kexidbdrivercombobox.cpp

/* This file is part of the KDE project
   Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
 
   This library 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 library 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 library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#include "kexidbdrivercombobox.h"
 
#include <tqlistbox.h>
 
#include <kiconloader.h>
 
KexiDBDriverComboBox::KexiDBDriverComboBox(TQWidget* parent, const KexiDB::Driver::InfoMap& driversInfo, 
    Options options)
 : KComboBox(parent, "KexiDBDriverComboBox")
{
    //retrieve list of drivers and sort it: file-based first, then server-based
    TQStringList captionsForFileBasedDrivers, captionsForServerBasedDrivers;
    TQMap<TQString,TQString> fileBasedDriversDict, serverBasedDriversDict; //a map from caption to name
    foreach(KexiDB::Driver::InfoMap::ConstIterator, it, driversInfo) {
        if (it.data().fileBased) {
            captionsForFileBasedDrivers += it.data().caption;
            fileBasedDriversDict[it.data().caption] = it.data().name.lower();
        }
        else {
            captionsForServerBasedDrivers += it.data().caption;
            serverBasedDriversDict[it.data().caption] = it.data().name.lower();
        }
    }
    captionsForFileBasedDrivers.sort();
    captionsForServerBasedDrivers.sort();
    //insert file-based
    if (options & ShowFileDrivers) {
        foreach(TQStringList::ConstIterator, it, captionsForFileBasedDrivers) {
            const KexiDB::Driver::Info& info = driversInfo[ fileBasedDriversDict[ *it ] ];
            insertItem( SmallIcon("gear"), info.caption );
            m_driversMap.insert(info.caption, info.name.lower());
        }
    }
    //insert server-based
    if (options & ShowServerDrivers) {
        foreach(TQStringList::ConstIterator, it, captionsForServerBasedDrivers) {
            const KexiDB::Driver::Info& info = driversInfo[ serverBasedDriversDict[ *it ] ];
            insertItem( SmallIcon("gear"), info.caption );
            m_driversMap.insert(info.caption, info.name.lower());
        }
    }
//  if (listBox())
//      listBox()->sort();
 
    // Build the names list after sorting
    for (int i=0; i<count(); i++)
        m_driverNames += m_driversMap[ text(i) ];
}
 
KexiDBDriverComboBox::~KexiDBDriverComboBox()
{
}
 
TQString KexiDBDriverComboBox::selectedDriverName() const
{
    TQMapConstIterator<TQString,TQString> it( m_driversMap.find( text( currentItem() ) ) );
    if (it==m_driversMap.constEnd())
        return TQString();
    return it.data();
}
 
void KexiDBDriverComboBox::setDriverName(const TQString& driverName)
{
    int index = m_driverNames.findIndex( driverName.lower() );
    if (index==-1) {
        return;
    }
    setCurrentItem(index);
}
 
#include "kexidbdrivercombobox.moc"