--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hgcacheproxymodel/tsrc/unit/cacheproxyhelper.h	Mon May 03 13:32:54 2010 +0300
@@ -0,0 +1,82 @@
+/*
+* 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:
+*
+*/
+#ifndef CACHEPROXYHELPER_H
+#define CACHEPROXYHELPER_H
+
+#include <hgwidgets/hgcacheproxymodel.h>
+
+
+class CacheProxyHelper: public QObject
+{
+    Q_OBJECT
+public:
+    CacheProxyHelper(HgCacheProxyModel *model, QObject *parent = 0);
+    ~CacheProxyHelper();
+    
+private slots:
+    void slotDataChanged(QModelIndex from,QModelIndex to);
+    void slotHeaderDataChanged(Qt::Orientation orientation, int first, int last);
+    void slotRowsAboutToBeInserted(QModelIndex parent,int from,int to);
+    void slotRowsInserted(QModelIndex parent,int from,int to);
+    void slotColumnsAboutToBeInserted(QModelIndex parent,int from,int to);
+    void slotColumnsInserted(QModelIndex parent,int from,int to);
+    void slotRowsAboutToBeRemoved(QModelIndex parent,int from,int to);
+    void slotRowsRemoved(QModelIndex parent,int from,int to);
+    void slotColumnsAboutToBeRemoved(QModelIndex parent,int from,int to);
+    void slotColumnsRemoved(QModelIndex parent,int from,int to);
+    void slotLayoutAboutToBeChanged();
+    void slotLayoutChanged();
+    void slotModelAboutToBeReset();
+    void slotModelReset();
+    
+public:
+    QList< QPair< int, int > > getSignalDataChanged();
+    QList< QPair< int, int > > getSignalHeaderDataChanged();
+    QList< QPair< int, int > > getSignalRowsAboutToBeInserted();
+    QList< QPair< int, int > > getSignalRowsInserted();
+    QList< QPair< int, int > > getSignalColumnsAboutToBeInserted();
+    QList< QPair< int, int > > getSignalColumnsInserted();
+    QList< QPair< int, int > > getSignalRowsAboutToBeRemoved();
+    QList< QPair< int, int > > getSignalRowsRemoved();
+    QList< QPair< int, int > > getSignalColumnsAboutToBeRemoved();
+    QList< QPair< int, int > > getSignalColumnsRemoved();
+    bool getSignalLayoutAboutToBeChanged();
+    bool getSignalLayoutChanged();
+    bool getSignalModelAboutToBeReset();
+    bool getSignalModelReset();
+    
+private:
+	HgCacheProxyModel* mModel;
+	
+    QList< QPair< int, int > > mSignalDataChanged;
+    QList< QPair< int, int > > mSignalHeaderDataChanged;
+    QList< QPair< int, int > > mSignalRowsAboutToBeInserted;
+    QList< QPair< int, int > > mSignalRowsInserted;
+    QList< QPair< int, int > > mSignalColumnsAboutToBeInserted;
+    QList< QPair< int, int > > mSignalColumnsInserted;
+    QList< QPair< int, int > > mSignalRowsAboutToBeRemoved;
+    QList< QPair< int, int > > mSignalRowsRemoved;
+    QList< QPair< int, int > > mSignalColumnsAboutToBeRemoved;
+    QList< QPair< int, int > > mSignalColumnsRemoved;
+    bool mSignalLayoutAboutToBeChanged;
+    bool mSignalLayoutChanged;
+    bool mSignalModelAboutToBeReset;
+    bool mSignalModelReset;
+    
+};
+
+#endif // CACHEPROXYHELPER_H