2 Copyright (C) 2013 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_meter_strip__
21 #define __ardour_meter_strip__
27 #include "pbd/stateful.h"
29 #include "ardour/types.h"
30 #include "ardour/ardour.h"
32 #include "ardour_button.h"
34 #include "level_meter.h"
46 class MeterStrip : public Gtk::VBox, public RouteUI
49 MeterStrip (ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
54 boost::shared_ptr<ARDOUR::Route> route() { return _route; }
56 static PBD::Signal1<void,MeterStrip*> CatchDeletion;
57 static PBD::Signal0<void> MetricChanged;
59 void reset_peak_display ();
60 void reset_route_peak_display (ARDOUR::Route*);
61 void reset_group_peak_display (ARDOUR::RouteGroup*);
63 void set_metric_mode (int);
64 bool has_midi() { return _has_midi; }
67 boost::shared_ptr<ARDOUR::Route> _route;
68 PBD::ScopedConnectionList route_connections;
69 PBD::ScopedConnectionList level_meter_connection;
72 gint meter_metrics_expose (GdkEventExpose *);
73 gint meter_ticks1_expose (GdkEventExpose *);
74 gint meter_ticks2_expose (GdkEventExpose *);
76 void on_theme_changed ();
78 void on_size_allocate (Gtk::Allocation&);
79 void on_size_request (Gtk::Requisition*);
82 void update_rec_display ();
83 std::string state_id() const;
84 void set_button_names ();
89 ArdourButton name_label;
90 Gtk::DrawingArea meter_metric_area;
91 Gtk::DrawingArea meter_ticks1_area;
92 Gtk::DrawingArea meter_ticks2_area;
94 Gtk::Alignment meter_align;
95 Gtk::Alignment peak_align;
98 ArdourButton peak_display;
100 std::vector<ARDOUR::DataType> _types;
105 LevelMeter *level_meter;
107 PBD::ScopedConnection _config_connection;
108 void strip_property_changed (const PBD::PropertyChange&);
109 void meter_configuration_changed (ARDOUR::ChanCount);
110 void meter_type_changed (ARDOUR::MeterType);
112 static int max_pattern_metric_size; // == FastMeter::max_pattern_metric_size
114 bool peak_button_release (GdkEventButton*);
116 void parameter_changed (std::string const & p);
117 void redraw_metrics ();
119 bool _suspend_menu_callbacks;
120 bool level_meter_button_press (GdkEventButton* ev);
121 void popup_level_meter_menu (GdkEventButton* ev);
122 void add_level_meter_item (Gtk::Menu_Helpers::MenuList& items, Gtk::RadioMenuItem::Group& group, std::string const & name, ARDOUR::MeterType mode);
123 void set_meter_type (ARDOUR::MeterType mode);
126 #endif /* __ardour_mixer_strip__ */