2 Copyright (C) 1999 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.
20 #include <cstdio> // for sprintf
23 #include "pbd/convert.h"
24 #include "pbd/enumwriter.h"
26 #include <gtkmm/style.h>
28 #include "gtkmm2ext/cairocell.h"
29 #include <gtkmm2ext/utils.h>
31 #include "ardour/ardour.h"
32 #include "ardour/session.h"
33 #include "ardour/tempo.h"
34 #include "ardour/profile.h"
35 #include <sigc++/bind.h>
37 #include "ardour_ui.h"
38 #include "audio_clock.h"
41 #include "gui_thread.h"
44 using namespace ARDOUR;
49 using Gtkmm2ext::Keyboard;
54 sigc::signal<void> AudioClock::ModeChanged;
55 vector<AudioClock*> AudioClock::clocks;
57 uint32_t AudioClock::field_length[] = {
58 1, /* Timecode_Sign */
59 2, /* Timecode_Hours */
60 2, /* Timecode_Minutes */
61 2, /* Timecode_Seconds */
62 2, /* Timecode_Frames */
66 3, /* MS_Milliseconds */
73 AudioClock::AudioClock (const string& clock_name, bool transient, const string& widget_name,
74 bool allow_edit, bool follows_playhead, bool duration, bool with_info)
76 , is_transient (transient)
77 , is_duration (duration)
78 , editable (allow_edit)
79 , _follows_playhead (follows_playhead)
81 , supplemental_left (0)
82 , supplemental_right (0)
84 , _canonical_time_is_displayed (true)
97 ms_last_millisecs = 99999;
99 last_negative = false;
106 bbt_reference_time = -1;
107 editing_field = (Field) 0;
109 /* basic per-mode editable text "arrays" */
111 display = new CairoEditableText ();
113 _fixed_cells[Colon1] = new CairoCharCell (Colon1, ':');
114 _fixed_cells[Colon2] = new CairoCharCell (Colon2, ':');
115 _fixed_cells[Colon3] = new CairoCharCell (Colon3, ':');
116 _fixed_cells[Bar1] = new CairoCharCell (Bar1, '|');
117 _fixed_cells[Bar2] = new CairoCharCell (Bar2, '|');
119 _text_cells[Timecode_Sign] = new CairoTextCell (Timecode_Sign, field_length[Timecode_Sign]);
120 _text_cells[Timecode_Hours] = new CairoTextCell (Timecode_Hours, field_length[Timecode_Hours]);
121 _text_cells[Timecode_Minutes] = new CairoTextCell (Timecode_Minutes, field_length[Timecode_Minutes]);
122 _text_cells[Timecode_Seconds] = new CairoTextCell (Timecode_Seconds, field_length[Timecode_Seconds]);
123 _text_cells[Timecode_Frames] = new CairoTextCell (Timecode_Frames, field_length[Timecode_Frames]);
125 /* Minutes/Seconds */
127 _text_cells[MS_Hours] = new CairoTextCell (MS_Hours, field_length[MS_Hours]);
128 _text_cells[MS_Minutes] = new CairoTextCell (MS_Minutes, field_length[MS_Minutes]);
129 _text_cells[MS_Seconds] = new CairoTextCell (MS_Seconds, field_length[MS_Seconds]);
130 _text_cells[MS_Milliseconds] = new CairoTextCell (MS_Milliseconds, field_length[MS_Milliseconds]);
132 /* Beats/Bars/Ticks */
134 _text_cells[Bars] = new CairoTextCell (Bars, field_length[Bars]);
135 _text_cells[Beats] = new CairoTextCell (Beats, field_length[Beats]);
136 _text_cells[Ticks] = new CairoTextCell (Ticks, field_length[Ticks]);
140 _text_cells[AudioFrames] = new CairoTextCell (AudioFrames, field_length[AudioFrames]);
142 set_homogeneous (false);
146 supplemental_left = new CairoEditableText ();
147 supplemental_right = new CairoEditableText ();
149 /* field lengths of these cells will be set dynamically by ::set_mode()
152 _text_cells[LowerLeft1] = new CairoTextCell (LowerLeft1, 0);
153 _text_cells[LowerLeft2] = new CairoTextCell (LowerLeft2, 0);
154 _text_cells[LowerRight1] = new CairoTextCell (LowerRight1, 0);
155 _text_cells[LowerRight2] = new CairoTextCell (LowerRight2, 0);
157 bottom.set_spacing (1);
158 bottom.set_homogeneous (false);
159 bottom.pack_start (*supplemental_left, true, true);
160 bottom.pack_start (*supplemental_right, true, true);
162 top.pack_start (*display, true, true);
166 pack_start (top, true, true);
167 pack_start (bottom, true, true);
169 pack_start (*display, true, true);
174 set_widget_name (widget_name);
176 _mode = BBT; /* lie to force mode switch */
178 set (last_when, true);
183 clocks.push_back (this);
187 AudioClock::~AudioClock ()
189 /* these are not manage()'d, so that we can add/remove
190 them from containers as necessary.
194 delete supplemental_left;
195 delete supplemental_right;
197 for (std::map<Field,CairoCell*>::iterator i = _fixed_cells.begin(); i != _fixed_cells.end(); ++i) {
201 for (std::map<Field,CairoTextCell*>::iterator i = _text_cells.begin(); i != _text_cells.end(); ++i) {
207 AudioClock::set_widget_name (const string& name)
209 Widget::set_name (name);
215 AudioClock::set_theme ()
217 Glib::RefPtr<Gtk::Style> style = get_style ();
224 Pango::FontDescription font;
226 if (!is_realized()) {
227 font = get_font_for_style (get_name());
229 font = style->get_font();
232 display->set_font (font);
234 /* propagate font style,but smaller, into supplemental text */
235 if (supplemental_left) {
236 boost::shared_ptr<CairoFontDescription> smaller_font (new CairoFontDescription (*display->font().get()));
237 smaller_font->set_size (12);
238 supplemental_right->set_font (smaller_font);
239 supplemental_left->set_font (smaller_font);
242 Gdk::Color bg = style->get_base (Gtk::STATE_NORMAL);
243 Gdk::Color fg = style->get_text (Gtk::STATE_NORMAL);
244 Gdk::Color eg = style->get_text (Gtk::STATE_ACTIVE);
247 g = bg.get_green_p ();
248 b = bg.get_blue_p ();
251 display->set_bg (r, g, b, a);
253 if (supplemental_right) {
254 supplemental_right->set_bg (r,g,b,a);
255 supplemental_left->set_bg (r,g,b,a);
259 g = fg.get_green_p ();
260 b = fg.get_blue_p ();
263 display->set_colors (r, g, b, a);
265 if (supplemental_right) {
266 supplemental_right->set_colors (r,g,b,a);
267 supplemental_left->set_colors (r,g,b,a);
271 g = eg.get_green_p ();
272 b = eg.get_blue_p ();
275 display->set_edit_colors (r, g, b, a);
277 if (supplemental_right) {
278 supplemental_right->set_edit_colors (r,g,b,a);
279 supplemental_left->set_edit_colors (r,g,b,a);
291 AudioClock::end_edit ()
293 display->stop_editing ();
294 editing_field = (Field) 0;
297 /* move focus back to the default widget in the top level window */
299 Keyboard::magic_widget_drop_focus ();
301 Widget* top = get_toplevel();
303 if (top->is_toplevel ()) {
304 Window* win = dynamic_cast<Window*> (top);
310 AudioClock::on_realize ()
314 /* styles are not available until the widgets are bound to a window */
320 AudioClock::set (framepos_t when, bool force, framecnt_t offset, char which)
322 if ((!force && !is_visible()) || _session == 0) {
326 bool const pdelta = Config->get_primary_clock_delta_edit_cursor ();
327 bool const sdelta = Config->get_secondary_clock_delta_edit_cursor ();
329 if (offset && which == 'p' && pdelta) {
330 when = (when > offset) ? when - offset : offset - when;
331 } else if (offset && which == 's' && sdelta) {
332 when = (when > offset) ? when - offset : offset - when;
335 if (when == last_when && !force) {
339 if (which == 'p' && pdelta && !last_pdelta) {
340 set_widget_name("TransportClockDisplayDelta");
342 } else if (which == 'p' && !pdelta && last_pdelta) {
343 set_widget_name("TransportClockDisplay");
345 } else if (which == 's' && sdelta && !last_sdelta) {
346 set_widget_name("SecondaryClockDisplayDelta");
348 } else if (which == 's' && !sdelta && last_sdelta) {
349 set_widget_name("SecondaryClockDisplay");
355 set_timecode (when, force);
359 set_bbt (when, force);
363 set_minsec (when, force);
367 set_frames (when, force);
373 /* we're setting the time from a frames value, so keep it as the canonical value */
374 _canonical_time = when;
375 _canonical_time_is_displayed = false;
379 AudioClock::session_configuration_changed (std::string p)
381 if (p != "timecode-offset" && p != "timecode-offset-negative") {
390 current = current_duration ();
392 current = current_time ();
402 AudioClock::set_frames (framepos_t when, bool /*force*/)
405 snprintf (buf, sizeof (buf), "%" PRId64, when);
408 display->set_text (_text_cells[AudioFrames], "--");
410 if (supplemental_left) {
411 supplemental_left->set_text (_text_cells[LowerLeft2], "");
412 supplemental_right->set_text (_text_cells[LowerRight2], "");
419 display->set_text (_text_cells[AudioFrames], buf);
421 if (supplemental_left) {
422 framecnt_t rate = _session->frame_rate();
424 if (fmod (rate, 1000.0) == 0.000) {
425 sprintf (buf, "%" PRId64 "K", rate/1000);
427 sprintf (buf, "%" PRId64, rate);
430 supplemental_left->set_text (_text_cells[LowerLeft2], buf);
432 float vid_pullup = _session->config.get_video_pullup();
434 if (vid_pullup == 0.0) {
435 supplemental_right->set_text (_text_cells[LowerRight2], _("none"));
437 sprintf (buf, "%-6.4f", vid_pullup);
438 supplemental_right->set_text (_text_cells[LowerRight2], buf);
444 AudioClock::set_minsec (framepos_t when, bool force)
454 display->set_text (_text_cells[MS_Hours], "--");
455 display->set_text (_text_cells[MS_Minutes], "--");
456 display->set_text (_text_cells[MS_Seconds], "--");
457 display->set_text (_text_cells[MS_Milliseconds], "--");
459 if (supplemental_left) {
460 supplemental_left->set_text (_text_cells[LowerLeft2], "");
461 supplemental_right->set_text (_text_cells[LowerRight2], "");
468 hrs = (int) floor (left / (_session->frame_rate() * 60.0f * 60.0f));
469 left -= (framecnt_t) floor (hrs * _session->frame_rate() * 60.0f * 60.0f);
470 mins = (int) floor (left / (_session->frame_rate() * 60.0f));
471 left -= (framecnt_t) floor (mins * _session->frame_rate() * 60.0f);
472 secs = (int) floor (left / (float) _session->frame_rate());
473 left -= (framecnt_t) floor (secs * _session->frame_rate());
474 millisecs = floor (left * 1000.0 / (float) _session->frame_rate());
476 if (force || hrs != ms_last_hrs) {
477 sprintf (buf, "%02d", hrs);
478 display->set_text (_text_cells[MS_Hours], buf);
482 if (force || mins != ms_last_mins) {
483 sprintf (buf, "%02d", mins);
484 display->set_text (_text_cells[MS_Minutes], buf);
488 if (force || secs != ms_last_secs) {
489 sprintf (buf, "%02d", secs);
490 display->set_text (_text_cells[MS_Seconds], buf);
494 if (force || millisecs != ms_last_millisecs) {
495 sprintf (buf, "%03d", millisecs);
496 display->set_text (_text_cells[MS_Milliseconds], buf);
497 ms_last_millisecs = millisecs;
502 AudioClock::set_timecode (framepos_t when, bool force)
508 display->set_text (_text_cells[Timecode_Sign], "");
509 display->set_text (_text_cells[Timecode_Hours], "--");
510 display->set_text (_text_cells[Timecode_Minutes], "--");
511 display->set_text (_text_cells[Timecode_Seconds], "--");
512 display->set_text (_text_cells[Timecode_Frames], "--");
514 if (supplemental_left) {
515 supplemental_left->set_text (_text_cells[LowerLeft2], "");
516 supplemental_right->set_text (_text_cells[LowerRight2], "");
523 _session->timecode_duration (when, TC);
525 _session->timecode_time (when, TC);
528 if (force || TC.hours != last_hrs || TC.negative != last_negative) {
530 display->set_text (_text_cells[Timecode_Sign], "-");
531 sprintf (buf, "%0*" PRIu32, field_length[Timecode_Hours], TC.hours);
533 display->set_text (_text_cells[Timecode_Sign], " ");
534 sprintf (buf, "%0*" PRIu32, field_length[Timecode_Hours], TC.hours);
536 display->set_text (_text_cells[Timecode_Hours], buf);
538 last_negative = TC.negative;
541 if (force || TC.minutes != last_mins) {
542 sprintf (buf, "%0*" PRIu32, field_length[Timecode_Minutes], TC.minutes);
543 display->set_text (_text_cells[Timecode_Minutes], buf);
544 last_mins = TC.minutes;
547 if (force || TC.seconds != last_secs) {
548 sprintf (buf, "%0*" PRIu32, field_length[Timecode_Seconds], TC.seconds);
549 display->set_text (_text_cells[Timecode_Seconds], buf);
550 last_secs = TC.seconds;
553 if (force || TC.frames != last_frames) {
554 sprintf (buf, "%0*" PRIu32, field_length[Timecode_Frames], TC.frames);
555 display->set_text (_text_cells[Timecode_Frames], buf);
556 last_frames = TC.frames;
559 if (supplemental_right) {
560 double timecode_frames = _session->timecode_frames_per_second();
563 if ((fabs(timecode_frames - 29.97) < 0.0001) || timecode_frames == 30) {
564 if (_session->timecode_drop_frames()) {
571 if (fmod(timecode_frames, 1.0) == 0.0) {
572 sprintf (buf, "%u %s", int (timecode_frames), (drop ? "D" : ""));
574 sprintf (buf, "%.2f %s", timecode_frames, (drop ? "D" : ""));
577 supplemental_right->set_text (_text_cells[LowerRight2], buf);
582 AudioClock::set_bbt (framepos_t when, bool force)
585 Timecode::BBT_Time BBT;
588 display->set_text (_text_cells[Bars], "--");
589 display->set_text (_text_cells[Beats], "--");
590 display->set_text (_text_cells[Ticks], "--");
592 if (supplemental_left) {
593 supplemental_left->set_text (_text_cells[LowerLeft2], "");
594 supplemental_right->set_text (_text_cells[LowerRight2], "");
600 /* handle a common case */
607 _session->tempo_map().bbt_time (when, BBT);
612 _session->tempo_map().bbt_time (when, BBT);
615 sprintf (buf, "%0*" PRIu32, field_length[Bars], BBT.bars);
616 if (force || _text_cells[Bars]->get_text () != buf) {
617 display->set_text (_text_cells[Bars], buf);
619 sprintf (buf, "%0*" PRIu32, field_length[Beats], BBT.beats);
620 if (force || _text_cells[Beats]->get_text () != buf) {
621 display->set_text (_text_cells[Beats], buf);
623 sprintf (buf, "%0*" PRIu32, field_length[Ticks], BBT.ticks);
624 if (force || _text_cells[Ticks]->get_text () != buf) {
625 display->set_text (_text_cells[Ticks], buf);
628 if (supplemental_right) {
631 if (bbt_reference_time < 0) {
634 pos = bbt_reference_time;
637 TempoMetric m (_session->tempo_map().metric_at (pos));
639 sprintf (buf, "%-5.2f", m.tempo().beats_per_minute());
640 supplemental_left->set_text (_text_cells[LowerLeft2], buf);
642 sprintf (buf, "%g|%g", m.meter().beats_per_bar(), m.meter().note_divisor());
643 supplemental_right->set_text (_text_cells[LowerRight2], buf);
648 AudioClock::set_session (Session *s)
650 SessionHandlePtr::set_session (s);
654 _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&AudioClock::session_configuration_changed, this, _1), gui_context());
656 const XMLProperty* prop;
657 XMLNode* node = _session->extra_xml (X_("ClockModes"));
658 AudioClock::Mode amode;
661 for (XMLNodeList::const_iterator i = node->children().begin(); i != node->children().end(); ++i) {
662 if ((prop = (*i)->property (X_("name"))) && prop->value() == _name) {
664 if ((prop = (*i)->property (X_("mode"))) != 0) {
665 amode = AudioClock::Mode (string_2_enum (prop->value(), amode));
668 if ((prop = (*i)->property (X_("on"))) != 0) {
669 set_off (!string_is_affirmative (prop->value()));
676 set (last_when, true);
681 AudioClock::edit_next_field ()
683 /* move on to the next field.
686 switch (editing_field) {
691 editing_field = Timecode_Minutes;
692 display->start_editing (_text_cells[Timecode_Minutes]);
694 case Timecode_Minutes:
695 editing_field = Timecode_Seconds;
696 display->start_editing (_text_cells[Timecode_Seconds]);
698 case Timecode_Seconds:
699 editing_field = Timecode_Frames;
700 display->start_editing (_text_cells[Timecode_Frames]);
702 case Timecode_Frames:
709 editing_field = MS_Minutes;
710 display->start_editing (_text_cells[MS_Minutes]);
713 editing_field = MS_Seconds;
714 display->start_editing (_text_cells[MS_Seconds]);
717 editing_field = MS_Milliseconds;
718 display->start_editing (_text_cells[MS_Milliseconds]);
720 case MS_Milliseconds:
727 editing_field = Beats;
728 display->start_editing (_text_cells[Beats]);
731 editing_field = Ticks;
732 display->start_editing (_text_cells[Ticks]);
751 AudioClock::on_key_press_event (GdkEventKey* ev)
753 /* return true for keys that we MIGHT use
756 switch (ev->keyval) {
791 AudioClock::on_key_release_event (GdkEventKey *ev)
793 if (editing_field == 0) {
797 CairoTextCell *cell = _text_cells[editing_field];
805 bool move_on = false;
807 switch (ev->keyval) {
852 if (_mode == MinSec && editing_field == MS_Seconds) {
853 new_char = '.'; // XXX i18n
867 ChangeAborted(); /* EMIT SIGNAL */
876 if (key_entry_state == 0) {
878 /* initialize with a fresh new string */
880 if (editing_field != AudioFrames) {
881 for (uint32_t xn = 0; xn < field_length[editing_field] - 1; ++xn) {
890 string existing = cell->get_text();
891 if (existing.length() >= field_length[editing_field]) {
892 new_text = existing.substr (1, field_length[editing_field] - 1);
894 new_text = existing.substr (0, field_length[editing_field] - 1);
898 new_text += new_char;
899 display->set_text (cell, new_text);
900 _canonical_time_is_displayed = true;
904 if (key_entry_state == field_length[editing_field]) {
910 if (key_entry_state) {
912 /* if key_entry_state != then we edited the text
917 switch (editing_field) {
919 case Timecode_Minutes:
920 case Timecode_Seconds:
921 case Timecode_Frames:
922 // Check Timecode fields for sanity (may also adjust fields)
923 timecode_sanitize_display();
928 // Bars should never be zero, unless this clock is for a duration
929 if (atoi (_text_cells[Bars]->get_text()) == 0 && !is_duration) {
930 snprintf (buf, sizeof (buf), "%0*" PRIu32, field_length[Bars], 1);
931 display->set_text (_text_cells[Bars], buf);
932 _canonical_time_is_displayed = true;
934 // beats should never be zero, unless this clock is for a duration
935 if (atoi (_text_cells[Beats]->get_text()) == 0 && !is_duration) {
936 snprintf (buf, sizeof (buf), "%0*" PRIu32, field_length[Beats], 1);
937 display->set_text (_text_cells[Beats], buf);
938 _canonical_time_is_displayed = true;
945 ValueChanged(); /* EMIT_SIGNAL */
951 //if user hit Enter, lose focus
952 switch (ev->keyval) {
962 AudioClock::button_press (GdkEventButton *ev, CairoCell* cell)
964 switch (ev->button) {
968 editing_field = (Field) cell->id ();
969 display->start_editing (cell);
972 Keyboard::magic_widget_grab_focus ();
974 /* make absolutely sure that the pointer is grabbed */
975 gdk_pointer_grab(ev->window,false ,
976 GdkEventMask( Gdk::POINTER_MOTION_MASK | Gdk::BUTTON_PRESS_MASK |Gdk::BUTTON_RELEASE_MASK),
980 drag_start_y = ev->y;
994 AudioClock::button_release (GdkEventButton *ev, CairoCell* cell)
998 gdk_pointer_ungrab (GDK_CURRENT_TIME);
1000 if (ev->y > drag_start_y+1 || ev->y < drag_start_y-1 || Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)){
1001 // we actually dragged so return without setting editing focus, or we shift clicked
1007 if (Keyboard::is_context_menu_event (ev)) {
1008 if (ops_menu == 0) {
1011 ops_menu->popup (1, ev->time);
1019 AudioClock::scroll (GdkEventScroll *ev, CairoCell* cell)
1021 if (_session == 0 || !editable) {
1025 framepos_t frames = 0;
1027 switch (ev->direction) {
1030 frames = get_frames ((Field) cell->id());
1032 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
1035 set (current_time() + frames, true);
1036 ValueChanged (); /* EMIT_SIGNAL */
1040 case GDK_SCROLL_DOWN:
1041 frames = get_frames ((Field) cell->id());
1043 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
1047 if ((double)current_time() - (double)frames < 0.0) {
1050 set (current_time() - frames, true);
1053 ValueChanged (); /* EMIT_SIGNAL */
1066 AudioClock::field_motion_notify_event (GdkEventMotion *ev, Field field)
1068 if (_session == 0 || !dragging) {
1072 float pixel_frame_scale_factor = 0.2f;
1075 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
1076 pixel_frame_scale_factor = 0.1f;
1080 if (Keyboard::modifier_state_contains (ev->state,
1081 Keyboard::PrimaryModifier|Keyboard::SecondaryModifier)) {
1083 pixel_frame_scale_factor = 0.025f;
1086 double y_delta = ev->y - drag_y;
1088 drag_accum += y_delta*pixel_frame_scale_factor;
1092 if (trunc(drag_accum) != 0) {
1097 dir = (drag_accum < 0 ? 1:-1);
1098 pos = current_time();
1099 frames = get_frames (field,pos,dir);
1101 if (frames != 0 && frames * drag_accum < current_time()) {
1103 set ((framepos_t) floor (pos - drag_accum * frames), false); // minus because up is negative in computer-land
1111 ValueChanged(); /* EMIT_SIGNAL */
1120 AudioClock::get_frames (Field field, framepos_t pos, int dir)
1123 Timecode::BBT_Time BBT;
1125 case Timecode_Hours:
1126 f = (framecnt_t) floor (3600.0 * _session->frame_rate());
1128 case Timecode_Minutes:
1129 f = (framecnt_t) floor (60.0 * _session->frame_rate());
1131 case Timecode_Seconds:
1132 f = _session->frame_rate();
1134 case Timecode_Frames:
1135 f = (framecnt_t) floor (_session->frame_rate() / _session->timecode_frames_per_second());
1143 f = (framecnt_t) floor (3600.0 * _session->frame_rate());
1146 f = (framecnt_t) floor (60.0 * _session->frame_rate());
1149 f = (framecnt_t) _session->frame_rate();
1151 case MS_Milliseconds:
1152 f = (framecnt_t) floor (_session->frame_rate() / 1000.0);
1159 f = _session->tempo_map().bbt_duration_at (pos,BBT,dir);
1165 f = _session->tempo_map().bbt_duration_at(pos,BBT,dir);
1171 f = _session->tempo_map().bbt_duration_at(pos,BBT,dir);
1174 error << string_compose (_("programming error: %1"), "attempt to get frames from non-text field!") << endmsg;
1183 AudioClock::current_time (framepos_t pos) const
1185 if (!_canonical_time_is_displayed) {
1186 return _canonical_time;
1193 ret = timecode_frame_from_display ();
1196 ret = bbt_frame_from_display (pos);
1200 ret = minsec_frame_from_display ();
1204 ret = audio_frame_from_display ();
1212 AudioClock::current_duration (framepos_t pos) const
1218 ret = timecode_frame_from_display ();
1221 ret = bbt_frame_duration_from_display (pos);
1225 ret = minsec_frame_from_display ();
1229 ret = audio_frame_from_display ();
1237 AudioClock::timecode_sanitize_display()
1239 // Check Timecode fields for sanity, possibly adjusting values
1240 if (atoi (_text_cells[Timecode_Minutes]->get_text()) > 59) {
1241 display->set_text (_text_cells[Timecode_Minutes], "59");
1242 _canonical_time_is_displayed = true;
1245 if (atoi (_text_cells[Timecode_Seconds]->get_text()) > 59) {
1246 display->set_text (_text_cells[Timecode_Seconds], "59");
1247 _canonical_time_is_displayed = true;
1250 switch ((long)rint(_session->timecode_frames_per_second())) {
1252 if (atoi (_text_cells[Timecode_Frames]->get_text()) > 23) {
1253 display->set_text (_text_cells[Timecode_Frames], "23");
1254 _canonical_time_is_displayed = true;
1258 if (atoi (_text_cells[Timecode_Frames]->get_text()) > 24) {
1259 display->set_text (_text_cells[Timecode_Frames], "24");
1260 _canonical_time_is_displayed = true;
1264 if (atoi (_text_cells[Timecode_Frames]->get_text()) > 29) {
1265 display->set_text (_text_cells[Timecode_Frames], "29");
1266 _canonical_time_is_displayed = true;
1273 if (_session->timecode_drop_frames()) {
1274 if ((atoi (_text_cells[Timecode_Minutes]->get_text()) % 10) && (atoi (_text_cells[Timecode_Seconds]->get_text()) == 0) && (atoi (_text_cells[Timecode_Frames]->get_text()) < 2)) {
1275 display->set_text (_text_cells[Timecode_Frames], "02");
1276 _canonical_time_is_displayed = true;
1281 /** This is necessary because operator[] isn't const with std::map.
1283 * @return Label widget.
1286 AudioClock::label (Field f) const
1288 std::map<Field,CairoTextCell*>::const_iterator i = _text_cells.find (f);
1289 assert (i != _text_cells.end ());
1295 AudioClock::timecode_frame_from_display () const
1297 if (_session == 0) {
1304 if (!label (Timecode_Sign)->get_text().empty()) {
1305 TC.hours = atoi (label (Timecode_Hours)->get_text());
1307 TC.hours = -atoi (label (Timecode_Hours)->get_text());
1310 TC.minutes = atoi (label (Timecode_Minutes)->get_text());
1311 TC.seconds = atoi (label (Timecode_Seconds)->get_text());
1312 TC.frames = atoi (label (Timecode_Frames)->get_text());
1313 TC.rate = _session->timecode_frames_per_second();
1314 TC.drop= _session->timecode_drop_frames();
1316 _session->timecode_to_sample (TC, sample, false /* use_offset */, false /* use_subframes */ );
1320 #define Timecode_SAMPLE_TEST_1
1321 #define Timecode_SAMPLE_TEST_2
1322 #define Timecode_SAMPLE_TEST_3
1323 #define Timecode_SAMPLE_TEST_4
1324 #define Timecode_SAMPLE_TEST_5
1325 #define Timecode_SAMPLE_TEST_6
1326 #define Timecode_SAMPLE_TEST_7
1328 // Testcode for timecode<->sample conversions (P.S.)
1329 Timecode::Time timecode1;
1331 framepos_t oldsample = 0;
1332 Timecode::Time timecode2;
1333 framecnt_t sample_increment;
1335 sample_increment = (framecnt_t)rint(_session->frame_rate() / _session->timecode_frames_per_second);
1337 #ifdef Timecode_SAMPLE_TEST_1
1338 // Test 1: use_offset = false, use_subframes = false
1339 cout << "use_offset = false, use_subframes = false" << endl;
1340 for (int i = 0; i < 108003; i++) {
1341 _session->timecode_to_sample( timecode1, sample1, false /* use_offset */, false /* use_subframes */ );
1342 _session->sample_to_timecode( sample1, timecode2, false /* use_offset */, false /* use_subframes */ );
1344 if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1)))) {
1345 cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
1346 cout << "timecode1: " << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1347 cout << "sample: " << sample1 << endl;
1348 cout << "sample: " << sample1 << " -> ";
1349 cout << "timecode2: " << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1353 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
1354 cout << "ERROR: timecode2 not equal timecode1" << endl;
1355 cout << "timecode1: " << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1356 cout << "sample: " << sample1 << endl;
1357 cout << "sample: " << sample1 << " -> ";
1358 cout << "timecode2: " << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1361 oldsample = sample1;
1362 _session->timecode_increment( timecode1 );
1365 cout << "sample_increment: " << sample_increment << endl;
1366 cout << "sample: " << sample1 << " -> ";
1367 cout << "timecode: " << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1370 #ifdef Timecode_SAMPLE_TEST_2
1371 // Test 2: use_offset = true, use_subframes = false
1372 cout << "use_offset = true, use_subframes = false" << endl;
1374 timecode1.hours = 0;
1375 timecode1.minutes = 0;
1376 timecode1.seconds = 0;
1377 timecode1.frames = 0;
1378 timecode1.subframes = 0;
1379 sample1 = oldsample = 0;
1381 _session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
1382 cout << "Starting at sample: " << sample1 << " -> ";
1383 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
1385 for (int i = 0; i < 108003; i++) {
1386 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
1387 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
1389 // cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1390 // cout << "sample: " << sample1 << endl;
1391 // cout << "sample: " << sample1 << " -> ";
1392 // cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1394 if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1)))) {
1395 cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
1396 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1397 cout << "sample: " << sample1 << endl;
1398 cout << "sample: " << sample1 << " -> ";
1399 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1403 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
1404 cout << "ERROR: timecode2 not equal timecode1" << endl;
1405 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1406 cout << "sample: " << sample1 << endl;
1407 cout << "sample: " << sample1 << " -> ";
1408 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1411 oldsample = sample1;
1412 _session->timecode_increment( timecode1 );
1415 cout << "sample_increment: " << sample_increment << endl;
1416 cout << "sample: " << sample1 << " -> ";
1417 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1420 #ifdef Timecode_SAMPLE_TEST_3
1421 // Test 3: use_offset = true, use_subframes = false, decrement
1422 cout << "use_offset = true, use_subframes = false, decrement" << endl;
1424 _session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
1425 cout << "Starting at sample: " << sample1 << " -> ";
1426 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
1428 for (int i = 0; i < 108003; i++) {
1429 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
1430 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
1432 // cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1433 // cout << "sample: " << sample1 << endl;
1434 // cout << "sample: " << sample1 << " -> ";
1435 // cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1437 if ((i > 0) && ( ((oldsample - sample1) != sample_increment) && ((oldsample - sample1) != (sample_increment + 1)) && ((oldsample - sample1) != (sample_increment - 1)))) {
1438 cout << "ERROR: sample increment not right: " << (oldsample - sample1) << " != " << sample_increment << endl;
1439 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1440 cout << "sample: " << sample1 << endl;
1441 cout << "sample: " << sample1 << " -> ";
1442 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1446 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
1447 cout << "ERROR: timecode2 not equal timecode1" << endl;
1448 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1449 cout << "sample: " << sample1 << endl;
1450 cout << "sample: " << sample1 << " -> ";
1451 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1454 oldsample = sample1;
1455 _session->timecode_decrement( timecode1 );
1458 cout << "sample_decrement: " << sample_increment << endl;
1459 cout << "sample: " << sample1 << " -> ";
1460 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1464 #ifdef Timecode_SAMPLE_TEST_4
1465 // Test 4: use_offset = true, use_subframes = true
1466 cout << "use_offset = true, use_subframes = true" << endl;
1468 for (long sub = 5; sub < 80; sub += 5) {
1469 timecode1.hours = 0;
1470 timecode1.minutes = 0;
1471 timecode1.seconds = 0;
1472 timecode1.frames = 0;
1473 timecode1.subframes = 0;
1474 sample1 = oldsample = (sample_increment * sub) / 80;
1476 _session->sample_to_timecode( sample1, timecode1, true /* use_offset */, true /* use_subframes */ );
1478 cout << "starting at sample: " << sample1 << " -> ";
1479 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
1481 for (int i = 0; i < 108003; i++) {
1482 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, true /* use_subframes */ );
1483 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, true /* use_subframes */ );
1485 if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1)))) {
1486 cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
1487 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1488 cout << "sample: " << sample1 << endl;
1489 cout << "sample: " << sample1 << " -> ";
1490 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1494 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames || timecode2.subframes != timecode1.subframes) {
1495 cout << "ERROR: timecode2 not equal timecode1" << endl;
1496 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1497 cout << "sample: " << sample1 << endl;
1498 cout << "sample: " << sample1 << " -> ";
1499 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1502 oldsample = sample1;
1503 _session->timecode_increment( timecode1 );
1506 cout << "sample_increment: " << sample_increment << endl;
1507 cout << "sample: " << sample1 << " -> ";
1508 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1510 for (int i = 0; i < 108003; i++) {
1511 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, true /* use_subframes */ );
1512 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, true /* use_subframes */ );
1514 if ((i > 0) && ( ((oldsample - sample1) != sample_increment) && ((oldsample - sample1) != (sample_increment + 1)) && ((oldsample - sample1) != (sample_increment - 1)))) {
1515 cout << "ERROR: sample increment not right: " << (oldsample - sample1) << " != " << sample_increment << endl;
1516 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1517 cout << "sample: " << sample1 << endl;
1518 cout << "sample: " << sample1 << " -> ";
1519 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1523 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames || timecode2.subframes != timecode1.subframes) {
1524 cout << "ERROR: timecode2 not equal timecode1" << endl;
1525 cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1526 cout << "sample: " << sample1 << endl;
1527 cout << "sample: " << sample1 << " -> ";
1528 cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1531 oldsample = sample1;
1532 _session->timecode_decrement( timecode1 );
1535 cout << "sample_decrement: " << sample_increment << endl;
1536 cout << "sample: " << sample1 << " -> ";
1537 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1542 #ifdef Timecode_SAMPLE_TEST_5
1543 // Test 5: use_offset = true, use_subframes = false, increment seconds
1544 cout << "use_offset = true, use_subframes = false, increment seconds" << endl;
1546 timecode1.hours = 0;
1547 timecode1.minutes = 0;
1548 timecode1.seconds = 0;
1549 timecode1.frames = 0;
1550 timecode1.subframes = 0;
1551 sample1 = oldsample = 0;
1552 sample_increment = _session->frame_rate();
1554 _session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
1555 cout << "Starting at sample: " << sample1 << " -> ";
1556 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
1558 for (int i = 0; i < 3600; i++) {
1559 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
1560 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
1562 // cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1563 // cout << "sample: " << sample1 << endl;
1564 // cout << "sample: " << sample1 << " -> ";
1565 // cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1567 // if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1))))
1569 // cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
1573 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
1574 cout << "ERROR: timecode2 not equal timecode1" << endl;
1575 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1576 cout << "sample: " << sample1 << endl;
1577 cout << "sample: " << sample1 << " -> ";
1578 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1581 oldsample = sample1;
1582 _session->timecode_increment_seconds( timecode1 );
1585 cout << "sample_increment: " << sample_increment << endl;
1586 cout << "sample: " << sample1 << " -> ";
1587 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1591 #ifdef Timecode_SAMPLE_TEST_6
1592 // Test 6: use_offset = true, use_subframes = false, increment minutes
1593 cout << "use_offset = true, use_subframes = false, increment minutes" << endl;
1595 timecode1.hours = 0;
1596 timecode1.minutes = 0;
1597 timecode1.seconds = 0;
1598 timecode1.frames = 0;
1599 timecode1.subframes = 0;
1600 sample1 = oldsample = 0;
1601 sample_increment = _session->frame_rate() * 60;
1603 _session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
1604 cout << "Starting at sample: " << sample1 << " -> ";
1605 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
1607 for (int i = 0; i < 60; i++) {
1608 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
1609 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
1611 // cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1612 // cout << "sample: " << sample1 << endl;
1613 // cout << "sample: " << sample1 << " -> ";
1614 // cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1616 // if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1))))
1618 // cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
1622 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
1623 cout << "ERROR: timecode2 not equal timecode1" << endl;
1624 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1625 cout << "sample: " << sample1 << endl;
1626 cout << "sample: " << sample1 << " -> ";
1627 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1630 oldsample = sample1;
1631 _session->timecode_increment_minutes( timecode1 );
1634 cout << "sample_increment: " << sample_increment << endl;
1635 cout << "sample: " << sample1 << " -> ";
1636 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1639 #ifdef Timecode_SAMPLE_TEST_7
1640 // Test 7: use_offset = true, use_subframes = false, increment hours
1641 cout << "use_offset = true, use_subframes = false, increment hours" << endl;
1643 timecode1.hours = 0;
1644 timecode1.minutes = 0;
1645 timecode1.seconds = 0;
1646 timecode1.frames = 0;
1647 timecode1.subframes = 0;
1648 sample1 = oldsample = 0;
1649 sample_increment = _session->frame_rate() * 60 * 60;
1651 _session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
1652 cout << "Starting at sample: " << sample1 << " -> ";
1653 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
1655 for (int i = 0; i < 10; i++) {
1656 _session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
1657 _session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
1659 // cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1660 // cout << "sample: " << sample1 << endl;
1661 // cout << "sample: " << sample1 << " -> ";
1662 // cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1664 // if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1))))
1666 // cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
1670 if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
1671 cout << "ERROR: timecode2 not equal timecode1" << endl;
1672 cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
1673 cout << "sample: " << sample1 << endl;
1674 cout << "sample: " << sample1 << " -> ";
1675 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1678 oldsample = sample1;
1679 _session->timecode_increment_hours( timecode1 );
1682 cout << "sample_increment: " << sample_increment << endl;
1683 cout << "sample: " << sample1 << " -> ";
1684 cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
1693 AudioClock::minsec_frame_from_display () const
1695 if (_session == 0) {
1699 int hrs = atoi (label (MS_Hours)->get_text());
1700 int mins = atoi (label (MS_Minutes)->get_text());
1701 int secs = atoi (label (MS_Seconds)->get_text());
1702 int millisecs = atoi (label (MS_Milliseconds)->get_text());
1704 framecnt_t sr = _session->frame_rate();
1706 return (framepos_t) floor ((hrs * 60.0f * 60.0f * sr) + (mins * 60.0f * sr) + (secs * sr) + (millisecs * sr / 1000.0));
1710 AudioClock::bbt_frame_from_display (framepos_t pos) const
1712 if (_session == 0) {
1713 error << "AudioClock::current_time() called with BBT mode but without session!" << endmsg;
1718 any.type = AnyTime::BBT;
1720 any.bbt.bars = atoi (label (Bars)->get_text());
1721 any.bbt.beats = atoi (label (Beats)->get_text());
1722 any.bbt.ticks = atoi (label (Ticks)->get_text());
1727 return _session->any_duration_to_frames (pos, any);
1729 return _session->convert_to_frames (any);
1735 AudioClock::bbt_frame_duration_from_display (framepos_t pos) const
1737 if (_session == 0) {
1738 error << "AudioClock::current_time() called with BBT mode but without session!" << endmsg;
1742 Timecode::BBT_Time bbt;
1745 bbt.bars = atoi (label (Bars)->get_text());
1746 bbt.beats = atoi (label (Beats)->get_text());
1747 bbt.ticks = atoi (label (Ticks)->get_text());
1749 return _session->tempo_map().bbt_duration_at(pos,bbt,1);
1753 AudioClock::audio_frame_from_display () const
1755 return (framepos_t) atoi (label (AudioFrames)->get_text ());
1759 AudioClock::build_ops_menu ()
1761 using namespace Menu_Helpers;
1762 ops_menu = new Menu;
1763 MenuList& ops_items = ops_menu->items();
1764 ops_menu->set_name ("ArdourContextMenu");
1766 if (!Profile->get_sae()) {
1767 ops_items.push_back (MenuElem (_("Timecode"), sigc::bind (sigc::mem_fun(*this, &AudioClock::set_mode), Timecode)));
1769 ops_items.push_back (MenuElem (_("Bars:Beats"), sigc::bind (sigc::mem_fun(*this, &AudioClock::set_mode), BBT)));
1770 ops_items.push_back (MenuElem (_("Minutes:Seconds"), sigc::bind (sigc::mem_fun(*this, &AudioClock::set_mode), MinSec)));
1771 ops_items.push_back (MenuElem (_("Samples"), sigc::bind (sigc::mem_fun(*this, &AudioClock::set_mode), Frames)));
1772 ops_items.push_back (MenuElem (_("Off"), sigc::mem_fun(*this, &AudioClock::toggle_off)));
1774 if (editable && !is_duration && !_follows_playhead) {
1775 ops_items.push_back (SeparatorElem());
1776 ops_items.push_back (MenuElem (_("Set From Playhead"), sigc::mem_fun(*this, &AudioClock::set_from_playhead)));
1777 ops_items.push_back (MenuElem (_("Locate to This Time"), sigc::mem_fun(*this, &AudioClock::locate)));
1782 AudioClock::set_from_playhead ()
1788 set (_session->transport_frame());
1793 AudioClock::locate ()
1795 if (!_session || is_duration) {
1799 _session->request_locate (current_time(), _session->transport_rolling ());
1803 AudioClock::connect_signals ()
1805 scroll_connection = display->scroll.connect (sigc::mem_fun (*this, &AudioClock::scroll));
1806 button_press_connection = display->button_press.connect (sigc::mem_fun (*this, &AudioClock::button_press));
1807 button_release_connection = display->button_release.connect (sigc::mem_fun (*this, &AudioClock::button_release));
1811 AudioClock::set_mode (Mode m)
1819 display->clear_cells ();
1821 if (supplemental_left) {
1822 supplemental_left->clear_cells ();
1823 supplemental_right->clear_cells ();
1828 display->add_cell (_text_cells[Timecode_Sign]);
1829 display->add_cell (_text_cells[Timecode_Hours]);
1830 display->add_cell (_fixed_cells[Colon1]);
1831 display->add_cell (_text_cells[Timecode_Minutes]);
1832 display->add_cell (_fixed_cells[Colon2]);
1833 display->add_cell (_text_cells[Timecode_Seconds]);
1834 display->add_cell (_fixed_cells[Colon3]);
1835 display->add_cell (_text_cells[Timecode_Frames]);
1837 if (supplemental_left) {
1838 supplemental_left->add_cell (_text_cells[LowerLeft1]);
1839 supplemental_left->add_cell (_text_cells[LowerLeft2]);
1840 supplemental_right->add_cell (_text_cells[LowerRight1]);
1841 supplemental_right->add_cell (_text_cells[LowerRight2]);
1843 supplemental_left->set_width_chars (_text_cells[LowerLeft1], 4);
1844 supplemental_left->set_width_chars (_text_cells[LowerLeft2], 8);
1846 supplemental_right->set_width_chars (_text_cells[LowerRight1], 4);
1847 supplemental_right->set_width_chars (_text_cells[LowerRight2], 6.25);
1849 supplemental_left->set_text (_text_cells[LowerLeft1], _("EXT"));
1850 supplemental_right->set_text (_text_cells[LowerRight1], _("FPS"));
1855 display->add_cell (_text_cells[Bars]);
1856 display->add_cell (_fixed_cells[Bar1]);
1857 display->add_cell (_text_cells[Beats]);
1858 display->add_cell (_fixed_cells[Bar2]);
1859 display->add_cell (_text_cells[Ticks]);
1860 if (supplemental_left) {
1861 supplemental_left->add_cell (_text_cells[LowerLeft1]);
1862 supplemental_left->add_cell (_text_cells[LowerLeft2]);
1863 supplemental_right->add_cell (_text_cells[LowerRight1]);
1864 supplemental_right->add_cell (_text_cells[LowerRight2]);
1866 supplemental_left->set_width_chars (_text_cells[LowerLeft1], 1.5); // why not 1? M must be wider than 8, i suppose
1867 supplemental_left->set_width_chars (_text_cells[LowerLeft2], 5.25);
1869 supplemental_right->set_width_chars (_text_cells[LowerRight1], 1);
1870 supplemental_right->set_width_chars (_text_cells[LowerRight2], 5);
1872 supplemental_left->set_text (_text_cells[LowerLeft1], _("M"));
1873 supplemental_right->set_text (_text_cells[LowerRight1], _("T"));
1878 display->add_cell (_text_cells[MS_Hours]);
1879 display->add_cell (_fixed_cells[Colon1]);
1880 display->add_cell (_text_cells[MS_Minutes]);
1881 display->add_cell (_fixed_cells[Colon2]);
1882 display->add_cell (_text_cells[MS_Seconds]);
1883 display->add_cell (_fixed_cells[Colon3]);
1884 display->add_cell (_text_cells[MS_Milliseconds]);
1888 display->add_cell (_text_cells[AudioFrames]);
1889 if (supplemental_left) {
1890 supplemental_left->add_cell (_text_cells[LowerLeft1]);
1891 supplemental_left->add_cell (_text_cells[LowerLeft2]);
1892 supplemental_right->add_cell (_text_cells[LowerRight1]);
1893 supplemental_right->add_cell (_text_cells[LowerRight2]);
1895 supplemental_left->set_width_chars (_text_cells[LowerLeft1], 3);
1896 supplemental_left->set_width_chars (_text_cells[LowerLeft2], 5);
1898 supplemental_right->set_width_chars (_text_cells[LowerRight1], 5);
1899 supplemental_right->set_width_chars (_text_cells[LowerRight2], 5);
1901 supplemental_left->set_text (_text_cells[LowerLeft1], _("SR"));
1902 supplemental_right->set_text (_text_cells[LowerRight1], _("Pull"));
1907 if (supplemental_left) {
1908 /* clear information cells */
1909 supplemental_left->set_text (_text_cells[LowerLeft2], _(""));
1910 supplemental_right->set_text (_text_cells[LowerRight2], _(""));
1912 /* propagate font style,but smaller, into cells */
1913 boost::shared_ptr<CairoFontDescription> smaller_font (new CairoFontDescription (*display->font().get()));
1914 smaller_font->set_size (12);
1915 supplemental_right->set_font (smaller_font);
1916 supplemental_left->set_font (smaller_font);
1920 set (last_when, true);
1922 if (!is_transient) {
1923 ModeChanged (); /* EMIT SIGNAL (the static one)*/
1926 mode_changed (); /* EMIT SIGNAL (the member one) */
1930 AudioClock::set_bbt_reference (framepos_t pos)
1932 bbt_reference_time = pos;
1936 AudioClock::on_style_changed (const Glib::RefPtr<Gtk::Style>& old_style)
1938 VBox::on_style_changed (old_style);
1943 AudioClock::set_is_duration (bool yn)
1945 if (yn == is_duration) {
1950 set (last_when, true, 0, 's');
1954 AudioClock::set_off (bool yn)
1963 _canonical_time = current_time ();
1964 _canonical_time_is_displayed = false;
1966 _canonical_time_is_displayed = true;
1969 /* force a possible redraw */
1971 set (_canonical_time, true);
1975 AudioClock::toggle_off ()