318 lines
8.6 KiB
C++
318 lines
8.6 KiB
C++
#include <cstdio> // for snprintf, grrr
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#include <gtkmm/stock.h>
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#include <gtkmm2ext/utils.h>
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#include "tempo_dialog.h"
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#include "utils.h"
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#include "i18n.h"
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using namespace Gtk;
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using namespace Gtkmm2ext;
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using namespace ARDOUR;
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TempoDialog::TempoDialog (TempoMap& map, jack_nframes_t frame, const string & action)
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: ArdourDialog ("tempo dialog"),
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bpm_frame (_("Beats per minute")),
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ok_button (action),
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cancel_button (_("Cancel")),
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when_bar_label (_("Bar")),
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when_beat_label (_("Beat")),
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when_table (2, 2),
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when_frame (_("Location"))
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{
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BBT_Time when;
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Tempo tempo (map.tempo_at (frame));
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map.bbt_time (frame, when);
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init (when, tempo.beats_per_minute(), true);
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}
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TempoDialog::TempoDialog (TempoSection& section, const string & action)
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: ArdourDialog ("tempo dialog"),
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bpm_frame (_("Beats per minute")),
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ok_button (action),
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cancel_button (_("Cancel")),
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when_bar_label (_("Bar")),
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when_beat_label (_("Beat")),
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when_table (2, 2),
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when_frame (_("Location"))
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{
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init (section.start(), section.beats_per_minute(), section.movable());
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}
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void
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TempoDialog::init (const BBT_Time& when, double bpm, bool movable)
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{
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snprintf (buf, sizeof (buf), "%.2f", bpm);
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bpm_entry.set_text (buf);
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bpm_entry.select_region (0, -1);
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hspacer1.set_border_width (5);
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hspacer1.pack_start (bpm_entry, false, false);
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vspacer1.set_border_width (5);
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vspacer1.pack_start (hspacer1, false, false);
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bpm_frame.add (vspacer1);
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if (movable) {
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snprintf (buf, sizeof (buf), "%" PRIu32, when.bars);
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when_bar_entry.set_text (buf);
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snprintf (buf, sizeof (buf), "%" PRIu32, when.beats);
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when_beat_entry.set_text (buf);
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when_bar_entry.set_name ("MetricEntry");
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when_beat_entry.set_name ("MetricEntry");
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when_bar_label.set_name ("MetricLabel");
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when_beat_label.set_name ("MetricLabel");
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Gtkmm2ext::set_size_request_to_display_given_text (when_bar_entry, "999g", 5, 7);
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Gtkmm2ext::set_size_request_to_display_given_text (when_beat_entry, "999g", 5, 7);
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when_table.set_homogeneous (true);
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when_table.set_row_spacings (2);
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when_table.set_col_spacings (2);
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when_table.set_border_width (5);
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when_table.attach (when_bar_label, 0, 1, 0, 1, Gtk::AttachOptions(0), Gtk::FILL|Gtk::EXPAND);
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when_table.attach (when_bar_entry, 0, 1, 1, 2, Gtk::AttachOptions(0), Gtk::FILL|Gtk::EXPAND);
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when_table.attach (when_beat_label, 1, 2, 0, 1, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
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when_table.attach (when_beat_entry, 1, 2, 1, 2, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
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when_frame.set_name ("MetricDialogFrame");
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when_frame.add (when_table);
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get_vbox()->pack_start (when_frame, false, false);
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}
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bpm_frame.set_name ("MetricDialogFrame");
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bpm_entry.set_name ("MetricEntry");
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get_vbox()->pack_start (bpm_frame, false, false);
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add_button (Stock::OK, RESPONSE_ACCEPT);
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add_button (Stock::CANCEL, RESPONSE_CANCEL);
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get_vbox()->show_all();
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bpm_entry.show();
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set_name ("MetricDialog");
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}
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double
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TempoDialog::get_bpm ()
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{
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double bpm;
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if (sscanf (bpm_entry.get_text().c_str(), "%lf", &bpm) != 1) {
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return 0;
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}
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return bpm;
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}
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bool
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TempoDialog::get_bbt_time (BBT_Time& requested)
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{
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if (sscanf (when_bar_entry.get_text().c_str(), "%" PRIu32, &requested.bars) != 1) {
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return false;
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}
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if (sscanf (when_beat_entry.get_text().c_str(), "%" PRIu32, &requested.beats) != 1) {
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return false;
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}
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return true;
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}
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MeterDialog::MeterDialog (TempoMap& map, jack_nframes_t frame, const string & action)
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: ArdourDialog ("meter dialog"),
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note_frame (_("Meter denominator")),
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bpb_frame (_("Beats per bar")),
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ok_button (action),
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cancel_button (_("Cancel")),
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when_bar_label (_("Bar")),
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when_beat_label (_("Beat")),
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when_frame (_("Location"))
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{
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BBT_Time when;
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frame = map.round_to_bar(frame,0);
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Meter meter (map.meter_at(frame));
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map.bbt_time (frame, when);
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init (when, meter.beats_per_bar(), meter.note_divisor(), true);
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}
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MeterDialog::MeterDialog (MeterSection& section, const string & action)
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: ArdourDialog ("meter dialog"),
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note_frame (_("Meter denominator")),
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bpb_frame (_("Beats per bar")),
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ok_button (action),
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cancel_button (_("Cancel")),
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when_bar_label (_("Bar")),
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when_beat_label (_("Beat")),
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when_frame (_("Location"))
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{
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init (section.start(), section.beats_per_bar(), section.note_divisor(), section.movable());
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}
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void
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MeterDialog::init (const BBT_Time& when, double bpb, double note_type, bool movable)
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{
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snprintf (buf, sizeof (buf), "%.2f", bpb);
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bpb_entry.set_text (buf);
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bpb_entry.select_region (0, -1);
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Gtkmm2ext::set_size_request_to_display_given_text (bpb_entry, "999999g", 5, 5);
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strings.push_back (_("whole (1)"));
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strings.push_back (_("second (2)"));
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strings.push_back (_("third (3)"));
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strings.push_back (_("quarter (4)"));
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strings.push_back (_("eighth (8)"));
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strings.push_back (_("sixteenth (16)"));
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strings.push_back (_("thirty-second (32)"));
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set_popdown_strings (note_types, strings);
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if (note_type==1.0f)
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note_types.set_active_text (_("whole (1)"));
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else if (note_type==2.0f)
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note_types.set_active_text (_("second (2)"));
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else if (note_type==3.0f)
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note_types.set_active_text (_("third (3)"));
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else if (note_type==4.0f)
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note_types.set_active_text (_("quarter (4)"));
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else if (note_type==8.0f)
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note_types.set_active_text (_("eighth (8)"));
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else if (note_type==16.0f)
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note_types.set_active_text (_("sixteenth (16)"));
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else if (note_type==32.0f)
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note_types.set_active_text (_("thirty-second (32)"));
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else
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note_types.set_active_text (_("quarter (4)"));
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/* strings.back() just happens to be the longest one to display */
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// GTK2FIX
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// Gtkmm2ext::set_size_request_to_display_given_text (*(note_types.get_entry()), strings.back(), 7, 7);
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hspacer1.set_border_width (5);
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hspacer1.pack_start (note_types, false, false);
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vspacer1.set_border_width (5);
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vspacer1.pack_start (hspacer1, false, false);
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hspacer2.set_border_width (5);
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hspacer2.pack_start (bpb_entry, false, false);
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vspacer2.set_border_width (5);
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vspacer2.pack_start (hspacer2, false, false);
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note_frame.add (vspacer1);
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bpb_frame.add (vspacer2);
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if (movable) {
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snprintf (buf, sizeof (buf), "%" PRIu32, when.bars);
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when_bar_entry.set_text (buf);
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snprintf (buf, sizeof (buf), "%" PRIu32, when.beats);
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when_beat_entry.set_text (buf);
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when_bar_entry.set_name ("MetricEntry");
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when_beat_entry.set_name ("MetricEntry");
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when_bar_label.set_name ("MetricLabel");
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when_beat_label.set_name ("MetricLabel");
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Gtkmm2ext::set_size_request_to_display_given_text (when_bar_entry, "999g", 5, 7);
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Gtkmm2ext::set_size_request_to_display_given_text (when_beat_entry, "999g", 5, 7);
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when_table.set_homogeneous (true);
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when_table.set_row_spacings (2);
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when_table.set_col_spacings (2);
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when_table.set_border_width (5);
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when_table.attach (when_bar_label, 0, 1, 0, 1, Gtk::AttachOptions(0), Gtk::FILL|Gtk::EXPAND);
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when_table.attach (when_bar_entry, 0, 1, 1, 2, Gtk::AttachOptions(0), Gtk::FILL|Gtk::EXPAND);
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when_table.attach (when_beat_label, 1, 2, 0, 1, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
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when_table.attach (when_beat_entry, 1, 2, 1, 2, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
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when_frame.set_name ("MetricDialogFrame");
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when_frame.add (when_table);
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get_vbox()->pack_start (when_frame, false, false);
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}
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get_vbox()->pack_start (bpb_frame, false, false);
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get_vbox()->pack_start (note_frame, false, false);
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bpb_frame.set_name ("MetricDialogFrame");
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note_frame.set_name ("MetricDialogFrame");
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bpb_entry.set_name ("MetricEntry");
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add_button (Stock::OK, RESPONSE_ACCEPT);
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add_button (Stock::CANCEL, RESPONSE_CANCEL);
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get_vbox()->show_all ();
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bpb_entry.show ();
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set_name ("MetricDialog");
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}
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double
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MeterDialog::get_bpb ()
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{
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double bpb = 0;
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if (sscanf (bpb_entry.get_text().c_str(), "%lf", &bpb) != 1) {
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return 0;
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}
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return bpb;
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}
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double
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MeterDialog::get_note_type ()
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{
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double note_type = 0;
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vector<string>::iterator i;
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string text = note_types.get_active_text();
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for (i = strings.begin(); i != strings.end(); ++i) {
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if (text == *i) {
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if (sscanf (text.c_str(), "%*[^0-9]%lf", ¬e_type) != 1) {
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error << string_compose(_("garbaged note type entry (%1)"), text) << endmsg;
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return 0;
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} else {
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break;
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}
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}
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}
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if (i == strings.end()) {
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if (sscanf (text.c_str(), "%lf", ¬e_type) != 1) {
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error << string_compose(_("incomprehensible note type entry (%1)"), text) << endmsg;
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return 0;
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}
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}
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return note_type;
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}
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bool
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MeterDialog::get_bbt_time (BBT_Time& requested)
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{
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requested.ticks = 0;
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if (sscanf (when_bar_entry.get_text().c_str(), "%" PRIu32, &requested.bars) != 1) {
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return false;
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}
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if (sscanf (when_beat_entry.get_text().c_str(), "%" PRIu32, &requested.beats) != 1) {
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return false;
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}
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return true;
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}
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