diff options
Diffstat (limited to 'gtk2_ardour/editor_rulers.cc')
| -rw-r--r-- | gtk2_ardour/editor_rulers.cc | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/gtk2_ardour/editor_rulers.cc b/gtk2_ardour/editor_rulers.cc index 3f1fc6a497..f21c996598 100644 --- a/gtk2_ardour/editor_rulers.cc +++ b/gtk2_ardour/editor_rulers.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2000 Paul Davis + Copyright (C) 2000 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -17,7 +17,7 @@ */ -#include <cstdio> // for sprintf, grrr +#include <cstdio> // for sprintf, grrr #include <cmath> #include <string> @@ -148,7 +148,7 @@ Editor::initialize_rulers () bbt_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press)); frames_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press)); minsec_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press)); - + smpte_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion)); bbt_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion)); frames_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion)); @@ -242,7 +242,7 @@ Editor::ruler_button_press (GdkEventButton* ev) if (session->is_auditioning()) { session->cancel_audition (); } - + /* playhead cursor */ assert (_drag == 0); _drag = new CursorDrag (this, &playhead_cursor->canvas_item, false); @@ -259,7 +259,7 @@ Editor::ruler_button_release (GdkEventButton* ev) if (session == 0) { return FALSE; } - + gint x,y; Gdk::ModifierType state; @@ -275,7 +275,7 @@ Editor::ruler_button_release (GdkEventButton* ev) time_canvas_event_box.get_window()->get_pointer (x, y, state); stop_canvas_autoscroll(); - + nframes64_t where = leftmost_frame + pixel_to_frame (x); snap_to (where); popup_ruler_menu (where); @@ -298,7 +298,7 @@ Editor::ruler_label_button_release (GdkEventButton* ev) m->popup (1, ev->time); } } - + return TRUE; } @@ -350,13 +350,13 @@ Editor::popup_ruler_menu (nframes64_t where, ItemType t) case TransportMarkerBarItem: break; - + case CdMarkerBarItem: // TODO ruler_items.push_back (MenuElem (_("New CD track marker"), bind ( mem_fun(*this, &Editor::mouse_add_new_marker), where, true, false))); break; - - + + case TempoBarItem: ruler_items.push_back (MenuElem (_("New Tempo"), bind ( mem_fun(*this, &Editor::mouse_add_new_tempo_event), where))); ruler_items.push_back (MenuElem (_("Clear tempo"))); @@ -445,7 +445,7 @@ Editor::store_ruler_visibility () session->set_dirty (); } -void +void Editor::restore_ruler_visibility () { XMLProperty* prop; @@ -528,7 +528,7 @@ Editor::restore_ruler_visibility () } else { // this session doesn't yet know about the cdmarker ruler - // as a benefit to the user who doesn't know the feature exists, show the ruler if + // as a benefit to the user who doesn't know the feature exists, show the ruler if // any cd marks exist ruler_cd_marker_action->set_active (false); const Locations::LocationList & locs = session->locations()->list(); @@ -614,7 +614,7 @@ Editor::update_ruler_visibility () old_unit_pos = meter_bar_group->property_y(); if (tbgpos != old_unit_pos) { meter_bar_group->move ( 0.0, tbgpos - old_unit_pos); - } + } meter_bar_group->show(); meter_group->show(); meter_label.show(); @@ -626,7 +626,7 @@ Editor::update_ruler_visibility () meter_group->hide(); meter_label.hide(); } - + if (ruler_tempo_action->get_active()) { old_unit_pos = tempo_group->property_y(); if (tbpos != old_unit_pos) { @@ -647,7 +647,7 @@ Editor::update_ruler_visibility () tempo_group->hide(); tempo_label.hide(); } - + if (!Profile->get_sae() && ruler_range_action->get_active()) { old_unit_pos = range_marker_group->property_y(); if (tbpos != old_unit_pos) { @@ -715,7 +715,7 @@ Editor::update_ruler_visibility () // make sure all cd markers show up in their respective places update_cd_marker_display(); } - + if (ruler_marker_action->get_active()) { old_unit_pos = marker_group->property_y(); if (tbpos != old_unit_pos) { @@ -753,7 +753,7 @@ Editor::update_ruler_visibility () _background_group->move (0, 0); last_trackview_group_vertical_offset = get_trackview_group_vertical_offset (); } - + gdouble bottom_track_pos = vertical_adjustment.get_value() + _canvas_height - canvas_timebars_vsize; std::pair<TimeAxisView*, int> const p = trackview_by_y_position (bottom_track_pos); if (p.first) { @@ -771,7 +771,7 @@ void Editor::update_just_smpte () { ENSURE_GUI_THREAD(mem_fun(*this, &Editor::update_just_smpte)); - + if (session == 0) { return; } @@ -794,7 +794,7 @@ Editor::compute_fixed_ruler_scale () if (ruler_timecode_action->get_active()) { set_smpte_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames() ); } - + if (ruler_minsec_action->get_active()) { set_minsec_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames() ); } @@ -823,17 +823,17 @@ Editor::update_fixed_rulers () gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_smpte_ruler), leftmost_frame, rightmost_frame, leftmost_frame, session->current_end_frame()); } - + if (ruler_samples_action->get_active()) { gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_frames_ruler), leftmost_frame, rightmost_frame, leftmost_frame, session->current_end_frame()); } - + if (ruler_minsec_action->get_active()) { gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_minsec_ruler), leftmost_frame, rightmost_frame, leftmost_frame, session->current_end_frame()); } -} +} void Editor::update_tempo_based_rulers () @@ -843,7 +843,7 @@ Editor::update_tempo_based_rulers () } ruler_metrics[ruler_metric_bbt].units_per_pixel = frames_per_unit; - + if (ruler_bbt_action->get_active()) { gtk_custom_ruler_set_range (GTK_CUSTOM_RULER(_bbt_ruler), leftmost_frame, leftmost_frame+current_page_frames(), leftmost_frame, session->current_end_frame()); @@ -966,14 +966,14 @@ Editor::set_smpte_ruler_scale (gdouble lower, gdouble upper) smpte_mark_modulo = 1; smpte_nmarks = 2 + 24; } else { - + /* not possible if nframes64_t is a 32 bit quantity */ - + smpte_ruler_scale = smpte_show_hours; smpte_mark_modulo = 4; smpte_nmarks = 2 + 24; } - + } gint @@ -996,14 +996,14 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u } pos = (nframes_t) floor (lower); - - *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * smpte_nmarks); + + *marks = (GtkCustomRulerMark *) g_malloc (sizeof(GtkCustomRulerMark) * smpte_nmarks); switch (smpte_ruler_scale) { case smpte_show_bits: // Find smpte time of this sample (pos) with subframe accuracy session->sample_to_smpte(pos, smpte, true /* use_offset */, true /* use_subframes */ ); - + for (n = 0; n < smpte_nmarks; n++) { session->smpte_to_sample(smpte, pos, true /* use_offset */, true /* use_subframes */ ); if ((smpte.subframes % smpte_mark_modulo) == 0) { @@ -1017,7 +1017,7 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u } else { snprintf (buf, sizeof(buf)," "); (*marks)[n].style = GtkCustomRulerMarkMicro; - + } (*marks)[n].label = g_strdup (buf); (*marks)[n].position = pos; @@ -1047,7 +1047,7 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u snprintf (buf, sizeof(buf)," "); (*marks)[n].style = GtkCustomRulerMarkMicro; (*marks)[n].position = pos; - + } (*marks)[n].label = g_strdup (buf); SMPTE::increment_seconds( smpte, session->config.get_subframes_per_frame() ); @@ -1071,7 +1071,7 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u } else { snprintf (buf, sizeof(buf)," "); (*marks)[n].style = GtkCustomRulerMarkMicro; - + } (*marks)[n].label = g_strdup (buf); (*marks)[n].position = pos; @@ -1093,7 +1093,7 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u } else { snprintf (buf, sizeof(buf)," "); (*marks)[n].style = GtkCustomRulerMarkMicro; - + } (*marks)[n].label = g_strdup (buf); (*marks)[n].position = pos; @@ -1121,7 +1121,7 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u snprintf (buf, sizeof(buf)," "); (*marks)[n].style = GtkCustomRulerMarkMicro; (*marks)[n].position = pos; - + } (*marks)[n].label = g_strdup (buf); SMPTE::increment( smpte, session->config.get_subframes_per_frame() ); @@ -1129,7 +1129,7 @@ Editor::metric_get_smpte (GtkCustomRulerMark **marks, gdouble lower, gdouble /*u break; } - + return smpte_nmarks; } @@ -1153,7 +1153,7 @@ Editor::compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper) bbt_nmarks = 1; bbt_ruler_scale = bbt_over; - + switch (snap_type) { case SnapToAThirdBeat: bbt_beat_subdivision = 3; @@ -1212,7 +1212,7 @@ Editor::compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper) bbt_ruler_scale = bbt_show_ticks; } else { bbt_ruler_scale = bbt_show_ticks_detail; - } + } if ((bbt_ruler_scale == bbt_show_ticks_detail) && (lower_beat.beats == upper_beat.beats) && (upper_beat.ticks - lower_beat.ticks <= Meter::ticks_per_beat / 4)) { bbt_ruler_scale = bbt_show_ticks_super_detail; @@ -1260,14 +1260,14 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[0].label = g_strdup(" "); (*marks)[0].position = lower; (*marks)[0].style = GtkCustomRulerMarkMicro; - + for (n = 1, i = current_bbt_points->begin(); n < bbt_nmarks && i != current_bbt_points->end(); ++i) { if ((*i).type != TempoMap::Beat) { continue; } if ((*i).frame < lower && (bbt_bar_helper_on)) { snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat); - (*marks)[0].label = g_strdup (buf); + (*marks)[0].label = g_strdup (buf); helper_active = true; } else { @@ -1299,14 +1299,14 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[0].label = g_strdup(" "); (*marks)[0].position = lower; (*marks)[0].style = GtkCustomRulerMarkMicro; - + for (n = 1, i = current_bbt_points->begin(); n < bbt_nmarks && i != current_bbt_points->end(); ++i) { if ((*i).type != TempoMap::Beat) { continue; } if ((*i).frame < lower && (bbt_bar_helper_on)) { snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat); - (*marks)[0].label = g_strdup (buf); + (*marks)[0].label = g_strdup (buf); helper_active = true; } else { @@ -1324,23 +1324,23 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[n].position = (*i).frame; n++; } - + /* Add the tick marks */ /* Find the next beat */ next_beat.beats = (*i).beat; next_beat.bars = (*i).bar; next_beat.ticks = 0; - + if ((*i).meter->beats_per_bar() > (next_beat.beats + 1)) { next_beat.beats += 1; } else { next_beat.bars += 1; next_beat.beats = 1; } - + next_beat_pos = session->tempo_map().frame_time(next_beat); - + frame_skip = (nframes64_t) floor (frame_skip_error = (session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute())); frame_skip_error -= frame_skip; skip = (uint32_t) (Meter::ticks_per_beat / bbt_beat_subdivision); @@ -1349,7 +1349,7 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp accumulated_error = frame_skip_error; tick = skip; - + for (t = 0; (tick < Meter::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) { if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) { @@ -1391,14 +1391,14 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[0].label = g_strdup(" "); (*marks)[0].position = lower; (*marks)[0].style = GtkCustomRulerMarkMicro; - + for (n = 1, i = current_bbt_points->begin(); n < bbt_nmarks && i != current_bbt_points->end(); ++i) { if ((*i).type != TempoMap::Beat) { continue; } if ((*i).frame < lower && (bbt_bar_helper_on)) { snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat); - (*marks)[0].label = g_strdup (buf); + (*marks)[0].label = g_strdup (buf); helper_active = true; } else { @@ -1416,23 +1416,23 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[n].position = (*i).frame; n++; } - + /* Add the tick marks */ /* Find the next beat */ next_beat.beats = (*i).beat; next_beat.bars = (*i).bar; - + if ((*i).meter->beats_per_bar() > (next_beat.beats + 1)) { next_beat.beats += 1; } else { next_beat.bars += 1; next_beat.beats = 1; } - + next_beat_pos = session->tempo_map().frame_time(next_beat); - + frame_skip = (nframes64_t) floor (frame_skip_error = (session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute())); frame_skip_error -= frame_skip; skip = (uint32_t) (Meter::ticks_per_beat / bbt_beat_subdivision); @@ -1441,7 +1441,7 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp accumulated_error = frame_skip_error; tick = skip; - + for (t = 0; (tick < Meter::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) { if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) { @@ -1471,7 +1471,7 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[n].style = GtkCustomRulerMarkMicro; } i_am_accented = false; - n++; + n++; } } @@ -1488,14 +1488,14 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[0].label = g_strdup(" "); (*marks)[0].position = lower; (*marks)[0].style = GtkCustomRulerMarkMicro; - + for (n = 1, i = current_bbt_points->begin(); n < bbt_nmarks && i != current_bbt_points->end(); ++i) { if ((*i).type != TempoMap::Beat) { continue; } if ((*i).frame < lower && (bbt_bar_helper_on)) { snprintf (buf, sizeof(buf), "<%" PRIu32 "|%" PRIu32, (*i).bar, (*i).beat); - (*marks)[0].label = g_strdup (buf); + (*marks)[0].label = g_strdup (buf); helper_active = true; } else { @@ -1513,23 +1513,23 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp (*marks)[n].position = (*i).frame; n++; } - + /* Add the tick marks */ /* Find the next beat */ next_beat.beats = (*i).beat; next_beat.bars = (*i).bar; - + if ((*i).meter->beats_per_bar() > (next_beat.beats + 1)) { next_beat.beats += 1; } else { next_beat.bars += 1; next_beat.beats = 1; } - + next_beat_pos = session->tempo_map().frame_time(next_beat); - + frame_skip = (nframes64_t) floor (frame_skip_error = (session->frame_rate() * 60) / (bbt_beat_subdivision * (*i).tempo->beats_per_minute())); frame_skip_error -= frame_skip; skip = (uint32_t) (Meter::ticks_per_beat / bbt_beat_subdivision); @@ -1538,7 +1538,7 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp accumulated_error = frame_skip_error; tick = skip; - + for (t = 0; (tick < Meter::ticks_per_beat) && (n < bbt_nmarks) && (pos < next_beat_pos) ; pos += frame_skip, tick += skip, ++t) { if (t % bbt_accent_modulo == (bbt_accent_modulo - 1)) { @@ -1561,14 +1561,14 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp } (*marks)[n].position = pos; - + if ((bbt_beat_subdivision > 4) && i_am_accented) { (*marks)[n].style = GtkCustomRulerMarkMinor; } else { (*marks)[n].style = GtkCustomRulerMarkMicro; } i_am_accented = false; - n++; + n++; } } @@ -1682,12 +1682,12 @@ Editor::metric_get_bbt (GtkCustomRulerMark **marks, gdouble lower, gdouble /*upp n++; } } - + break; } - return n; //return the actual number of marks made, since we might have skipped some from fractional time signatures + return n; //return the actual number of marks made, since we might have skipped some from fractional time signatures } @@ -1720,13 +1720,13 @@ Editor::metric_get_frames (GtkCustomRulerMark **marks, gdouble lower, gdouble up (*marks)[n].position = pos; (*marks)[n].style = GtkCustomRulerMarkMajor; } - + return nmarks; } static void sample_to_clock_parts ( nframes64_t sample, - nframes64_t sample_rate, + nframes64_t sample_rate, long *hrs_p, long *mins_p, long *secs_p, @@ -1738,7 +1738,7 @@ sample_to_clock_parts ( nframes64_t sample, long mins; long secs; long millisecs; - + left = sample; hrs = left / (sample_rate * 60 * 60); left -= hrs * sample_rate * 60 * 60; @@ -1847,9 +1847,9 @@ Editor::set_minsec_ruler_scale (gdouble lower, gdouble upper) minsec_ruler_scale = minsec_show_hours; minsec_mark_modulo = 2; } else { - + /* not possible if nframes64_t is a 32 bit quantity */ - + minsec_mark_interval = 4 * 60 * 60 * fr; /* show 4 hrs */ } minsec_nmarks = 2 + (range / minsec_mark_interval); |