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/bindable_button.h"
37 #include "gtkmm2ext/utils.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 "ardour_button.h"
45 #include "ardour_ui.h"
46 #include "audio_time_axis.h"
47 #include "automation_line.h"
49 #include "gui_thread.h"
50 #include "automation_time_axis.h"
52 #include "playlist_selector.h"
54 #include "public_editor.h"
55 #include "audio_region_view.h"
56 #include "audio_streamview.h"
62 using namespace ARDOUR;
63 using namespace ARDOUR_UI_UTILS;
66 using namespace Editing;
68 AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session* sess, ArdourCanvas::Canvas& canvas)
70 , RouteTimeAxisView(ed, sess, canvas)
75 AudioTimeAxisView::set_route (boost::shared_ptr<Route> rt)
79 /* RouteTimeAxisView::set_route() sets up some things in the View,
80 so it must be created before RouteTimeAxis::set_route() is
83 _view = new AudioStreamView (*this);
85 RouteTimeAxisView::set_route (rt);
87 _view->apply_color (gdk_color_to_rgba (color()), StreamView::RegionColor);
89 // Make sure things are sane...
90 assert(!is_track() || is_audio_track());
92 subplugin_menu.set_name ("ArdourContextMenu");
94 ignore_toggle = false;
96 if (is_audio_track()) {
97 controls_ebox.set_name ("AudioTrackControlsBaseUnselected");
98 time_axis_frame.set_name ("AudioTrackControlsBaseUnselected");
100 controls_ebox.set_name ("AudioBusControlsBaseUnselected");
101 time_axis_frame.set_name ("AudioBusControlsBaseUnselected");
104 /* if set_state above didn't create a gain automation child, we need to make one */
105 if (automation_child (GainAutomation) == 0) {
106 create_automation_child (GainAutomation, false);
109 if (automation_child (TrimAutomation) == 0) {
110 create_automation_child (TrimAutomation, false);
113 /* if set_state above didn't create a mute automation child, we need to make one */
114 if (automation_child (MuteAutomation) == 0) {
115 create_automation_child (MuteAutomation, false);
118 if (_route->panner_shell()) {
119 _route->panner_shell()->Changed.connect (*this, invalidator (*this),
120 boost::bind (&AudioTimeAxisView::ensure_pan_views, this, false), gui_context());
123 /* map current state of the route */
125 processors_changed (RouteProcessorChange ());
126 reset_processor_automation_curves ();
127 ensure_pan_views (false);
128 update_control_names ();
130 if (is_audio_track()) {
132 /* ask for notifications of any new RegionViews */
133 _view->RegionViewAdded.connect (sigc::mem_fun(*this, &AudioTimeAxisView::region_view_added));
135 if (!_editor.have_idled()) {
136 /* first idle will do what we need */
146 AudioTimeAxisView::~AudioTimeAxisView ()
151 AudioTimeAxisView::first_idle ()
158 AudioTimeAxisView::audio_view()
160 return dynamic_cast<AudioStreamView*>(_view);
164 AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
166 set_gui_property ("visible", true);
167 return TimeAxisView::show_at (y, nth, parent);
171 AudioTimeAxisView::hide ()
173 set_gui_property ("visible", false);
174 TimeAxisView::hide ();
178 AudioTimeAxisView::create_automation_child (const Evoral::Parameter& param, bool show)
180 if (param.type() == NullAutomation) {
184 AutomationTracks::iterator existing = _automation_tracks.find (param);
186 if (existing != _automation_tracks.end()) {
188 /* automation track created because we had existing data for
189 * the processor, but visibility may need to be controlled
190 * since it will have been set visible by default.
193 existing->second->set_marked_for_display (show);
202 if (param.type() == GainAutomation) {
204 create_gain_automation_child (param, show);
206 } else if (param.type() == TrimAutomation) {
208 create_trim_automation_child (param, show);
210 } else if (param.type() == PanWidthAutomation ||
211 param.type() == PanElevationAutomation ||
212 param.type() == PanAzimuthAutomation) {
214 ensure_pan_views (show);
216 } else if (param.type() == PluginAutomation) {
218 /* handled elsewhere */
220 } else if (param.type() == MuteAutomation) {
222 create_mute_automation_child (param, show);
226 error << "AudioTimeAxisView: unknown automation child " << EventTypeMap::instance().to_symbol(param) << endmsg;
231 AudioTimeAxisView::show_all_automation (bool apply_to_selection)
233 if (apply_to_selection) {
234 _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_all_automation, _1, false));
239 RouteTimeAxisView::show_all_automation ();
247 AudioTimeAxisView::show_existing_automation (bool apply_to_selection)
249 if (apply_to_selection) {
250 _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::show_existing_automation, _1, false));
254 RouteTimeAxisView::show_existing_automation ();
263 AudioTimeAxisView::hide_all_automation (bool apply_to_selection)
265 if (apply_to_selection) {
266 _editor.get_selection().tracks.foreach_audio_time_axis (boost::bind (&AudioTimeAxisView::hide_all_automation, _1, false));
270 RouteTimeAxisView::hide_all_automation();
278 AudioTimeAxisView::route_active_changed ()
280 update_control_names ();
285 * Set up the names of the controls so that they are coloured
286 * correctly depending on whether this route is inactive or
291 AudioTimeAxisView::update_control_names ()
293 if (is_audio_track()) {
294 if (_route->active()) {
295 controls_base_selected_name = "AudioTrackControlsBaseSelected";
296 controls_base_unselected_name = "AudioTrackControlsBaseUnselected";
298 controls_base_selected_name = "AudioTrackControlsBaseInactiveSelected";
299 controls_base_unselected_name = "AudioTrackControlsBaseInactiveUnselected";
302 if (_route->active()) {
303 controls_base_selected_name = "BusControlsBaseSelected";
304 controls_base_unselected_name = "BusControlsBaseUnselected";
306 controls_base_selected_name = "BusControlsBaseInactiveSelected";
307 controls_base_unselected_name = "BusControlsBaseInactiveUnselected";
311 if (get_selected()) {
312 controls_ebox.set_name (controls_base_selected_name);
313 time_axis_frame.set_name (controls_base_selected_name);
315 controls_ebox.set_name (controls_base_unselected_name);
316 time_axis_frame.set_name (controls_base_unselected_name);
321 AudioTimeAxisView::build_automation_action_menu (bool for_selection)
323 RouteTimeAxisView::build_automation_action_menu (for_selection);