| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_BLUETOOTH_BLUETOOTH_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_BLUETOOTH_BLUETOOTH_H_ |
| |
| #include <memory> |
| #include "third_party/blink/public/platform/modules/bluetooth/web_bluetooth.mojom-blink.h" |
| #include "third_party/blink/renderer/bindings/core/v8/script_promise.h" |
| #include "third_party/blink/renderer/modules/bluetooth/bluetooth_device.h" |
| #include "third_party/blink/renderer/platform/bindings/script_wrappable.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| class BluetoothLEScanOptions; |
| class RequestDeviceOptions; |
| class ScriptPromise; |
| class ScriptState; |
| |
| class Bluetooth final : public EventTargetWithInlineData, |
| public ContextLifecycleObserver, |
| public mojom::blink::WebBluetoothScanClient { |
| DEFINE_WRAPPERTYPEINFO(); |
| USING_GARBAGE_COLLECTED_MIXIN(Bluetooth); |
| |
| public: |
| static Bluetooth* Create(ExecutionContext* context) { |
| return MakeGarbageCollected<Bluetooth>(context); |
| } |
| |
| explicit Bluetooth(ExecutionContext*); |
| ~Bluetooth() override; |
| |
| // IDL exposed interface: |
| ScriptPromise requestDevice(ScriptState*, |
| const RequestDeviceOptions*, |
| ExceptionState&); |
| |
| ScriptPromise requestLEScan(ScriptState*, |
| const BluetoothLEScanOptions*, |
| ExceptionState&); |
| |
| mojom::blink::WebBluetoothService* Service() { return service_.get(); } |
| |
| // mojom::blink::WebBluetoothScanClient: |
| void ScanEvent(mojom::blink::WebBluetoothScanResultPtr result) override; |
| |
| // EventTarget methods: |
| const AtomicString& InterfaceName() const override; |
| ExecutionContext* GetExecutionContext() const override; |
| |
| // Interface required by Garbage Collection: |
| void Trace(blink::Visitor*) override; |
| |
| // ContextLifecycleObserver interface. |
| void ContextDestroyed(ExecutionContext*) override; |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(advertisementreceived, |
| kAdvertisementreceived); |
| |
| void CancelScan(mojo::BindingId); |
| |
| private: |
| BluetoothDevice* GetBluetoothDeviceRepresentingDevice( |
| mojom::blink::WebBluetoothDevicePtr, |
| ExecutionContext*); |
| |
| void RequestDeviceCallback(ScriptPromiseResolver*, |
| mojom::blink::WebBluetoothResult, |
| mojom::blink::WebBluetoothDevicePtr); |
| |
| void RequestScanningCallback(ScriptPromiseResolver*, |
| mojo::BindingId id, |
| mojom::blink::RequestScanningStartResultPtr); |
| |
| // Map of device ids to BluetoothDevice objects. |
| // Ensures only one BluetoothDevice instance represents each |
| // Bluetooth device inside a single global object. |
| HeapHashMap<String, Member<BluetoothDevice>> device_instance_map_; |
| |
| mojo::AssociatedBindingSet<mojom::blink::WebBluetoothScanClient> |
| client_bindings_; |
| |
| mojom::blink::WebBluetoothServicePtr service_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_BLUETOOTH_BLUETOOTH_H_ |