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// 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_XFA_CFXJSE_ISOLATETRACKER_H_
#define FXJS_XFA_CFXJSE_ISOLATETRACKER_H_
#include "core/fxcrt/fx_memory.h"
#include "v8/include/v8.h"
class CFXJSE_Context;
class CFXJSE_ScopeUtil_IsolateHandle {
public:
FX_STACK_ALLOCATED();
explicit CFXJSE_ScopeUtil_IsolateHandle(v8::Isolate* pIsolate);
CFXJSE_ScopeUtil_IsolateHandle(const CFXJSE_ScopeUtil_IsolateHandle&) =
delete;
CFXJSE_ScopeUtil_IsolateHandle& operator=(
const CFXJSE_ScopeUtil_IsolateHandle&) = delete;
~CFXJSE_ScopeUtil_IsolateHandle();
private:
v8::Isolate::Scope isolate_scope_;
v8::HandleScope handle_scope_;
};
class CFXJSE_ScopeUtil_Context {
public:
FX_STACK_ALLOCATED();
explicit CFXJSE_ScopeUtil_Context(CFXJSE_Context* pContext);
CFXJSE_ScopeUtil_Context(const CFXJSE_ScopeUtil_Context&) = delete;
CFXJSE_ScopeUtil_Context& operator=(const CFXJSE_ScopeUtil_Context&) = delete;
~CFXJSE_ScopeUtil_Context();
private:
v8::Context::Scope context_scope_;
};
class CFXJSE_ScopeUtil_IsolateHandleContext {
public:
FX_STACK_ALLOCATED();
explicit CFXJSE_ScopeUtil_IsolateHandleContext(CFXJSE_Context* pContext);
CFXJSE_ScopeUtil_IsolateHandleContext(
const CFXJSE_ScopeUtil_IsolateHandleContext&) = delete;
CFXJSE_ScopeUtil_IsolateHandleContext& operator=(
const CFXJSE_ScopeUtil_IsolateHandleContext&) = delete;
~CFXJSE_ScopeUtil_IsolateHandleContext();
private:
CFXJSE_ScopeUtil_IsolateHandle isolate_handle_;
CFXJSE_ScopeUtil_Context context_;
};
class CFXJSE_ScopeUtil_RootContext {
public:
FX_STACK_ALLOCATED();
explicit CFXJSE_ScopeUtil_RootContext(v8::Isolate* pIsolate);
CFXJSE_ScopeUtil_RootContext(const CFXJSE_ScopeUtil_RootContext&) = delete;
CFXJSE_ScopeUtil_RootContext& operator=(const CFXJSE_ScopeUtil_RootContext&) =
delete;
~CFXJSE_ScopeUtil_RootContext();
private:
v8::Context::Scope context_scope_;
};
class CFXJSE_ScopeUtil_IsolateHandleRootContext {
public:
FX_STACK_ALLOCATED();
explicit CFXJSE_ScopeUtil_IsolateHandleRootContext(v8::Isolate* pIsolate);
CFXJSE_ScopeUtil_IsolateHandleRootContext(
const CFXJSE_ScopeUtil_IsolateHandleRootContext&) = delete;
CFXJSE_ScopeUtil_IsolateHandleRootContext& operator=(
const CFXJSE_ScopeUtil_IsolateHandleRootContext&) = delete;
~CFXJSE_ScopeUtil_IsolateHandleRootContext();
private:
CFXJSE_ScopeUtil_IsolateHandle isolate_handle_;
CFXJSE_ScopeUtil_RootContext root_context_;
};
#endif // FXJS_XFA_CFXJSE_ISOLATETRACKER_H_