ui/uiengine/model/mediamodel/src/glxmediamodel.cpp
author hgs
Fri, 11 Jun 2010 17:53:15 +0530
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permissions -rw-r--r--
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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:   ?Description
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*
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*/
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#include <glxmediamodel.h>
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#include <hbicon.h>
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#include <qimage.h>
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#include <glxmodelparm.h>
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#include <QCache>
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#include <QDebug>
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#include <glxmlwrapper.h>
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#include <glxfiltergeneraldefs.h>
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//#define GLXPERFORMANCE_LOG  
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#include <glxperformancemacro.h>
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#include "glxicondefs.h" //Contains the icon names/Ids
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GlxMediaModel::GlxMediaModel(GlxModelParm & modelParm)
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{
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	qDebug("GlxMediaModel::GlxMediaModel");
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	mMLWrapper = new GlxMLWrapper(modelParm.collection(),0,EGlxFilterImage);
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	mMLWrapper->setContextMode( modelParm.contextMode() );
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	mContextMode = modelParm.contextMode( ) ; 
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	int err = connect(mMLWrapper, SIGNAL(updateItem(int, GlxTBContextType)), this, SLOT(itemUpdated1(int, GlxTBContextType)));
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	qDebug("updateItem() connection status %d", err);
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	err = connect(mMLWrapper, SIGNAL(itemCorrupted(int)), this, SLOT(itemCorrupted(int)));
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	qDebug("itemCorrupted() connection status %d", err);
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	err = connect(mMLWrapper, SIGNAL(insertItems(int, int)), this, SLOT(itemsAdded(int, int)));
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	qDebug("updateItem() connection status %d", err);
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	err = connect(mMLWrapper, SIGNAL(removeItems(int, int)), this, SLOT(itemsRemoved(int, int)));
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	qDebug("updateItem() connection status %d", err);
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	err = connect(this, SIGNAL(iconAvailable(int, HbIcon*, GlxTBContextType)), this, SLOT(updateItemIcon(int, HbIcon*, GlxTBContextType)));
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	qDebug("iconAvailable() connection status %d", err);
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	err = connect( mMLWrapper, SIGNAL(updateAlbumTitle(QString)), this, SLOT(albumTitleUpdated(QString)));
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	qDebug("updateAlbumTitle() connection status %d", err);
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	err = connect(mMLWrapper, SIGNAL(populated()), this, SLOT(modelpopulated()));
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	err = connect(mMLWrapper, SIGNAL(updateDetails()), this, SLOT(updateDetailItems()));
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	itemIconCache.setMaxCost(20);  //Changed While Doing Media Wall
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	itemFsIconCache.setMaxCost(5);
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	itemExternalIconCache.setMaxCost(0);
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	//todo get this Default icon from some generic path and not directly.
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	m_DefaultIcon = new HbIcon(GLXICON_DEFAULT);
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	mExternalItems = NULL;
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	externalDataCount = 0;
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	mFocusIndex = -1;
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	mSubState = -1;
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}
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GlxMediaModel::~GlxMediaModel()
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{
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    //itemadded.clear();
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	qDebug("GlxMediaModel::~GlxMediaModel");
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	itemIconCache.clear();
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	itemFsIconCache.clear();
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	delete m_DefaultIcon;
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	m_DefaultIcon = NULL;
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	clearExternalItems();
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  int err = disconnect(mMLWrapper, SIGNAL(updateItem(int, GlxTBContextType)), this, SLOT(itemUpdated1(int, GlxTBContextType)));
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	err = disconnect(mMLWrapper, SIGNAL(itemCorrupted(int)), this, SLOT(itemCorrupted(int)));
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	err = disconnect(mMLWrapper, SIGNAL(insertItems(int, int)), this, SLOT(itemsAdded(int, int)));
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	err = disconnect(mMLWrapper, SIGNAL(removeItems(int, int)), this, SLOT(itemsRemoved(int, int)));
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	err = disconnect(this, SIGNAL(iconAvailable(int, HbIcon*, GlxTBContextType)), this, SLOT(updateItemIcon(int, HbIcon*, GlxTBContextType)));
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	err = disconnect(mMLWrapper, SIGNAL(updateAlbumTitle(QString)), this, SLOT(albumTitleUpdated(QString)));	    
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	err = disconnect(mMLWrapper, SIGNAL(populated()), this, SLOT(modelpopulated()));
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	err = disconnect(mMLWrapper, SIGNAL(updateDetails()), this, SLOT(updateDetailItems()));
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    delete mMLWrapper;
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}
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//------------------------------------------------------------------------------------------------------------
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//setContextMode
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//------------------------------------------------------------------------------------------------------------
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void GlxMediaModel::setContextMode(GlxContextMode contextMode)
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{
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    if(contextMode == GlxContextComment)
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        {
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           mMLWrapper->setContextMode(contextMode);
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        }
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    else 
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        {
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      if(mContextMode != contextMode)	{
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		itemFsIconCache.clear();
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		mMLWrapper->setContextMode(contextMode);
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		mContextMode = contextMode;
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		if ( mContextMode == GlxContextLsGrid || mContextMode == GlxContextPtGrid ) {
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            itemIconCache.clear();
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            //emit dataChanged( index( 0, 0), index( rowCount() - 1, 0) );  // Not Needed for HgWidget
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       }
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	  }
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     }
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}
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//------------------------------------------------------------------------------------------------------------
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//removeContextMode
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//------------------------------------------------------------------------------------------------------------
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void GlxMediaModel::removeContextMode(GlxContextMode contextMode)
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    {
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     mMLWrapper->removeContextMode(contextMode);
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    }
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//to add external data to the model
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void GlxMediaModel::addExternalItems(GlxExternalData* externalItems)
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{
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	externalDataCount = externalItems->count();
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	beginInsertRows(QModelIndex(), 0, externalDataCount);
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	mExternalItems = externalItems;
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	itemExternalIconCache.setMaxCost(15);
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	endInsertRows();
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	setFocusIndex(index(0,0));
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}
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/*
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*for removing all external image data from the model. 
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*/
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void GlxMediaModel::clearExternalItems()
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{
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	if(externalDataCount) {
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	    beginRemoveRows(QModelIndex(), 0, externalDataCount);	
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        if(mExternalItems) {
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		delete mExternalItems;
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		mExternalItems = NULL;
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		externalDataCount = 0;
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        }
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        itemExternalIconCache.clear();
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        endRemoveRows();
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    }
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23
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}
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int GlxMediaModel::rowCount(const QModelIndex &parent ) const
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{
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	Q_UNUSED(parent);
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	qDebug("GlxMediaModel::rowCount %d", mMLWrapper->getItemCount());
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    return (mMLWrapper->getItemCount() + externalDataCount);
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}
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int GlxMediaModel::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 GlxMediaModel::parent(const QModelIndex &child) const
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{
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    Q_UNUSED(child);
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    //returns always invalid model index
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    return QModelIndex();
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}
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//todo refactor this whole function ... too many return statements are not good
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QVariant GlxMediaModel::data(const QModelIndex &index, int role) const
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{
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    if (role == GlxViewTitle)
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        {
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        return mMLWrapper->retrieveViewTitle();
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        }
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    if(role == GlxPopulated) {
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        return mMLWrapper->IsPopulated();
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    }
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26
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    if ( role == GlxSubStateRole ) {
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        return mSubState;
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    }
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    if ( role == GlxHgVisibilityRole ) {
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        return TRUE;
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    }
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    if ( role == Qt::DisplayRole ) {
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        return QVariant();
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    }
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    if ( role == GlxDefaultImage ) {
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        if(!m_DefaultIcon->isNull()) {
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            // this image Creation is Slow. 
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            // But what to do, Q class's Does not undersatnd our Localised File names
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        return m_DefaultIcon->pixmap().toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied);
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    }
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        else {
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            return QImage();
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        }
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    }
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   210
23
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    HbIcon* itemIcon = NULL;
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    QImage itemImage;
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    int itemIndex = index.row();
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    qDebug("GlxMediaModel::data buffer concept index %d role %d", index.row(), role);
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    if ((!index.isValid()) || (index.row() > rowCount()-1)) {
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         return QVariant();
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    }
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//external data are always placed at the beginning of the Media List
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//Check if the index can be mapped to the external data
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//if not then map the index to Ml Index
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    if(itemIndex < externalDataCount) {
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        if(role == Qt::DecorationRole || role == GlxFsImageRole){
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            return *(GetExternalIconItem(itemIndex,GlxTBContextExternal));
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        }
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    }
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    else {
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        itemIndex -=  externalDataCount;
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    }
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//retrieve Data from Media List		
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    if (role == Qt::DecorationRole) {
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        itemIcon = GetGridIconItem(itemIndex,GlxTBContextGrid);
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   234
        if(itemIcon == NULL || itemIcon->isNull() ){
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            itemIcon = m_DefaultIcon;
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   236
        }
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        return *itemIcon;
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    }
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40
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   240
    if (role == GlxQImageSmall)
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   241
        {
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   242
        return mMLWrapper->retrieveItemImage(itemIndex, GlxTBContextGrid);
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   243
        }
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   244
23
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    if (role == GlxFsImageRole){
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        if(mContextMode == GlxContextLsFs){
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            itemIcon = GetFsIconItem(itemIndex,GlxTBContextLsFs);
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        }
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        else if (mContextMode == GlxContextPtFs){
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            itemIcon = GetFsIconItem(itemIndex,GlxTBContextPtFs);
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        }
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        if ( itemIcon == NULL) {
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            //itemIcon = GetGridIconItem(itemIndex,GlxTBContextGrid);    
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            HbIcon* tempIcon = GetGridIconItem( itemIndex, GlxTBContextGrid );
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            if (tempIcon && !tempIcon->isNull()) {
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                qDebug("GlxMediaModel::scaling thumbnail");
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                QPixmap tempPixmap = tempIcon->qicon().pixmap(128, 128);
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                QSize sz = ( mContextMode == GlxContextLsFs ) ? QSize ( 640, 360) : QSize ( 360, 640 );
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                tempPixmap = tempPixmap.scaled(sz, Qt::KeepAspectRatio );
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                HbIcon tmp = HbIcon( QIcon(tempPixmap)) ;
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				if(!tmp.isNull()){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   263
					return tmp;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   264
				}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   265
            }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   266
        }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   267
		  
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   268
        if ( itemIcon == NULL || itemIcon->isNull() ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   269
            itemIcon = m_DefaultIcon;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   270
        }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   271
        return *itemIcon;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   272
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   273
	
40
hgs
parents: 26
diff changeset
   274
    if (role == GlxQImageLarge)
hgs
parents: 26
diff changeset
   275
        {
hgs
parents: 26
diff changeset
   276
        if(mContextMode == GlxContextLsFs)
hgs
parents: 26
diff changeset
   277
            {
hgs
parents: 26
diff changeset
   278
            itemImage = mMLWrapper->retrieveItemImage(itemIndex, GlxTBContextLsFs);
hgs
parents: 26
diff changeset
   279
            }
hgs
parents: 26
diff changeset
   280
        else
hgs
parents: 26
diff changeset
   281
            {
hgs
parents: 26
diff changeset
   282
            itemImage = mMLWrapper->retrieveItemImage(itemIndex, GlxTBContextPtFs);
hgs
parents: 26
diff changeset
   283
            }
hgs
parents: 26
diff changeset
   284
        if(!itemImage.isNull()) 
hgs
parents: 26
diff changeset
   285
            {
hgs
parents: 26
diff changeset
   286
            return itemImage;
hgs
parents: 26
diff changeset
   287
            }
hgs
parents: 26
diff changeset
   288
        else 
hgs
parents: 26
diff changeset
   289
            {
hgs
parents: 26
diff changeset
   290
            itemImage =  mMLWrapper->retrieveItemImage(itemIndex, GlxTBContextGrid);
hgs
parents: 26
diff changeset
   291
            if (!itemImage.isNull()) 
hgs
parents: 26
diff changeset
   292
                {
hgs
parents: 26
diff changeset
   293
                QSize sz = ( mContextMode == GlxContextLsFs ) ? QSize ( 640, 360) : QSize ( 360, 640 );
hgs
parents: 26
diff changeset
   294
                itemImage = itemImage.scaled(sz,Qt::KeepAspectRatio); 
hgs
parents: 26
diff changeset
   295
                }
hgs
parents: 26
diff changeset
   296
                return itemImage;
hgs
parents: 26
diff changeset
   297
            }
hgs
parents: 26
diff changeset
   298
        }
hgs
parents: 26
diff changeset
   299
    
hgs
parents: 26
diff changeset
   300
    if (role == GlxVisualWindowIndex)
hgs
parents: 26
diff changeset
   301
        {
hgs
parents: 26
diff changeset
   302
        return mMLWrapper->getVisibleWindowIndex();
hgs
parents: 26
diff changeset
   303
        }
hgs
parents: 26
diff changeset
   304
	
23
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
    QModelIndex idx;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
    if ( GlxFocusIndexRole == role ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
        idx = getFocusIndex();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
        return idx.row();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
    if(role == GlxUriRole) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
        return (mMLWrapper->retrieveItemUri(itemIndex));
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   312
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
    if(role == GlxDimensionsRole) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
        return (mMLWrapper->retrieveItemDimension(itemIndex));
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
    if(role == GlxDateRole ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
    	qDebug("GlxMediaModel::data GlxDateRole ");
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
    	return (mMLWrapper->retrieveItemDate(itemIndex));
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
    if (role == GlxFrameCount) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
    qDebug("GlxMediaModel:: GlxFrameCount ");
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
    return (mMLWrapper->retrieveItemFrameCount(itemIndex));
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   325
    }
24
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   326
    
26
c499df2dbb33 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 24
diff changeset
   327
    if (role == GlxHdmiBitmap) {
c499df2dbb33 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 24
diff changeset
   328
        return mMLWrapper->RetrieveBitmap(itemIndex);
24
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   329
    }
44
hgs
parents: 43
diff changeset
   330
    
hgs
parents: 43
diff changeset
   331
    if (role == GlxTimeRole) {
hgs
parents: 43
diff changeset
   332
        return mMLWrapper->retrieveItemTime(itemIndex);
hgs
parents: 43
diff changeset
   333
    }
hgs
parents: 43
diff changeset
   334
	
hgs
parents: 43
diff changeset
   335
    if (role == GlxSizeRole) {
hgs
parents: 43
diff changeset
   336
            return mMLWrapper->retrieveItemSize(itemIndex);
hgs
parents: 43
diff changeset
   337
        }
hgs
parents: 43
diff changeset
   338
    
hgs
parents: 43
diff changeset
   339
    if (role == GlxDescRole) {
hgs
parents: 43
diff changeset
   340
              return mMLWrapper->retrieveListDesc(itemIndex);
hgs
parents: 43
diff changeset
   341
          }
23
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
    return QVariant();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
//GetGridIconItem
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
HbIcon* GlxMediaModel::GetGridIconItem(int itemIndex, GlxTBContextType tbContextType) const
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
	HbIcon* itemIcon = itemIconCache[itemIndex];  //Initialize icon from the Cache will be NULL if Item not present
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
	if (!itemIcon)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
	{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
		itemIcon =  mMLWrapper->retrieveItemIcon(itemIndex, tbContextType);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
		if(itemIcon){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
            emit iconAvailable(itemIndex,itemIcon, GlxTBContextGrid);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
		}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
		itemIcon = itemIconCache[itemIndex];
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
	return itemIcon;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
HbIcon* GlxMediaModel::GetFsIconItem(int itemIndex, GlxTBContextType tbContextType) const
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
	HbIcon* itemIcon = itemFsIconCache[itemIndex];  //Initialize icon from the Cache will be NULL if Item not present
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
	if (!itemIcon) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
		itemIcon =  mMLWrapper->retrieveItemIcon(itemIndex, tbContextType);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
		if(itemIcon){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
            emit iconAvailable(itemIndex,itemIcon, tbContextType);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
		}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
		itemIcon = itemFsIconCache[itemIndex];
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
	return itemIcon;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
HbIcon* GlxMediaModel::GetExternalIconItem(int itemIndex,GlxTBContextType tbContextType) const
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
	//todo add asserts here as the cache and the array is not preinitialized
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
	HbIcon* itemIcon = itemExternalIconCache[itemIndex];  //Initialize icon from the Cache will be NULL if Item not present
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
	if (!itemIcon) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
		QPixmap* itemPixmap = mExternalItems->at(itemIndex).image;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
		itemIcon = new HbIcon(QIcon(*itemPixmap));
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
		emit iconAvailable(itemIndex,itemIcon, tbContextType);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
	return itemIcon;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
void GlxMediaModel::itemUpdated1(int mlIndex,GlxTBContextType tbContextType  )
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
	qDebug("GlxMediaModel::itemUpdated %d", mlIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
	//clear the grid and FS cache if they have any icons with them for that index
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
	if(tbContextType == GlxTBContextGrid) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
		itemIconCache.remove(mlIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
	if(tbContextType == GlxTBContextLsFs || tbContextType == GlxTBContextPtFs) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
		itemFsIconCache.remove(mlIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
	emit dataChanged(index(mlIndex+externalDataCount,0),index(mlIndex+externalDataCount,0));
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
	
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
void GlxMediaModel::itemCorrupted(int itemIndex)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
	qDebug("GlxMediaModel::itemCorrupted %d", itemIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
	emit dataChanged(index(itemIndex+externalDataCount,0),index(itemIndex+externalDataCount,0));	
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
42
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   408
void GlxMediaModel::modelpopulated()
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   409
{
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   410
    emit populated();
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   411
}
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   412
44
hgs
parents: 43
diff changeset
   413
//------------------------------------------------------------------------------------------------------------
hgs
parents: 43
diff changeset
   414
//updateDetailItems
hgs
parents: 43
diff changeset
   415
//------------------------------------------------------------------------------------------------------------
hgs
parents: 43
diff changeset
   416
void GlxMediaModel::updateDetailItems()
hgs
parents: 43
diff changeset
   417
{
hgs
parents: 43
diff changeset
   418
    qDebug("GlxMediaModel::updateDetailItems");
hgs
parents: 43
diff changeset
   419
    emit updateDetailsView();
hgs
parents: 43
diff changeset
   420
}
hgs
parents: 43
diff changeset
   421
23
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
void GlxMediaModel::itemsAdded(int startIndex, int endIndex)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
	qDebug("GlxMediaModel::itemsAdded %d %d", startIndex, endIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
	mFocusIndex = -1;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
	//emit rowsAboutToBeInserted(index(startIndex,0), startIndex, endIndex );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
	beginInsertRows(QModelIndex(), startIndex+externalDataCount, endIndex+externalDataCount);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
    //itemadded.insert(startIndex,(endIndex - startIndex),NULL );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
	itemIconCache.clear();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
	itemFsIconCache.clear();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
    endInsertRows();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
	//emit rowsInserted(index(startIndex,0), startIndex, endIndex );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
	
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
void GlxMediaModel::itemsRemoved(int startIndex, int endIndex)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
	qDebug("GlxMediaModel::itemsRemoved %d %d", startIndex, endIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
	mFocusIndex = -1;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
	//emit rowsAboutToBeRemoved(index(startIndex,0), startIndex, endIndex );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
	beginRemoveRows(QModelIndex(), startIndex+externalDataCount, endIndex+externalDataCount);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
	//itemadded.remove(startIndex,(endIndex - startIndex) );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
	itemIconCache.clear();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
	itemFsIconCache.clear();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
	endRemoveRows();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
	//emit rowsRemoved(index(startIndex,0), startIndex, endIndex );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
	
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
void GlxMediaModel::updateItemIcon(int itemIndex, HbIcon* itemIcon, GlxTBContextType tbContextType)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
	qDebug("GlxMediaModel::updateItemIcon %d", itemIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
	if(tbContextType == GlxTBContextGrid){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
		itemIconCache.insert(itemIndex, itemIcon);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
	else if(tbContextType == GlxTBContextLsFs || tbContextType == GlxTBContextPtFs){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
		itemFsIconCache.insert(itemIndex, itemIcon);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
	else if (tbContextType == GlxTBContextExternal){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
		itemExternalIconCache.insert(itemIndex, itemIcon);	
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
42
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   464
void GlxMediaModel::albumTitleUpdated(QString aTitle)
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   465
{
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   466
    emit albumTitleAvailable(aTitle);
5e1df1b52eb3 201019_01
hgs
parents: 40
diff changeset
   467
}
23
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
void GlxMediaModel::setFocusIndex(const QModelIndex &index)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
	qDebug("GlxMediaModel::setFocusIndex%d", index.row());
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
	int itemIndex = index.row();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
	
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
	if(itemIndex >=externalDataCount)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
	{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
		int mlIndex = itemIndex - externalDataCount;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
		mMLWrapper->setFocusIndex(mlIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
		mFocusIndex = -1;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
	else{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
		mFocusIndex = itemIndex;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
		if(rowCount() > externalDataCount) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
			mMLWrapper->setFocusIndex(0);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
		}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
		
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
QModelIndex GlxMediaModel::getFocusIndex() const
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
	int itemIndex = 0;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
	//return index(itemIndex+externalDataCount,0);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
	if(mFocusIndex == -1){
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
		int mlIndex = mMLWrapper->getFocusIndex();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
		itemIndex = mlIndex + externalDataCount;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
	else {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
		itemIndex = mFocusIndex;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
	}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
	return index(itemIndex,0);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
void GlxMediaModel::setSelectedIndex(const QModelIndex &index)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
    int itemIndex = index.row();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
    qDebug("GlxMediaModel::setSelectedIndex()%d", itemIndex);    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
    mMLWrapper->setSelectedIndex(itemIndex);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
bool GlxMediaModel::setData ( const QModelIndex & idx, const QVariant & value, int role )
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
    Q_UNUSED( idx )
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
    if ( GlxContextRole == role ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
        if ( value.isValid() &&  value.canConvert <int> () ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
            setContextMode( (GlxContextMode) value.value <int> () );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
            return TRUE;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
        }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
    
44
hgs
parents: 43
diff changeset
   522
    if ( GlxRemoveContextRole == role ) {
hgs
parents: 43
diff changeset
   523
            if ( value.isValid() &&  value.canConvert <int> () ) {
hgs
parents: 43
diff changeset
   524
                removeContextMode( (GlxContextMode) value.value <int> () );
hgs
parents: 43
diff changeset
   525
                return TRUE;
hgs
parents: 43
diff changeset
   526
            }
hgs
parents: 43
diff changeset
   527
        }
hgs
parents: 43
diff changeset
   528
    
hgs
parents: 43
diff changeset
   529
    
23
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
    if ( GlxFocusIndexRole == role ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
        if ( value.isValid() &&  value.canConvert <int> () ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
            setFocusIndex( index( value.value <int> (), 0) );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
            return TRUE;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
        }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
    if ( GlxVisualWindowIndex == role ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
        if ( value.isValid() &&  value.canConvert <int> () ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
            mMLWrapper->setVisibleWindowIndex(  value.value <int> () );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
            return TRUE;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
        }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
    if ( GlxSelectedIndexRole == role ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
        qDebug("GlxMediaModel::setData::GlxSelectedIndexRole()::BEFORE%d", idx.row());    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
        if ( value.isValid() &&  value.canConvert <int> () ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
        qDebug("GlxMediaModel::setData()::GlxSelectedIndexRole%d", idx.row());    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
            setSelectedIndex( index( value.value <int> (), 0) );
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
            return TRUE;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
        }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
    }
24
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   552
    
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   553
    if ( role == GlxSubStateRole && value.isValid() &&  value.canConvert <int> ()) {
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   554
        mSubState = value.value <int> () ;
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   555
        return TRUE;
99ad1390cd33 Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   556
    }
23
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
    return FALSE;
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
QModelIndex GlxMediaModel::index(int row, int column, const QModelIndex &parent) const
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
{
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
    Q_UNUSED(parent)
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
    qDebug("GlxMediaModel::index row %d column %d", row, column);
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
    if ( ( row < 0 )
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
        || ( row >= rowCount() )
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
        || ( column < 0 )
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
        || ( column >= columnCount() ) ) {
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
        return QModelIndex();
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
    }
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
    
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
    return QAbstractItemModel::createIndex(row, column);           
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
}
74c9f037fd5d Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575