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 14 class CJS_EventHandler; 15 class CJS_Runtime; 16 17 class CJS_Context : public IFXJS_Context 18 { 19 public: 20 CJS_Context(CJS_Runtime* pRuntime); 21 virtual ~CJS_Context(); 22 23 public: 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 27 public: 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 EnableMessageBox(FX_BOOL bEnable)77 virtual void EnableMessageBox(FX_BOOL bEnable) {m_bMsgBoxEnable = bEnable;} IsMsgBoxEnabled()78 FX_BOOL IsMsgBoxEnabled() const {return m_bMsgBoxEnable;} 79 80 public: 81 CPDFDoc_Environment* GetReaderApp(); GetJSRuntime()82 CJS_Runtime* GetJSRuntime(){return m_pRuntime;} 83 84 FX_BOOL DoJob(int nMode, const CFX_WideString& script, CFX_WideString& info); 85 GetEventHandler()86 CJS_EventHandler* GetEventHandler(){return m_pEventHandler;}; 87 CPDFSDK_Document* GetReaderDocument(); 88 89 private: 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