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_JAVASCRIPT_JS_CONTEXT_H_
8#define FPDFSDK_INCLUDE_JAVASCRIPT_JS_CONTEXT_H_
9
10#include "../../../core/include/fxcrt/fx_system.h"
11#include "../../../core/include/fxcrt/fx_string.h"
12#include "IJavaScript.h"
13
14class CJS_EventHandler;
15class CJS_Runtime;
16
17class CJS_Context : public IFXJS_Context
18{
19public:
20	CJS_Context(CJS_Runtime* pRuntime);
21	virtual ~CJS_Context();
22
23public:
24	virtual FX_BOOL				Compile(const CFX_WideString& script, CFX_WideString& info);
25	virtual FX_BOOL				RunScript(const CFX_WideString& script, CFX_WideString& info);
26
27public:
28	virtual void				OnApp_Init();
29
30	virtual void				OnDoc_Open(CPDFSDK_Document* pDoc, const CFX_WideString& strTargetName);
31	virtual void				OnDoc_WillPrint(CPDFSDK_Document* pDoc);
32	virtual void				OnDoc_DidPrint(CPDFSDK_Document* pDoc);
33	virtual void				OnDoc_WillSave(CPDFSDK_Document* pDoc);
34	virtual void				OnDoc_DidSave(CPDFSDK_Document* pDoc);
35	virtual void				OnDoc_WillClose(CPDFSDK_Document* pDoc);
36
37	virtual void				OnPage_Open(CPDFSDK_Document* pTarget);
38	virtual void				OnPage_Close(CPDFSDK_Document* pTarget);
39	virtual void				OnPage_InView(CPDFSDK_Document* pTarget);
40	virtual void				OnPage_OutView(CPDFSDK_Document* pTarget);
41
42	virtual void				OnField_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
43	virtual void				OnField_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
44	virtual void				OnField_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
45	virtual void				OnField_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget);
46	virtual void				OnField_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value);
47	virtual void				OnField_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value);
48
49	virtual void				OnField_Calculate(CPDF_FormField* pSource, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc);
50	virtual void				OnField_Format(int nCommitKey, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit);
51	virtual void				OnField_Keystroke(int nCommitKey, CFX_WideString& strChange, const CFX_WideString& strChangeEx,
52									FX_BOOL bKeyDown, FX_BOOL bModifier, int &nSelEnd,int &nSelStart, FX_BOOL bShift,
53									CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit,
54									FX_BOOL bFieldFull, FX_BOOL &bRc);
55	virtual void				OnField_Validate(CFX_WideString& strChange, const CFX_WideString& strChangeEx, FX_BOOL bKeyDown,
56									FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc);
57
58	virtual void				OnScreen_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
59	virtual void				OnScreen_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
60	virtual void				OnScreen_Open(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
61	virtual void				OnScreen_Close(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
62	virtual void				OnScreen_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
63	virtual void				OnScreen_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
64	virtual void				OnScreen_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
65	virtual void				OnScreen_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
66	virtual void				OnScreen_InView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
67	virtual void				OnScreen_OutView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen);
68
69	virtual void				OnBookmark_MouseUp(CPDF_Bookmark* pBookMark);
70	virtual void				OnLink_MouseUp(CPDFSDK_Document* pTarget);
71
72	virtual void				OnMenu_Exec(CPDFSDK_Document* pTarget, const CFX_WideString& strTargetName);
73	virtual void				OnBatchExec(CPDFSDK_Document* pTarget);
74	virtual void				OnConsole_Exec();
75	virtual void				OnExternal_Exec();
76
77	virtual void				EnableMessageBox(FX_BOOL bEnable) {m_bMsgBoxEnable = bEnable;}
78	FX_BOOL						IsMsgBoxEnabled() const {return m_bMsgBoxEnable;}
79
80public:
81	CPDFDoc_Environment*			GetReaderApp();
82	CJS_Runtime*				GetJSRuntime(){return m_pRuntime;}
83
84	FX_BOOL						DoJob(int nMode, const CFX_WideString& script, CFX_WideString& info);
85
86	CJS_EventHandler*			GetEventHandler(){return m_pEventHandler;};
87	CPDFSDK_Document*			GetReaderDocument();
88
89private:
90	CJS_Runtime*				m_pRuntime;
91	CJS_EventHandler*			m_pEventHandler;
92
93	FX_BOOL						m_bBusy;
94	FX_BOOL						m_bMsgBoxEnable;
95};
96
97#endif  // FPDFSDK_INCLUDE_JAVASCRIPT_JS_CONTEXT_H_
98