/********************************************************************
 KWin - the KDE window manager
 This file is part of the KDE project.

Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/

#ifndef MAIN_H
#define MAIN_H

#include <kapplication.h>
#include <KDE/KSelectionWatcher>

namespace KWin
{

class KWinSelectionOwner
    : public KSelectionOwner
{
    Q_OBJECT
public:
    explicit KWinSelectionOwner(int screen);
protected:
    virtual bool genericReply(Atom target, Atom property, Window requestor);
    virtual void replyTargets(Atom property, Window requestor);
    virtual void getAtoms();
private:
    Atom make_selection_atom(int screen);
    static Atom xa_version;
};

class Application : public  KApplication
{
    Q_OBJECT
public:
    Application();
    ~Application();

protected:
    bool x11EventFilter(XEvent*);
    bool notify(QObject* o, QEvent* e);
    static void crashHandler(int signal);

private Q_SLOTS:
    void lostSelection();
    void resetCrashesCount();

private:
    KWinSelectionOwner owner;
    static int crashes;
};

} // namespace

#endif