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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 FXJSE_SCOPE_INLINE_H_
#define FXJSE_SCOPE_INLINE_H_
#include "runtime.h"
#include "context.h"
class CFXJSE_ScopeUtil_IsolateHandle
{
protected:
v8::Isolate* m_isolate;
v8::Locker m_locker;
v8::Isolate::Scope m_iscope;
v8::HandleScope m_hscope;
public:
explicit CFXJSE_ScopeUtil_IsolateHandle(v8::Isolate* pIsolate) : m_isolate(pIsolate), m_locker(pIsolate), m_iscope(pIsolate), m_hscope(pIsolate) {}
v8::Isolate* GetIsolate()
{
return m_isolate;
}
private:
CFXJSE_ScopeUtil_IsolateHandle(const CFXJSE_ScopeUtil_IsolateHandle&);
void operator=(const CFXJSE_ScopeUtil_IsolateHandle&);
void* operator new(size_t size);
void operator delete(void*, size_t);
};
class CFXJSE_ScopeUtil_IsolateHandleRootContext
{
CFXJSE_ScopeUtil_IsolateHandle m_parent;
v8::Context::Scope m_cscope;
public:
explicit CFXJSE_ScopeUtil_IsolateHandleRootContext(v8::Isolate* pIsolate) : m_parent(pIsolate), m_cscope(v8::Local<v8::Context>::New(pIsolate, CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext)) {}
private:
CFXJSE_ScopeUtil_IsolateHandleRootContext(const CFXJSE_ScopeUtil_IsolateHandleRootContext&);
void operator=(const CFXJSE_ScopeUtil_IsolateHandleRootContext&);
void* operator new(size_t size);
void operator delete(void*, size_t);
};
class CFXJSE_ScopeUtil_IsolateHandleContext
{
CFXJSE_Context* m_context;
CFXJSE_ScopeUtil_IsolateHandle m_parent;
v8::Context::Scope m_cscope;
public:
explicit CFXJSE_ScopeUtil_IsolateHandleContext(CFXJSE_Context* pContext) : m_context(pContext), m_parent(pContext->m_pIsolate), m_cscope(v8::Local<v8::Context>::New(pContext->m_pIsolate, pContext->m_hContext)) {}
v8::Isolate* GetIsolate()
{
return m_context->m_pIsolate;
}
v8::Local<v8::Context> GetLocalContext()
{
return v8::Local<v8::Context>::New(m_context->m_pIsolate, m_context->m_hContext);
}
private:
CFXJSE_ScopeUtil_IsolateHandleContext(const CFXJSE_ScopeUtil_IsolateHandleContext&);
void operator=(const CFXJSE_ScopeUtil_IsolateHandleContext&);
void* operator new(size_t size);
void operator delete(void*, size_t);
};
class CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext
{
CFXJSE_Context* m_context;
CFXJSE_ScopeUtil_IsolateHandle m_parent;
v8::Context::Scope m_cscope;
public:
explicit CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext(v8::Isolate* pIsolate, CFXJSE_Context* pContext)
: m_context(pContext), m_parent(pIsolate), m_cscope(v8::Local<v8::Context>::New(pIsolate, pContext ? pContext->m_hContext : CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext)) {}
v8::Isolate* GetIsolate()
{
return m_parent.GetIsolate();
}
v8::Local<v8::Context> GetLocalContext()
{
v8::Isolate* pIsolate = m_parent.GetIsolate();
return v8::Local<v8::Context>::New(pIsolate, m_context ? m_context->m_hContext : CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext);
}
private:
CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext(const CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext&);
void operator=(const CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext&);
void* operator new(size_t size);
void operator delete(void*, size_t);
};
#endif
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