fpdfsdk/include/javascript/JS_Object.h - Issue 1389783002: Make the vast majority of JS headers private to src/javascript.

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Issue 1389783002: Make the vast majority of JS headers private to src/javascript. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Nits. Created 5 years, 2 months ago

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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_OBJECT_H_

8 #define FPDFSDK_INCLUDE_JAVASCRIPT_JS_OBJECT_H_

9

10 #include <map>

11

12 #include "../../../third_party/base/nonstd_unique_ptr.h"

13

14 #include "../fsdk_define.h" // For FX_UINT

15 #include "../fsdk_mgr.h" // For CPDFDoc_Environment

16 #include "../fx_systemhandler.h" // For IFX_SystemHandler

17 #include "../jsapi/fxjs_v8.h"

18 #include "JS_Runtime.h"

19

20 class CJS_Context;

21 class CJS_Object;

22 class CJS_Timer;

23

24 class CJS_EmbedObj {

25 public:

26 explicit CJS_EmbedObj(CJS_Object* pJSObject);

27 virtual ~CJS_EmbedObj();

28

29 virtual void TimerProc(CJS_Timer* pTimer) {}

30

31 CJS_Object* GetJSObject() const { return m_pJSObject; }

32

33 int MsgBox(CPDFDoc_Environment* pApp,

34 const FX_WCHAR* swMsg,

35 const FX_WCHAR* swTitle,

36 FX_UINT nType,

37 FX_UINT nIcon);

38 void Alert(CJS_Context* pContext, const FX_WCHAR* swMsg);

39

40 protected:

41 CJS_Object* m_pJSObject;

42 };

43

44 class CJS_Object {

45 public:

46 explicit CJS_Object(v8::Local<v8::Object> pObject);

47 virtual ~CJS_Object();

48

49 void MakeWeak();

50 void Dispose();

51

52 virtual FX_BOOL IsType(const FX_CHAR* sClassName) { return TRUE; }

53 virtual CFX_ByteString GetClassName() { return ""; }

54

55 virtual FX_BOOL InitInstance(IFXJS_Context* cc) { return TRUE; }

56 virtual FX_BOOL ExitInstance() { return TRUE; }

57

58 v8::Local<v8::Object> ToV8Object() { return m_pV8Object.Get(m_pIsolate); }

59

60 // Takes ownership of \|pObj\|.

61 void SetEmbedObject(CJS_EmbedObj* pObj) { m_pEmbedObj.reset(pObj); }

62 CJS_EmbedObj* GetEmbedObject() const { return m_pEmbedObj.get(); }

63

64 static int MsgBox(CPDFDoc_Environment* pApp,

65 const FX_WCHAR* swMsg,

66 const FX_WCHAR* swTitle,

67 FX_UINT nType,

68 FX_UINT nIcon);

69 static void Alert(CJS_Context* pContext, const FX_WCHAR* swMsg);

70

71 v8::Isolate* GetIsolate() { return m_pIsolate; }

72

73 protected:

74 nonstd::unique_ptr<CJS_EmbedObj> m_pEmbedObj;

75 v8::Global<v8::Object> m_pV8Object;

76 v8::Isolate* m_pIsolate;

77 };

78

79 class CJS_Timer : public CJS_Runtime::Observer {

80 public:

81 CJS_Timer(CJS_EmbedObj* pObj,

82 CPDFDoc_Environment* pApp,

83 CJS_Runtime* pRuntime,

84 int nType,

85 const CFX_WideString& script,

86 FX_DWORD dwElapse,

87 FX_DWORD dwTimeOut);

88 ~CJS_Timer() override;

89

90 void KillJSTimer();

91

92 int GetType() const { return m_nType; }

93 FX_DWORD GetTimeOut() const { return m_dwTimeOut; }

94 CJS_Runtime* GetRuntime() const { return m_bValid ? m_pRuntime : nullptr; }

95 CFX_WideString GetJScript() const { return m_swJScript; }

96

97 static void TimerProc(int idEvent);

98

99 private:

100 using TimerMap = std::map<FX_UINT, CJS_Timer*>;

101 static TimerMap* GetGlobalTimerMap();

102

103 // CJS_Runtime::Observer

104 void OnDestroyed() override;

105

106 FX_DWORD m_nTimerID;

107 CJS_EmbedObj* const m_pEmbedObj;

108 bool m_bProcessing;

109 bool m_bValid;

110

111 // data

112 const int m_nType; // 0:Interval; 1:TimeOut

113 const FX_DWORD m_dwTimeOut;

114 const CFX_WideString m_swJScript;

115 CJS_Runtime* const m_pRuntime;

116 CPDFDoc_Environment* const m_pApp;

117 };

118

119 #endif // FPDFSDK_INCLUDE_JAVASCRIPT_JS_OBJECT_H_

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