musichomescreen/musicplayeractionhandlerplugin/src/musicplayeractionhandler.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:45:05 +0200
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/*
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* Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Music Player Action Handler Plugin
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*
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*/
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#include <LiwVariant.h>                 // TLiwVariant
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#include <apgcli.h>                     // RApaLsSession, TApaAppInfo
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#include <apacmdln.h>                   // CApaCommandLine
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#include <apgtask.h>                    // TApaTaskList
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#include <mpxlog.h>                     // MPX_DEBUG
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#include <mpxparameter.h>               // CMPXParameter
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#include <mpxplaybackutility.h>         // MMPXPlaybackUtility
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#include <mpxconstants.h>               // KAppUidMusicPlayerX
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#include <mpxmusicplayerviewplugin.hrh> // KMPXPluginTypePlaybackUid
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#include <AknTaskList.h>                // CAknTaskList
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#include <mpxcommonuihelper.h>
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#include <mpxcollectionhelperfactory.h>
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#include "musicplayeractionhandler.h"
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const TInt KPlayerMusicPlayerParameterGranularity = 50;
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const TUid  KMusicPlayerAppUid = { 0x102072C3 };
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// RProperty key to identify the case when Music Player launching
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// in the background
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const TInt KMPXLaunchingOnBackground( 100 );
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//map values
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_LIT( KActionPlaybackCommand , "PlaybackCommand" );
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_LIT( KactionMessageToMusicPlayer, "MessageToMusicPlayer" );
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_LIT( KGoToNowPlaying, "GoToNowPlaying" );
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_LIT( KGoToLastPlayed, "GoToLastPlayed" );
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_LIT( KGoToLastPlayedMinimized, "GoToLastPlayedMinimized" );
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_LIT( KGoToMusicLibrary, "GoToMusicLibrary" );
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//map keys
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_LIT8( KType, "type" );
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_LIT8( KCommand, "command" );
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_LIT8( KMessage, "message" );
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// Symbian 2nd phase constructor can leave.
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// ---------------------------------------------------------------------------
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//
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void CMusicPlayerActionHandler::ConstructL()
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    {
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    MPX_DEBUG1("-->CMusicPlayerActionHandler::ConstructL()");
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    //iPlaybackUtility = MMPXPlaybackUtility::UtilityL( KPbModeActivePlayer );
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    iPlaybackUtility = MMPXPlaybackUtility::NewL( KMusicPlayerAppUid);
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    MPX_DEBUG1("<--CMusicPlayerActionHandler::ConstructL()");
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    }
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// ---------------------------------------------------------------------------
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CMusicPlayerActionHandler* CMusicPlayerActionHandler::NewL()
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    {
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    CMusicPlayerActionHandler* self = CMusicPlayerActionHandler::NewLC();
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    CleanupStack::Pop( self );
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    return self;
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    }
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// ---------------------------------------------------------------------------
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CMusicPlayerActionHandler* CMusicPlayerActionHandler::NewLC()
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    {
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    CMusicPlayerActionHandler* self = new( ELeave ) CMusicPlayerActionHandler;
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    return self;
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    }
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// ---------------------------------------------------------------------------
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// destructor
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// ---------------------------------------------------------------------------
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//
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CMusicPlayerActionHandler::~CMusicPlayerActionHandler()
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    {
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    MPX_DEBUG1("-->CMusicPlayerActionHandler::~CMusicPlayerActionHandler()");
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    if ( iPlaybackUtility )
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        {
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        iPlaybackUtility->Close();
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        }
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    MPX_DEBUG1("<--CMusicPlayerActionHandler::~CMusicPlayerActionHandler()");
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    }
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// ---------------------------------------------------------------------------
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// Executes Playback command on current player
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// ---------------------------------------------------------------------------
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//
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TInt CMusicPlayerActionHandler::ExecutePlaybackCommandL(const CLiwMap* aMap)
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    {
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    MPX_DEBUG1("-->CMusicPlayerActionHandler::ExecutePlaybackCommandL()");
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    TInt errCode;
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    TLiwVariant variant;
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    variant.PushL();
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    errCode = ExtractVariantL( aMap, variant, KCommand );
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    if ( errCode == KErrNone )
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        {
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        TMPXPlaybackCommand Command;
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        Command = static_cast<TMPXPlaybackCommand>( variant.AsTInt32() );
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        iPlaybackUtility->CommandL( Command );
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        }
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    CleanupStack::PopAndDestroy( &variant);
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    MPX_DEBUG1("<--CMusicPlayerActionHandler::ExecutePlaybackCommandL()");
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    return errCode;
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    }
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   130
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// ---------------------------------------------------------------------------
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// Sends a message to music player
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// ---------------------------------------------------------------------------
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//
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TInt CMusicPlayerActionHandler::ExecuteMessageToMusicPlayerL(
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        const CLiwMap* aMap )
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    {
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    MPX_DEBUG1("-->CMusicPlayerActionHandler::"
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            "ExecuteMessageToMusicPlayerL()");
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    TInt errCode;
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    RBuf msg;
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    CleanupClosePushL( msg );
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    errCode = ExtractDesL( aMap, msg, KMessage );
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    if ( errCode == KErrNone )
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        {
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        if ( ! msg.CompareF( KGoToNowPlaying ) )
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            {
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            errCode = GoToNowPlayingL();
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            }
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        else if ( ! msg.CompareF( KGoToLastPlayed ) )
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            {
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            errCode = GoToLastPlayedL( EFalse );
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   153
            }
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        else if ( ! msg.CompareF( KGoToLastPlayedMinimized ) )
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   155
            {
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            errCode = GoToLastPlayedL( ETrue );
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   157
            }
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        else if ( ! msg.CompareF( KGoToMusicLibrary ) )
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   159
            {
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            errCode = GoToMusicLibraryL();
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            }        
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   162
        }
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    CleanupStack::PopAndDestroy( &msg );
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    MPX_DEBUG1("<--CMusicPlayerActionHandler::"
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            "ExecuteMessageToMusicPlayerL()");
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    return errCode;
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    }
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   168
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// ---------------------------------------------------------------------------
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// Opens musicplayer in library view, even if it is already open and playing.
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// ---------------------------------------------------------------------------
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//
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TInt CMusicPlayerActionHandler::GoToMusicLibraryL()
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   174
    {
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    MPX_DEBUG1("-->CMusicPlayerActionHandler::GoToNowPlayingL()");
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    //Launch player
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    RWsSession wsSession;
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    User::LeaveIfError( wsSession.Connect() );
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    CAknTaskList *taskList = CAknTaskList::NewL( wsSession );
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    TApaTask task = taskList->FindRootApp( KAppUidMusicPlayerX );
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    delete taskList;
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    CMPXParameter* param = new ( ELeave ) CMPXParameter();
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   183
    CleanupStack::PushL( param );
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   184
    param->iType.iUid = KMPXPluginTypeCollectionUid;
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    param->iCmdForward = EMPXCmdFwdNone;
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   186
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    MMPXCollectionUiHelper* collectionHelper = CMPXCollectionHelperFactory::NewCollectionUiHelperL();
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    CMPXCollectionPath* path = collectionHelper->MusicMenuPathL();
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   189
    if (path)
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   190
        {
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        param->iCollectionPath = path;
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   192
        param->iPathType = EMPXTypeCollectionPath;
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   193
        }
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   194
    collectionHelper->Close();
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   195
    
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   196
    CBufBase* buffer =
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   197
            CBufFlat::NewL( KPlayerMusicPlayerParameterGranularity );
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   198
    CleanupStack::PushL( buffer );
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   199
    RBufWriteStream writeStream( *buffer );
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   200
    CleanupClosePushL( writeStream );
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   201
    param->ExternalizeL( writeStream );
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   202
    writeStream.CommitL();
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   203
    buffer->Compress();
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   204
    CleanupStack::PopAndDestroy( &writeStream );
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   205
    if ( task.Exists() )
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   206
        {
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   207
//        task.SendMessage( KAppUidMusicPlayerX, buffer->Ptr( 0 ));
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   208
        wsSession.SendMessageToWindowGroup( task.WgId(), KAppUidMusicPlayerX,
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   209
                    buffer->Ptr( 0 ) );
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   210
        }
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   211
    else        //Application needs to be launched. The first view is library view.
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   212
        {
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   213
        // Launch Music Player Application
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   214
        RApaLsSession   appArcSession;
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   215
        _LIT(KEmpty,"");
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   216
        User::LeaveIfError(appArcSession.Connect());    // connect to AppArc server
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   217
        TThreadId id;
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   218
        appArcSession.StartDocument( KEmpty, KAppUidMusicPlayerX, id );
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   219
        appArcSession.Close();                                
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   220
        }
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parents:
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   221
    CleanupStack::PopAndDestroy( buffer );
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parents:
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   222
    CleanupStack::PopAndDestroy( param );
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   223
    wsSession.Close();
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parents:
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   224
    MPX_DEBUG1("<--CMusicPlayerActionHandler::GoToNowPlayingL()");
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   225
    return KErrNone;
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parents:
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   226
    }
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parents:
diff changeset
   227
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parents:
diff changeset
   228
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// ---------------------------------------------------------------------------
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// Opens musicplayer, if it is already open and playing it goes to nowplaying.
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// ---------------------------------------------------------------------------
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   232
//
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   233
TInt CMusicPlayerActionHandler::GoToNowPlayingL()
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diff changeset
   234
    {
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   235
    MPX_DEBUG1("-->CMusicPlayerActionHandler::GoToNowPlayingL()");
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   236
    //Launch player
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   237
    RWsSession wsSession;
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   238
    User::LeaveIfError( wsSession.Connect() );
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diff changeset
   239
    CAknTaskList *taskList = CAknTaskList::NewL( wsSession );
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diff changeset
   240
    TApaTask task = taskList->FindRootApp( KAppUidMusicPlayerX );
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diff changeset
   241
    delete taskList;
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   242
    CMPXParameter* param = new ( ELeave ) CMPXParameter();
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diff changeset
   243
    CleanupStack::PushL( param );
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diff changeset
   244
    param->iType.iUid = KMPXPluginTypePlaybackUid;
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   245
    param->iCmdForward = EMPXCmdFwdNone;
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   246
    CBufBase* buffer =
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   247
            CBufFlat::NewL( KPlayerMusicPlayerParameterGranularity );
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diff changeset
   248
    CleanupStack::PushL( buffer );
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diff changeset
   249
    RBufWriteStream writeStream( *buffer );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff changeset
   250
    CleanupClosePushL( writeStream );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   251
    param->ExternalizeL( writeStream );
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diff changeset
   252
    writeStream.CommitL();
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diff changeset
   253
    buffer->Compress();
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diff changeset
   254
    CleanupStack::PopAndDestroy( &writeStream );
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diff changeset
   255
    if ( task.Exists() )
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parents:
diff changeset
   256
        {
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diff changeset
   257
        wsSession.SendMessageToWindowGroup( task.WgId(), KAppUidMusicPlayerX,
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   258
                    buffer->Ptr( 0 ) );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   259
        
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   260
        
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   261
        }
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diff changeset
   262
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   263
        {
ff3acec5bc43 Revision: 200949
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   264
        RApaLsSession ls;
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   265
        CleanupClosePushL( ls );
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parents:
diff changeset
   266
        User::LeaveIfError( ls.Connect() );
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   267
        TApaAppInfo appInfo;
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diff changeset
   268
        User::LeaveIfError( ls.GetAppInfo( appInfo, KAppUidMusicPlayerX ) );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   269
        CApaCommandLine* apaCommandLine = CApaCommandLine::NewLC();
ff3acec5bc43 Revision: 200949
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diff changeset
   270
        apaCommandLine->SetExecutableNameL( appInfo.iFullName );
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parents:
diff changeset
   271
        apaCommandLine->SetTailEndL( buffer->Ptr( 0 ) );
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parents:
diff changeset
   272
        User::LeaveIfError( ls.StartApp( *apaCommandLine ) );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   273
        CleanupStack::PopAndDestroy(); // apaCommandLine
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   274
        CleanupStack::PopAndDestroy(); // ls
ff3acec5bc43 Revision: 200949
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diff changeset
   275
        }
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parents:
diff changeset
   276
    CleanupStack::PopAndDestroy( buffer );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   277
    CleanupStack::PopAndDestroy( param );
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diff changeset
   278
    wsSession.Close();
ff3acec5bc43 Revision: 200949
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diff changeset
   279
    MPX_DEBUG1("<--CMusicPlayerActionHandler::GoToNowPlayingL()");
ff3acec5bc43 Revision: 200949
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diff changeset
   280
    return KErrNone;
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diff changeset
   281
    }
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parents:
diff changeset
   282
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   283
ff3acec5bc43 Revision: 200949
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diff changeset
   284
// ---------------------------------------------------------------------------
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   285
// Opens Stand alone MP and goes to now playing, it will display last played
ff3acec5bc43 Revision: 200949
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diff changeset
   286
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
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diff changeset
   287
//
ff3acec5bc43 Revision: 200949
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diff changeset
   288
TInt CMusicPlayerActionHandler::GoToLastPlayedL( TBool aMinimized )
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   289
    {
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   290
    MPX_DEBUG1("-->CMusicPlayerActionHandler::GoToLastPlayed()");
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   291
    //Launch player
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diff changeset
   292
    RWsSession wsSession;
ff3acec5bc43 Revision: 200949
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diff changeset
   293
    User::LeaveIfError( wsSession.Connect() );
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   294
    CAknTaskList *taskList = CAknTaskList::NewL( wsSession );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff changeset
   295
    TApaTask task = taskList->FindRootApp( KAppUidMusicPlayerX );
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   296
    delete taskList;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
    CMPXParameter* param = new ( ELeave ) CMPXParameter();
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   298
    CleanupStack::PushL( param );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
    param->iType.iUid = KMPXPluginTypeLastPlayedUid;//KMPXPluginTypePlaybackUid;
ff3acec5bc43 Revision: 200949
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diff changeset
   300
    param->iCmdForward = EMPXCmdFwdNone;
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   301
    CBufBase* buffer =
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   302
            CBufFlat::NewL( KPlayerMusicPlayerParameterGranularity );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
    CleanupStack::PushL( buffer );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   304
    RBufWriteStream writeStream( *buffer );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
    CleanupClosePushL( writeStream );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
    param->ExternalizeL( writeStream );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
    writeStream.CommitL();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
    buffer->Compress();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
    CleanupStack::PopAndDestroy( &writeStream );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
    if ( task.Exists() )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
        {
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   312
        wsSession.SendMessageToWindowGroup( task.WgId(), KAppUidMusicPlayerX,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
                    buffer->Ptr( 0 ) );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
        if (!aMinimized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
            {
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   316
            task.BringToForeground();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
        RApaLsSession ls;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
        CleanupClosePushL( ls );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
        User::LeaveIfError( ls.Connect() );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
        TApaAppInfo appInfo;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   325
        User::LeaveIfError( ls.GetAppInfo( appInfo, KAppUidMusicPlayerX ) );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   326
        CApaCommandLine* apaCommandLine = CApaCommandLine::NewLC();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
        if (aMinimized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
            apaCommandLine->SetCommandL(EApaCommandBackground);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
            
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
            TInt err( RProperty::Define(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
                KAppUidMusicPlayerX, KMPXLaunchingOnBackground, RProperty::EInt ) );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
            MPX_DEBUG2( "CMusicPlayerActionHandler::GoToLastPlayed() RProperty define err = %d", err );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
            if ( err == KErrNone || err == KErrAlreadyExists )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
                err = RProperty::Set( KAppUidMusicPlayerX,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
                            KMPXLaunchingOnBackground,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
                            ETrue );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
                MPX_DEBUG2( "CMusicPlayerActionHandler::GoToLastPlayed() RProperty set to true err = %d", err );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
        apaCommandLine->SetExecutableNameL( appInfo.iFullName );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
        apaCommandLine->SetTailEndL( buffer->Ptr( 0 ) );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
        User::LeaveIfError( ls.StartApp( *apaCommandLine ) );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
        CleanupStack::PopAndDestroy(); // apaCommandLine
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
        CleanupStack::PopAndDestroy(); // ls
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
        
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
        if ( aMinimized )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
            TInt err = RProperty::Set( KAppUidMusicPlayerX,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
                        KMPXLaunchingOnBackground,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
                        EFalse );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
            MPX_DEBUG2( "CMusicPlayerActionHandler::GoToLastPlayed() RProperty set to false err = %d", err );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
    CleanupStack::PopAndDestroy( buffer );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
    CleanupStack::PopAndDestroy( param );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
    wsSession.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
    MPX_DEBUG1("<--CMusicPlayerActionHandler::GoToLastPlayed()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
    return KErrNone;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
// Extracts a descriptor
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
TInt CMusicPlayerActionHandler::ExtractDesL( const CLiwMap* aMap,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
        RBuf& aString, const TDesC8& aMapName )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
    MPX_DEBUG1("-->CMusicPlayerActionHandler::ExtractDesL()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
    TInt errCode( KErrArgument );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
    TLiwVariant variant;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
    variant.PushL();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
    TPtrC tempString( KNullDesC );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
    if ( aMap->FindL( aMapName, variant) )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
        variant.Get( tempString );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
        aString.ReAllocL( tempString.Length() );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
        aString.Append( tempString );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
        errCode = KErrNone;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
    CleanupStack::PopAndDestroy( &variant );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
    MPX_DEBUG1("<--CMusicPlayerActionHandler::ExtractDesL()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
    return errCode;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
// Extract variant
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
TInt CMusicPlayerActionHandler::ExtractVariantL( const CLiwMap* aMap,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
        TLiwVariant& aVariant, const TDesC8& aMapName )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
    MPX_DEBUG1("-->CMusicPlayerActionHandler::ExtractVariantL()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
    TInt errCode( KErrNone );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
    if ( ! aMap->FindL( aMapName, aVariant ) )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
        errCode = KErrArgument;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
    MPX_DEBUG1("<--CMusicPlayerActionHandler::ExtractVariantL()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
    return errCode;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
// From CAHPlugin
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
// Executes provided action
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
TInt CMusicPlayerActionHandler::ExecuteActionL( const CLiwMap* aMap )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
    MPX_DEBUG1("-->CMusicPlayerActionHandler::ExecuteActionL()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
    TInt errCode;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
    RBuf type;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
    CleanupClosePushL( type );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
    errCode = ExtractDesL( aMap, type, KType );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
    if ( errCode == KErrNone )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
        if ( ! type.CompareF( KActionPlaybackCommand ) )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
            errCode = ExecutePlaybackCommandL( aMap );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
        else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
            if ( ! type.CompareF( KactionMessageToMusicPlayer ) )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
                errCode = ExecuteMessageToMusicPlayerL( aMap );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
    CleanupStack::PopAndDestroy( &type );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
    MPX_DEBUG1("<--CMusicPlayerActionHandler::ExecuteActionL()");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
    return errCode;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
//  End of File
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433