--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/ui/src/irfavoritesmodel.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,220 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+#include <hbicon.h>
+#include <QBrush>
+
+#include "irqfavoritesdb.h"
+#include "irqisdsdatastructure.h"
+#include "iruidefines.h"
+#include "irfavoritesmodel.h"
+
+IRFavoritesModel::IRFavoritesModel(IRQFavoritesDB *aFavoritesDb, QObject *aParent) 
+                                  : QAbstractListModel(aParent), iFavoritesDb(aFavoritesDb),
+                                    iPresetsList(NULL)
+{
+    if (aFavoritesDb)
+    {
+        iPresetsList = aFavoritesDb->getPresets();
+    }
+    
+    iStationLogo = new HbIcon(":/stationlist/icon_stationdefault.png");
+}
+
+IRFavoritesModel::~IRFavoritesModel()
+{
+    delete iStationLogo;
+    clearPresetList();
+    clearAndDestroyLogos();
+}
+
+IRQPreset* IRFavoritesModel::getPreset(int aIndex) const
+{
+    if (iPresetsList && aIndex >= 0 && aIndex < iPresetsList->count())
+    {
+        return iPresetsList->at(aIndex);
+    }
+    
+    return NULL;
+}
+
+QString  IRFavoritesModel::getImgUrl(int aIndex) const
+{
+    if( aIndex<0 || aIndex >=iPresetsList->count() )
+    {
+        return "";
+    }
+    return iPresetsList->at(aIndex)->imgUrl;     
+}
+
+int IRFavoritesModel::rowCount(const QModelIndex &aParent) const
+{
+    Q_UNUSED(aParent);
+    if (iPresetsList)
+    {
+        int count = iPresetsList->count();
+        return count;
+    }
+    
+    return 0;
+}
+
+void IRFavoritesModel::setLogo(HbIcon *aIcon, int aIndex)
+{
+    iLogos[aIndex] = aIcon;
+    emit dataChanged(index(aIndex), index(aIndex));
+}
+
+QVariant IRFavoritesModel::data(const QModelIndex &aIndex, int aRole) const
+{
+    if (!aIndex.isValid())
+    {
+        return QVariant();
+    }
+
+    if (aIndex.row() >= iPresetsList->count())
+    {
+        return QVariant();
+    }
+    
+    if (aRole == Qt::DisplayRole)
+    {
+        QVariantList list;
+        int row = aIndex.row();
+
+        QString primaryText = QString::number(row+1) + ". " + iPresetsList->at(row)->name;
+        list.append(primaryText);
+        QString secondaryText = iPresetsList->at(row)->shortDesc;
+        
+        // fix bug #9888,if left descriptions as blank,
+        // only one line displays in favorites view
+        if (0 == secondaryText.length())
+        {
+            secondaryText = " ";
+        }
+        
+        list.append(secondaryText);
+        return list;
+    }
+	else if( aRole == Qt::DecorationRole)
+	{
+	    QVariantList list;
+		int row = aIndex.row();
+        const HbIcon *icon = iLogos.value(row);
+        if (icon)
+        {
+            list.append(*icon);
+        }
+        else
+        {
+            list.append(*iStationLogo);
+        }
+		
+        return list;
+    }
+    else if (aRole == Qt::BackgroundRole)
+    {
+        if (aIndex.row() % 2 == 0)
+        {
+            return QBrush(KListEvenRowColor);
+        }
+        else
+        {
+            return QBrush(KListOddRowColor);
+        }
+    }
+
+    return QVariant();
+}
+
+bool IRFavoritesModel::checkFavoritesUpdate()
+{
+    clearPresetList();
+    clearAndDestroyLogos();
+    iPresetsList = iFavoritesDb->getPresets();
+    emit modelChanged();
+    return true;
+}
+
+void IRFavoritesModel::clearAndDestroyLogos()
+{
+    for (QMap<int, HbIcon*>::iterator it = iLogos.begin(); it != iLogos.end(); ++it)
+    {
+        delete it.value();
+    }
+
+    iLogos.clear();
+}
+
+void IRFavoritesModel::clearFavoriteDB()
+{
+    if (NULL == iPresetsList)
+    {
+        return;
+    }
+    
+    int presetSize = iPresetsList->count();
+    int uniqId = 0;
+         
+    for (int i = 0; i < presetSize; ++i)
+    {
+        uniqId = iFavoritesDb->getUniqId(i);
+        iFavoritesDb->deletePreset(uniqId);
+    }    
+ 
+    clearPresetList();
+    clearAndDestroyLogos();
+    emit modelChanged();
+}
+
+void IRFavoritesModel::clearPresetList()
+{
+    if (NULL == iPresetsList)
+    {
+        return;
+    }
+    
+    while (!iPresetsList->isEmpty())
+    {
+        delete iPresetsList->takeLast();
+    }
+    delete iPresetsList;
+    iPresetsList = NULL;
+}
+
+bool IRFavoritesModel::deleteOneFavorite(int aIndex)
+{
+    if( aIndex < 0 || aIndex >= iPresetsList->size())
+    {
+        return false;
+    }
+    
+    IRQPreset *preset = iPresetsList->at(aIndex);        
+    int ret = iFavoritesDb->deletePreset(preset->uniqID);   
+    
+    
+    if( 0 != ret )
+    {
+        return false;
+    }
+    
+    beginRemoveRows(QModelIndex(), aIndex, aIndex);
+    iPresetsList->removeAt(aIndex);
+    endRemoveRows();
+    emit modelChanged();
+    return true;    
+}
+