1 /*

     2 * Copyright (c) 2002 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:  This class is used for stoptime controlling

    15 *

    16 */

    17 

    18 

    19 #ifndef CMMASTOPTIMECONTROL_H

    20 #define CMMASTOPTIMECONTROL_H

    21 

    22 //  INCLUDES

    23 #include "cmmacontrol.h"

    24 #include "mmmaplayerstatelistener.h"

    25 

    26 class CMMAPlayer;

    27 

    28 //  CLASS DECLARATION

    29 /**

    30 *   This class is used for stoptime controlling

    31 *

    32 *

    33 */

    34 

    35 NONSHARABLE_CLASS(CMMAStopTimeControl): public CMMAControl, MMMAPlayerStateListener

    36 {

    37 protected:

    38     /**

    39      * Protected class for timing.

    40      */

    41     class CStopTimer : public CTimer

    42     {

    43     public:

    44         static CStopTimer* NewL(CMMAStopTimeControl* aControl);

    45 

    46     private:

    47         CStopTimer(CMMAStopTimeControl* aControl);

    48         void ConstructL();

    49 

    50     public: // From CTimer

    51         void RunL();

    52 

    53     protected:

    54         CMMAStopTimeControl* iControl;

    55     };

    56 

    57 public:

    58     static CMMAStopTimeControl* NewL(CMMAPlayer* aPlayer);

    59     ~CMMAStopTimeControl();

    60 

    61 protected:

    62     CMMAStopTimeControl(CMMAPlayer* aPlayer);

    63     void ConstructL();

    64 

    65 public: // new methods

    66     static void StaticGetStopTime(CMMAStopTimeControl* aControl,

    67                                   TInt64* aTime);

    68     static void StaticSetStopTimeL(CMMAStopTimeControl* aControl,

    69                                    TInt64* aTime);

    70     virtual void StopAtTimeL();

    71 

    72 protected:

    73     virtual void GetStopTime(TInt64& aTime);

    74     virtual void SetStopTimeL(const TInt64& aTime);

    75     virtual void StartTimer(const TInt64& aTime);

    76 

    77 public: // From CMMAControl

    78     const TDesC& ClassName() const;

    79 

    80 public: // From MMMAPlayerStateListener

    81     void StateChanged(TInt aState);

    82 

    83 protected:

    84     CMMAPlayer* iPlayer;

    85     TInt64 iStopTime;   // Stop time in microseconds

    86     const TInt64 iNoTimer;

    87 

    88 private:

    89     CStopTimer* iTimer;

    90 

    91 };

    92 

    93 #endif // CMMASTOPTIMECONTROL_H