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

Copyright (C) 2009 Martin Gräßlin <kde@martin-graesslin.com>

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 <kcmodule.h>
#include <ksharedconfig.h>
#include "tabboxconfig.h"

#include "ui_main.h"

class KShortcutsEditor;
class KActionCollection;
class QShowEvent;

namespace KWin
{
namespace TabBox {

class LayoutConfig;
}



class KWinTabBoxConfigForm : public QWidget, public Ui::KWinTabBoxConfigForm
    {
    Q_OBJECT

    public:
        explicit KWinTabBoxConfigForm( QWidget* parent );
    };

class KWinTabBoxConfig : public KCModule
    {
    Q_OBJECT

    public:
        explicit KWinTabBoxConfig( QWidget* parent, const QVariantList& args );
        ~KWinTabBoxConfig();

    public slots:
        virtual void save();
        virtual void load();
        virtual void defaults();

    private slots:
        void slotEffectSelectionChanged( int index );
        void slotAboutEffectClicked();
        void slotConfigureEffectClicked();
        void slotConfigureLayoutClicked();
        void slotLayoutChanged();
        void slotEffectSelectionChangedAlternative( int index );
        void slotAboutEffectClickedAlternative();
        void slotConfigureEffectClickedAlternative();
        void slotConfigureLayoutClickedAlternative();
        void slotLayoutChangedAlternative();

    private:
        void updateUiFromConfig( KWinTabBoxConfigForm* ui, const TabBox::TabBoxConfig& config );
        void updateConfigFromUi( const KWinTabBoxConfigForm* ui, TabBox::TabBoxConfig& config );
        void loadConfig( const KConfigGroup& config, KWin::TabBox::TabBoxConfig& tabBoxConfig );
        void saveConfig( KConfigGroup& config, const KWin::TabBox::TabBoxConfig& tabBoxConfig );
        void effectSelectionChanged( KWinTabBoxConfigForm* ui, int index );
        void aboutEffectClicked( KWinTabBoxConfigForm* ui );
        void configureEffectClicked( KWinTabBoxConfigForm* ui );

    private:
        KWinTabBoxConfigForm* m_primaryTabBoxUi;
        KWinTabBoxConfigForm* m_alternativeTabBoxUi;
        KSharedConfigPtr m_config;
        KActionCollection* m_actionCollection;
        KShortcutsEditor* m_editor;
        TabBox::TabBoxConfig m_tabBoxConfig;
        TabBox::TabBoxConfig m_tabBoxAlternativeConfig;
        TabBox::LayoutConfig* m_configForm;

        bool effectEnabled( const QString& effect, const KConfigGroup& cfg ) const;
    };

} // namespace

#endif