--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/uiengine/model/modelwrapper/src/glxmodelwrapper.cpp	Fri May 14 15:52:22 2010 +0300
@@ -0,0 +1,208 @@
+/*
+* 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:   ?Description
+*
+*/
+
+#include <glxmodelwrapper.h>
+#include <glxmodelparm.h>
+#include <QDebug>
+
+GlxModelWrapper::GlxModelWrapper(): mModel ( NULL),
+    mOriginalRole(Qt::DecorationRole),
+    mConvertRole(Qt::DecorationRole)
+    {
+
+    }
+
+void GlxModelWrapper::setModel(QAbstractItemModel *model)
+    {
+    if(model && mModel != model)
+        {
+        disConnectFromModel();
+        mModel = model;
+        connectToModel();
+        resetTheModel();
+        }	
+    }
+
+
+void GlxModelWrapper::setRoles(int convertrole, int originalrole)
+    {
+	mConvertRole  =   convertrole;
+	mOriginalRole =   originalrole;
+	}
+
+void GlxModelWrapper::scrollingStarted()
+    {
+ 
+    }
+
+void GlxModelWrapper::scrollingEnded()
+    {
+
+    }
+
+void GlxModelWrapper::connectToModel()
+	{
+	connect(mModel, SIGNAL(destroyed()),this, SLOT(modelDestroyed()));
+	connect(mModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)),this,SLOT(dataChangedinModel(QModelIndex,QModelIndex)));
+	connect(mModel, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int)),this,SLOT(rowsAboutToBeInserted(QModelIndex,int,int)));
+    connect(mModel, SIGNAL(rowsInserted(QModelIndex,int,int)),this,  SLOT(rowsInserted(QModelIndex,int,int)));
+    connect(mModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),this,SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));
+    connect(mModel, SIGNAL(rowsRemoved(QModelIndex,int,int)),this,SLOT(rowsRemoved(QModelIndex,int,int)));
+	}
+	
+void GlxModelWrapper::disConnectFromModel()
+	{
+	if(mModel)
+	    {
+	    disconnect(mModel, SIGNAL(destroyed()),this, SLOT(modelDestroyed()));
+		disconnect(mModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)),this,SLOT(dataChangedinModel(QModelIndex,QModelIndex)));
+		disconnect(mModel, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int)),this,SLOT(rowsAboutToBeInserted(QModelIndex,int,int)));
+	    disconnect(mModel, SIGNAL(rowsInserted(QModelIndex,int,int)),this,  SLOT(rowsInserted(QModelIndex,int,int)));
+	    disconnect(mModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),this,SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));
+	    disconnect(mModel, SIGNAL(rowsRemoved(QModelIndex,int,int)),this,SLOT(rowsRemoved(QModelIndex,int,int)));	
+		}
+	}
+	
+
+GlxModelWrapper::~GlxModelWrapper()
+    {
+	disConnectFromModel();
+    }
+
+int GlxModelWrapper::rowCount(const QModelIndex &parent ) const
+    {
+	Q_UNUSED(parent);
+	if(mModel)
+		return (mModel->rowCount());
+	else
+		return 0;
+    }
+
+int GlxModelWrapper::columnCount(const QModelIndex &parent ) const
+    {
+    Q_UNUSED(parent);
+	return 1; 
+    }
+
+QModelIndex GlxModelWrapper::parent(const QModelIndex &child) const
+    {
+    Q_UNUSED(child);
+    return QModelIndex();  // No need to Check mModel ,Should i Set mModel As parent
+    }
+
+QVariant GlxModelWrapper::data(const QModelIndex &idx, int role) const
+    {
+	if(mModel)
+		{
+		if(mOriginalRole == role)
+			{
+			return (mModel->data(idx,mConvertRole));
+			}
+		else
+			{
+			return (mModel->data(idx,role));		
+			}
+		}
+	else
+		{
+		return QVariant();	
+		}
+    }
+
+bool GlxModelWrapper::setData ( const QModelIndex & idx, const QVariant & value, int role )
+    {
+    if(mModel)
+    	{
+    	return (mModel->setData(mModel->index(idx.row(),0),value,role));
+    	}
+    else
+    	{
+    	return FALSE;
+    	}
+    }
+
+QModelIndex GlxModelWrapper::index(int row, int column, const QModelIndex &parent) const
+    {
+    Q_UNUSED(parent);
+    if ( ( row < 0 ) || ( row >= rowCount() )  || ( column < 0 )  || ( column >= columnCount() ) ) 
+        {
+        return QModelIndex();
+        }
+    return QAbstractItemModel::createIndex(row, column); 
+    }
+
+QModelIndex GlxModelWrapper::basemodelindex(int row, int column, const QModelIndex &parent) const
+    {
+    Q_UNUSED(parent);
+    if(mModel)
+        {
+        return (mModel->index(row,column));
+        }
+    else
+        {
+        return QModelIndex();
+        }
+    }
+
+void GlxModelWrapper::modelDestroyed()
+    {
+    disConnectFromModel();
+    mModel = NULL;
+    resetTheModel();
+    }
+
+void GlxModelWrapper::resetTheModel()
+    {
+    beginResetModel();
+    endResetModel();
+    }
+
+void GlxModelWrapper::dataChangedinModel(QModelIndex startIndex, QModelIndex endIndex)
+    {
+    emit dataChanged(index(startIndex.row(),startIndex.column()),index(endIndex.row(),endIndex.column()));
+    }
+
+void GlxModelWrapper::rowsAboutToBeInserted(const QModelIndex &parent,int start,int end)
+    {
+    Q_UNUSED(parent);
+    Q_UNUSED(start);
+    Q_UNUSED(end);
+    }
+
+void GlxModelWrapper::rowsInserted(const QModelIndex &parent, int start, int end)
+    {
+    Q_UNUSED(parent);
+    beginInsertRows(QModelIndex(), start, end);
+    endInsertRows();
+    }
+
+void GlxModelWrapper::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end)
+    {
+    Q_UNUSED(parent);
+    Q_UNUSED(start);
+    Q_UNUSED(end);
+    }
+
+void GlxModelWrapper::rowsRemoved(const QModelIndex &parent, int start, int end)
+    {
+    Q_UNUSED(parent);
+    beginRemoveRows(QModelIndex(), start, end);
+    endRemoveRows();
+    }
+
+
+