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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: The Data Source Task MDS IDlist class
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*
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*/
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/**
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* @internal reviewed 11/07/2007 by M Byrne
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*/
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#include "glxdatasourcetaskmdsidlist.h"
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#include <glxcollectionplugincamera.hrh>
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#include <glxcollectionpluginalbums.hrh>
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#include <glxcollectionpluginall.hrh>
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#include <glxcollectionplugintags.hrh>
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#include <glxcollectionpluginimageviewer.hrh>
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#include <glxerrors.h>
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#include <glxfilterfactory.h>
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#include <glxgetrequest.h>
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#include <glxidlistrequest.h>
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#include <glxidlistrequest.h>
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#include <glxlog.h>
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#include <glxmediacollectioninternaldefs.h>
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#include <glxmediageneraldefs.h>
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#include <glxrequest.h>
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#include <glxthumbnailattributeinfo.h>
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#include <glxthumbnailrequest.h>
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#include <glxtndatabase.h>
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#include <glxtnfileinfo.h>
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#include <glxtnthumbnailcreator.h>
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#include <glxtracer.h>
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#include <lbsposition.h>
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#include <mdeconstants.h>
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#include <mdelogiccondition.h>
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#include <mdeobject.h>
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#include <mdeobjectdef.h>
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#include <mdeobjectquery.h>
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#include <mdepropertydef.h>
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#include <mderelationdef.h>
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#include <mdesession.h>
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#include <mdetextproperty.h>
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#include <mpxmedia.h>
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#include <mpxmediaarray.h>
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#include <mpxmediacollectiondetaildefs.h>
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#include <mpxmediacontainerdefs.h>
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#include <mpxmediadrmdefs.h>
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#include <mpxmediageneraldefs.h>
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#include "glxdatasourcemds.h"
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#include "glxdatasourcemds.hrh"
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#include "glxdatasourcemdsutility.h"
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// CONSTANTS
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const TInt KGlxCameraAlbumPromotionPosition = 0;
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const TInt KGlxfavoritesAlbumPromotionPosition = 1;
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// ----------------------------------------------------------------------------
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// Constructor
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// ----------------------------------------------------------------------------
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//
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CGlxDataSourceTaskMdeIdList::CGlxDataSourceTaskMdeIdList(CGlxIdListRequest* aRequest,
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MGlxDataSourceRequestObserver& aObserver, CGlxDataSource* aDataSource)
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: CGlxDataSourceTaskMde(aRequest, aObserver, aDataSource)
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{
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TRACER("CGlxDataSourceTaskMdeIdList::CGlxDataSourceTaskMdeIdList()")
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iFilterProperties = TGlxFilterFactory::ExtractAttributes(iRequest->Filter());
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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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CGlxDataSourceTaskMdeIdList::~CGlxDataSourceTaskMdeIdList()
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{
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TRACER("CGlxDataSourceTaskMdeIdList::~CGlxDataSourceTaskMdeIdList()")
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// No implementation required
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}
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// ----------------------------------------------------------------------------
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// CGlxDataSourceTaskMde::FilterAvailableComplete
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// ----------------------------------------------------------------------------
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//
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void CGlxDataSourceTaskMdeIdList::FilterAvailableComplete(
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const RArray<TGlxMediaId>& aIdArray, TInt aErrorCode)
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{
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TRACER("CGlxDataSourceTaskMdeIdList::FilterAvailableComplete()")
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DoPostFilterComplete(aIdArray, aErrorCode);
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}
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// ----------------------------------------------------------------------------
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// CGlxDataSourceTaskMdeIdList::ExecuteRequestL
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// ----------------------------------------------------------------------------
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//
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void CGlxDataSourceTaskMdeIdList::ExecuteRequestL()
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{
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TRACER("CGlxDataSourceTaskMdeIdList::ExecuteRequestL()")
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#ifdef _DEBUG
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iStartTime.HomeTime();
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#endif
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CGlxIdListRequest* request = static_cast<CGlxIdListRequest*>(iRequest);
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TGlxMediaId container = request->ContainerId();
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TGlxQueryType queryType = EIdListQuery;
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TQueryResultMode resultMode = EQueryResultModeId;
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CMdEObjectDef* objectDef = &DataSource()->ObjectDef();
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TBool isContent = ETrue;
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if( KGlxCollectionRootId == container.Value() ) // The root.
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{
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switch(request->CollectionPluginUid().iUid)
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{
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case KGlxCollectionPluginAlbumsImplementationUid:
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{
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isContent = EFalse;
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objectDef = &DataSource()->AlbumDef();
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break;
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}
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case KGlxCollectionPluginCameraImplementationUid:
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{
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iFilterProperties.iOrigin = EGlxFilterOriginCamera;
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break;
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}
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case KGlxTagCollectionPluginImplementationUid:
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{
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isContent = EFalse;
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objectDef = &DataSource()->TagDef();
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break;
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}
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case KGlxCollectionPluginImageViewerImplementationUid:
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{
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RArray<TGlxMediaId> list;
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CleanupClosePushL(list);
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list.AppendL(TGlxMediaId(request->CollectionPluginUid().iUid));
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DoPostFilterComplete(list, KErrNone);
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CleanupStack::PopAndDestroy(&list);
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return;
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}
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default:
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{
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// default gallery query returns all objects as per filter
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break;
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}
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}
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}
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else // return the content of a container
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{
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switch(request->CollectionPluginUid().iUid)
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{
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case KGlxCollectionPluginAlbumsImplementationUid:
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{
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objectDef = &DataSource()->AlbumDef();
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break;
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}
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case KGlxTagCollectionPluginImplementationUid:
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{
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objectDef = &DataSource()->TagDef();
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break;
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}
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default:
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{
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User::Leave(KErrNotSupported);
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break;
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}
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}
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}
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DoQueryL(*objectDef, isContent, queryType, resultMode, container);
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}
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// ----------------------------------------------------------------------------
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// CGlxDataSourceTaskMde::DoHandleQueryCompletedL
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// ----------------------------------------------------------------------------
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//
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void CGlxDataSourceTaskMdeIdList::DoHandleQueryCompletedL(CMdEQuery& /*aQuery*/)
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{
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TRACER("CGlxDataSourceTaskMdeIdList::DoHandleQueryCompletedL()")
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__ASSERT_DEBUG(iQueryTypes[0] == EIdListQuery, Panic(EGlxPanicLogicError));
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DoHandleListQueryCompletedL();
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#ifdef _DEBUG
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iStopTime.HomeTime();
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GLX_DEBUG2("GlxDataSrcTaskMdeIdList:DoHandleQueryCompletedL() took %d us",
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(TInt)iStopTime.MicroSecondsFrom(iStartTime).Int64());
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#endif
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}
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// ----------------------------------------------------------------------------
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// CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL
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// ----------------------------------------------------------------------------
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//
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void CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL()
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{
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TRACER("CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL()")
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RArray<TGlxMediaId> localList;
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CleanupClosePushL(localList);
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NGlxDataSourceMdsUtility::CopyItemIdArrayL(localList,
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iQueries[0]->ResultIds());
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PostFilterL(localList, iFilterProperties);
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CleanupStack::PopAndDestroy(&localList);
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}
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// ----------------------------------------------------------------------------
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// CGlxDataSourceTaskMdeIdList::DoPostFilterComplete
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// ----------------------------------------------------------------------------
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//
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void CGlxDataSourceTaskMdeIdList::DoPostFilterComplete(
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const RArray<TGlxMediaId>& aIdArray, TInt aErrorCode)
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{
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TRACER("CGlxDataSourceTaskMdeIdList::DoPostFilterComplete()")
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if (aErrorCode == KErrNone)
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{
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TRAP(aErrorCode, ListToMediaL(aIdArray));
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}
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HandleRequestComplete(aErrorCode);
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}
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// ----------------------------------------------------------------------------
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// CGlxDataSourceTaskMde::PostFilterL
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// ----------------------------------------------------------------------------
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//
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void CGlxDataSourceTaskMdeIdList::PostFilterL(const RArray<TGlxMediaId>&
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aFilteredList, const TGlxFilterProperties& aFilterProperties)
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{
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TRACER("CGlxDataSourceTaskMdeIdList::PostFilterL()")
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if( aFilterProperties.iPromoteSystemItems )
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{
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RArray<TGlxMediaId> list = aFilteredList;
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// Here we don't have to push list in cleanup stack as caller function,
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// CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL is already
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// doing that.
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TInt cameraAlbumIndex = list.Find(DataSource()->CameraAlbumId());
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// If Camera Index is not KErrNotFound, 1st Album should be Captured and
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// 2nd should be Favourites(In Albums List View)
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if( KErrNotFound != cameraAlbumIndex )
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{
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list.Remove(cameraAlbumIndex);
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list.InsertL(DataSource()->CameraAlbumId(), KGlxCameraAlbumPromotionPosition);
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TInt favoritesIndex = list.Find(DataSource()->FavoritesId());
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if( KErrNotFound != favoritesIndex )
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{
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list.Remove(favoritesIndex);
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list.InsertL(DataSource()->FavoritesId(),KGlxfavoritesAlbumPromotionPosition);
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}
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}
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else
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{
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// In Selection popup, 1st item should be Favourites(from grid view/fullscreen view
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// and Camera post captured mode)
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TInt favoritesIndex = list.Find(DataSource()->FavoritesId());
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if( KErrNotFound != favoritesIndex )
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{
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list.Remove(favoritesIndex);
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list.InsertL(DataSource()->FavoritesId(),KGlxfavoritesAlbumPromotionPosition - 1);
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}
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}
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DoPostFilterComplete(list, KErrNone);
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}
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else
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{
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DoPostFilterComplete(aFilteredList, KErrNone);
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}
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}
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