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 QMPXVideoPlaybackToolBar

    15 *

    16 */

    17 

    18 // Version : %version: 2 %

    19 

    20 

    21 

    22 #ifndef MPXVIDEOPLAYBACKTOOLBAR_H_

    23 #define MPXVIDEOPLAYBACKTOOLBAR_H_

    24 

    25 #include <QObject>

    26 

    27 #include <MMFScalingCustomCommandConstants.h>

    28 #include <mpxplaybackframeworkdefs.h>

    29 

    30 

    31 class QTimer;

    32 class HbIcon;

    33 class HbAction;

    34 class HbToolBar;

    35 class HbToolButton;

    36 class QMPXVideoPlaybackViewFileDetails;

    37 class QMPXVideoPlaybackControlsController;

    38 

    39 // DATA TYPES

    40 

    41 enum TMPXButton

    42 {

    43     EMPX1stButton,

    44     EMPX2ndButton,

    45     EMPX3rdButton,

    46     EMPX4thButton,

    47     EMPX5thButton,

    48     EMPXButtonCount    // Should always be the last value

    49 };

    50 

    51 enum TMPXButtonIcon

    52 {

    53     EMPXRWIcon,

    54     EMPXPlayIcon,

    55     EMPXPauseIcon,

    56     EMPXFFIcon,

    57     EMPXNaturalIcon,

    58     EMPXStretchIcon,

    59     EMPXZoomIcon,

    60     EMPXDetailsIcon,

    61     EMPXAttachIcon,

    62     EMPXShareIcon,

    63     EMPXIconCount    // Should always be the last value

    64 };

    65 

    66 enum TMPXSeekingState

    67 {

    68     EMPXNotSeeking,

    69     EMPXFastForwarding,

    70     EMPXRewinding

    71 };

    72 

    73 const int KMPXFastForward = 30;

    74 const int KMPXRewind = -10;

    75 

    76 class QMPXVideoPlaybackToolBar : public QObject

    77 {

    78     Q_OBJECT

    79 

    80     public:

    81         QMPXVideoPlaybackToolBar( QMPXVideoPlaybackControlsController* controller );

    82         virtual ~QMPXVideoPlaybackToolBar();

    83         void updateState( TMPXPlaybackState state );

    84         void aspectRatioChanged( int aspectRatio );

    85         void initialize();

    86         void updateWithFileDetails( QMPXVideoPlaybackViewFileDetails* details );

    87         void positionChanged( int position );

    88         void durationChanged( int duration );

    89         void setVisible( bool visible );

    90 

    91     private slots:

    92         void playPause();

    93         void changeAspectRatio();

    94         void handleButtonPressed();

    95         void handleRWButtonPressed();

    96         void handleFFButtonPressed();

    97         void ffPressing();

    98         void rwPressing();

    99         void ffReleased();

   100         void rwReleased();

   101         void openDetailsView();

   102         void retrieveButtons();

   103 

   104     private:

   105         QMPXVideoPlaybackControlsController *mController;

   106         HbToolBar                           *mToolBar;

   107         QTimer                              *mSeekStartTimer;

   108         QTimer                              *mRetrieveButtonTimer;

   109 

   110         QList<HbIcon*>                       mButtonIcons;

   111         QList<HbAction*>                     mButtonActions;

   112         QList<HbToolButton*>                 mButtons;

   113 

   114         TMPXSeekingState                     mSeekingState;

   115 

   116         bool    mInitialized;

   117         bool    mNeverVisibled;

   118         int     mPosition;

   119         int     mDuration;

   120         int     mAspectRatio;

   121         TReal32 mDisplayAspectRatio;

   122 };

   123 

   124 #endif /*MPXVIDEOPLAYBACKTOOLBAR_H_*/