michael@0: /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_dom_bluetooth_bluetootha2dpmanager_h__
michael@0: #define mozilla_dom_bluetooth_bluetootha2dpmanager_h__
michael@0: 
michael@0: #include "BluetoothCommon.h"
michael@0: #include "BluetoothProfileController.h"
michael@0: #include "BluetoothProfileManagerBase.h"
michael@0: 
michael@0: BEGIN_BLUETOOTH_NAMESPACE
michael@0: class BluetoothA2dpManager : public BluetoothProfileManagerBase
michael@0: {
michael@0: public:
michael@0:   BT_DECL_PROFILE_MGR_BASE
michael@0:   virtual void GetName(nsACString& aName)
michael@0:   {
michael@0:     aName.AssignLiteral("A2DP");
michael@0:   }
michael@0: 
michael@0:   enum SinkState {
michael@0:     SINK_UNKNOWN,
michael@0:     SINK_DISCONNECTED,
michael@0:     SINK_CONNECTING,
michael@0:     SINK_CONNECTED,
michael@0:     SINK_PLAYING,
michael@0:   };
michael@0: 
michael@0:   static BluetoothA2dpManager* Get();
michael@0:   virtual ~BluetoothA2dpManager();
michael@0: 
michael@0:   // A2DP-specific functions
michael@0:   void HandleSinkPropertyChanged(const BluetoothSignal& aSignal);
michael@0: 
michael@0:   // AVRCP-specific functions
michael@0:   void SetAvrcpConnected(bool aConnected);
michael@0:   bool IsAvrcpConnected();
michael@0:   void UpdateMetaData(const nsAString& aTitle,
michael@0:                       const nsAString& aArtist,
michael@0:                       const nsAString& aAlbum,
michael@0:                       uint64_t aMediaNumber,
michael@0:                       uint64_t aTotalMediaCount,
michael@0:                       uint32_t aDuration);
michael@0:   void UpdatePlayStatus(uint32_t aDuration,
michael@0:                         uint32_t aPosition,
michael@0:                         ControlPlayStatus aPlayStatus);
michael@0:   void UpdateRegisterNotification(int aEventId, int aParam);
michael@0:   void GetAlbum(nsAString& aAlbum);
michael@0:   uint32_t GetDuration();
michael@0:   ControlPlayStatus GetPlayStatus();
michael@0:   uint32_t GetPosition();
michael@0:   uint64_t GetMediaNumber();
michael@0:   uint64_t GetTotalMediaNumber();
michael@0:   void GetTitle(nsAString& aTitle);
michael@0:   void GetArtist(nsAString& aArtist);
michael@0: 
michael@0: private:
michael@0:   class SinkPropertyChangedHandler;
michael@0:   BluetoothA2dpManager();
michael@0:   bool Init();
michael@0:   void ResetA2dp();
michael@0:   void ResetAvrcp();
michael@0: 
michael@0:   void HandleShutdown();
michael@0:   void NotifyConnectionStatusChanged();
michael@0: 
michael@0:   nsString mDeviceAddress;
michael@0:   nsRefPtr<BluetoothProfileController> mController;
michael@0: 
michael@0:   // A2DP data member
michael@0:   bool mA2dpConnected;
michael@0:   SinkState mSinkState;
michael@0: 
michael@0:   // AVRCP data member
michael@0:   bool mAvrcpConnected;
michael@0:   nsString mAlbum;
michael@0:   nsString mArtist;
michael@0:   nsString mTitle;
michael@0:   uint32_t mDuration;
michael@0:   uint64_t mMediaNumber;
michael@0:   uint64_t mTotalMediaCount;
michael@0:   uint32_t mPosition;
michael@0:   /*
michael@0:    * mPlaybackInterval specifies the time interval (in seconds) at which
michael@0:    * the change in playback position will be notified. If the song is being
michael@0:    * forwarded / rewound, a notification will be received whenever the playback
michael@0:    * position will change by this value.
michael@0:    */
michael@0:   uint32_t mPlaybackInterval;
michael@0:   ControlPlayStatus mPlayStatus;
michael@0:   /*
michael@0:    * Notification types: 1. INTERIM 2. CHANGED
michael@0:    * 1. The initial response to this Notify command shall be an INTERIM
michael@0:    * response with current status.
michael@0:    * 2. The following response shall be a CHANGED response with the updated
michael@0:    * status.
michael@0:    * mPlayStatusChangedNotifType, mTrackChangedNotifType,
michael@0:    * mPlayPosChangedNotifType represents current RegisterNotification
michael@0:    * notification type.
michael@0:    */
michael@0:   int mPlayStatusChangedNotifyType;
michael@0:   int mTrackChangedNotifyType;
michael@0:   int mPlayPosChangedNotifyType;
michael@0: };
michael@0: 
michael@0: END_BLUETOOTH_NAMESPACE
michael@0: 
michael@0: #endif