--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btui/btuimodel/btdevicemodel.cpp	Mon May 17 11:06:23 2010 +0300
@@ -0,0 +1,149 @@
+/*
+* Copyright (c) 2010 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 <btdevicemodel.h>
+#include "btdevicedata.h"
+
+/*!
+    This Constructor creates new instances of model data structure.
+ */
+BtDeviceModel::BtDeviceModel( QObject *parent )
+    : QAbstractItemModel( parent )
+{
+   mDeviceData = QSharedPointer<BtDeviceData>( new BtDeviceData( *this ) );
+}
+
+/*!
+    This Constructor shares the instances of model data structure with the
+    given model.
+ */
+BtDeviceModel::BtDeviceModel( const BtDeviceModel &model, QObject *parent )
+    : QAbstractItemModel( parent )
+{
+    mDeviceData = model.mDeviceData;
+}
+
+/*!
+    Destructor.
+ */
+BtDeviceModel::~BtDeviceModel()
+{
+}
+
+/*!
+    Requests the model to searching Bluetooth devices.
+    \return true if the request is accepted; false otherwise
+ */
+bool BtDeviceModel::searchDevice()
+{
+    return mDeviceData->searchDevice();
+}
+
+/*!
+    Cancels a possible outstanding device search request.
+ */
+void BtDeviceModel::cancelSearchDevice()
+{
+    mDeviceData->cancelSearchDevice();
+}
+
+/*!
+    Removes transient (not-in-registry) devices 
+    which were added as the result of device search.
+ */
+void BtDeviceModel::removeTransientDevices()
+{
+    mDeviceData->removeTransientDevices();
+}
+
+/*!
+    \reimp
+ */
+QModelIndex BtDeviceModel::index( int row, int column, const QModelIndex &parent ) const
+{
+    Q_UNUSED( parent );
+    if ( mDeviceData->isValid( row, column ) ) {
+        return createIndex( row, column, mDeviceData.data() );
+    }
+    // invalid row and column:
+    return QModelIndex();
+}
+
+/*!
+    \reimp
+ */
+QModelIndex BtDeviceModel::parent( const QModelIndex &child ) const
+{
+    Q_UNUSED( child );
+    // root level, no parent.
+    return QModelIndex();
+}
+
+/*!
+    \reimp
+ */
+int BtDeviceModel::rowCount( const QModelIndex &parent ) const
+{
+    Q_UNUSED( parent );
+    return mDeviceData->rowCount();
+}
+
+/*!
+    \reimp
+ */
+int BtDeviceModel::columnCount( const QModelIndex &parent ) const
+{
+    Q_UNUSED( parent );
+    return mDeviceData->columnCount();
+}
+
+/*!
+    \reimp
+ */
+QVariant BtDeviceModel::data( const QModelIndex &index, int role ) const
+{
+    QVariant val( QVariant::Invalid );
+    mDeviceData.data()->data( val, index.row(), index.column(), role );
+    return val;
+}
+
+QMap<int, QVariant> BtDeviceModel::itemData( const QModelIndex & index ) const
+{
+    return  mDeviceData.data()->itemData( index.row(), index.column() );
+}
+
+/*!
+    emits dataChanged signal.
+ */
+void BtDeviceModel::emitDataChanged( int row, int column, void *parent )
+{
+    QModelIndex idx = createIndex( row, column, parent );
+    emit dataChanged( idx, idx );
+}
+
+void BtDeviceModel::emitDataChanged(const QModelIndex &top, const QModelIndex &bottom )
+    {
+    emit dataChanged( top, bottom );
+    }
+
+/*!
+    emits deviceSearchCompleted signal.
+ */
+void BtDeviceModel::emitdeviceSearchCompleted( int error )
+{
+    emit deviceSearchCompleted( error );
+}