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 "canvas/group.h"
33 #include "canvas/canvas.h"
35 #include "ardour/session.h"
36 #include "ardour/tempo.h"
37 #include "ardour/profile.h"
39 #include "gtkmm2ext/gtk_ui.h"
44 #include "gtk-custom-hruler.h"
45 #include "gui_thread.h"
46 #include "time_axis_view.h"
47 #include "editor_drag.h"
48 #include "editor_cursors.h"
52 using namespace ARDOUR;
55 using namespace Editing;
57 Editor *Editor::ruler_editor;
59 /* the order here must match the "metric" enums in editor.h */
61 GtkCustomMetric Editor::ruler_metrics[4] = {
62 {1, Editor::_metric_get_timecode },
63 {1, Editor::_metric_get_bbt },
64 {1, Editor::_metric_get_samples },
65 {1, Editor::_metric_get_minsec }
69 Editor::initialize_rulers ()
72 ruler_grabbed_widget = 0;
74 _ruler_separator = new Gtk::HSeparator();
75 _ruler_separator->set_size_request(-1, 2);
76 _ruler_separator->set_name("TimebarPadding");
77 _ruler_separator->show();
79 _minsec_ruler = gtk_custom_hruler_new ();
80 minsec_ruler = Glib::wrap (_minsec_ruler);
81 minsec_ruler->set_name ("MinSecRuler");
82 minsec_ruler->set_size_request (-1, (int)timebar_height);
83 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_minsec_ruler), &ruler_metrics[ruler_metric_minsec]);
84 minsec_ruler->hide ();
85 minsec_ruler->set_no_show_all();
87 _timecode_ruler = gtk_custom_hruler_new ();
88 timecode_ruler = Glib::wrap (_timecode_ruler);
89 timecode_ruler->set_name ("TimecodeRuler");
90 timecode_ruler->set_size_request (-1, (int)timebar_height);
91 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_timecode_ruler), &ruler_metrics[ruler_metric_timecode]);
92 timecode_ruler->hide ();
93 timecode_ruler->set_no_show_all();
96 _bbt_ruler = gtk_custom_hruler_new ();
97 bbt_ruler = Glib::wrap (_bbt_ruler);
98 bbt_ruler->set_name ("BBTRuler");
99 bbt_ruler->set_size_request (-1, (int)timebar_height);
100 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
102 bbt_ruler->set_no_show_all();
105 _samples_ruler = gtk_custom_hruler_new ();
106 samples_ruler = Glib::wrap (_samples_ruler);
107 samples_ruler->set_name ("SamplesRuler");
108 samples_ruler->set_size_request (-1, (int) timebar_height);
109 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER (_samples_ruler), &ruler_metrics[ruler_metric_samples]);
110 samples_ruler->hide ();
111 samples_ruler->set_no_show_all ();
113 _bbt_ruler = gtk_custom_hruler_new ();
114 bbt_ruler = Glib::wrap (_bbt_ruler);
115 bbt_ruler->set_name ("BBTRuler");
116 bbt_ruler->set_size_request (-1, (int)timebar_height);
117 gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
119 bbt_ruler->set_no_show_all();
120 minsec_ruler->hide ();
121 minsec_ruler->set_no_show_all();
124 using namespace Box_Helpers;
125 BoxList & ruler_lab_children = ruler_label_vbox.children();
126 BoxList & ruler_children = time_canvas_vbox.children();
127 BoxList & lab_children = time_bars_vbox.children();
129 BoxList::iterator canvaspos = ruler_children.begin();
131 lab_children.push_back (Element(meter_label, PACK_SHRINK, PACK_START));
132 lab_children.push_back (Element(tempo_label, PACK_SHRINK, PACK_START));
133 lab_children.push_back (Element(range_mark_label, PACK_SHRINK, PACK_START));
134 lab_children.push_back (Element(transport_mark_label, PACK_SHRINK, PACK_START));
135 lab_children.push_back (Element(cd_mark_label, PACK_SHRINK, PACK_START));
136 lab_children.push_back (Element(mark_label, PACK_SHRINK, PACK_START));
137 lab_children.push_back (Element(videotl_label, PACK_SHRINK, PACK_START));
139 ruler_lab_children.push_back (Element(minsec_label, PACK_SHRINK, PACK_START));
140 ruler_children.insert (canvaspos, Element(*minsec_ruler, PACK_SHRINK, PACK_START));
141 ruler_lab_children.push_back (Element(timecode_label, PACK_SHRINK, PACK_START));
142 ruler_children.insert (canvaspos, Element(*timecode_ruler, PACK_SHRINK, PACK_START));
143 ruler_lab_children.push_back (Element(samples_label, PACK_SHRINK, PACK_START));
144 ruler_children.insert (canvaspos, Element (*samples_ruler, PACK_SHRINK, PACK_START));
145 ruler_lab_children.push_back (Element(bbt_label, PACK_SHRINK, PACK_START));
146 ruler_children.insert (canvaspos, Element(*bbt_ruler, PACK_SHRINK, PACK_START));
148 timecode_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
149 bbt_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
150 samples_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
151 minsec_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
153 timecode_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
154 bbt_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
155 samples_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
156 minsec_ruler->signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_release));
158 timecode_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
159 bbt_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
160 samples_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
161 minsec_ruler->signal_button_press_event().connect (sigc::mem_fun(*this, &Editor::ruler_button_press));
163 timecode_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
164 bbt_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
165 samples_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
166 minsec_ruler->signal_motion_notify_event().connect (sigc::mem_fun(*this, &Editor::ruler_mouse_motion));
168 timecode_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
169 bbt_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
170 samples_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
171 minsec_ruler->signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::ruler_scroll));
173 visible_timebars = 0; /*this will be changed below */
177 Editor::ruler_scroll (GdkEventScroll* event)
180 int direction = event->direction;
181 bool handled = false;
185 temporal_zoom_step (false);
189 case GDK_SCROLL_DOWN:
190 temporal_zoom_step (true);
194 case GDK_SCROLL_LEFT:
195 xdelta = (current_page_samples() / 2);
196 if (leftmost_frame > xdelta) {
197 reset_x_origin (leftmost_frame - xdelta);
204 case GDK_SCROLL_RIGHT:
205 xdelta = (current_page_samples() / 2);
206 if (max_framepos - xdelta > leftmost_frame) {
207 reset_x_origin (leftmost_frame + xdelta);
209 reset_x_origin (max_framepos - current_page_samples());
224 Editor::ruler_button_press (GdkEventButton* ev)
230 Widget * grab_widget = 0;
232 if (timecode_ruler->is_realized() && ev->window == timecode_ruler->get_window()->gobj()) {
233 grab_widget = timecode_ruler;
234 } else if (bbt_ruler->is_realized() && ev->window == bbt_ruler->get_window()->gobj()) {
235 grab_widget = bbt_ruler;
236 } else if (samples_ruler->is_realized() && ev->window == samples_ruler->get_window()->gobj()) {
237 grab_widget = samples_ruler;
238 } else if (minsec_ruler->is_realized() && ev->window == minsec_ruler->get_window()->gobj()) {
239 grab_widget = minsec_ruler;
243 grab_widget->add_modal_grab ();
244 ruler_grabbed_widget = grab_widget;
247 if (ev->button == 1) {
248 // Since we will locate the playhead on button release, cancel any running
250 if (_session->is_auditioning()) {
251 _session->cancel_audition ();
254 /* playhead cursor drag: CursorDrag expects an event with
255 * canvas coordinates, so convert from window coordinates,
256 * since for now, rulers are still Gtk::Widgets.
259 GdkEventButton canvas_ev = *ev;
260 ArdourCanvas::Duple d = _track_canvas->window_to_canvas (ArdourCanvas::Duple (ev->x, ev->y));
261 canvas_ev.x = rint (d.x);
262 canvas_ev.y = rint (d.y);
264 _drags->set (new CursorDrag (this, *playhead_cursor, false), reinterpret_cast<GdkEvent *> (&canvas_ev));
265 _dragging_playhead = true;
272 Editor::ruler_button_release (GdkEventButton* ev)
278 if (_drags->active ()) {
279 GdkEventButton canvas_ev = *ev;
280 ArdourCanvas::Duple d = _track_canvas->window_to_canvas (ArdourCanvas::Duple (ev->x, ev->y));
281 canvas_ev.x = rint (d.x);
282 canvas_ev.x = rint (d.y);
283 _drags->end_grab (reinterpret_cast<GdkEvent*> (&canvas_ev));
284 _dragging_playhead = false;
287 if (ev->button == 3) {
289 stop_canvas_autoscroll();
291 framepos_t where = window_event_frame ((GdkEvent*) ev);
294 popup_ruler_menu (where);
297 if (ruler_grabbed_widget) {
298 ruler_grabbed_widget->remove_modal_grab();
299 ruler_grabbed_widget = 0;
306 Editor::ruler_label_button_release (GdkEventButton* ev)
308 if (ev->button == 3) {
309 Gtk::Menu* m = dynamic_cast<Gtk::Menu*> (ActionManager::get_widget (X_("/RulerMenuPopup")));
311 m->popup (1, ev->time);
320 Editor::ruler_mouse_motion (GdkEventMotion* ev)
326 if (_drags->active ()) {
327 GdkEventMotion canvas_ev = *ev;
328 ArdourCanvas::Duple d = _track_canvas->window_to_canvas (ArdourCanvas::Duple (ev->x, ev->y));
329 canvas_ev.x = rint (d.x);
330 canvas_ev.y = rint (d.y);
331 _drags->window_motion_handler (reinterpret_cast<GdkEvent*> (&canvas_ev), false);
339 Editor::popup_ruler_menu (framepos_t where, ItemType t)
341 using namespace Menu_Helpers;
343 if (editor_ruler_menu == 0) {
344 editor_ruler_menu = new Menu;
345 editor_ruler_menu->set_name ("ArdourContextMenu");
348 // always build from scratch
349 MenuList& ruler_items = editor_ruler_menu->items();
350 editor_ruler_menu->set_name ("ArdourContextMenu");
355 ruler_items.push_back (MenuElem (_("New location marker"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_marker), where, false, false)));
356 ruler_items.push_back (MenuElem (_("Clear all locations"), sigc::mem_fun(*this, &Editor::clear_markers)));
357 ruler_items.push_back (MenuElem (_("Unhide locations"), sigc::mem_fun(*this, &Editor::unhide_markers)));
358 ruler_items.push_back (SeparatorElem ());
360 case RangeMarkerBarItem:
361 ruler_items.push_back (MenuElem (_("New range"), sigc::bind (sigc::mem_fun (*this, &Editor::mouse_add_new_range), where)));
362 ruler_items.push_back (MenuElem (_("Clear all ranges"), sigc::mem_fun(*this, &Editor::clear_ranges)));
363 ruler_items.push_back (MenuElem (_("Unhide ranges"), sigc::mem_fun(*this, &Editor::unhide_ranges)));
364 ruler_items.push_back (SeparatorElem ());
367 case TransportMarkerBarItem:
371 case CdMarkerBarItem:
373 ruler_items.push_back (MenuElem (_("New CD track marker"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_marker), where, true, false)));
378 ruler_items.push_back (MenuElem (_("New Tempo"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_tempo_event), where)));
379 ruler_items.push_back (SeparatorElem ());
383 ruler_items.push_back (MenuElem (_("New Meter"), sigc::bind ( sigc::mem_fun(*this, &Editor::mouse_add_new_meter_event), where)));
384 ruler_items.push_back (SeparatorElem ());
388 ruler_items.push_back (MenuElem (_("Timeline height")));
389 static_cast<MenuItem*>(&ruler_items.back())->set_sensitive(false);
390 ruler_items.push_back (CheckMenuElem (_("Large"), sigc::bind ( sigc::mem_fun(*this, &Editor::set_video_timeline_height), 6)));
391 if (videotl_bar_height == 6) { static_cast<Gtk::CheckMenuItem*>(&ruler_items.back())->set_active(true);}
392 ruler_items.push_back (CheckMenuElem (_("Normal"), sigc::bind ( sigc::mem_fun(*this, &Editor::set_video_timeline_height), 4)));
393 if (videotl_bar_height == 4) { static_cast<Gtk::CheckMenuItem*>(&ruler_items.back())->set_active(true);}
394 ruler_items.push_back (CheckMenuElem (_("Small"), sigc::bind ( sigc::mem_fun(*this, &Editor::set_video_timeline_height), 3)));
395 if (videotl_bar_height == 3) { static_cast<Gtk::CheckMenuItem*>(&ruler_items.back())->set_active(true);}
396 ruler_items.push_back (SeparatorElem ());
398 ruler_items.push_back (MenuElem (_("Align Video Track")));
399 static_cast<MenuItem*>(&ruler_items.back())->set_sensitive(false);
401 ruler_items.push_back (CheckMenuElem (_("Lock")));
403 Gtk::CheckMenuItem* vtl_lock = static_cast<Gtk::CheckMenuItem*>(&ruler_items.back());
404 vtl_lock->set_active(is_video_timeline_locked());
405 vtl_lock->signal_activate().connect (sigc::mem_fun(*this, &Editor::toggle_video_timeline_locked));
408 ruler_items.push_back (SeparatorElem ());
415 Glib::RefPtr<Action> action;
417 action = ActionManager::get_action ("Rulers", "toggle-minsec-ruler");
419 ruler_items.push_back (MenuElem (*action->create_menu_item()));
421 if (!Profile->get_sae()) {
422 action = ActionManager::get_action ("Rulers", "toggle-timecode-ruler");
424 ruler_items.push_back (MenuElem (*action->create_menu_item()));
427 action = ActionManager::get_action ("Rulers", "toggle-samples-ruler");
429 ruler_items.push_back (MenuElem (*action->create_menu_item()));
431 action = ActionManager::get_action ("Rulers", "toggle-bbt-ruler");
433 ruler_items.push_back (MenuElem (*action->create_menu_item()));
435 action = ActionManager::get_action ("Rulers", "toggle-meter-ruler");
437 ruler_items.push_back (MenuElem (*action->create_menu_item()));
439 action = ActionManager::get_action ("Rulers", "toggle-tempo-ruler");
441 ruler_items.push_back (MenuElem (*action->create_menu_item()));
443 if (!Profile->get_sae()) {
444 action = ActionManager::get_action ("Rulers", "toggle-range-ruler");
446 ruler_items.push_back (MenuElem (*action->create_menu_item()));
449 action = ActionManager::get_action ("Rulers", "toggle-loop-punch-ruler");
451 ruler_items.push_back (MenuElem (*action->create_menu_item()));
453 action = ActionManager::get_action ("Rulers", "toggle-cd-marker-ruler");
455 ruler_items.push_back (MenuElem (*action->create_menu_item()));
457 action = ActionManager::get_action ("Rulers", "toggle-marker-ruler");
459 ruler_items.push_back (MenuElem (*action->create_menu_item()));
461 action = ActionManager::get_action ("Rulers", "toggle-video-ruler");
463 ruler_items.push_back (MenuElem (*action->create_menu_item()));
466 editor_ruler_menu->popup (1, gtk_get_current_event_time());
468 no_ruler_shown_update = false;
472 Editor::store_ruler_visibility ()
474 XMLNode* node = new XMLNode(X_("RulerVisibility"));
476 node->add_property (X_("timecode"), ruler_timecode_action->get_active() ? "yes": "no");
477 node->add_property (X_("bbt"), ruler_bbt_action->get_active() ? "yes": "no");
478 node->add_property (X_("samples"), ruler_samples_action->get_active() ? "yes": "no");
479 node->add_property (X_("minsec"), ruler_minsec_action->get_active() ? "yes": "no");
480 node->add_property (X_("tempo"), ruler_tempo_action->get_active() ? "yes": "no");
481 node->add_property (X_("meter"), ruler_meter_action->get_active() ? "yes": "no");
482 node->add_property (X_("marker"), ruler_marker_action->get_active() ? "yes": "no");
483 node->add_property (X_("rangemarker"), ruler_range_action->get_active() ? "yes": "no");
484 node->add_property (X_("transportmarker"), ruler_loop_punch_action->get_active() ? "yes": "no");
485 node->add_property (X_("cdmarker"), ruler_cd_marker_action->get_active() ? "yes": "no");
486 node->add_property (X_("videotl"), ruler_video_action->get_active() ? "yes": "no");
488 _session->add_extra_xml (*node);
489 _session->set_dirty ();
493 Editor::restore_ruler_visibility ()
496 XMLNode * node = _session->extra_xml (X_("RulerVisibility"));
498 no_ruler_shown_update = true;
501 if ((prop = node->property ("timecode")) != 0) {
502 if (string_is_affirmative (prop->value())) {
503 ruler_timecode_action->set_active (true);
505 ruler_timecode_action->set_active (false);
508 if ((prop = node->property ("bbt")) != 0) {
509 if (string_is_affirmative (prop->value())) {
510 ruler_bbt_action->set_active (true);
512 ruler_bbt_action->set_active (false);
515 if ((prop = node->property ("samples")) != 0) {
516 if (string_is_affirmative (prop->value())) {
517 ruler_samples_action->set_active (true);
519 ruler_samples_action->set_active (false);
522 if ((prop = node->property ("minsec")) != 0) {
523 if (string_is_affirmative (prop->value())) {
524 ruler_minsec_action->set_active (true);
526 ruler_minsec_action->set_active (false);
529 if ((prop = node->property ("tempo")) != 0) {
530 if (string_is_affirmative (prop->value())) {
531 ruler_tempo_action->set_active (true);
533 ruler_tempo_action->set_active (false);
536 if ((prop = node->property ("meter")) != 0) {
537 if (string_is_affirmative (prop->value())) {
538 ruler_meter_action->set_active (true);
540 ruler_meter_action->set_active (false);
543 if ((prop = node->property ("marker")) != 0) {
544 if (string_is_affirmative (prop->value())) {
545 ruler_marker_action->set_active (true);
547 ruler_marker_action->set_active (false);
550 if ((prop = node->property ("rangemarker")) != 0) {
551 if (string_is_affirmative (prop->value())) {
552 ruler_range_action->set_active (true);
554 ruler_range_action->set_active (false);
558 if ((prop = node->property ("transportmarker")) != 0) {
559 if (string_is_affirmative (prop->value())) {
560 ruler_loop_punch_action->set_active (true);
562 ruler_loop_punch_action->set_active (false);
566 if ((prop = node->property ("cdmarker")) != 0) {
567 if (string_is_affirmative (prop->value())) {
568 ruler_cd_marker_action->set_active (true);
570 ruler_cd_marker_action->set_active (false);
574 // this _session doesn't yet know about the cdmarker ruler
575 // as a benefit to the user who doesn't know the feature exists, show the ruler if
576 // any cd marks exist
577 ruler_cd_marker_action->set_active (false);
578 const Locations::LocationList & locs = _session->locations()->list();
579 for (Locations::LocationList::const_iterator i = locs.begin(); i != locs.end(); ++i) {
580 if ((*i)->is_cd_marker()) {
581 ruler_cd_marker_action->set_active (true);
587 if ((prop = node->property ("videotl")) != 0) {
588 if (string_is_affirmative (prop->value())) {
589 ruler_video_action->set_active (true);
591 ruler_video_action->set_active (false);
597 no_ruler_shown_update = false;
598 update_ruler_visibility ();
602 Editor::update_ruler_visibility ()
604 int visible_rulers = 0;
606 if (no_ruler_shown_update) {
610 visible_timebars = 0;
612 if (ruler_minsec_action->get_active()) {
614 minsec_label.show ();
615 minsec_ruler->show ();
617 minsec_label.hide ();
618 minsec_ruler->hide ();
621 if (ruler_timecode_action->get_active()) {
623 timecode_label.show ();
624 timecode_ruler->show ();
626 timecode_label.hide ();
627 timecode_ruler->hide ();
630 if (ruler_samples_action->get_active()) {
632 samples_label.show ();
633 samples_ruler->show ();
635 samples_label.hide ();
636 samples_ruler->hide ();
639 if (ruler_bbt_action->get_active()) {
653 /* gtk update probs require this (damn) */
656 range_mark_label.hide();
657 transport_mark_label.hide();
658 cd_mark_label.hide();
660 videotl_label.hide();
662 if (ruler_meter_action->get_active()) {
663 old_unit_pos = meter_group->position().y;
664 if (tbpos != old_unit_pos) {
665 meter_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
667 old_unit_pos = meter_bar_group->position().y;
668 if (tbgpos != old_unit_pos) {
669 meter_bar_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
671 meter_bar_group->show();
674 tbpos += timebar_height;
675 tbgpos += timebar_height;
678 meter_bar_group->hide();
683 if (ruler_tempo_action->get_active()) {
684 old_unit_pos = tempo_group->position().y;
685 if (tbpos != old_unit_pos) {
686 tempo_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
688 old_unit_pos = tempo_bar_group->position().y;
689 if (tbgpos != old_unit_pos) {
690 tempo_bar_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
692 tempo_bar_group->show();
695 tbpos += timebar_height;
696 tbgpos += timebar_height;
699 tempo_bar_group->hide();
704 if (!Profile->get_sae() && ruler_range_action->get_active()) {
705 old_unit_pos = range_marker_group->position().y;
706 if (tbpos != old_unit_pos) {
707 range_marker_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
709 old_unit_pos = range_marker_bar_group->position().y;
710 if (tbgpos != old_unit_pos) {
711 range_marker_bar_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
713 range_marker_bar_group->show();
714 range_marker_group->show();
715 range_mark_label.show();
717 tbpos += timebar_height;
718 tbgpos += timebar_height;
721 range_marker_bar_group->hide();
722 range_marker_group->hide();
723 range_mark_label.hide();
726 if (ruler_loop_punch_action->get_active()) {
727 old_unit_pos = transport_marker_group->position().y;
728 if (tbpos != old_unit_pos) {
729 transport_marker_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
731 old_unit_pos = transport_marker_bar_group->position().y;
732 if (tbgpos != old_unit_pos) {
733 transport_marker_bar_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
735 transport_marker_bar_group->show();
736 transport_marker_group->show();
737 transport_mark_label.show();
738 tbpos += timebar_height;
739 tbgpos += timebar_height;
742 transport_marker_bar_group->hide();
743 transport_marker_group->hide();
744 transport_mark_label.hide();
747 if (ruler_cd_marker_action->get_active()) {
748 old_unit_pos = cd_marker_group->position().y;
749 if (tbpos != old_unit_pos) {
750 cd_marker_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
752 old_unit_pos = cd_marker_bar_group->position().y;
753 if (tbgpos != old_unit_pos) {
754 cd_marker_bar_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
756 cd_marker_bar_group->show();
757 cd_marker_group->show();
758 cd_mark_label.show();
759 tbpos += timebar_height;
760 tbgpos += timebar_height;
762 // make sure all cd markers show up in their respective places
763 update_cd_marker_display();
765 cd_marker_bar_group->hide();
766 cd_marker_group->hide();
767 cd_mark_label.hide();
768 // make sure all cd markers show up in their respective places
769 update_cd_marker_display();
772 if (ruler_marker_action->get_active()) {
773 old_unit_pos = marker_group->position().y;
774 if (tbpos != old_unit_pos) {
775 marker_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
777 old_unit_pos = marker_bar_group->position().y;
778 if (tbgpos != old_unit_pos) {
779 marker_bar_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
781 marker_bar_group->show();
782 marker_group->show();
784 tbpos += timebar_height;
785 tbgpos += timebar_height;
788 marker_bar_group->hide();
789 marker_group->hide();
793 if (ruler_video_action->get_active()) {
794 old_unit_pos = videotl_group->position().y;
795 if (tbpos != old_unit_pos) {
796 videotl_group->move (ArdourCanvas::Duple (0.0, tbpos - old_unit_pos));
798 old_unit_pos = videotl_group->position().y;
799 if (tbgpos != old_unit_pos) {
800 videotl_group->move (ArdourCanvas::Duple (0.0, tbgpos - old_unit_pos));
802 videotl_group->show();
803 videotl_group->show();
804 videotl_label.show();
805 tbpos += timebar_height * videotl_bar_height;
806 tbgpos += timebar_height * videotl_bar_height;
807 visible_timebars+=videotl_bar_height;
808 queue_visual_videotimeline_update();
810 videotl_group->hide();
811 videotl_group->hide();
812 videotl_label.hide();
813 update_video_timeline(true);
816 ruler_label_vbox.set_size_request (-1, (int)(timebar_height * visible_rulers));
817 time_canvas_vbox.set_size_request (-1,-1);
819 compute_fixed_ruler_scale ();
820 update_fixed_rulers();
821 redisplay_tempo (false);
823 /* Changing ruler visibility means that any lines on markers might need updating */
824 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
825 i->second->setup_lines ();
830 Editor::update_just_timecode ()
832 ENSURE_GUI_THREAD (*this, &Editor::update_just_timecode)
838 framepos_t rightmost_frame = leftmost_frame + current_page_samples();
840 if (ruler_timecode_action->get_active()) {
841 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_timecode_ruler), leftmost_frame, rightmost_frame,
842 leftmost_frame, _session->current_end_frame());
847 Editor::compute_fixed_ruler_scale ()
853 if (ruler_timecode_action->get_active()) {
854 set_timecode_ruler_scale (leftmost_frame, leftmost_frame + current_page_samples());
857 if (ruler_minsec_action->get_active()) {
858 set_minsec_ruler_scale (leftmost_frame, leftmost_frame + current_page_samples());
861 if (ruler_samples_action->get_active()) {
862 set_samples_ruler_scale (leftmost_frame, leftmost_frame + current_page_samples());
867 Editor::update_fixed_rulers ()
869 framepos_t rightmost_frame;
875 compute_fixed_ruler_scale ();
877 ruler_metrics[ruler_metric_timecode].units_per_pixel = samples_per_pixel;
878 ruler_metrics[ruler_metric_samples].units_per_pixel = samples_per_pixel;
879 ruler_metrics[ruler_metric_minsec].units_per_pixel = samples_per_pixel;
881 rightmost_frame = leftmost_frame + current_page_samples();
883 /* these force a redraw, which in turn will force execution of the metric callbacks
884 to compute the relevant ticks to display.
887 if (ruler_timecode_action->get_active()) {
888 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_timecode_ruler), leftmost_frame, rightmost_frame,
889 leftmost_frame, _session->current_end_frame());
892 if (ruler_samples_action->get_active()) {
893 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER (_samples_ruler), leftmost_frame, rightmost_frame,
894 leftmost_frame, _session->current_end_frame());
897 if (ruler_minsec_action->get_active()) {
898 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_minsec_ruler), leftmost_frame, rightmost_frame,
899 leftmost_frame, _session->current_end_frame());
904 Editor::update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
905 ARDOUR::TempoMap::BBTPointList::const_iterator& end)
911 compute_bbt_ruler_scale (leftmost_frame, leftmost_frame+current_page_samples(),
914 ruler_metrics[ruler_metric_bbt].units_per_pixel = samples_per_pixel;
916 if (ruler_bbt_action->get_active()) {
917 gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_bbt_ruler), leftmost_frame, leftmost_frame+current_page_samples(),
918 leftmost_frame, _session->current_end_frame());
922 /* Mark generation */
925 Editor::_metric_get_timecode (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
927 return ruler_editor->metric_get_timecode (marks, lower, upper, maxchars);
931 Editor::_metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
933 return ruler_editor->metric_get_bbt (marks, lower, upper, maxchars);
937 Editor::_metric_get_samples (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
939 return ruler_editor->metric_get_samples (marks, lower, upper, maxchars);
943 Editor::_metric_get_minsec (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint maxchars)
945 return ruler_editor->metric_get_minsec (marks, lower, upper, maxchars);
949 Editor::set_timecode_ruler_scale (framepos_t lower, framepos_t upper)
958 fr = _session->frame_rate();
960 if (lower > (spacer = (framepos_t) (128 * Editor::get_current_zoom ()))) {
961 lower = lower - spacer;
965 upper = upper + spacer;
966 framecnt_t const range = upper - lower;
968 if (range < (2 * _session->frames_per_timecode_frame())) { /* 0 - 2 frames */
969 timecode_ruler_scale = timecode_show_bits;
970 timecode_mark_modulo = 20;
971 timecode_nmarks = 2 + (2 * _session->config.get_subframes_per_frame());
972 } else if (range <= (fr / 4)) { /* 2 frames - 0.250 second */
973 timecode_ruler_scale = timecode_show_frames;
974 timecode_mark_modulo = 1;
975 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
976 } else if (range <= (fr / 2)) { /* 0.25-0.5 second */
977 timecode_ruler_scale = timecode_show_frames;
978 timecode_mark_modulo = 2;
979 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
980 } else if (range <= fr) { /* 0.5-1 second */
981 timecode_ruler_scale = timecode_show_frames;
982 timecode_mark_modulo = 5;
983 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
984 } else if (range <= 2 * fr) { /* 1-2 seconds */
985 timecode_ruler_scale = timecode_show_frames;
986 timecode_mark_modulo = 10;
987 timecode_nmarks = 2 + (range / (framepos_t)_session->frames_per_timecode_frame());
988 } else if (range <= 8 * fr) { /* 2-8 seconds */
989 timecode_ruler_scale = timecode_show_seconds;
990 timecode_mark_modulo = 1;
991 timecode_nmarks = 2 + (range / fr);
992 } else if (range <= 16 * fr) { /* 8-16 seconds */
993 timecode_ruler_scale = timecode_show_seconds;
994 timecode_mark_modulo = 2;
995 timecode_nmarks = 2 + (range / fr);
996 } else if (range <= 30 * fr) { /* 16-30 seconds */
997 timecode_ruler_scale = timecode_show_seconds;
998 timecode_mark_modulo = 5;
999 timecode_nmarks = 2 + (range / fr);
1000 } else if (range <= 60 * fr) { /* 30-60 seconds */
1001 timecode_ruler_scale = timecode_show_seconds;
1002 timecode_mark_modulo = 5;
1003 timecode_nmarks = 2 + (range / fr);
1004 } else if (range <= 2 * 60 * fr) { /* 1-2 minutes */
1005 timecode_ruler_scale = timecode_show_seconds;
1006 timecode_mark_modulo = 15;
1007 timecode_nmarks = 2 + (range / fr);
1008 } else if (range <= 4 * 60 * fr) { /* 2-4 minutes */
1009 timecode_ruler_scale = timecode_show_seconds;
1010 timecode_mark_modulo = 30;
1011 timecode_nmarks = 2 + (range / fr);
1012 } else if (range <= 10 * 60 * fr) { /* 4-10 minutes */
1013 timecode_ruler_scale = timecode_show_minutes;
1014 timecode_mark_modulo = 2;
1015 timecode_nmarks = 2 + 10;
1016 } else if (range <= 30 * 60 * fr) { /* 10-30 minutes */
1017 timecode_ruler_scale = timecode_show_minutes;
1018 timecode_mark_modulo = 5;
1019 timecode_nmarks = 2 + 30;
1020 } else if (range <= 60 * 60 * fr) { /* 30 minutes - 1hr */
1021 timecode_ruler_scale = timecode_show_minutes;
1022 timecode_mark_modulo = 10;
1023 timecode_nmarks = 2 + 60;
1024 } else if (range <= 4 * 60 * 60 * fr) { /* 1 - 4 hrs*/
1025 timecode_ruler_scale = timecode_show_minutes;
1026 timecode_mark_modulo = 30;
1027 timecode_nmarks = 2 + (60 * 4);
1028 } else if (range <= 8 * 60 * 60 * fr) { /* 4 - 8 hrs*/
1029 timecode_ruler_scale = timecode_show_hours;
1030 timecode_mark_modulo = 1;
1031 timecode_nmarks = 2 + 8;
1032 } else if (range <= 16 * 60 * 60 * fr) { /* 16-24 hrs*/
1033 timecode_ruler_scale = timecode_show_hours;
1034 timecode_mark_modulo = 1;
1035 timecode_nmarks = 2 + 24;
1038 /* not possible if framepos_t is a 32 bit quantity */
1040 timecode_ruler_scale = timecode_show_hours;
1041 timecode_mark_modulo = 4;
1042 timecode_nmarks = 2 + 24;
1048 Editor::metric_get_timecode (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upper*/, gint /*maxchars*/)
1052 Timecode::Time timecode;
1056 if (_session == 0) {
1060 if (lower > (spacer = (framecnt_t)(128 * Editor::get_current_zoom ()))) {
1061 lower = lower - spacer;
1066 pos = (framecnt_t) floor (lower);
1068 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * timecode_nmarks);
1069 switch (timecode_ruler_scale) {
1070 case timecode_show_bits:
1072 // Find timecode time of this sample (pos) with subframe accuracy
1073 _session->sample_to_timecode(pos, timecode, true /* use_offset */, true /* use_subframes */ );
1075 for (n = 0; n < timecode_nmarks; n++) {
1076 _session->timecode_to_sample(timecode, pos, true /* use_offset */, true /* use_subframes */ );
1077 if ((timecode.subframes % timecode_mark_modulo) == 0) {
1078 if (timecode.subframes == 0) {
1079 (*marks)[n].style = GtkCustomRulerMarkMajor;
1080 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1082 (*marks)[n].style = GtkCustomRulerMarkMinor;
1083 snprintf (buf, sizeof(buf), ".%02u", timecode.subframes);
1086 snprintf (buf, sizeof(buf)," ");
1087 (*marks)[n].style = GtkCustomRulerMarkMicro;
1090 (*marks)[n].label = g_strdup (buf);
1091 (*marks)[n].position = pos;
1093 // Increment subframes by one
1094 Timecode::increment_subframes( timecode, _session->config.get_subframes_per_frame() );
1097 case timecode_show_seconds:
1098 // Find timecode time of this sample (pos)
1099 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1100 // Go to next whole second down
1101 Timecode::seconds_floor( timecode );
1103 for (n = 0; n < timecode_nmarks; n++) {
1104 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1105 if ((timecode.seconds % timecode_mark_modulo) == 0) {
1106 if (timecode.seconds == 0) {
1107 (*marks)[n].style = GtkCustomRulerMarkMajor;
1108 (*marks)[n].position = pos;
1110 (*marks)[n].style = GtkCustomRulerMarkMinor;
1111 (*marks)[n].position = pos;
1113 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1115 snprintf (buf, sizeof(buf)," ");
1116 (*marks)[n].style = GtkCustomRulerMarkMicro;
1117 (*marks)[n].position = pos;
1120 (*marks)[n].label = g_strdup (buf);
1121 Timecode::increment_seconds( timecode, _session->config.get_subframes_per_frame() );
1124 case timecode_show_minutes:
1125 // Find timecode time of this sample (pos)
1126 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1127 // Go to next whole minute down
1128 Timecode::minutes_floor( timecode );
1130 for (n = 0; n < timecode_nmarks; n++) {
1131 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1132 if ((timecode.minutes % timecode_mark_modulo) == 0) {
1133 if (timecode.minutes == 0) {
1134 (*marks)[n].style = GtkCustomRulerMarkMajor;
1136 (*marks)[n].style = GtkCustomRulerMarkMinor;
1138 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1140 snprintf (buf, sizeof(buf)," ");
1141 (*marks)[n].style = GtkCustomRulerMarkMicro;
1144 (*marks)[n].label = g_strdup (buf);
1145 (*marks)[n].position = pos;
1147 Timecode::increment_minutes( timecode, _session->config.get_subframes_per_frame() );
1151 case timecode_show_hours:
1152 // Find timecode time of this sample (pos)
1153 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1154 // Go to next whole hour down
1155 Timecode::hours_floor( timecode );
1157 for (n = 0; n < timecode_nmarks; n++) {
1158 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1159 if ((timecode.hours % timecode_mark_modulo) == 0) {
1160 (*marks)[n].style = GtkCustomRulerMarkMajor;
1161 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1163 snprintf (buf, sizeof(buf)," ");
1164 (*marks)[n].style = GtkCustomRulerMarkMicro;
1167 (*marks)[n].label = g_strdup (buf);
1168 (*marks)[n].position = pos;
1170 Timecode::increment_hours( timecode, _session->config.get_subframes_per_frame() );
1173 case timecode_show_frames:
1174 // Find timecode time of this sample (pos)
1175 _session->sample_to_timecode(pos, timecode, true /* use_offset */, false /* use_subframes */ );
1176 // Go to next whole frame down
1177 Timecode::frames_floor( timecode );
1179 for (n = 0; n < timecode_nmarks; n++) {
1180 _session->timecode_to_sample(timecode, pos, true /* use_offset */, false /* use_subframes */ );
1181 if ((timecode.frames % timecode_mark_modulo) == 0) {
1182 if (timecode.frames == 0) {
1183 (*marks)[n].style = GtkCustomRulerMarkMajor;
1185 (*marks)[n].style = GtkCustomRulerMarkMinor;
1187 (*marks)[n].position = pos;
1188 snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
1190 snprintf (buf, sizeof(buf)," ");
1191 (*marks)[n].style = GtkCustomRulerMarkMicro;
1192 (*marks)[n].position = pos;
1195 (*marks)[n].label = g_strdup (buf);
1196 Timecode::increment( timecode, _session->config.get_subframes_per_frame() );
1202 return timecode_nmarks;
1207 Editor::compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
1208 ARDOUR::TempoMap::BBTPointList::const_iterator begin,
1209 ARDOUR::TempoMap::BBTPointList::const_iterator end)
1211 if (_session == 0) {
1215 TempoMap::BBTPointList::const_iterator i;
1216 Timecode::BBT_Time lower_beat, upper_beat; // the beats at each end of the ruler
1218 _session->bbt_time (lower, lower_beat);
1219 _session->bbt_time (upper, upper_beat);
1222 bbt_accent_modulo = 1;
1223 bbt_bar_helper_on = false;
1227 bbt_ruler_scale = bbt_over;
1229 switch (_snap_type) {
1230 case SnapToBeatDiv2:
1231 bbt_beat_subdivision = 2;
1233 case SnapToBeatDiv3:
1234 bbt_beat_subdivision = 3;
1236 case SnapToBeatDiv4:
1237 bbt_beat_subdivision = 4;
1239 case SnapToBeatDiv5:
1240 bbt_beat_subdivision = 5;
1241 bbt_accent_modulo = 2; // XXX YIKES
1243 case SnapToBeatDiv6:
1244 bbt_beat_subdivision = 6;
1245 bbt_accent_modulo = 2; // XXX YIKES
1247 case SnapToBeatDiv7:
1248 bbt_beat_subdivision = 7;
1249 bbt_accent_modulo = 2; // XXX YIKES
1251 case SnapToBeatDiv8:
1252 bbt_beat_subdivision = 8;
1253 bbt_accent_modulo = 2;
1255 case SnapToBeatDiv10:
1256 bbt_beat_subdivision = 10;
1257 bbt_accent_modulo = 2; // XXX YIKES
1259 case SnapToBeatDiv12:
1260 bbt_beat_subdivision = 12;
1261 bbt_accent_modulo = 3;
1263 case SnapToBeatDiv14:
1264 bbt_beat_subdivision = 14;
1265 bbt_accent_modulo = 3; // XXX YIKES!
1267 case SnapToBeatDiv16:
1268 bbt_beat_subdivision = 16;
1269 bbt_accent_modulo = 4;
1271 case SnapToBeatDiv20:
1272 bbt_beat_subdivision = 20;
1273 bbt_accent_modulo = 5;
1275 case SnapToBeatDiv24:
1276 bbt_beat_subdivision = 24;
1277 bbt_accent_modulo = 6;
1279 case SnapToBeatDiv28:
1280 bbt_beat_subdivision = 28;
1281 bbt_accent_modulo = 7;
1283 case SnapToBeatDiv32:
1284 bbt_beat_subdivision = 32;
1285 bbt_accent_modulo = 8;
1287 case SnapToBeatDiv64:
1288 bbt_beat_subdivision = 64;
1289 bbt_accent_modulo = 8;
1291 case SnapToBeatDiv128:
1292 bbt_beat_subdivision = 128;
1293 bbt_accent_modulo = 8;
1296 bbt_beat_subdivision = 4;
1300 if (distance (begin, end) == 0) {
1306 if ((*i).beat >= (*begin).beat) {
1307 bbt_bars = (*i).bar - (*begin).bar;
1309 bbt_bars = (*i).bar - (*begin).bar - 1;
1311 beats = distance (begin, end) - bbt_bars;
1313 /* Only show the bar helper if there aren't many bars on the screen */
1314 if ((bbt_bars < 2) || (beats < 5)) {
1315 bbt_bar_helper_on = true;
1318 if (bbt_bars > 8192) {
1319 bbt_ruler_scale = bbt_over;
1320 } else if (bbt_bars > 1024) {
1321 bbt_ruler_scale = bbt_show_64;
1322 } else if (bbt_bars > 256) {
1323 bbt_ruler_scale = bbt_show_16;
1324 } else if (bbt_bars > 64) {
1325 bbt_ruler_scale = bbt_show_4;
1326 } else if (bbt_bars > 10) {
1327 bbt_ruler_scale = bbt_show_1;
1328 } else if (bbt_bars > 2) {
1329 bbt_ruler_scale = bbt_show_beats;
1330 } else if (bbt_bars > 0) {
1331 bbt_ruler_scale = bbt_show_ticks;
1333 bbt_ruler_scale = bbt_show_ticks_detail;
1336 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)) {
1337 bbt_ruler_scale = bbt_show_ticks_super_detail;
1342 Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble upper, gint /*maxchars*/)
1344 if (_session == 0) {
1348 TempoMap::BBTPointList::const_iterator i;
1353 Timecode::BBT_Time next_beat;
1354 framepos_t next_beat_pos;
1360 framepos_t frame_skip;
1361 double frame_skip_error;
1362 double bbt_position_of_helper;
1363 double accumulated_error;
1364 bool i_am_accented = false;
1365 bool helper_active = false;
1367 ARDOUR::TempoMap::BBTPointList::const_iterator begin;
1368 ARDOUR::TempoMap::BBTPointList::const_iterator end;
1370 compute_current_bbt_points (lower, upper, begin, end);
1372 if (distance (begin, end) == 0) {
1376 switch (bbt_ruler_scale) {
1378 case bbt_show_beats:
1379 beats = distance (begin, end);
1380 bbt_nmarks = beats + 2;
1382 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1384 (*marks)[0].label = g_strdup(" ");
1385 (*marks)[0].position = lower;
1386 (*marks)[0].style = GtkCustomRulerMarkMicro;
1388 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1390 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1391 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1392 (*marks)[0].label = g_strdup (buf);
1393 helper_active = true;
1396 if ((*i).is_bar()) {
1397 (*marks)[n].style = GtkCustomRulerMarkMajor;
1398 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1399 } else if (((*i).beat % 2 == 1)) {
1400 (*marks)[n].style = GtkCustomRulerMarkMinor;
1401 snprintf (buf, sizeof(buf), " ");
1403 (*marks)[n].style = GtkCustomRulerMarkMicro;
1404 snprintf (buf, sizeof(buf), " ");
1406 (*marks)[n].label = g_strdup (buf);
1407 (*marks)[n].position = (*i).frame;
1413 case bbt_show_ticks:
1415 beats = distance (begin, end);
1416 bbt_nmarks = (beats + 2) * bbt_beat_subdivision;
1418 bbt_position_of_helper = lower + (30 * Editor::get_current_zoom ());
1419 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1421 (*marks)[0].label = g_strdup(" ");
1422 (*marks)[0].position = lower;
1423 (*marks)[0].style = GtkCustomRulerMarkMicro;
1425 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1427 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1428 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1429 (*marks)[0].label = g_strdup (buf);
1430 helper_active = true;
1433 if ((*i).is_bar()) {
1434 (*marks)[n].style = GtkCustomRulerMarkMajor;
1435 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1437 (*marks)[n].style = GtkCustomRulerMarkMinor;
1438 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).beat);
1440 if (((*i).frame < bbt_position_of_helper) && helper_active) {
1441 snprintf (buf, sizeof(buf), " ");
1443 (*marks)[n].label = g_strdup (buf);
1444 (*marks)[n].position = (*i).frame;
1448 /* Add the tick marks */
1450 /* Find the next beat */
1451 next_beat.beats = (*i).beat;
1452 next_beat.bars = (*i).bar;
1453 next_beat.ticks = 0;
1455 if ((*i).meter->divisions_per_bar() > (next_beat.beats + 1)) {
1456 next_beat.beats += 1;
1458 next_beat.bars += 1;
1459 next_beat.beats = 1;
1462 next_beat_pos = _session->tempo_map().frame_time(next_beat);
1464 frame_skip = (framepos_t) floor (frame_skip_error = (_session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute()));
1465 frame_skip_error -= frame_skip;
1466 skip = (uint32_t) (Timecode::BBT_Time::ticks_per_beat / bbt_beat_subdivision);
1468 pos = (*i).frame + frame_skip;
1469 accumulated_error = frame_skip_error;
1473 for (t = 0; (tick < Timecode::BBT_Time::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) {
1475 if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) {
1476 i_am_accented = true;
1479 snprintf (buf, sizeof(buf), " ");
1480 (*marks)[n].label = g_strdup (buf);
1482 /* Error compensation for float to framepos_t*/
1483 accumulated_error += frame_skip_error;
1484 if (accumulated_error > 1) {
1486 accumulated_error -= 1.0f;
1489 (*marks)[n].position = pos;
1491 if ((bbt_beat_subdivision > 4) && i_am_accented) {
1492 (*marks)[n].style = GtkCustomRulerMarkMinor;
1494 (*marks)[n].style = GtkCustomRulerMarkMicro;
1496 i_am_accented = false;
1503 case bbt_show_ticks_detail:
1505 beats = distance (begin, end);
1506 bbt_nmarks = (beats + 2) * bbt_beat_subdivision;
1508 bbt_position_of_helper = lower + (30 * Editor::get_current_zoom ());
1509 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1511 (*marks)[0].label = g_strdup(" ");
1512 (*marks)[0].position = lower;
1513 (*marks)[0].style = GtkCustomRulerMarkMicro;
1515 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1517 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1518 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1519 (*marks)[0].label = g_strdup (buf);
1520 helper_active = true;
1523 if ((*i).is_bar()) {
1524 (*marks)[n].style = GtkCustomRulerMarkMajor;
1525 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1527 (*marks)[n].style = GtkCustomRulerMarkMinor;
1528 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).beat);
1530 if (((*i).frame < bbt_position_of_helper) && helper_active) {
1531 snprintf (buf, sizeof(buf), " ");
1533 (*marks)[n].label = g_strdup (buf);
1534 (*marks)[n].position = (*i).frame;
1538 /* Add the tick marks */
1540 /* Find the next beat */
1542 next_beat.beats = (*i).beat;
1543 next_beat.bars = (*i).bar;
1545 if ((*i).meter->divisions_per_bar() > (next_beat.beats + 1)) {
1546 next_beat.beats += 1;
1548 next_beat.bars += 1;
1549 next_beat.beats = 1;
1552 next_beat_pos = _session->tempo_map().frame_time(next_beat);
1554 frame_skip = (framepos_t) floor (frame_skip_error = (_session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute()));
1555 frame_skip_error -= frame_skip;
1556 skip = (uint32_t) (Timecode::BBT_Time::ticks_per_beat / bbt_beat_subdivision);
1558 pos = (*i).frame + frame_skip;
1559 accumulated_error = frame_skip_error;
1563 for (t = 0; (tick < Timecode::BBT_Time::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) {
1565 if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) {
1566 i_am_accented = true;
1569 if (i_am_accented && (pos > bbt_position_of_helper)){
1570 snprintf (buf, sizeof(buf), "%" PRIu32, tick);
1572 snprintf (buf, sizeof(buf), " ");
1575 (*marks)[n].label = g_strdup (buf);
1577 /* Error compensation for float to framepos_t*/
1578 accumulated_error += frame_skip_error;
1579 if (accumulated_error > 1) {
1581 accumulated_error -= 1.0f;
1584 (*marks)[n].position = pos;
1586 if ((bbt_beat_subdivision > 4) && i_am_accented) {
1587 (*marks)[n].style = GtkCustomRulerMarkMinor;
1589 (*marks)[n].style = GtkCustomRulerMarkMicro;
1591 i_am_accented = false;
1598 case bbt_show_ticks_super_detail:
1600 beats = distance (begin, end);
1601 bbt_nmarks = (beats + 2) * bbt_beat_subdivision;
1603 bbt_position_of_helper = lower + (30 * Editor::get_current_zoom ());
1604 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1606 (*marks)[0].label = g_strdup(" ");
1607 (*marks)[0].position = lower;
1608 (*marks)[0].style = GtkCustomRulerMarkMicro;
1610 for (n = 1, i = begin; n < bbt_nmarks && i != end; ++i) {
1612 if ((*i).frame < lower && (bbt_bar_helper_on)) {
1613 snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat);
1614 (*marks)[0].label = g_strdup (buf);
1615 helper_active = true;
1618 if ((*i).is_bar()) {
1619 (*marks)[n].style = GtkCustomRulerMarkMajor;
1620 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1622 (*marks)[n].style = GtkCustomRulerMarkMinor;
1623 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).beat);
1625 if (((*i).frame < bbt_position_of_helper) && helper_active) {
1626 snprintf (buf, sizeof(buf), " ");
1628 (*marks)[n].label = g_strdup (buf);
1629 (*marks)[n].position = (*i).frame;
1633 /* Add the tick marks */
1635 /* Find the next beat */
1637 next_beat.beats = (*i).beat;
1638 next_beat.bars = (*i).bar;
1640 if ((*i).meter->divisions_per_bar() > (next_beat.beats + 1)) {
1641 next_beat.beats += 1;
1643 next_beat.bars += 1;
1644 next_beat.beats = 1;
1647 next_beat_pos = _session->tempo_map().frame_time(next_beat);
1649 frame_skip = (framepos_t) floor (frame_skip_error = (_session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute()));
1650 frame_skip_error -= frame_skip;
1651 skip = (uint32_t) (Timecode::BBT_Time::ticks_per_beat / bbt_beat_subdivision);
1653 pos = (*i).frame + frame_skip;
1654 accumulated_error = frame_skip_error;
1658 for (t = 0; (tick < Timecode::BBT_Time::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) {
1660 if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) {
1661 i_am_accented = true;
1664 if (pos > bbt_position_of_helper) {
1665 snprintf (buf, sizeof(buf), "%" PRIu32, tick);
1667 snprintf (buf, sizeof(buf), " ");
1670 (*marks)[n].label = g_strdup (buf);
1672 /* Error compensation for float to framepos_t*/
1673 accumulated_error += frame_skip_error;
1674 if (accumulated_error > 1) {
1676 accumulated_error -= 1.0f;
1679 (*marks)[n].position = pos;
1681 if ((bbt_beat_subdivision > 4) && i_am_accented) {
1682 (*marks)[n].style = GtkCustomRulerMarkMinor;
1684 (*marks)[n].style = GtkCustomRulerMarkMicro;
1686 i_am_accented = false;
1695 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1696 snprintf (buf, sizeof(buf), "cannot handle %" PRIu32 " bars", bbt_bars );
1697 (*marks)[0].style = GtkCustomRulerMarkMajor;
1698 (*marks)[0].label = g_strdup (buf);
1699 (*marks)[0].position = lower;
1705 bbt_nmarks = (gint) (bbt_bars / 64) + 1;
1706 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1707 for (n = 0, i = begin; i != end && n < bbt_nmarks; i++) {
1708 if ((*i).is_bar()) {
1709 if ((*i).bar % 64 == 1) {
1710 if ((*i).bar % 256 == 1) {
1711 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1712 (*marks)[n].style = GtkCustomRulerMarkMajor;
1714 snprintf (buf, sizeof(buf), " ");
1715 if ((*i).bar % 256 == 129) {
1716 (*marks)[n].style = GtkCustomRulerMarkMinor;
1718 (*marks)[n].style = GtkCustomRulerMarkMicro;
1721 (*marks)[n].label = g_strdup (buf);
1722 (*marks)[n].position = (*i).frame;
1730 bbt_nmarks = (bbt_bars / 16) + 1;
1731 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1732 for (n = 0, i = begin; i != end && n < bbt_nmarks; i++) {
1733 if ((*i).is_bar()) {
1734 if ((*i).bar % 16 == 1) {
1735 if ((*i).bar % 64 == 1) {
1736 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1737 (*marks)[n].style = GtkCustomRulerMarkMajor;
1739 snprintf (buf, sizeof(buf), " ");
1740 if ((*i).bar % 64 == 33) {
1741 (*marks)[n].style = GtkCustomRulerMarkMinor;
1743 (*marks)[n].style = GtkCustomRulerMarkMicro;
1746 (*marks)[n].label = g_strdup (buf);
1747 (*marks)[n].position = (*i).frame;
1755 bbt_nmarks = (bbt_bars / 4) + 1;
1756 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks);
1757 for (n = 0, i = begin; i != end && n < bbt_nmarks; ++i) {
1758 if ((*i).is_bar()) {
1759 if ((*i).bar % 4 == 1) {
1760 if ((*i).bar % 16 == 1) {
1761 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1762 (*marks)[n].style = GtkCustomRulerMarkMajor;
1764 snprintf (buf, sizeof(buf), " ");
1765 if ((*i).bar % 16 == 9) {
1766 (*marks)[n].style = GtkCustomRulerMarkMinor;
1768 (*marks)[n].style = GtkCustomRulerMarkMicro;
1771 (*marks)[n].label = g_strdup (buf);
1772 (*marks)[n].position = (*i).frame;
1781 bbt_nmarks = bbt_bars + 2;
1782 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * bbt_nmarks );
1783 for (n = 0, i = begin; i != end && n < bbt_nmarks; i++) {
1784 if ((*i).is_bar()) {
1785 if ((*i).bar % 4 == 1) {
1786 snprintf (buf, sizeof(buf), "%" PRIu32, (*i).bar);
1787 (*marks)[n].style = GtkCustomRulerMarkMajor;
1789 snprintf (buf, sizeof(buf), " ");
1790 if ((*i).bar % 4 == 3) {
1791 (*marks)[n].style = GtkCustomRulerMarkMinor;
1793 (*marks)[n].style = GtkCustomRulerMarkMicro;
1796 (*marks)[n].label = g_strdup (buf);
1797 (*marks)[n].position = (*i).frame;
1806 return n; //return the actual number of marks made, since we might have skipped some from fractional time signatures
1811 Editor::set_samples_ruler_scale (framepos_t lower, framepos_t upper)
1813 _samples_ruler_interval = (upper - lower) / 5;
1817 Editor::metric_get_samples (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upper*/, gint /*maxchars*/)
1820 framepos_t const ilower = (framepos_t) floor (lower);
1825 if (_session == 0) {
1830 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * nmarks);
1831 for (n = 0, pos = ilower; n < nmarks; pos += _samples_ruler_interval, ++n) {
1832 snprintf (buf, sizeof(buf), "%" PRIi64, pos);
1833 (*marks)[n].label = g_strdup (buf);
1834 (*marks)[n].position = pos;
1835 (*marks)[n].style = GtkCustomRulerMarkMajor;
1842 sample_to_clock_parts ( framepos_t sample,
1843 framepos_t sample_rate,
1857 hrs = left / (sample_rate * 60 * 60);
1858 left -= hrs * sample_rate * 60 * 60;
1859 mins = left / (sample_rate * 60);
1860 left -= mins * sample_rate * 60;
1861 secs = left / sample_rate;
1862 left -= secs * sample_rate;
1863 millisecs = left * 1000 / sample_rate;
1865 *millisecs_p = millisecs;
1874 Editor::set_minsec_ruler_scale (framepos_t lower, framepos_t upper)
1879 if (_session == 0) {
1883 fr = _session->frame_rate();
1885 /* to prevent 'flashing' */
1886 if (lower > (spacer = (framepos_t)(128 * Editor::get_current_zoom ()))) {
1892 framecnt_t const range = upper - lower;
1894 if (range < (fr / 50)) {
1895 minsec_mark_interval = fr / 1000; /* show 1/1000 seconds */
1896 minsec_ruler_scale = minsec_show_frames;
1897 minsec_mark_modulo = 10;
1898 } else if (range <= (fr / 10)) { /* 0-0.1 second */
1899 minsec_mark_interval = fr / 1000; /* show 1/1000 seconds */
1900 minsec_ruler_scale = minsec_show_frames;
1901 minsec_mark_modulo = 10;
1902 } else if (range <= (fr / 2)) { /* 0-0.5 second */
1903 minsec_mark_interval = fr / 100; /* show 1/100 seconds */
1904 minsec_ruler_scale = minsec_show_frames;
1905 minsec_mark_modulo = 100;
1906 } else if (range <= fr) { /* 0-1 second */
1907 minsec_mark_interval = fr / 10; /* show 1/10 seconds */
1908 minsec_ruler_scale = minsec_show_frames;
1909 minsec_mark_modulo = 200;
1910 } else if (range <= 2 * fr) { /* 1-2 seconds */
1911 minsec_mark_interval = fr / 10; /* show 1/10 seconds */
1912 minsec_ruler_scale = minsec_show_frames;
1913 minsec_mark_modulo = 500;
1914 } else if (range <= 8 * fr) { /* 2-5 seconds */
1915 minsec_mark_interval = fr / 5; /* show 2 seconds */
1916 minsec_ruler_scale = minsec_show_frames;
1917 minsec_mark_modulo = 1000;
1918 } else if (range <= 16 * fr) { /* 8-16 seconds */
1919 minsec_mark_interval = fr; /* show 1 seconds */
1920 minsec_ruler_scale = minsec_show_seconds;
1921 minsec_mark_modulo = 2;
1922 } else if (range <= 30 * fr) { /* 10-30 seconds */
1923 minsec_mark_interval = fr; /* show 1 seconds */
1924 minsec_ruler_scale = minsec_show_seconds;
1925 minsec_mark_modulo = 5;
1926 } else if (range <= 60 * fr) { /* 30-60 seconds */
1927 minsec_mark_interval = fr; /* show 1 seconds */
1928 minsec_ruler_scale = minsec_show_seconds;
1929 minsec_mark_modulo = 5;
1930 } else if (range <= 2 * 60 * fr) { /* 1-2 minutes */
1931 minsec_mark_interval = 5 * fr; /* show 5 seconds */
1932 minsec_ruler_scale = minsec_show_seconds;
1933 minsec_mark_modulo = 3;
1934 } else if (range <= 4 * 60 * fr) { /* 4 minutes */
1935 minsec_mark_interval = 5 * fr; /* show 10 seconds */
1936 minsec_ruler_scale = minsec_show_seconds;
1937 minsec_mark_modulo = 30;
1938 } else if (range <= 10 * 60 * fr) { /* 10 minutes */
1939 minsec_mark_interval = 30 * fr; /* show 30 seconds */
1940 minsec_ruler_scale = minsec_show_seconds;
1941 minsec_mark_modulo = 120;
1942 } else if (range <= 30 * 60 * fr) { /* 10-30 minutes */
1943 minsec_mark_interval = 60 * fr; /* show 1 minute */
1944 minsec_ruler_scale = minsec_show_minutes;
1945 minsec_mark_modulo = 5;
1946 } else if (range <= 60 * 60 * fr) { /* 30 minutes - 1hr */
1947 minsec_mark_interval = 2 * 60 * fr; /* show 2 minutes */
1948 minsec_ruler_scale = minsec_show_minutes;
1949 minsec_mark_modulo = 10;
1950 } else if (range <= 4 * 60 * 60 * fr) { /* 1 - 4 hrs*/
1951 minsec_mark_interval = 5 * 60 * fr; /* show 10 minutes */
1952 minsec_ruler_scale = minsec_show_minutes;
1953 minsec_mark_modulo = 30;
1954 } else if (range <= 8 * 60 * 60 * fr) { /* 4 - 8 hrs*/
1955 minsec_mark_interval = 20 * 60 * fr; /* show 20 minutes */
1956 minsec_ruler_scale = minsec_show_minutes;
1957 minsec_mark_modulo = 60;
1958 } else if (range <= 16 * 60 * 60 * fr) { /* 16-24 hrs*/
1959 minsec_mark_interval = 60 * 60 * fr; /* show 60 minutes */
1960 minsec_ruler_scale = minsec_show_hours;
1961 minsec_mark_modulo = 2;
1964 /* not possible if framepos_t is a 32 bit quantity */
1966 minsec_mark_interval = 4 * 60 * 60 * fr; /* show 4 hrs */
1968 minsec_nmarks = 2 + (range / minsec_mark_interval);
1972 Editor::metric_get_minsec (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upper*/, gint /*maxchars*/)
1976 long hrs, mins, secs, millisecs;
1980 if (_session == 0) {
1984 /* to prevent 'flashing' */
1985 if (lower > (spacer = (framepos_t) (128 * Editor::get_current_zoom ()))) {
1986 lower = lower - spacer;
1991 *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * minsec_nmarks);
1992 pos = ((((framepos_t) floor(lower)) + (minsec_mark_interval/2))/minsec_mark_interval) * minsec_mark_interval;
1993 switch (minsec_ruler_scale) {
1994 case minsec_show_seconds:
1995 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
1996 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
1997 if (secs % minsec_mark_modulo == 0) {
1999 (*marks)[n].style = GtkCustomRulerMarkMajor;
2001 (*marks)[n].style = GtkCustomRulerMarkMinor;
2003 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2005 snprintf (buf, sizeof(buf), " ");
2006 (*marks)[n].style = GtkCustomRulerMarkMicro;
2008 (*marks)[n].label = g_strdup (buf);
2009 (*marks)[n].position = pos;
2012 case minsec_show_minutes:
2013 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2014 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2015 if (mins % minsec_mark_modulo == 0) {
2017 (*marks)[n].style = GtkCustomRulerMarkMajor;
2019 (*marks)[n].style = GtkCustomRulerMarkMinor;
2021 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2023 snprintf (buf, sizeof(buf), " ");
2024 (*marks)[n].style = GtkCustomRulerMarkMicro;
2026 (*marks)[n].label = g_strdup (buf);
2027 (*marks)[n].position = pos;
2030 case minsec_show_hours:
2031 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2032 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2033 if (hrs % minsec_mark_modulo == 0) {
2034 (*marks)[n].style = GtkCustomRulerMarkMajor;
2035 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2037 snprintf (buf, sizeof(buf), " ");
2038 (*marks)[n].style = GtkCustomRulerMarkMicro;
2040 (*marks)[n].label = g_strdup (buf);
2041 (*marks)[n].position = pos;
2044 case minsec_show_frames:
2045 for (n = 0; n < minsec_nmarks; pos += minsec_mark_interval, ++n) {
2046 sample_to_clock_parts (pos, _session->frame_rate(), &hrs, &mins, &secs, &millisecs);
2047 if (millisecs % minsec_mark_modulo == 0) {
2049 (*marks)[n].style = GtkCustomRulerMarkMajor;
2051 (*marks)[n].style = GtkCustomRulerMarkMinor;
2053 snprintf (buf, sizeof(buf), "%02ld:%02ld:%02ld.%03ld", hrs, mins, secs, millisecs);
2055 snprintf (buf, sizeof(buf), " ");
2056 (*marks)[n].style = GtkCustomRulerMarkMicro;
2058 (*marks)[n].label = g_strdup (buf);
2059 (*marks)[n].position = pos;
2064 return minsec_nmarks;