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:This class provides duration of media file by parsing it

    15  *

    16  */

    17 #include <MsgMediaResolver.h>

    18 #include <xqconversions.h>

    19 #include <HbExtendedLocale>

    20 #include <QTime>

    21 

    22 #include "msgmediautil.h"

    23 

    24 // @see hbi18ndef.h

    25 static const char TIME_FORMAT[] = r_qtn_time_durat_min_sec_with_zero;

    26 

    27 //---------------------------------------------------------------

    28 // MsgMediaUtil::MsgMediaUtil

    29 // Constructor

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

    31 MsgMediaUtil::MsgMediaUtil()

    32     {

    33     

    34     }

    35 

    36 //---------------------------------------------------------------

    37 // MsgMediaUtil::MsgMediaUtil

    38 // Desctructor

    39 //---------------------------------------------------------------

    40 MsgMediaUtil::~MsgMediaUtil()

    41     {

    42     

    43     }

    44 

    45 //---------------------------------------------------------------

    46 // MsgMediaUtil::mediaDuration

    47 // @see header file

    48 //---------------------------------------------------------------

    49 QString MsgMediaUtil::mediaDuration(const QString& mediaFile)

    50     {

    51     QString formattedDuration;

    52     

    53     HBufC *name = XQConversions::qStringToS60Desc(mediaFile);

    54     TInt duration = 0;

    55     TRAPD(error, duration = mediaDurationL(*name));

    56     delete name;

    57     

    58     if ( error || duration <= 0)

    59         return formattedDuration;

    60 

    61     // Media duration in milliseconds.

    62     QTime mediaDuration(0, 0);

    63     mediaDuration = mediaDuration.addMSecs(duration);

    64     HbExtendedLocale locale = HbExtendedLocale::system();

    65     formattedDuration = locale.format(mediaDuration, TIME_FORMAT);

    66     return formattedDuration;

    67     }

    68 

    69 //---------------------------------------------------------------

    70 // MsgMediaUtil::mediaDurationL

    71 // @see header file

    72 //---------------------------------------------------------------

    73 TInt MsgMediaUtil::mediaDurationL(const TDesC& mediaFile)

    74     {

    75     CMsgMediaResolver* resolver = CMsgMediaResolver::NewLC();

    76     resolver->SetCharacterSetRecognition(EFalse);

    77     

    78     RFile rFile = resolver->FileHandleL(mediaFile);

    79     CleanupClosePushL( rFile );

    80 

    81     CMsgMediaInfo* info = resolver->CreateMediaInfoL( rFile );

    82     resolver->ParseInfoDetailsL(info, rFile);

    83     CleanupStack::PushL( info );

    84 

    85     TInt duration = info->Duration();

    86     

    87     CleanupStack::PopAndDestroy(3, resolver); // info, rFile, resolver

    88     

    89     return duration;

    90     }

    91 

    92 

    93 // EOF

    94