/*
 * Copyright 2010, Stephan Aßmus <superstippi@gmx.de>.
 * Distributed under the terms of the MIT License.
 */
#ifndef PLAY_PAUSE_BUTTON_H
#define PLAY_PAUSE_BUTTON_H


#include "SymbolButton.h"


class PlayPauseButton : public SymbolButton {
public:
                                                                PlayPauseButton(const char* name,
                                                                        BShape* playSymbolShape,
                                                                        BShape* pauseSymbolShape,
                                                                        BMessage* message = NULL,
                                                                        uint32 borders
                                                                                = BControlLook::B_ALL_BORDERS);

        virtual                                         ~PlayPauseButton();

        // BButton interface
        virtual void                            Draw(BRect updateRect);
        virtual BSize                           MinSize();
        virtual BSize                           MaxSize();

        // PlayPauseButton
                        void                            SetPlaying();
                        void                            SetPaused();
                        void                            SetStopped();

                        void                            SetSymbols(BShape* playSymbolShape,
                                                                        BShape* pauseSymbolShape);

private:
                        void                            _SetPlaybackState(uint32 state);

private:
                        BShape*                         fPlaySymbol;
                        BShape*                         fPauseSymbol;
                        enum {
                                kStopped = 0,
                                kPaused,
                                kPlaying
                        };
                        uint32                          fPlaybackState;
};


#endif  // PLAY_PAUSE_BUTTON_H