Diffstat (limited to 'noncore/multimedia/powerchord/powerchordbase.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/multimedia/powerchord/powerchordbase.cpp | 592 |
1 files changed, 592 insertions, 0 deletions
diff --git a/noncore/multimedia/powerchord/powerchordbase.cpp b/noncore/multimedia/powerchord/powerchordbase.cpp new file mode 100644 index 0000000..0b97984 --- a/dev/null +++ b/noncore/multimedia/powerchord/powerchordbase.cpp | |||
@@ -0,0 +1,592 @@ | |||
1 | /**************************************************************************** | ||
2 | ** Form implementation generated from reading ui file 'powerchordbase.ui' | ||
3 | ** | ||
4 | ** Created: Sun Jan 13 23:05:11 2002 | ||
5 | ** by: The User Interface Compiler (uic) | ||
6 | ** | ||
7 | ** WARNING! All changes made in this file will be lost! | ||
8 | ****************************************************************************/ | ||
9 | #include "powerchordbase.h" | ||
10 | |||
11 | #include "fretboard.h" | ||
12 | #include "vumeter.h" | ||
13 | #include "gs.h" | ||
14 | #include <qcombobox.h> | ||
15 | #include <qframe.h> | ||
16 | #include <qlabel.h> | ||
17 | #include <qlistbox.h> | ||
18 | #include <qpushbutton.h> | ||
19 | #include <qspinbox.h> | ||
20 | #include <qtabwidget.h> | ||
21 | #include <qlayout.h> | ||
22 | #include <qvariant.h> | ||
23 | #include <qtooltip.h> | ||
24 | #include <qwhatsthis.h> | ||
25 | #include <qimage.h> | ||
26 | #include <qpixmap.h> | ||
27 | #include <qbitmap.h> | ||
28 | #include <qpe/resource.h> | ||
29 | |||
30 | |||
31 | /* | ||
32 | * Constructs a PowerchordBase which is a child of 'parent', with the | ||
33 | * name 'name' and widget flags set to 'f' | ||
34 | */ | ||
35 | PowerchordBase::PowerchordBase( QWidget* parent, const char* name, WFlags fl ) | ||
36 | : QWidget( parent, name, fl ) | ||
37 | { | ||
38 | simulation_timer = 0; | ||
39 | audio_timer = 0; | ||
40 | |||
41 | // setPalette( QPalette( QColor( 232, 227, 215) ) ); | ||
42 | |||
43 | // QPixmap image0(QString("/opt/Qtopia/pics/powerchord/image0")); | ||
44 | QPixmap image1 = Resource::loadPixmap( "powerchord/image1"); | ||
45 | QPixmap image2 = Resource::loadPixmap( "powerchord/image2"); | ||
46 | QPixmap image3 = Resource::loadPixmap( "powerchord/image3"); | ||
47 | QPixmap image4 = Resource::loadPixmap( "powerchord/image4"); | ||
48 | QPixmap image5 = Resource::loadPixmap( "powerchord/image5"); | ||
49 | image6 = Resource::loadPixmap( "powerchord/image6"); | ||
50 | image_open = Resource::loadPixmap( "powerchord/image_open"); | ||
51 | |||
52 | // image0.setMask(image0.createHeuristicMask()); | ||
53 | image1.setMask(image1.createHeuristicMask()); | ||
54 | // image2.setMask(image2.createHeuristicMask()); | ||
55 | // image3.setMask(image3.createHeuristicMask()); | ||
56 | // image4.setMask(image4.createHeuristicMask()); | ||
57 | // image5.setMask(image5.createHeuristicMask()); | ||
58 | // image6->setMask(image6->createHeuristicMask()); | ||
59 | // image_open->setMask(image_open->createHeuristicMask()); | ||
60 | |||
61 | if ( !name ) | ||
62 | setName( "PowerchordBase" ); | ||
63 | resize( 240, 284 ); | ||
64 | setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, sizePolicy().hasHeightForWidth() ) ); | ||
65 | setMinimumSize( QSize( 240, 284 ) ); | ||
66 | setMaximumSize( QSize( 240, 284 ) ); | ||
67 | setCaption( tr( "Powerchord" ) ); | ||
68 | |||
69 | tabs = new QTabWidget( this, "tabs" ); | ||
70 | tabs->setEnabled( TRUE ); | ||
71 | tabs->setGeometry( QRect( 0, 0, 240, 286 ) ); | ||
72 | tabs->setTabPosition( QTabWidget::Bottom ); | ||
73 | |||
74 | tab = new QWidget( tabs, "tab" ); | ||
75 | |||
76 | chordkey = new QComboBox( FALSE, tab, "chordkey" ); | ||
77 | chordkey->insertItem( tr( "maj" ) ); | ||
78 | chordkey->insertItem( tr( "min" ) ); | ||
79 | chordkey->insertItem( tr( "7th" ) ); | ||
80 | chordkey->insertItem( tr( "m7" ) ); | ||
81 | chordkey->insertItem( tr( "maj7" ) ); | ||
82 | chordkey->insertItem( tr( "6th" ) ); | ||
83 | chordkey->insertItem( tr( "m6th" ) ); | ||
84 | chordkey->insertItem( tr( "aug" ) ); | ||
85 | chordkey->insertItem( tr( "dim" ) ); | ||
86 | chordkey->insertItem( tr( "sus4" ) ); | ||
87 | chordkey->insertItem( tr( "7sus4" ) ); | ||
88 | chordkey->insertItem( tr( "9th" ) ); | ||
89 | chordkey->insertItem( tr( "add9" ) ); | ||
90 | chordkey->insertItem( tr( "m9th" ) ); | ||
91 | chordkey->insertItem( tr( "maj9" ) ); | ||
92 | chordkey->insertItem( tr( "sus2" ) ); | ||
93 | chordkey->insertItem( tr( "7sus2" ) ); | ||
94 | chordkey->insertItem( tr( "11th" ) ); | ||
95 | chordkey->insertItem( tr( "m11th" ) ); | ||
96 | chordkey->insertItem( tr( "13th" ) ); | ||
97 | chordkey->insertItem( tr( "m13th" ) ); | ||
98 | chordkey->insertItem( tr( "maj13" ) ); | ||
99 | chordkey->insertItem( tr( "6/9" ) ); | ||
100 | chordkey->insertItem( tr( "flat5" ) ); | ||
101 | chordkey->insertItem( tr( "7#9" ) ); | ||
102 | chordkey->insertItem( tr( QString::fromUtf8( "ø7" ) ) ); | ||
103 | chordkey->insertItem( tr( "5" ) ); | ||
104 | chordkey->setGeometry( QRect( 40, 0, 51, 21 ) ); | ||
105 | |||
106 | chordfret = new QComboBox( FALSE, tab, "chordfret" ); | ||
107 | chordfret->insertItem( tr( "open" ) ); | ||
108 | chordfret->insertItem( tr( "1st" ) ); | ||
109 | chordfret->insertItem( tr( "2nd" ) ); | ||
110 | chordfret->insertItem( tr( "3rd" ) ); | ||
111 | chordfret->insertItem( tr( "4th" ) ); | ||
112 | chordfret->insertItem( tr( "5th" ) ); | ||
113 | chordfret->insertItem( tr( "6th" ) ); | ||
114 | chordfret->insertItem( tr( "7th" ) ); | ||
115 | chordfret->insertItem( tr( "8th" ) ); | ||
116 | chordfret->insertItem( tr( "9th" ) ); | ||
117 | chordfret->insertItem( tr( "10th" ) ); | ||
118 | chordfret->insertItem( tr( "11th" ) ); | ||
119 | chordfret->insertItem( tr( "12th" ) ); | ||
120 | chordfret->insertItem( tr( "13th" ) ); | ||
121 | chordfret->insertItem( tr( "14th" ) ); | ||
122 | chordfret->insertItem( tr( "15th" ) ); | ||
123 | chordfret->insertItem( tr( "16th" ) ); | ||
124 | chordfret->setGeometry( QRect( 90, 0, 55, 21 ) ); //cxm less 5 width | ||
125 | |||
126 | chordnote = new QComboBox( FALSE, tab, "chordnote" ); | ||
127 | chordnote->insertItem( tr( "C" ) ); | ||
128 | chordnote->insertItem( tr( "C#" ) ); | ||
129 | chordnote->insertItem( tr( "D" ) ); | ||
130 | chordnote->insertItem( tr( "Eb" ) ); | ||
131 | chordnote->insertItem( tr( "E" ) ); | ||
132 | chordnote->insertItem( tr( "F" ) ); | ||
133 | chordnote->insertItem( tr( "F#" ) ); | ||
134 | chordnote->insertItem( tr( "G" ) ); | ||
135 | chordnote->insertItem( tr( "G#" ) ); | ||
136 | chordnote->insertItem( tr( "A" ) ); | ||
137 | chordnote->insertItem( tr( "Bb" ) ); | ||
138 | chordnote->insertItem( tr( "B" ) ); | ||
139 | chordnote->setGeometry( QRect( 0, 0, 40, 21 ) ); | ||
140 | chordnote->setCurrentItem( 9 ); | ||
141 | |||
142 | QWidget* privateLayoutWidget = new QWidget( tab, "Layout1" ); | ||
143 | privateLayoutWidget->setGeometry( QRect( 5, 232, 160, 20 ) ); | ||
144 | Layout1 = new QHBoxLayout( privateLayoutWidget ); | ||
145 | Layout1->setSpacing( 6 ); | ||
146 | Layout1->setMargin( 0 ); | ||
147 | |||
148 | s1_1 = new QLabel( privateLayoutWidget, "s1_1" ); | ||
149 | s1_1->setText( tr( "E" ) ); | ||
150 | s1_1->setAlignment( int( QLabel::AlignCenter ) ); | ||
151 | Layout1->addWidget( s1_1 ); | ||
152 | |||
153 | s1_2 = new QLabel( privateLayoutWidget, "s1_2" ); | ||
154 | s1_2->setText( tr( "A" ) ); | ||
155 | s1_2->setAlignment( int( QLabel::AlignCenter ) ); | ||
156 | Layout1->addWidget( s1_2 ); | ||
157 | |||
158 | s1_3 = new QLabel( privateLayoutWidget, "s1_3" ); | ||
159 | s1_3->setText( tr( "E" ) ); | ||
160 | s1_3->setAlignment( int( QLabel::AlignCenter ) ); | ||
161 | Layout1->addWidget( s1_3 ); | ||
162 | |||
163 | s1_4 = new QLabel( privateLayoutWidget, "s1_4" ); | ||
164 | s1_4->setText( tr( "A" ) ); | ||
165 | s1_4->setAlignment( int( QLabel::AlignCenter ) ); | ||
166 | Layout1->addWidget( s1_4 ); | ||
167 | |||
168 | s1_5 = new QLabel( privateLayoutWidget, "s1_5" ); | ||
169 | s1_5->setText( tr( "C#" ) ); | ||
170 | s1_5->setAlignment( int( QLabel::AlignCenter ) ); | ||
171 | Layout1->addWidget( s1_5 ); | ||
172 | |||
173 | s1_6 = new QLabel( privateLayoutWidget, "s1_6" ); | ||
174 | s1_6->setText( tr( "E" ) ); | ||
175 | s1_6->setAlignment( int( QLabel::AlignCenter ) ); | ||
176 | Layout1->addWidget( s1_6 ); | ||
177 | |||
178 | // sound_label = new QLabel( tab, "sound_label" ); | ||
179 | // sound_label->setGeometry( QRect( 185, 160, 32, 17 ) ); | ||
180 | // sound_label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, sound_label->sizePolicy().hasHeightForWidth() ) ); | ||
181 | // sound_label->setPixmap( image0 ); | ||
182 | // sound_label->pixmap()->setMask(*image0.mask()); | ||
183 | // sound_label->setScaledContents( TRUE ); | ||
184 | // sound_label->setBackgroundMode( QWidget::PaletteButton ); | ||
185 | // sound_label->setBackgroundColor(this->backgroundColor()); | ||
186 | // sound_label->setPalette( QPalette( QColor( 232, 227, 215) ) ); | ||
187 | |||
188 | |||
189 | Frame6 = new QFrame( tab, "Frame6" ); | ||
190 | Frame6->setGeometry( QRect( 170, 145, 66, 10 ) ); | ||
191 | Frame6->setFrameShape( QFrame::HLine ); | ||
192 | Frame6->setFrameShadow( QFrame::Raised ); | ||
193 | |||
194 | chordshow_label = new QLabel( tab, "chordshow_label" ); | ||
195 | chordshow_label->setGeometry( QRect( 185, 60, 32, 17 ) ); | ||
196 | // chordshow_label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, chordshow_label->sizePolicy().hasHeightForWidth() ) ); | ||
197 | chordshow_label->setFrameShape( QLabel::NoFrame ); | ||
198 | chordshow_label->setPixmap( image1 ); | ||
199 | chordshow_label->setScaledContents( TRUE ); | ||
200 | // chordshow_label->setBackgroundMode( QWidget::PaletteButton ); | ||
201 | |||
202 | transport_rec = new QPushButton( tab, "transport_rec" ); | ||
203 | transport_rec->setGeometry( QRect( 170, 80, 30, 30 ) ); | ||
204 | transport_rec->setText( tr( "" ) ); | ||
205 | transport_rec->setPixmap( image2 ); | ||
206 | |||
207 | play_sound = new QPushButton( tab, "play_sound" ); | ||
208 | play_sound->setGeometry( QRect( 170, 180, 60, 55 ) ); | ||
209 | play_sound->setText( tr( "" ) ); | ||
210 | play_sound->setPixmap( image3 ); | ||
211 | |||
212 | Frame6_2 = new QFrame( tab, "Frame6_2" ); | ||
213 | Frame6_2->setGeometry( QRect( 170, 45, 66, 10 ) ); | ||
214 | Frame6_2->setFrameShape( QFrame::HLine ); | ||
215 | Frame6_2->setFrameShadow( QFrame::Raised ); | ||
216 | |||
217 | transport_play = new QPushButton( tab, "transport_play" ); | ||
218 | transport_play->setEnabled( FALSE ); | ||
219 | transport_play->setGeometry( QRect( 200, 80, 30, 30 ) ); | ||
220 | transport_play->setText( tr( "" ) ); | ||
221 | transport_play->setPixmap( image3 ); | ||
222 | |||
223 | transport_rew = new QPushButton( tab, "transport_rew" ); | ||
224 | transport_rew->setEnabled( FALSE ); | ||
225 | transport_rew->setGeometry( QRect( 170, 110, 30, 30 ) ); | ||
226 | transport_rew->setText( tr( "" ) ); | ||
227 | transport_rew->setPixmap( image4 ); | ||
228 | |||
229 | transport_fwd = new QPushButton( tab, "transport_fwd" ); | ||
230 | transport_fwd->setEnabled( FALSE ); | ||
231 | transport_fwd->setGeometry( QRect( 200, 110, 30, 30 ) ); | ||
232 | transport_fwd->setText( tr( "" ) ); | ||
233 | transport_fwd->setPixmap( image5 ); | ||
234 | |||
235 | chordname = new QLabel( tab, "chordname" ); | ||
236 | chordname->setGeometry( QRect( 146, 0, 90, 20 ) ); //cxm moved l 5 | ||
237 | chordname->setText( tr( "A" ) ); | ||
238 | chordname->setAlignment( int( QLabel::AlignCenter ) ); | ||
239 | QToolTip::add( chordname, tr( "" ) ); | ||
240 | |||
241 | synth = new gs(); | ||
242 | tuner = new gt(); | ||
243 | frets = new FretBoard( tab, "frets" ); | ||
244 | frets->setGeometry( QRect( 0, 20, 168, 210 ) ); | ||
245 | tabs->insertTab( tab, tr( "Guitar" ) ); | ||
246 | |||
247 | tab_2 = new QWidget( tabs, "tab_2" ); | ||
248 | |||
249 | optlab2 = new QLabel( tab_2, "optlab2" ); | ||
250 | optlab2->setGeometry( QRect( 9, 58, 120, 41 ) ); | ||
251 | optlab2->setText( tr( "Alternative tunings are possible" ) ); | ||
252 | optlab2->setAlignment( int( QLabel::WordBreak | QLabel::AlignVCenter | QLabel::AlignLeft ) ); | ||
253 | |||
254 | span = new QComboBox( FALSE, tab_2, "span" ); | ||
255 | span->insertItem( tr( "2" ) ); | ||
256 | span->insertItem( tr( "3" ) ); | ||
257 | span->insertItem( tr( "4" ) ); | ||
258 | span->insertItem( tr( "5" ) ); | ||
259 | span->insertItem( tr( "6" ) ); | ||
260 | span->setGeometry( QRect( 180, 20, 50, 21 ) ); | ||
261 | span->setCurrentItem( 1 ); | ||
262 | |||
263 | TextLabel1 = new QLabel( tab_2, "TextLabel1" ); | ||
264 | TextLabel1->setGeometry( QRect( 3, 109, 226, 140 ) ); | ||
265 | TextLabel1->setText( tr( QString::fromUtf8( "©2002 Camilo Mesias\n" | ||
266 | "camilo@mesias.co.uk\n" | ||
267 | "Version 0.0.7 beta" ) ) ); | ||
268 | TextLabel1->setAlignment( int( QLabel::AlignBottom | QLabel::AlignLeft ) ); | ||
269 | |||
270 | tuning = new QComboBox( FALSE, tab_2, "tuning" ); | ||
271 | tuning->insertItem( tr( "EADGBE" ) ); | ||
272 | tuning->insertItem( tr( "EBEG#BE" ) ); | ||
273 | tuning->insertItem( tr( "EAEAC#E" ) ); | ||
274 | tuning->insertItem( tr( "EADF#BE" ) ); | ||
275 | tuning->insertItem( tr( "EADGCF" ) ); | ||
276 | tuning->insertItem( tr( "DADGAD" ) ); | ||
277 | tuning->insertItem( tr( "DGCGCD" ) ); | ||
278 | tuning->insertItem( tr( "DADF#AD" ) ); | ||
279 | tuning->insertItem( tr( "DADGBE" ) ); | ||
280 | tuning->insertItem( tr( "DGDGBD" ) ); | ||
281 | tuning->insertItem( tr( "DADACD" ) ); | ||
282 | tuning->insertItem( tr( "CGCGAE" ) ); | ||
283 | tuning->insertItem( tr( "FADGBE" ) ); | ||
284 | tuning->insertItem( tr( "G minor" ) ); | ||
285 | tuning->setGeometry( QRect( 140, 70, 91, 21 ) ); | ||
286 | |||
287 | optlab1 = new QLabel( tab_2, "optlab1" ); | ||
288 | optlab1->setGeometry( QRect( 8, 8, 160, 40 ) ); | ||
289 | optlab1->setText( tr( "Span: the greatest number of frets over which you want chords to be generated" ) ); | ||
290 | optlab1->setAlignment( int( QLabel::WordBreak | QLabel::AlignVCenter | QLabel::AlignLeft ) ); | ||
291 | tabs->insertTab( tab_2, tr( "Options" ) ); | ||
292 | |||
293 | Tuner = new QWidget( tabs, "Tuner" ); | ||
294 | |||
295 | Frame4 = new QFrame( Tuner, "Frame4" ); | ||
296 | Frame4->setGeometry( QRect( 0, 0, 230, 126 ) ); | ||
297 | Frame4->setFrameShape( QFrame::Box ); | ||
298 | Frame4->setFrameShadow( QFrame::Raised ); | ||
299 | |||
300 | vu = new VUMeter( Frame4, "vu" ); | ||
301 | vu->setGeometry( QRect( 5, 5, 220, 115 ) ); | ||
302 | |||
303 | tuner_note = new QComboBox( FALSE, Tuner, "tuner_note" ); | ||
304 | tuner_note->insertItem( tr( "auto" ) ); | ||
305 | tuner_note->insertItem( tr( "E" ) ); | ||
306 | tuner_note->insertItem( tr( "D" ) ); | ||
307 | tuner_note->insertItem( tr( "G" ) ); | ||
308 | tuner_note->insertItem( tr( "A" ) ); | ||
309 | tuner_note->insertItem( tr( "B" ) ); | ||
310 | tuner_note->insertItem( tr( "C" ) ); | ||
311 | tuner_note->insertItem( tr( "F" ) ); | ||
312 | tuner_note->setGeometry( QRect( 5, 160, 90, 20 ) ); | ||
313 | |||
314 | Frame8 = new QFrame( Tuner, "Frame8" ); | ||
315 | Frame8->setGeometry( QRect( -2, 188, 231, 10 ) ); | ||
316 | Frame8->setFrameShape( QFrame::HLine ); | ||
317 | Frame8->setFrameShadow( QFrame::Raised ); | ||
318 | |||
319 | tuner_start = new QPushButton( Tuner, "tuner_start" ); | ||
320 | tuner_start->setGeometry( QRect( 100, 155, 91, 30 ) ); | ||
321 | tuner_start->setText( tr( "Start" ) ); | ||
322 | |||
323 | tuner_lab1 = new QLabel( Tuner, "tuner_lab1" ); | ||
324 | tuner_lab1->setGeometry( QRect( 10, 130, 100, 21 ) ); | ||
325 | tuner_lab1->setText( tr( "Tuner operation" ) ); | ||
326 | |||
327 | tuner_lab2 = new QLabel( Tuner, "tuner_lab2" ); | ||
328 | tuner_lab2->setGeometry( QRect( 10, 200, 100, 16 ) ); | ||
329 | tuner_lab2->setText( tr( "Pitch calibration" ) ); | ||
330 | |||
331 | tuner_calib_note = new QComboBox( FALSE, Tuner, "tuner_calib_note" ); | ||
332 | tuner_calib_note->insertItem( tr( "A" ) ); | ||
333 | tuner_calib_note->insertItem( tr( "C" ) ); | ||
334 | tuner_calib_note->setGeometry( QRect( 5, 225, 90, 21 ) ); | ||
335 | |||
336 | tuner_calib_freq = new QSpinBox( Tuner, "tuner_calib_freq" ); | ||
337 | tuner_calib_freq->setGeometry( QRect( 105, 225, 71, 21 ) ); | ||
338 | tuner_calib_freq->setSuffix( tr( "Hz" ) ); | ||
339 | tuner_calib_freq->setWrapping( TRUE ); | ||
340 | tuner_calib_freq->setMaxValue( 500 ); | ||
341 | tuner_calib_freq->setMinValue( 300 ); | ||
342 | tuner_calib_freq->setValue( 440 ); | ||
343 | |||
344 | tuner_lab3 = new QLabel( Tuner, "tuner_lab3" ); | ||
345 | tuner_lab3->setGeometry( QRect( 185, 225, 40, 21 ) ); | ||
346 | tuner_lab3->setText( tr( "Pitch" ) ); | ||
347 | |||
348 | tuner_pic1 = new QLabel( Tuner, "tuner_pic1" ); | ||
349 | tuner_pic1->setGeometry( QRect( 195, 155, 31, 31 ) ); | ||
350 | tuner_pic1->setFrameShape( QLabel::NoFrame ); | ||
351 | tuner_pic1->setPixmap( image6 ); | ||
352 | tuner_pic1->setScaledContents( TRUE ); | ||
353 | tabs->insertTab( Tuner, tr( "Tuner" ) ); | ||
354 | |||
355 | tab_3 = new QWidget( tabs, "tab_3" ); | ||
356 | |||
357 | chordlistlab1 = new QLabel( tab_3, "chordlistlab1" ); | ||
358 | chordlistlab1->setGeometry( QRect( 5, 5, 216, 16 ) ); | ||
359 | chordlistlab1->setText( tr( "Chord list" ) ); | ||
360 | |||
361 | chordlist = new QListBox( tab_3, "chordlist" ); | ||
362 | chordlist->setGeometry( QRect( 5, 25, 220, 200 ) ); | ||
363 | |||
364 | list_remove_btn = new QPushButton( tab_3, "list_remove_btn" ); | ||
365 | list_remove_btn->setGeometry( QRect( 150, 230, 71, 25 ) ); | ||
366 | list_remove_btn->setText( tr( "Remove" ) ); | ||
367 | tabs->insertTab( tab_3, tr( "Chords" ) ); | ||
368 | |||
369 | // hope this does what it's supposed to!! | ||
370 | // setPalette( QPalette( QColor( 232, 227, 215) ) ); | ||
371 | |||
372 | // signals and slots connections | ||
373 | |||
374 | //cxm | ||
375 | connect( tuning, SIGNAL( activated(int) ), frets, SLOT( Tune(int) ) ); | ||
376 | connect( span, SIGNAL( activated(int) ), frets, SLOT( Span(int) ) ); | ||
377 | connect( transport_rec, SIGNAL( clicked() ), this, SLOT( transport_rec_cb() )); | ||
378 | connect( play_sound, SIGNAL( clicked() ), this, SLOT( play_chord_cb() )); | ||
379 | connect( tuner_start, SIGNAL( clicked() ), this, SLOT( tuner_start_cb() )); | ||
380 | connect( tuner_note, SIGNAL( textChanged(const QString&) ), vu, SLOT( AnnotL(const QString&) )); | ||
381 | connect( this, SIGNAL( frequency_change(int) ), vu, SLOT( Value(int) )); | ||
382 | |||
383 | connect( chordnote, SIGNAL( activated(int) ), frets, SLOT( Base(int) ) ); | ||
384 | connect( chordkey, SIGNAL( activated(int) ), frets, SLOT( Chord(int) ) ); | ||
385 | connect( chordfret, SIGNAL( activated(int) ), frets, SLOT( Fret(int) ) ); | ||
386 | connect( list_remove_btn, SIGNAL( clicked() ), this, SLOT( list_remove_cb() ) ); | ||
387 | connect( frets, SIGNAL( s1nameChanged(const QString &) ), s1_1, SLOT( setText(const QString&) ) ); | ||
388 | connect( frets, SIGNAL( s2nameChanged(const QString &) ), s1_2, SLOT( setText(const QString&) ) ); | ||
389 | connect( frets, SIGNAL( s3nameChanged(const QString &) ), s1_3, SLOT( setText(const QString&) ) ); | ||
390 | connect( frets, SIGNAL( s4nameChanged(const QString &) ), s1_4, SLOT( setText(const QString&) ) ); | ||
391 | connect( frets, SIGNAL( s5nameChanged(const QString &) ), s1_5, SLOT( setText(const QString&) ) ); | ||
392 | connect( frets, SIGNAL( s6nameChanged(const QString &) ), s1_6, SLOT( setText(const QString&) ) ); | ||
393 | connect( frets, SIGNAL( nameChanged(const QString &) ), chordname, SLOT( setText(const QString&) ) ); | ||
394 | } | ||
395 | |||
396 | |||
397 | static int known=0; | ||
398 | #include <qmessagebox.h> | ||
399 | void PowerchordBase::transport_rec_cb(){ | ||
400 | chordlist->insertItem(chordname->text(),-1); | ||
401 | if (!known){ | ||
402 | QMessageBox::information(this, "Powerchord", "This chord has been saved\ninto the list of chords,\nfor later playback."); | ||
403 | known = 1; | ||
404 | } | ||
405 | } | ||
406 | void PowerchordBase::list_remove_cb(){ | ||
407 | if (chordlist->count() > 0){ | ||
408 | chordlist->removeItem(0); | ||
409 | } | ||
410 | } | ||
411 | void PowerchordBase::play_chord_cb(){ | ||
412 | // QMessageBox::information(this, "Coming soon!", "This button plays\nthe chord by synthesizing\nthe sound of the notes."); | ||
413 | |||
414 | |||
415 | if (audio_timer){ | ||
416 | audio_timer->stop(); | ||
417 | // set pixmap? | ||
418 | synth->Stop(); | ||
419 | delete(audio_timer); | ||
420 | audio_timer = 0; | ||
421 | }else{ | ||
422 | // get notes from chord engine | ||
423 | |||
424 | int note; | ||
425 | int base; | ||
426 | int octave; | ||
427 | note = frets->ce.noteindex(0); | ||
428 | if (note >= 0){ | ||
429 | //fprintf(stderr, "Note was %d\n", note); | ||
430 | base = note % 12; | ||
431 | octave = note / 12; | ||
432 | synth->note_start(0, base, octave); | ||
433 | }else{ | ||
434 | // subtle bug here - replay second note if 1st one muted | ||
435 | note = frets->ce.noteindex(1); | ||
436 | base = note % 12; | ||
437 | octave = note / 12; | ||
438 | synth->note_start(1, base, octave); | ||
439 | |||
440 | } | ||
441 | |||
442 | // init synth | ||
443 | if (synth->Play()){ | ||
444 | // error | ||
445 | QMessageBox::information(this, "Powerchord", "Unable to open device for sound playback - check that no other application is using it."); | ||
446 | return; | ||
447 | } | ||
448 | synth->fill_buffer(); | ||
449 | |||
450 | // start timer | ||
451 | audio_timer = new QTimer(); | ||
452 | connect(audio_timer, SIGNAL( timeout() ), this, SLOT( audio_cb() )); | ||
453 | // set pixmap on player? | ||
454 | audio_timer->start(19); // 19 msec (fudge factor!!) | ||
455 | } | ||
456 | } | ||
457 | |||
458 | |||
459 | |||
460 | void PowerchordBase::audio_cb(){ | ||
461 | // play the next bit of audio until quiet | ||
462 | |||
463 | // strum timing | ||
464 | #define INTERVAL 2 | ||
465 | |||
466 | if ((synth->Frames() % INTERVAL) == 0){ | ||
467 | int string = synth->Frames() / INTERVAL; | ||
468 | if (string <= 5){ | ||
469 | int note; | ||
470 | int base; | ||
471 | int octave; | ||
472 | note = frets->ce.noteindex(string); | ||
473 | // check not muted... | ||
474 | if (note > 0){ | ||
475 | base = note % 12; | ||
476 | octave = note / 12; | ||
477 | synth->note_start(string, base, octave); | ||
478 | } | ||
479 | } | ||
480 | } | ||
481 | |||
482 | if (synth->Playing()){ | ||
483 | synth->write_buffer(); | ||
484 | synth->fill_buffer(); | ||
485 | }else{ | ||
486 | audio_timer->stop(); | ||
487 | // set pixmap? | ||
488 | synth->Stop(); | ||
489 | delete(audio_timer); | ||
490 | audio_timer = 0; | ||
491 | } | ||
492 | } | ||
493 | |||
494 | // the real tuner | ||
495 | // void PowerchordBase::tuner_start_cb(){ | ||
496 | |||
497 | // if (tuner->Listening()){ | ||
498 | // simulation_timer->stop(); | ||
499 | // tuner->Stop(); | ||
500 | // tuner_pic1->setPixmap( *image6 ); | ||
501 | |||
502 | // }else{ | ||
503 | // tuner_pic1->setPixmap( *image_open ); | ||
504 | |||
505 | // if (!simulation_timer){ | ||
506 | // simulation_timer = new QTimer(); | ||
507 | |||
508 | |||
509 | // connect(simulation_timer, SIGNAL( timeout() ), this, SLOT( tuner_cb() )); | ||
510 | // } | ||
511 | |||
512 | // simulation_timer->start(50); | ||
513 | // tuner->Listen(); | ||
514 | |||
515 | // } | ||
516 | // } | ||
517 | |||
518 | void PowerchordBase::tuner_cb(){ | ||
519 | if (tuner->Listening()){ | ||
520 | tuner->read_buffer(); | ||
521 | tuner->process_buffer(); | ||
522 | |||
523 | // update gui | ||
524 | // do something with the note: tuner->Note() | ||
525 | emit frequency_change(tuner->Tuning()); | ||
526 | |||
527 | }else{ | ||
528 | simulation_timer->stop(); | ||
529 | tuner->Stop(); | ||
530 | tuner_pic1->setPixmap( image6 ); | ||
531 | } | ||
532 | } | ||
533 | |||
534 | |||
535 | void PowerchordBase::tuner_start_cb(){ | ||
536 | if (0 == QMessageBox::information(this, "Powerchord", "Using the microphone,\nthe note's frequency\nis analysed. This\nis a simulation.", "OK", "Cancel", 0, 1)){ | ||
537 | if (simulation_timer){ | ||
538 | simulation_timer->stop(); | ||
539 | }else{ | ||
540 | simulation_timer = new QTimer(); | ||
541 | connect(simulation_timer, SIGNAL( timeout() ), this, SLOT( tuner_simulation_cb() )); | ||
542 | |||
543 | } | ||
544 | simulation_x = -45; | ||
545 | simulation_v = 0; | ||
546 | simulation_iter = 0; | ||
547 | |||
548 | tuner_pic1->setPixmap( image_open ); | ||
549 | simulation_timer->start(100); | ||
550 | } | ||
551 | } | ||
552 | |||
553 | #include <stdio.h> | ||
554 | |||
555 | void PowerchordBase::tuner_simulation_cb(){ | ||
556 | if (simulation_x < -10 || simulation_x > 10){ | ||
557 | simulation_v = (simulation_v/2)-(simulation_x/5); | ||
558 | } | ||
559 | |||
560 | simulation_x += simulation_v; | ||
561 | simulation_iter++; | ||
562 | |||
563 | if (simulation_x > 50){ | ||
564 | simulation_x = 50; | ||
565 | } | ||
566 | |||
567 | if (simulation_x < -50){ | ||
568 | simulation_x = -50; | ||
569 | } | ||
570 | |||
571 | if (simulation_iter > 50){ | ||
572 | simulation_timer->stop(); | ||
573 | emit frequency_change(0); | ||
574 | tuner_pic1->setPixmap( image6 ); | ||
575 | }else{ | ||
576 | emit frequency_change(simulation_x); | ||
577 | } | ||
578 | } | ||
579 | |||
580 | /* | ||
581 | * Destroys the object and frees any allocated resources | ||
582 | */ | ||
583 | PowerchordBase::~PowerchordBase() | ||
584 | { | ||
585 | // no need to delete child widgets, Qt does it all for us | ||
586 | } | ||
587 | |||
588 | void PowerchordBase::change_handler() | ||
589 | { | ||
590 | qWarning( "PowerchordBase::change_handler(): Not implemented yet!" ); | ||
591 | } | ||
592 | |||