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/session.h>
47 #include <ardour/session_playlist.h>
48 #include <ardour/utils.h>
50 #include "ardour_ui.h"
51 #include "audio_time_axis.h"
52 #include "automation_line.h"
53 #include "canvas_impl.h"
54 #include "crossfade_view.h"
56 #include "automation_time_axis.h"
58 #include "playlist_selector.h"
60 #include "public_editor.h"
61 #include "audio_region_view.h"
62 #include "simplerect.h"
63 #include "audio_streamview.h"
66 #include <ardour/audio_track.h>
70 using namespace ARDOUR;
73 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);
89 create_automation_child (PanAutomation);
91 ignore_toggle = false;
93 mute_button->set_active (false);
94 solo_button->set_active (false);
97 controls_ebox.set_name ("AudioTimeAxisViewControlsBaseUnselected");
99 controls_ebox.set_name ("AudioBusControlsBaseUnselected");
101 /* map current state of the route */
103 processors_changed ();
104 reset_processor_automation_curves ();
108 set_state (*xml_node);
110 _route->panner().Changed.connect (mem_fun(*this, &AudioTimeAxisView::update_pans));
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));
124 AudioTimeAxisView::~AudioTimeAxisView ()
129 AudioTimeAxisView::audio_view()
131 return dynamic_cast<AudioStreamView*>(_view);
135 AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
138 xml_node->add_property ("shown_editor", "yes");
140 return TimeAxisView::show_at (y, nth, parent);
144 AudioTimeAxisView::hide ()
147 xml_node->add_property ("shown_editor", "no");
149 TimeAxisView::hide ();
153 AudioTimeAxisView::append_extra_display_menu_items ()
155 using namespace Menu_Helpers;
157 MenuList& items = display_menu->items();
160 items.push_back (MenuElem (_("Hide all crossfades"), mem_fun(*this, &AudioTimeAxisView::hide_all_xfades)));
161 items.push_back (MenuElem (_("Show all crossfades"), mem_fun(*this, &AudioTimeAxisView::show_all_xfades)));
164 Menu *waveform_menu = manage(new Menu);
165 MenuList& waveform_items = waveform_menu->items();
166 waveform_menu->set_name ("ArdourContextMenu");
168 waveform_items.push_back (CheckMenuElem (_("Show waveforms"), mem_fun(*this, &AudioTimeAxisView::toggle_waveforms)));
169 waveform_item = static_cast<CheckMenuItem *> (&waveform_items.back());
170 ignore_toggle = true;
171 waveform_item->set_active (editor.show_waveforms());
172 ignore_toggle = false;
174 waveform_items.push_back (SeparatorElem());
176 RadioMenuItem::Group group;
178 waveform_items.push_back (RadioMenuElem (group, _("Traditional"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_shape), Traditional)));
179 traditional_item = static_cast<RadioMenuItem *> (&waveform_items.back());
181 waveform_items.push_back (RadioMenuElem (group, _("Rectified"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_shape), Rectified)));
182 rectified_item = static_cast<RadioMenuItem *> (&waveform_items.back());
184 waveform_items.push_back (SeparatorElem());
186 RadioMenuItem::Group group2;
188 waveform_items.push_back (RadioMenuElem (group2, _("Linear"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_scale), LinearWaveform)));
189 linearscale_item = static_cast<RadioMenuItem *> (&waveform_items.back());
191 waveform_items.push_back (RadioMenuElem (group2, _("Logarithmic"), bind (mem_fun(*this, &AudioTimeAxisView::set_waveform_scale), LogWaveform)));
192 logscale_item = static_cast<RadioMenuItem *> (&waveform_items.back());
194 // setting initial item state
195 AudioStreamView* asv = audio_view();
197 ignore_toggle = true;
198 if (asv->get_waveform_shape() == Rectified)
199 rectified_item->set_active(true);
200 else traditional_item->set_active(true);
202 if (asv->get_waveform_scale() == LogWaveform)
203 logscale_item->set_active(true);
204 else linearscale_item->set_active(true);
205 ignore_toggle = false;
208 items.push_back (MenuElem (_("Waveform"), *waveform_menu));
211 Menu *layers_menu = manage(new Menu);
212 MenuList &layers_items = layers_menu->items();
213 layers_menu->set_name("ArdourContextMenu");
215 RadioMenuItem::Group layers_group;
217 layers_items.push_back(RadioMenuElem (layers_group, _("Overlaid"), bind (mem_fun (*this, &AudioTimeAxisView::set_layer_display), Overlaid)));
218 layers_items.push_back(RadioMenuElem (layers_group, _("Stacked"), bind (mem_fun (*this, &AudioTimeAxisView::set_layer_display), Stacked)));
220 items.push_back (MenuElem (_("Layers"), *layers_menu));
224 AudioTimeAxisView::toggle_waveforms ()
226 AudioStreamView* asv = audio_view();
229 if (asv && waveform_item && !ignore_toggle) {
230 asv->set_show_waveforms (waveform_item->get_active());
235 AudioTimeAxisView::set_show_waveforms (bool yn)
237 AudioStreamView* asv = audio_view();
241 waveform_item->set_active (yn);
243 asv->set_show_waveforms (yn);
248 AudioTimeAxisView::set_show_waveforms_recording (bool yn)
250 AudioStreamView* asv = audio_view();
253 asv->set_show_waveforms_recording (yn);
258 AudioTimeAxisView::set_waveform_shape (WaveformShape shape)
260 AudioStreamView* asv = audio_view();
262 if (asv && !ignore_toggle) {
263 asv->set_waveform_shape (shape);
270 AudioTimeAxisView::set_waveform_scale (WaveformScale scale)
272 AudioStreamView* asv = audio_view();
274 if (asv && !ignore_toggle) {
275 asv->set_waveform_scale (scale);
282 AudioTimeAxisView::create_automation_child (ParamID param)
284 if (param.type() == GainAutomation) {
286 boost::shared_ptr<AutomationControl> c = _route->gain_control();
288 error << "Route has no gain automation, unable to add automation track view." << endmsg;
292 boost::shared_ptr<AutomationTimeAxisView> gain_track(new AutomationTimeAxisView (_session,
297 _route->describe_parameter(param),
298 c->list()->param_id().to_string() /* FIXME: correct state name? */));
300 add_automation_child(ParamID(GainAutomation), gain_track);
302 } else if (param.type() == PanAutomation) {
308 error << "AudioTimeAxisView: unknown automation child " << param.to_string() << endmsg;
313 AudioTimeAxisView::update_pans ()
317 /* This is a filthy kludge until the panner stuff gets up to speed. */
319 /* Remove all our old automation tracks. Slowly. */
322 for (AutomationTracks::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
323 if (i->first.type() == PanAutomation) {
324 remove_child(i->second->track);
326 _automation_tracks.erase(i);
336 /* Man I hate that damn stereo->stereo panner */
338 for (p = _route->panner().begin(); p != _route->panner().end(); ++p) {
339 boost::shared_ptr<AutomationControl> pan_control = (*p)->pan_control();
341 if (pan_control->list()->param_id().type() == NullAutomation) {
342 error << "Pan control has NULL automation type!" << endmsg;
346 boost::shared_ptr<AutomationTimeAxisView> pan_track(new AutomationTimeAxisView (_session,
347 _route, _route/*FIXME*/, pan_control,
351 _route->describe_parameter(pan_control->list()->param_id()),
352 pan_control->list()->param_id().to_string()/* FIXME: correct state name? */));
353 add_automation_child(ParamID(PanAutomation, i), pan_track);
359 AudioTimeAxisView::show_all_automation ()
363 pan_automation_item->set_active (true);
364 gain_automation_item->set_active (true);
366 RouteTimeAxisView::show_all_automation ();
370 _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
374 AudioTimeAxisView::show_existing_automation ()
378 pan_automation_item->set_active (true);
379 gain_automation_item->set_active (true);
381 RouteTimeAxisView::show_existing_automation ();
385 _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
389 AudioTimeAxisView::hide_all_automation ()
393 pan_automation_item->set_active (false);
394 gain_automation_item->set_active (false);
396 RouteTimeAxisView::hide_all_automation();
399 _route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
403 AudioTimeAxisView::show_all_xfades ()
405 AudioStreamView* asv = audio_view();
408 asv->show_all_xfades ();
413 AudioTimeAxisView::hide_all_xfades ()
415 AudioStreamView* asv = audio_view();
418 asv->hide_all_xfades ();
423 AudioTimeAxisView::hide_dependent_views (TimeAxisViewItem& tavi)
425 AudioStreamView* asv = audio_view();
428 if (asv && (rv = dynamic_cast<AudioRegionView*>(&tavi)) != 0) {
429 asv->hide_xfades_involving (*rv);
434 AudioTimeAxisView::reveal_dependent_views (TimeAxisViewItem& tavi)
436 AudioStreamView* asv = audio_view();
439 if (asv && (rv = dynamic_cast<AudioRegionView*>(&tavi)) != 0) {
440 asv->reveal_xfades_involving (*rv);
445 AudioTimeAxisView::route_active_changed ()
447 RouteTimeAxisView::route_active_changed ();
448 update_control_names ();
453 * Set up the names of the controls so that they are coloured
454 * correctly depending on whether this route is inactive or
459 AudioTimeAxisView::update_control_names ()
461 if (is_audio_track()) {
462 if (_route->active()) {
463 controls_ebox.set_name ("AudioTrackControlsBaseUnselected");
464 controls_base_selected_name = "AudioTrackControlsBaseSelected";
465 controls_base_unselected_name = "AudioTrackControlsBaseUnselected";
467 controls_ebox.set_name ("AudioTrackControlsBaseInactiveUnselected");
468 controls_base_selected_name = "AudioTrackControlsBaseInactiveSelected";
469 controls_base_unselected_name = "AudioTrackControlsBaseInactiveUnselected";
472 if (_route->active()) {
473 controls_ebox.set_name ("BusControlsBaseUnselected");
474 controls_base_selected_name = "BusControlsBaseSelected";
475 controls_base_unselected_name = "BusControlsBaseUnselected";
477 controls_ebox.set_name ("BusControlsBaseInactiveUnselected");
478 controls_base_selected_name = "BusControlsBaseInactiveSelected";
479 controls_base_unselected_name = "BusControlsBaseInactiveUnselected";
485 AudioTimeAxisView::set_layer_display (LayerDisplay d)
487 AudioStreamView* asv = audio_view ();
489 asv->set_layer_display (d);