| // Copyright 2016 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 FXJS_CFXJSE_CONTEXT_H_ |
| #define FXJS_CFXJSE_CONTEXT_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "fxjs/fxjse.h" |
| #include "v8/include/v8.h" |
| |
| class CFXJSE_Class; |
| class CFXJSE_Value; |
| struct FXJSE_CLASS_DESCRIPTOR; |
| |
| class CFXJSE_Context { |
| public: |
| static std::unique_ptr<CFXJSE_Context> Create( |
| v8::Isolate* pIsolate, |
| const FXJSE_CLASS_DESCRIPTOR* pGlobalClass, |
| CFXJSE_HostObject* pGlobalObject); |
| |
| explicit CFXJSE_Context(v8::Isolate* pIsolate); |
| ~CFXJSE_Context(); |
| |
| v8::Isolate* GetIsolate() const { return m_pIsolate; } |
| v8::Local<v8::Context> GetContext(); |
| std::unique_ptr<CFXJSE_Value> GetGlobalObject(); |
| void AddClass(std::unique_ptr<CFXJSE_Class> pClass); |
| CFXJSE_Class* GetClassByName(const ByteStringView& szName) const; |
| void EnableCompatibleMode(); |
| bool ExecuteScript(const char* szScript, |
| CFXJSE_Value* lpRetValue, |
| CFXJSE_Value* lpNewThisObject = nullptr); |
| |
| protected: |
| friend class CFXJSE_ScopeUtil_IsolateHandleContext; |
| |
| CFXJSE_Context(); |
| CFXJSE_Context(const CFXJSE_Context&); |
| CFXJSE_Context& operator=(const CFXJSE_Context&); |
| |
| v8::Global<v8::Context> m_hContext; |
| v8::Isolate* m_pIsolate; |
| std::vector<std::unique_ptr<CFXJSE_Class>> m_rgClasses; |
| }; |
| |
| v8::Local<v8::Object> FXJSE_CreateReturnValue(v8::Isolate* pIsolate, |
| v8::TryCatch& trycatch); |
| |
| v8::Local<v8::Object> FXJSE_GetGlobalObjectFromContext( |
| v8::Local<v8::Context> hContext); |
| |
| void FXJSE_UpdateObjectBinding(v8::Local<v8::Object>& hObject, |
| CFXJSE_HostObject* lpNewBinding = nullptr); |
| |
| CFXJSE_HostObject* FXJSE_RetrieveObjectBinding(v8::Local<v8::Object> hJSObject, |
| CFXJSE_Class* lpClass = nullptr); |
| |
| #endif // FXJS_CFXJSE_CONTEXT_H_ |