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highlight the tempo curve that is to be altered, modify text to suit.

This commit is contained in:
nick_m 2017-02-26 07:03:02 +11:00 committed by Robin Gareus
parent f4d51ee0d0
commit 8e944953c6
4 changed files with 23 additions and 20 deletions
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1
gtk2_ardour/editor.h
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@ -332,6 +332,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
void mixer_strip_width_changed ();
void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
/* nudge is initiated by transport controls owned by ARDOUR_UI */

12
gtk2_ardour/editor_drag.cc
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@ -3537,8 +3537,9 @@ BBTRulerDrag::start_grab (GdkEvent* event, Gdk::Cursor* cursor)
Drag::start_grab (event, cursor);
TempoMap& map (_editor->session()->tempo_map());
_tempo = const_cast<TempoSection*> (&map.tempo_section_at_frame (raw_grab_frame()));
ostringstream sstr;
_editor->tempo_curve_selected (_tempo, true);
ostringstream sstr;
sstr << "start: " << fixed << setprecision(3) << _tempo->note_types_per_minute() << "\n";
sstr << "mouse: " << fixed << setprecision(3) << map.tempo_at_frame (adjusted_current_frame (event)).note_types_per_minute();
show_verbose_cursor_text (sstr.str());
@ -3609,6 +3610,7 @@ BBTRulerDrag::finished (GdkEvent* event, bool movement_occurred)
XMLNode &after = map.get_state();
_editor->session()->add_command(new MementoCommand<TempoMap>(map, before_state, &after));
_editor->commit_reversible_command ();
_editor->tempo_curve_selected (_tempo, false);
}
void
@ -3692,7 +3694,7 @@ TempoTwistDrag::motion (GdkEvent* event, bool first_move)
_editor->session()->tempo_map().gui_twist_tempi (_tempo, new_bpm, map.frame_at_quarter_note (_grab_qn), pf);
ostringstream sstr;
sstr << "start: " << fixed << setprecision(3) << _tempo->note_types_per_minute() << "\n";
sstr << "start: " << fixed << setprecision(3) << _tempo->note_types_per_minute();
sstr << "end: " << fixed << setprecision(3) << _tempo->end_note_types_per_minute();
show_verbose_cursor_text (sstr.str());
}
@ -3735,10 +3737,10 @@ TempoEndDrag::start_grab (GdkEvent* event, Gdk::Cursor* cursor)
Drag::start_grab (event, cursor);
TempoMap& map (_editor->session()->tempo_map());
_tempo = const_cast<TempoSection*> (&map.tempo_section_at_frame (raw_grab_frame()));
_editor->tempo_curve_selected (&map.tempo_section_at_frame (_tempo->frame() - 1), true);
ostringstream sstr;
sstr << "end: " << fixed << setprecision(3) << map.tempo_section_at_frame (_tempo->frame() - 1).end_note_types_per_minute() << "\n";
sstr << "start: " << fixed << setprecision(3) << map.tempo_section_at_frame (_tempo->frame() - 1).end_note_types_per_minute();
show_verbose_cursor_text (sstr.str());
}
@ -3783,8 +3785,7 @@ TempoEndDrag::motion (GdkEvent* event, bool first_move)
map.gui_stretch_tempo_end (&map.tempo_section_at_frame (_tempo->frame() - 1), map.frame_at_quarter_note (_grab_qn), pf);
ostringstream sstr;
sstr << "end: " << fixed << setprecision(3) << map.tempo_section_at_frame (_tempo->frame() - 1).end_note_types_per_minute() << "\n";
sstr << "start: " << fixed << setprecision(3) << map.tempo_section_at_frame (_tempo->frame() - 1).note_types_per_minute();
sstr << "end: " << fixed << setprecision(3) << map.tempo_section_at_frame (_tempo->frame() - 1).end_note_types_per_minute();
show_verbose_cursor_text (sstr.str());
}
@ -3800,6 +3801,7 @@ TempoEndDrag::finished (GdkEvent* event, bool movement_occurred)
XMLNode &after = map.get_state();
_editor->session()->add_command(new MementoCommand<TempoMap>(map, before_state, &after));
_editor->commit_reversible_command ();
_editor->tempo_curve_selected (&map.tempo_section_at_frame (_tempo->frame() - 1), false);
}
void

2
gtk2_ardour/editor_mouse.cc
View File

@ -737,7 +737,7 @@ Editor::button_press_handler_1 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)
&& !ArdourKeyboard::indicates_constraint (event->button.state)) {
_drags->set (new CursorDrag (this, *playhead_cursor, false), event);
} else if (ArdourKeyboard::indicates_constraint (event->button.state)
} else if (Keyboard::modifier_state_contains (event->button.state, Keyboard::TertiaryModifier)
&& Keyboard::modifier_state_contains (event->button.state, Keyboard::SecondaryModifier)) {
_drags->set (new TempoTwistDrag (this, item), event);
} else if (ArdourKeyboard::indicates_constraint (event->button.state)) {

28
gtk2_ardour/editor_tempodisplay.cc
View File

@ -86,7 +86,6 @@ Editor::draw_metric_marks (const Metrics& metrics)
char buf[64];
double max_tempo = 0.0;
double min_tempo = DBL_MAX;
const TempoSection *prev_ts = 0;
remove_metric_marks (); // also clears tempo curves
@ -114,11 +113,7 @@ Editor::draw_metric_marks (const Metrics& metrics)
max_tempo = max (max_tempo, ts->end_note_types_per_minute());
min_tempo = min (min_tempo, ts->note_types_per_minute());
min_tempo = min (min_tempo, ts->end_note_types_per_minute());
uint32_t tc_color = UIConfiguration::instance().color ("tempo curve");
if (prev_ts && abs (prev_ts->end_note_types_per_minute() - ts->note_types_per_minute()) < 2) {
tc_color = UIConfiguration::instance().color ("location loop");
}
uint32_t const tc_color = UIConfiguration::instance().color ("tempo curve");
tempo_curves.push_back (new TempoCurve (*this, *tempo_group, tc_color,
*(const_cast<TempoSection*>(ts)), ts->frame(), false));
@ -130,9 +125,6 @@ Editor::draw_metric_marks (const Metrics& metrics)
metric_marks.push_back (new TempoMarker (*this, *tempo_group, UIConfiguration::instance().color ("tempo marker"), buf,
*(const_cast<TempoSection*>(ts))));
}
prev_ts = ts;
}
}
@ -263,11 +255,6 @@ Editor::tempometric_position_changed (const PropertyChange& /*ignored*/)
(*x)->set_min_tempo (min_tempo);
++tmp;
if (tmp != tempo_curves.end()) {
if (abs ((*tmp)->tempo().note_types_per_minute() - (*x)->tempo().end_note_types_per_minute()) < 2) {
(*tmp)->set_color_rgba (UIConfiguration::instance().color ("location loop"));
} else {
(*tmp)->set_color_rgba (UIConfiguration::instance().color ("tempo curve"));
}
(*x)->set_position ((*x)->tempo().frame(), (*tmp)->tempo().frame());
} else {
(*x)->set_position ((*x)->tempo().frame(), UINT32_MAX);
@ -322,6 +309,19 @@ Editor::redisplay_tempo (bool immediate_redraw)
Glib::signal_idle().connect (sigc::bind_return (sigc::bind (sigc::mem_fun (*this, &Editor::redisplay_tempo), true), false));
}
}
void
Editor::tempo_curve_selected (TempoSection* ts, bool yn)
{
for (Curves::iterator x = tempo_curves.begin(); x != tempo_curves.end(); ++x) {
if (&(*x)->tempo() == ts && yn) {
(*x)->set_color_rgba (UIConfiguration::instance().color ("location marker"));
break;
} else if (&(*x)->tempo() == ts) {
(*x)->set_color_rgba (UIConfiguration::instance().color ("tempo curve"));
break;
}
}
}
/* computes a grid starting a beat before and ending a beat after leftmost and rightmost respectively */
void