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/*
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* Copyright (c) 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: VideoCollectionWrapperPrivate class implementation
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*
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*/
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// Version : %version: %
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// INCLUDE FILES
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#include <qapplication.h>
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#include <qabstractitemmodel.h>
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#include <vcxmyvideosdefs.h>
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#include "videocollectionwrapper.h"
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#include "videocollectionwrapper_p.h"
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#include "videolistdatamodel.h"
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#include "videosortfilterproxymodel.h"
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#include "videocollectionclient.h"
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#include "videocollectioncommon.h"
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#include "videocollectiontrace.h"
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// ================= MEMBER FUNCTIONS =======================
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//
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// -----------------------------------------------------------------------------
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// VideoCollectionWrapperPrivate::VideoCollectionWrapperPrivate()
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// -----------------------------------------------------------------------------
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//
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VideoCollectionWrapperPrivate::VideoCollectionWrapperPrivate()
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: mAllVideosModel( 0 )
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, mCollectionsModel( 0 )
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, mGenericModel( 0 )
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, mSourceModel( 0 )
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{
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FUNC_LOG;
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// NOP
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}
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// -----------------------------------------------------------------------------
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// VideoCollectionWrapperPrivate::~VideoCollectionWrapperPrivate()
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// -----------------------------------------------------------------------------
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//
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VideoCollectionWrapperPrivate::~VideoCollectionWrapperPrivate()
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{
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FUNC_LOG;
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// NOP here
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}
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// -----------------------------------------------------------------------------
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// VideoCollectionWrapperPrivate::getModel()
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// -----------------------------------------------------------------------------
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//
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VideoSortFilterProxyModel* VideoCollectionWrapperPrivate::getModel(VideoCollectionCommon::TModelType &type)
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{
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FUNC_LOG;
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INFO_1("VideoCollectionWrapperPrivate::getModel() type: %d", type);
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VideoSortFilterProxyModel *model = 0;
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if(!mSourceModel)
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{
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mSourceModel = new VideoListDataModel();
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if(!mSourceModel || mSourceModel->initialize() < 0 ||
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!connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(aboutToQuitSlot())) )
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{
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ERROR(-1, "VideoCollectionWrapperPrivate::getModel() sourceModel setup failed.");
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return 0;
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}
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}
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bool needsInitialization = false;
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if(type == VideoCollectionCommon::EModelTypeAllVideos)
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{
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if(!mAllVideosModel)
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{
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mAllVideosModel = new VideoSortFilterProxyModel(type);
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needsInitialization = true;
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}
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model = mAllVideosModel;
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}
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else if(type == VideoCollectionCommon::EModelTypeCollections)
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{
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if(!mCollectionsModel)
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{
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mCollectionsModel = new VideoSortFilterProxyModel(type);
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needsInitialization = true;
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}
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model = mCollectionsModel;
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}
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else if(type == VideoCollectionCommon::EModelTypeCollectionContent)
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{
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if(!mCollectionContentModel)
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{
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mCollectionContentModel = new VideoSortFilterProxyModel(type);
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needsInitialization = true;
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}
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model = mCollectionContentModel;
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}
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else if(type == VideoCollectionCommon::EModelTypeGeneric)
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{
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if(!mGenericModel)
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{
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mGenericModel = new VideoSortFilterProxyModel(type);
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needsInitialization = true;
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}
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model = mGenericModel;
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}
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if(needsInitialization)
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{
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if(model && model->initialize(mSourceModel) < 0)
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{
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ERROR(-1, "VideoCollectionWrapperPrivate::getModel() no model or init failed.");
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delete model;
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return 0;
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}
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if(!connect(model, SIGNAL(shortDetailsReady(TMPXItemId)), mSourceModel, SIGNAL(shortDetailsReady(TMPXItemId))))
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{
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delete model;
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return 0;
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}
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}
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return model;
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}
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// -----------------------------------------------------------------------------
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// VideoCollectionWrapperPrivate::aboutToQuitSlot()
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// -----------------------------------------------------------------------------
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//
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void VideoCollectionWrapperPrivate::aboutToQuitSlot()
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{
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FUNC_LOG;
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if(!mSourceModel.isNull())
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{
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delete mSourceModel;
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}
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}
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// End of file
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