2 Copyright (C) 2009 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 #include <boost/foreach.hpp>
22 #include "gtkmm2ext/utils.h"
24 #include "ardour/route_group.h"
25 #include "mixer_group_tabs.h"
26 #include "mixer_strip.h"
30 #include "route_group_dialog.h"
34 using namespace ARDOUR;
37 MixerGroupTabs::MixerGroupTabs (Mixer_UI* m)
45 MixerGroupTabs::compute_tabs () const
54 TreeModel::Children rows = _mixer->track_model->children ();
55 for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) {
57 MixerStrip* s = (*i)[_mixer->track_columns.strip];
59 if (s->route()->is_master() || s->route()->is_monitor() || !s->marked_for_display()) {
63 RouteGroup* g = s->route_group ();
75 tab.color = group_color (g);
91 MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
93 double const arc_radius = get_height();
95 if (tab.group && tab.group->is_active()) {
96 cairo_set_source_rgba (cr, tab.color.get_red_p (), tab.color.get_green_p (), tab.color.get_blue_p (), 1);
98 cairo_set_source_rgba (cr, 1, 1, 1, 0.2);
101 cairo_arc (cr, tab.from + arc_radius, get_height(), arc_radius, M_PI, 3 * M_PI / 2);
102 cairo_line_to (cr, tab.to - arc_radius, 0);
103 cairo_arc (cr, tab.to - arc_radius, get_height(), arc_radius, 3 * M_PI / 2, 2 * M_PI);
104 cairo_line_to (cr, tab.from, get_height());
108 pair<string, double> const f = Gtkmm2ext::fit_to_pixels (cr, tab.group->name(), tab.to - tab.from - arc_radius * 2);
110 cairo_text_extents_t ext;
111 cairo_text_extents (cr, tab.group->name().c_str(), &ext);
113 cairo_set_source_rgb (cr, 1, 1, 1);
114 cairo_move_to (cr, tab.from + (tab.to - tab.from - f.second) / 2, get_height() - ext.height / 2);
116 cairo_show_text (cr, f.first.c_str());
122 MixerGroupTabs::primary_coordinate (double x, double) const
128 MixerGroupTabs::routes_for_tab (Tab const * t) const
133 TreeModel::Children rows = _mixer->track_model->children ();
134 for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) {
136 MixerStrip* s = (*i)[_mixer->track_columns.strip];
138 if (s->route()->is_master() || s->route()->is_monitor() || !s->marked_for_display()) {
143 /* tab finishes before this track starts */
147 double const h = x + s->get_width() / 2;
149 if (t->from < h && t->to > h) {
150 routes.push_back (s->route ());
153 x += s->get_width ();
160 MixerGroupTabs::default_properties () const
164 plist.add (Properties::active, true);
165 plist.add (Properties::mute, true);
166 plist.add (Properties::solo, true);
167 plist.add (Properties::gain, true);
168 plist.add (Properties::recenable, true);
174 MixerGroupTabs::selected_routes () const
177 BOOST_FOREACH (RouteUI* r, _mixer->selection().routes) {
178 boost::shared_ptr<Route> rp = r->route();
187 MixerGroupTabs::sync_order_keys ()
189 _mixer->sync_order_keys_from_treeview ();