dom/system/gonk/nsVolumeService.h@b8a032363ba2 (annotated)
dom/system/gonk/nsVolumeService.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef mozilla_system_nsvolumeservice_h__ |
| michael@0 | 6 | #define mozilla_system_nsvolumeservice_h__ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "mozilla/Monitor.h" |
| michael@0 | 9 | #include "mozilla/RefPtr.h" |
| michael@0 | 10 | #include "mozilla/StaticPtr.h" |
| michael@0 | 11 | #include "nsCOMPtr.h" |
| michael@0 | 12 | #include "nsIDOMWakeLockListener.h" |
| michael@0 | 13 | #include "nsIVolume.h" |
| michael@0 | 14 | #include "nsIVolumeService.h" |
| michael@0 | 15 | #include "nsVolume.h" |
| michael@0 | 16 | |
| michael@0 | 17 | namespace mozilla { |
| michael@0 | 18 | namespace system { |
| michael@0 | 19 | |
| michael@0 | 20 | class WakeLockCallback; |
| michael@0 | 21 | class Volume; |
| michael@0 | 22 | |
| michael@0 | 23 | /*************************************************************************** |
| michael@0 | 24 | * The nsVolumeData class encapsulates the data that is updated/maintained |
| michael@0 | 25 | * on the main thread in order to support the nsIVolume and nsIVolumeService |
| michael@0 | 26 | * classes. |
| michael@0 | 27 | */ |
| michael@0 | 28 | |
| michael@0 | 29 | class nsVolumeService MOZ_FINAL : public nsIVolumeService, |
| michael@0 | 30 | public nsIDOMMozWakeLockListener |
| michael@0 | 31 | { |
| michael@0 | 32 | public: |
| michael@0 | 33 | NS_DECL_THREADSAFE_ISUPPORTS |
| michael@0 | 34 | NS_DECL_NSIVOLUMESERVICE |
| michael@0 | 35 | NS_DECL_NSIDOMMOZWAKELOCKLISTENER |
| michael@0 | 36 | |
| michael@0 | 37 | nsVolumeService(); |
| michael@0 | 38 | |
| michael@0 | 39 | static already_AddRefed<nsVolumeService> GetSingleton(); |
| michael@0 | 40 | //static nsVolumeService* GetSingleton(); |
| michael@0 | 41 | static void Shutdown(); |
| michael@0 | 42 | |
| michael@0 | 43 | void UpdateVolume(nsIVolume* aVolume); |
| michael@0 | 44 | void UpdateVolumeIOThread(const Volume* aVolume); |
| michael@0 | 45 | |
| michael@0 | 46 | private: |
| michael@0 | 47 | ~nsVolumeService(); |
| michael@0 | 48 | |
| michael@0 | 49 | void CheckMountLock(const nsAString& aMountLockName, |
| michael@0 | 50 | const nsAString& aMountLockState); |
| michael@0 | 51 | already_AddRefed<nsVolume> FindVolumeByMountLockName(const nsAString& aMountLockName); |
| michael@0 | 52 | already_AddRefed<nsVolume> FindVolumeByName(const nsAString& aName); |
| michael@0 | 53 | already_AddRefed<nsVolume> CreateOrFindVolumeByName(const nsAString& aName, bool aIsFake = false); |
| michael@0 | 54 | |
| michael@0 | 55 | Monitor mArrayMonitor; |
| michael@0 | 56 | nsVolume::Array mVolumeArray; |
| michael@0 | 57 | |
| michael@0 | 58 | static StaticRefPtr<nsVolumeService> sSingleton; |
| michael@0 | 59 | }; |
| michael@0 | 60 | |
| michael@0 | 61 | } // system |
| michael@0 | 62 | } // mozilla |
| michael@0 | 63 | |
| michael@0 | 64 | #endif // mozilla_system_nsvolumeservice_h__ |
