1 // Copyright 2017 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_JAVASCRIPT_CJS_EVENT_CONTEXT_H_ 8 #define FPDFSDK_JAVASCRIPT_CJS_EVENT_CONTEXT_H_ 9 10 #include <memory> 11 12 #include "core/fxcrt/fx_string.h" 13 #include "core/fxcrt/fx_system.h" 14 #include "fpdfsdk/javascript/ijs_event_context.h" 15 16 class CJS_EventHandler; 17 class CJS_Runtime; 18 class CPDFSDK_FormFillEnvironment; 19 20 class CJS_EventContext : public IJS_EventContext { 21 public: 22 explicit CJS_EventContext(CJS_Runtime* pRuntime); 23 ~CJS_EventContext() override; 24 25 // IJS_EventContext 26 bool RunScript(const CFX_WideString& script, CFX_WideString* info) override; 27 void OnApp_Init() override; 28 void OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv, 29 const CFX_WideString& strTargetName) override; 30 void OnDoc_WillPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 31 void OnDoc_DidPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 32 void OnDoc_WillSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 33 void OnDoc_DidSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 34 void OnDoc_WillClose(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 35 void OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 36 void OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 37 void OnPage_InView(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 38 void OnPage_OutView(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 39 void OnField_MouseDown(bool bModifier, 40 bool bShift, 41 CPDF_FormField* pTarget) override; 42 void OnField_MouseEnter(bool bModifier, 43 bool bShift, 44 CPDF_FormField* pTarget) override; 45 void OnField_MouseExit(bool bModifier, 46 bool bShift, 47 CPDF_FormField* pTarget) override; 48 void OnField_MouseUp(bool bModifier, 49 bool bShift, 50 CPDF_FormField* pTarget) override; 51 void OnField_Focus(bool bModifier, 52 bool bShift, 53 CPDF_FormField* pTarget, 54 const CFX_WideString& Value) override; 55 void OnField_Blur(bool bModifier, 56 bool bShift, 57 CPDF_FormField* pTarget, 58 const CFX_WideString& Value) override; 59 void OnField_Calculate(CPDF_FormField* pSource, 60 CPDF_FormField* pTarget, 61 CFX_WideString& Value, 62 bool& bRc) override; 63 void OnField_Format(CPDF_FormField* pTarget, 64 CFX_WideString& Value, 65 bool bWillCommit) override; 66 void OnField_Keystroke(CFX_WideString& strChange, 67 const CFX_WideString& strChangeEx, 68 bool bKeyDown, 69 bool bModifier, 70 int& nSelEnd, 71 int& nSelStart, 72 bool bShift, 73 CPDF_FormField* pTarget, 74 CFX_WideString& Value, 75 bool bWillCommit, 76 bool bFieldFull, 77 bool& bRc) override; 78 void OnField_Validate(CFX_WideString& strChange, 79 const CFX_WideString& strChangeEx, 80 bool bKeyDown, 81 bool bModifier, 82 bool bShift, 83 CPDF_FormField* pTarget, 84 CFX_WideString& Value, 85 bool& bRc) override; 86 void OnScreen_Focus(bool bModifier, 87 bool bShift, 88 CPDFSDK_Annot* pScreen) override; 89 void OnScreen_Blur(bool bModifier, 90 bool bShift, 91 CPDFSDK_Annot* pScreen) override; 92 void OnScreen_Open(bool bModifier, 93 bool bShift, 94 CPDFSDK_Annot* pScreen) override; 95 void OnScreen_Close(bool bModifier, 96 bool bShift, 97 CPDFSDK_Annot* pScreen) override; 98 void OnScreen_MouseDown(bool bModifier, 99 bool bShift, 100 CPDFSDK_Annot* pScreen) override; 101 void OnScreen_MouseUp(bool bModifier, 102 bool bShift, 103 CPDFSDK_Annot* pScreen) override; 104 void OnScreen_MouseEnter(bool bModifier, 105 bool bShift, 106 CPDFSDK_Annot* pScreen) override; 107 void OnScreen_MouseExit(bool bModifier, 108 bool bShift, 109 CPDFSDK_Annot* pScreen) override; 110 void OnScreen_InView(bool bModifier, 111 bool bShift, 112 CPDFSDK_Annot* pScreen) override; 113 void OnScreen_OutView(bool bModifier, 114 bool bShift, 115 CPDFSDK_Annot* pScreen) override; 116 void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) override; 117 void OnLink_MouseUp(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 118 void OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv, 119 const CFX_WideString& strTargetName) override; 120 void OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) override; 121 void OnConsole_Exec() override; 122 void OnExternal_Exec() override; 123 124 CJS_Runtime* GetJSRuntime() const { return m_pRuntime; } 125 CJS_EventHandler* GetEventHandler() const { return m_pEventHandler.get(); } 126 127 CPDFSDK_FormFillEnvironment* GetFormFillEnv(); 128 129 private: 130 CJS_Runtime* const m_pRuntime; 131 std::unique_ptr<CJS_EventHandler> m_pEventHandler; 132 bool m_bBusy; 133 }; 134 135 #endif // FPDFSDK_JAVASCRIPT_CJS_EVENT_CONTEXT_H_ 136
