+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file widget_sound.h
-** \brief Widget Sound Header
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**
-** This package 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 package 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.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SYNFIG_WIDGET_SOUND_H
-#define __SYNFIG_WIDGET_SOUND_H
-
-/* === H E A D E R S ======================================================= */
-#include <ETL/handle>
-
-#include <gtkmm/drawingarea.h>
-
-#include "widget_timeslider.h"
-
-/* === M A C R O S ========================================================= */
-
-/* === T Y P E D E F S ===================================================== */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-namespace studio {
-
-class AudioProfile;
-class AudioContainer;
-
-/* What can widget sound do?
- Options:
- 1. Just draw the sound
- 2. Scroll time and draw the sound
- 3. Play, stop, and scrub the sound... (full interaction...)
- 4. Provide hooks for scrubbing to work... (and possibly play and stop in the future)
-
- Going with 4 for now...
-*/
-class Widget_Sound : public Widget_Timeslider
-{
- etl::handle<AudioProfile> audioprof;
-
- //event override interface
- virtual bool on_expose_event(GdkEventExpose *heh = 0);
-
- //for scrubbing... (click is start, drag is scrub, and release is stop...)
- virtual bool on_motion_notify_event(GdkEventMotion* event);
- virtual bool on_button_press_event(GdkEventButton *event);
- virtual bool on_button_release_event(GdkEventButton *event);
-
- //Might want a signal setup for scrubbing... and here it is
- sigc::signal1<void,double> signal_start_scrubbing_;
- sigc::signal1<void,double> signal_scrub_;
- sigc::signal0<void> signal_stop_scrubbing_;
-
-public: //structors
- Widget_Sound();
- ~Widget_Sound();
-
-public: //accessors
- bool set_profile(etl::handle<AudioProfile> p);
- etl::handle<AudioProfile> get_profile() const;
-
- //for signal interface
- sigc::signal1<void,double> & signal_start_scrubbing() {return signal_start_scrubbing_;}
- sigc::signal1<void,double> & signal_scrub() {return signal_scrub_;}
- sigc::signal0<void> & signal_stop_scrubbing() {return signal_stop_scrubbing_;}
-
-public: //get set interface
- void set_position(double t);
- double get_position() const;
-
-public: //interface
- void draw();
-
- void clear();
-};
-
-}; // END of namespace studio
-
-/* === E N D =============================================================== */
-
-#endif