/***************************************************************************
 * kexiappmainwindow.h
 * This file is part of the KDE project
 * copyright (C)2004-2005 by Sebastian Sauer (mail@dipe.org)
 *
 * 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 KROSS_KEXIAPP_KEXIAPPMAINWINDOW_H
#define KROSS_KEXIAPP_KEXIAPPMAINWINDOW_H

#include <tqstring.h>
#include <tqvariant.h>

#include <api/object.h>
#include <api/variant.h>
#include <api/list.h>
#include <api/class.h>

// Forward declarations.
class KexiMainWindow;

namespace Kross { namespace KexiApp {

    // Forward declarations.
    class KexiAppPartItem;
    class KexiAppMainWindowPrivate;

    /**
     * Class to handle Kexi's mainwindow instance.
     */
    class KexiAppMainWindow : public Kross::Api::Class<KexiAppMainWindow>
    {
        public:

            /**
             * Constructor.
             *
             * \param mainwindow The \a KexiMainWindow instance
             *       this class provides access to.
             */
            KexiAppMainWindow(KexiMainWindow* mainwindow);

            /**
             * Destructor.
             */
            virtual ~KexiAppMainWindow();

            /// \see Kross::Api::Object::getClassName
            virtual const TQString getClassName() const;

            /** \return true if Kexi is connected with a project else
            false is returned. */
            bool isConnected();

             /** \return the \a Kross::KexiDB::KexiDBConnection object that
            belongs to the opened project or throw an exception if there
            was no project opened (no connection established). Cause the
            KexiApp-module doesn't know anything about the KexiDB-module
            we have to use the base-class \a Kross::Api::Object to pass
            the \a Kross::KexiDB::KexiDBConnection object around. */
            Kross::Api::Object::Ptr getConnection();

            /** \return a list of \a KexiAppPartItem objects for the defined
            \p mimetype string. */
            Kross::Api::List* getPartItems(const TQString& mimetype);

            /** Try to open the defined \a KexiAppPartItem and \return true
            on success else false. */
            bool openPartItem(KexiAppPartItem* partitem);

        private:
            /// Private d-pointer class.
            KexiAppMainWindowPrivate* d;
    };

}}

#endif