2 Copyright (C) 2000-2007 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <cstdio> // for snprintf, grrr
22 #include <gtkmm/stock.h>
24 #include "gtkmm2ext/utils.h"
26 #include "ardour/rc_configuration.h"
28 #include "tempo_dialog.h"
34 using namespace Gtkmm2ext;
35 using namespace ARDOUR;
38 TempoDialog::TempoDialog (TempoMap& map, framepos_t frame, const string&)
39 : ArdourDialog (_("New Tempo"))
40 , bpm_adjustment (60.0, 1.0, 999.9, 0.1, 1.0)
41 , bpm_spinner (bpm_adjustment)
42 , when_bar_label (_("bar:"), ALIGN_LEFT, ALIGN_CENTER)
43 , when_beat_label (_("beat:"), ALIGN_LEFT, ALIGN_CENTER)
44 , pulse_selector_label (_("Pulse note"), ALIGN_LEFT, ALIGN_CENTER)
46 Timecode::BBT_Time when;
47 Tempo tempo (map.tempo_at (frame));
48 map.bbt_time (frame, when);
50 init (when, tempo.beats_per_minute(), tempo.note_type(), true);
53 TempoDialog::TempoDialog (TempoSection& section, const string&)
54 : ArdourDialog (_("Edit Tempo"))
55 , bpm_adjustment (60.0, 1.0, 999.9, 0.1, 1.0)
56 , bpm_spinner (bpm_adjustment)
57 , when_bar_label (_("bar:"), ALIGN_LEFT, ALIGN_CENTER)
58 , when_beat_label (_("beat:"), ALIGN_LEFT, ALIGN_CENTER)
59 , pulse_selector_label (_("Pulse note"), ALIGN_LEFT, ALIGN_CENTER)
61 init (section.start(), section.beats_per_minute(), section.note_type(), section.movable());
65 TempoDialog::init (const Timecode::BBT_Time& when, double bpm, double note_type, bool movable)
67 vector<string> strings;
68 NoteTypes::iterator x;
70 bpm_spinner.set_numeric (true);
71 bpm_spinner.set_digits (2);
72 bpm_spinner.set_wrap (true);
73 bpm_spinner.set_value (bpm);
75 note_types.insert (make_pair (_("whole"), 1.0));
76 strings.push_back (_("whole"));
77 note_types.insert (make_pair (_("second"), 2.0));
78 strings.push_back (_("second"));
79 note_types.insert (make_pair (_("third"), 3.0));
80 strings.push_back (_("third"));
81 note_types.insert (make_pair (_("quarter"), 4.0));
82 strings.push_back (_("quarter"));
83 note_types.insert (make_pair (_("eighth"), 8.0));
84 strings.push_back (_("eighth"));
85 note_types.insert (make_pair (_("sixteenth"), 16.0));
86 strings.push_back (_("sixteenth"));
87 note_types.insert (make_pair (_("thirty-second"), 32.0));
88 strings.push_back (_("thirty-second"));
89 note_types.insert (make_pair (_("sixty-fourth"), 64.0));
90 strings.push_back (_("sixty-fourth"));
91 note_types.insert (make_pair (_("one-hundred-twenty-eighth"), 128.0));
92 strings.push_back (_("one-hundred-twenty-eighth"));
94 set_popdown_strings (pulse_selector, strings);
96 for (x = note_types.begin(); x != note_types.end(); ++x) {
97 if (x->second == note_type) {
98 pulse_selector.set_active_text (x->first);
103 if (x == note_types.end()) {
104 pulse_selector.set_active_text (strings[3]); // "quarter"
109 if (Config->get_allow_non_quarter_pulse()) {
110 table = manage (new Table (5, 5));
112 table = manage (new Table (5, 4));
115 table->set_spacings (6);
116 table->set_homogeneous (false);
119 Label* bpm_label = manage (new Label(_("Beats per minute:"), ALIGN_LEFT, ALIGN_CENTER));
120 table->attach (*bpm_label, 0, 1, 0, 1);
121 table->attach (bpm_spinner, 1, 5, 0, 1);
123 if (Config->get_allow_non_quarter_pulse()) {
124 table->attach (pulse_selector_label, 0, 1, 1, 2);
125 table->attach (pulse_selector, 1, 5, 1, 2);
134 snprintf (buf, sizeof (buf), "%" PRIu32, when.bars);
135 when_bar_entry.set_text (buf);
136 snprintf (buf, sizeof (buf), "%" PRIu32, when.beats);
137 when_beat_entry.set_text (buf);
139 when_bar_entry.set_width_chars(4);
140 when_beat_entry.set_width_chars (4);
142 when_bar_label.set_name ("MetricLabel");
143 when_beat_label.set_name ("MetricLabel");
145 table->attach (when_bar_label, 1, 2, row, row+1, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
146 table->attach (when_bar_entry, 2, 3, row, row+1, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
148 table->attach (when_beat_label, 3, 4, row, row+1, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
149 table->attach (when_beat_entry, 4, 5, row, row+1, Gtk::AttachOptions(0), Gtk::AttachOptions(0));
151 Label* when_label = manage (new Label(_("Tempo begins at"), ALIGN_LEFT, ALIGN_CENTER));
152 table->attach (*when_label, 0, 1, row, row+1);
155 get_vbox()->set_border_width (12);
156 get_vbox()->pack_end (*table);
159 add_button (Stock::CANCEL, RESPONSE_CANCEL);
160 add_button (Stock::APPLY, RESPONSE_ACCEPT);
161 set_response_sensitive (RESPONSE_ACCEPT, false);
162 set_default_response (RESPONSE_ACCEPT);
166 set_name ("MetricDialog");
168 bpm_spinner.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &TempoDialog::response), RESPONSE_ACCEPT));
169 bpm_spinner.signal_button_press_event().connect (sigc::mem_fun (*this, &TempoDialog::bpm_button_press), false);
170 bpm_spinner.signal_button_release_event().connect (sigc::mem_fun (*this, &TempoDialog::bpm_button_release), false);
171 bpm_spinner.signal_changed().connect (sigc::mem_fun (*this, &TempoDialog::bpm_changed));
172 when_bar_entry.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &TempoDialog::response), RESPONSE_ACCEPT));
173 when_bar_entry.signal_key_release_event().connect (sigc::mem_fun (*this, &TempoDialog::entry_key_release), false);
174 when_beat_entry.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &TempoDialog::response), RESPONSE_ACCEPT));
175 when_beat_entry.signal_key_release_event().connect (sigc::mem_fun (*this, &TempoDialog::entry_key_release), false);
176 pulse_selector.signal_changed().connect (sigc::mem_fun (*this, &TempoDialog::pulse_change));
180 TempoDialog::bpm_changed ()
182 set_response_sensitive (RESPONSE_ACCEPT, true);
186 TempoDialog::bpm_button_press (GdkEventButton*)
192 TempoDialog::bpm_button_release (GdkEventButton*)
194 /* the value has been modified, accept should work now */
196 set_response_sensitive (RESPONSE_ACCEPT, true);
201 TempoDialog::entry_key_release (GdkEventKey*)
203 if (when_beat_entry.get_text() != "" && when_bar_entry.get_text() != "") {
204 set_response_sensitive (RESPONSE_ACCEPT, true);
206 set_response_sensitive (RESPONSE_ACCEPT, false);
212 TempoDialog::get_bpm ()
214 return bpm_spinner.get_value ();
218 TempoDialog::get_bbt_time (Timecode::BBT_Time& requested)
220 if (sscanf (when_bar_entry.get_text().c_str(), "%" PRIu32, &requested.bars) != 1) {
224 if (sscanf (when_beat_entry.get_text().c_str(), "%" PRIu32, &requested.beats) != 1) {
234 TempoDialog::get_note_type ()
236 NoteTypes::iterator x = note_types.find (pulse_selector.get_active_text());
238 if (x == note_types.end()) {
239 error << string_compose(_("incomprehensible pulse note type (%1)"), pulse_selector.get_active_text()) << endmsg;
247 TempoDialog::pulse_change ()
249 set_response_sensitive (RESPONSE_ACCEPT, true);
253 MeterDialog::MeterDialog (TempoMap& map, framepos_t frame, const string&)
254 : ArdourDialog (_("New Meter"))
256 Timecode::BBT_Time when;
257 frame = map.round_to_bar(frame,0);
258 Meter meter (map.meter_at(frame));
260 map.bbt_time (frame, when);
261 init (when, meter.divisions_per_bar(), meter.note_divisor(), true);
264 MeterDialog::MeterDialog (MeterSection& section, const string&)
265 : ArdourDialog (_("Edit Meter"))
267 init (section.start(), section.divisions_per_bar(), section.note_divisor(), section.movable());
271 MeterDialog::init (const Timecode::BBT_Time& when, double bpb, double divisor, bool movable)
274 vector<string> strings;
275 NoteTypes::iterator x;
277 snprintf (buf, sizeof (buf), "%.2f", bpb);
278 bpb_entry.set_text (buf);
279 bpb_entry.select_region (0, -1);
281 note_types.insert (make_pair (_("whole"), 1.0));
282 strings.push_back (_("whole"));
283 note_types.insert (make_pair (_("second"), 2.0));
284 strings.push_back (_("second"));
285 note_types.insert (make_pair (_("third"), 3.0));
286 strings.push_back (_("third"));
287 note_types.insert (make_pair (_("quarter"), 4.0));
288 strings.push_back (_("quarter"));
289 note_types.insert (make_pair (_("eighth"), 8.0));
290 strings.push_back (_("eighth"));
291 note_types.insert (make_pair (_("sixteenth"), 16.0));
292 strings.push_back (_("sixteenth"));
293 note_types.insert (make_pair (_("thirty-second"), 32.0));
294 strings.push_back (_("thirty-second"));
295 note_types.insert (make_pair (_("sixty-fourth"), 64.0));
296 strings.push_back (_("sixty-fourth"));
297 note_types.insert (make_pair (_("one-hundred-twenty-eighth"), 128.0));
298 strings.push_back (_("one-hundred-twenty-eighth"));
300 set_popdown_strings (note_type, strings);
302 for (x = note_types.begin(); x != note_types.end(); ++x) {
303 if (x->second == divisor) {
304 note_type.set_active_text (x->first);
309 if (x == note_types.end()) {
310 note_type.set_active_text (strings[3]); // "quarter"
313 Label* note_label = manage (new Label (_("Note value:"), ALIGN_LEFT, ALIGN_CENTER));
314 Label* bpb_label = manage (new Label (_("Beats per bar:"), ALIGN_LEFT, ALIGN_CENTER));
315 Table* table = manage (new Table (3, 2));
316 table->set_spacings (6);
318 table->attach (*bpb_label, 0, 1, 0, 1, FILL|EXPAND, FILL|EXPAND);
319 table->attach (bpb_entry, 1, 2, 0, 1, FILL|EXPAND, FILL|EXPAND);
320 table->attach (*note_label, 0, 1, 1, 2, FILL|EXPAND, FILL|EXPAND);
321 table->attach (note_type, 1, 2, 1, 2, FILL|EXPAND, SHRINK);
326 snprintf (buf, sizeof (buf), "%" PRIu32, when.bars);
327 when_bar_entry.set_text (buf);
329 Label* when_label = manage (new Label(_("Meter begins at bar:"), ALIGN_LEFT, ALIGN_CENTER));
331 table->attach (*when_label, 0, 1, 2, 3, FILL | EXPAND, FILL | EXPAND);
332 table->attach (when_bar_entry, 1, 2, 2, 3, FILL | EXPAND, FILL | EXPAND);
334 when_bar_entry.set_text ("0");
337 get_vbox()->set_border_width (12);
338 get_vbox()->pack_start (*table, false, false);
340 add_button (Stock::CANCEL, RESPONSE_CANCEL);
341 add_button (Stock::APPLY, RESPONSE_ACCEPT);
342 set_response_sensitive (RESPONSE_ACCEPT, false);
343 set_default_response (RESPONSE_ACCEPT);
345 get_vbox()->show_all ();
347 set_name ("MetricDialog");
348 bpb_entry.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &MeterDialog::response), RESPONSE_ACCEPT));
349 bpb_entry.signal_key_press_event().connect (sigc::mem_fun (*this, &MeterDialog::entry_key_press), false);
350 bpb_entry.signal_key_release_event().connect (sigc::mem_fun (*this, &MeterDialog::entry_key_release));
351 when_bar_entry.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &MeterDialog::response), RESPONSE_ACCEPT));
352 when_bar_entry.signal_key_press_event().connect (sigc::mem_fun (*this, &MeterDialog::entry_key_press), false);
353 when_bar_entry.signal_key_release_event().connect (sigc::mem_fun (*this, &MeterDialog::entry_key_release));
354 note_type.signal_changed().connect (sigc::mem_fun (*this, &MeterDialog::note_type_change));
358 MeterDialog::entry_key_press (GdkEventKey* ev)
361 switch (ev->keyval) {
406 MeterDialog::entry_key_release (GdkEventKey*)
408 if (when_bar_entry.get_text() != "" && bpb_entry.get_text() != "") {
409 set_response_sensitive (RESPONSE_ACCEPT, true);
411 set_response_sensitive (RESPONSE_ACCEPT, false);
417 MeterDialog::note_type_change ()
419 set_response_sensitive (RESPONSE_ACCEPT, true);
423 MeterDialog::get_bpb ()
427 if (sscanf (bpb_entry.get_text().c_str(), "%lf", &bpb) != 1) {
435 MeterDialog::get_note_type ()
437 NoteTypes::iterator x = note_types.find (note_type.get_active_text());
439 if (x == note_types.end()) {
440 error << string_compose(_("incomprehensible meter note type (%1)"), note_type.get_active_text()) << endmsg;
448 MeterDialog::get_bbt_time (Timecode::BBT_Time& requested)
450 if (sscanf (when_bar_entry.get_text().c_str(), "%" PRIu32, &requested.bars) != 1) {