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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "config.h" | 5 #include "config.h" |
6 #include "modules/bluetooth/BluetoothGATTCharacteristic.h" | 6 #include "modules/bluetooth/BluetoothGATTCharacteristic.h" |
7 | 7 |
8 #include "bindings/core/v8/CallbackPromiseAdapter.h" | 8 #include "bindings/core/v8/CallbackPromiseAdapter.h" |
9 #include "bindings/core/v8/ScriptPromise.h" | 9 #include "bindings/core/v8/ScriptPromise.h" |
10 #include "bindings/core/v8/ScriptPromiseResolver.h" | 10 #include "bindings/core/v8/ScriptPromiseResolver.h" |
11 #include "core/dom/DOMException.h" | 11 #include "core/dom/DOMException.h" |
12 #include "core/dom/ExceptionCode.h" | 12 #include "core/dom/ExceptionCode.h" |
13 #include "modules/bluetooth/BluetoothError.h" | 13 #include "modules/bluetooth/BluetoothError.h" |
14 #include "modules/bluetooth/BluetoothSupplement.h" | 14 #include "modules/bluetooth/BluetoothSupplement.h" |
15 #include "modules/bluetooth/ConvertWebVectorToArrayBuffer.h" | 15 #include "modules/bluetooth/ConvertWebVectorToArrayBuffer.h" |
16 #include "public/platform/modules/bluetooth/WebBluetooth.h" | 16 #include "public/platform/modules/bluetooth/WebBluetooth.h" |
17 | 17 |
18 namespace blink { | 18 namespace blink { |
19 | 19 |
20 BluetoothGATTCharacteristic::BluetoothGATTCharacteristic(PassOwnPtr<WebBluetooth GATTCharacteristicInit> webCharacteristic) | 20 BluetoothGATTCharacteristic::BluetoothGATTCharacteristic(ExecutionContext* conte xt, PassOwnPtr<WebBluetoothGATTCharacteristicInit> webCharacteristic) |
21 : m_webCharacteristic(webCharacteristic) | 21 : ActiveDOMObject(context) |
22 , m_webCharacteristic(webCharacteristic) | |
haraken
2015/10/10 14:19:35
Shall we initialize m_stopped in the constructor?
ortuno
2015/10/12 17:46:07
Done.
| |
22 { | 23 { |
24 // See example in Source/platform/heap/ThreadState.h | |
25 ThreadState::current()->registerPreFinalizer(this); | |
23 } | 26 } |
24 | 27 |
25 BluetoothGATTCharacteristic* BluetoothGATTCharacteristic::take(ScriptPromiseReso lver*, PassOwnPtr<WebBluetoothGATTCharacteristicInit> webCharacteristic) | 28 BluetoothGATTCharacteristic* BluetoothGATTCharacteristic::take(ScriptPromiseReso lver* resolver, PassOwnPtr<WebBluetoothGATTCharacteristicInit> webCharacteristic ) |
26 { | 29 { |
27 if (!webCharacteristic) { | 30 if (!webCharacteristic) { |
28 return nullptr; | 31 return nullptr; |
29 } | 32 } |
30 return new BluetoothGATTCharacteristic(webCharacteristic); | 33 BluetoothGATTCharacteristic* characteristic = new BluetoothGATTCharacteristi c(resolver->executionContext(), webCharacteristic); |
34 // See note in ActiveDOMObject about suspendIfNeeded. | |
35 characteristic->suspendIfNeeded(); | |
36 return characteristic; | |
37 } | |
38 | |
39 void BluetoothGATTCharacteristic::stop() | |
40 { | |
41 notifyCharacteristicObjectRemoved(); | |
42 } | |
43 | |
44 void BluetoothGATTCharacteristic::dispose() | |
45 { | |
46 notifyCharacteristicObjectRemoved(); | |
47 } | |
48 | |
49 void BluetoothGATTCharacteristic::notifyCharacteristicObjectRemoved() | |
50 { | |
51 if (!m_stopped) { | |
52 m_stopped = true; | |
53 WebBluetooth* webbluetooth = BluetoothSupplement::getFromExecutionContex t(ActiveDOMObject::executionContext()); | |
54 webbluetooth->characteristicObjectRemoved(m_webCharacteristic->character isticInstanceID, this); | |
55 } | |
31 } | 56 } |
32 | 57 |
33 ScriptPromise BluetoothGATTCharacteristic::readValue(ScriptState* scriptState) | 58 ScriptPromise BluetoothGATTCharacteristic::readValue(ScriptState* scriptState) |
34 { | 59 { |
35 WebBluetooth* webbluetooth = BluetoothSupplement::getFromScriptState(scriptS tate); | 60 WebBluetooth* webbluetooth = BluetoothSupplement::getFromScriptState(scriptS tate); |
36 | 61 |
37 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; | 62 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; |
38 ScriptPromise promise = resolver->promise(); | 63 ScriptPromise promise = resolver->promise(); |
39 webbluetooth->readValue(m_webCharacteristic->characteristicInstanceID, new C allbackPromiseAdapter<ConvertWebVectorToArrayBuffer, BluetoothError>(resolver)); | 64 webbluetooth->readValue(m_webCharacteristic->characteristicInstanceID, new C allbackPromiseAdapter<ConvertWebVectorToArrayBuffer, BluetoothError>(resolver)); |
40 | 65 |
(...skipping 15 matching lines...) Expand all Loading... | |
56 return ScriptPromise::rejectWithDOMException(scriptState, DOMException:: create(InvalidModificationError, "Value can't exceed 512 bytes.")); | 81 return ScriptPromise::rejectWithDOMException(scriptState, DOMException:: create(InvalidModificationError, "Value can't exceed 512 bytes.")); |
57 | 82 |
58 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; | 83 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; |
59 | 84 |
60 ScriptPromise promise = resolver->promise(); | 85 ScriptPromise promise = resolver->promise(); |
61 webbluetooth->writeValue(m_webCharacteristic->characteristicInstanceID, valu eVector, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); | 86 webbluetooth->writeValue(m_webCharacteristic->characteristicInstanceID, valu eVector, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); |
62 | 87 |
63 return promise; | 88 return promise; |
64 } | 89 } |
65 | 90 |
91 ScriptPromise BluetoothGATTCharacteristic::startNotifications(ScriptState* scrip tState) | |
92 { | |
93 WebBluetooth* webbluetooth = BluetoothSupplement::getFromScriptState(scriptS tate); | |
94 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; | |
95 ScriptPromise promise = resolver->promise(); | |
96 webbluetooth->startNotifications(m_webCharacteristic->characteristicInstance ID, this, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); | |
97 return promise; | |
98 } | |
99 | |
100 ScriptPromise BluetoothGATTCharacteristic::stopNotifications(ScriptState* script State) | |
101 { | |
102 WebBluetooth* webbluetooth = BluetoothSupplement::getFromScriptState(scriptS tate); | |
103 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; | |
104 ScriptPromise promise = resolver->promise(); | |
105 webbluetooth->stopNotifications(m_webCharacteristic->characteristicInstanceI D, this, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); | |
106 return promise; | |
107 } | |
108 | |
109 DEFINE_TRACE(BluetoothGATTCharacteristic) | |
110 { | |
111 ActiveDOMObject::trace(visitor); | |
112 } | |
113 | |
66 } // namespace blink | 114 } // namespace blink |
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