1 /*

     2 * Copyright (c) 2008 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 MPXVideoPlaybackControlPolicy

    15 *

    16 */

    17 

    18 

    19 // Version : %version: 10 %

    20 

    21 

    22 // INCLUDE FILES

    23 

    24 #include "mpxvideo_debug.h"

    25 #include "mpxvideoplaybackviewfiledetails.h"

    26 #include "mpxvideoplaybackcontrolpolicy.h"

    27 

    28 // ================= MEMBER FUNCTIONS ==============================================================

    29 

    30 // -------------------------------------------------------------------------------------------------

    31 // CMPXVideoPlaybackControlPolicy::CMPXVideoPlaybackControlPolicy()

    32 // C++ default constructor can NOT contain any code, that might leave.

    33 // -------------------------------------------------------------------------------------------------

    34 //

    35 CMPXVideoPlaybackControlPolicy::CMPXVideoPlaybackControlPolicy()

    36 {

    37     MPX_DEBUG(_L("CMPXVideoPlaybackControlPolicy::CMPXVideoPlaybackControlPolicy()"));

    38 }

    39 

    40 // -------------------------------------------------------------------------------------------------

    41 // CMPXVideoPlaybackControlPolicy::ConstructL()

    42 // Symbian 2nd phase constructor can leave.

    43 // -------------------------------------------------------------------------------------------------

    44 //

    45 void CMPXVideoPlaybackControlPolicy::ConstructL()

    46 {

    47     MPX_DEBUG(_L("CMPXVideoPlaybackControlPolicy::ConstructL()"));

    48 }

    49 

    50 // -------------------------------------------------------------------------------------------------

    51 // CMPXVideoPlaybackControlPolicy::NewL()

    52 // Two-phased constructor.

    53 // -------------------------------------------------------------------------------------------------

    54 //

    55 CMPXVideoPlaybackControlPolicy* CMPXVideoPlaybackControlPolicy::NewL()

    56 {

    57     MPX_DEBUG(_L("CMPXVideoPlaybackControlPolicy::NewL()"));

    58 

    59     CMPXVideoPlaybackControlPolicy* self = new (ELeave) CMPXVideoPlaybackControlPolicy();

    60 

    61     CleanupStack::PushL(self);

    62     self->ConstructL();

    63     CleanupStack::Pop();

    64 

    65     return self;

    66 }

    67 

    68 // -------------------------------------------------------------------------------------------------

    69 // CMPXVideoPlaybackControlPolicy::~CMPXVideoPlaybackControlPolicy()

    70 // Destructor.

    71 // -------------------------------------------------------------------------------------------------

    72 //

    73 CMPXVideoPlaybackControlPolicy::~CMPXVideoPlaybackControlPolicy()

    74 {

    75     MPX_DEBUG(_L("CMPXVideoPlaybackControlPolicy::~CMPXVideoPlaybackControlPolicy()"));

    76 }

    77 

    78 // -------------------------------------------------------------------------------------------------

    79 // CMPXVideoPlaybackControlPolicy::SetControlProperties()

    80 // -------------------------------------------------------------------------------------------------

    81 //

    82 void CMPXVideoPlaybackControlPolicy::SetControlProperties(

    83                                          TMPXVideoPlaybackControls aControlIndex,

    84                                          TUint& aProperties,

    85                                          CMPXVideoPlaybackViewFileDetails* aDetails )

    86 {

    87     MPX_DEBUG(_L("CMPXVideoPlaybackControlPolicy::SetControlProperties()"));

    88 

    89     aProperties = 0;

    90 

    91     switch ( aControlIndex )

    92     {

    93         case EMPXSoftkeyBack:

    94         {

    95             //

    96             //  Transitory Buffering states will be filtered out by the View

    97             //

    98             aProperties = EMPXBufferingControl | EMPXShownWhenInitializing;

    99         }

   100         case EMPXSoftkeyDetails:

   101         {

   102             aProperties += EMPXSoftkeyControl |

   103                            EMPXShownWhenPlaying |

   104                            EMPXShownWhenPaused |

   105                            EMPXShownWhenStopped |

   106                            EMPXShownWhenSeeking;

   107             break;

   108         }

   109         case EMPXBufferingLabel:

   110         {

   111             aProperties = EMPXBufferingControl;

   112 

   113             //

   114             //  Show Loading when Initializing for local playback modes

   115             //  This allows for a smoother transition to playing state

   116             //

   117             if ( aDetails->iPlaybackMode == EMPXVideoLocal ||

   118                  aDetails->iPlaybackMode ==  EMPXVideoProgressiveDownload )

   119             {

   120                 aProperties += EMPXShownWhenInitializing;

   121             }

   122             break;

   123         }

   124         case EMPXTitleLabel:

   125         case EMPXArtistLabel:

   126         {

   127             aProperties = EMPXBufferingControl;

   128         }

   129         case EMPXButtonBar:

   130         case EMPXProgressBar:

   131         case EMPXVolumeBar:

   132         case EMPXAspectRatioIcon:

   133         {

   134             aProperties += EMPXShownWhenPlaying |

   135                            EMPXShownWhenPaused |

   136                            EMPXShownWhenStopped |

   137                            EMPXShownWhenSeeking;

   138             break;

   139         }

   140         case EMPXNoVideoBitmap:

   141         case EMPXRealAudioBitmap:

   142         case EMPXSoundBitmap:

   143         {

   144             aProperties = EMPXBufferingControl |

   145                           EMPXShownWhenPlaying |

   146                           EMPXShownWhenPaused |

   147                           EMPXShownWhenStopped |

   148                           EMPXShownWhenSeeking;

   149             break;

   150         }

   151         case EMPXDownloadPausedIcon:

   152         {

   153             aProperties = EMPXAllProperties;

   154             break;

   155         }

   156         case EMPXVideoPausedIcon:

   157         {

   158             aProperties = EMPXShownWhenPaused;

   159             break;

   160         }

   161         case EMPXBrandingAnimation:

   162         {

   163             aProperties = EMPXShownWhenInitializing;

   164             break;

   165         }

   166     }

   167 }

   168 

   169 // End of File