1 /*

     2 * Copyright (c) 2007-2008 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 CSAnimIhlPlugin class

    15 *

    16 */

    17 

    18 

    19 #include "sanimihlplugin.h"

    20 #include "sanimihlctrl.h"

    21 #include "assert.h"

    22 #include "trace.h"

    23 

    24 // ======== LOCAL FUNCTIONS ========

    25 

    26 static TInt CtrlCallBack( TAny* aPtr )

    27     {

    28     FUNC_LOG;

    29 

    30     static_cast<CSAnimIhlPlugin*>( aPtr )->RequestComplete();

    31     return KErrNone;

    32     }

    33 

    34 

    35 // ======== MEMBER FUNCTIONS ========

    36 

    37 // ---------------------------------------------------------------------------

    38 // CSAnimIhlPlugin::NewL

    39 //

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

    41 //

    42 CSAnimIhlPlugin* CSAnimIhlPlugin::NewL( TAny* aConstructionParameters )

    43     {

    44     FUNC_LOG;

    45 

    46     CSAnimIhlPlugin* self =

    47         new( ELeave ) CSAnimIhlPlugin( aConstructionParameters );

    48     return self;

    49     }

    50 

    51 

    52 // ---------------------------------------------------------------------------

    53 // CSAnimIhlPlugin::~CSAnimIhlPlugin

    54 //

    55 // ---------------------------------------------------------------------------

    56 //

    57 CSAnimIhlPlugin::~CSAnimIhlPlugin()

    58     {

    59     FUNC_LOG;

    60 

    61     delete iIhlCtrl;

    62     }

    63 

    64 

    65 // ---------------------------------------------------------------------------

    66 // CSAnimIhlPlugin::RequestComplete

    67 //

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

    69 //

    70 void CSAnimIhlPlugin::RequestComplete()

    71     {

    72     FUNC_LOG;

    73 

    74     CompleteClientRequest( iIhlCtrl->SuccessCode() );

    75     }

    76 

    77 

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

    79 // CSAnimIhlPlugin::Load

    80 //

    81 // ---------------------------------------------------------------------------

    82 //

    83 void CSAnimIhlPlugin::Load(

    84     RFs& aFs,

    85     const TDesC& aFileName,

    86     TRequestStatus& aStatus )

    87     {

    88     FUNC_LOG;

    89     INFO_1( "File name: %S", &aFileName );

    90 

    91     SetClientRequest( aStatus );

    92 

    93     TRAPD( errorCode, LoadL( aFs, aFileName ) );

    94     ERROR( errorCode, "Failed to load animation" );

    95     if ( errorCode != KErrNone )

    96         {

    97         CompleteClientRequest( errorCode );

    98         }

    99     }

   100 

   101 

   102 // ---------------------------------------------------------------------------

   103 // CSAnimIhlPlugin::Start

   104 //

   105 // ---------------------------------------------------------------------------

   106 //

   107 void CSAnimIhlPlugin::Start( TRequestStatus& aStatus )

   108     {

   109     FUNC_LOG;

   110     ASSERT_TRACE( iIhlCtrl, SAnimPanic::ENotInitialized );

   111 

   112     SetClientRequest( aStatus );

   113     iIhlCtrl->Play( TCallBack( CtrlCallBack, this ) );

   114     }

   115 

   116 

   117 // ---------------------------------------------------------------------------

   118 // CSAnimIhlPlugin::Cancel

   119 //

   120 // ---------------------------------------------------------------------------

   121 //

   122 void CSAnimIhlPlugin::Cancel()

   123     {

   124     FUNC_LOG;

   125 

   126     if ( iIhlCtrl )

   127         {

   128         iIhlCtrl->Stop();

   129         }

   130     }

   131 

   132 

   133 // ---------------------------------------------------------------------------

   134 // CSAnimIhlPlugin::BackroundColour

   135 //

   136 // ---------------------------------------------------------------------------

   137 //

   138 TRgb CSAnimIhlPlugin::BackroundColour() const

   139     {

   140     FUNC_LOG;

   141 

   142     if ( iIhlCtrl )

   143         {

   144         return iIhlCtrl->BackroundColour();

   145         }

   146     else return TRgb();

   147     }

   148 

   149 

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

   151 // CSAnimIhlPlugin::CSAnimIhlPlugin

   152 //

   153 // ---------------------------------------------------------------------------

   154 //

   155 CSAnimIhlPlugin::CSAnimIhlPlugin( TAny* aConstructionParameters )

   156   : CSAnimImagePlugin( aConstructionParameters ),

   157     iIhlCtrl( NULL )

   158     {

   159     FUNC_LOG;

   160     }

   161 

   162 

   163 // ---------------------------------------------------------------------------

   164 // CSAnimIhlPlugin::LoadL

   165 //

   166 // ---------------------------------------------------------------------------

   167 //

   168 void CSAnimIhlPlugin::LoadL( RFs& aFs, const TDesC& aFileName )

   169     {

   170     FUNC_LOG;

   171 

   172     delete iIhlCtrl;

   173     iIhlCtrl = NULL;

   174 

   175     iIhlCtrl = CSAnimIhlCtrl::NewL(

   176         iObserver, aFs, aFileName, iDisplayMode, iSize, iFrameDelay,

   177         iScalingEnabled );

   178     iIhlCtrl->Load( TCallBack( CtrlCallBack, this ) );

   179     }