2 Copyright (C) 2000 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.
26 #include "ardour_ui.h"
27 #include "audio_time_axis.h"
28 #include "mixer_strip.h"
29 #include "gui_thread.h"
31 #include <ardour/route.h>
32 #include <ardour/audio_track.h>
37 using namespace ARDOUR;
41 Editor::handle_new_route_p (Route* route)
43 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::handle_new_route_p), route));
44 handle_new_route (*route);
48 Editor::handle_new_route (Route& route)
51 AudioTimeAxisView *atv;
52 TreeModel::Row parent;
59 tv = new AudioTimeAxisView (*this, *session, route, track_canvas);
62 if (route_display_model->children().size() == 0) {
64 /* set up basic entries */
68 row = *(route_display_model->append()); // path = "0"
69 row[route_display_columns.text] = _("Busses");
70 row[route_display_columns.tv] = 0;
71 row = *(route_display_model->append()); // path = "1"
72 row[route_display_columns.text] = _("Tracks");
73 row[route_display_columns.tv] = 0;
77 if (dynamic_cast<AudioTrack*>(&route) != 0) {
78 TreeModel::iterator iter = route_display_model->get_iter ("1"); // audio tracks
81 TreeModel::iterator iter = route_display_model->get_iter ("0"); // busses
86 row = *(route_display_model->append (parent.children()));
88 row = *(route_display_model->append ());
91 row[route_display_columns.text] = route.name();
92 row[route_display_columns.visible] = tv->marked_for_display();
93 row[route_display_columns.tv] = tv;
95 track_views.push_back (tv);
97 ignore_route_list_reorder = true;
99 if ((atv = dynamic_cast<AudioTimeAxisView*> (tv)) != 0) {
100 /* added a new fresh one at the end */
101 if (atv->route().order_key(N_("editor")) == -1) {
102 atv->route().set_order_key (N_("editor"), route_display_model->children().size()-1);
106 ignore_route_list_reorder = false;
108 route.gui_changed.connect (mem_fun(*this, &Editor::handle_gui_changes));
110 tv->GoingAway.connect (bind (mem_fun(*this, &Editor::remove_route), tv));
112 editor_mixer_button.set_sensitive(true);
116 Editor::handle_gui_changes (const string & what, void *src)
118 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::handle_gui_changes), what, src));
120 if (what == "track_height") {
121 redisplay_route_list ();
127 Editor::remove_route (TimeAxisView *tv)
129 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::remove_route), tv));
132 TrackViewList::iterator i;
133 TreeModel::Children rows = route_display_model->children();
134 TreeModel::Children::iterator ri;
136 if ((i = find (track_views.begin(), track_views.end(), tv)) != track_views.end()) {
137 track_views.erase (i);
140 for (ri = rows.begin(); ri != rows.end(); ++ri) {
141 if ((*ri)[route_display_columns.tv] == tv) {
142 route_display_model->erase (ri);
146 /* since the editor mixer goes away when you remove a route, set the
147 * button to inacttive
149 editor_mixer_button.set_active(false);
151 /* and disable if all tracks and/or routes are gone */
153 if (track_views.size() == 0) {
154 editor_mixer_button.set_sensitive(false);
159 Editor::route_name_changed (TimeAxisView *tv)
161 ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::route_name_changed), tv));
163 TreeModel::Children rows = route_display_model->children();
164 TreeModel::Children::iterator i;
166 for (i = rows.begin(); i != rows.end(); ++i) {
167 if ((*i)[route_display_columns.tv] == tv) {
168 (*i)[route_display_columns.text] = tv->name();
176 Editor::hide_track_in_display (TimeAxisView& tv)
178 TreeModel::Children rows = route_display_model->children();
179 TreeModel::Children::iterator i;
181 for (i = rows.begin(); i != rows.end(); ++i) {
182 if ((*i)[route_display_columns.tv] == &tv) {
183 (*i)[route_display_columns.visible] = false;
188 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (&tv);
190 if (atv && current_mixer_strip && &(atv->route()) == &(current_mixer_strip->route())) {
191 // this will hide the mixer strip
192 set_selected_mixer_strip (tv);
197 Editor::show_track_in_display (TimeAxisView& tv)
199 TreeModel::Children rows = route_display_model->children();
200 TreeModel::Children::iterator i;
202 for (i = rows.begin(); i != rows.end(); ++i) {
203 if ((*i)[route_display_columns.tv] == &tv) {
204 (*i)[route_display_columns.visible] = true;
205 tv.set_marked_for_display (true);
212 Editor::route_list_reordered (const TreeModel::Path& path,const TreeModel::iterator& iter,int* what)
214 redisplay_route_list ();
218 Editor::redisplay_route_list ()
220 TreeModel::Children rows = route_display_model->children();
221 TreeModel::Children::iterator i;
226 if (no_route_list_redisplay) {
230 for (n = 0, order = 0, position = 0, i = rows.begin(); i != rows.end(); ++i) {
231 TimeAxisView *tv = (*i)[route_display_columns.tv];
232 AudioTimeAxisView* at;
235 // just a "title" row
239 if (!ignore_route_list_reorder) {
241 /* this reorder is caused by user action, so reassign sort order keys
245 if ((at = dynamic_cast<AudioTimeAxisView*> (tv)) != 0) {
246 at->route().set_order_key (N_("editor"), order);
251 bool visible = (*i)[route_display_columns.visible];
254 tv->set_marked_for_display (true);
255 position += tv->show_at (position, n, &edit_controls_vbox);
256 position += track_spacing;
265 reset_scrolling_region ();
269 Editor::hide_all_tracks (bool with_select)
271 TreeModel::Children rows = route_display_model->children();
272 TreeModel::Children::iterator i;
274 no_route_list_redisplay = true;
276 for (i = rows.begin(); i != rows.end(); ++i) {
278 TreeModel::Row row = (*i);
279 TimeAxisView *tv = row[route_display_columns.tv];
285 row[route_display_columns.visible] = false;
288 no_route_list_redisplay = false;
289 redisplay_route_list ();
291 /* XXX this seems like a hack and half, but its not clear where to put this
295 reset_scrolling_region ();
299 Editor::build_route_list_menu ()
301 using namespace Menu_Helpers;
304 route_list_menu = new Menu;
306 MenuList& items = route_list_menu->items();
307 route_list_menu->set_name ("ArdourContextMenu");
309 items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Editor::show_all_routes)));
310 items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Editor::hide_all_routes)));
311 items.push_back (MenuElem (_("Show All Audio Tracks"), mem_fun(*this, &Editor::show_all_audiotracks)));
312 items.push_back (MenuElem (_("Hide All Audio Tracks"), mem_fun(*this, &Editor::hide_all_audiotracks)));
313 items.push_back (MenuElem (_("Show All Audio Busses"), mem_fun(*this, &Editor::show_all_audiobus)));
314 items.push_back (MenuElem (_("Hide All Audio Busses"), mem_fun(*this, &Editor::hide_all_audiobus)));
319 Editor::set_all_tracks_visibility (bool yn)
321 TreeModel::Children rows = route_display_model->children();
322 TreeModel::Children::iterator i;
324 no_route_list_redisplay = true;
326 for (i = rows.begin(); i != rows.end(); ++i) {
328 TreeModel::Row row = (*i);
329 TimeAxisView* tv = row[route_display_columns.tv];
335 (*i)[route_display_columns.visible] = yn;
338 no_route_list_redisplay = false;
339 redisplay_route_list ();
343 Editor::set_all_audio_visibility (int tracks, bool yn)
345 TreeModel::Children rows = route_display_model->children();
346 TreeModel::Children::iterator i;
348 no_route_list_redisplay = true;
350 for (i = rows.begin(); i != rows.end(); ++i) {
351 TreeModel::Row row = (*i);
352 TimeAxisView* tv = row[route_display_columns.tv];
353 AudioTimeAxisView* atv;
359 if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
362 (*i)[route_display_columns.visible] = yn;
366 if (atv->is_audio_track()) {
367 (*i)[route_display_columns.visible] = yn;
372 if (!atv->is_audio_track()) {
373 (*i)[route_display_columns.visible] = yn;
380 no_route_list_redisplay = false;
381 redisplay_route_list ();
385 Editor::hide_all_routes ()
387 set_all_tracks_visibility (false);
391 Editor::show_all_routes ()
393 set_all_tracks_visibility (true);
397 Editor::show_all_audiobus ()
399 set_all_audio_visibility (2, true);
402 Editor::hide_all_audiobus ()
404 set_all_audio_visibility (2, false);
408 Editor::show_all_audiotracks()
410 set_all_audio_visibility (1, true);
413 Editor::hide_all_audiotracks ()
415 set_all_audio_visibility (1, false);
419 Editor::route_list_display_button_press (GdkEventButton* ev)
421 if (Keyboard::is_context_menu_event (ev)) {
422 show_route_list_menu ();
427 TreeModel::Path path;
428 TreeViewColumn* column;
432 if (!route_list_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
436 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
438 if ((iter = route_display_model->get_iter (path))) {
439 TimeAxisView* tv = (*iter)[route_display_columns.tv];
441 bool visible = (*iter)[route_display_columns.visible];
442 (*iter)[route_display_columns.visible] = !visible;
448 /* allow normal processing to occur */
459 Editor::show_route_list_menu()
461 if (route_list_menu == 0) {
462 build_route_list_menu ();
465 route_list_menu->popup (1, 0);
469 Editor::route_list_selection_filter (const Glib::RefPtr<TreeModel>& model, const TreeModel::Path& path, bool yn)
474 struct EditorOrderRouteSorter {
475 bool operator() (Route* a, Route* b) {
476 /* use of ">" forces the correct sort order */
477 return a->order_key ("editor") < b->order_key ("editor");
482 Editor::initial_route_list_display ()
484 Session::RouteList routes = session->get_routes();
485 EditorOrderRouteSorter sorter;
487 routes.sort (sorter);
489 no_route_list_redisplay = true;
491 route_display_model->clear ();
493 for (Session::RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
494 handle_new_route (**i);
497 no_route_list_redisplay = false;
499 redisplay_route_list ();
503 Editor::route_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
505 redisplay_route_list ();
509 Editor::route_list_delete (const Gtk::TreeModel::Path& path)
511 redisplay_route_list ();