
56{
57public:
58 CJS_EventHandler(CJS_Context * pContext);
59 virtual ~CJS_EventHandler();
60
61 void OnApp_Init();
62
63 void OnDoc_Open(CPDFSDK_Document* pDoc, const CFX_WideString& strTargetName);
64 void OnDoc_WillPrint(CPDFSDK_Document* pDoc);
65 void OnDoc_DidPrint(CPDFSDK_Document* pDoc);
66 void OnDoc_WillSave(CPDFSDK_Document* pDoc);
67 void OnDoc_DidSave(CPDFSDK_Document* pDoc);
68 void OnDoc_WillClose(CPDFSDK_Document* pDoc);
69
70 void OnPage_Open(CPDFSDK_Document* pDoc);
71 void OnPage_Close(CPDFSDK_Document* pDoc);
72 void OnPage_InView(CPDFSDK_Document* pTarget);
73 void OnPage_OutView(CPDFSDK_Document* pTarget);
74
75 void OnField_Calculate(CPDF_FormField* pSource, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc);
76 void OnField_Format(int nCommitKey, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit);
77 void OnField_Keystroke(int nCommitKey, CFX_WideString& strChange, const CFX_WideString& strChangeEx,
78 FX_BOOL KeyDown, FX_BOOL bModifier, int &nSelEnd,int &nSelStart, FX_BOOL bShift,
79 CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit,
80 FX_BOOL bFieldFull, FX_BOOL &bRc);
81 void OnField_Validate(CFX_WideString& strChange, const CFX_WideString& strChangeEx, FX_BOOL bKeyDown,
82 FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc);
83
84 void OnField_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
85 void OnField_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
86 void OnField_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
87 void OnField_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
88 void OnField_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value);
89 void OnField_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value);
90
91 void OnScreen_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
92 void OnScreen_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
93 void OnScreen_Open(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
94 void OnScreen_Close(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
95 void OnScreen_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
96 void OnScreen_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
97 void OnScreen_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
98 void OnScreen_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
99 void OnScreen_InView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
100 void OnScreen_OutView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
101
102 void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark);
103 void OnLink_MouseUp(CPDFSDK_Document* pTarget);
104
105 void OnMenu_Exec(CPDFSDK_Document* pTarget, const CFX_WideString& strTargetName);
106 void OnBatchExec(CPDFSDK_Document *pTarget);
107 void OnConsole_Exec();
108 void OnExternal_Exec();
109
110public:
111 void Initial(JS_EVENT_T type);
112 void Destroy();
113 FX_BOOL IsValid();
114
115
116 CFX_WideString& Change();
117 CFX_WideString ChangeEx();
118 int CommitKey();
119 FX_BOOL FieldFull();
120 FX_BOOL KeyDown();
121 FX_BOOL Modifier();
122 FX_LPCWSTR Name();
123 FX_LPCWSTR Type();
124 FX_BOOL& Rc();
125 int& SelEnd();
126 int& SelStart();
127 FX_BOOL Shift();
128 Field* Source();
129 Field* Target_Field();
130 CFX_WideString& Value();
131 FX_BOOL WillCommit();
132 CFX_WideString TargetName();
133
134 JS_EVENT_T EventType() {return m_eEventType;};
135
136public:
137 CJS_Context* m_pJSContext;
138 JS_EVENT_T m_eEventType;
139 FX_BOOL m_bValid;
140
141 CFX_WideString m_strTargetName;
142 CFX_WideString m_strSourceName;
143 CFX_WideString* m_pWideStrChange;
144 CFX_WideString m_WideStrChangeDu;
145 CFX_WideString m_WideStrChangeEx;
146 int m_nCommitKey;
147 FX_BOOL m_bKeyDown;
148 FX_BOOL m_bModifier;
149 FX_BOOL m_bShift;
150 int* m_pISelEnd;
151 int m_nSelEndDu;
152 int* m_pISelStart;
153 int m_nSelStartDu;
154 FX_BOOL m_bWillCommit;
155 CFX_WideString* m_pValue;
156 FX_BOOL m_bFieldFull;
157 FX_BOOL* m_pbRc;
158 FX_BOOL m_bRcDu;
159
160 CPDFSDK_Document* m_pSourceDoc;
161 CPDF_Bookmark* m_pTargetBookMark;
162 CPDFSDK_Document* m_pTargetDoc;
163 CPDFSDK_Annot* m_pTargetAnnot;
164};
165
166#endif //_JS_EVENTHANDLER_H_
167