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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef ScriptState_h | 5 #ifndef ScriptState_h |
| 6 #define ScriptState_h | 6 #define ScriptState_h |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 | 9 |
| 10 #include "bindings/core/v8/ScopedPersistent.h" | 10 #include "bindings/core/v8/ScopedPersistent.h" |
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| 129 kV8ContextPerContextDataIndex)); | 129 kV8ContextPerContextDataIndex)); |
| 130 // ScriptState::from() must not be called for a context that does not have | 130 // ScriptState::from() must not be called for a context that does not have |
| 131 // valid embedder data in the embedder field. | 131 // valid embedder data in the embedder field. |
| 132 SECURITY_CHECK(script_state); | 132 SECURITY_CHECK(script_state); |
| 133 SECURITY_CHECK(script_state->GetContext() == context); | 133 SECURITY_CHECK(script_state->GetContext() == context); |
| 134 return script_state; | 134 return script_state; |
| 135 } | 135 } |
| 136 | 136 |
| 137 v8::Isolate* GetIsolate() const { return isolate_; } | 137 v8::Isolate* GetIsolate() const { return isolate_; } |
| 138 DOMWrapperWorld& World() const { return *world_; } | 138 DOMWrapperWorld& World() const { return *world_; } |
| 139 // DEPRECATED: Use ExecutionContext::From instead |
| 139 virtual ExecutionContext* GetExecutionContext() const; | 140 virtual ExecutionContext* GetExecutionContext() const; |
| 140 | 141 |
| 141 // This can return an empty handle if the v8::Context is gone. | 142 // This can return an empty handle if the v8::Context is gone. |
| 142 v8::Local<v8::Context> GetContext() const { | 143 v8::Local<v8::Context> GetContext() const { |
| 143 return context_.NewLocal(isolate_); | 144 return context_.NewLocal(isolate_); |
| 144 } | 145 } |
| 145 bool ContextIsValid() const { | 146 bool ContextIsValid() const { |
| 146 return !context_.IsEmpty() && per_context_data_; | 147 return !context_.IsEmpty() && per_context_data_; |
| 147 } | 148 } |
| 148 void DetachGlobalObject(); | 149 void DetachGlobalObject(); |
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| 196 } | 197 } |
| 197 | 198 |
| 198 private: | 199 private: |
| 199 RefPtr<ScriptState> script_state_; | 200 RefPtr<ScriptState> script_state_; |
| 200 ScopedPersistent<v8::Context> context_; | 201 ScopedPersistent<v8::Context> context_; |
| 201 }; | 202 }; |
| 202 | 203 |
| 203 } // namespace blink | 204 } // namespace blink |
| 204 | 205 |
| 205 #endif // ScriptState_h | 206 #endif // ScriptState_h |
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