/*
- Copyright (C) 2003 Paul Davis
+ Copyright (C) 2003 Paul Davis
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
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
#ifndef __gtk_ardour_crossfade_view_h__
#include <vector>
#include <libgnomecanvasmm.h>
-#include <sigc++/signal.h>
-#include <ardour/crossfade.h>
+#include "pbd/signals.h"
+#include "ardour/crossfade.h"
#include "time_axis_view_item.h"
struct CrossfadeView : public TimeAxisViewItem
{
- CrossfadeView (ArdourCanvas::Group*,
+ CrossfadeView (ArdourCanvas::Group*,
RouteTimeAxisView&,
- ARDOUR::Crossfade&,
- double initial_samples_per_unit,
+ boost::shared_ptr<ARDOUR::Crossfade>,
+ double initial_samples_per_unit,
Gdk::Color& basic_color,
AudioRegionView& leftview,
AudioRegionView& rightview);
~CrossfadeView ();
- ARDOUR::Crossfade& crossfade; // ok, let 'em have it
+ boost::shared_ptr<ARDOUR::Crossfade> crossfade; // ok, let 'em have it
+
AudioRegionView& left_view; // and these too
AudioRegionView& right_view;
bool visible() const { return _visible; }
void set_valid (bool yn);
- static sigc::signal<void,CrossfadeView*> GoingAway;
+ static PBD::Signal1<void,CrossfadeView*> CatchDeletion;
AudioRegionView& upper_regionview () const;
void fake_hide ();
void hide ();
void show ();
-
+
protected:
void reset_width_dependent_items (double pixel_width);
bool _valid;
bool _visible;
- double spu;
-
- ArdourCanvas::Item *overlap_rect;
ArdourCanvas::Line *fade_in;
ArdourCanvas::Line *fade_out;
ArdourCanvas::Item *active_button;
- void crossfade_changed (ARDOUR::Change);
+ void crossfade_changed (const PBD::PropertyChange&);
+ void crossfade_fades_changed ();
void active_changed ();
void redraw_curves ();
+ void color_handler ();
};
#endif /* __gtk_ardour_crossfade_view_h__ */