1 /*
2 * Copyright (C) 2005-2008 Nick Mainsbridge <mainsbridge@gmail.com>
3 * Copyright (C) 2005-2017 Paul Davis <paul@linuxaudiosystems.com>
4 * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
5 * Copyright (C) 2006-2011 David Robillard <d@drobilla.net>
6 * Copyright (C) 2007-2011 Carl Hetherington <carl@carlh.net>
7 * Copyright (C) 2014-2017 Robin Gareus <robin@gareus.org>
8 * Copyright (C) 2014 Ben Loftis <ben@harrisonconsoles.com>
9 * Copyright (C) 2015-2016 Tim Mayberry <mojofunk@gmail.com>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License along
22 * with this program; if not, write to the Free Software Foundation, Inc.,
23 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 */
25
26 #ifdef WAF_BUILD
27 #include "gtk2ardour-config.h"
28 #endif
29
30 #include <glibmm/miscutils.h>
31 #include <gtkmm/messagedialog.h>
32 #include <gtkmm2ext/utils.h>
33 #include <gtkmm2ext/window_title.h>
34
35 #include "pbd/enumwriter.h"
36
37 #include "ardour/rc_configuration.h"
38
39 #include "control_protocol/control_protocol.h"
40
41 #include "actions.h"
42 #include "ardour_ui.h"
43 #include "audio_time_axis.h"
44 #include "automation_time_axis.h"
45 #include "editor.h"
46 #include "editor_route_groups.h"
47 #include "editor_regions.h"
48 #include "enums_convert.h"
49 #include "gui_thread.h"
50 #include "midi_time_axis.h"
51 #include "mixer_strip.h"
52 #include "mixer_ui.h"
53 #include "selection.h"
54 #include "ui_config.h"
55
56 #include "pbd/i18n.h"
57
58 using namespace std;
59 using namespace Gtkmm2ext;
60 using namespace PBD;
61
62 void
editor_mixer_button_toggled()63 Editor::editor_mixer_button_toggled ()
64 {
65 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
66 if (act) {
67 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
68 show_editor_mixer (tact->get_active());
69 }
70 }
71
72 void
editor_list_button_toggled()73 Editor::editor_list_button_toggled ()
74 {
75 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-list"));
76 if (act) {
77 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
78 show_editor_list (tact->get_active());
79 }
80 }
81
82 void
show_editor_mixer(bool yn)83 Editor::show_editor_mixer (bool yn)
84 {
85 boost::shared_ptr<ARDOUR::Route> r;
86
87 show_editor_mixer_when_tracks_arrive = false;
88
89 if (yn) {
90 Gtk::Window* toplevel = current_toplevel();
91 Glib::RefPtr<Gdk::Window> win;
92 Glib::RefPtr<Gdk::Screen> screen;
93
94 if (toplevel) {
95 win = toplevel->get_window();
96 }
97
98 if (win) {
99 screen = win->get_screen();
100 } else {
101 screen = Gdk::Screen::get_default();
102 }
103
104 if (g_getenv ("ARDOUR_LOVES_STUPID_TINY_SCREENS") == 0 && screen && screen->get_height() < 700) {
105 Gtk::MessageDialog msg (_("This screen is not tall enough to display the editor mixer"));
106 msg.run ();
107 return;
108 }
109 }
110
111 if (!_session) {
112 show_editor_mixer_when_tracks_arrive = yn;
113 return;
114 }
115
116 if (yn) {
117
118 if (selection->tracks.empty()) {
119
120 if (track_views.empty()) {
121 show_editor_mixer_when_tracks_arrive = true;
122 return;
123 }
124
125 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
126 RouteTimeAxisView* atv;
127
128 if ((atv = dynamic_cast<RouteTimeAxisView*> (*i)) != 0) {
129 r = atv->route();
130 break;
131 }
132 }
133
134 } else {
135 sort_track_selection (selection->tracks);
136
137 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
138 RouteTimeAxisView* atv;
139
140 if ((atv = dynamic_cast<RouteTimeAxisView*> (*i)) != 0) {
141 r = atv->route();
142 break;
143 }
144 }
145 }
146
147 if (r) {
148 if (current_mixer_strip == 0) {
149 create_editor_mixer ();
150 }
151 }
152
153 if (current_mixer_strip && current_mixer_strip->get_parent() == 0) {
154 global_hpacker.pack_start (*current_mixer_strip, Gtk::PACK_SHRINK );
155 global_hpacker.reorder_child (*current_mixer_strip, 0);
156 current_mixer_strip->show ();
157 }
158
159 if (r) {
160 current_mixer_strip->set_route (r);
161 current_mixer_strip->set_width_enum (editor_mixer_strip_width, (void*) this);
162 }
163
164 } else {
165
166 if (current_mixer_strip) {
167 if (current_mixer_strip->get_parent() != 0) {
168 global_hpacker.remove (*current_mixer_strip);
169 }
170 }
171 }
172
173 #ifdef __APPLE__
174 /* XXX gtk problem here */
175 ensure_all_elements_drawn();
176 #endif
177 }
178
179 #ifdef __APPLE__
180 void
ensure_all_elements_drawn()181 Editor::ensure_all_elements_drawn ()
182 {
183 controls_layout.queue_draw ();
184 time_bars_event_box.queue_draw ();
185 }
186 #endif
187
188 void
create_editor_mixer()189 Editor::create_editor_mixer ()
190 {
191 current_mixer_strip = new MixerStrip (*ARDOUR_UI::instance()->the_mixer(), _session, false);
192 current_mixer_strip->Hiding.connect (sigc::mem_fun(*this, &Editor::current_mixer_strip_hidden));
193 current_mixer_strip->WidthChanged.connect (sigc::mem_fun (*this, &Editor::mixer_strip_width_changed));
194
195 #ifdef __APPLE__
196 current_mixer_strip->WidthChanged.connect (sigc::mem_fun(*this, &Editor::ensure_all_elements_drawn));
197 #endif
198 current_mixer_strip->set_embedded (true);
199
200 }
201
202 void
set_selected_mixer_strip(TimeAxisView & view)203 Editor::set_selected_mixer_strip (TimeAxisView& view)
204 {
205 if (!_session) {
206 return;
207 }
208
209 // if this is an automation track, then we shold the mixer strip should
210 // show the parent
211
212 boost::shared_ptr<ARDOUR::Stripable> stripable;
213 AutomationTimeAxisView* atv;
214
215 if ((atv = dynamic_cast<AutomationTimeAxisView*>(&view)) != 0) {
216 AudioTimeAxisView *parent = dynamic_cast<AudioTimeAxisView*>(view.get_parent());
217 if (parent) {
218 stripable = parent->stripable ();
219 }
220 } else {
221 StripableTimeAxisView* stav = dynamic_cast<StripableTimeAxisView*> (&view);
222 if (stav) {
223 stripable = stav->stripable();
224 }
225 }
226
227 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
228
229 if (act) {
230 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
231 if (!tact || !tact->get_active()) {
232 /* not showing mixer strip presently */
233 return;
234 }
235 }
236
237 if (current_mixer_strip == 0) {
238 create_editor_mixer ();
239 }
240
241 boost::shared_ptr<ARDOUR::Route> route = boost::dynamic_pointer_cast<ARDOUR::Route> (stripable);
242 if (current_mixer_strip->route() == route) {
243 return;
244 }
245
246 if (route) {
247 current_mixer_strip->set_route (route);
248 current_mixer_strip->set_width_enum (editor_mixer_strip_width, (void*) this);
249 }
250 }
251
252 void
current_mixer_strip_hidden()253 Editor::current_mixer_strip_hidden ()
254 {
255 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
256 if (act) {
257 Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
258 tact->set_active (false);
259 }
260 }
261
262 void
maybe_add_mixer_strip_width(XMLNode & node)263 Editor::maybe_add_mixer_strip_width (XMLNode& node)
264 {
265 if (current_mixer_strip) {
266 node.set_property ("mixer-width", editor_mixer_strip_width);
267 }
268 }
269
270 void
mixer_strip_width_changed()271 Editor::mixer_strip_width_changed ()
272 {
273 #ifdef __APPLE__
274 ensure_all_elements_drawn ();
275 #endif
276
277 editor_mixer_strip_width = current_mixer_strip->get_width_enum ();
278 }
279