--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radiouiengine/src/radiohistorymodel.cpp	Mon May 03 12:31:41 2010 +0300
@@ -0,0 +1,269 @@
+/*
+* 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:
+*
+*/
+
+// System includes
+#include <QStringList>
+
+// User includes
+#include "radiohistorymodel.h"
+#include "radiohistorymodel_p.h"
+#include "radiouiengine.h"
+#include "radiohistoryitem.h"
+#include "radiostation.h"
+#include "radiouiengine.h"
+#include "radio_global.h"
+#include "radiologger.h"
+
+/*!
+ *
+ */
+RadioHistoryModel::RadioHistoryModel( RadioUiEngine& uiEngine ) :
+    QAbstractListModel( &uiEngine ),
+    d_ptr( new RadioHistoryModelPrivate( this, uiEngine ) )
+{
+    connectAndTest( &uiEngine,  SIGNAL(tunedToFrequency(uint,int)),
+                    this,       SLOT(resetCurrentSong()) );
+    connectAndTest( &uiEngine,  SIGNAL(seekingStarted(int)),
+                    this,       SLOT(resetCurrentSong()) );
+}
+
+/*!
+ *
+ */
+RadioHistoryModel::~RadioHistoryModel()
+{
+    Q_D( RadioHistoryModel );
+    d->mItems.clear();
+    delete d_ptr;
+}
+
+/*!
+ * \reimp
+ */
+Qt::ItemFlags RadioHistoryModel::flags ( const QModelIndex& index ) const
+{
+    Qt::ItemFlags flags = QAbstractListModel::flags( index );
+    flags |= Qt::ItemIsEditable;
+    return flags;
+}
+
+/*!
+ * \reimp
+ */
+int RadioHistoryModel::rowCount( const QModelIndex& parent ) const
+{
+    Q_UNUSED( parent );
+    Q_D( const RadioHistoryModel );
+    return d->mItems.count();
+}
+
+/*!
+ * \reimp
+ */
+QVariant RadioHistoryModel::data( const QModelIndex& index, int role ) const
+{
+    if ( !index.isValid() ) {
+        return QVariant();
+    }
+
+    Q_D( const RadioHistoryModel );
+    if ( role == Qt::DisplayRole ) {
+        RadioHistoryItem item = d->mItems.at( index.row() );
+
+        QStringList list;
+        if ( d->mShowDetails ) {
+            list.append( item.artist() + " - " + item.title() );
+            list.append( item.time() + " " + item.station() + " " /*+ RadioUiEngine::parseFrequency( item.frequency() ) */ );
+        } else {
+            list.append( item.artist() );
+            list.append( item.title() );
+        }
+
+        return list;
+    }
+
+    return QVariant();
+}
+
+/*!
+ * \reimp
+ */
+bool RadioHistoryModel::setData( const QModelIndex& index, const QVariant& value, int role )
+{
+    Q_UNUSED( value );
+    if ( !index.isValid() ) {
+        return false;
+    }
+
+    if ( role == RadioHistoryModel::SetFavoriteRole ) {
+        Q_D( RadioHistoryModel );
+        RadioHistoryItem item = d->mItems.at( index.row() );
+        item.setFavorite();
+        updateItem( index.row(), item );
+        return true;
+    }
+
+    return false;
+}
+
+/*!
+ * Public slot
+ */
+void RadioHistoryModel::resetCurrentSong()
+{
+    Q_D( RadioHistoryModel );
+    d->mTopItemIsPlaying = false;
+    emit currentSongReset();
+}
+
+/*!
+ * Public slot
+ */
+void RadioHistoryModel::setFavorite()
+{
+    Q_D( RadioHistoryModel );
+    RadioHistoryItem item = d->mItems.first();
+    item.setFavorite();
+    updateItem( 0, item );
+}
+
+/*!
+ * Public slot
+ */
+void RadioHistoryModel::removeAll()
+{
+    Q_D( RadioHistoryModel );
+
+    beginRemoveRows( QModelIndex(), 0, rowCount() - 1 );
+
+    d->mItems.clear();
+
+    endRemoveRows();
+}
+
+/*!
+ *
+ */
+bool RadioHistoryModel::isCurrentSongRecognized() const
+{
+    Q_D( const RadioHistoryModel );
+    return d->mTopItemIsPlaying;
+}
+
+/*!
+ *
+ */
+void RadioHistoryModel::setShowDetails( bool showDetails )
+{
+    Q_D( RadioHistoryModel );
+    d->mShowDetails = showDetails;
+    reset();
+}
+
+/*!
+ *
+ */
+void RadioHistoryModel::addItem( const QString& artist, const QString& title, const RadioStation& station )
+{
+    Q_D( RadioHistoryModel );
+
+    RadioHistoryItem item;
+    const int itemIndex = findItem( artist, title, item );
+    if ( itemIndex != -1 ) {
+        item.increasePlayCount();
+        updateItem( itemIndex, item, true );
+    } else {
+        item.setArtist( artist );
+        item.setTitle( title );
+        item.setStation( station.name() );
+        item.setFrequency( station.frequency() );
+        item.setCurrentTime();
+
+        beginInsertRows( QModelIndex(), 0, 0 );
+
+        d->mItems.prepend( item );
+
+        endInsertRows();
+    }
+
+    d->mTopItemIsPlaying = true;
+    emit itemAdded();
+}
+
+/*!
+ *
+ */
+void RadioHistoryModel::clearRadioTextPlus()
+{
+    Q_D( RadioHistoryModel );
+    d->mRtItemHolder = "";
+    resetCurrentSong();
+}
+
+/*!
+ *
+ */
+void RadioHistoryModel::addRadioTextPlus( int rtClass, const QString& rtItem, const RadioStation& station )
+{
+    if ( rtClass == RtPlus::Artist || rtClass == RtPlus::Title ) {
+        Q_D( RadioHistoryModel );
+        if ( d->mRtItemHolder.isEmpty() ) {
+            d->mRtItemHolder = rtItem;
+        } else {
+            if ( rtClass == RtPlus::Title ) {
+                addItem( d->mRtItemHolder, rtItem, station );
+            } else {
+                addItem( rtItem, d->mRtItemHolder, station );
+            }
+            d->mRtItemHolder = "";
+        }
+    }
+}
+
+/*!
+ *
+ */
+int RadioHistoryModel::findItem( const QString& artist, const QString& title, RadioHistoryItem& item )
+{
+    Q_D( RadioHistoryModel );
+    const int itemCount = d->mItems.count();
+    for ( int i = 0; i < itemCount; ++i ) {
+        RadioHistoryItem existingItem = d->mItems.at( i );
+        if ( existingItem.artist().compare( artist ) == 0
+             && existingItem.title().compare( title ) == 0 ) {
+            item = existingItem;
+            return i;
+        }
+    }
+
+    return -1;
+}
+
+/*!
+ *
+ */
+void RadioHistoryModel::updateItem( int index, const RadioHistoryItem& item, bool prepend )
+{
+    Q_D( RadioHistoryModel );
+    d->mItems.removeAt( index );
+
+    if ( prepend ) {
+        d->mItems.prepend( item );
+    } else {
+        d->mItems.insert( index, item );
+    }
+}