1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef RADIOTIMERPOOL_H

    19 #define RADIOTIMERPOOL_H

    20 

    21 // System includes

    22 #include <QObject>

    23 #include <QVariant>

    24 #include <QScopedPointer>

    25 

    26 // User includes

    27 

    28 // Forward declarations

    29 class QTimer;

    30 

    31 class RadioTimerPool : public QObject

    32 {

    33     Q_OBJECT

    34 

    35     class RadioTimerItem

    36     {

    37     public:

    38 

    39         RadioTimerItem( RadioTimerPool* parent );

    40         ~RadioTimerItem();

    41         void reset();

    42 

    43         QScopedPointer<QTimer>  mTimer;

    44         QObject*                mReceiver;

    45         QString                 mReceiverMember;

    46         int                     mId;

    47         QVariant                mParam;

    48     };

    49 

    50 public:

    51 

    52     RadioTimerPool( QObject* parent = 0 );

    53     ~RadioTimerPool();

    54 

    55     void startTimer( int msec, int id, QObject* receiver, const char* member, QVariant param );

    56     void cancelTimer( int id, const QObject* receiver );

    57     bool isTimerActive( int id, const QObject* receiver ) const;

    58 

    59     void freeUnusedTimers();

    60 

    61 private Q_SLOTS:

    62 

    63     void timerFired();

    64 

    65 private:

    66 

    67     RadioTimerPool::RadioTimerItem* createItem();

    68 

    69 private: // data

    70 

    71     QMap<QTimer*,RadioTimerItem*>   mTimerMap;

    72 

    73 };

    74 

    75 

    76 #endif // RADIOTIMERPOOL_H