kexitabledesigner_dataview.cpp

/* 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#include "kexitabledesigner_dataview.h"
 
#include <kexidb/connection.h>
#include <kexidb/cursor.h>
#include <kexiutils/utils.h>
#include "kexitableview.h"
#include "kexidatatableview.h"
#include "keximainwindow.h"
 
KexiTableDesigner_DataView::KexiTableDesigner_DataView(KexiMainWindow *win, TQWidget *parent)
 : KexiDataTable(win, parent, "KexiTableDesigner_DataView", true/*db-aware*/)
{
}
 
KexiTableDesigner_DataView::~KexiTableDesigner_DataView()
{
    if (dynamic_cast<KexiDataTableView*>(tableView()) 
        && dynamic_cast<KexiDataTableView*>(tableView())->cursor())
    {
        mainWin()->project()->dbConnection()->deleteCursor( 
            dynamic_cast<KexiDataTableView*>(tableView())->cursor() );
    }
}
 
tristate KexiTableDesigner_DataView::beforeSwitchTo(int mode, bool &dontStore)
{
    Q_UNUSED( dontStore );
 
    if (mode != Kexi::DataViewMode) {
        //accept editing before switching
//      if (!m_view->acceptRowEdit()) {
        if (!acceptRowEdit()) {
            return cancelled;
        }
    }
 
    return true;
}
 
tristate KexiTableDesigner_DataView::afterSwitchFrom(int mode)
{
    Q_UNUSED( mode );
 
    if (tempData()->tableSchemaChangedInPreviousView) {
        KexiUtils::WaitCursor wait;
        KexiDB::Cursor *c = mainWin()->project()->dbConnection()->prepareQuery(*tempData()->table);
        if (!c)
            return false;
        setData(c);
        tempData()->tableSchemaChangedInPreviousView = false;
    }
    return true;
}
 
KexiTablePart::TempData* KexiTableDesigner_DataView::tempData() const
{
    return static_cast<KexiTablePart::TempData*>(parentDialog()->tempData());
}
 
#include "kexitabledesigner_dataview.moc"