X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Feditor_tempodisplay.cc;h=fd598b8c817d739f8bd6e4a65c596fac08bca4b1;hb=f0db054a07ecc9d49fede8fcc9175a85c635369f;hp=49cee3e2395daa3fdfa66d4e3ff13266a19df3fc;hpb=c86210a9d5bdb7b36ad58552a1f99f53d48781b3;p=ardour.git diff --git a/gtk2_ardour/editor_tempodisplay.cc b/gtk2_ardour/editor_tempodisplay.cc index 49cee3e239..fd598b8c81 100644 --- a/gtk2_ardour/editor_tempodisplay.cc +++ b/gtk2_ardour/editor_tempodisplay.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2002 Paul Davis + Copyright (C) 2002 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 // for sprintf, grrr +#include // for sprintf, grrr #include #include #include @@ -25,14 +25,14 @@ #include -#include -#include +#include "pbd/error.h" +#include "pbd/memento_command.h" #include #include -#include -#include +#include "ardour/session.h" +#include "ardour/tempo.h" #include #include @@ -44,11 +44,11 @@ #include "gui_thread.h" #include "time_axis_view.h" #include "ardour_ui.h" +#include "tempo_lines.h" #include "i18n.h" using namespace std; -using namespace sigc; using namespace ARDOUR; using namespace PBD; using namespace Gtk; @@ -64,7 +64,7 @@ Editor::remove_metric_marks () delete_when_idle (*x); } metric_marks.clear (); -} +} void Editor::draw_metric_marks (const Metrics& metrics) @@ -73,232 +73,141 @@ Editor::draw_metric_marks (const Metrics& metrics) const MeterSection *ms; const TempoSection *ts; char buf[64]; - + remove_metric_marks (); - + for (Metrics::const_iterator i = metrics.begin(); i != metrics.end(); ++i) { - + if ((ms = dynamic_cast(*i)) != 0) { snprintf (buf, sizeof(buf), "%g/%g", ms->beats_per_bar(), ms->note_divisor ()); - metric_marks.push_back (new MeterMarker (*this, *meter_group, ARDOUR_UI::config()->canvasvar_MeterMarker.get(), buf, + metric_marks.push_back (new MeterMarker (*this, *meter_group, ARDOUR_UI::config()->canvasvar_MeterMarker.get(), buf, *(const_cast(ms)))); } else if ((ts = dynamic_cast(*i)) != 0) { snprintf (buf, sizeof (buf), "%.2f", ts->beats_per_minute()); - metric_marks.push_back (new TempoMarker (*this, *tempo_group, ARDOUR_UI::config()->canvasvar_TempoMarker.get(), buf, + metric_marks.push_back (new TempoMarker (*this, *tempo_group, ARDOUR_UI::config()->canvasvar_TempoMarker.get(), buf, *(const_cast(ts)))); } - + } } void -Editor::tempo_map_changed (Change ignored) +Editor::tempo_map_changed (const PropertyChange& ignored) { - if (!session) { + if (!_session) { return; } - ENSURE_GUI_THREAD(bind (mem_fun (*this, &Editor::tempo_map_changed), ignored)); + ENSURE_GUI_THREAD (*this, &Editor::tempo_map_changed, ignored); - compute_current_bbt_points(leftmost_frame, leftmost_frame + (nframes_t)(edit_packer.get_width() * frames_per_unit)); - session->tempo_map().apply_with_metrics (*this, &Editor::draw_metric_marks); // redraw metric markers - update_tempo_based_rulers (); - if (tempo_map_change_idle_handler_id < 0) { - tempo_map_change_idle_handler_id = Glib::signal_idle().connect (mem_fun (*this, &Editor::redraw_measures)); + if (tempo_lines) { + tempo_lines->tempo_map_changed(); } + + compute_current_bbt_points(leftmost_frame, leftmost_frame + current_page_frames()); + _session->tempo_map().apply_with_metrics (*this, &Editor::draw_metric_marks); // redraw metric markers + redraw_measures (); } void Editor::redisplay_tempo (bool immediate_redraw) { - if (!session) { + if (!_session) { return; } - - compute_current_bbt_points (leftmost_frame, leftmost_frame + (nframes_t)(edit_packer.get_width() * frames_per_unit)); // redraw rulers and measures - - if (immediate_redraw) { - - hide_measures (); - - if (current_bbt_points) { - draw_measures (); - } - } else if (tempo_map_change_idle_handler_id < 0) { - - tempo_map_change_idle_handler_id = Glib::signal_idle().connect (mem_fun (*this, &Editor::redraw_measures)); + compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_frames()); // redraw rulers and measures + compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_frames()); + if (immediate_redraw) { + redraw_measures (); + } else { +#ifdef GTKOSX + redraw_measures (); +#else + Glib::signal_idle().connect (sigc::mem_fun (*this, &Editor::redraw_measures)); +#endif } - - update_tempo_based_rulers (); + update_tempo_based_rulers (); // redraw rulers and measures } void Editor::compute_current_bbt_points (nframes_t leftmost, nframes_t rightmost) { - if (!session) { + if (!_session) { return; } BBT_Time previous_beat, next_beat; // the beats previous to the leftmost frame and after the rightmost frame - session->bbt_time(leftmost, previous_beat); - session->bbt_time(rightmost, next_beat); + _session->bbt_time(leftmost, previous_beat); + _session->bbt_time(rightmost, next_beat); if (previous_beat.beats > 1) { - previous_beat.beats -= 1; + previous_beat.beats -= 1; } else if (previous_beat.bars > 1) { - previous_beat.bars--; + previous_beat.bars--; previous_beat.beats += 1; } previous_beat.ticks = 0; - if (session->tempo_map().meter_at(rightmost).beats_per_bar () > next_beat.beats + 1) { + if (_session->tempo_map().meter_at(rightmost).beats_per_bar () > next_beat.beats + 1) { next_beat.beats += 1; } else { next_beat.bars += 1; next_beat.beats = 1; } next_beat.ticks = 0; - - if (current_bbt_points) { - delete current_bbt_points; - current_bbt_points = 0; - } - current_bbt_points = session->tempo_map().get_points (session->tempo_map().frame_time (previous_beat), session->tempo_map().frame_time (next_beat) + 1); -} + delete current_bbt_points; + current_bbt_points = 0; -ArdourCanvas::SimpleLine * -Editor::get_time_line () -{ - ArdourCanvas::SimpleLine *line; - - if (free_measure_lines.empty()) { - line = new ArdourCanvas::SimpleLine (*time_line_group); - used_measure_lines.push_back (line); - } else { - line = free_measure_lines.front(); - free_measure_lines.erase (free_measure_lines.begin()); - used_measure_lines.push_back (line); - } - - return line; + current_bbt_points = _session->tempo_map().get_points (_session->tempo_map().frame_time (previous_beat), _session->tempo_map().frame_time (next_beat) + 1); } void Editor::hide_measures () { - // from old pre-merge 3.0 - // tempo_lines->hide(); - // marker_tempo_lines->hide(); - - for (TimeLineList::iterator i = used_measure_lines.begin(); i != used_measure_lines.end(); ++i) { - (*i)->hide(); - free_measure_lines.push_back (*i); - } - - used_measure_lines.clear (); + if (tempo_lines) + tempo_lines->hide(); } bool Editor::redraw_measures () { - hide_measures (); draw_measures (); - tempo_map_change_idle_handler_id = -1; return false; } void Editor::draw_measures () { - if (session == 0 || _show_measures == false || + if (_session == 0 || _show_measures == false || !current_bbt_points || current_bbt_points->empty()) { return; } - TempoMap::BBTPointList::iterator i; - ArdourCanvas::SimpleLine *line; - gdouble xpos; - double beat_density; - - uint32_t beats = 0; - uint32_t bars = 0; - uint32_t color; - - if (current_bbt_points == 0 || current_bbt_points->empty()) { - return; - } - - /* get the first bar spacing */ - - i = current_bbt_points->end(); - i--; - bars = (*i).bar - (*current_bbt_points->begin()).bar; - beats = current_bbt_points->size() - bars; - - beat_density = (beats * 10.0f) / track_canvas->get_width (); - - if (beat_density > 4.0f) { - /* if the lines are too close together, they become useless - */ - return; - } - - for (i = current_bbt_points->begin(); i != current_bbt_points->end(); ++i) { - - switch ((*i).type) { - case TempoMap::Bar: - break; - - case TempoMap::Beat: - - if ((*i).beat == 1) { - color = ARDOUR_UI::config()->canvasvar_MeasureLineBar.get(); - } else { - color = ARDOUR_UI::config()->canvasvar_MeasureLineBeat.get(); - - if (beat_density > 2.0) { - /* only draw beat lines if the gaps between beats are large. - */ - break; - } - } - - xpos = frame_to_unit ((nframes64_t) (*i).frame); - line = get_time_line (); - line->property_x1() = xpos; - line->property_x2() = xpos; - line->property_y2() = canvas_height; - line->property_color_rgba() = color; - //line->raise_to_top(); - line->show(); - break; - } + if (tempo_lines == 0) { + tempo_lines = new TempoLines(*track_canvas, time_line_group, physical_screen_height); } - /* the cursors are always on top of everything */ - //cursor_group->raise_to_top(); - - return; + tempo_lines->draw(*current_bbt_points, frames_per_unit); } void Editor::mouse_add_new_tempo_event (nframes64_t frame) { - if (session == 0) { + if (_session == 0) { return; } - TempoMap& map(session->tempo_map()); + TempoMap& map(_session->tempo_map()); TempoDialog tempo_dialog (map, frame, _("add")); - + tempo_dialog.set_position (Gtk::WIN_POS_MOUSE); //this causes compiz to display no border. - //tempo_dialog.signal_realize().connect (bind (sigc::ptr_fun (set_decoration), &tempo_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH))); + //tempo_dialog.signal_realize().connect (sigc::bind (sigc::ptr_fun (set_decoration), &tempo_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH))); ensure_float (tempo_dialog); @@ -311,41 +220,41 @@ Editor::mouse_add_new_tempo_event (nframes64_t frame) double bpm = 0; BBT_Time requested; - + bpm = tempo_dialog.get_bpm (); double nt = tempo_dialog.get_note_type(); bpm = max (0.01, bpm); - + tempo_dialog.get_bbt_time (requested); - + begin_reversible_command (_("add tempo mark")); XMLNode &before = map.get_state(); map.add_tempo (Tempo (bpm,nt), requested); XMLNode &after = map.get_state(); - session->add_command(new MementoCommand(map, &before, &after)); + _session->add_command(new MementoCommand(map, &before, &after)); commit_reversible_command (); - + //map.dump (cerr); } void Editor::mouse_add_new_meter_event (nframes64_t frame) { - if (session == 0) { + if (_session == 0) { return; } - TempoMap& map(session->tempo_map()); + TempoMap& map(_session->tempo_map()); MeterDialog meter_dialog (map, frame, _("add")); meter_dialog.set_position (Gtk::WIN_POS_MOUSE); - //this causes compiz to display no border.. - //meter_dialog.signal_realize().connect (bind (sigc::ptr_fun (set_decoration), &meter_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH))); + //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))); ensure_float (meter_dialog); - + switch (meter_dialog.run ()) { case RESPONSE_ACCEPT: break; @@ -355,7 +264,7 @@ Editor::mouse_add_new_meter_event (nframes64_t frame) double bpb = meter_dialog.get_bpb (); bpb = max (1.0, bpb); // XXX is this a reasonable limit? - + double note_type = meter_dialog.get_note_type (); BBT_Time requested; @@ -364,9 +273,9 @@ Editor::mouse_add_new_meter_event (nframes64_t frame) begin_reversible_command (_("add meter mark")); XMLNode &before = map.get_state(); map.add_meter (Meter (bpb, note_type), requested); - session->add_command(new MementoCommand(map, &before, &map.get_state())); + _session->add_command(new MementoCommand(map, &before, &map.get_state())); commit_reversible_command (); - + //map.dump (cerr); } @@ -384,10 +293,10 @@ Editor::remove_tempo_marker (ArdourCanvas::Item* item) if ((tempo_marker = dynamic_cast (marker)) == 0) { fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg; /*NOTREACHED*/ - } + } if (tempo_marker->tempo().movable()) { - Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::real_remove_tempo_marker), &tempo_marker->tempo())); + Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::real_remove_tempo_marker), &tempo_marker->tempo())); } } @@ -409,14 +318,14 @@ Editor::edit_meter_section (MeterSection* section) double bpb = meter_dialog.get_bpb (); bpb = max (1.0, bpb); // XXX is this a reasonable limit? - + double note_type = meter_dialog.get_note_type (); begin_reversible_command (_("replace tempo mark")); - XMLNode &before = session->tempo_map().get_state(); - session->tempo_map().replace_meter (*section, Meter (bpb, note_type)); - XMLNode &after = session->tempo_map().get_state(); - session->add_command(new MementoCommand(session->tempo_map(), &before, &after)); + XMLNode &before = _session->tempo_map().get_state(); + _session->tempo_map().replace_meter (*section, Meter (bpb, note_type)); + XMLNode &after = _session->tempo_map().get_state(); + _session->add_command(new MementoCommand(_session->tempo_map(), &before, &after)); commit_reversible_command (); } @@ -428,7 +337,7 @@ Editor::edit_tempo_section (TempoSection* section) tempo_dialog.set_position (Gtk::WIN_POS_MOUSE); ensure_float (tempo_dialog); - + switch (tempo_dialog.run ()) { case RESPONSE_ACCEPT: break; @@ -441,17 +350,17 @@ Editor::edit_tempo_section (TempoSection* section) BBT_Time when; tempo_dialog.get_bbt_time(when); bpm = max (0.01, bpm); - + cerr << "Editing tempo section to be at " << when << endl; - session->tempo_map().dump (cerr); + _session->tempo_map().dump (cerr); begin_reversible_command (_("replace tempo mark")); - XMLNode &before = session->tempo_map().get_state(); - session->tempo_map().replace_tempo (*section, Tempo (bpm,nt)); - session->tempo_map().dump (cerr); - session->tempo_map().move_tempo (*section, when); - session->tempo_map().dump (cerr); - XMLNode &after = session->tempo_map().get_state(); - session->add_command (new MementoCommand(session->tempo_map(), &before, &after)); + XMLNode &before = _session->tempo_map().get_state(); + _session->tempo_map().replace_tempo (*section, Tempo (bpm,nt)); + _session->tempo_map().dump (cerr); + _session->tempo_map().move_tempo (*section, when); + _session->tempo_map().dump (cerr); + XMLNode &after = _session->tempo_map().get_state(); + _session->add_command (new MementoCommand(_session->tempo_map(), &before, &after)); commit_reversible_command (); } @@ -469,7 +378,7 @@ Editor::edit_tempo_marker (ArdourCanvas::Item *item) if ((tempo_marker = dynamic_cast (marker)) == 0) { fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg; /*NOTREACHED*/ - } + } edit_tempo_section (&tempo_marker->tempo()); } @@ -488,8 +397,8 @@ Editor::edit_meter_marker (ArdourCanvas::Item *item) if ((meter_marker = dynamic_cast (marker)) == 0) { fatal << _("programming error: marker for meter is not a meter marker!") << endmsg; /*NOTREACHED*/ - } - + } + edit_meter_section (&meter_marker->meter()); } @@ -497,10 +406,10 @@ gint Editor::real_remove_tempo_marker (TempoSection *section) { begin_reversible_command (_("remove tempo mark")); - XMLNode &before = session->tempo_map().get_state(); - session->tempo_map().remove_tempo (*section); - XMLNode &after = session->tempo_map().get_state(); - session->add_command(new MementoCommand(session->tempo_map(), &before, &after)); + XMLNode &before = _session->tempo_map().get_state(); + _session->tempo_map().remove_tempo (*section); + XMLNode &after = _session->tempo_map().get_state(); + _session->add_command(new MementoCommand(_session->tempo_map(), &before, &after)); commit_reversible_command (); return FALSE; @@ -520,10 +429,10 @@ Editor::remove_meter_marker (ArdourCanvas::Item* item) if ((meter_marker = dynamic_cast (marker)) == 0) { fatal << _("programming error: marker for meter is not a meter marker!") << endmsg; /*NOTREACHED*/ - } + } if (meter_marker->meter().movable()) { - Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::real_remove_meter_marker), &meter_marker->meter())); + Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::real_remove_meter_marker), &meter_marker->meter())); } } @@ -531,10 +440,10 @@ gint Editor::real_remove_meter_marker (MeterSection *section) { begin_reversible_command (_("remove tempo mark")); - XMLNode &before = session->tempo_map().get_state(); - session->tempo_map().remove_meter (*section); - XMLNode &after = session->tempo_map().get_state(); - session->add_command(new MementoCommand(session->tempo_map(), &before, &after)); + XMLNode &before = _session->tempo_map().get_state(); + _session->tempo_map().remove_meter (*section); + XMLNode &after = _session->tempo_map().get_state(); + _session->add_command(new MementoCommand(_session->tempo_map(), &before, &after)); commit_reversible_command (); return FALSE;