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:  Implementation of QMPXVideoPlaybackButtonBar

    15 *

    16 */

    17 

    18 // Version : %version: da1mmcf#12 %

    19 

    20 

    21 

    22 #ifndef MPXVIDEOPLAYBACKBUTTONBAR_H_

    23 #define MPXVIDEOPLAYBACKBUTTONBAR_H_

    24 

    25 #include <hbwidget.h>

    26 #include <MMFScalingCustomCommandConstants.h>

    27 #include <mpxplaybackframeworkdefs.h>

    28 

    29 

    30 class HbPushButton;

    31 class QActionGroup;

    32 class QMPXVideoPlaybackViewFileDetails;

    33 class QMPXVideoPlaybackControlsController;

    34 

    35 // DATA TYPES

    36 enum TMPXButton

    37 {

    38     EMPXButtonRW,

    39     EMPXButtonPlay,

    40     EMPXButtonPause,

    41     EMPXButtonFF,

    42     EMPXButtonNatural,

    43     EMPXButtonStretch,

    44     EMPXButtonZoom,

    45     EMPXButtonDetails,

    46     EMPXButtonAttach,

    47     EMPXButtonCount    // Should always be the last value

    48 };

    49 

    50 enum TMPXSeekingState

    51 {

    52     EMPXNotSeeking,

    53     EMPXFastForwarding,

    54     EMPXRewinding

    55 };

    56 

    57 const int KMPXFastForward = 30;

    58 const int KMPXRewind = -10;

    59 

    60 class QMPXVideoPlaybackButtonBar : public HbWidget

    61 {

    62     Q_OBJECT

    63 

    64     public:

    65         QMPXVideoPlaybackButtonBar( QMPXVideoPlaybackControlsController* controller );

    66         virtual ~QMPXVideoPlaybackButtonBar();

    67         void updateState( TMPXPlaybackState state );

    68         void aspectRatioChanged( int aspectRatio );

    69         void initialize();

    70         void updateWithFileDetails( QMPXVideoPlaybackViewFileDetails* details );

    71         void positionChanged( int position );

    72         void durationChanged( int duration );

    73 

    74     private slots:

    75         void play();

    76         void pause();

    77         void changeAspectRatio();

    78         void handleButtonPressed();

    79         void ffPressing();

    80         void rwPressing();

    81         void ffReleased();

    82         void rwReleased();

    83         void openDetailsView();

    84 

    85     private:

    86         QMPXVideoPlaybackControlsController *mController;

    87         QList<HbPushButton*>                 mButtons;

    88         TMPXSeekingState                     mSeekingState;

    89 

    90         bool mInitialized;

    91         int  mPosition;

    92         int  mDuration;

    93 };

    94 

    95 #endif /*MPXVIDEOPLAYBACKBUTTONBAR_H_*/