LCOV - code coverage report
Current view: top level - widget/gtk - WakeLockListener.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 1 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 1 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim:expandtab:shiftwidth=2:tabstop=2:
       3             :  */
       4             : /* This Source Code Form is subject to the terms of the Mozilla Public
       5             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       6             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       7             : 
       8             : #include <unistd.h>
       9             : 
      10             : #ifndef __WakeLockListener_h__
      11             : #define __WakeLockListener_h__
      12             : 
      13             : #include "mozilla/StaticPtr.h"
      14             : #include "nsHashKeys.h"
      15             : #include "nsClassHashtable.h"
      16             : 
      17             : #include "nsIDOMWakeLockListener.h"
      18             : 
      19             : #ifdef MOZ_ENABLE_DBUS
      20             : #include "mozilla/ipc/DBusConnectionRefPtr.h"
      21             : #endif
      22             : 
      23             : class WakeLockTopic;
      24             : 
      25             : /**
      26             :  * Receives WakeLock events and simply passes it on to the right WakeLockTopic
      27             :  * to inhibit the screensaver.
      28             :  */
      29             : class WakeLockListener final : public nsIDOMMozWakeLockListener
      30             : {
      31             : public:
      32             :   NS_DECL_ISUPPORTS;
      33             : 
      34             :   static WakeLockListener* GetSingleton(bool aCreate = true);
      35             :   static void Shutdown();
      36             : 
      37             :   virtual nsresult Callback(const nsAString& topic,
      38             :                             const nsAString& state) override;
      39             : 
      40             : private:
      41             :   WakeLockListener();
      42           0 :   ~WakeLockListener() = default;
      43             : 
      44             :   static mozilla::StaticRefPtr<WakeLockListener> sSingleton;
      45             : 
      46             : #ifdef MOZ_ENABLE_DBUS
      47             :   RefPtr<DBusConnection> mConnection;
      48             : #endif
      49             :   // Map of topic names to |WakeLockTopic|s.
      50             :   // We assume a small, finite-sized set of topics.
      51             :   nsClassHashtable<nsStringHashKey, WakeLockTopic> mTopics;
      52             : };
      53             : 
      54             : #endif // __WakeLockListener_h__

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