2 Copyright (C) 2003 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 __ardour_gtk_axis_view_h__
22 #define __ardour_gtk_axis_view_h__
26 #include <pbd/xml++.h>
34 * AxisView defines the abstract base class for time-axis trackviews and routes.
37 class AxisView : public virtual sigc::trackable
41 * Returns the current 'Track' Color
43 * @return the current Track Color
45 Gdk::Color color() const { return _color; }
47 ARDOUR::Session& session() const { return _session; }
49 virtual string name() const = 0;
51 virtual void set_selected (bool yn) {
52 if (yn != _selected) {
57 virtual bool marked_for_display() const { return _marked_for_display; }
59 virtual void set_marked_for_display (bool yn) {
60 if (yn != _marked_for_display) {
61 _marked_for_display = yn;
65 virtual bool selected() const { return _selected; }
66 sigc::signal<void> Hiding;
67 sigc::signal<void> GoingAway;
71 AxisView (ARDOUR::Session& sess);
76 * Generate a new random TrackView color, unique from those colors already used.
78 * @return the unique random color.
80 static Gdk::Color unique_random_color();
83 ARDOUR::Session& _session;
86 static list<Gdk::Color> used_colors;
88 Gtk::Label name_label;
92 bool _marked_for_display;
94 }; /* class AxisView */
96 #endif /* __ardour_gtk_axis_view_h__ */