--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/ui/src/irsonghistorymodel.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,155 @@
+/*
+* 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 <QBrush>
+#include <hbglobal.h>
+
+#include "irqsonghistoryinfo.h"
+#include "irqsonghistoryengine.h"
+#include "irsonghistorymodel.h"
+#include "iruidefines.h"
+
+IRSongHistoryModel::IRSongHistoryModel(QObject *aParent) : QAbstractListModel(aParent)
+{     
+    iHistoryEngine = IRQSongHistoryEngine::openInstance();
+    getAllList();
+}
+
+IRSongHistoryModel::~IRSongHistoryModel()
+{
+    while (!iSongHistoryList.isEmpty())
+    {
+        delete iSongHistoryList.takeFirst();
+    }
+    
+    if (iHistoryEngine)
+    {
+        iHistoryEngine->closeInstance();
+        iHistoryEngine = NULL;
+    }
+}
+
+int IRSongHistoryModel::rowCount(const QModelIndex &aParent) const
+{
+    Q_UNUSED(aParent);
+    return iSongHistoryList.count();
+}
+ 
+ 
+QVariant IRSongHistoryModel::data(const QModelIndex &aIndex, int aRole) const
+{
+    if (!aIndex.isValid())
+    {
+        return QVariant();
+    }
+    
+    int row = aIndex.row();
+
+    if (aIndex.row() >= iSongHistoryList.count())
+    {
+        return QVariant();
+    }
+    
+    if (aRole == Qt::DisplayRole)
+    {
+        QVariantList list;      
+        
+        QString songName = iSongHistoryList.at(row)->getSongName();
+        songName = songName.trimmed();
+        if( "" == songName )
+        {
+            songName = hbTrId("txt_irad_list_unknown_song");
+        }
+        
+        songName = QString::number(row+1) + ". " + "\" " + songName + " \"";        
+        list.append(songName);
+        
+        QString artistName;
+        artistName = iSongHistoryList.at(row)->getArtistName();
+        artistName = artistName.trimmed();
+        if( "" == artistName )
+        {
+            artistName = "< " + hbTrId("txt_irad_list_unknown_artist") + " >";
+        }
+        else
+        {
+            artistName = "< " + iSongHistoryList.at(row)->getArtistName() + " >";
+        }
+        list.append(artistName);
+        return list;
+    }    
+    else if (aRole == Qt::BackgroundRole)
+    {
+        
+            if (aIndex.row() % 2 == 0)
+            {
+                return QBrush(KListEvenRowColor);
+            }
+            else
+            {
+                return QBrush(KListOddRowColor);
+            }        
+    }
+
+    return QVariant();
+}
+
+IRQSongInfo* IRSongHistoryModel::getSongHistoryInfo(int aIndex)
+{
+    if (aIndex >= 0 && aIndex < iSongHistoryList.count())
+    {
+        return iSongHistoryList.at(aIndex);
+    }
+
+    return NULL;
+}
+
+void IRSongHistoryModel::clearAllList()
+{
+    while (!iSongHistoryList.isEmpty())
+    {
+        IRQSongInfo *firstItem = iSongHistoryList.takeFirst();
+        delete firstItem;
+    }
+     
+    emit modelChanged();
+}
+
+bool IRSongHistoryModel::checkSongHistoryUpdate()
+{     
+    getAllList();    
+    return true;
+}
+ 
+
+void IRSongHistoryModel::getAllList()
+{
+    iHistoryEngine->getAllSongHistory(iSongHistoryList);
+
+    emit modelChanged();
+} 
+
+void IRSongHistoryModel::clearHisotrySongDB()
+{
+    while (!iSongHistoryList.isEmpty())
+    {
+        IRQSongInfo *firstItem = iSongHistoryList.takeFirst();
+        delete firstItem;
+    }
+    iHistoryEngine->clearAllSongHistory();     
+    emit modelChanged();
+}