/*
 * Controller.cpp - Media Player for the Haiku Operating System
 *
 * Copyright (C) 2006 Marcus Overhagen <marcus@overhagen.de>
 * Copyright (C) 2007 Stephan Aßmus <superstippi@gmx.de>
 * Copyright (C) 2008-2009 Fredrik Modéen      <[FirstName]@[LastName].se> (MIT ok)
 *
 * Released under the terms of the MIT license.
 */
#ifndef __CONTROLLER_VIEW_H
#define __CONTROLLER_VIEW_H


#include "TransportControlGroup.h"


class Controller;
class Playlist;
class PlaylistObserver;


class ControllerView : public TransportControlGroup {
public:
                                                ControllerView(BRect frame, Controller* controller,
                                                        Playlist* playlist);
                                                ~ControllerView();

        // TransportControlGroup interface
        virtual void            TogglePlaying();
        virtual void            Stop();
        virtual void            Rewind();
        virtual void            Forward();
        virtual void            SkipBackward();
        virtual void            SkipForward();
        virtual void            VolumeChanged(float value);
        virtual void            ToggleMute();
        virtual void            PositionChanged(float value);
        virtual bigtime_t       TimePositionFor(float value);

private:
        void                            AttachedToWindow();
        void                            MessageReceived(BMessage* message);
        void                            Draw(BRect updateRect);

        // ControllerView
                        void            _CheckSkippable();

private:
        Controller*                     fController;
        Playlist*                       fPlaylist;
        PlaylistObserver*       fPlaylistObserver;
};

#endif  // __CONTROLLER_VIEW_H