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.
26 #include <sigc++/bind.h>
28 #include <pbd/error.h>
29 #include <pbd/stl_delete.h>
30 #include <pbd/whitespace.h>
32 #include <gtkmm2ext/gtk_ui.h>
33 #include <gtkmm2ext/selector.h>
34 #include <gtkmm2ext/stop_signal.h>
35 #include <gtkmm2ext/bindable_button.h>
36 #include <gtkmm2ext/utils.h>
38 #include <ardour/midi_playlist.h>
39 #include <ardour/midi_diskstream.h>
40 #include <ardour/processor.h>
41 #include <ardour/ladspa_plugin.h>
42 #include <ardour/location.h>
43 #include <ardour/playlist.h>
44 #include <ardour/session.h>
45 #include <ardour/session_playlist.h>
46 #include <ardour/utils.h>
48 #include "ardour_ui.h"
49 #include "midi_time_axis.h"
50 #include "automation_time_axis.h"
51 #include "automation_line.h"
52 #include "add_midi_cc_track_dialog.h"
53 #include "canvas_impl.h"
54 #include "crossfade_view.h"
56 #include "gui_thread.h"
58 #include "playlist_selector.h"
59 #include "plugin_selector.h"
60 #include "plugin_ui.h"
61 #include "point_selection.h"
63 #include "public_editor.h"
64 #include "region_view.h"
65 #include "rgb_macros.h"
66 #include "selection.h"
67 #include "simplerect.h"
68 #include "midi_streamview.h"
70 #include "midi_scroomer.h"
71 #include "piano_roll_header.h"
72 #include "ghostregion.h"
74 #include <ardour/midi_track.h>
78 using namespace ARDOUR;
81 using namespace Editing;
84 MidiTimeAxisView::MidiTimeAxisView (PublicEditor& ed, Session& sess, boost::shared_ptr<Route> rt, Canvas& canvas)
85 : AxisView(sess) // FIXME: won't compile without this, why??
86 , RouteTimeAxisView(ed, sess, rt, canvas)
88 , _piano_roll_header(0)
89 , _note_mode(Sustained)
90 , _note_mode_item(NULL)
91 , _percussion_mode_item(NULL)
93 subplugin_menu.set_name ("ArdourContextMenu");
95 _view = new MidiStreamView (*this);
97 ignore_toggle = false;
99 mute_button->set_active (false);
100 solo_button->set_active (false);
102 if (is_midi_track()) {
103 controls_ebox.set_name ("MidiTimeAxisViewControlsBaseUnselected");
104 _note_mode = midi_track()->note_mode();
105 } else { // MIDI bus (which doesn't exist yet..)
106 controls_ebox.set_name ("MidiBusControlsBaseUnselected");
109 /* map current state of the route */
111 processors_changed ();
115 set_state (*xml_node);
117 _route->processors_changed.connect (mem_fun(*this, &MidiTimeAxisView::processors_changed));
120 _piano_roll_header = new PianoRollHeader(*midi_view());
121 _range_scroomer = new MidiScroomer(midi_view()->note_range_adjustment);
123 controls_hbox.pack_start(*_range_scroomer);
124 controls_hbox.pack_start(*_piano_roll_header);
126 controls_ebox.set_name ("MidiTrackControlsBaseUnselected");
127 controls_base_selected_name = "MidiTrackControlsBaseSelected";
128 controls_base_unselected_name = "MidiTrackControlsBaseUnselected";
130 midi_view()->NoteRangeChanged.connect (mem_fun(*this, &MidiTimeAxisView::update_range));
132 /* ask for notifications of any new RegionViews */
133 _view->RegionViewAdded.connect (mem_fun(*this, &MidiTimeAxisView::region_view_added));
138 MidiTimeAxisView::~MidiTimeAxisView ()
140 delete _piano_roll_header;
141 _piano_roll_header = 0;
143 delete _range_scroomer;
148 MidiTimeAxisView::midi_view()
150 return dynamic_cast<MidiStreamView*>(_view);
154 MidiTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
157 xml_node->add_property ("shown_editor", "yes");
159 guint32 ret = TimeAxisView::show_at (y, nth, parent);
160 _piano_roll_header->show();
161 _range_scroomer->show();
166 MidiTimeAxisView::hide ()
169 xml_node->add_property ("shown_editor", "no");
171 TimeAxisView::hide ();
175 MidiTimeAxisView::append_extra_display_menu_items ()
177 using namespace Menu_Helpers;
179 MenuList& items = display_menu->items();
182 Menu *range_menu = manage(new Menu);
183 MenuList& range_items = range_menu->items();
184 range_menu->set_name ("ArdourContextMenu");
186 RadioMenuItem::Group range_group;
188 range_items.push_back (RadioMenuElem (range_group, _("Show Full Range"), bind (
189 mem_fun(*this, &MidiTimeAxisView::set_note_range),
190 MidiStreamView::FullRange)));
192 range_items.push_back (RadioMenuElem (range_group, _("Fit Contents"), bind (
193 mem_fun(*this, &MidiTimeAxisView::set_note_range),
194 MidiStreamView::ContentsRange)));
196 ((Gtk::CheckMenuItem&)range_items.back()).set_active(true);
198 items.push_back (MenuElem (_("Note range"), *range_menu));
202 MidiTimeAxisView::build_automation_action_menu ()
204 using namespace Menu_Helpers;
206 RouteTimeAxisView::build_automation_action_menu ();
208 MenuList& automation_items = automation_action_menu->items();
210 automation_items.push_back (SeparatorElem());
212 automation_items.push_back (MenuElem (_("Controller..."),
213 mem_fun(*this, &MidiTimeAxisView::add_controller_track)));
217 MidiTimeAxisView::build_mode_menu()
219 using namespace Menu_Helpers;
221 Menu* mode_menu = manage (new Menu);
222 MenuList& items = mode_menu->items();
223 mode_menu->set_name ("ArdourContextMenu");
225 RadioMenuItem::Group mode_group;
226 items.push_back (RadioMenuElem (mode_group, _("Sustained"),
227 bind (mem_fun (*this, &MidiTimeAxisView::set_note_mode), Sustained)));
228 _note_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
229 _note_mode_item->set_active(_note_mode == Sustained);
231 items.push_back (RadioMenuElem (mode_group, _("Percussive"),
232 bind (mem_fun (*this, &MidiTimeAxisView::set_note_mode), Percussive)));
233 _percussion_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
234 _percussion_mode_item->set_active(_note_mode == Percussive);
240 MidiTimeAxisView::set_note_mode(NoteMode mode)
242 if (_note_mode != mode || midi_track()->note_mode() != mode) {
244 midi_track()->set_note_mode(mode);
245 _view->redisplay_diskstream();
251 MidiTimeAxisView::set_note_range(MidiStreamView::VisibleNoteRange range)
253 //if (midi_view()->note_range() != range) {
254 midi_view()->set_note_range(range);
255 midi_view()->redisplay_diskstream();
261 MidiTimeAxisView::update_range()
263 MidiGhostRegion* mgr;
265 for(list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
266 if ((mgr = dynamic_cast<MidiGhostRegion*>(*i)) != 0) {
273 MidiTimeAxisView::show_existing_automation ()
276 const set<Parameter> params = midi_track()->midi_diskstream()->
277 midi_playlist()->contained_automation();
279 for (set<Parameter>::const_iterator i = params.begin(); i != params.end(); ++i)
280 create_automation_child(*i, true);
283 RouteTimeAxisView::show_existing_automation ();
286 /** Prompt for a controller with a dialog and add an automation track for it
289 MidiTimeAxisView::add_controller_track()
295 AddMidiCCTrackDialog dialog;
296 dialog.set_transient_for(editor);
297 response = dialog.run();
299 if (response == Gtk::RESPONSE_ACCEPT)
300 param = dialog.parameter();
303 if (response == Gtk::RESPONSE_ACCEPT)
304 create_automation_child(param, true);
308 MidiTimeAxisView::create_automation_child (Parameter param, bool show)
310 if (param.type() == MidiCCAutomation) {
312 /* FIXME: don't create AutomationList for track itself
313 * (not actually needed or used, since the automation is region-ey) */
315 boost::shared_ptr<AutomationControl> c = _route->control(param);
318 boost::shared_ptr<AutomationList> al(new ARDOUR::AutomationList(param, 0, 127, 64));
319 c = boost::shared_ptr<AutomationControl>(_route->control_factory(al));
320 _route->add_control(c);
323 AutomationTracks::iterator existing = _automation_tracks.find(param);
324 if (existing != _automation_tracks.end())
327 boost::shared_ptr<AutomationTimeAxisView> track(new AutomationTimeAxisView (_session,
333 _route->describe_parameter(param)));
335 add_automation_child(param, track, show);
338 error << "MidiTimeAxisView: unknown automation child " << param.to_string() << endmsg;
343 MidiTimeAxisView::route_active_changed ()
345 RouteUI::route_active_changed ();
348 if (_route->active()) {
349 controls_ebox.set_name ("MidiTrackControlsBaseUnselected");
350 controls_base_selected_name = "MidiTrackControlsBaseSelected";
351 controls_base_unselected_name = "MidiTrackControlsBaseUnselected";
353 controls_ebox.set_name ("MidiTrackControlsBaseInactiveUnselected");
354 controls_base_selected_name = "MidiTrackControlsBaseInactiveSelected";
355 controls_base_unselected_name = "MidiTrackControlsBaseInactiveUnselected";
361 if (_route->active()) {
362 controls_ebox.set_name ("BusControlsBaseUnselected");
363 controls_base_selected_name = "BusControlsBaseSelected";
364 controls_base_unselected_name = "BusControlsBaseUnselected";
366 controls_ebox.set_name ("BusControlsBaseInactiveUnselected");
367 controls_base_selected_name = "BusControlsBaseInactiveSelected";
368 controls_base_unselected_name = "BusControlsBaseInactiveUnselected";