1 |
/* |
2 |
* Copyright (C) 2006, 2007 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 "paramedit.h" |
21 |
|
22 |
namespace { |
23 |
const char* const controlChangeTexts[] = { |
24 |
"none", "channelaftertouch", "velocity", |
25 |
0, |
26 |
"modwheel", // "Modulation Wheel or Lever", |
27 |
"breath", // "Breath Controller", |
28 |
0, |
29 |
"foot", // "Foot Controller", |
30 |
"portamentotime", // "Portamento Time", |
31 |
0, 0, 0, 0, 0, 0, |
32 |
"effect1", // "Effect Control 1", |
33 |
"effect2", // "Effect Control 2", |
34 |
0, 0, |
35 |
"genpurpose1", // "General Purpose Controller 1", |
36 |
"genpurpose2", // "General Purpose Controller 2", |
37 |
"genpurpose3", // "General Purpose Controller 3", |
38 |
"genpurpose4", // "General Purpose Controller 4", |
39 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
40 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
41 |
0, 0, 0, 0, 0, 0, |
42 |
"sustainpedal", // "Damper Pedal on/off (Sustain)", |
43 |
"portamento", // "Portamento On/Off", |
44 |
"sostenuto", // "Sustenuto On/Off", |
45 |
"softpedal", // "Soft Pedal On/Off", |
46 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
47 |
"genpurpose5", // "General Purpose Controller 5", |
48 |
"genpurpose6", // "General Purpose Controller 6", |
49 |
"genpurpose7", // "General Purpose Controller 7", |
50 |
"genpurpose8", // "General Purpose Controller 8", |
51 |
0, 0, 0, 0, 0, 0, 0, |
52 |
"effect1depth", // "Effects 1 Depth", |
53 |
"effect2depth", // "Effects 2 Depth", |
54 |
"effect3depth", // "Effects 3 Depth", |
55 |
"effect4depth", // "Effects 4 Depth", |
56 |
"effect5depth", // "Effects 5 Depth" |
57 |
}; |
58 |
} |
59 |
|
60 |
LabelWidget::LabelWidget(const char* labelText, Gtk::Widget& widget) : |
61 |
label(Glib::ustring(labelText) + ":"), |
62 |
widget(widget) |
63 |
{ |
64 |
label.set_alignment(Gtk::ALIGN_LEFT); |
65 |
} |
66 |
|
67 |
void LabelWidget::set_sensitive(bool sensitive) |
68 |
{ |
69 |
label.set_sensitive(sensitive); |
70 |
widget.set_sensitive(sensitive); |
71 |
} |
72 |
|
73 |
NumEntry::NumEntry(const char* labelText, double lower, double upper, |
74 |
int decimals) : |
75 |
adjust(lower, lower, upper, 1, 10), |
76 |
scale(adjust), |
77 |
spinbutton(adjust), |
78 |
LabelWidget(labelText, box) |
79 |
{ |
80 |
spinbutton.set_digits(decimals); |
81 |
scale.set_draw_value(false); |
82 |
box.pack_start(spinbutton, Gtk::PACK_SHRINK); |
83 |
box.add(scale); |
84 |
} |
85 |
|
86 |
NumEntryGain::NumEntryGain(const char* labelText, |
87 |
double lower, double upper, |
88 |
int decimals, double coeff) : |
89 |
NumEntry(labelText, lower, upper, decimals), |
90 |
coeff(coeff) |
91 |
{ |
92 |
spinbutton.signal_value_changed().connect( |
93 |
sigc::mem_fun(*this, &NumEntryGain::value_changed)); |
94 |
} |
95 |
|
96 |
void NumEntryGain::value_changed() |
97 |
{ |
98 |
if (ptr) { |
99 |
const double f = pow(10, spinbutton.get_digits()); |
100 |
int new_value = round_to_int(spinbutton.get_value() * f); |
101 |
|
102 |
if (new_value != round_to_int(*ptr / coeff * f)) |
103 |
{ |
104 |
*ptr = round_to_int(new_value / f * coeff); |
105 |
sig_changed(); |
106 |
} |
107 |
} |
108 |
} |
109 |
|
110 |
void NumEntryGain::set_ptr(int32_t* ptr) |
111 |
{ |
112 |
this->ptr = 0; |
113 |
bool plus6 = *ptr < 0; |
114 |
set_value(plus6 ? 0 : *ptr / coeff); |
115 |
set_sensitive(!plus6); |
116 |
this->ptr = ptr; |
117 |
} |
118 |
|
119 |
|
120 |
BoolEntryPlus6::BoolEntryPlus6(const char* labelText, NumEntryGain& eGain, int32_t plus6value) : |
121 |
LabelWidget(labelText, checkbutton), |
122 |
checkbutton(labelText), |
123 |
eGain(eGain), |
124 |
plus6value(plus6value) |
125 |
{ |
126 |
checkbutton.signal_toggled().connect( |
127 |
sigc::mem_fun(*this, &BoolEntryPlus6::value_changed)); |
128 |
} |
129 |
|
130 |
void BoolEntryPlus6::value_changed() |
131 |
{ |
132 |
if (ptr) { |
133 |
bool plus6 = checkbutton.get_active(); |
134 |
if (plus6) { |
135 |
eGain.set_value(0); |
136 |
*ptr = plus6value; |
137 |
sig_changed(); |
138 |
} else { |
139 |
if (*ptr < 0) { |
140 |
*ptr = 0; |
141 |
sig_changed(); |
142 |
} |
143 |
} |
144 |
eGain.set_sensitive(!plus6); |
145 |
} |
146 |
} |
147 |
|
148 |
void BoolEntryPlus6::set_ptr(int32_t* ptr) |
149 |
{ |
150 |
this->ptr = 0; |
151 |
checkbutton.set_active(*ptr < 0); |
152 |
this->ptr = ptr; |
153 |
} |
154 |
|
155 |
NumEntryPermille::NumEntryPermille(const char* labelText, |
156 |
double lower, double upper, int decimals) : |
157 |
NumEntry(labelText, lower, upper, decimals) |
158 |
{ |
159 |
spinbutton.signal_value_changed().connect( |
160 |
sigc::mem_fun(*this, &NumEntryPermille::value_changed)); |
161 |
} |
162 |
|
163 |
void NumEntryPermille::value_changed() |
164 |
{ |
165 |
if (ptr) { |
166 |
uint16_t new_value = uint16_t(spinbutton.get_value() * 10 + 0.5); |
167 |
if (new_value != *ptr) { |
168 |
*ptr = uint16_t(spinbutton.get_value() * 10 + 0.5); |
169 |
sig_changed(); |
170 |
} |
171 |
} |
172 |
} |
173 |
|
174 |
void NumEntryPermille::set_ptr(uint16_t* ptr) |
175 |
{ |
176 |
this->ptr = 0; |
177 |
set_value(*ptr / 10.0); |
178 |
this->ptr = ptr; |
179 |
} |
180 |
|
181 |
|
182 |
NoteEntry::NoteEntry(const char* labelText) : |
183 |
NumEntryTemp<uint8_t>(labelText) |
184 |
{ |
185 |
spinbutton.signal_input().connect( |
186 |
sigc::mem_fun(*this, &NoteEntry::on_input)); |
187 |
spinbutton.signal_output().connect( |
188 |
sigc::mem_fun(*this, &NoteEntry::on_output)); |
189 |
} |
190 |
|
191 |
const char* notes[] = { |
192 |
"C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" |
193 |
}; |
194 |
|
195 |
|
196 |
// Convert the Entry text to a number |
197 |
int NoteEntry::on_input(double* new_value) |
198 |
{ |
199 |
const char* str = spinbutton.get_text().c_str(); |
200 |
|
201 |
int i; |
202 |
for (i = 11 ; i >= 0 ; i--) { |
203 |
if (strncmp(str, notes[i], strlen(notes[i])) == 0) break; |
204 |
} |
205 |
if (i >= 0) { |
206 |
char* endptr; |
207 |
long x = strtol(str + strlen(notes[i]), &endptr, 10); |
208 |
if (endptr != str + strlen(notes[i])) { |
209 |
*new_value = i + (x + 1) * 12; |
210 |
return true; |
211 |
} |
212 |
} |
213 |
return Gtk::INPUT_ERROR; |
214 |
} |
215 |
|
216 |
// Convert the Adjustment position to text |
217 |
bool NoteEntry::on_output() |
218 |
{ |
219 |
int x = int(spinbutton.get_adjustment()->get_value() + 0.5); |
220 |
char buf[10]; |
221 |
sprintf(buf, "%s%d", notes[x % 12], x / 12 - 1); |
222 |
spinbutton.set_text(buf); |
223 |
return true; |
224 |
} |
225 |
|
226 |
ChoiceEntryLeverageCtrl::ChoiceEntryLeverageCtrl(const char* labelText) : |
227 |
align(0, 0, 0, 0), |
228 |
LabelWidget(labelText, align) |
229 |
{ |
230 |
for (int i = 0 ; i < 99 ; i++) { |
231 |
if (controlChangeTexts[i]) { |
232 |
combobox.append_text(controlChangeTexts[i]); |
233 |
} |
234 |
} |
235 |
combobox.signal_changed().connect( |
236 |
sigc::mem_fun(*this, &ChoiceEntryLeverageCtrl::value_changed)); |
237 |
align.add(combobox); |
238 |
} |
239 |
|
240 |
void ChoiceEntryLeverageCtrl::value_changed() |
241 |
{ |
242 |
if (ptr) { |
243 |
int rowno = combobox.get_active_row_number(); |
244 |
switch (rowno) |
245 |
{ |
246 |
case -1: |
247 |
break; |
248 |
case 0: |
249 |
ptr->type = gig::leverage_ctrl_t::type_none; |
250 |
break; |
251 |
case 1: |
252 |
ptr->type = gig::leverage_ctrl_t::type_channelaftertouch; |
253 |
break; |
254 |
case 2: |
255 |
ptr->type = gig::leverage_ctrl_t::type_velocity; |
256 |
break; |
257 |
default: |
258 |
ptr->type = gig::leverage_ctrl_t::type_controlchange; |
259 |
int x = 3; |
260 |
for (int cc = 0 ; cc < 96 ; cc++) { |
261 |
if (controlChangeTexts[cc + 3]) { |
262 |
if (rowno == x) { |
263 |
ptr->controller_number = cc; |
264 |
break; |
265 |
} |
266 |
x++; |
267 |
} |
268 |
} |
269 |
break; |
270 |
} |
271 |
if (rowno >= 0) sig_changed(); |
272 |
} |
273 |
} |
274 |
|
275 |
void ChoiceEntryLeverageCtrl::set_ptr(gig::leverage_ctrl_t* ptr) |
276 |
{ |
277 |
this->ptr = 0; |
278 |
int x; |
279 |
switch (ptr->type) |
280 |
{ |
281 |
case gig::leverage_ctrl_t::type_none: |
282 |
x = 0; |
283 |
break; |
284 |
case gig::leverage_ctrl_t::type_channelaftertouch: |
285 |
x = 1; |
286 |
break; |
287 |
case gig::leverage_ctrl_t::type_velocity: |
288 |
x = 2; |
289 |
break; |
290 |
case gig::leverage_ctrl_t::type_controlchange: |
291 |
x = -1; |
292 |
for (int cc = 0 ; cc < 96 ; cc++) { |
293 |
if (controlChangeTexts[cc + 3]) { |
294 |
x++; |
295 |
if (ptr->controller_number == cc) { |
296 |
x += 3; |
297 |
break; |
298 |
} |
299 |
} |
300 |
} |
301 |
break; |
302 |
default: |
303 |
x = -1; |
304 |
break; |
305 |
} |
306 |
combobox.set_active(x); |
307 |
this->ptr = ptr; |
308 |
} |
309 |
|
310 |
|
311 |
BoolEntry::BoolEntry(const char* labelText) : |
312 |
LabelWidget(labelText, checkbutton), |
313 |
checkbutton(labelText), |
314 |
ptr(0) |
315 |
{ |
316 |
checkbutton.signal_toggled().connect( |
317 |
sigc::mem_fun(*this, &BoolEntry::value_changed)); |
318 |
} |
319 |
|
320 |
void BoolEntry::value_changed() |
321 |
{ |
322 |
if (ptr) { |
323 |
*ptr = checkbutton.get_active(); |
324 |
sig_changed(); |
325 |
} |
326 |
} |
327 |
|
328 |
void BoolEntry::set_ptr(bool* ptr) |
329 |
{ |
330 |
this->ptr = 0; |
331 |
checkbutton.set_active(*ptr); |
332 |
this->ptr = ptr; |
333 |
} |
334 |
|
335 |
|
336 |
StringEntry::StringEntry(const char* labelText) : |
337 |
LabelWidget(labelText, entry) |
338 |
{ |
339 |
entry.signal_changed().connect( |
340 |
sigc::mem_fun(*this, &StringEntry::value_changed)); |
341 |
} |
342 |
|
343 |
void StringEntry::value_changed() |
344 |
{ |
345 |
if (ptr) { |
346 |
*ptr = entry.get_text(); |
347 |
sig_changed(); |
348 |
} |
349 |
} |
350 |
|
351 |
void StringEntry::set_ptr(gig::String* ptr) |
352 |
{ |
353 |
this->ptr = 0; |
354 |
entry.set_text(*ptr); |
355 |
this->ptr = ptr; |
356 |
} |