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.
21 #include "gtk2ardour-config.h"
24 #include <cstdio> // for sprintf, grrr
30 #include <gtk/gtkaction.h>
32 #include "ardour/session.h"
33 #include "ardour/tempo.h"
34 #include "ardour/profile.h"
36 #include "gtkmm2ext/gtk_ui.h"
41 #include "gtk-custom-hruler.h"
42 #include "gui_thread.h"
43 #include "time_axis_view.h"
44 #include "editor_drag.h"
45 #include "editor_cursors.h"
49 using namespace ARDOUR;
52 using namespace Editing;
54 Editor *Editor::ruler_editor;
56 /* the order here must match the "metric" enums in editor.h */
58 GtkCustomMetric Editor::ruler_metrics[4] = {
59 {1, Editor::_metric_get_timecode },
60 {1, Editor::_metric_get_bbt },
61 {1, Editor::_metric_get_samples },
62 {1, Editor::_metric_get_minsec }
66 Editor::initialize_rulers ()
69 ruler_grabbed_widget = 0;
71 _ruler_separator = new Gtk::HSeparator();
72 _ruler_separator->set_size_request(-1, 2);
73 _ruler_separator->set_name("TimebarPadding");
74 _ruler_separator->show();
76 _minsec_ruler = gtk_custom_hruler_new ();
77 minsec_ruler = Glib::wrap (_minsec_ruler);
78 minsec_ruler->set_name ("MinSecRuler");
79 minsec_ruler->set_size_request (-1, (int)timebar_height);
80 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_minsec_ruler), &ruler_metrics[ruler_metric_minsec]);
81 minsec_ruler->hide ();
82 minsec_ruler->set_no_show_all();
84 _timecode_ruler = gtk_custom_hruler_new ();
85 timecode_ruler = Glib::wrap (_timecode_ruler);
86 timecode_ruler->set_name ("TimecodeRuler");
87 timecode_ruler->set_size_request (-1, (int)timebar_height);
88 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_timecode_ruler), &ruler_metrics[ruler_metric_timecode]);
89 timecode_ruler->hide ();
90 timecode_ruler->set_no_show_all();
93 _bbt_ruler = gtk_custom_hruler_new ();
94 bbt_ruler = Glib::wrap (_bbt_ruler);
95 bbt_ruler->set_name ("BBTRuler");
96 bbt_ruler->set_size_request (-1, (int)timebar_height);
97 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
99 bbt_ruler->set_no_show_all();
102 _samples_ruler = gtk_custom_hruler_new ();
103 samples_ruler = Glib::wrap (_samples_ruler);
104 samples_ruler->set_name ("SamplesRuler");
105 samples_ruler->set_size_request (-1, (int) timebar_height);
106 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER (_samples_ruler), &ruler_metrics[ruler_metric_samples]);
107 samples_ruler->hide ();
108 samples_ruler->set_no_show_all ();
110 _bbt_ruler = gtk_custom_hruler_new ();
111 bbt_ruler = Glib::wrap (_bbt_ruler);
112 bbt_ruler->set_name ("BBTRuler");
113 bbt_ruler->set_size_request (-1, (int)timebar_height);
114 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
116 bbt_ruler->set_no_show_all();
117 minsec_ruler->hide ();
118 minsec_ruler->set_no_show_all();
121 using namespace Box_Helpers;
122 BoxList & ruler_lab_children = ruler_label_vbox.children();
123 BoxList & ruler_children = time_canvas_vbox.children();
124 BoxList & lab_children = time_button_vbox.children();
126 BoxList::iterator canvaspos = ruler_children.begin();
128 lab_children.push_back (Element(meter_label, PACK_SHRINK, PACK_START));
129 lab_children.push_back (Element(tempo_label, PACK_SHRINK, PACK_START));
130 lab_children.push_back (Element(range_mark_label, PACK_SHRINK, PACK_START));
131 lab_children.push_back (Element(transport_mark_label, PACK_SHRINK, PACK_START));
132 lab_children.push_back (Element(cd_mark_label, PACK_SHRINK, PACK_START));
133 lab_children.push_back (Element(mark_label, PACK_SHRINK, PACK_START));
134 lab_children.push_back (Element(videotl_label, PACK_SHRINK, PACK_START));
136 ruler_lab_children.push_back (Element(minsec_label, PACK_SHRINK, PACK_START));
137 ruler_children.insert (canvaspos, Element(*minsec_ruler, PACK_SHRINK, PACK_START));
138 ruler_lab_children.push_back (Element(timecode_label, PACK_SHRINK, PACK_START));
139 ruler_children.insert (canvaspos, Element(*timecode_ruler, PACK_SHRINK, PACK_START));
140 ruler_lab_children.push_back (Element(samples_label, PACK_SHRINK, PACK_START));
141 ruler_children.insert (canvaspos, Element (*samples_ruler, PACK_SHRINK, PACK_START));
142 ruler_lab_children.push_back (Element(bbt_label, PACK_SHRINK, PACK_START));
143 ruler_children.insert (canvaspos, Element(*bbt_ruler, PACK_SHRINK, PACK_START));
145 timecode_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
146 bbt_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
147 samples_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
148 minsec_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
150 timecode_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
151 bbt_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
152 samples_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
153 minsec_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
155 timecode_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
156 bbt_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
157 samples_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
158 minsec_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
160 timecode_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
161 bbt_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
162 samples_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
163 minsec_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
165 timecode_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
166 bbt_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
167 samples_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
168 minsec_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
170 visible_timebars = 0; /*this will be changed below */
171 canvas_timebars_vsize = 0;
175 Editor::ruler_scroll (GdkEventScroll* event)
178 int direction = event->direction;
179 bool handled = false;
183 temporal_zoom_step (false);
187 case GDK_SCROLL_DOWN:
188 temporal_zoom_step (true);
192 case GDK_SCROLL_LEFT:
193 xdelta = (current_page_frames() / 2);
194 if (leftmost_frame > xdelta) {
195 reset_x_origin (leftmost_frame - xdelta);
202 case GDK_SCROLL_RIGHT:
203 xdelta = (current_page_frames() / 2);
204 if (max_framepos - xdelta > leftmost_frame) {
205 reset_x_origin (leftmost_frame + xdelta);
207 reset_x_origin (max_framepos - current_page_frames());
222 Editor::ruler_button_press (GdkEventButton* ev)
228 Widget * grab_widget = 0;
230 if (timecode_ruler->is_realized() && ev->window == timecode_ruler->get_window()->gobj()) {
231 grab_widget = timecode_ruler;
232 } else if (bbt_ruler->is_realized() && ev->window == bbt_ruler->get_window()->gobj()) {
233 grab_widget = bbt_ruler;
234 } else if (samples_ruler->is_realized() && ev->window == samples_ruler->get_window()->gobj()) {
235 grab_widget = samples_ruler;
236 } else if (minsec_ruler->is_realized() && ev->window == minsec_ruler->get_window()->gobj()) {
237 grab_widget = minsec_ruler;
241 grab_widget->add_modal_grab ();
242 ruler_grabbed_widget = grab_widget;
245 if (ev->button == 1) {
246 // Since we will locate the playhead on button release, cancel any running
248 if (_session->is_auditioning()) {
249 _session->cancel_audition ();
252 /* playhead cursor */
253 _drags->set (new CursorDrag (this, &playhead_cursor->canvas_item, false), reinterpret_cast<GdkEvent *> (ev));
254 _dragging_playhead = true;
261 Editor::ruler_button_release (GdkEventButton* ev)
268 Gdk::ModifierType state;
270 if (_drags->active ()) {
271 _drags->end_grab (reinterpret_cast<GdkEvent*> (ev));
272 _dragging_playhead = false;
275 if (ev->button == 3) {
276 /* need to use the correct x,y, the event lies */
277 time_canvas_event_box.get_window()->get_pointer (x, y, state);
279 stop_canvas_autoscroll();
281 framepos_t where = leftmost_frame + pixel_to_frame (x);
283 popup_ruler_menu (where);
286 if (ruler_grabbed_widget) {
287 ruler_grabbed_widget->remove_modal_grab();
288 ruler_grabbed_widget = 0;
295 Editor::ruler_label_button_release (GdkEventButton* ev)
297 if (ev->button == 3) {
298 Gtk::Menu* m = dynamic_cast<Gtk::Menu*> (ActionManager::get_widget (X_("/RulerMenuPopup")));
300 m->popup (1, ev->time);
309 Editor::ruler_mouse_motion (GdkEventMotion* ev)
315 if (_drags->active ()) {
316 _drags->motion_handler (reinterpret_cast<GdkEvent*> (ev), false);
324 Editor::popup_ruler_menu (framepos_t where, ItemType t)
326 using namespace Menu_Helpers;
328 if (editor_ruler_menu == 0) {
329 editor_ruler_menu = new Menu;
330 editor_ruler_menu->set_name ("ArdourContextMenu");
333 // always build from scratch
334 MenuList& ruler_items = editor_ruler_menu->items();
335 editor_ruler_menu->set_name ("ArdourContextMenu");
340 ruler_items.push_back (MenuElem (_("New location marker"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_marker), where, false, false)));
341 ruler_items.push_back (MenuElem (_("Clear all locations"), sigc::mem_fun(*this, &Editor::clear_markers)));
342 ruler_items.push_back (MenuElem (_("Unhide locations"), sigc::mem_fun(*this, &Editor::unhide_markers)));
343 ruler_items.push_back (SeparatorElem ());
345 case RangeMarkerBarItem:
346 ruler_items.push_back (MenuElem (_("New range"), sigc::bind (sigc::mem_fun (*this, &Editor::mouse_add_new_range), where)));
347 ruler_items.push_back (MenuElem (_("Clear all ranges"), sigc::mem_fun(*this, &Editor::clear_ranges)));
348 ruler_items.push_back (MenuElem (_("Unhide ranges"), sigc::mem_fun(*this, &Editor::unhide_ranges)));
349 ruler_items.push_back (SeparatorElem ());
352 case TransportMarkerBarItem:
356 case CdMarkerBarItem:
358 ruler_items.push_back (MenuElem (_("New CD track marker"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_marker), where, true, false)));
363 ruler_items.push_back (MenuElem (_("New Tempo"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_tempo_event), where)));
364 ruler_items.push_back (SeparatorElem ());
368 ruler_items.push_back (MenuElem (_("New Meter"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_meter_event), where)));
369 ruler_items.push_back (SeparatorElem ());
373 ruler_items.push_back (MenuElem (_("Timeline height")));
374 static_cast<MenuItem*>(&ruler_items.back())->set_sensitive(false);
375 ruler_items.push_back (CheckMenuElem (_("Large"), sigc::bind ( sigc::mem_fun(*this, &Editor::set_video_timeline_height), 6)));
376 if (videotl_bar_height == 6) { static_cast<CheckMenuItem*>(&ruler_items.back())->set_active(true);}
377 ruler_items.push_back (CheckMenuElem (_("Normal"), sigc::bind ( sigc::mem_fun(*this, &Editor::set_video_timeline_height), 4)));
378 if (videotl_bar_height == 4) { static_cast<CheckMenuItem*>(&ruler_items.back())->set_active(true);}
379 ruler_items.push_back (CheckMenuElem (_("Small"), sigc::bind ( sigc::mem_fun(*this, &Editor::set_video_timeline_height), 3)));
380 if (videotl_bar_height == 3) { static_cast<CheckMenuItem*>(&ruler_items.back())->set_active(true);}
381 ruler_items.push_back (SeparatorElem ());
383 ruler_items.push_back (MenuElem (_("Align Video Track")));
384 static_cast<MenuItem*>(&ruler_items.back())->set_sensitive(false);
386 ruler_items.push_back (CheckMenuElem (_("Lock")));
388 CheckMenuItem* vtl_lock = static_cast<CheckMenuItem*>(&ruler_items.back());
389 vtl_lock->set_active(is_video_timeline_locked());
390 vtl_lock->signal_activate().connect (sigc::mem_fun(*this, &Editor::toggle_video_timeline_locked));
393 ruler_items.push_back (SeparatorElem ());
400 Glib::RefPtr<Action> action;
402 action = ActionManager::get_action ("Rulers", "toggle-minsec-ruler");
404 ruler_items.push_back (MenuElem (*action->create_menu_item()));
406 if (!Profile->get_sae()) {
407 action = ActionManager::get_action ("Rulers", "toggle-timecode-ruler");
409 ruler_items.push_back (MenuElem (*action->create_menu_item()));
412 action = ActionManager::get_action ("Rulers", "toggle-samples-ruler");
414 ruler_items.push_back (MenuElem (*action->create_menu_item()));
416 action = ActionManager::get_action ("Rulers", "toggle-bbt-ruler");
418 ruler_items.push_back (MenuElem (*action->create_menu_item()));
420 action = ActionManager::get_action ("Rulers", "toggle-meter-ruler");
422 ruler_items.push_back (MenuElem (*action->create_menu_item()));
424 action = ActionManager::get_action ("Rulers", "toggle-tempo-ruler");
426 ruler_items.push_back (MenuElem (*action->create_menu_item()));
428 if (!Profile->get_sae()) {
429 action = ActionManager::get_action ("Rulers", "toggle-range-ruler");
431 ruler_items.push_back (MenuElem (*action->create_menu_item()));
434 action = ActionManager::get_action ("Rulers", "toggle-loop-punch-ruler");
436 ruler_items.push_back (MenuElem (*action->create_menu_item()));
438 action = ActionManager::get_action ("Rulers", "toggle-cd-marker-ruler");
440 ruler_items.push_back (MenuElem (*action->create_menu_item()));
442 action = ActionManager::get_action ("Rulers", "toggle-marker-ruler");
444 ruler_items.push_back (MenuElem (*action->create_menu_item()));
446 action = ActionManager::get_action ("Rulers", "toggle-video-ruler");
448 ruler_items.push_back (MenuElem (*action->create_menu_item()));
451 editor_ruler_menu->popup (1, gtk_get_current_event_time());
453 no_ruler_shown_update = false;
457 Editor::store_ruler_visibility ()
459 XMLNode* node = new XMLNode(X_("RulerVisibility"));
461 node->add_property (X_("timecode"), ruler_timecode_action->get_active() ? "yes": "no");
462 node->add_property (X_("bbt"), ruler_bbt_action->get_active() ? "yes": "no");
463 node->add_property (X_("samples"), ruler_samples_action->get_active() ? "yes": "no");
464 node->add_property (X_("minsec"), ruler_minsec_action->get_active() ? "yes": "no");
465 node->add_property (X_("tempo"), ruler_tempo_action->get_active() ? "yes": "no");
466 node->add_property (X_("meter"), ruler_meter_action->get_active() ? "yes": "no");
467 node->add_property (X_("marker"), ruler_marker_action->get_active() ? "yes": "no");
468 node->add_property (X_("rangemarker"), ruler_range_action->get_active() ? "yes": "no");
469 node->add_property (X_("transportmarker"), ruler_loop_punch_action->get_active() ? "yes": "no");
470 node->add_property (X_("cdmarker"), ruler_cd_marker_action->get_active() ? "yes": "no");
471 node->add_property (X_("videotl"), ruler_video_action->get_active() ? "yes": "no");
473 _session->add_extra_xml (*node);
474 _session->set_dirty ();
478 Editor::restore_ruler_visibility ()
481 XMLNode * node = _session->extra_xml (X_("RulerVisibility"));
483 no_ruler_shown_update = true;
486 if ((prop = node->property ("timecode")) != 0) {
487 if (string_is_affirmative (prop->value())) {
488 ruler_timecode_action->set_active (true);
490 ruler_timecode_action->set_active (false);
493 if ((prop = node->property ("bbt")) != 0) {
494 if (string_is_affirmative (prop->value())) {
495 ruler_bbt_action->set_active (true);
497 ruler_bbt_action->set_active (false);
500 if ((prop = node->property ("samples")) != 0) {
501 if (string_is_affirmative (prop->value())) {
502 ruler_samples_action->set_active (true);
504 ruler_samples_action->set_active (false);
507 if ((prop = node->property ("minsec")) != 0) {
508 if (string_is_affirmative (prop->value())) {
509 ruler_minsec_action->set_active (true);
511 ruler_minsec_action->set_active (false);
514 if ((prop = node->property ("tempo")) != 0) {
515 if (string_is_affirmative (prop->value())) {
516 ruler_tempo_action->set_active (true);
518 ruler_tempo_action->set_active (false);
521 if ((prop = node->property ("meter")) != 0) {
522 if (string_is_affirmative (prop->value())) {
523 ruler_meter_action->set_active (true);
525 ruler_meter_action->set_active (false);
528 if ((prop = node->property ("marker")) != 0) {
529 if (string_is_affirmative (prop->value())) {
530 ruler_marker_action->set_active (true);
532 ruler_marker_action->set_active (false);
535 if ((prop = node->property ("rangemarker")) != 0) {
536 if (string_is_affirmative (prop->value())) {
537 ruler_range_action->set_active (true);
539 ruler_range_action->set_active (false);
543 if ((prop = node->property ("transportmarker")) != 0) {
544 if (string_is_affirmative (prop->value())) {
545 ruler_loop_punch_action->set_active (true);
547 ruler_loop_punch_action->set_active (false);
551 if ((prop = node->property ("cdmarker")) != 0) {
552 if (string_is_affirmative (prop->value())) {
553 ruler_cd_marker_action->set_active (true);
555 ruler_cd_marker_action->set_active (false);
559 // this _session doesn't yet know about the cdmarker ruler
560 // as a benefit to the user who doesn't know the feature exists, show the ruler if
561 // any cd marks exist
562 ruler_cd_marker_action->set_active (false);
563 const Locations::LocationList & locs = _session->locations()->list();
564 for (Locations::LocationList::const_iterator i = locs.begin(); i != locs.end(); ++i) {
565 if ((*i)->is_cd_marker()) {
566 ruler_cd_marker_action->set_active (true);
572 if ((prop = node->property ("videotl")) != 0) {
573 if (string_is_affirmative (prop->value())) {
574 ruler_video_action->set_active (true);
576 ruler_video_action->set_active (false);
582 no_ruler_shown_update = false;
583 update_ruler_visibility ();
587 Editor::update_ruler_visibility ()
589 int visible_rulers = 0;
591 if (no_ruler_shown_update) {
595 visible_timebars = 0;
597 if (ruler_minsec_action->get_active()) {
599 minsec_label.show ();
600 minsec_ruler->show ();
602 minsec_label.hide ();
603 minsec_ruler->hide ();
606 if (ruler_timecode_action->get_active()) {
608 timecode_label.show ();
609 timecode_ruler->show ();
611 timecode_label.hide ();
612 timecode_ruler->hide ();
615 if (ruler_samples_action->get_active()) {
617 samples_label.show ();
618 samples_ruler->show ();
620 samples_label.hide ();
621 samples_ruler->hide ();
624 if (ruler_bbt_action->get_active()) {
638 /* gtk update probs require this (damn) */
641 range_mark_label.hide();
642 transport_mark_label.hide();
643 cd_mark_label.hide();
645 videotl_label.hide();
647 if (ruler_meter_action->get_active()) {
648 old_unit_pos = meter_group->property_y();
649 if (tbpos != old_unit_pos) {
650 meter_group->move ( 0.0, tbpos - old_unit_pos);
652 old_unit_pos = meter_bar_group->property_y();
653 if (tbgpos != old_unit_pos) {
654 meter_bar_group->move ( 0.0, tbgpos - old_unit_pos);
656 meter_bar_group->show();
659 tbpos += timebar_height;
660 tbgpos += timebar_height;
663 meter_bar_group->hide();
668 if (ruler_tempo_action->get_active()) {
669 old_unit_pos = tempo_group->property_y();
670 if (tbpos != old_unit_pos) {
671 tempo_group->move(0.0, tbpos - old_unit_pos);
673 old_unit_pos = tempo_bar_group->property_y();
674 if (tbgpos != old_unit_pos) {
675 tempo_bar_group->move ( 0.0, tbgpos - old_unit_pos);
677 tempo_bar_group->show();
680 tbpos += timebar_height;
681 tbgpos += timebar_height;
684 tempo_bar_group->hide();
689 if (!Profile->get_sae() && ruler_range_action->get_active()) {
690 old_unit_pos = range_marker_group->property_y();
691 if (tbpos != old_unit_pos) {
692 range_marker_group->move (0.0, tbpos - old_unit_pos);
694 old_unit_pos = range_marker_bar_group->property_y();
695 if (tbgpos != old_unit_pos) {
696 range_marker_bar_group->move (0.0, tbgpos - old_unit_pos);
698 range_marker_bar_group->show();
699 range_marker_group->show();
700 range_mark_label.show();
702 tbpos += timebar_height;
703 tbgpos += timebar_height;
706 range_marker_bar_group->hide();
707 range_marker_group->hide();
708 range_mark_label.hide();
711 if (ruler_loop_punch_action->get_active()) {
712 old_unit_pos = transport_marker_group->property_y();
713 if (tbpos != old_unit_pos) {
714 transport_marker_group->move ( 0.0, tbpos - old_unit_pos);
716 old_unit_pos = transport_marker_bar_group->property_y();
717 if (tbgpos != old_unit_pos) {
718 transport_marker_bar_group->move ( 0.0, tbgpos - old_unit_pos);
720 transport_marker_bar_group->show();
721 transport_marker_group->show();
722 transport_mark_label.show();
723 tbpos += timebar_height;
724 tbgpos += timebar_height;
727 transport_marker_bar_group->hide();
728 transport_marker_group->hide();
729 transport_mark_label.hide();
732 if (ruler_cd_marker_action->get_active()) {
733 old_unit_pos = cd_marker_group->property_y();
734 if (tbpos != old_unit_pos) {
735 cd_marker_group->move (0.0, tbpos - old_unit_pos);
737 old_unit_pos = cd_marker_bar_group->property_y();
738 if (tbgpos != old_unit_pos) {
739 cd_marker_bar_group->move (0.0, tbgpos - old_unit_pos);
741 cd_marker_bar_group->show();
742 cd_marker_group->show();
743 cd_mark_label.show();
744 tbpos += timebar_height;
745 tbgpos += timebar_height;
747 // make sure all cd markers show up in their respective places
748 update_cd_marker_display();
750 cd_marker_bar_group->hide();
751 cd_marker_group->hide();
752 cd_mark_label.hide();
753 // make sure all cd markers show up in their respective places
754 update_cd_marker_display();
757 if (ruler_marker_action->get_active()) {
758 old_unit_pos = marker_group->property_y();
759 if (tbpos != old_unit_pos) {
760 marker_group->move ( 0.0, tbpos - old_unit_pos);
762 old_unit_pos = marker_bar_group->property_y();
763 if (tbgpos != old_unit_pos) {
764 marker_bar_group->move ( 0.0, tbgpos - old_unit_pos);
766 marker_bar_group->show();
767 marker_group->show();
769 tbpos += timebar_height;
770 tbgpos += timebar_height;
773 marker_bar_group->hide();
774 marker_group->hide();
778 if (ruler_video_action->get_active()) {
779 old_unit_pos = videotl_group->property_y();
780 if (tbpos != old_unit_pos) {
781 videotl_group->move ( 0.0, tbpos - old_unit_pos);
783 old_unit_pos = videotl_bar_group->property_y();
784 if (tbgpos != old_unit_pos) {
785 videotl_bar_group->move ( 0.0, tbgpos - old_unit_pos);
787 videotl_bar_group->show();
788 videotl_group->show();
789 videotl_label.show();
790 tbpos += timebar_height * videotl_bar_height;
791 tbgpos += timebar_height * videotl_bar_height;
792 visible_timebars+=videotl_bar_height;
793 queue_visual_videotimeline_update();
795 videotl_bar_group->hide();
796 videotl_group->hide();
797 videotl_label.hide();
798 update_video_timeline(true);
801 gdouble old_canvas_timebars_vsize = canvas_timebars_vsize;
802 canvas_timebars_vsize = (timebar_height * visible_timebars) - 1;
803 gdouble vertical_pos_delta = canvas_timebars_vsize - old_canvas_timebars_vsize;
804 vertical_adjustment.set_upper(vertical_adjustment.get_upper() + vertical_pos_delta);
805 full_canvas_height += vertical_pos_delta;
807 if (vertical_adjustment.get_value() != 0 && (vertical_adjustment.get_value() + _canvas_height >= full_canvas_height)) {
808 /*if we're at the bottom of the canvas, don't move the _trackview_group*/
809 vertical_adjustment.set_value (full_canvas_height - _canvas_height + 1);
811 _trackview_group->property_y () = - get_trackview_group_vertical_offset ();
812 _background_group->property_y () = - get_trackview_group_vertical_offset ();
813 _trackview_group->move (0, 0);
814 _background_group->move (0, 0);
815 last_trackview_group_vertical_offset = get_trackview_group_vertical_offset ();
818 gdouble bottom_track_pos = vertical_adjustment.get_value() + _canvas_height - canvas_timebars_vsize;
819 std::pair<TimeAxisView*, int> const p = trackview_by_y_position (bottom_track_pos);
821 p.first->clip_to_viewport ();
824 ruler_label_vbox.set_size_request (-1, (int)(timebar_height * visible_rulers));
825 time_canvas_vbox.set_size_request (-1,-1);
827 compute_fixed_ruler_scale ();
828 update_fixed_rulers();
829 redisplay_tempo (false);
831 /* Changing ruler visibility means that any lines on markers might need updating */
832 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
833 i->second->setup_lines ();
838 Editor::update_just_timecode ()
840 ENSURE_GUI_THREAD (*this, &Editor::update_just_timecode)
846 framepos_t rightmost_frame = leftmost_frame + current_page_frames();
848 if (ruler_timecode_action->get_active()) {
849 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_timecode_ruler), leftmost_frame, rightmost_frame,
850 leftmost_frame, _session->current_end_frame());
855 Editor::compute_fixed_ruler_scale ()
861 if (ruler_timecode_action->get_active()) {
862 set_timecode_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames());
865 if (ruler_minsec_action->get_active()) {
866 set_minsec_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames());
869 if (ruler_samples_action->get_active()) {
870 set_samples_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames());
875 Editor::update_fixed_rulers ()
877 framepos_t rightmost_frame;
883 compute_fixed_ruler_scale ();
885 ruler_metrics[ruler_metric_timecode].units_per_pixel = frames_per_unit;
886 ruler_metrics[ruler_metric_samples].units_per_pixel = frames_per_unit;
887 ruler_metrics[ruler_metric_minsec].units_per_pixel = frames_per_unit;
889 rightmost_frame = leftmost_frame + current_page_frames();
891 /* these force a redraw, which in turn will force execution of the metric callbacks
892 to compute the relevant ticks to display.
895 if (ruler_timecode_action->get_active()) {
896 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_timecode_ruler), leftmost_frame, rightmost_frame,
897 leftmost_frame, _session->current_end_frame());
900 if (ruler_samples_action->get_active()) {
901 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER (_samples_ruler), leftmost_frame, rightmost_frame,
902 leftmost_frame, _session->current_end_frame());
905 if (ruler_minsec_action->get_active()) {
906 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_minsec_ruler), leftmost_frame, rightmost_frame,
907 leftmost_frame, _session->current_end_frame());
912 Editor::update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
913 ARDOUR::TempoMap::BBTPointList::const_iterator& end)
919 compute_bbt_ruler_scale (leftmost_frame, leftmost_frame+current_page_frames(),
922 ruler_metrics[ruler_metric_bbt].units_per_pixel = frames_per_unit;
924 if (ruler_bbt_action->get_active()) {
925 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_bbt_ruler), leftmost_frame, leftmost_frame+current_page_frames(),
926 leftmost_frame, _session->current_end_frame());
930 /* Mark generation */
933 Editor::_metric_get_timecode (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
935 return ruler_editor->metric_get_timecode (marks, lower, upper, maxchars);
939 Editor::_metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
941 return ruler_editor->metric_get_bbt (marks, lower, upper, maxchars);
945 Editor::_metric_get_samples (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
947 return ruler_editor->metric_get_samples (marks, lower, upper, maxchars);
951 Editor::_metric_get_minsec (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
953 return ruler_editor->metric_get_minsec (marks, lower, upper, maxchars);
957 Editor::set_timecode_ruler_scale (framepos_t lower, framepos_t upper)
966 fr = _session->frame_rate();
968 if (lower > (spacer = (framepos_t) (128 * Editor::get_current_zoom ()))) {
969 lower = lower - spacer;
973 upper = upper + spacer;
974 framecnt_t const range = upper - lower;
976 if (range < (2 * _session->frames_per_timecode_frame())) { /* 0 - 2 frames */
977 timecode_ruler_scale = timecode_show_bits;
978 timecode_mark_modulo = 20;
979 timecode_nmarks = 2 + (2 * _session->config.get_subframes_per_frame());
980 } else if (range <= (fr / 4)) { /* 2 frames - 0.250 second */
981 timecode_ruler_scale = timecode_show_frames;
982 timecode_mark_modulo = 1;
983 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
984 } else if (range <= (fr / 2)) { /* 0.25-0.5 second */
985 timecode_ruler_scale = timecode_show_frames;
986 timecode_mark_modulo = 2;
987 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
988 } else if (range <= fr) { /* 0.5-1 second */
989 timecode_ruler_scale = timecode_show_frames;
990 timecode_mark_modulo = 5;
991 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
992 } else if (range <= 2 * fr) { /* 1-2 seconds */
993 timecode_ruler_scale = timecode_show_frames;
994 timecode_mark_modulo = 10;
995 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
996 } else if (range <= 8 * fr) { /* 2-8 seconds */
997 timecode_ruler_scale = timecode_show_seconds;
998 timecode_mark_modulo = 1;
999 timecode_nmarks = 2 + (range / fr);
1000 } else if (range <= 16 * fr) { /* 8-16 seconds */
1001 timecode_ruler_scale = timecode_show_seconds;
1002 timecode_mark_modulo = 2;
1003 timecode_nmarks = 2 + (range / fr);
1004 } else if (range <= 30 * fr) { /* 16-30 seconds */
1005 timecode_ruler_scale = timecode_show_seconds;
1006 timecode_mark_modulo = 5;
1007 timecode_nmarks = 2 + (range / fr);
1008 } else if (range <= 60 * fr) { /* 30-60 seconds */
1009 timecode_ruler_scale = timecode_show_seconds;
1010 timecode_mark_modulo = 5;
1011 timecode_nmarks = 2 + (range / fr);
1012 } else if (range <= 2 * 60 * fr) { /* 1-2 minutes */
1013 timecode_ruler_scale = timecode_show_seconds;
1014 timecode_mark_modulo = 15;
1015 timecode_nmarks = 2 + (range / fr);
1016 } else if (range <= 4 * 60 * fr) { /* 2-4 minutes */
1017 timecode_ruler_scale = timecode_show_seconds;
1018 timecode_mark_modulo = 30;
1019 timecode_nmarks = 2 + (range / fr);
1020 } else if (range <= 10 * 60 * fr) { /* 4-10 minutes */
1021 timecode_ruler_scale = timecode_show_minutes;
1022 timecode_mark_modulo = 2;
1023 timecode_nmarks = 2 + 10;
1024 } else if (range <= 30 * 60 * fr) { /* 10-30 minutes */
1025 timecode_ruler_scale = timecode_show_minutes;
1026 timecode_mark_modulo = 5;
1027 timecode_nmarks = 2 + 30;
1028 } else if (range <= 60 * 60 * fr) { /* 30 minutes - 1hr */
1029 timecode_ruler_scale = timecode_show_minutes;
1030 timecode_mark_modulo = 10;
1031 timecode_nmarks = 2 + 60;
1032 } else if (range <= 4 * 60 * 60 * fr) { /* 1 - 4 hrs*/
1033 timecode_ruler_scale = timecode_show_minutes;
1034 timecode_mark_modulo = 30;
1035 timecode_nmarks = 2 + (60 * 4);
1036 } else if (range <= 8 * 60 * 60 * fr) { /* 4 - 8 hrs*/
1037 timecode_ruler_scale = timecode_show_hours;
1038 timecode_mark_modulo = 1;
1039 timecode_nmarks = 2 + 8;
1040 } else if (range <= 16 * 60 * 60 * fr) { /* 16-24 hrs*/
1041 timecode_ruler_scale = timecode_show_hours;
1042 timecode_mark_modulo = 1;
1043 timecode_nmarks = 2 + 24;
1046 /* not possible if framepos_t is a 32 bit quantity */
1048 timecode_ruler_scale = timecode_show_hours;
1049 timecode_mark_modulo = 4;
1050 timecode_nmarks = 2 + 24;
1056 Editor::metric_get_timecode (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upper*/, gint /*maxchars*/)
1060 Timecode::Time timecode;
1064 if (_session == 0) {
1068 if (lower > (spacer = (framecnt_t)(128 * Editor::get_current_zoom ()))) {
1069 lower = lower - spacer;
1074 pos = (framecnt_t) floor (lower);
1076 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * timecode_nmarks);
1077 switch (timecode_ruler_scale) {
1078 case timecode_show_bits:
1080 // Find timecode time of this sample (pos) with subframe accuracy
1081 _session->sample_to_timecode(pos, timecode, true /* use_offset */, true /* use_subframes */ );
1083 for (n = 0; n < timecode_nmarks; n++) {
1084 _session->timecode_to_sample(timecode, pos, true /* use_offset */, true /* use_subframes */ );
1085 if ((timecode.subframes % timecode_mark_modulo) == 0) {
1086 if (timecode.subframes == 0) {
1087 (*marks)[n].style = GtkCustomRulerMarkMajor;
1088 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1090 (*marks)[n].style = GtkCustomRulerMarkMinor;
1091 snprintf (buf, sizeof(buf), ".%02u", timecode.subframes);
1094 snprintf (buf, sizeof(buf)," ");
1095 (*marks)[n].style = GtkCustomRulerMarkMicro;
1098 (*marks)[n].label = g_strdup (buf);
1099 (*marks)[n].position = pos;
1101 // Increment subframes by one
1102 Timecode::increment_subframes( timecode, _session->config.get_subframes_per_frame() );
1105 case timecode_show_seconds:
1106 // Find timecode time of this sample (pos)
1107 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1108 // Go to next whole second down
1109 Timecode::seconds_floor( timecode );
1111 for (n = 0; n < timecode_nmarks; n++) {
1112 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1113 if ((timecode.seconds % timecode_mark_modulo) == 0) {
1114 if (timecode.seconds == 0) {
1115 (*marks)[n].style = GtkCustomRulerMarkMajor;
1116 (*marks)[n].position = pos;
1118 (*marks)[n].style = GtkCustomRulerMarkMinor;
1119 (*marks)[n].position = pos;
1121 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1123 snprintf (buf, sizeof(buf)," ");
1124 (*marks)[n].style = GtkCustomRulerMarkMicro;
1125 (*marks)[n].position = pos;
1128 (*marks)[n].label = g_strdup (buf);
1129 Timecode::increment_seconds( timecode, _session->config.get_subframes_per_frame() );
1132 case timecode_show_minutes:
1133 // Find timecode time of this sample (pos)
1134 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1135 // Go to next whole minute down
1136 Timecode::minutes_floor( timecode );
1138 for (n = 0; n < timecode_nmarks; n++) {
1139 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1140 if ((timecode.minutes % timecode_mark_modulo) == 0) {
1141 if (timecode.minutes == 0) {
1142 (*marks)[n].style = GtkCustomRulerMarkMajor;
1144 (*marks)[n].style = GtkCustomRulerMarkMinor;
1146 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1148 snprintf (buf, sizeof(buf)," ");
1149 (*marks)[n].style = GtkCustomRulerMarkMicro;
1152 (*marks)[n].label = g_strdup (buf);
1153 (*marks)[n].position = pos;
1155 Timecode::increment_minutes( timecode, _session->config.get_subframes_per_frame() );
1159 case timecode_show_hours:
1160 // Find timecode time of this sample (pos)
1161 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1162 // Go to next whole hour down
1163 Timecode::hours_floor( timecode );
1165 for (n = 0; n < timecode_nmarks; n++) {
1166 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1167 if ((timecode.hours % timecode_mark_modulo) == 0) {
1168 (*marks)[n].style = GtkCustomRulerMarkMajor;
1169 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1171 snprintf (buf, sizeof(buf)," ");
1172 (*marks)[n].style = GtkCustomRulerMarkMicro;
1175 (*marks)[n].label = g_strdup (buf);
1176 (*marks)[n].position = pos;
1178 Timecode::increment_hours( timecode, _session->config.get_subframes_per_frame() );
1181 case timecode_show_frames:
1182 // Find timecode time of this sample (pos)
1183 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1184 // Go to next whole frame down
1185 Timecode::frames_floor( timecode );
1187 for (n = 0; n < timecode_nmarks; n++) {
1188 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1189 if ((timecode.frames % timecode_mark_modulo) == 0) {
1190 if (timecode.frames == 0) {
1191 (*marks)[n].style = GtkCustomRulerMarkMajor;
1193 (*marks)[n].style = GtkCustomRulerMarkMinor;
1195 (*marks)[n].position = pos;
1196 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1198 snprintf (buf, sizeof(buf)," ");
1199 (*marks)[n].style = GtkCustomRulerMarkMicro;
1200 (*marks)[n].position = pos;
1203 (*marks)[n].label = g_strdup (buf);
1204 Timecode::increment( timecode, _session->config.get_subframes_per_frame() );
1210 return timecode_nmarks;
1215 Editor::compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
1216 ARDOUR::TempoMap::BBTPointList::const_iterator begin,
1217 ARDOUR::TempoMap::BBTPointList::const_iterator end)
1219 if (_session == 0) {
1223 TempoMap::BBTPointList::const_iterator i;
1224 Timecode::BBT_Time lower_beat, upper_beat; // the beats at each end of the ruler
1226 _session->bbt_time (lower, lower_beat);
1227 _session->bbt_time (upper, upper_beat);
1230 bbt_accent_modulo = 1;
1231 bbt_bar_helper_on = false;
1235 bbt_ruler_scale = bbt_over;
1237 switch (_snap_type) {
1238 case SnapToBeatDiv2:
1239 bbt_beat_subdivision = 2;
1241 case SnapToBeatDiv3:
1242 bbt_beat_subdivision = 3;
1244 case SnapToBeatDiv4:
1245 bbt_beat_subdivision = 4;
1247 case SnapToBeatDiv5:
1248 bbt_beat_subdivision = 5;
1249 bbt_accent_modulo = 2; // XXX YIKES
1251 case SnapToBeatDiv6:
1252 bbt_beat_subdivision = 6;
1253 bbt_accent_modulo = 2; // XXX YIKES
1255 case SnapToBeatDiv7:
1256 bbt_beat_subdivision = 7;
1257 bbt_accent_modulo = 2; // XXX YIKES
1259 case SnapToBeatDiv8:
1260 bbt_beat_subdivision = 8;
1261 bbt_accent_modulo = 2;
1263 case SnapToBeatDiv10:
1264 bbt_beat_subdivision = 10;
1265 bbt_accent_modulo = 2; // XXX YIKES
1267 case SnapToBeatDiv12:
1268 bbt_beat_subdivision = 12;
1269 bbt_accent_modulo = 3;
1271 case SnapToBeatDiv14:
1272 bbt_beat_subdivision = 14;
1273 bbt_accent_modulo = 3; // XXX YIKES!
1275 case SnapToBeatDiv16:
1276 bbt_beat_subdivision = 16;
1277 bbt_accent_modulo = 4;
1279 case SnapToBeatDiv20:
1280 bbt_beat_subdivision = 20;
1281 bbt_accent_modulo = 5;
1283 case SnapToBeatDiv24:
1284 bbt_beat_subdivision = 24;
1285 bbt_accent_modulo = 6;
1287 case SnapToBeatDiv28:
1288 bbt_beat_subdivision = 28;
1289 bbt_accent_modulo = 7;
1291 case SnapToBeatDiv32:
1292 bbt_beat_subdivision = 32;
1293 bbt_accent_modulo = 8;
1295 case SnapToBeatDiv64:
1296 bbt_beat_subdivision = 64;
1297 bbt_accent_modulo = 8;
1299 case SnapToBeatDiv128:
1300 bbt_beat_subdivision = 128;
1301 bbt_accent_modulo = 8;
1304 bbt_beat_subdivision = 4;
1308 if (distance (begin, end) == 0) {
1314 if ((*i).beat >= (*begin).beat) {
1315 bbt_bars = (*i).bar - (*begin).bar;
1317 bbt_bars = (*i).bar - (*begin).bar - 1;
1319 beats = distance (begin, end) - bbt_bars;
1321 /* Only show the bar helper if there aren't many bars on the screen */
1322 if ((bbt_bars < 2) || (beats < 5)) {
1323 bbt_bar_helper_on = true;
1326 if (bbt_bars > 8192) {
1327 bbt_ruler_scale = bbt_over;
1328 } else if (bbt_bars > 1024) {
1329 bbt_ruler_scale = bbt_show_64;
1330 } else if (bbt_bars > 256) {
1331 bbt_ruler_scale = bbt_show_16;
1332 } else if (bbt_bars > 64) {
1333 bbt_ruler_scale = bbt_show_4;
1334 } else if (bbt_bars > 10) {
1335 bbt_ruler_scale = bbt_show_1;
1336 } else if (bbt_bars > 2) {
1337 bbt_ruler_scale = bbt_show_beats;
1338 } else if (bbt_bars > 0) {
1339 bbt_ruler_scale = bbt_show_ticks;
1341 bbt_ruler_scale = bbt_show_ticks_detail;
1344 if ((bbt_ruler_scale == bbt_show_ticks_detail) && (lower_beat.beats == upper_beat.beats) && (upper_beat.ticks - lower_beat.ticks <= Timecode::BBT_Time::ticks_per_beat / 4)) {
1345 bbt_ruler_scale = bbt_show_ticks_super_detail;
1350 Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint /*maxchars*/)
1352 if (_session == 0) {
1356 TempoMap::BBTPointList::const_iterator i;
1361 Timecode::BBT_Time next_beat;
1362 framepos_t next_beat_pos;
1368 framepos_t frame_skip;
1369 double frame_skip_error;
1370 double bbt_position_of_helper;
1371 double accumulated_error;
1372 bool i_am_accented = false;
1373 bool helper_active = false;
1375 ARDOUR::TempoMap::BBTPointList::const_iterator begin;
1376 ARDOUR::TempoMap::BBTPointList::const_iterator end;
1378 compute_current_bbt_points (lower, upper, begin, end);
1380 if (distance (begin, end) == 0) {
1384 switch (bbt_ruler_scale) {
1386 case bbt_show_beats:
1387 beats = distance (begin, end);
1388 bbt_nmarks = beats + 2;
1390 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1392 (*marks)[0].label = g_strdup(" ");
1393 (*marks)[0].position = lower;
1394 (*marks)[0].style = GtkCustomRulerMarkMicro;
1396 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1398 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1399 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1400 (*marks)[0].label = g_strdup (buf);
1401 helper_active = true;
1404 if ((*i).is_bar()) {
1405 (*marks)[n].style = GtkCustomRulerMarkMajor;
1406 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1407 } else if (((*i).beat % 2 == 1)) {
1408 (*marks)[n].style = GtkCustomRulerMarkMinor;
1409 snprintf (buf, sizeof(buf), " ");
1411 (*marks)[n].style = GtkCustomRulerMarkMicro;
1412 snprintf (buf, sizeof(buf), " ");
1414 (*marks)[n].label = g_strdup (buf);
1415 (*marks)[n].position = (*i).frame;
1421 case bbt_show_ticks:
1423 beats = distance (begin, end);
1424 bbt_nmarks = (beats + 2) * bbt_beat_subdivision;
1426 bbt_position_of_helper = lower + (30 * Editor::get_current_zoom ());
1427 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1429 (*marks)[0].label = g_strdup(" ");
1430 (*marks)[0].position = lower;
1431 (*marks)[0].style = GtkCustomRulerMarkMicro;
1433 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1435 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1436 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1437 (*marks)[0].label = g_strdup (buf);
1438 helper_active = true;
1441 if ((*i).is_bar()) {
1442 (*marks)[n].style = GtkCustomRulerMarkMajor;
1443 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1445 (*marks)[n].style = GtkCustomRulerMarkMinor;
1446 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).beat);
1448 if (((*i).frame < bbt_position_of_helper) && helper_active) {
1449 snprintf (buf, sizeof(buf), " ");
1451 (*marks)[n].label = g_strdup (buf);
1452 (*marks)[n].position = (*i).frame;
1456 /* Add the tick marks */
1458 /* Find the next beat */
1459 next_beat.beats = (*i).beat;
1460 next_beat.bars = (*i).bar;
1461 next_beat.ticks = 0;
1463 if ((*i).meter->divisions_per_bar() > (next_beat.beats + 1)) {
1464 next_beat.beats += 1;
1466 next_beat.bars += 1;
1467 next_beat.beats = 1;
1470 next_beat_pos = _session->tempo_map().frame_time(next_beat);
1472 frame_skip = (framepos_t) floor (frame_skip_error = (_session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute()));
1473 frame_skip_error -= frame_skip;
1474 skip = (uint32_t) (Timecode::BBT_Time::ticks_per_beat / bbt_beat_subdivision);
1476 pos = (*i).frame + frame_skip;
1477 accumulated_error = frame_skip_error;
1481 for (t = 0; (tick < Timecode::BBT_Time::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) {
1483 if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) {
1484 i_am_accented = true;
1487 snprintf (buf, sizeof(buf), " ");
1488 (*marks)[n].label = g_strdup (buf);
1490 /* Error compensation for float to framepos_t*/
1491 accumulated_error += frame_skip_error;
1492 if (accumulated_error > 1) {
1494 accumulated_error -= 1.0f;
1497 (*marks)[n].position = pos;
1499 if ((bbt_beat_subdivision > 4) && i_am_accented) {
1500 (*marks)[n].style = GtkCustomRulerMarkMinor;
1502 (*marks)[n].style = GtkCustomRulerMarkMicro;
1504 i_am_accented = false;
1511 case bbt_show_ticks_detail:
1513 beats = distance (begin, end);
1514 bbt_nmarks = (beats + 2) * bbt_beat_subdivision;
1516 bbt_position_of_helper = lower + (30 * Editor::get_current_zoom ());
1517 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1519 (*marks)[0].label = g_strdup(" ");
1520 (*marks)[0].position = lower;
1521 (*marks)[0].style = GtkCustomRulerMarkMicro;
1523 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1525 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1526 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1527 (*marks)[0].label = g_strdup (buf);
1528 helper_active = true;
1531 if ((*i).is_bar()) {
1532 (*marks)[n].style = GtkCustomRulerMarkMajor;
1533 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1535 (*marks)[n].style = GtkCustomRulerMarkMinor;
1536 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).beat);
1538 if (((*i).frame < bbt_position_of_helper) && helper_active) {
1539 snprintf (buf, sizeof(buf), " ");
1541 (*marks)[n].label = g_strdup (buf);
1542 (*marks)[n].position = (*i).frame;
1546 /* Add the tick marks */
1548 /* Find the next beat */
1550 next_beat.beats = (*i).beat;
1551 next_beat.bars = (*i).bar;
1553 if ((*i).meter->divisions_per_bar() > (next_beat.beats + 1)) {
1554 next_beat.beats += 1;
1556 next_beat.bars += 1;
1557 next_beat.beats = 1;
1560 next_beat_pos = _session->tempo_map().frame_time(next_beat);
1562 frame_skip = (framepos_t) floor (frame_skip_error = (_session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute()));
1563 frame_skip_error -= frame_skip;
1564 skip = (uint32_t) (Timecode::BBT_Time::ticks_per_beat / bbt_beat_subdivision);
1566 pos = (*i).frame + frame_skip;
1567 accumulated_error = frame_skip_error;
1571 for (t = 0; (tick < Timecode::BBT_Time::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) {
1573 if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) {
1574 i_am_accented = true;
1577 if (i_am_accented && (pos > bbt_position_of_helper)){
1578 snprintf (buf, sizeof(buf), "%" PRIu32, tick);
1580 snprintf (buf, sizeof(buf), " ");
1583 (*marks)[n].label = g_strdup (buf);
1585 /* Error compensation for float to framepos_t*/
1586 accumulated_error += frame_skip_error;
1587 if (accumulated_error > 1) {
1589 accumulated_error -= 1.0f;
1592 (*marks)[n].position = pos;
1594 if ((bbt_beat_subdivision > 4) && i_am_accented) {
1595 (*marks)[n].style = GtkCustomRulerMarkMinor;
1597 (*marks)[n].style = GtkCustomRulerMarkMicro;
1599 i_am_accented = false;
1606 case bbt_show_ticks_super_detail:
1608 beats = distance (begin, end);
1609 bbt_nmarks = (beats + 2) * bbt_beat_subdivision;
1611 bbt_position_of_helper = lower + (30 * Editor::get_current_zoom ());
1612 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1614 (*marks)[0].label = g_strdup(" ");
1615 (*marks)[0].position = lower;
1616 (*marks)[0].style = GtkCustomRulerMarkMicro;
1618 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1620 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1621 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1622 (*marks)[0].label = g_strdup (buf);
1623 helper_active = true;
1626 if ((*i).is_bar()) {
1627 (*marks)[n].style = GtkCustomRulerMarkMajor;
1628 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1630 (*marks)[n].style = GtkCustomRulerMarkMinor;
1631 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).beat);
1633 if (((*i).frame < bbt_position_of_helper) && helper_active) {
1634 snprintf (buf, sizeof(buf), " ");
1636 (*marks)[n].label = g_strdup (buf);
1637 (*marks)[n].position = (*i).frame;
1641 /* Add the tick marks */
1643 /* Find the next beat */
1645 next_beat.beats = (*i).beat;
1646 next_beat.bars = (*i).bar;
1648 if ((*i).meter->divisions_per_bar() > (next_beat.beats + 1)) {
1649 next_beat.beats += 1;
1651 next_beat.bars += 1;
1652 next_beat.beats = 1;
1655 next_beat_pos = _session->tempo_map().frame_time(next_beat);
1657 frame_skip = (framepos_t) floor (frame_skip_error = (_session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute()));
1658 frame_skip_error -= frame_skip;
1659 skip = (uint32_t) (Timecode::BBT_Time::ticks_per_beat / bbt_beat_subdivision);
1661 pos = (*i).frame + frame_skip;
1662 accumulated_error = frame_skip_error;
1666 for (t = 0; (tick < Timecode::BBT_Time::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) {
1668 if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) {
1669 i_am_accented = true;
1672 if (pos > bbt_position_of_helper) {
1673 snprintf (buf, sizeof(buf), "%" PRIu32, tick);
1675 snprintf (buf, sizeof(buf), " ");
1678 (*marks)[n].label = g_strdup (buf);
1680 /* Error compensation for float to framepos_t*/
1681 accumulated_error += frame_skip_error;
1682 if (accumulated_error > 1) {
1684 accumulated_error -= 1.0f;
1687 (*marks)[n].position = pos;
1689 if ((bbt_beat_subdivision > 4) && i_am_accented) {
1690 (*marks)[n].style = GtkCustomRulerMarkMinor;
1692 (*marks)[n].style = GtkCustomRulerMarkMicro;
1694 i_am_accented = false;
1703 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1704 snprintf (buf, sizeof(buf), "cannot handle %" PRIu32 " bars", bbt_bars );
1705 (*marks)[0].style = GtkCustomRulerMarkMajor;
1706 (*marks)[0].label = g_strdup (buf);
1707 (*marks)[0].position = lower;
1713 bbt_nmarks = (gint) (bbt_bars / 64) + 1;
1714 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1715 for (n = 0, i = begin; i != end && n < bbt_nmarks; i++) {
1716 if ((*i).is_bar()) {
1717 if ((*i).bar % 64 == 1) {
1718 if ((*i).bar % 256 == 1) {
1719 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1720 (*marks)[n].style = GtkCustomRulerMarkMajor;
1722 snprintf (buf, sizeof(buf), " ");
1723 if ((*i).bar % 256 == 129) {
1724 (*marks)[n].style = GtkCustomRulerMarkMinor;
1726 (*marks)[n].style = GtkCustomRulerMarkMicro;
1729 (*marks)[n].label = g_strdup (buf);
1730 (*marks)[n].position = (*i).frame;
1738 bbt_nmarks = (bbt_bars / 16) + 1;
1739 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1740 for (n = 0, i = begin; i != end && n < bbt_nmarks; i++) {
1741 if ((*i).is_bar()) {
1742 if ((*i).bar % 16 == 1) {
1743 if ((*i).bar % 64 == 1) {
1744 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1745 (*marks)[n].style = GtkCustomRulerMarkMajor;
1747 snprintf (buf, sizeof(buf), " ");
1748 if ((*i).bar % 64 == 33) {
1749 (*marks)[n].style = GtkCustomRulerMarkMinor;
1751 (*marks)[n].style = GtkCustomRulerMarkMicro;
1754 (*marks)[n].label = g_strdup (buf);
1755 (*marks)[n].position = (*i).frame;
1763 bbt_nmarks = (bbt_bars / 4) + 1;
1764 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1765 for (n = 0, i = begin; i != end && n < bbt_nmarks; ++i) {
1766 if ((*i).is_bar()) {
1767 if ((*i).bar % 4 == 1) {
1768 if ((*i).bar % 16 == 1) {
1769 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1770 (*marks)[n].style = GtkCustomRulerMarkMajor;
1772 snprintf (buf, sizeof(buf), " ");
1773 if ((*i).bar % 16 == 9) {
1774 (*marks)[n].style = GtkCustomRulerMarkMinor;
1776 (*marks)[n].style = GtkCustomRulerMarkMicro;
1779 (*marks)[n].label = g_strdup (buf);
1780 (*marks)[n].position = (*i).frame;
1789 bbt_nmarks = bbt_bars + 2;
1790 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks );
1791 for (n = 0, i = begin; i != end && n < bbt_nmarks; i++) {
1792 if ((*i).is_bar()) {
1793 if ((*i).bar % 4 == 1) {
1794 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1795 (*marks)[n].style = GtkCustomRulerMarkMajor;
1797 snprintf (buf, sizeof(buf), " ");
1798 if ((*i).bar % 4 == 3) {
1799 (*marks)[n].style = GtkCustomRulerMarkMinor;
1801 (*marks)[n].style = GtkCustomRulerMarkMicro;
1804 (*marks)[n].label = g_strdup (buf);
1805 (*marks)[n].position = (*i).frame;
1814 return n; //return the actual number of marks made, since we might have skipped some from fractional time signatures
1819 Editor::set_samples_ruler_scale (framepos_t lower, framepos_t upper)
1821 _samples_ruler_interval = (upper - lower) / 5;
1825 Editor::metric_get_samples (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upper*/, gint /*maxchars*/)
1828 framepos_t const ilower = (framepos_t) floor (lower);
1833 if (_session == 0) {
1838 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * nmarks);
1839 for (n = 0, pos = ilower; n < nmarks; pos += _samples_ruler_interval, ++n) {
1840 snprintf (buf, sizeof(buf), "%" PRIi64, pos);
1841 (*marks)[n].label = g_strdup (buf);
1842 (*marks)[n].position = pos;
1843 (*marks)[n].style = GtkCustomRulerMarkMajor;
1850 sample_to_clock_parts ( framepos_t sample,
1851 framepos_t sample_rate,
1865 hrs = left / (sample_rate * 60 * 60);
1866 left -= hrs * sample_rate * 60 * 60;
1867 mins = left / (sample_rate * 60);
1868 left -= mins * sample_rate * 60;
1869 secs = left / sample_rate;
1870 left -= secs * sample_rate;
1871 millisecs = left * 1000 / sample_rate;
1873 *millisecs_p = millisecs;
1882 Editor::set_minsec_ruler_scale (framepos_t lower, framepos_t upper)
1887 if (_session == 0) {
1891 fr = _session->frame_rate();
1893 /* to prevent 'flashing' */
1894 if (lower > (spacer = (framepos_t)(128 * Editor::get_current_zoom ()))) {
1900 framecnt_t const range = upper - lower;
1902 if (range < (fr / 50)) {
1903 minsec_mark_interval = fr / 1000; /* show 1/1000 seconds */
1904 minsec_ruler_scale = minsec_show_frames;
1905 minsec_mark_modulo = 10;
1906 } else if (range <= (fr / 10)) { /* 0-0.1 second */
1907 minsec_mark_interval = fr / 1000; /* show 1/1000 seconds */
1908 minsec_ruler_scale = minsec_show_frames;
1909 minsec_mark_modulo = 10;
1910 } else if (range <= (fr / 2)) { /* 0-0.5 second */
1911 minsec_mark_interval = fr / 100; /* show 1/100 seconds */
1912 minsec_ruler_scale = minsec_show_frames;
1913 minsec_mark_modulo = 100;
1914 } else if (range <= fr) { /* 0-1 second */
1915 minsec_mark_interval = fr / 10; /* show 1/10 seconds */
1916 minsec_ruler_scale = minsec_show_frames;
1917 minsec_mark_modulo = 200;
1918 } else if (range <= 2 * fr) { /* 1-2 seconds */
1919 minsec_mark_interval = fr / 10; /* show 1/10 seconds */
1920 minsec_ruler_scale = minsec_show_frames;
1921 minsec_mark_modulo = 500;
1922 } else if (range <= 8 * fr) { /* 2-5 seconds */
1923 minsec_mark_interval = fr / 5; /* show 2 seconds */
1924 minsec_ruler_scale = minsec_show_frames;
1925 minsec_mark_modulo = 1000;
1926 } else if (range <= 16 * fr) { /* 8-16 seconds */
1927 minsec_mark_interval = fr; /* show 1 seconds */
1928 minsec_ruler_scale = minsec_show_seconds;
1929 minsec_mark_modulo = 2;
1930 } else if (range <= 30 * fr) { /* 10-30 seconds */
1931 minsec_mark_interval = fr; /* show 1 seconds */
1932 minsec_ruler_scale = minsec_show_seconds;
1933 minsec_mark_modulo = 5;
1934 } else if (range <= 60 * fr) { /* 30-60 seconds */
1935 minsec_mark_interval = fr; /* show 1 seconds */
1936 minsec_ruler_scale = minsec_show_seconds;
1937 minsec_mark_modulo = 5;
1938 } else if (range <= 2 * 60 * fr) { /* 1-2 minutes */
1939 minsec_mark_interval = 5 * fr; /* show 5 seconds */
1940 minsec_ruler_scale = minsec_show_seconds;
1941 minsec_mark_modulo = 3;
1942 } else if (range <= 4 * 60 * fr) { /* 4 minutes */
1943 minsec_mark_interval = 5 * fr; /* show 10 seconds */
1944 minsec_ruler_scale = minsec_show_seconds;
1945 minsec_mark_modulo = 30;
1946 } else if (range <= 10 * 60 * fr) { /* 10 minutes */
1947 minsec_mark_interval = 30 * fr; /* show 30 seconds */
1948 minsec_ruler_scale = minsec_show_seconds;
1949 minsec_mark_modulo = 120;
1950 } else if (range <= 30 * 60 * fr) { /* 10-30 minutes */
1951 minsec_mark_interval = 60 * fr; /* show 1 minute */
1952 minsec_ruler_scale = minsec_show_minutes;
1953 minsec_mark_modulo = 5;
1954 } else if (range <= 60 * 60 * fr) { /* 30 minutes - 1hr */
1955 minsec_mark_interval = 2 * 60 * fr; /* show 2 minutes */
1956 minsec_ruler_scale = minsec_show_minutes;
1957 minsec_mark_modulo = 10;
1958 } else if (range <= 4 * 60 * 60 * fr) { /* 1 - 4 hrs*/
1959 minsec_mark_interval = 5 * 60 * fr; /* show 10 minutes */
1960 minsec_ruler_scale = minsec_show_minutes;
1961 minsec_mark_modulo = 30;
1962 } else if (range <= 8 * 60 * 60 * fr) { /* 4 - 8 hrs*/
1963 minsec_mark_interval = 20 * 60 * fr; /* show 20 minutes */
1964 minsec_ruler_scale = minsec_show_minutes;
1965 minsec_mark_modulo = 60;
1966 } else if (range <= 16 * 60 * 60 * fr) { /* 16-24 hrs*/
1967 minsec_mark_interval = 60 * 60 * fr; /* show 60 minutes */
1968 minsec_ruler_scale = minsec_show_hours;
1969 minsec_mark_modulo = 2;
1972 /* not possible if framepos_t is a 32 bit quantity */
1974 minsec_mark_interval = 4 * 60 * 60 * fr; /* show 4 hrs */
1976 minsec_nmarks = 2 + (range / minsec_mark_interval);
1980 Editor::metric_get_minsec (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upper*/, gint /*maxchars*/)
1984 long hrs, mins, secs, millisecs;
1988 if (_session == 0) {
1992 /* to prevent 'flashing' */
1993 if (lower > (spacer = (framepos_t) (128 * Editor::get_current_zoom ()))) {
1994 lower = lower - spacer;
1999 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * minsec_nmarks);
2000 pos = ((((framepos_t) floor(lower)) + (minsec_mark_interval/2))/minsec_mark_interval) * minsec_mark_interval;
2001 switch (minsec_ruler_scale) {
2002 case minsec_show_seconds:
2003 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2004 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2005 if (secs % minsec_mark_modulo == 0) {
2007 (*marks)[n].style = GtkCustomRulerMarkMajor;
2009 (*marks)[n].style = GtkCustomRulerMarkMinor;
2011 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2013 snprintf (buf, sizeof(buf), " ");
2014 (*marks)[n].style = GtkCustomRulerMarkMicro;
2016 (*marks)[n].label = g_strdup (buf);
2017 (*marks)[n].position = pos;
2020 case minsec_show_minutes:
2021 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2022 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2023 if (mins % minsec_mark_modulo == 0) {
2025 (*marks)[n].style = GtkCustomRulerMarkMajor;
2027 (*marks)[n].style = GtkCustomRulerMarkMinor;
2029 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2031 snprintf (buf, sizeof(buf), " ");
2032 (*marks)[n].style = GtkCustomRulerMarkMicro;
2034 (*marks)[n].label = g_strdup (buf);
2035 (*marks)[n].position = pos;
2038 case minsec_show_hours:
2039 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2040 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2041 if (hrs % minsec_mark_modulo == 0) {
2042 (*marks)[n].style = GtkCustomRulerMarkMajor;
2043 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2045 snprintf (buf, sizeof(buf), " ");
2046 (*marks)[n].style = GtkCustomRulerMarkMicro;
2048 (*marks)[n].label = g_strdup (buf);
2049 (*marks)[n].position = pos;
2052 case minsec_show_frames:
2053 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2054 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2055 if (millisecs % minsec_mark_modulo == 0) {
2057 (*marks)[n].style = GtkCustomRulerMarkMajor;
2059 (*marks)[n].style = GtkCustomRulerMarkMinor;
2061 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2063 snprintf (buf, sizeof(buf), " ");
2064 (*marks)[n].style = GtkCustomRulerMarkMicro;
2066 (*marks)[n].label = g_strdup (buf);
2067 (*marks)[n].position = pos;
2072 return minsec_nmarks;