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/utils.h"
37 #include "widgets/ardour_button.h"
39 #include "ardour/event_type_map.h"
40 #include "ardour/pannable.h"
41 #include "ardour/panner.h"
42 #include "ardour/panner_shell.h"
44 #include "audio_time_axis.h"
45 #include "automation_line.h"
47 #include "gui_thread.h"
48 #include "automation_time_axis.h"
50 #include "playlist_selector.h"
51 #include "public_editor.h"
52 #include "audio_region_view.h"
53 #include "audio_streamview.h"
59 using namespace ARDOUR;
60 using namespace ArdourWidgets;
61 using namespace ARDOUR_UI_UTILS;
64 using namespace Editing;
66 AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session* sess, ArdourCanvas::Canvas& canvas)
67 : SessionHandlePtr (sess)
68 , RouteTimeAxisView(ed, sess, canvas)
73 AudioTimeAxisView::set_route (boost::shared_ptr<Route> rt)
77 /* RouteTimeAxisView::set_route() sets up some things in the View,
78 so it must be created before RouteTimeAxis::set_route() is
81 _view = new AudioStreamView (*this);
83 RouteTimeAxisView::set_route (rt);
85 _view->apply_color (gdk_color_to_rgba (color()), StreamView::RegionColor);
87 // Make sure things are sane...
88 assert(!is_track() || is_audio_track());
90 subplugin_menu.set_name ("ArdourContextMenu");
92 ignore_toggle = false;
94 if (is_audio_track()) {
95 controls_ebox.set_name ("AudioTrackControlsBaseUnselected");
96 time_axis_frame.set_name ("AudioTrackControlsBaseUnselected");
98 controls_ebox.set_name ("AudioBusControlsBaseUnselected");
99 time_axis_frame.set_name ("AudioBusControlsBaseUnselected");
102 /* if set_state above didn't create a gain automation child, we need to make one */
103 if (automation_child (GainAutomation) == 0) {
104 create_automation_child (GainAutomation, false);
107 if (automation_child (TrimAutomation) == 0) {
108 create_automation_child (TrimAutomation, false);
111 /* if set_state above didn't create a mute automation child, we need to make one */
112 if (automation_child (MuteAutomation) == 0) {
113 create_automation_child (MuteAutomation, false);
116 if (_route->panner_shell()) {
117 _route->panner_shell()->Changed.connect (*this, invalidator (*this),
118 boost::bind (&AudioTimeAxisView::ensure_pan_views, this, false), gui_context());
121 /* map current state of the route */
123 processors_changed (RouteProcessorChange ());
124 reset_processor_automation_curves ();
125 ensure_pan_views (false);
126 update_control_names ();
128 if (is_audio_track()) {
130 /* ask for notifications of any new RegionViews */
131 _view->RegionViewAdded.connect (sigc::mem_fun(*this, &AudioTimeAxisView::region_view_added));
133 if (!_editor.have_idled()) {
134 /* first idle will do what we need */
144 AudioTimeAxisView::~AudioTimeAxisView ()
149 AudioTimeAxisView::first_idle ()
156 AudioTimeAxisView::audio_view()
158 return dynamic_cast<AudioStreamView*>(_view);
162 AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
164 set_gui_property ("visible", true);
165 return TimeAxisView::show_at (y, nth, parent);
169 AudioTimeAxisView::hide ()
171 set_gui_property ("visible", false);
172 TimeAxisView::hide ();
176 AudioTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool show)
178 if (param.type() == NullAutomation) {
182 AutomationTracks::iterator existing = _automation_tracks.find (param);
184 if (existing != _automation_tracks.end()) {
186 /* automation track created because we had existing data for
187 * the processor, but visibility may need to be controlled
188 * since it will have been set visible by default.
191 existing->second->set_marked_for_display (show);
200 if (param.type() == GainAutomation) {
202 create_gain_automation_child (param, show);
204 } else if (param.type() == TrimAutomation) {
206 create_trim_automation_child (param, show);
208 } else if (param.type() == PanWidthAutomation ||
209 param.type() == PanElevationAutomation ||
210 param.type() == PanAzimuthAutomation) {
212 ensure_pan_views (show);
214 } else if (param.type() == PluginAutomation) {
216 /* handled elsewhere */
218 } else if (param.type() == MuteAutomation) {
220 create_mute_automation_child (param, show);
224 error << "AudioTimeAxisView: unknown automation child " << EventTypeMap::instance().to_symbol(param) << endmsg;
229 AudioTimeAxisView::show_all_automation (bool apply_to_selection)
231 if (apply_to_selection) {
232 _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_all_automation, _1, false));
237 RouteTimeAxisView::show_all_automation ();
245 AudioTimeAxisView::show_existing_automation (bool apply_to_selection)
247 if (apply_to_selection) {
248 _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_existing_automation, _1, false));
252 RouteTimeAxisView::show_existing_automation ();
261 AudioTimeAxisView::hide_all_automation (bool apply_to_selection)
263 if (apply_to_selection) {
264 _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::hide_all_automation, _1, false));
268 RouteTimeAxisView::hide_all_automation();
276 AudioTimeAxisView::route_active_changed ()
278 update_control_names ();
283 * Set up the names of the controls so that they are coloured
284 * correctly depending on whether this route is inactive or
289 AudioTimeAxisView::update_control_names ()
291 if (is_audio_track()) {
292 if (_route->active()) {
293 controls_base_selected_name = "AudioTrackControlsBaseSelected";
294 controls_base_unselected_name = "AudioTrackControlsBaseUnselected";
296 controls_base_selected_name = "AudioTrackControlsBaseInactiveSelected";
297 controls_base_unselected_name = "AudioTrackControlsBaseInactiveUnselected";
300 if (_route->active()) {
301 controls_base_selected_name = "BusControlsBaseSelected";
302 controls_base_unselected_name = "BusControlsBaseUnselected";
304 controls_base_selected_name = "BusControlsBaseInactiveSelected";
305 controls_base_unselected_name = "BusControlsBaseInactiveUnselected";
310 controls_ebox.set_name (controls_base_selected_name);
311 time_axis_frame.set_name (controls_base_selected_name);
313 controls_ebox.set_name (controls_base_unselected_name);
314 time_axis_frame.set_name (controls_base_unselected_name);
319 AudioTimeAxisView::build_automation_action_menu (bool for_selection)
321 RouteTimeAxisView::build_automation_action_menu (for_selection);