2 Copyright (C) 2000-2006 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.
28 #include <sigc++/bind.h>
30 #include <pbd/error.h>
31 #include <pbd/stl_delete.h>
32 #include <pbd/memento_command.h>
34 #include <gtkmm2ext/gtk_ui.h>
35 #include <gtkmm2ext/selector.h>
36 #include <gtkmm2ext/stop_signal.h>
37 #include <gtkmm2ext/bindable_button.h>
38 #include <gtkmm2ext/utils.h>
40 #include <ardour/audioplaylist.h>
41 #include <ardour/audio_diskstream.h>
42 #include <ardour/processor.h>
43 #include <ardour/location.h>
44 #include <ardour/panner.h>
45 #include <ardour/playlist.h>
46 #include <ardour/profile.h>
47 #include <ardour/session.h>
48 #include <ardour/session_playlist.h>
49 #include <ardour/utils.h>
51 #include "ardour_ui.h"
52 #include "audio_time_axis.h"
53 #include "automation_line.h"
54 #include "canvas_impl.h"
55 #include "crossfade_view.h"
57 #include "automation_time_axis.h"
59 #include "playlist_selector.h"
61 #include "public_editor.h"
62 #include "audio_region_view.h"
63 #include "simplerect.h"
64 #include "audio_streamview.h"
67 #include <ardour/audio_track.h>
71 using namespace ARDOUR;
74 using namespace Editing;
76 AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session& sess, boost::shared_ptr<Route> rt, Canvas& canvas)
78 , RouteTimeAxisView(ed, sess, rt, canvas)
80 // Make sure things are sane...
81 assert(!is_track() || is_audio_track());
83 subplugin_menu.set_name ("ArdourContextMenu");
86 _view = new AudioStreamView (*this);
88 create_automation_child (GainAutomation, false);
90 ignore_toggle = false;
92 mute_button->set_active (false);
93 solo_button->set_active (false);
95 if (is_audio_track()) {
96 controls_ebox.set_name ("AudioTrackControlsBaseUnselected");
98 controls_ebox.set_name ("AudioBusControlsBaseUnselected");
103 set_state (*xml_node);
105 _route->panner().Changed.connect (bind (mem_fun(*this, &AudioTimeAxisView::update_pans), false));
107 /* map current state of the route */
109 processors_changed ();
110 reset_processor_automation_curves ();
112 update_control_names ();
114 if (is_audio_track()) {
116 /* ask for notifications of any new RegionViews */
117 _view->RegionViewAdded.connect (mem_fun(*this, &AudioTimeAxisView::region_view_added));
119 if (!editor.have_idled()) {
120 /* first idle will do what we need */
130 AudioTimeAxisView::~AudioTimeAxisView ()
135 AudioTimeAxisView::first_idle ()
142 AudioTimeAxisView::audio_view()
144 return dynamic_cast<AudioStreamView*>(_view);
148 AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
151 xml_node->add_property ("shown-editor", "yes");
153 return TimeAxisView::show_at (y, nth, parent);
157 AudioTimeAxisView::hide ()
160 xml_node->add_property ("shown-editor", "no");
162 TimeAxisView::hide ();
167 AudioTimeAxisView::append_extra_display_menu_items ()
169 using namespace Menu_Helpers;
171 MenuList& items = display_menu->items();
174 if (!Profile->get_sae()) {
175 items.push_back (MenuElem (_("Hide all crossfades"), mem_fun(*this, &AudioTimeAxisView::hide_all_xfades)));
176 items.push_back (MenuElem (_("Show all crossfades"), mem_fun(*this, &AudioTimeAxisView::show_all_xfades)));
180 Menu *waveform_menu = manage(new Menu);
181 MenuList& waveform_items = waveform_menu->items();
182 waveform_menu->set_name ("ArdourContextMenu");
184 waveform_items.push_back (CheckMenuElem (_("Show waveforms"), mem_fun(*this, &AudioTimeAxisView::toggle_waveforms)));
185 waveform_item = static_cast<CheckMenuItem *> (&waveform_items.back());
186 ignore_toggle = true;
187 waveform_item->set_active (editor.show_waveforms());
188 ignore_toggle = false;
190 waveform_items.push_back (SeparatorElem());
192 RadioMenuItem::Group group;
194 waveform_items.push_back (RadioMenuElem (group, _("Traditional"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_shape), Traditional)));
195 traditional_item = static_cast<RadioMenuItem *> (&waveform_items.back());
197 if (!Profile->get_sae()) {
198 waveform_items.push_back (RadioMenuElem (group, _("Rectified"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_shape), Rectified)));
199 rectified_item = static_cast<RadioMenuItem *> (&waveform_items.back());
204 waveform_items.push_back (SeparatorElem());
206 RadioMenuItem::Group group2;
208 waveform_items.push_back (RadioMenuElem (group2, _("Linear"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_scale), LinearWaveform)));
209 linearscale_item = static_cast<RadioMenuItem *> (&waveform_items.back());
211 waveform_items.push_back (RadioMenuElem (group2, _("Logarithmic"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_scale), LogWaveform)));
212 logscale_item = static_cast<RadioMenuItem *> (&waveform_items.back());
214 // setting initial item state
215 AudioStreamView* asv = audio_view();
217 ignore_toggle = true;
218 if (asv->get_waveform_shape() == Rectified && rectified_item) {
219 rectified_item->set_active(true);
221 traditional_item->set_active(true);
224 if (asv->get_waveform_scale() == LogWaveform)
225 logscale_item->set_active(true);
226 else linearscale_item->set_active(true);
227 ignore_toggle = false;
230 items.push_back (MenuElem (_("Waveform"), *waveform_menu));
235 AudioTimeAxisView::build_mode_menu()
237 using namespace Menu_Helpers;
239 Menu* mode_menu = manage (new Menu);
240 MenuList& items = mode_menu->items();
241 mode_menu->set_name ("ArdourContextMenu");
243 RadioMenuItem::Group mode_group;
244 items.push_back (RadioMenuElem (mode_group, _("Normal"),
245 bind (mem_fun (*this, &AudioTimeAxisView::set_track_mode), ARDOUR::Normal)));
246 normal_track_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
247 items.push_back (RadioMenuElem (mode_group, _("Tape"),
248 bind (mem_fun (*this, &AudioTimeAxisView::set_track_mode), ARDOUR::Destructive)));
249 destructive_track_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
251 switch (track()->mode()) {
252 case ARDOUR::Destructive:
253 destructive_track_mode_item->set_active ();
256 normal_track_mode_item->set_active ();
264 AudioTimeAxisView::toggle_waveforms ()
266 AudioStreamView* asv = audio_view();
269 if (asv && waveform_item && !ignore_toggle) {
270 asv->set_show_waveforms (waveform_item->get_active());
275 AudioTimeAxisView::set_show_waveforms (bool yn)
277 AudioStreamView* asv = audio_view();
281 waveform_item->set_active (yn);
283 asv->set_show_waveforms (yn);
288 AudioTimeAxisView::set_show_waveforms_recording (bool yn)
290 AudioStreamView* asv = audio_view();
293 asv->set_show_waveforms_recording (yn);
298 AudioTimeAxisView::set_waveform_shape (WaveformShape shape)
300 AudioStreamView* asv = audio_view();
302 if (asv && !ignore_toggle) {
303 asv->set_waveform_shape (shape);
310 AudioTimeAxisView::set_waveform_scale (WaveformScale scale)
312 AudioStreamView* asv = audio_view();
314 if (asv && !ignore_toggle) {
315 asv->set_waveform_scale (scale);
322 AudioTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool show)
324 if (param.type() == GainAutomation) {
326 boost::shared_ptr<AutomationControl> c = _route->gain_control();
328 error << "Route has no gain automation, unable to add automation track view." << endmsg;
332 boost::shared_ptr<AutomationTimeAxisView> gain_track(new AutomationTimeAxisView (_session,
338 _route->describe_parameter(param)));
340 add_automation_child(Evoral::Parameter(GainAutomation), gain_track, show);
342 } else if (param.type() == PanAutomation) {
348 error << "AudioTimeAxisView: unknown automation child " << EventTypeMap::instance().to_symbol(param) << endmsg;
353 AudioTimeAxisView::update_pans (bool show)
355 const set<Evoral::Parameter>& params = _route->panner().what_can_be_automated();
356 set<Evoral::Parameter>::iterator p;
359 for (p = params.begin(); p != params.end(); ++p) {
360 boost::shared_ptr<ARDOUR::AutomationControl> pan_control
361 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
362 _route->panner().data().control(*p));
364 if (pan_control->parameter().type() == NullAutomation) {
365 error << "Pan control has NULL automation type!" << endmsg;
369 boost::shared_ptr<AutomationTimeAxisView> pan_track(new AutomationTimeAxisView (_session,
370 _route, _route, pan_control,
375 _route->describe_parameter(pan_control->parameter())));
376 add_automation_child(*p, pan_track, show);
382 AudioTimeAxisView::show_all_automation ()
386 RouteTimeAxisView::show_all_automation ();
390 _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
394 AudioTimeAxisView::show_existing_automation ()
398 RouteTimeAxisView::show_existing_automation ();
402 _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
406 AudioTimeAxisView::hide_all_automation ()
410 RouteTimeAxisView::hide_all_automation();
413 _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
417 AudioTimeAxisView::show_all_xfades ()
419 AudioStreamView* asv = audio_view();
422 asv->show_all_xfades ();
427 AudioTimeAxisView::hide_all_xfades ()
429 AudioStreamView* asv = audio_view();
432 asv->hide_all_xfades ();
437 AudioTimeAxisView::hide_dependent_views (TimeAxisViewItem& tavi)
439 AudioStreamView* asv = audio_view();
442 if (asv && (rv = dynamic_cast<AudioRegionView*>(&tavi)) != 0) {
443 asv->hide_xfades_involving (*rv);
448 AudioTimeAxisView::reveal_dependent_views (TimeAxisViewItem& tavi)
450 AudioStreamView* asv = audio_view();
453 if (asv && (rv = dynamic_cast<AudioRegionView*>(&tavi)) != 0) {
454 asv->reveal_xfades_involving (*rv);
459 AudioTimeAxisView::route_active_changed ()
461 RouteTimeAxisView::route_active_changed ();
462 update_control_names ();
467 * Set up the names of the controls so that they are coloured
468 * correctly depending on whether this route is inactive or
473 AudioTimeAxisView::update_control_names ()
475 if (is_audio_track()) {
476 if (_route->active()) {
477 controls_base_selected_name = "AudioTrackControlsBaseSelected";
478 controls_base_unselected_name = "AudioTrackControlsBaseUnselected";
480 controls_base_selected_name = "AudioTrackControlsBaseInactiveSelected";
481 controls_base_unselected_name = "AudioTrackControlsBaseInactiveUnselected";
484 if (_route->active()) {
485 controls_base_selected_name = "BusControlsBaseSelected";
486 controls_base_unselected_name = "BusControlsBaseUnselected";
488 controls_base_selected_name = "BusControlsBaseInactiveSelected";
489 controls_base_unselected_name = "BusControlsBaseInactiveUnselected";
493 if (get_selected()) {
494 controls_ebox.set_name (controls_base_selected_name);
496 controls_ebox.set_name (controls_base_unselected_name);