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:

    15 *

    16 */

    17 

    18 #include <hbapplication.h>

    19 #include <QStringList>

    20 

    21 #include "musicservices.h"

    22 #include "playmusicservice.h"

    23 #include "mptrace.h"

    24 

    25 

    26 

    27 

    28 /*!

    29  Constructs play music service

    30  */

    31 PlayMusicService::PlayMusicService( MusicServices* parent )

    32 : XQServiceProvider(QLatin1String("musicplayer.com.nokia.symbian.IFileView"), parent),

    33   mRequestIndex( 0 ),

    34   mServiceApp( parent )

    35 {

    36     TX_ENTRY

    37     publishAll();

    38     TX_EXIT

    39 }

    40 

    41 /*!

    42  Destructs play music service

    43  */

    44 PlayMusicService::~PlayMusicService()

    45 {

    46     TX_LOG

    47 }

    48 

    49 

    50 /*!

    51  Returns whether current service is still active

    52  */

    53 bool PlayMusicService::isActive()

    54 {

    55     return mRequestIndex > 0;

    56 }

    57 

    58 /*!

    59  Completes current request 

    60  */

    61 void PlayMusicService::complete(QStringList filesList)

    62 {   TX_ENTRY_ARGS("EmbeddeddoComplete: ");

    63     if ( isActive() ) {

    64         TX_ENTRY_ARGS("EmbeddeddoComplete2: ");

    65         connect(this, SIGNAL(returnValueDelivered()), qApp, SLOT(quit()));

    66         completeRequest(mRequestIndex, filesList);

    67         mRequestIndex=0;

    68     }

    69 }

    70 

    71 /*!

    72  Returns title of calling application

    73  */

    74 QString PlayMusicService::contextTitle() const

    75 {

    76     return mTitle;

    77 }

    78 

    79 /*!

    80     Embedded Playback service interface defined in service registration xml.

    81 

    82     Example usage:

    83     

    84     QFile file("c:\\audio.mp3");

    85 

    86     mReq = mAppMgr.create(file);

    87     if (mReq == NULL)

    88     {

    89            // No handlers for the URI

    90            return;

    91      }

    92     // By default operation is "view(QString)"

    93 

    94     // Set function parameters

    95    QList<QVariant> args;

    96    args << file.fileName();

    97    mReq->setArguments(args);

    98    QString title("WindowTitle");

    99    QVariant title2(QString("<app_name>View"));

   100    XQRequestInfo info;

   101    info.setInfo(title, title2);

   102    mReq->setInfo(info);

   103    // Send the request

   104    bool res = mReq->send();

   105    if  (!res) 

   106    {

   107        // Request failed. 

   108       int error = mReq->lastError();

   109 

   110       // Handle error

   111    }

   112  

   113    // If making multiple requests to same service, you can save the request as member variable

   114    // In this example all done.

   115    delete mReq;

   116  */

   117 

   118 bool PlayMusicService::view(const QString& file)

   119 {

   120     TX_ENTRY

   121 	QString uri(file);

   122     uri.replace(QString("/"),QString("\\"));

   123     mTitle = requestInfo().info("WindowTitle").toString();

   124     mServiceApp->setCurrentService( MusicServices::EPlayback );

   125     TUid uid = TUid::Uid(requestInfo().clientSecureId()); 

   126     emit mServiceApp->serviceActive( uid );

   127     emit mServiceApp->playReady( uri );

   128     connect(this, SIGNAL( clientDisconnected() ), qApp, SLOT( quit() ) );

   129     mRequestIndex = setCurrentRequestAsync();

   130     

   131     return true;

   132     

   133 }

   134 

   135 /*!

   136     Embedded Playback service interface defined in service registration xml.

   137 

   138     Example usage:

   139     

   140    XQSharableFile sf;

   141     if (!sf.open("c:\\audio.mp3"))

   142     {

   143         // Failed to open sharable file

   144         return;

   145     }

   146 

   147     // Create request for the sharable file

   148     mReq = mAppMgr.create(sf);

   149     if (!mReq)

   150     {

   151          // No viewer app found for the file

   152          // As we opened the handle, we need to close it !

   153          sf.close(); 

   154          return;  

   155     }

   156     // By default operation is "view(XQSharableFile)"

   157 

   158     // Set function parameters

   159     // Not only one sharable handle supported,  otherwise upon send EArgumentError error occurs

   160     QList<QVariant> args;

   161     args << qVariantFromValue(sf);  

   162     mReq->setArguments(args);

   163     QString title("WindowTitle");

   164    QVariant title2(QString("<app_name>"));

   165    XQRequestInfo info;

   166    info.setInfo(title, title2);

   167    mReq->setInfo(info);

   168    // Send the request

   169    bool res = mReq->send();

   170    if  (!res) 

   171    {

   172        // Request failed. 

   173       int error = mReq->lastError();

   174       // Handle error

   175    }

   176 

   177     // As we opened the handle, we need to close it !

   178     sf.close(); 

   179 

   180    // If making multiple requests to same service, you can save the mReq as member variable

   181    // In this example all done.

   182    delete mReq;

   183  */

   184 bool PlayMusicService::view(const XQSharableFile& file)

   185 {

   186     TX_ENTRY

   187     mTitle = requestInfo().info("WindowTitle").toString();

   188     mServiceApp->setCurrentService( MusicServices::EPlayback );

   189     TUid uid = TUid::Uid(requestInfo().clientSecureId()); 

   190     emit mServiceApp->serviceActive( uid );

   191     emit mServiceApp->playReady( file );

   192     connect(this, SIGNAL( clientDisconnected() ), qApp, SLOT( quit() ) );

   193     mRequestIndex = setCurrentRequestAsync();

   194     return true;

   195 }