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/*
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* Copyright (c) 2010 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: VideoListDataModel class implementation
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*
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*/
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#include <qstringlist.h>
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#include "videolistdatamodel.h"
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#include "videolistdatamodeldata.h"
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QMap<int, QVariant> VideoListDataModelData::mData;
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QModelIndex VideoListDataModelData::mLastIndex;
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int VideoListDataModelData::mDataAccessCount = 0;
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int VideoListDataModelData::mRowCount = 0;
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int VideoListDataModelData::mRowCountDecrement = 0;
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VideoListDataModel::VideoListDataModel(QObject *parent) :
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QAbstractItemModel(parent),
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d_ptr(0),
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mCollectionClient(0),
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mDeleteWorker(0),
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mInitialized(false)
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{
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// nop
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}
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VideoListDataModel::~VideoListDataModel()
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{
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VideoListDataModelData::reset();
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}
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int VideoListDataModel::initialize()
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{
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if (VideoListDataModelData::mRowCount)
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{
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int newCount = VideoListDataModelData::mRowCount;
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int oldCount = VideoListDataModelData::mData.count();
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if(newCount == oldCount)
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{
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return 0;
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}
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if (newCount < oldCount)
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{
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beginRemoveRows(QModelIndex(), newCount, oldCount);
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endRemoveRows();
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}
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else
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{
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beginInsertRows(QModelIndex(), oldCount, newCount-1);
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endInsertRows();
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}
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}
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else
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{
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reset();
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}
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return 0;
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}
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VideoCollectionClient* VideoListDataModel::getCollectionClient()
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{
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// not stubbed
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return 0;
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}
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int VideoListDataModel::connectSignals()
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{
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// not stubbed
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return 0;
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}
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void VideoListDataModel::disconnectSignals()
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{
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// not stubbed
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}
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TMPXItemId VideoListDataModel::mediaIdAtIndex(int index) const
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{
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Q_UNUSED(index);
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// not stubbed
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return TMPXItemId();
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}
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QString VideoListDataModel::mediaFilePathForId(TMPXItemId mediaId) const
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{
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Q_UNUSED(mediaId);
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// not stubbed
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return QString();
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}
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int VideoListDataModel::rowCount(const QModelIndex &parent ) const
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{
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Q_UNUSED(parent);
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uint count = VideoListDataModelData::mRowCount - VideoListDataModelData::mRowCountDecrement;
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if(VideoListDataModelData::mRowCountDecrement > 0)
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{
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VideoListDataModelData::mRowCountDecrement--;
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}
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return count;
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}
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QMap<int, QVariant> VideoListDataModel::itemData(const QModelIndex &index) const
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{
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QMap<int, QVariant> itemData;
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if (index.isValid())
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{
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// returns only basic data of the item
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itemData.insert(Qt::DisplayRole, data(index, Qt::DisplayRole));
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itemData.insert(Qt::DecorationRole, data(index, Qt::DecorationRole));
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itemData.insert(Qt::BackgroundRole, data(index, Qt::BackgroundRole));
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}
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return itemData;
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}
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QString VideoListDataModel::prepareDetailRow(int index) const
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{
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Q_UNUSED(index);
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// not stubbed
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return QString();
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}
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QString VideoListDataModel::prepareSizeString(int index) const
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{
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Q_UNUSED(index);
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// not stubbed
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return QString();
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}
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QVariant VideoListDataModel::data(const QModelIndex &index, int role) const
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{
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QVariant returnValue = QVariant();
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VideoListDataModelData::mLastIndex = index;
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VideoListDataModelData::mDataAccessCount++;
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if (index.isValid())
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{
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returnValue = VideoListDataModelData::mData.value(role);
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}
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return returnValue;
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}
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int VideoListDataModel::columnCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return 1;
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}
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QModelIndex VideoListDataModel::index(int row,
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int column,
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const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return createIndex(row, column);
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}
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QModelIndex VideoListDataModel::parent(const QModelIndex &index) const
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{
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Q_UNUSED(index);
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// not stubbed
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return QModelIndex();
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}
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bool VideoListDataModel::removeRows(const QModelIndexList &indexList)
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{
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Q_UNUSED(indexList);
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// not stubbed
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return false;
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}
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bool VideoListDataModel::belongsToAlbum(const TMPXItemId &itemId, TMPXItemId albumId) const
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{
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Q_UNUSED(albumId);
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Q_UNUSED(itemId);
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// not stubbed
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return false;
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}
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void VideoListDataModel::setAlbumInUse(TMPXItemId albumId)
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{
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Q_UNUSED(albumId);
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// not stubbed
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}
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void VideoListDataModel::deleteStartingFailsSlot(QList<TMPXItemId> ids)
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{
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Q_UNUSED(ids);
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// not stubbed
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}
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void VideoListDataModel::reportAsyncStatus(int statusCode, QVariant &additional)
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{
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Q_UNUSED(statusCode);
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Q_UNUSED(additional);
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// not stubbed
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}
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// end of file
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