1 |
/* |
2 |
* Copyright (C) 2006-2014 Andreas Persson |
3 |
* |
4 |
* This program is free software; you can redistribute it and/or |
5 |
* modify it under the terms of the GNU General Public License as |
6 |
* published by the Free Software Foundation; either version 2, or (at |
7 |
* your option) any later version. |
8 |
* |
9 |
* This program is distributed in the hope that it will be useful, but |
10 |
* WITHOUT ANY WARRANTY; without even the implied warranty of |
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 |
* General Public License for more details. |
13 |
* |
14 |
* You should have received a copy of the GNU General Public License |
15 |
* along with program; see the file COPYING. If not, write to the Free |
16 |
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
17 |
* 02110-1301 USA. |
18 |
*/ |
19 |
|
20 |
#include <cstring> |
21 |
|
22 |
#include "paramedit.h" |
23 |
|
24 |
#include "global.h" |
25 |
#include "compat.h" |
26 |
|
27 |
std::string gig_encoding("CP1252"); |
28 |
|
29 |
Glib::ustring gig_to_utf8(const gig::String& gig_string) { |
30 |
return Glib::convert_with_fallback(gig_string, "UTF-8", gig_encoding, "?"); |
31 |
} |
32 |
|
33 |
gig::String gig_from_utf8(const Glib::ustring& utf8_string) { |
34 |
return Glib::convert_with_fallback(utf8_string, gig_encoding, "UTF-8", "?"); |
35 |
} |
36 |
|
37 |
|
38 |
namespace { |
39 |
const char* const controlChangeTexts[] = { |
40 |
_("none"), _("channelaftertouch"), _("velocity"), |
41 |
0, // bank select MSB (hard coded in sampler, so discouraged to be used here, even though considerable) |
42 |
_("modwheel"), // "Modulation Wheel or Lever", |
43 |
_("breath"), // "Breath Controller", |
44 |
_("undefined"), |
45 |
_("foot"), // "Foot Controller", |
46 |
_("portamentotime"), // "Portamento Time", |
47 |
_("data entry MSB"), |
48 |
_("volume"), |
49 |
_("balance"), |
50 |
_("undefined"), |
51 |
_("pan"), |
52 |
_("expression"), |
53 |
_("effect1"), // "Effect Control 1", |
54 |
_("effect2"), // "Effect Control 2", |
55 |
_("undefined"), |
56 |
_("undefined"), |
57 |
_("genpurpose1"), // "General Purpose Controller 1", |
58 |
_("genpurpose2"), // "General Purpose Controller 2", |
59 |
_("genpurpose3"), // "General Purpose Controller 3", |
60 |
_("genpurpose4"), // "General Purpose Controller 4", |
61 |
_("undefined"), |
62 |
_("undefined"), |
63 |
_("undefined"), |
64 |
_("undefined"), |
65 |
_("undefined"), |
66 |
_("undefined"), |
67 |
_("undefined"), |
68 |
_("undefined"), |
69 |
_("undefined"), |
70 |
_("undefined"), |
71 |
_("undefined"), |
72 |
_("undefined"), |
73 |
|
74 |
// LSB variant of the various controllers above |
75 |
// (so discouraged to be used here for now) |
76 |
0, 0, 0, 0, 0, 0, 0, |
77 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
78 |
0, 0, 0, 0, 0, 0, |
79 |
|
80 |
_("sustainpedal"), // "Damper Pedal on/off (Sustain)", |
81 |
_("portamento"), // "Portamento On/Off", |
82 |
_("sostenuto"), // "Sustenuto On/Off", |
83 |
_("softpedal"), // "Soft Pedal On/Off", |
84 |
_("legato"), |
85 |
_("hold2"), |
86 |
_("soundvariation"), |
87 |
_("timbre"), |
88 |
_("releasetime"), |
89 |
_("attacktime"), |
90 |
_("brightness"), |
91 |
_("decaytime"), |
92 |
_("vibratorate"), |
93 |
_("vibratodepth"), |
94 |
_("vibratodelay"), |
95 |
_("undefined"), |
96 |
_("genpurpose5"), // "General Purpose Controller 5", |
97 |
_("genpurpose6"), // "General Purpose Controller 6", |
98 |
_("genpurpose7"), // "General Purpose Controller 7", |
99 |
_("genpurpose8"), // "General Purpose Controller 8", |
100 |
_("portamentoctrl"), |
101 |
_("undefined"), |
102 |
_("undefined"), |
103 |
_("undefined"), |
104 |
0, // high resolution velocity prefix (so discouraged to be used here) |
105 |
_("undefined"), |
106 |
_("undefined"), |
107 |
_("effect1depth"), // "Effects 1 Depth", |
108 |
_("effect2depth"), // "Effects 2 Depth", |
109 |
_("effect3depth"), // "Effects 3 Depth", |
110 |
_("effect4depth"), // "Effects 4 Depth", |
111 |
_("effect5depth"), // "Effects 5 Depth" |
112 |
_("dataincrement"), |
113 |
_("datadecrement"), |
114 |
0, // NRPN LSB (so discouraged to be used here) |
115 |
0, // NRPN MSB (so discouraged to be used here) |
116 |
0, // RPN LSB (so discouraged to be used here) |
117 |
0, // RPN MSB (so discouraged to be used here) |
118 |
_("undefined"), |
119 |
_("undefined"), |
120 |
_("undefined"), |
121 |
_("undefined"), |
122 |
_("undefined"), |
123 |
_("undefined"), |
124 |
_("undefined"), |
125 |
_("undefined"), |
126 |
_("undefined"), |
127 |
_("undefined"), |
128 |
_("undefined"), |
129 |
_("undefined"), |
130 |
_("undefined"), |
131 |
_("undefined"), |
132 |
_("undefined"), |
133 |
_("undefined"), |
134 |
_("undefined"), |
135 |
_("undefined") // CC 119 |
136 |
// (all other ones that follow [CC 120- CC 127] are hard coded channel |
137 |
// mode messages, so those are discouraged to be used here) |
138 |
}; |
139 |
} |
140 |
|
141 |
#define controlChangeTextsSize (sizeof(controlChangeTexts) / sizeof(char*)) |
142 |
|
143 |
LabelWidget::LabelWidget(const char* labelText, Gtk::Widget& widget) : |
144 |
label(Glib::ustring(labelText) + ":"), |
145 |
widget(widget) |
146 |
{ |
147 |
label.set_alignment(Gtk::ALIGN_START); |
148 |
} |
149 |
|
150 |
void LabelWidget::set_sensitive(bool sensitive) |
151 |
{ |
152 |
label.set_sensitive(sensitive); |
153 |
widget.set_sensitive(sensitive); |
154 |
} |
155 |
|
156 |
NumEntry::NumEntry(const char* labelText, double lower, double upper, |
157 |
int decimals) : |
158 |
LabelWidget(labelText, box), |
159 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
160 |
adjust(lower, lower, upper, 1, 10), |
161 |
#else |
162 |
adjust(Gtk::Adjustment::create(lower, lower, upper, 1, 10)), |
163 |
#endif |
164 |
scale(adjust), |
165 |
spinbutton(adjust) |
166 |
{ |
167 |
scale.set_size_request(70); |
168 |
spinbutton.set_digits(decimals); |
169 |
spinbutton.set_value(0); |
170 |
spinbutton.set_numeric(); |
171 |
scale.set_draw_value(false); |
172 |
box.pack_start(spinbutton, Gtk::PACK_SHRINK); |
173 |
box.add(scale); |
174 |
} |
175 |
|
176 |
NumEntryGain::NumEntryGain(const char* labelText, |
177 |
double lower, double upper, |
178 |
int decimals, double coeff) : |
179 |
NumEntry(labelText, lower, upper, decimals), |
180 |
value(0), |
181 |
coeff(coeff), |
182 |
connected(true) |
183 |
{ |
184 |
spinbutton.signal_value_changed().connect( |
185 |
sigc::mem_fun(*this, &NumEntryGain::value_changed)); |
186 |
} |
187 |
|
188 |
void NumEntryGain::value_changed() |
189 |
{ |
190 |
if (!connected) return; |
191 |
|
192 |
const double f = pow(10, spinbutton.get_digits()); |
193 |
int new_value = round_to_int(spinbutton.get_value() * f); |
194 |
if (new_value != round_to_int(value / coeff * f)) { |
195 |
value = round_to_int(new_value / f * coeff); |
196 |
sig_changed(); |
197 |
} |
198 |
} |
199 |
|
200 |
void NumEntryGain::set_value(int32_t value) |
201 |
{ |
202 |
if (value != this->value) { |
203 |
this->value = value; |
204 |
|
205 |
connected = false; |
206 |
bool plus6 = value < 0; |
207 |
spinbutton.set_value(plus6 ? 0 : value / coeff); |
208 |
set_sensitive(!plus6); |
209 |
connected = true; |
210 |
|
211 |
sig_changed(); |
212 |
} |
213 |
} |
214 |
|
215 |
|
216 |
BoolEntryPlus6::BoolEntryPlus6(const char* labelText, NumEntryGain& eGain, int32_t plus6value) : |
217 |
LabelWidget(labelText, checkbutton), |
218 |
checkbutton(labelText), |
219 |
eGain(eGain), |
220 |
plus6value(plus6value) |
221 |
{ |
222 |
checkbutton.signal_toggled().connect( |
223 |
sigc::mem_fun(*this, &BoolEntryPlus6::value_changed)); |
224 |
} |
225 |
|
226 |
void BoolEntryPlus6::value_changed() |
227 |
{ |
228 |
if (checkbutton.get_active()) eGain.set_value(plus6value); |
229 |
else if (eGain.get_value() < 0) eGain.set_value(0); |
230 |
} |
231 |
|
232 |
int32_t BoolEntryPlus6::get_value() const |
233 |
{ |
234 |
return eGain.get_value(); |
235 |
} |
236 |
|
237 |
void BoolEntryPlus6::set_value(int32_t value) |
238 |
{ |
239 |
checkbutton.set_active(value < 0); |
240 |
} |
241 |
|
242 |
NumEntryPermille::NumEntryPermille(const char* labelText, |
243 |
double lower, double upper, int decimals) : |
244 |
NumEntry(labelText, lower, upper, decimals), |
245 |
value(0) |
246 |
{ |
247 |
spinbutton.signal_value_changed().connect( |
248 |
sigc::mem_fun(*this, &NumEntryPermille::value_changed)); |
249 |
} |
250 |
|
251 |
void NumEntryPermille::value_changed() |
252 |
{ |
253 |
uint16_t new_value = uint16_t(spinbutton.get_value() * 10 + 0.5); |
254 |
if (new_value != value) { |
255 |
value = uint16_t(spinbutton.get_value() * 10 + 0.5); |
256 |
sig_changed(); |
257 |
} |
258 |
} |
259 |
|
260 |
void NumEntryPermille::set_value(uint16_t value) |
261 |
{ |
262 |
if (value != this->value) { |
263 |
spinbutton.set_value(value / 10.0); |
264 |
} |
265 |
} |
266 |
|
267 |
|
268 |
NoteEntry::NoteEntry(const char* labelText) : |
269 |
NumEntryTemp<uint8_t>(labelText) |
270 |
{ |
271 |
spin_button_show_notes(spinbutton); |
272 |
} |
273 |
|
274 |
namespace { |
275 |
const char* notes[] = { |
276 |
_("C"), _("C#"), _("D"), _("D#"), _("E"), _("F"),_("F#"), |
277 |
_("G"), _("G#"), _("A"), _("A#"), _("B") |
278 |
}; |
279 |
|
280 |
int note_value(const Glib::ustring& note, double* value) |
281 |
{ |
282 |
const char* str = note.c_str(); |
283 |
|
284 |
int i; |
285 |
for (i = 11 ; i >= 0 ; i--) { |
286 |
if (strncasecmp(str, notes[i], strlen(notes[i])) == 0) break; |
287 |
} |
288 |
if (i >= 0) { |
289 |
char* endptr; |
290 |
long x = strtol(str + strlen(notes[i]), &endptr, 10); |
291 |
if (endptr != str + strlen(notes[i])) { |
292 |
*value = std::max(0L, std::min(i + (x + 1) * 12, 127L)); |
293 |
return true; |
294 |
} |
295 |
} else { |
296 |
char* endptr; |
297 |
long x = strtol(str, &endptr, 10); |
298 |
if (endptr != str) { |
299 |
*value = std::max(0L, std::min(x, 127L)); |
300 |
return true; |
301 |
} |
302 |
} |
303 |
return Gtk::INPUT_ERROR; |
304 |
} |
305 |
} |
306 |
|
307 |
int note_value(const Glib::ustring& note) |
308 |
{ |
309 |
double value = 0; |
310 |
note_value(note, &value); |
311 |
return value; |
312 |
} |
313 |
|
314 |
Glib::ustring note_str(int note) |
315 |
{ |
316 |
char buf[10]; |
317 |
sprintf(buf, "%s%d", notes[note % 12], note / 12 - 1); |
318 |
return buf; |
319 |
} |
320 |
|
321 |
namespace { |
322 |
// Convert the Entry text to a number |
323 |
int on_input(double* new_value, Gtk::SpinButton* spinbutton) { |
324 |
return note_value(spinbutton->get_text(), new_value); |
325 |
} |
326 |
|
327 |
// Convert the Adjustment position to text |
328 |
bool on_output(Gtk::SpinButton* spinbutton) { |
329 |
spinbutton->set_text( |
330 |
note_str(spinbutton->get_adjustment()->get_value() + 0.5)); |
331 |
return true; |
332 |
} |
333 |
} |
334 |
|
335 |
// Make a SpinButton show notes instead of numbers |
336 |
void spin_button_show_notes(Gtk::SpinButton& spin_button) |
337 |
{ |
338 |
spin_button.set_numeric(false); |
339 |
spin_button.set_width_chars(4); |
340 |
spin_button.signal_input().connect( |
341 |
sigc::bind(sigc::ptr_fun(&on_input), &spin_button)); |
342 |
spin_button.signal_output().connect( |
343 |
sigc::bind(sigc::ptr_fun(&on_output), &spin_button)); |
344 |
} |
345 |
|
346 |
ChoiceEntryLeverageCtrl::ChoiceEntryLeverageCtrl(const char* labelText) : |
347 |
LabelWidget(labelText, align), |
348 |
align(0, 0, 0, 0) |
349 |
{ |
350 |
for (int i = 0 ; i < controlChangeTextsSize ; i++) { |
351 |
if (controlChangeTexts[i]) { |
352 |
const int cc = i - 3; |
353 |
Glib::ustring s = (i < 3) |
354 |
? controlChangeTexts[i] |
355 |
: Glib::ustring::compose("CC%1: %2", cc, controlChangeTexts[i]); |
356 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 24) || GTKMM_MAJOR_VERSION < 2 |
357 |
combobox.append_text(s); |
358 |
#else |
359 |
combobox.append(s); |
360 |
#endif |
361 |
} |
362 |
} |
363 |
combobox.signal_changed().connect( |
364 |
sigc::mem_fun(*this, &ChoiceEntryLeverageCtrl::value_changed)); |
365 |
align.add(combobox); |
366 |
value.type = gig::leverage_ctrl_t::type_none; |
367 |
value.controller_number = 0; |
368 |
} |
369 |
|
370 |
void ChoiceEntryLeverageCtrl::value_changed() |
371 |
{ |
372 |
int rowno = combobox.get_active_row_number(); |
373 |
switch (rowno) |
374 |
{ |
375 |
case -1: |
376 |
break; |
377 |
case 0: |
378 |
value.type = gig::leverage_ctrl_t::type_none; |
379 |
break; |
380 |
case 1: |
381 |
value.type = gig::leverage_ctrl_t::type_channelaftertouch; |
382 |
break; |
383 |
case 2: |
384 |
value.type = gig::leverage_ctrl_t::type_velocity; |
385 |
break; |
386 |
default: |
387 |
value.type = gig::leverage_ctrl_t::type_controlchange; |
388 |
int x = 3; |
389 |
for (uint cc = 0 ; cc < controlChangeTextsSize - 3 ; cc++) { |
390 |
if (controlChangeTexts[cc + 3]) { |
391 |
if (rowno == x) { |
392 |
value.controller_number = cc; |
393 |
break; |
394 |
} |
395 |
x++; |
396 |
} |
397 |
} |
398 |
break; |
399 |
} |
400 |
if (rowno >= 0) sig_changed(); |
401 |
} |
402 |
|
403 |
void ChoiceEntryLeverageCtrl::set_value(gig::leverage_ctrl_t value) |
404 |
{ |
405 |
int comboIndex; |
406 |
switch (value.type) |
407 |
{ |
408 |
case gig::leverage_ctrl_t::type_none: |
409 |
comboIndex = 0; |
410 |
break; |
411 |
case gig::leverage_ctrl_t::type_channelaftertouch: |
412 |
comboIndex = 1; |
413 |
break; |
414 |
case gig::leverage_ctrl_t::type_velocity: |
415 |
comboIndex = 2; |
416 |
break; |
417 |
case gig::leverage_ctrl_t::type_controlchange: { |
418 |
comboIndex = -1; |
419 |
int x = 3; |
420 |
for (uint cc = 0 ; cc < controlChangeTextsSize - 3 ; cc++) { |
421 |
if (controlChangeTexts[cc + 3]) { |
422 |
if (value.controller_number == cc) { |
423 |
comboIndex = x; |
424 |
break; |
425 |
} |
426 |
x++; |
427 |
} |
428 |
} |
429 |
break; |
430 |
} |
431 |
default: |
432 |
comboIndex = -1; |
433 |
break; |
434 |
} |
435 |
combobox.set_active(comboIndex); |
436 |
} |
437 |
|
438 |
|
439 |
BoolEntry::BoolEntry(const char* labelText) : |
440 |
LabelWidget(labelText, checkbutton), |
441 |
checkbutton(labelText) |
442 |
{ |
443 |
checkbutton.signal_toggled().connect(sig_changed.make_slot()); |
444 |
} |
445 |
|
446 |
|
447 |
StringEntry::StringEntry(const char* labelText) : |
448 |
LabelWidget(labelText, entry) |
449 |
{ |
450 |
entry.signal_changed().connect(sig_changed.make_slot()); |
451 |
} |
452 |
|
453 |
gig::String StringEntry::get_value() const |
454 |
{ |
455 |
return gig_from_utf8(entry.get_text()); |
456 |
} |
457 |
|
458 |
void StringEntry::set_value(const gig::String& value) { |
459 |
entry.set_text(gig_to_utf8(value)); |
460 |
} |
461 |
|
462 |
|
463 |
StringEntryMultiLine::StringEntryMultiLine(const char* labelText) : |
464 |
LabelWidget(labelText, frame) |
465 |
{ |
466 |
text_buffer = text_view.get_buffer(); |
467 |
frame.set_shadow_type(Gtk::SHADOW_IN); |
468 |
frame.add(text_view); |
469 |
text_buffer->signal_changed().connect(sig_changed.make_slot()); |
470 |
} |
471 |
|
472 |
gig::String StringEntryMultiLine::get_value() const |
473 |
{ |
474 |
Glib::ustring value = text_buffer->get_text(); |
475 |
for (int i = 0 ; (i = value.find("\x0a", i)) >= 0 ; i += 2) |
476 |
value.replace(i, 1, "\x0d\x0a"); |
477 |
return gig_from_utf8(value); |
478 |
} |
479 |
|
480 |
void StringEntryMultiLine::set_value(const gig::String& value) |
481 |
{ |
482 |
Glib::ustring text = gig_to_utf8(value); |
483 |
for (int i = 0 ; (i = text.find("\x0d\x0a", i, 2)) >= 0 ; i++) |
484 |
text.replace(i, 2, "\x0a"); |
485 |
text_buffer->set_text(text); |
486 |
} |
487 |
|
488 |
|
489 |
Table::Table(int x, int y) : Gtk::Table(x, y), rowno(0) { } |
490 |
|
491 |
void Table::add(BoolEntry& boolentry) |
492 |
{ |
493 |
attach(boolentry.widget, 0, 2, rowno, rowno + 1, |
494 |
Gtk::FILL, Gtk::SHRINK); |
495 |
rowno++; |
496 |
} |
497 |
|
498 |
void Table::add(BoolEntryPlus6& boolentry) |
499 |
{ |
500 |
attach(boolentry.widget, 0, 2, rowno, rowno + 1, |
501 |
Gtk::FILL, Gtk::SHRINK); |
502 |
rowno++; |
503 |
} |
504 |
|
505 |
void Table::add(LabelWidget& prop) |
506 |
{ |
507 |
attach(prop.label, 1, 2, rowno, rowno + 1, |
508 |
Gtk::FILL, Gtk::SHRINK); |
509 |
attach(prop.widget, 2, 3, rowno, rowno + 1, |
510 |
Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK); |
511 |
rowno++; |
512 |
} |