| // 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_ |