objectnamevariable.h

/***************************************************************************
 * This file is part of the KDE project
 * copyright (C) 2006 by Sebastian Sauer (mail@dipe.org)
 * copyright (C) 2006 by Bernd Steindorff (bernd@itii.de)
 * copyright (C) 2006 by Sascha Kupper (kusato@kfnv.de)
 *
 * 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 KEXIMACRO_OBJECTNAMEVARIABLE_H
#define KEXIMACRO_OBJECTNAMEVARIABLE_H
 
#include "../lib/variable.h"
 
#include "kexivariable.h"
 
#include <core/kexi.h>
#include <core/kexiproject.h>
#include <core/kexipartmanager.h>
#include <core/kexipartinfo.h>
 
#include <tdelocale.h>
 
namespace KexiMacro {

    template<class ACTIONIMPL>
    class ObjectNameVariable : public KexiVariable<ACTIONIMPL>
    {
        public:
            ObjectNameVariable(ACTIONIMPL* actionimpl, const TQString& objectname = TQString(), const TQString& name = TQString())
                : KexiVariable<ACTIONIMPL>(actionimpl, "name", i18n("Name"))
            {
                if(! actionimpl->mainWin()->project())
                    return;
 
                TQStringList namelist;
                KexiPart::Info* info = Kexi::partManager().infoForMimeType( TQString("kexi/%1").arg(objectname) );
                if(info) {
                    KexiPart::ItemDict* items = actionimpl->mainWin()->project()->items(info);
                    if(items)
                        for(KexiPart::ItemDictIterator item_it = *items; item_it.current(); ++item_it)
                            namelist << item_it.current()->name();
                }
 
                if(namelist.count() <= 0)
                    namelist << "";
 
                for(TQStringList::Iterator it = namelist.begin(); it != namelist.end(); ++it)
                    this->appendChild( TDESharedPtr<KoMacro::Variable>(new KoMacro::Variable(*it)) );
 
                this->setVariant( (name.isNull() || ! namelist.contains(name)) ? namelist[0] : name );
 
                kdDebug()<<"##################### KexiActions::ObjectNameVariable() objectname="<<objectname<<" name="<<name<<" value="<<this->variant()<<" children="<<namelist<<endl;
            }
 
            virtual ~ObjectNameVariable() {}
    };
 
}
 
#endif