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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef FPDFSDK_INCLUDE_JAVASCRIPT_GLOBAL_H_
#define FPDFSDK_INCLUDE_JAVASCRIPT_GLOBAL_H_
#include <map>
#include "JS_Define.h"
class CJS_GlobalData;
class CJS_GlobalVariableArray;
class CJS_KeyValue;
struct JSGlobalData {
JSGlobalData() {
nType = 0;
dData = 0;
bData = FALSE;
sData = "";
bPersistent = FALSE;
bDeleted = FALSE;
}
~JSGlobalData() { pData.Reset(); }
int nType; // 0:int 1:bool 2:string 3:obj
double dData;
bool bData;
CFX_ByteString sData;
v8::Global<v8::Object> pData;
bool bPersistent;
bool bDeleted;
};
class JSGlobalAlternate : public CJS_EmbedObj {
public:
JSGlobalAlternate(CJS_Object* pJSObject);
~JSGlobalAlternate() override;
FX_BOOL setPersistent(IFXJS_Context* cc,
const CJS_Parameters& params,
CJS_Value& vRet,
CFX_WideString& sError);
FX_BOOL QueryProperty(const FX_WCHAR* propname);
FX_BOOL DoProperty(IFXJS_Context* cc,
const FX_WCHAR* propname,
CJS_PropValue& vp,
CFX_WideString& sError);
FX_BOOL DelProperty(IFXJS_Context* cc,
const FX_WCHAR* propname,
CFX_WideString& sError);
void Initial(CPDFDoc_Environment* pApp);
private:
void UpdateGlobalPersistentVariables();
void CommitGlobalPersisitentVariables();
void DestroyGlobalPersisitentVariables();
FX_BOOL SetGlobalVariables(const FX_CHAR* propname,
int nType,
double dData,
bool bData,
const CFX_ByteString& sData,
v8::Local<v8::Object> pData,
bool bDefaultPersistent);
void ObjectToArray(v8::Local<v8::Object> pObj,
CJS_GlobalVariableArray& array);
void PutObjectProperty(v8::Local<v8::Object> obj, CJS_KeyValue* pData);
private:
std::map<CFX_ByteString, JSGlobalData*> m_mapGlobal;
CFX_WideString m_sFilePath;
CJS_GlobalData* m_pGlobalData;
CPDFDoc_Environment* m_pApp;
};
class CJS_Global : public CJS_Object {
public:
explicit CJS_Global(v8::Local<v8::Object> pObject) : CJS_Object(pObject) {}
~CJS_Global() override {}
// CJS_Object
FX_BOOL InitInstance(IFXJS_Context* cc) override;
DECLARE_SPECIAL_JS_CLASS(CJS_Global);
JS_SPECIAL_STATIC_METHOD(setPersistent, JSGlobalAlternate, global);
};
#endif // FPDFSDK_INCLUDE_JAVASCRIPT_GLOBAL_H_
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