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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 UnderlyingSourceBase_h | 5 #ifndef UnderlyingSourceBase_h |
6 #define UnderlyingSourceBase_h | 6 #define UnderlyingSourceBase_h |
7 | 7 |
8 #include "bindings/core/v8/ActiveScriptWrappable.h" | 8 #include "bindings/core/v8/ActiveScriptWrappable.h" |
9 #include "bindings/core/v8/ScriptPromise.h" | 9 #include "bindings/core/v8/ScriptPromise.h" |
10 #include "bindings/core/v8/ScriptState.h" | 10 #include "bindings/core/v8/ScriptState.h" |
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39 ScriptPromise cancelWrapper(ScriptState*, ScriptValue reason); | 39 ScriptPromise cancelWrapper(ScriptState*, ScriptValue reason); |
40 virtual ScriptPromise cancel(ScriptState*, ScriptValue reason); | 40 virtual ScriptPromise cancel(ScriptState*, ScriptValue reason); |
41 | 41 |
42 void notifyLockAcquired(); | 42 void notifyLockAcquired(); |
43 void notifyLockReleased(); | 43 void notifyLockReleased(); |
44 | 44 |
45 // ScriptWrappable | 45 // ScriptWrappable |
46 bool hasPendingActivity() const; | 46 bool hasPendingActivity() const; |
47 | 47 |
48 // ActiveDOMObject | 48 // ActiveDOMObject |
49 void stop() override; | 49 void contextDestroyed() override; |
50 | 50 |
51 protected: | 51 protected: |
52 explicit UnderlyingSourceBase(ScriptState* scriptState) | 52 explicit UnderlyingSourceBase(ScriptState* scriptState) |
53 : ActiveScriptWrappable(this), | 53 : ActiveScriptWrappable(this), |
54 ActiveDOMObject(scriptState->getExecutionContext()) { | 54 ActiveDOMObject(scriptState->getExecutionContext()) { |
55 this->suspendIfNeeded(); | 55 this->suspendIfNeeded(); |
56 } | 56 } |
57 | 57 |
58 ReadableStreamController* controller() const { return m_controller; } | 58 ReadableStreamController* controller() const { return m_controller; } |
59 | 59 |
60 private: | 60 private: |
61 Member<ReadableStreamController> m_controller; | 61 Member<ReadableStreamController> m_controller; |
62 bool m_isStreamLocked = false; | 62 bool m_isStreamLocked = false; |
63 }; | 63 }; |
64 | 64 |
65 } // namespace blink | 65 } // namespace blink |
66 | 66 |
67 #endif // UnderlyingSourceBase_h | 67 #endif // UnderlyingSourceBase_h |
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