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/*
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* Copyright (c) 2008-2009 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: Implementation of Single line meta pane favourites observer
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*
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*/
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#include <glxcollectionpluginalbums.hrh> // Albums collection plugin implementation id
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#include <glxfilterfactory.h> // FilterFactory
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#include <mglxmedialist.h> // CGlxMedialist
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#include <glxattributecontext.h> // Attribute context
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#include <glxuistd.h> // Attribute fetch priority
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#include <glxtracer.h>
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#include <glxlog.h>
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#include <glxslmpfavmlobserver.h>
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// ---------------------------------------------------------------------------
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// NewL()
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// ---------------------------------------------------------------------------
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//
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CGlxSLMPFavMLObserver* CGlxSLMPFavMLObserver::NewL( CGlxSingleLineMetaPane& aSingleLineMetapane,
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TInt aFocusIndex, MGlxMediaList* aList)
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{
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TRACER("CGlxSLMPFavMLObserver::NewL()");
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CGlxSLMPFavMLObserver* self = new(ELeave) CGlxSLMPFavMLObserver(aSingleLineMetapane);
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CleanupStack::PushL(self);
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self->ConstructL(aFocusIndex, aList);
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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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// CGlxSLMPFavMLObserver()
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// ---------------------------------------------------------------------------
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//
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CGlxSLMPFavMLObserver::CGlxSLMPFavMLObserver(CGlxSingleLineMetaPane& aSingleLineMetaPane)
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: iSingleLineMetaPane( aSingleLineMetaPane)
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{
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TRACER("CGlxSLMPFavMLObserver::CGlxSLMPFavMLObserver()");
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// Nothing done here
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}
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// ---------------------------------------------------------------------------
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// ~CGlxSLMPFavMLObserver()
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// ---------------------------------------------------------------------------
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//
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CGlxSLMPFavMLObserver::~CGlxSLMPFavMLObserver()
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{
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TRACER("CGlxSLMPFavMLObserver::~CGlxSLMPFavMLObserver()");
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if (iFavMediaList)
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{
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iFavMediaList->RemoveMediaListObserver(this);
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iFavMediaList->RemoveContext( iFavAttribContext );
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delete iFavAttribContext;
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iFavMediaList->Close();
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}
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}
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// ---------------------------------------------------------------------------
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// ConstructL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::ConstructL(TInt aFocusIndex, MGlxMediaList* aList)
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{
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TRACER("CGlxSLMPFavMLObserver::ConstructL()");
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CMPXCollectionPath* favCollection = CMPXCollectionPath::NewL();
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CleanupStack::PushL(favCollection);
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// The target collection has to be appeneded with the albums plugin id
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favCollection->AppendL(KGlxCollectionPluginAlbumsImplementationUid);
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// The target collection has also to be appeneded with the the relation id.
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// appending another level into the albums to get favourites and 1 is the relation id of albums
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favCollection->AppendL( TMPXItemId(1) );
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favCollection->Set( 0 );
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const TGlxMedia& item = aList->Item(aFocusIndex);
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const TDesC& uri = item.Uri();
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CMPXFilter* filter = TGlxFilterFactory::CreateURIFilterL(item.Uri());
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CleanupStack::PushL(filter);
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// Create the media list
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iFavMediaList = MGlxMediaList::InstanceL( *favCollection,
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TGlxHierarchyId(KGlxCollectionPluginAlbumsDllUid), filter );
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CleanupStack::PopAndDestroy( filter );
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CleanupStack::PopAndDestroy( favCollection );
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iFavMediaList->AddMediaListObserverL(this);
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iFavAttribContext = CGlxDefaultAttributeContext::NewL();
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// add all the attributes needed in handleattributes available
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// this is because even
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iFavAttribContext->AddAttributeL( KMPXMediaGeneralCount );
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// Using priority as same as UMP view's album pane
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iFavMediaList->AddContextL( iFavAttribContext, KGlxFetchContextPriorityLow );
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}
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// ---------------------------------------------------------------------------
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// HandleAttributesAvailableL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleAttributesAvailableL(TInt/* aItemIndex*/,
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const RArray<TMPXAttribute>& /*aAttributes*/, MGlxMediaList* /*aList*/)
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{
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TRACER("CGlxSLMPFavMLObserver::HandleAttributesAvailableL()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleItemAddedL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleItemAddedL( TInt /*aStartIndex*/, TInt /*aEndIndex*/,
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MGlxMediaList* aList )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleItemAddedL()");
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GLX_LOG_INFO1("CGlxSLMPFavMLObserver::HandleItemAddedL() medialist count = %d", aList->Count());
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// Passing ETrue as mediacount denotes item present in medialist
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iSingleLineMetaPane.HandleUpdateIconL(ETrue);
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}
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// ---------------------------------------------------------------------------
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// HandleItemRemovedL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleItemRemovedL( TInt /*aStartIndex*/, TInt /*aEndIndex*/,
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MGlxMediaList* /*aList */)
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{
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TRACER("CGlxSLMPFavMLObserver::HandleItemRemovedL()");
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// Passing EFalse as mediacount 0 denotes item not present in medialist
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iSingleLineMetaPane.HandleUpdateIconL(EFalse);
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}
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// ---------------------------------------------------------------------------
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// HandleFocusChangedL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleFocusChangedL( NGlxListDefs::TFocusChangeType /*aType*/,
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TInt /*aNewIndex*/, TInt /*aOldIndex*/, MGlxMediaList* /*aList*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleFocusChangedL()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleItemSelectedL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleItemSelectedL(TInt /*aIndex*/, TBool /*aSelected*/,
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MGlxMediaList* /*aList*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleItemSelectedL()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleMessageL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleMessageL( const CMPXMessage& /*aMessage*/,
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MGlxMediaList* /*aList*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleMessageL()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleError()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleError( TInt /*aError*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleError()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleCommandCompleteL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleCommandCompleteL( CMPXCommand* /*aCommandResult*/,
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TInt /*aError*/, MGlxMediaList* /*aList*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleCommandCompleteL()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleMediaL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleMediaL( TInt /*aListIndex*/, MGlxMediaList* /*aList*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleMediaL()");
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// No Implementation Required
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}
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// ---------------------------------------------------------------------------
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// HandleItemModifiedL()
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// ---------------------------------------------------------------------------
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//
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void CGlxSLMPFavMLObserver::HandleItemModifiedL( const RArray<TInt>& /*aItemIndexes*/,
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MGlxMediaList* /*aList*/ )
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{
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TRACER("CGlxSLMPFavMLObserver::HandleItemModifiedL()");
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// No Implementation Required
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}
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//EOF
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