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 _GLOBAL_H_ 8 #define _GLOBAL_H_ 9 10 class CJS_GlobalData; 11 12 struct js_global_data 13 { 14 js_global_data() 15 { 16 nType = 0; 17 dData = 0; 18 bData = FALSE; 19 sData = ""; 20 bPersistent = FALSE; 21 bDeleted = FALSE; 22 } 23 24 ~js_global_data() 25 { 26 pData.Reset(); 27 } 28 int nType; //0:int 1:bool 2:string 3:obj 29 double dData; 30 bool bData; 31 CFX_ByteString sData; 32 v8::Persistent<v8::Object> pData; 33 bool bPersistent; 34 bool bDeleted; 35 }; 36 37 class global_alternate : public CJS_EmbedObj 38 { 39 public: 40 global_alternate(CJS_Object* pJSObject); 41 virtual ~global_alternate(); 42 43 public: 44 FX_BOOL setPersistent(OBJ_METHOD_PARAMS); 45 46 public: 47 FX_BOOL QueryProperty(FX_LPCWSTR propname); 48 FX_BOOL DoProperty(IFXJS_Context* cc, FX_LPCWSTR propname, CJS_PropValue & vp, JS_ErrorString & sError); 49 FX_BOOL DelProperty(IFXJS_Context* cc, FX_LPCWSTR propname, JS_ErrorString & sError); 50 51 void Initial(CPDFDoc_Environment* pApp); 52 53 private: 54 void UpdateGlobalPersistentVariables(); 55 void CommitGlobalPersisitentVariables(); 56 void DestroyGlobalPersisitentVariables(); 57 FX_BOOL SetGlobalVariables(FX_LPCSTR propname, int nType, 58 double dData, bool bData, const CFX_ByteString& sData, JSObject pData, bool bDefaultPersistent); 59 60 void ObjectToArray(v8::Handle<v8::Object> pObj, CJS_GlobalVariableArray& array); 61 void PutObjectProperty(v8::Handle<v8::Object> obj, CJS_KeyValue* pData); 62 63 private: 64 CFX_MapByteStringToPtr m_mapGlobal; 65 CFX_WideString m_sFilePath; 66 CJS_GlobalData* m_pGlobalData; 67 CPDFDoc_Environment* m_pApp; 68 }; 69 70 71 class CJS_Global : public CJS_Object 72 { 73 public: 74 CJS_Global(JSFXObject pObject) : CJS_Object(pObject) {}; 75 virtual ~CJS_Global(void){}; 76 77 virtual FX_BOOL InitInstance(IFXJS_Context* cc); 78 79 DECLARE_SPECIAL_JS_CLASS(CJS_Global); 80 81 JS_SPECIAL_STATIC_METHOD(setPersistent, global_alternate, global); 82 83 }; 84 85 #endif //_GLOBAL_H_ 86
