/***************************************************************************

                         app.h  -  description

                            -------------------

   begin                : Mit Okt 23 14:35:18 CEST 2002

   copyright            : (C) 2002 by Mark Kretschmann

   email                : markey@web.de

***************************************************************************/

/***************************************************************************

 *                                                                         *

 *   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.                                   *

 *                                                                         *

 ***************************************************************************/

#ifndef AMAROK_APP_H

#define AMAROK_APP_H

#include <config-amarok.h>  

#include "amarok_export.h"

#include <KUniqueApplication>   //baseclass

#include <KUrl>

#include <QHash>

#include <QPointer>

#include <QString>

namespace Amarok {

    class TrayIcon;

}

namespace KIO { class Job; }

class KJob;

class MainWindow;

class MediaDeviceManager;

class KSplashScreen;

class AMAROK_EXPORT App : public KUniqueApplication

{

    Q_OBJECT

    public:

        App();

       ~App();

        static App *instance() { return static_cast<App*>( kapp ); }

        void setUniqueInstance( bool isUnique ) { m_isUniqueInstance = isUnique; }

        bool isNonUniqueInstance() const { return m_isUniqueInstance; }

        Amarok::TrayIcon* trayIcon() { return m_tray; }

        static void handleCliArgs();

        static void initCliArgs( int argc, char *argv[] );

        static void initCliArgs();

        static int mainThreadId;

        virtual int newInstance();

        inline MainWindow *mainWindow() const { return m_mainWindow; }

        // FRIENDS ------

        friend class MainWindow; //requires access to applySettings()

    signals:

        void prepareToQuit();

    private slots:

        void continueInit();

    public slots:

        void applySettings( bool firstTime = false );

        void slotConfigAmarok( const QString& page = QString() );

        void slotConfigShortcuts();

        void slotConfigEqualizer();

        KIO::Job *trashFiles( const KUrl::List &files );

        void quit();

    protected:

        bool event( QEvent *event );

    private slots:

        void slotTrashResult( KJob *job );

    private:

        // ATTRIBUTES ------

        bool                 m_isUniqueInstance;

        MainWindow          *m_mainWindow;

        Amarok::TrayIcon    *m_tray;

        MediaDeviceManager  *m_mediaDeviceManager;

        KSplashScreen       *m_splash;

};

#define pApp static_cast<App*>(kapp)

#endif  // AMAROK_APP_H