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.
23 #include <glibmm/threads.h>
24 #include <gtkmm2ext/utils.h>
25 #include <gtkmm2ext/window_title.h>
27 #include "ardour/audioengine.h"
28 #include "ardour/audio_track.h"
29 #include "ardour/plugin.h"
30 #include "ardour/plugin_insert.h"
31 #include "ardour/plugin_manager.h"
32 #include "ardour/port_insert.h"
33 #include "ardour/return.h"
34 #include "ardour/route.h"
35 #include "ardour/send.h"
36 #include "ardour/internal_send.h"
38 #include "ardour_ui.h"
39 #include "gui_thread.h"
40 #include "io_selector.h"
42 #include "mixer_strip.h"
43 #include "port_insert_ui.h"
44 #include "plugin_selector.h"
45 #include "plugin_ui.h"
46 #include "return_ui.h"
47 #include "route_params_ui.h"
53 using namespace ARDOUR;
56 using namespace Gtkmm2ext;
58 RouteParams_UI::RouteParams_UI ()
59 : ArdourWindow (_("Tracks and Busses")),
60 latency_apply_button (Stock::APPLY),
69 using namespace Notebook_Helpers;
71 input_frame.set_shadow_type(Gtk::SHADOW_NONE);
72 output_frame.set_shadow_type(Gtk::SHADOW_NONE);
73 latency_frame.set_shadow_type (Gtk::SHADOW_NONE);
75 notebook.set_show_tabs (true);
76 notebook.set_show_border (true);
77 notebook.set_name ("RouteParamNotebook");
79 // create the tree model
80 route_display_model = ListStore::create(route_display_columns);
83 route_display.set_model(route_display_model);
84 route_display.append_column(_("Tracks/Busses"), route_display_columns.text);
85 route_display.set_name(X_("RouteParamsListDisplay"));
86 route_display.get_selection()->set_mode(Gtk::SELECTION_SINGLE); // default
87 route_display.set_reorderable(false);
88 route_display.set_size_request(75, -1);
89 route_display.set_headers_visible(true);
90 route_display.set_headers_clickable(true);
92 dynamic_cast<Gtk::CellRendererText*>(route_display.get_column_cell_renderer(0))->property_ellipsize() = Pango::ELLIPSIZE_START;
94 route_select_scroller.add(route_display);
95 route_select_scroller.set_policy(Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
97 route_select_frame.set_name("RouteSelectBaseFrame");
98 route_select_frame.set_shadow_type (Gtk::SHADOW_IN);
99 route_select_frame.add(route_select_scroller);
101 list_vpacker.pack_start (route_select_frame, true, true);
103 notebook.pages().push_back (TabElem (input_frame, _("Inputs")));
104 notebook.pages().push_back (TabElem (output_frame, _("Outputs")));
105 notebook.pages().push_back (TabElem (redir_hpane, _("Plugins, Inserts & Sends")));
106 notebook.pages().push_back (TabElem (latency_frame, _("Latency")));
108 notebook.set_name ("InspectorNotebook");
110 title_label.set_name ("RouteParamsTitleLabel");
113 latency_packer.set_spacing (18);
114 latency_button_box.pack_start (latency_apply_button);
115 delay_label.set_alignment (0, 0.5);
118 route_param_frame.set_name("RouteParamsBaseFrame");
119 route_param_frame.set_shadow_type (Gtk::SHADOW_IN);
122 route_hpacker.pack_start (notebook, true, true);
124 route_vpacker.pack_start (title_label, false, false);
125 route_vpacker.pack_start (route_hpacker, true, true);
128 list_hpane.pack1 (list_vpacker);
129 list_hpane.add2 (route_vpacker);
131 list_hpane.set_position(110);
133 redir_hpane.set_position(110);
135 //global_vpacker.pack_start (list_hpane, true, true);
136 //get_vbox()->pack_start (global_vpacker);
140 set_name ("RouteParamsWindow");
141 set_default_size (620,370);
142 set_wmclass (X_("ardour_route_parameters"), PROGRAM_NAME);
145 route_display.get_selection()->signal_changed().connect(sigc::mem_fun(*this, &RouteParams_UI::route_selected));
146 route_display.get_column(0)->signal_clicked().connect(sigc::mem_fun(*this, &RouteParams_UI::show_track_menu));
148 add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK|Gdk::BUTTON_RELEASE_MASK);
150 _plugin_selector = new PluginSelector (PluginManager::instance());
154 RouteParams_UI::~RouteParams_UI ()
159 RouteParams_UI::add_routes (RouteList& routes)
161 ENSURE_GUI_THREAD (*this, &RouteParams_UI::add_routes, routes)
163 for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
164 boost::shared_ptr<Route> route = (*x);
166 if (route->is_auditioner()) {
170 TreeModel::Row row = *(route_display_model->append());
171 row[route_display_columns.text] = route->name();
172 row[route_display_columns.route] = route;
174 //route_select_list.rows().back().select ();
176 route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&RouteParams_UI::route_property_changed, this, _1, boost::weak_ptr<Route>(route)), gui_context());
177 route->DropReferences.connect (*this, invalidator (*this), boost::bind (&RouteParams_UI::route_removed, this, boost::weak_ptr<Route>(route)), gui_context());
183 RouteParams_UI::route_property_changed (const PropertyChange& what_changed, boost::weak_ptr<Route> wr)
185 if (!what_changed.contains (ARDOUR::Properties::name)) {
189 boost::shared_ptr<Route> route (wr.lock());
195 ENSURE_GUI_THREAD (*this, &RouteParams_UI::route_name_changed, wr)
198 TreeModel::Children rows = route_display_model->children();
199 for(TreeModel::Children::iterator iter = rows.begin(); iter != rows.end(); ++iter) {
200 boost::shared_ptr<Route> r =(*iter)[route_display_columns.route];
202 (*iter)[route_display_columns.text] = route->name() ;
209 error << _("route display list item for renamed route not found!") << endmsg;
212 if (route == _route) {
213 track_input_label.set_text (route->name());
219 RouteParams_UI::map_frozen()
221 ENSURE_GUI_THREAD (*this, &RouteParams_UI::map_frozen)
222 boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(_route);
223 if (at && insert_box) {
224 switch (at->freeze_state()) {
225 case AudioTrack::Frozen:
226 insert_box->set_sensitive (false);
227 //hide_redirect_editors (); // TODO hide editor windows
230 insert_box->set_sensitive (true);
231 // XXX need some way, maybe, to retoggle redirect editors
238 RouteParams_UI::setup_processor_boxes()
240 if (_session && _route) {
242 // just in case... shouldn't need this
243 cleanup_processor_boxes();
245 // construct new redirect boxes
246 insert_box = new ProcessorBox (_session, boost::bind (&RouteParams_UI::plugin_selector, this), _rr_selection, 0);
247 insert_box->set_route (_route);
249 boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(_route);
251 at->FreezeChange.connect (route_connections, invalidator (*this), boost::bind (&RouteParams_UI::map_frozen, this), gui_context());
253 redir_hpane.pack1 (*insert_box);
255 insert_box->ProcessorSelected.connect (sigc::mem_fun(*this, &RouteParams_UI::redirect_selected)); //note: this indicates a double-click activation, not just a "selection"
256 insert_box->ProcessorUnselected.connect (sigc::mem_fun(*this, &RouteParams_UI::redirect_selected));
258 redir_hpane.show_all();
263 RouteParams_UI::cleanup_processor_boxes()
266 redir_hpane.remove(*insert_box);
273 RouteParams_UI::refresh_latency ()
275 if (latency_widget) {
276 latency_widget->refresh();
279 snprintf (buf, sizeof (buf), _("Playback delay: %" PRId64 " samples"), _route->initial_delay());
280 delay_label.set_text (buf);
285 RouteParams_UI::cleanup_latency_frame ()
287 if (latency_widget) {
288 latency_frame.remove ();
289 latency_packer.remove (*latency_widget);
290 latency_packer.remove (latency_button_box);
291 latency_packer.remove (delay_label);
292 latency_connections.drop_connections ();
293 latency_click_connection.disconnect ();
295 delete latency_widget;
302 RouteParams_UI::setup_latency_frame ()
304 latency_widget = new LatencyGUI (*(_route->output()), _session->frame_rate(), AudioEngine::instance()->samples_per_cycle());
307 snprintf (buf, sizeof (buf), _("Playback delay: %" PRId64 " samples"), _route->initial_delay());
308 delay_label.set_text (buf);
310 latency_packer.pack_start (*latency_widget, false, false);
311 latency_packer.pack_start (latency_button_box, false, false);
312 latency_packer.pack_start (delay_label);
314 latency_click_connection = latency_apply_button.signal_clicked().connect (sigc::mem_fun (*latency_widget, &LatencyGUI::finish));
315 _route->signal_latency_changed.connect (latency_connections, invalidator (*this), boost::bind (&RouteParams_UI::refresh_latency, this), gui_context());
316 _route->initial_delay_changed.connect (latency_connections, invalidator (*this), boost::bind (&RouteParams_UI::refresh_latency, this), gui_context());
318 latency_frame.add (latency_packer);
319 latency_frame.show_all ();
323 RouteParams_UI::setup_io_frames()
328 _input_iosel = new IOSelector (this, _session, _route->input());
329 _input_iosel->setup ();
330 input_frame.add (*_input_iosel);
331 input_frame.show_all();
334 _output_iosel = new IOSelector (this, _session, _route->output());
335 _output_iosel->setup ();
336 output_frame.add (*_output_iosel);
337 output_frame.show_all();
341 RouteParams_UI::cleanup_io_frames()
344 _input_iosel->Finished (IOSelector::Cancelled);
345 input_frame.remove();
351 _output_iosel->Finished (IOSelector::Cancelled);
353 output_frame.remove();
354 delete _output_iosel;
360 RouteParams_UI::cleanup_view (bool stopupdate)
363 GenericPluginUI * plugui = 0;
365 if (stopupdate && (plugui = dynamic_cast<GenericPluginUI*>(_active_view)) != 0) {
366 plugui->stop_updating (0);
369 _processor_going_away_connection.disconnect ();
370 redir_hpane.remove(*_active_view);
377 RouteParams_UI::route_removed (boost::weak_ptr<Route> wr)
379 boost::shared_ptr<Route> route (wr.lock());
385 ENSURE_GUI_THREAD (*this, invalidator (*this), &RouteParams_UI::route_removed, wr)
387 TreeModel::Children rows = route_display_model->children();
388 TreeModel::Children::iterator ri;
390 for(TreeModel::Children::iterator iter = rows.begin(); iter != rows.end(); ++iter) {
391 boost::shared_ptr<Route> r =(*iter)[route_display_columns.route];
394 route_display_model->erase(iter);
399 if (route == _route) {
402 cleanup_processor_boxes();
404 _route.reset ((Route*) 0);
405 _processor.reset ((Processor*) 0);
411 RouteParams_UI::set_session (Session *sess)
413 ArdourWindow::set_session (sess);
415 route_display_model->clear();
416 _plugin_selector->set_session (_session);
419 boost::shared_ptr<RouteList> r = _session->get_routes();
421 _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&RouteParams_UI::add_routes, this, _1), gui_context());
430 RouteParams_UI::session_going_away ()
432 ENSURE_GUI_THREAD (*this, &RouteParams_UI::session_going_away);
434 SessionHandlePtr::session_going_away ();
436 route_display_model->clear();
440 cleanup_processor_boxes();
441 cleanup_latency_frame ();
443 _route.reset ((Route*) 0);
444 _processor.reset ((Processor*) 0);
449 RouteParams_UI::route_selected()
451 Glib::RefPtr<TreeSelection> selection = route_display.get_selection();
452 TreeModel::iterator iter = selection->get_selected(); // only used with Gtk::SELECTION_SINGLE
455 //If anything is selected
456 boost::shared_ptr<Route> route = (*iter)[route_display_columns.route] ;
458 if (_route == route) {
463 // remove event binding from previously selected
465 _route_processors_connection.disconnect ();
466 cleanup_processor_boxes();
469 cleanup_latency_frame ();
472 // update the other panes with the correct info
474 //update_routeinfo (route);
477 setup_processor_boxes();
478 setup_latency_frame ();
480 route->processors_changed.connect (_route_processors_connection, invalidator (*this), boost::bind (&RouteParams_UI::processors_changed, this, _1), gui_context());
482 track_input_label.set_text (_route->name());
489 _route_processors_connection.disconnect ();
494 cleanup_processor_boxes();
495 cleanup_latency_frame ();
497 _route.reset ((Route*) 0);
498 _processor.reset ((Processor*) 0);
499 track_input_label.set_text(_("NO TRACK"));
506 RouteParams_UI::processors_changed (RouteProcessorChange)
510 _processor.reset ((Processor*) 0);
516 RouteParams_UI::show_track_menu()
518 using namespace Menu_Helpers;
520 if (track_menu == 0) {
521 track_menu = new Menu;
522 track_menu->set_name ("ArdourContextMenu");
523 track_menu->items().push_back
524 (MenuElem (_("Add Track or Bus"),
525 sigc::bind (sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::add_route), (Gtk::Window*) 0)));
527 track_menu->popup (1, gtk_get_current_event_time());
531 RouteParams_UI::redirect_selected (boost::shared_ptr<ARDOUR::Processor> proc)
533 boost::shared_ptr<Send> send;
534 boost::shared_ptr<Return> retrn;
535 boost::shared_ptr<PluginInsert> plugin_insert;
536 boost::shared_ptr<PortInsert> port_insert;
538 if ((boost::dynamic_pointer_cast<InternalSend> (proc)) != 0) {
540 _processor.reset ((Processor*) 0);
543 } else if ((send = boost::dynamic_pointer_cast<Send> (proc)) != 0) {
545 SendUI *send_ui = new SendUI (this, send, _session);
548 send->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::processor_going_away, this, boost::weak_ptr<Processor>(proc)), gui_context());
549 _active_view = send_ui;
551 redir_hpane.add2 (*_active_view);
552 redir_hpane.show_all();
554 } else if ((retrn = boost::dynamic_pointer_cast<Return> (proc)) != 0) {
556 ReturnUI *return_ui = new ReturnUI (this, retrn, _session);
559 retrn->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::processor_going_away, this, boost::weak_ptr<Processor>(proc)), gui_context());
560 _active_view = return_ui;
562 redir_hpane.add2 (*_active_view);
563 redir_hpane.show_all();
565 } else if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (proc)) != 0) {
567 GenericPluginUI *plugin_ui = new GenericPluginUI (plugin_insert, true);
570 plugin_insert->plugin()->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::plugin_going_away, this, PreFader), gui_context());
571 plugin_ui->start_updating (0);
572 _active_view = plugin_ui;
574 redir_hpane.pack2 (*_active_view);
575 redir_hpane.show_all();
577 } else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (proc)) != 0) {
579 PortInsertUI *portinsert_ui = new PortInsertUI (this, _session, port_insert);
582 port_insert->DropReferences.connect (_processor_going_away_connection, invalidator (*this), boost::bind (&RouteParams_UI::processor_going_away, this, boost::weak_ptr<Processor> (proc)), gui_context());
583 _active_view = portinsert_ui;
585 redir_hpane.pack2 (*_active_view);
586 portinsert_ui->redisplay();
587 redir_hpane.show_all();
596 RouteParams_UI::plugin_going_away (Placement place)
598 ENSURE_GUI_THREAD (*this, &RouteParams_UI::plugin_going_away, place)
600 // delete the current view without calling finish
602 if (place == PreFader) {
603 cleanup_view (false);
604 _processor.reset ((Processor*) 0);
609 RouteParams_UI::processor_going_away (boost::weak_ptr<ARDOUR::Processor> wproc)
611 boost::shared_ptr<Processor> proc = (wproc.lock());
617 ENSURE_GUI_THREAD (*this, &RouteParams_UI::processor_going_away, wproc)
619 printf ("redirect going away\n");
620 // delete the current view without calling finish
621 if (proc == _processor) {
622 cleanup_view (false);
623 _processor.reset ((Processor*) 0);
628 RouteParams_UI::update_title ()
630 WindowTitle title (_("Tracks and Busses"));
633 title_label.set_text(_route->name());
634 title += _route->name();
635 set_title(title.get_string());
637 title_label.set_text(_("No Track or Bus Selected"));
638 title += _("No Track or Bus Selected");
639 set_title(title.get_string());
644 RouteParams_UI::start_updating ()
646 update_connection = Timers::rapid_connect
647 (sigc::mem_fun(*this, &RouteParams_UI::update_views));
651 RouteParams_UI::stop_updating ()
653 update_connection.disconnect();
657 RouteParams_UI::update_views ()
660 // TODO: only do it if correct tab is showing
662 if ((sui = dynamic_cast<SendUI*> (_active_view)) != 0) {