kexidataawarepropertyset.h

/* This file is part of the KDE project
   Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl>
 
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KEXIDATAAWAREPROPERTYSET_H
#define KEXIDATAAWAREPROPERTYSET_H
 
#include <tqguardedptr.h>
#include <tqptrvector.h>
#include <koproperty/set.h>
 
typedef TQPtrVector<KoProperty::Set> SetVector;
 
class KexiViewBase;
class KexiTableItem;
class KexiTableViewData;
class KexiDataAwareObjectInterface;

class KEXIDATATABLE_EXPORT KexiDataAwarePropertySet : public TQObject
{
    TQ_OBJECT
  
 
    public:
        KexiDataAwarePropertySet(KexiViewBase *view, KexiDataAwareObjectInterface* dataObject);
 
        virtual ~KexiDataAwarePropertySet();
 
        uint size() const;
 
        KoProperty::Set* currentPropertySet() const;
 
        uint currentRow() const;
 
        inline KoProperty::Set* at(uint row) const { return m_sets[row]; }

        KoProperty::Set* findPropertySetForItem(KexiTableItem& item);

        int findRowForPropertyValue(const TQCString& propertyName, const TQVariant& value);
 
    signals:
        void rowDeleted();

        void rowInserted();
 
    public slots:
        void removeCurrentPropertySet();
 
        void clear(uint minimumSize = 0);

        void insert(uint row, KoProperty::Set* set, bool newOne = false);

        void remove(uint row);
 
    protected slots:
        void slotDataSet( KexiTableViewData *data );

        void slotRowDeleted();

        void slotRowsDeleted( const TQValueList<int> &rows );

        void slotRowInserted(KexiTableItem* item, uint row, bool repaint);

        void slotCellSelected(int, int row);

        void slotReloadRequested();
 
    protected:
        SetVector m_sets; 
 
        TQGuardedPtr<KexiViewBase> m_view;
        KexiDataAwareObjectInterface* m_dataObject;
//      TQGuardedPtr<KexiTableView> m_tableView;
        TQGuardedPtr<KexiTableViewData> m_currentTVData;
 
        int m_row; 
};
 
#endif