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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) |
22 { | 23 { |
| 24 // See note in ActiveDOMObject about suspendIfNeeded. |
| 25 suspendIfNeeded(); |
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 return new BluetoothGATTCharacteristic(resolver->executionContext(), webChar
acteristic); |
| 34 } |
| 35 |
| 36 void BluetoothGATTCharacteristic::stop() |
| 37 { |
| 38 WebBluetooth* webbluetooth = BluetoothSupplement::from(ActiveDOMObject::exec
utionContext()); |
| 39 webbluetooth->characteristicObjectRemoved(m_webCharacteristic->characteristi
cInstanceID, this); |
31 } | 40 } |
32 | 41 |
33 ScriptPromise BluetoothGATTCharacteristic::readValue(ScriptState* scriptState) | 42 ScriptPromise BluetoothGATTCharacteristic::readValue(ScriptState* scriptState) |
34 { | 43 { |
35 WebBluetooth* webbluetooth = BluetoothSupplement::from(scriptState); | 44 WebBluetooth* webbluetooth = BluetoothSupplement::from(scriptState); |
36 | 45 |
37 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState)
; | 46 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState)
; |
38 ScriptPromise promise = resolver->promise(); | 47 ScriptPromise promise = resolver->promise(); |
39 webbluetooth->readValue(m_webCharacteristic->characteristicInstanceID, new C
allbackPromiseAdapter<ConvertWebVectorToArrayBuffer, BluetoothError>(resolver)); | 48 webbluetooth->readValue(m_webCharacteristic->characteristicInstanceID, new C
allbackPromiseAdapter<ConvertWebVectorToArrayBuffer, BluetoothError>(resolver)); |
40 | 49 |
(...skipping 15 matching lines...) Expand all Loading... |
56 return ScriptPromise::rejectWithDOMException(scriptState, DOMException::
create(InvalidModificationError, "Value can't exceed 512 bytes.")); | 65 return ScriptPromise::rejectWithDOMException(scriptState, DOMException::
create(InvalidModificationError, "Value can't exceed 512 bytes.")); |
57 | 66 |
58 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState)
; | 67 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState)
; |
59 | 68 |
60 ScriptPromise promise = resolver->promise(); | 69 ScriptPromise promise = resolver->promise(); |
61 webbluetooth->writeValue(m_webCharacteristic->characteristicInstanceID, valu
eVector, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); | 70 webbluetooth->writeValue(m_webCharacteristic->characteristicInstanceID, valu
eVector, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); |
62 | 71 |
63 return promise; | 72 return promise; |
64 } | 73 } |
65 | 74 |
| 75 ScriptPromise BluetoothGATTCharacteristic::startNotifications(ScriptState* scrip
tState) |
| 76 { |
| 77 WebBluetooth* webbluetooth = BluetoothSupplement::from(scriptState); |
| 78 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState)
; |
| 79 ScriptPromise promise = resolver->promise(); |
| 80 webbluetooth->startNotifications(m_webCharacteristic->characteristicInstance
ID, this, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); |
| 81 return promise; |
| 82 } |
| 83 |
| 84 ScriptPromise BluetoothGATTCharacteristic::stopNotifications(ScriptState* script
State) |
| 85 { |
| 86 WebBluetooth* webbluetooth = BluetoothSupplement::from(scriptState); |
| 87 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState)
; |
| 88 ScriptPromise promise = resolver->promise(); |
| 89 webbluetooth->stopNotifications(m_webCharacteristic->characteristicInstanceI
D, this, new CallbackPromiseAdapter<void, BluetoothError>(resolver)); |
| 90 return promise; |
| 91 } |
| 92 |
| 93 DEFINE_TRACE(BluetoothGATTCharacteristic) |
| 94 { |
| 95 ActiveDOMObject::trace(visitor); |
| 96 } |
| 97 |
66 } // namespace blink | 98 } // namespace blink |
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