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Diffstat (limited to 'fxjse/context.h')
-rw-r--r-- | fxjse/context.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/fxjse/context.h b/fxjse/context.h new file mode 100644 index 0000000000..91356a09b8 --- /dev/null +++ b/fxjse/context.h @@ -0,0 +1,63 @@ +// 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 FXJSE_CONTEXT_H_ +#define FXJSE_CONTEXT_H_ + +#include <memory> +#include <vector> + +#include "core/fxcrt/include/fx_basic.h" +#include "fxjse/include/fxjse.h" +#include "v8/include/v8.h" + +class CFXJSE_Class; +class CFXJSE_Value; +struct FXJSE_CLASS_DESCRIPTOR; + +class CFXJSE_Context { + public: + static CFXJSE_Context* Create( + v8::Isolate* pIsolate, + const FXJSE_CLASS_DESCRIPTOR* lpGlobalClass = nullptr, + CFXJSE_HostObject* lpGlobalObject = nullptr); + ~CFXJSE_Context(); + + V8_INLINE v8::Isolate* GetRuntime(void) { return m_pIsolate; } + std::unique_ptr<CFXJSE_Value> GetGlobalObject(); + void EnableCompatibleMode(); + FX_BOOL ExecuteScript(const FX_CHAR* szScript, + CFXJSE_Value* lpRetValue, + CFXJSE_Value* lpNewThisObject = nullptr); + + protected: + CFXJSE_Context(); + CFXJSE_Context(const CFXJSE_Context&); + explicit CFXJSE_Context(v8::Isolate* pIsolate); + 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; + + friend class CFXJSE_Class; + friend class CFXJSE_ScopeUtil_IsolateHandleContext; +}; + +v8::Local<v8::Object> FXJSE_CreateReturnValue(v8::Isolate* pIsolate, + v8::TryCatch& trycatch); + +v8::Local<v8::Object> FXJSE_GetGlobalObjectFromContext( + const v8::Local<v8::Context>& hContext); + +void FXJSE_UpdateObjectBinding(v8::Local<v8::Object>& hObject, + CFXJSE_HostObject* lpNewBinding = nullptr); + +CFXJSE_HostObject* FXJSE_RetrieveObjectBinding( + const v8::Local<v8::Object>& hJSObject, + CFXJSE_Class* lpClass = nullptr); + +#endif // FXJSE_CONTEXT_H_ |