| // Copyright 2015 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 BluetoothSupplement_h |
| #define BluetoothSupplement_h |
| |
| #include "core/frame/LocalFrame.h" |
| |
| namespace blink { |
| |
| class WebBluetooth; |
| |
| // This class is attached to a LocalFrame in WebLocalFrameImpl::setCoreFrame, to |
| // pass WebFrameClient::bluetooth() (accessible by web/ only) to the Bluetooth |
| // code in modules/. |
| class BLINK_EXPORT BluetoothSupplement : public NoBaseWillBeGarbageCollected<BluetoothSupplement>, public WillBeHeapSupplement<LocalFrame> { |
| WTF_MAKE_NONCOPYABLE(BluetoothSupplement); |
| USING_FAST_MALLOC_WILL_BE_REMOVED(BluetoothSupplement); |
| WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(BluetoothSupplement); |
| |
| public: |
| static const char* supplementName(); |
| |
| static void provideTo(LocalFrame&, WebBluetooth*); |
| |
| // Returns the WebBluetooth attached to the frame. |
| static WebBluetooth* from(LocalFrame*); |
| |
| // Returns the WebBluetooth attached to the frame if the frame exists. |
| // Otherwise returns nullptr. |
| static WebBluetooth* fromScriptState(ScriptState*); |
| // Returns the WebBluetooth attached to the execution context. |
| static WebBluetooth* fromExecutionContext(ExecutionContext*); |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| private: |
| explicit BluetoothSupplement(WebBluetooth*); |
| |
| WebBluetooth* m_bluetooth; |
| }; |
| |
| } // namespace blink |
| |
| #endif // BluetoothRoutingId_h |