#include "tempo_lines.h"
#include "ui_config.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
delete_when_idle (*x);
}
metric_marks.clear ();
+
+ for (Curves::iterator x = tempo_curves.begin(); x != tempo_curves.end(); ++x) {
+ delete (*x);
+ }
+ tempo_curves.clear ();
}
void
Editor::draw_metric_marks (const Metrics& metrics)
{
-
- const MeterSection *ms;
- const TempoSection *ts;
char buf[64];
+ double max_tempo = 0.0;
+ double min_tempo = DBL_MAX;
- remove_metric_marks ();
+ remove_metric_marks (); // also clears tempo curves
for (Metrics::const_iterator i = metrics.begin(); i != metrics.end(); ++i) {
+ const MeterSection *ms;
+ const TempoSection *ts;
if ((ms = dynamic_cast<const MeterSection*>(*i)) != 0) {
snprintf (buf, sizeof(buf), "%g/%g", ms->divisions_per_bar(), ms->note_divisor ());
*(const_cast<MeterSection*>(ms))));
} else if ((ts = dynamic_cast<const TempoSection*>(*i)) != 0) {
if (UIConfiguration::instance().get_allow_non_quarter_pulse()) {
- snprintf (buf, sizeof (buf), "%.2f/%.0f", ts->beats_per_minute(), ts->note_type());
+ snprintf (buf, sizeof (buf), "%.3f/%.0f", ts->beats_per_minute(), ts->note_type());
} else {
- snprintf (buf, sizeof (buf), "%.2f", ts->beats_per_minute());
+ snprintf (buf, sizeof (buf), "%.3f", ts->beats_per_minute());
}
- metric_marks.push_back (new TempoMarker (*this, *tempo_group, UIConfiguration::instance().color ("tempo marker"), buf,
+
+ max_tempo = max (max_tempo, ts->beats_per_minute());
+ min_tempo = min (min_tempo, ts->beats_per_minute());
+
+ tempo_curves.push_back (new TempoCurve (*this, *tempo_group, UIConfiguration::instance().color ("tempo curve"),
+ *(const_cast<TempoSection*>(ts)), ts->frame(), false));
+ if (ts->position_lock_style() == MusicTime) {
+ metric_marks.push_back (new TempoMarker (*this, *tempo_group, UIConfiguration::instance().color ("tempo marker music"), buf,
*(const_cast<TempoSection*>(ts))));
+ } else {
+ metric_marks.push_back (new TempoMarker (*this, *tempo_group, UIConfiguration::instance().color ("tempo marker"), buf,
+ *(const_cast<TempoSection*>(ts))));
+ }
+
}
}
+ const double min_tempo_range = 5.0;
+ const double tempo_delta = fabs (max_tempo - min_tempo);
+
+ if (tempo_delta < min_tempo_range) {
+ max_tempo += min_tempo_range - tempo_delta;
+ min_tempo += tempo_delta - min_tempo_range;
+ }
+
+ for (Curves::iterator x = tempo_curves.begin(); x != tempo_curves.end(); ) {
+ Curves::iterator tmp = x;
+ (*x)->set_max_tempo (max_tempo);
+ (*x)->set_min_tempo (min_tempo);
+ ++tmp;
+ if (tmp != tempo_curves.end()) {
+ (*x)->set_position ((*x)->tempo().frame(), (*tmp)->tempo().frame());
+ } else {
+ (*x)->set_position ((*x)->tempo().frame(), UINT32_MAX);
+ }
+ ++x;
+ }
+
+ for (Marks::iterator x = metric_marks.begin(); x != metric_marks.end(); ++x) {
+ TempoMarker* tempo_marker;
+
+ if ((tempo_marker = dynamic_cast<TempoMarker*> (*x)) != 0) {
+ tempo_marker->update_height_mark ((tempo_marker->tempo().beats_per_minute() - min_tempo) / max (10.0, max_tempo - min_tempo));
+ }
+ }
}
update_tempo_based_rulers (grid);
}
+struct CurveComparator {
+ bool operator() (TempoCurve const * a, TempoCurve const * b) {
+ return a->position() < b->position();
+ }
+};
+
void
Editor::marker_position_changed ()
{
if (tempo_lines) {
tempo_lines->tempo_map_changed();
}
- TempoMarker* tempo_marker;
- MeterMarker* meter_marker;
- const TempoSection *ts;
- const MeterSection *ms;
+
+ double max_tempo = 0.0;
+ double min_tempo = DBL_MAX;
for (Marks::iterator x = metric_marks.begin(); x != metric_marks.end(); ++x) {
+ TempoMarker* tempo_marker;
+ MeterMarker* meter_marker;
+ const TempoSection *ts;
+ const MeterSection *ms;
+
if ((tempo_marker = dynamic_cast<TempoMarker*> (*x)) != 0) {
if ((ts = &tempo_marker->tempo()) != 0) {
tempo_marker->set_position (ts->frame ());
char buf[64];
- snprintf (buf, sizeof (buf), "%.2f", ts->beats_per_minute());
+ snprintf (buf, sizeof (buf), "%.3f", ts->beats_per_minute());
tempo_marker->set_name (buf);
+
+ max_tempo = max (max_tempo, ts->beats_per_minute());
+ min_tempo = min (min_tempo, ts->beats_per_minute());
}
}
if ((meter_marker = dynamic_cast<MeterMarker*> (*x)) != 0) {
}
}
}
+
+ tempo_curves.sort (CurveComparator());
+
+ const double min_tempo_range = 5.0;
+ const double tempo_delta = fabs (max_tempo - min_tempo);
+
+ if (tempo_delta < min_tempo_range) {
+ max_tempo += min_tempo_range - tempo_delta;
+ min_tempo += tempo_delta - min_tempo_range;
+ }
+
+ for (Curves::iterator x = tempo_curves.begin(); x != tempo_curves.end(); ) {
+ Curves::iterator tmp = x;
+ (*x)->set_max_tempo (max_tempo);
+ (*x)->set_min_tempo (min_tempo);
+ ++tmp;
+ if (tmp != tempo_curves.end()) {
+ (*x)->set_position ((*x)->tempo().frame(), (*tmp)->tempo().frame());
+ } else {
+ (*x)->set_position ((*x)->tempo().frame(), UINT32_MAX);
+ }
+ ++x;
+ }
+
+ for (Marks::iterator x = metric_marks.begin(); x != metric_marks.end(); ++x) {
+ TempoMarker* tempo_marker;
+ if ((tempo_marker = dynamic_cast<TempoMarker*> (*x)) != 0) {
+ tempo_marker->update_height_mark ((tempo_marker->tempo().beats_per_minute() - min_tempo) / max (max_tempo - min_tempo, 10.0));
+ }
+ }
+
std::vector<TempoMap::BBTPoint> grid;
compute_current_bbt_points (grid, leftmost_frame, leftmost_frame + current_page_samples());
draw_measures (grid);
/* prevent negative values of leftmost from creeping into tempomap
*/
- _session->tempo_map().get_grid (grid, max (leftmost, (framepos_t) 0), rightmost);
+ const double lower_beat = floor (_session->tempo_map().beat_at_frame (leftmost)) - 1.0;
+ _session->tempo_map().get_grid (grid, max (_session->tempo_map().frame_at_beat (lower_beat), (framepos_t) 0), rightmost);
}
void
}
TempoMap& map(_session->tempo_map());
- TempoDialog tempo_dialog (map, frame, _("add"));
-
- //this causes compiz to display no border.
- //tempo_dialog.signal_realize().connect (sigc::bind (sigc::ptr_fun (set_decoration), &tempo_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)));
- switch (tempo_dialog.run()) {
- case RESPONSE_ACCEPT:
- break;
- default:
- return;
- }
+ begin_reversible_command (_("add tempo mark"));
+ const double pulse = map.pulse_at_frame (frame);
- double bpm = 0;
- Timecode::BBT_Time requested;
- bpm = tempo_dialog.get_bpm ();
- double nt = tempo_dialog.get_note_type();
- bpm = max (0.01, bpm);
+ if (pulse > 0.0) {
+ XMLNode &before = map.get_state();
+ /* add music-locked ramped (?) tempo using the bpm/note type at frame*/
+ map.add_tempo (map.tempo_at_frame (frame), pulse, 0, TempoSection::Ramp, MusicTime);
- tempo_dialog.get_bbt_time (requested);
- begin_reversible_command (_("add tempo mark"));
- XMLNode &before = map.get_state();
- if (tempo_dialog.get_lock_style() == MusicTime) {
- map.add_tempo (Tempo (bpm,nt), map.pulse_at_beat (map.bbt_to_beats (requested)), tempo_dialog.get_tempo_type());
- } else {
- map.add_tempo (Tempo (bpm,nt), frame, tempo_dialog.get_tempo_type());
+ XMLNode &after = map.get_state();
+ _session->add_command(new MementoCommand<TempoMap>(map, &before, &after));
+ commit_reversible_command ();
}
- XMLNode &after = map.get_state();
- _session->add_command(new MementoCommand<TempoMap>(map, &before, &after));
- commit_reversible_command ();
//map.dump (cerr);
}
TempoMap& map(_session->tempo_map());
MeterDialog meter_dialog (map, frame, _("add"));
- //this causes compiz to display no border..
- //meter_dialog.signal_realize().connect (sigc::bind (sigc::ptr_fun (set_decoration), &meter_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)));
-
switch (meter_dialog.run ()) {
case RESPONSE_ACCEPT:
break;
bpb = max (1.0, bpb); // XXX is this a reasonable limit?
double note_type = meter_dialog.get_note_type ();
- Timecode::BBT_Time requested;
+ Timecode::BBT_Time requested;
meter_dialog.get_bbt_time (requested);
+ const double beat = map.beat_at_bbt (requested);
+
begin_reversible_command (_("add meter mark"));
XMLNode &before = map.get_state();
+
if (meter_dialog.get_lock_style() == MusicTime) {
- map.add_meter (Meter (bpb, note_type), map.bbt_to_beats (requested), requested);
+ map.add_meter (Meter (bpb, note_type), beat, requested, map.frame_at_beat (beat), MusicTime);
} else {
- map.add_meter (Meter (bpb, note_type), frame, meter_dialog.get_lock_style());
+ map.add_meter (Meter (bpb, note_type), beat, requested, map.frame_at_beat (beat), AudioTime);
}
+
_session->add_command(new MementoCommand<TempoMap>(map, &before, &map.get_state()));
commit_reversible_command ();
bpb = max (1.0, bpb); // XXX is this a reasonable limit?
double const note_type = meter_dialog.get_note_type ();
+ const Meter meter (bpb, note_type);
+
Timecode::BBT_Time when;
- meter_dialog.get_bbt_time(when);
- framepos_t const frame = _session->tempo_map().frame_at_beat (_session->tempo_map().bbt_to_beats (when));
+ meter_dialog.get_bbt_time (when);
+
+ framepos_t const frame = _session->tempo_map().frame_at_bbt (when);
+ const PositionLockStyle pls = (meter_dialog.get_lock_style() == AudioTime) ? AudioTime : MusicTime;
begin_reversible_command (_("replace meter mark"));
XMLNode &before = _session->tempo_map().get_state();
- section->set_position_lock_style (meter_dialog.get_lock_style());
- if (meter_dialog.get_lock_style() == MusicTime) {
- _session->tempo_map().replace_meter (*section, Meter (bpb, note_type), when);
- } else {
- _session->tempo_map().replace_meter (*section, Meter (bpb, note_type), frame);
- }
- XMLNode &after = _session->tempo_map().get_state();
+
+ _session->tempo_map().replace_meter (*section, meter, when, frame, pls);
+
+ XMLNode &after = _session->tempo_map().get_state();
_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
commit_reversible_command ();
}
double bpm = tempo_dialog.get_bpm ();
double nt = tempo_dialog.get_note_type ();
- Timecode::BBT_Time when;
+ bpm = max (0.01, bpm);
+ const Tempo tempo (bpm, nt);
- tempo_dialog.get_bbt_time(when);
- double const beat = _session->tempo_map().bbt_to_beats (when);
+ Timecode::BBT_Time when;
+ tempo_dialog.get_bbt_time (when);
- bpm = max (0.01, bpm);
+ const TempoSection::Type ttype (tempo_dialog.get_tempo_type());
begin_reversible_command (_("replace tempo mark"));
XMLNode &before = _session->tempo_map().get_state();
- if (tempo_dialog.get_lock_style() == MusicTime) {
- section->set_position_lock_style (MusicTime);
- framepos_t const f = _session->tempo_map().predict_tempo_frame (section, when);
- double const p = _session->tempo_map().predict_tempo_pulse (section, f);
- _session->tempo_map().replace_tempo (*section, Tempo (bpm, nt), p, tempo_dialog.get_tempo_type());
+ if (tempo_dialog.get_lock_style() == AudioTime) {
+ framepos_t const f = _session->tempo_map().predict_tempo_position (section, when).second;
+ _session->tempo_map().replace_tempo (*section, tempo, 0.0, f, ttype, AudioTime);
} else {
- framepos_t const f = _session->tempo_map().predict_tempo_frame (section, when);
- _session->tempo_map().replace_tempo (*section, Tempo (bpm, nt), f, tempo_dialog.get_tempo_type());
+ double const p = _session->tempo_map().predict_tempo_position (section, when).first;
+ _session->tempo_map().replace_tempo (*section, tempo, p, 0, ttype, MusicTime);
}
XMLNode &after = _session->tempo_map().get_state();
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