1 /*

     2 * Copyright (c) 2010 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 MPXVideoPlaybackControlsController

    15 *

    16 */

    17 

    18 // Version : %version:  2 %

    19 

    20 

    21 

    22 #ifndef MPXVIDEOPLAYBACKCONTROLSCONTROLLER_H_

    23 #define MPXVIDEOPLAYBACKCONTROLSCONTROLLER_H_

    24 

    25 // INCLUDES

    26 #include <qobject>

    27 

    28 #include <mpxplaybackframeworkdefs.h>

    29 

    30 #include "mpxvideo_debug.h"

    31 #include "mpxvideoplaybackcontrol.hrh"

    32 #include "mpxcommonvideoplaybackview.hrh"

    33 #include "mpxvideoplaybackviewfiledetails.h"

    34 

    35 // FORWARD DECLARATIONS

    36 class HbVideoBasePlaybackView;

    37 class QMPXVideoPlaybackDocumentLoader;

    38 class QMPXVideoPlaybackFullScreenControl;

    39 class QMPXVideoPlaybackControlsController;

    40 

    41 

    42 // DATA TYPES

    43 

    44 enum TMPXTimerAction

    45 {

    46     EMPXTimerCancel,

    47     EMPXTimerReset

    48 };

    49 

    50 enum TPlaybackViewMode

    51 {

    52     EFullScreenView,

    53     EDetailsView,

    54     EAudioOnlyView

    55 };

    56 

    57 

    58 // CLASS DECLARATION

    59 

    60 class QMPXVideoPlaybackControlsController : public QObject

    61 {

    62     Q_OBJECT

    63 

    64     public:

    65 

    66         /**

    67         * constructor.

    68         */

    69         QMPXVideoPlaybackControlsController(

    70                 HbVideoBasePlaybackView *view,

    71                 QMPXVideoPlaybackViewFileDetails *details );

    72 

    73         /**

    74         * Destructor.

    75         */

    76         virtual ~QMPXVideoPlaybackControlsController();

    77 

    78     public:

    79         /**

    80         * Reset or cancel timers for the controls

    81         */

    82         void resetDisappearingTimers( TMPXTimerAction timerAction );

    83 

    84         /*

    85         * Return state

    86         */

    87         inline TMPXPlaybackState state();

    88 

    89         /**

    90         * Return file details

    91         */

    92         inline QMPXVideoPlaybackViewFileDetails* fileDetails();

    93 

    94         QMPXVideoPlaybackDocumentLoader* layoutLoader();

    95 

    96         inline HbVideoBasePlaybackView* view();

    97         

    98         void changeViewMode( TPlaybackViewMode viewMode, bool transitionEffect = true );

    99         

   100         TPlaybackViewMode viewMode();

   101 

   102     public:

   103         /**

   104         * Initialize controller

   105         */

   106         void initializeController();

   107 

   108         /**

   109         * Create controls

   110         */

   111         void createControls();

   112 

   113         /**

   114         * Update controls

   115         */

   116         void handleStateChange( TMPXPlaybackState newState );

   117 

   118         /**

   119         * Update Control's visibility

   120         */

   121         void updateControlsVisibility();

   122 

   123     public:

   124         HbVideoBasePlaybackView                   *mView;

   125         QMPXVideoPlaybackViewFileDetails          *mFileDetails;

   126 

   127         QList<QMPXVideoPlaybackFullScreenControl*> mControls;

   128 

   129         QMPXVideoPlaybackDocumentLoader           *mLoader;

   130 

   131         TMPXPlaybackState                          mState;

   132         TPlaybackViewMode                          mViewMode;

   133         TMPXTimerAction                            mTimerAction;

   134         

   135 };

   136 

   137 // INLINE METHODS

   138 // -------------------------------------------------------------------------------------------------

   139 //   QMPXVideoPlaybackControlsController::state

   140 // -------------------------------------------------------------------------------------------------

   141 //

   142 inline

   143 TMPXPlaybackState QMPXVideoPlaybackControlsController::state()

   144 {

   145     return mState;

   146 }

   147 

   148 // -------------------------------------------------------------------------------------------------

   149 //   QMPXVideoPlaybackControlsController::fileDetails

   150 // -------------------------------------------------------------------------------------------------

   151 //

   152 inline

   153 QMPXVideoPlaybackViewFileDetails* QMPXVideoPlaybackControlsController::fileDetails()

   154 {

   155     return mFileDetails;

   156 }

   157 

   158 // -------------------------------------------------------------------------------------------------

   159 //   QMPXVideoPlaybackControlsController::view

   160 // -------------------------------------------------------------------------------------------------

   161 //

   162 inline

   163 HbVideoBasePlaybackView* QMPXVideoPlaybackControlsController::view()

   164 {

   165     return mView;

   166 }

   167 

   168 #endif /*MPXVIDEOPLAYBACKCONTROLSCONTROLLER_P_H_*/

   169 

   170 // End of File