2 Copyright (C) 2001 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __gtk_ardour_marker_h__
22 #define __gtk_ardour_marker_h__
26 #include <ardour/ardour.h>
27 #include <gtk-canvas.h>
28 #include <sigc++/signal.h>
37 class Marker : public sigc::trackable
52 Marker (PublicEditor& editor, GtkCanvasGroup *parent, guint32 rgba, const string& text, Type,
53 gint (*callback)(GtkCanvasItem *, GdkEvent *, gpointer), jack_nframes_t frame = 0);
56 void set_position (jack_nframes_t);
57 void set_name (const string&);
58 void set_color_rgba (uint32_t rgba);
63 Type type () { return _type; }
71 GtkCanvasPoints *points;
74 jack_nframes_t frame_position;
75 unsigned char shift; /* should be double, but its always small and integral */
81 class TempoMarker : public Marker
84 TempoMarker (PublicEditor& editor, GtkCanvasGroup *parent, guint32 rgba, const string& text, ARDOUR::TempoSection&,
85 gint (*callback)(GtkCanvasItem *, GdkEvent *, gpointer));
88 ARDOUR::TempoSection& tempo() const { return _tempo; }
91 ARDOUR::TempoSection& _tempo;
94 class MeterMarker : public Marker
97 MeterMarker (PublicEditor& editor, GtkCanvasGroup *parent, guint32 rgba, const string& text, ARDOUR::MeterSection&,
98 gint (*callback)(GtkCanvasItem *, GdkEvent *, gpointer));
101 ARDOUR::MeterSection& meter() const { return _meter; }
104 ARDOUR::MeterSection& _meter;
107 #endif /* __gtk_ardour_marker_h__ */