2 Copyright (C) 2002 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.
20 #ifndef __ardour_gtk_track_meter_h__
21 #define __ardour_gtk_track_meter_h__
25 #include <gtkmm/box.h>
26 #include <gtkmm/adjustment.h>
27 #include <gtkmm/frame.h>
28 #include <gtkmm/eventbox.h>
29 #include <gtkmm/button.h>
30 #include <gtkmm/table.h>
31 #include <gtkmm/drawingarea.h>
33 #include "ardour/types.h"
35 #include <gtkmm2ext/click_box.h>
36 #include <gtkmm2ext/focus_entry.h>
37 #include <gtkmm2ext/slider_controller.h>
55 class LevelMeter : public Gtk::HBox
58 LevelMeter (ARDOUR::Session&);
61 virtual void set_io (boost::shared_ptr<ARDOUR::IO> io);
63 void update_gain_sensitive ();
65 float update_meters ();
66 void update_meters_falloff ();
69 void setup_meters (int len=0, int width=3);
73 //friend class MixerStrip;
74 boost::shared_ptr<ARDOUR::IO> _io;
75 ARDOUR::Session& _session;
80 Gtkmm2ext::FastMeter *meter;
93 guint16 regular_meter_width;
94 static const guint16 thin_meter_width = 2;
95 std::vector<MeterInfo> meters;
98 void hide_all_meters ();
99 gint meter_button_release (GdkEventButton*, uint32_t);
101 void parameter_changed (const char*);
103 void on_theme_changed ();
106 void color_handler ();
109 #endif /* __ardour_gtk_track_meter_h__ */