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 "ardour/route_group.h"
21 #include "ardour/session.h"
22 #include "mixer_group_tabs.h"
23 #include "mixer_strip.h"
27 #include "route_group_dialog.h"
31 using namespace ARDOUR;
34 MixerGroupTabs::MixerGroupTabs (Mixer_UI* m)
44 MixerGroupTabs::compute_tabs () const
53 TreeModel::Children rows = _mixer->track_model->children ();
54 for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) {
56 MixerStrip* s = (*i)[_mixer->track_columns.strip];
58 if (s->route()->is_master() || s->route()->is_control() || !s->marked_for_display()) {
62 RouteGroup* g = s->route_group ();
72 tab.colour = s->color ();
87 MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
89 double const arc_radius = _height;
91 if (tab.group && tab.group->is_active()) {
92 cairo_set_source_rgba (cr, tab.colour.get_red_p (), tab.colour.get_green_p (), tab.colour.get_blue_p (), 1);
94 cairo_set_source_rgba (cr, 1, 1, 1, 0.2);
97 cairo_arc (cr, tab.from + arc_radius, _height, arc_radius, M_PI, 3 * M_PI / 2);
98 cairo_line_to (cr, tab.to - arc_radius, 0);
99 cairo_arc (cr, tab.to - arc_radius, _height, arc_radius, 3 * M_PI / 2, 2 * M_PI);
100 cairo_line_to (cr, tab.from, _height);
104 pair<string, double> const f = fit_to_pixels (cr, tab.group->name(), tab.to - tab.from - arc_radius * 2);
106 cairo_text_extents_t ext;
107 cairo_text_extents (cr, tab.group->name().c_str(), &ext);
109 cairo_set_source_rgb (cr, 1, 1, 1);
110 cairo_move_to (cr, tab.from + (tab.to - tab.from - f.second) / 2, _height - ext.height / 2);
112 cairo_show_text (cr, f.first.c_str());
118 MixerGroupTabs::primary_coordinate (double x, double) const
124 MixerGroupTabs::routes_for_tab (Tab const * t) const
129 TreeModel::Children rows = _mixer->track_model->children ();
130 for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) {
132 MixerStrip* s = (*i)[_mixer->track_columns.strip];
134 if (s->route()->is_master() || s->route()->is_control() || !s->marked_for_display()) {
139 /* tab finishes before this track starts */
143 double const h = x + s->get_width() / 2;
145 if (t->from < h && t->to > h) {
146 routes.push_back (s->route ());
149 x += s->get_width ();
156 MixerGroupTabs::get_menu (RouteGroup* g)
162 using namespace Menu_Helpers;
167 MenuList& items = _menu->items ();
168 items.push_back (MenuElem (_("Edit..."), sigc::bind (sigc::mem_fun (*this, &MixerGroupTabs::edit_group), g)));
169 items.push_back (MenuElem (_("Subgroup"), sigc::bind (sigc::mem_fun (*this, &MixerGroupTabs::make_subgroup), g)));
170 items.push_back (SeparatorElem());
171 items.push_back (MenuElem (_("Remove"), sigc::bind (sigc::mem_fun (*this, &MixerGroupTabs::remove_group), g)));
177 MixerGroupTabs::edit_group (RouteGroup* g)
179 RouteGroupDialog d (g, Gtk::Stock::APPLY);
184 MixerGroupTabs::remove_group (RouteGroup *g)
186 _session->remove_route_group (*g);
190 MixerGroupTabs::make_subgroup (RouteGroup* g)
196 MixerGroupTabs::destroy_subgroup (RouteGroup* g)
198 g->destroy_subgroup ();
202 MixerGroupTabs::new_route_group () const
206 plist.add (Properties::active, true);
207 plist.add (Properties::mute, true);
208 plist.add (Properties::solo, true);
209 plist.add (Properties::gain, true);
210 plist.add (Properties::recenable, true);
212 RouteGroup* g = new RouteGroup (*_session, "");
213 g->set_properties (plist);
215 RouteGroupDialog d (g, Gtk::Stock::NEW);
216 int const r = d.do_run ();
218 if (r != Gtk::RESPONSE_OK) {
223 _session->add_route_group (g);