| -rw-r--r-- | noncore/multimedia/powerchord/powerchordbase.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/multimedia/powerchord/powerchordbase.cpp b/noncore/multimedia/powerchord/powerchordbase.cpp index 92198bf..98fe3f7 100644 --- a/noncore/multimedia/powerchord/powerchordbase.cpp +++ b/noncore/multimedia/powerchord/powerchordbase.cpp @@ -1,593 +1,593 @@ /**************************************************************************** ** Form implementation generated from reading ui file 'powerchordbase.ui' ** ** Created: Sun Jan 13 23:05:11 2002 ** by: The User Interface Compiler (uic) ** ** WARNING! All changes made in this file will be lost! ****************************************************************************/ #include "powerchordbase.h" #include "fretboard.h" #include "vumeter.h" /* OPIE */ #include <opie2/odebug.h> #include <qpe/resource.h> using namespace Opie::Core; /* QT */ #include <qcombobox.h> #include <qlabel.h> #include <qlistbox.h> #include <qpushbutton.h> #include <qspinbox.h> #include <qtabwidget.h> #include <qlayout.h> #include <qtooltip.h> /* * Constructs a PowerchordBase which is a child of 'parent', with the * name 'name' and widget flags set to 'f' */ PowerchordBase::PowerchordBase( QWidget* parent, const char* name, WFlags fl ) : QWidget( parent, name, fl ) { simulation_timer = 0; audio_timer = 0; // setPalette( QPalette( QColor( 232, 227, 215) ) ); // QPixmap image0(QString("/opt/Qtopia/pics/powerchord/image0")); QPixmap image1 = Resource::loadPixmap( "powerchord/image1"); QPixmap image2 = Resource::loadPixmap( "powerchord/image2"); QPixmap image3 = Resource::loadPixmap( "powerchord/image3"); QPixmap image4 = Resource::loadPixmap( "powerchord/image4"); QPixmap image5 = Resource::loadPixmap( "powerchord/image5"); image6 = Resource::loadPixmap( "powerchord/image6"); image_open = Resource::loadPixmap( "powerchord/image_open"); // image0.setMask(image0.createHeuristicMask()); image1.setMask(image1.createHeuristicMask()); // image2.setMask(image2.createHeuristicMask()); // image3.setMask(image3.createHeuristicMask()); // image4.setMask(image4.createHeuristicMask()); // image5.setMask(image5.createHeuristicMask()); // image6->setMask(image6->createHeuristicMask()); // image_open->setMask(image_open->createHeuristicMask()); if ( !name ) setName( "PowerchordBase" ); resize( 240, 284 ); setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)5, sizePolicy().hasHeightForWidth() ) ); setMinimumSize( QSize( 240, 284 ) ); setMaximumSize( QSize( 240, 284 ) ); setCaption( tr( "Powerchord" ) ); tabs = new QTabWidget( this, "tabs" ); tabs->setEnabled( TRUE ); tabs->setGeometry( QRect( 0, 0, 240, 286 ) ); tabs->setTabPosition( QTabWidget::Bottom ); tab = new QWidget( tabs, "tab" ); chordkey = new QComboBox( FALSE, tab, "chordkey" ); chordkey->insertItem( tr( "maj" ) ); chordkey->insertItem( tr( "min" ) ); chordkey->insertItem( tr( "7th" ) ); chordkey->insertItem( tr( "m7" ) ); chordkey->insertItem( tr( "maj7" ) ); chordkey->insertItem( tr( "6th" ) ); chordkey->insertItem( tr( "m6th" ) ); chordkey->insertItem( tr( "aug" ) ); chordkey->insertItem( tr( "dim" ) ); chordkey->insertItem( tr( "sus4" ) ); chordkey->insertItem( tr( "7sus4" ) ); chordkey->insertItem( tr( "9th" ) ); chordkey->insertItem( tr( "add9" ) ); chordkey->insertItem( tr( "m9th" ) ); chordkey->insertItem( tr( "maj9" ) ); chordkey->insertItem( tr( "sus2" ) ); chordkey->insertItem( tr( "7sus2" ) ); chordkey->insertItem( tr( "11th" ) ); chordkey->insertItem( tr( "m11th" ) ); chordkey->insertItem( tr( "13th" ) ); chordkey->insertItem( tr( "m13th" ) ); chordkey->insertItem( tr( "maj13" ) ); chordkey->insertItem( tr( "6/9" ) ); chordkey->insertItem( tr( "flat5" ) ); chordkey->insertItem( tr( "7#9" ) ); chordkey->insertItem( tr( QString::fromUtf8( "ø7" ) ) ); chordkey->insertItem( tr( "5" ) ); chordkey->setGeometry( QRect( 40, 0, 51, 21 ) ); chordfret = new QComboBox( FALSE, tab, "chordfret" ); chordfret->insertItem( tr( "open" ) ); chordfret->insertItem( tr( "1st" ) ); chordfret->insertItem( tr( "2nd" ) ); chordfret->insertItem( tr( "3rd" ) ); chordfret->insertItem( tr( "4th" ) ); chordfret->insertItem( tr( "5th" ) ); chordfret->insertItem( tr( "6th" ) ); chordfret->insertItem( tr( "7th" ) ); chordfret->insertItem( tr( "8th" ) ); chordfret->insertItem( tr( "9th" ) ); chordfret->insertItem( tr( "10th" ) ); chordfret->insertItem( tr( "11th" ) ); chordfret->insertItem( tr( "12th" ) ); chordfret->insertItem( tr( "13th" ) ); chordfret->insertItem( tr( "14th" ) ); chordfret->insertItem( tr( "15th" ) ); chordfret->insertItem( tr( "16th" ) ); chordfret->setGeometry( QRect( 90, 0, 55, 21 ) ); //cxm less 5 width chordnote = new QComboBox( FALSE, tab, "chordnote" ); chordnote->insertItem( tr( "C" ) ); chordnote->insertItem( tr( "C#" ) ); chordnote->insertItem( tr( "D" ) ); chordnote->insertItem( tr( "Eb" ) ); chordnote->insertItem( tr( "E" ) ); chordnote->insertItem( tr( "F" ) ); chordnote->insertItem( tr( "F#" ) ); chordnote->insertItem( tr( "G" ) ); chordnote->insertItem( tr( "G#" ) ); chordnote->insertItem( tr( "A" ) ); chordnote->insertItem( tr( "Bb" ) ); chordnote->insertItem( tr( "B" ) ); chordnote->setGeometry( QRect( 0, 0, 40, 21 ) ); chordnote->setCurrentItem( 9 ); QWidget* privateLayoutWidget = new QWidget( tab, "Layout1" ); privateLayoutWidget->setGeometry( QRect( 5, 232, 160, 20 ) ); Layout1 = new QHBoxLayout( privateLayoutWidget ); Layout1->setSpacing( 6 ); Layout1->setMargin( 0 ); s1_1 = new QLabel( privateLayoutWidget, "s1_1" ); s1_1->setText( tr( "E" ) ); s1_1->setAlignment( int( QLabel::AlignCenter ) ); Layout1->addWidget( s1_1 ); s1_2 = new QLabel( privateLayoutWidget, "s1_2" ); s1_2->setText( tr( "A" ) ); s1_2->setAlignment( int( QLabel::AlignCenter ) ); Layout1->addWidget( s1_2 ); s1_3 = new QLabel( privateLayoutWidget, "s1_3" ); s1_3->setText( tr( "E" ) ); s1_3->setAlignment( int( QLabel::AlignCenter ) ); Layout1->addWidget( s1_3 ); s1_4 = new QLabel( privateLayoutWidget, "s1_4" ); s1_4->setText( tr( "A" ) ); s1_4->setAlignment( int( QLabel::AlignCenter ) ); Layout1->addWidget( s1_4 ); s1_5 = new QLabel( privateLayoutWidget, "s1_5" ); s1_5->setText( tr( "C#" ) ); s1_5->setAlignment( int( QLabel::AlignCenter ) ); Layout1->addWidget( s1_5 ); s1_6 = new QLabel( privateLayoutWidget, "s1_6" ); s1_6->setText( tr( "E" ) ); s1_6->setAlignment( int( QLabel::AlignCenter ) ); Layout1->addWidget( s1_6 ); // sound_label = new QLabel( tab, "sound_label" ); // sound_label->setGeometry( QRect( 185, 160, 32, 17 ) ); // sound_label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, sound_label->sizePolicy().hasHeightForWidth() ) ); // sound_label->setPixmap( image0 ); // sound_label->pixmap()->setMask(*image0.mask()); // sound_label->setScaledContents( TRUE ); // sound_label->setBackgroundMode( QWidget::PaletteButton ); // sound_label->setBackgroundColor(this->backgroundColor()); // sound_label->setPalette( QPalette( QColor( 232, 227, 215) ) ); Frame6 = new QFrame( tab, "Frame6" ); Frame6->setGeometry( QRect( 170, 145, 66, 10 ) ); Frame6->setFrameShape( QFrame::HLine ); Frame6->setFrameShadow( QFrame::Raised ); chordshow_label = new QLabel( tab, "chordshow_label" ); chordshow_label->setGeometry( QRect( 185, 60, 32, 17 ) ); // chordshow_label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, chordshow_label->sizePolicy().hasHeightForWidth() ) ); chordshow_label->setFrameShape( QLabel::NoFrame ); chordshow_label->setPixmap( image1 ); chordshow_label->setScaledContents( TRUE ); // chordshow_label->setBackgroundMode( QWidget::PaletteButton ); transport_rec = new QPushButton( tab, "transport_rec" ); transport_rec->setGeometry( QRect( 170, 80, 30, 30 ) ); transport_rec->setText( tr( "" ) ); transport_rec->setPixmap( image2 ); play_sound = new QPushButton( tab, "play_sound" ); play_sound->setGeometry( QRect( 170, 180, 60, 55 ) ); play_sound->setText( tr( "" ) ); play_sound->setPixmap( image3 ); Frame6_2 = new QFrame( tab, "Frame6_2" ); Frame6_2->setGeometry( QRect( 170, 45, 66, 10 ) ); Frame6_2->setFrameShape( QFrame::HLine ); Frame6_2->setFrameShadow( QFrame::Raised ); transport_play = new QPushButton( tab, "transport_play" ); transport_play->setEnabled( FALSE ); transport_play->setGeometry( QRect( 200, 80, 30, 30 ) ); transport_play->setText( tr( "" ) ); transport_play->setPixmap( image3 ); transport_rew = new QPushButton( tab, "transport_rew" ); transport_rew->setEnabled( FALSE ); transport_rew->setGeometry( QRect( 170, 110, 30, 30 ) ); transport_rew->setText( tr( "" ) ); transport_rew->setPixmap( image4 ); transport_fwd = new QPushButton( tab, "transport_fwd" ); transport_fwd->setEnabled( FALSE ); transport_fwd->setGeometry( QRect( 200, 110, 30, 30 ) ); transport_fwd->setText( tr( "" ) ); transport_fwd->setPixmap( image5 ); chordname = new QLabel( tab, "chordname" ); chordname->setGeometry( QRect( 146, 0, 90, 20 ) ); //cxm moved l 5 chordname->setText( tr( "A" ) ); chordname->setAlignment( int( QLabel::AlignCenter ) ); QToolTip::add( chordname, tr( "" ) ); synth = new gs(); tuner = new gt(); frets = new FretBoard( tab, "frets" ); frets->setGeometry( QRect( 0, 20, 168, 210 ) ); tabs->insertTab( tab, tr( "Guitar" ) ); tab_2 = new QWidget( tabs, "tab_2" ); optlab2 = new QLabel( tab_2, "optlab2" ); optlab2->setGeometry( QRect( 9, 58, 120, 41 ) ); optlab2->setText( tr( "Alternative tunings are possible" ) ); optlab2->setAlignment( int( QLabel::WordBreak | QLabel::AlignVCenter | QLabel::AlignLeft ) ); span = new QComboBox( FALSE, tab_2, "span" ); span->insertItem( tr( "2" ) ); span->insertItem( tr( "3" ) ); span->insertItem( tr( "4" ) ); span->insertItem( tr( "5" ) ); span->insertItem( tr( "6" ) ); span->setGeometry( QRect( 180, 20, 50, 21 ) ); span->setCurrentItem( 1 ); TextLabel1 = new QLabel( tab_2, "TextLabel1" ); TextLabel1->setGeometry( QRect( 3, 109, 226, 140 ) ); TextLabel1->setText( tr( QString::fromUtf8( "©2002 Camilo Mesias\n" "camilo@mesias.co.uk\n" "Version 0.0.7 beta" ) ) ); TextLabel1->setAlignment( int( QLabel::AlignBottom | QLabel::AlignLeft ) ); tuning = new QComboBox( FALSE, tab_2, "tuning" ); tuning->insertItem( tr( "EADGBE" ) ); tuning->insertItem( tr( "EBEG#BE" ) ); tuning->insertItem( tr( "EAEAC#E" ) ); tuning->insertItem( tr( "EADF#BE" ) ); tuning->insertItem( tr( "EADGCF" ) ); tuning->insertItem( tr( "DADGAD" ) ); tuning->insertItem( tr( "DGCGCD" ) ); tuning->insertItem( tr( "DADF#AD" ) ); tuning->insertItem( tr( "DADGBE" ) ); tuning->insertItem( tr( "DGDGBD" ) ); tuning->insertItem( tr( "DADACD" ) ); tuning->insertItem( tr( "CGCGAE" ) ); tuning->insertItem( tr( "FADGBE" ) ); tuning->insertItem( tr( "G minor" ) ); tuning->setGeometry( QRect( 140, 70, 91, 21 ) ); optlab1 = new QLabel( tab_2, "optlab1" ); optlab1->setGeometry( QRect( 8, 8, 160, 40 ) ); optlab1->setText( tr( "Span: the greatest number of frets over which you want chords to be generated" ) ); optlab1->setAlignment( int( QLabel::WordBreak | QLabel::AlignVCenter | QLabel::AlignLeft ) ); tabs->insertTab( tab_2, tr( "Options" ) ); Tuner = new QWidget( tabs, "Tuner" ); Frame4 = new QFrame( Tuner, "Frame4" ); Frame4->setGeometry( QRect( 0, 0, 230, 126 ) ); Frame4->setFrameShape( QFrame::Box ); Frame4->setFrameShadow( QFrame::Raised ); vu = new VUMeter( Frame4, "vu" ); vu->setGeometry( QRect( 5, 5, 220, 115 ) ); tuner_note = new QComboBox( FALSE, Tuner, "tuner_note" ); tuner_note->insertItem( tr( "auto" ) ); tuner_note->insertItem( tr( "E" ) ); tuner_note->insertItem( tr( "D" ) ); tuner_note->insertItem( tr( "G" ) ); tuner_note->insertItem( tr( "A" ) ); tuner_note->insertItem( tr( "B" ) ); tuner_note->insertItem( tr( "C" ) ); tuner_note->insertItem( tr( "F" ) ); tuner_note->setGeometry( QRect( 5, 160, 90, 20 ) ); Frame8 = new QFrame( Tuner, "Frame8" ); Frame8->setGeometry( QRect( -2, 188, 231, 10 ) ); Frame8->setFrameShape( QFrame::HLine ); Frame8->setFrameShadow( QFrame::Raised ); tuner_start = new QPushButton( Tuner, "tuner_start" ); tuner_start->setGeometry( QRect( 100, 155, 91, 30 ) ); tuner_start->setText( tr( "Start" ) ); tuner_lab1 = new QLabel( Tuner, "tuner_lab1" ); tuner_lab1->setGeometry( QRect( 10, 130, 100, 21 ) ); tuner_lab1->setText( tr( "Tuner operation" ) ); tuner_lab2 = new QLabel( Tuner, "tuner_lab2" ); tuner_lab2->setGeometry( QRect( 10, 200, 100, 16 ) ); tuner_lab2->setText( tr( "Pitch calibration" ) ); tuner_calib_note = new QComboBox( FALSE, Tuner, "tuner_calib_note" ); tuner_calib_note->insertItem( tr( "A" ) ); tuner_calib_note->insertItem( tr( "C" ) ); tuner_calib_note->setGeometry( QRect( 5, 225, 90, 21 ) ); tuner_calib_freq = new QSpinBox( Tuner, "tuner_calib_freq" ); tuner_calib_freq->setGeometry( QRect( 105, 225, 71, 21 ) ); tuner_calib_freq->setSuffix( tr( "Hz" ) ); tuner_calib_freq->setWrapping( TRUE ); tuner_calib_freq->setMaxValue( 500 ); tuner_calib_freq->setMinValue( 300 ); tuner_calib_freq->setValue( 440 ); tuner_lab3 = new QLabel( Tuner, "tuner_lab3" ); tuner_lab3->setGeometry( QRect( 185, 225, 40, 21 ) ); tuner_lab3->setText( tr( "Pitch" ) ); tuner_pic1 = new QLabel( Tuner, "tuner_pic1" ); tuner_pic1->setGeometry( QRect( 195, 155, 31, 31 ) ); tuner_pic1->setFrameShape( QLabel::NoFrame ); tuner_pic1->setPixmap( image6 ); tuner_pic1->setScaledContents( TRUE ); tabs->insertTab( Tuner, tr( "Tuner" ) ); tab_3 = new QWidget( tabs, "tab_3" ); chordlistlab1 = new QLabel( tab_3, "chordlistlab1" ); chordlistlab1->setGeometry( QRect( 5, 5, 216, 16 ) ); chordlistlab1->setText( tr( "Chord list" ) ); chordlist = new QListBox( tab_3, "chordlist" ); chordlist->setGeometry( QRect( 5, 25, 220, 200 ) ); list_remove_btn = new QPushButton( tab_3, "list_remove_btn" ); list_remove_btn->setGeometry( QRect( 150, 230, 71, 25 ) ); list_remove_btn->setText( tr( "Remove" ) ); tabs->insertTab( tab_3, tr( "Chords" ) ); // hope this does what it's supposed to!! // setPalette( QPalette( QColor( 232, 227, 215) ) ); // signals and slots connections //cxm connect( tuning, SIGNAL( activated(int) ), frets, SLOT( Tune(int) ) ); connect( span, SIGNAL( activated(int) ), frets, SLOT( Span(int) ) ); connect( transport_rec, SIGNAL( clicked() ), this, SLOT( transport_rec_cb() )); connect( play_sound, SIGNAL( clicked() ), this, SLOT( play_chord_cb() )); connect( tuner_start, SIGNAL( clicked() ), this, SLOT( tuner_start_cb() )); connect( tuner_note, SIGNAL( textChanged(const QString&) ), vu, SLOT( AnnotL(const QString&) )); connect( this, SIGNAL( frequency_change(int) ), vu, SLOT( Value(int) )); connect( chordnote, SIGNAL( activated(int) ), frets, SLOT( Base(int) ) ); connect( chordkey, SIGNAL( activated(int) ), frets, SLOT( Chord(int) ) ); connect( chordfret, SIGNAL( activated(int) ), frets, SLOT( Fret(int) ) ); connect( list_remove_btn, SIGNAL( clicked() ), this, SLOT( list_remove_cb() ) ); connect( frets, SIGNAL( s1nameChanged(const QString&) ), s1_1, SLOT( setText(const QString&) ) ); connect( frets, SIGNAL( s2nameChanged(const QString&) ), s1_2, SLOT( setText(const QString&) ) ); connect( frets, SIGNAL( s3nameChanged(const QString&) ), s1_3, SLOT( setText(const QString&) ) ); connect( frets, SIGNAL( s4nameChanged(const QString&) ), s1_4, SLOT( setText(const QString&) ) ); connect( frets, SIGNAL( s5nameChanged(const QString&) ), s1_5, SLOT( setText(const QString&) ) ); connect( frets, SIGNAL( s6nameChanged(const QString&) ), s1_6, SLOT( setText(const QString&) ) ); connect( frets, SIGNAL( nameChanged(const QString&) ), chordname, SLOT( setText(const QString&) ) ); } static int known=0; #include <qmessagebox.h> void PowerchordBase::transport_rec_cb(){ chordlist->insertItem(chordname->text(),-1); if (!known){ QMessageBox::information(this, tr("Powerchord"), - tr("<P>This chord has been saved into the list of chords, for later playback.<P>"); + tr("<P>This chord has been saved into the list of chords, for later playback.<P>")); known = 1; } } void PowerchordBase::list_remove_cb(){ if (chordlist->count() > 0){ chordlist->removeItem(0); } } void PowerchordBase::play_chord_cb(){ // QMessageBox::information(this, "Coming soon!", "This button plays\nthe chord by synthesizing\nthe sound of the notes."); if (audio_timer){ audio_timer->stop(); // set pixmap? synth->Stop(); delete(audio_timer); audio_timer = 0; }else{ // get notes from chord engine int note; int base; int octave; note = frets->ce.noteindex(0); if (note >= 0){ // fprintf(stderr, "Note was %d\n", note); base = note % 12; octave = note / 12; synth->note_start(0, base, octave); }else{ // subtle bug here - replay second note if 1st one muted note = frets->ce.noteindex(1); base = note % 12; octave = note / 12; synth->note_start(1, base, octave); } // init synth if (synth->Play()){ // error QMessageBox::information(this, tr("Powerchord"), tr("<P>Unable to open device for sound playback - check that no other application is using it.</P>")); return; } synth->fill_buffer(); // start timer audio_timer = new QTimer(); connect(audio_timer, SIGNAL( timeout() ), this, SLOT( audio_cb() )); // set pixmap on player? audio_timer->start(19); // 19 msec (fudge factor!!) } } void PowerchordBase::audio_cb(){ // play the next bit of audio until quiet // strum timing #define INTERVAL 2 if ((synth->Frames() % INTERVAL) == 0){ int string = synth->Frames() / INTERVAL; if (string <= 5){ int note; int base; int octave; note = frets->ce.noteindex(string); // check not muted... if (note > 0){ base = note % 12; octave = note / 12; synth->note_start(string, base, octave); } } } if (synth->Playing()){ synth->write_buffer(); synth->fill_buffer(); }else{ audio_timer->stop(); // set pixmap? synth->Stop(); delete(audio_timer); audio_timer = 0; } } // the real tuner // void PowerchordBase::tuner_start_cb(){ // if (tuner->Listening()){ // simulation_timer->stop(); // tuner->Stop(); // tuner_pic1->setPixmap( *image6 ); // }else{ // tuner_pic1->setPixmap( *image_open ); // if (!simulation_timer){ // simulation_timer = new QTimer(); // connect(simulation_timer, SIGNAL( timeout() ), this, SLOT( tuner_cb() )); // } // simulation_timer->start(50); // tuner->Listen(); // } // } void PowerchordBase::tuner_cb(){ if (tuner->Listening()){ tuner->read_buffer(); tuner->process_buffer(); // update gui // do something with the note: tuner->Note() emit frequency_change(tuner->Tuning()); }else{ simulation_timer->stop(); tuner->Stop(); tuner_pic1->setPixmap( image6 ); } } void PowerchordBase::tuner_start_cb(){ if (0 == QMessageBox::information(this, tr("Powerchord"), tr("<P>Using the microphone, the note's frequency is analysed. This is a simulation.</P>"), tr("OK"), tr("Cancel"), 0, 1)){ if (simulation_timer){ simulation_timer->stop(); }else{ simulation_timer = new QTimer(); connect(simulation_timer, SIGNAL( timeout() ), this, SLOT( tuner_simulation_cb() )); } simulation_x = -45; simulation_v = 0; simulation_iter = 0; tuner_pic1->setPixmap( image_open ); simulation_timer->start(100); } } #include <stdio.h> void PowerchordBase::tuner_simulation_cb(){ if (simulation_x < -10 || simulation_x > 10){ simulation_v = (simulation_v/2)-(simulation_x/5); } simulation_x += simulation_v; simulation_iter++; if (simulation_x > 50){ simulation_x = 50; } if (simulation_x < -50){ simulation_x = -50; } if (simulation_iter > 50){ simulation_timer->stop(); emit frequency_change(0); tuner_pic1->setPixmap( image6 ); }else{ emit frequency_change(simulation_x); } } /* * Destroys the object and frees any allocated resources */ PowerchordBase::~PowerchordBase() { // no need to delete child widgets, Qt does it all for us } void PowerchordBase::change_handler() { owarn << "PowerchordBase::change_handler(): Not implemented yet!" << oendl; } |