/* This file is part of the KDE project
   Copyright (C) 2004 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., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/

#include "kexialtertable_dataview.h"

#include <kexidb/connection.h>
#include <kexidb/cursor.h>
#include "kexitableview.h"
#include "keximainwindow.h"

KexiAlterTable_DataView::KexiAlterTable_DataView(KexiMainWindow *win, QWidget *parent, 
	/*KexiDB::TableSchema *table, */const char *name)
 : KexiDataTable(win, parent, name, true/*db-aware*/)
{
}

KexiAlterTable_DataView::~KexiAlterTable_DataView()
{
}

tristate KexiAlterTable_DataView::beforeSwitchTo(int mode, bool &dontStore)
{
	if (mode != Kexi::DataViewMode) {
		//accept editing before switching
		if (!m_view->acceptRowEdit()) {
			return cancelled;
		}
	}

	return true;
}

tristate KexiAlterTable_DataView::afterSwitchFrom(int mode)
{
	if (tempData()->tableSchemaChangedInPreviousView) {
		KexiDB::Cursor *c = mainWin()->project()->dbConnection()->prepareQuery(*tempData()->table);
		if (!c)
			return false;
		setData(c);
		tempData()->tableSchemaChangedInPreviousView = false;
	}
	return true;
}

KexiTablePart::TempData* KexiAlterTable_DataView::tempData() const
{
	return static_cast<KexiTablePart::TempData*>(parentDialog()->tempData());
}

#include "kexialtertable_dataview.moc"

