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_IJAVASCRIPT_H_ 8 #define FPDFSDK_INCLUDE_JAVASCRIPT_IJAVASCRIPT_H_ 9 10 #include "../../../core/include/fxcrt/fx_basic.h" 11 12 class CPDF_Bookmark; 13 class CPDF_FormField; 14 class CPDFSDK_Annot; 15 class CPDFSDK_Document; 16 17 class IFXJS_Context 18 { 19 public: 20 virtual ~IFXJS_Context() { } 21 virtual FX_BOOL Compile(const CFX_WideString& script, CFX_WideString& info) = 0; 22 virtual FX_BOOL RunScript(const CFX_WideString& script, CFX_WideString& info) = 0; 23 24 virtual void OnApp_Init() = 0; 25 26 virtual void OnDoc_Open(CPDFSDK_Document* pDoc, const CFX_WideString& strTargetName) = 0; 27 virtual void OnDoc_WillPrint(CPDFSDK_Document* pDoc) = 0; 28 virtual void OnDoc_DidPrint(CPDFSDK_Document* pDoc) = 0; 29 virtual void OnDoc_WillSave(CPDFSDK_Document* pDoc) = 0; 30 virtual void OnDoc_DidSave(CPDFSDK_Document* pDoc) = 0; 31 virtual void OnDoc_WillClose(CPDFSDK_Document* pDoc) = 0; 32 33 virtual void OnPage_Open(CPDFSDK_Document* pTarget) = 0; 34 virtual void OnPage_Close(CPDFSDK_Document* pTarget) = 0; 35 virtual void OnPage_InView(CPDFSDK_Document* pTarget) = 0; 36 virtual void OnPage_OutView(CPDFSDK_Document* pTarget) = 0; 37 38 virtual void OnField_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) = 0; 39 virtual void OnField_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) = 0; 40 virtual void OnField_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) = 0; 41 virtual void OnField_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) = 0; 42 virtual void OnField_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value) = 0; 43 virtual void OnField_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value) = 0; 44 45 virtual void OnField_Calculate(CPDF_FormField* pSource, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc) = 0; 46 virtual void OnField_Format(int nCommitKey, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit) = 0; 47 virtual void OnField_Keystroke(int nCommitKey, CFX_WideString& strChange, const CFX_WideString& strChangeEx, 48 FX_BOOL KeyDown, FX_BOOL bModifier, int &nSelEnd,int &nSelStart, FX_BOOL bShift, 49 CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit, 50 FX_BOOL bFieldFull, FX_BOOL &bRc) = 0; 51 virtual void OnField_Validate(CFX_WideString& strChange, const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, 52 FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc) = 0; 53 54 virtual void OnScreen_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 55 virtual void OnScreen_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 56 virtual void OnScreen_Open(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 57 virtual void OnScreen_Close(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 58 virtual void OnScreen_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 59 virtual void OnScreen_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 60 virtual void OnScreen_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 61 virtual void OnScreen_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 62 virtual void OnScreen_InView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 63 virtual void OnScreen_OutView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) = 0; 64 65 virtual void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) = 0; 66 virtual void OnLink_MouseUp(CPDFSDK_Document* pTarget) = 0; 67 68 virtual void OnMenu_Exec(CPDFSDK_Document* pTarget, const CFX_WideString &) = 0; 69 virtual void OnBatchExec(CPDFSDK_Document* pTarget) = 0; 70 virtual void OnConsole_Exec() = 0; 71 virtual void OnExternal_Exec() = 0; 72 73 virtual void EnableMessageBox(FX_BOOL bEnable) = 0; 74 }; 75 76 class IFXJS_Runtime 77 { 78 public: 79 virtual IFXJS_Context* NewContext() = 0; 80 virtual void ReleaseContext(IFXJS_Context * pContext) = 0; 81 virtual IFXJS_Context* GetCurrentContext() = 0; 82 83 virtual void SetReaderDocument(CPDFSDK_Document* pReaderDoc) = 0; 84 virtual CPDFSDK_Document* GetReaderDocument() = 0; 85 86 protected: 87 ~IFXJS_Runtime() { } 88 }; 89 90 class CPDFDoc_Environment; 91 class CJS_GlobalData; 92 93 class CJS_RuntimeFactory 94 { 95 public: 96 CJS_RuntimeFactory():m_bInit(FALSE),m_nRef(0),m_pGlobalData(NULL),m_nGlobalDataCount(0) {} 97 ~CJS_RuntimeFactory(); 98 IFXJS_Runtime* NewJSRuntime(CPDFDoc_Environment* pApp); 99 void DeleteJSRuntime(IFXJS_Runtime* pRuntime); 100 void AddRef(); 101 void Release(); 102 103 CJS_GlobalData* NewGlobalData(CPDFDoc_Environment* pApp); 104 void ReleaseGlobalData(); 105 private: 106 FX_BOOL m_bInit; 107 int m_nRef; 108 CJS_GlobalData* m_pGlobalData; 109 FX_INT32 m_nGlobalDataCount; 110 }; 111 112 #endif // FPDFSDK_INCLUDE_JAVASCRIPT_IJAVASCRIPT_H_ 113
