void PianoView::leaveEvent(QEvent* event)
{
emit pitchChanged(-1);
pos.setInvalid();
emit posChanged(pos);
QGraphicsView::leaveEvent(event);
}
void Piano::leaveEvent(QEvent*)
{
if (curPitch != -1) {
curPitch = -1;
emit pitchChanged(-1);
update();
}
}
void Piano::leaveEvent(QEvent*)
{
if (keyDown != -1) {
emit keyReleased(keyDown, shift);
keyDown = -1;
}
emit pitchChanged(-1);
setPitch(-1);
}
void Piano::mouseMoveEvent(QMouseEvent* event)
{
int pitch = y2pitch(event->pos().y());
if (pitch != curPitch) {
curPitch = pitch;
emit pitchChanged(curPitch);
if ((curKeyPressed != -1) && (curKeyPressed != pitch)) {
emit keyReleased(curKeyPressed);
curKeyPressed = pitch;
emit keyPressed(curKeyPressed);
}
update();
}
}
void PianoView::mouseMoveEvent(QMouseEvent* event)
{
QPointF p(mapToScene(event->pos()));
int pitch = y2pitch(int(p.y()));
emit pitchChanged(pitch);
int tick = int(p.x()) -480;
if (tick < 0) {
tick = 0;
pos.setTick(tick);
pos.setInvalid();
}
else
pos.setTick(tick);
emit posChanged(pos);
QGraphicsView::mouseMoveEvent(event);
}
void MovementAnalyzer::calculateOriantationAndVelocity( const int timestamp )
{
unsigned int d = timestamp - m_velocityInterval;
if( m_boudingGeometries.at( 0 ) && m_boudingGeometries.at( 1 ) )
{
QVector3D diff ( m_boudingGeometries.first()->m_geometry->x() - m_boudingGeometries.at( 1 )->m_geometry->x(),
m_boudingGeometries.first()->m_geometry->y() - m_boudingGeometries.at( 1 )->m_geometry->y(),
m_boudingGeometries.first()->m_geometry->z() - m_boudingGeometries.at( 1 )->m_geometry->z() );
m_velocity = diff.length();
// qDebug()<< QString( "diff: %1, %2, %3" ).arg( diff.x() )
// .arg( diff.y() )
// .arg( diff.z() );
emit veloctiyChanged();
AMath::anglesFromSphericalCoordinates( m_yaw, m_pitch, diff );
emit yawChanged();
emit rollChanged();
emit pitchChanged();
}
// for ( int i = 0; i < m_maxBoudingGeometryCount; ++i )
// {
// if ( m_boudingGeometries.at( i ) &&
// m_boudingGeometries.at( i )->m_timestamp < d )
// {
// // Calculate the catersian norm.
// QVector3D diff ( m_boudingGeometries.first()->m_geometry->x() - m_boudingGeometries.at( i )->m_geometry->x(),
// m_boudingGeometries.first()->m_geometry->y() - m_boudingGeometries.at( i )->m_geometry->y(),
// m_boudingGeometries.first()->m_geometry->z() - m_boudingGeometries.at( i )->m_geometry->z() );
// m_velocity = diff.length();
// emit veloctiyChanged();
// AMath::anglesFromSphericalCoordinates( m_yaw, m_pitch, diff );
// emit yawChanged();
// emit rollChanged();
// emit pitchChanged();
// }
// }
}
void Piano::viewMouseMoveEvent(QMouseEvent* event)
{
int pitch = y2pitch(event->y());
emit pitchChanged(pitch);
setPitch(pitch);
if (button != Qt::NoButton) {
int nk = y2pitch(event->y());
if (nk < 0 || nk > 127)
nk = -1;
if (nk != keyDown) {
if (keyDown != -1) {
emit keyReleased(keyDown, shift);
}
keyDown = nk;
if (keyDown != -1) {
int velocity = event->x()*127/40;
emit keyPressed(keyDown, velocity>127 ? 127 : velocity, shift);
}
}
}
}
BarChartCore::BarChartCore(QQuickItem* parent) :
ChartCore(parent)
{
connect(this, SIGNAL(pitchChanged()), SIGNAL(barWidthChanged()));
}
void CompassPort::on()// метод для чтения из порта и его открытия, если не открыт
{
emit timerStop();
if(!portSensor->isOpen())
{
if (portSensor->open(QIODevice::ReadWrite))// открываем порт если он еще не открыт
{
QSerialPortInfo *info = new QSerialPortInfo(*portSensor);//информация о порте для отладки
m_state=1;// порт открыт
delete info;
}
else
{
if(portSensor->isOpen())// если что-то пошло не так, закрываем порт
portSensor->close();
}
}
if(portSensor->isOpen() && portSensor->waitForReadyRead(100))// работа с открытым портом
{
QString data;
QByteArray ByteArray,ByteArrayStart,ByteArrayFinish;
bool startFinded = false;
m_state = 1;
while(m_state)// пока порт открыт
{
//if(portSensor->waitForReadyRead(1))
{
qint64 byteAvail = portSensor->bytesAvailable();// просматриваем кол-во доступных байн для чтения
qApp->processEvents();
QThread::msleep(10);//усыпляем поток, чтобы не занимал времени( данные раз в 10 секунд)
if(byteAvail >=23)// проверка кол-ва байт, для их обработки
{
ByteArray = portSensor->readAll();// чтение из буфера порта
data = data.fromLocal8Bit(ByteArray).trimmed();
if(ByteArray[3]=='p')//то ли сообщение пришло(смотри даташит хоневеловского датчика)
{
QBitArray bitdata(184),two_bytes(16);
for(int i = 0,j; i < 184; ++i)//формирование массива бит для парсинга сообщения
{
j=i/8;
if(j<=18)
bitdata[i] = ByteArray[j] & (1 << i%8);
else
break;
}
// //m_roll = Round(toDec(two_bytes,1)*1.41,1);
m_roll = QString::number((short)((ByteArray.at(6)<<8) + (ByteArray.at(5)))*360.0/65536.0,10,1).toDouble();
emit rollChanged(m_roll);
// for(int i=56,j=15;i<72&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //Pitch
// m_pitch = Round(toDec(two_bytes,1)*1.41,1);
m_pitch = QString::number((short)((ByteArray.at(8)<<8) + (ByteArray.at(7)))*360.0/65536.0,10,1).toDouble();
emit pitchChanged(m_pitch);
for(int i=72,j=15;i<88&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //Azimuth
// m_angle = Round(toDec(two_bytes,0)*1.41,1);
for(int i=72,j=15;i<88&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //Azimuth
m_angle = Round(toDec(two_bytes,0)*1.41,1);
static int i=0;
if(i<=1)
{
i++;
}
else
{
emit angleChanged(m_angle);
i=0;
}
m_B= QString::number((short)((ByteArray.at(18)<<8) + (ByteArray.at(17)))*750.0/65536.0,10,1).toDouble();
emit BChanged(m_B);
// for(int i=152,j=15;i<168&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //coef C
// m_C = Round(toDec(two_bytes,1)*3,1);
m_C= QString::number((short)((ByteArray.at(20)<<8) + (ByteArray.at(19)))*750.0/65536.0,10,1).toDouble();
emit CChanged(m_C);
// for(int i=168,j=15;i<184&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //coef Z
// m_Z = Round(toDec(two_bytes,1)*1.41,1);
m_Z= QString::number((short)((ByteArray.at(22)<<8) + (ByteArray.at(21)))*750.0/65536.0,10,1).toDouble();
emit ZChanged(m_Z);
m_state=0;
qApp->processEvents();
}
}
// внимательно посмотреть этот код, кажется косяк с выбросами полей и курса в нем(!)
else if(byteAvail >=4 && byteAvail <=23)// если сообщение не полное( разбито на два)
{
ByteArray= portSensor->readAll();
data = data.fromLocal8Bit(ByteArray).trimmed();
if(ByteArray[3]=='p' && startFinded == false)
{
ByteArrayStart = ByteArray;
startFinded = true;
}
else if(startFinded == true)
{
ByteArrayFinish += ByteArray;
ByteArray = ByteArrayStart + ByteArrayFinish;
if(ByteArray.size() >= 23)
{
QBitArray bitdata(184),two_bytes(16);
for(int i = 0,j; i < 184; ++i)
{
j=i/8;
if(j<=23)
bitdata[i] = ByteArray[j] & (1 << i%8);
else
break;
}
// //m_roll = Round(toDec(two_bytes,1)*1.41,1);
m_roll = QString::number((short)((ByteArray.at(6)<<8) + (ByteArray.at(5)))*360.0/65536.0,10,1).toDouble();
emit rollChanged(m_roll);
// for(int i=56,j=15;i<72&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //Pitch
// m_pitch = Round(toDec(two_bytes,1)*1.41,1);
m_pitch = QString::number((short)((ByteArray.at(8)<<8) + (ByteArray.at(7)))*360.0/65536.0,10,1).toDouble();
emit pitchChanged(m_pitch);
for(int i=72,j=15;i<88&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //Azimuth
// m_angle = Round(toDec(two_bytes,0)*1.41,1);
for(int i=72,j=15;i<88&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //Azimuth
m_angle = Round(toDec(two_bytes,0)*1.41,1);
static int i=0;
if(i<=1)
{
i++;
}
else
{
emit angleChanged(m_angle);
i=0;
}
m_B= QString::number((short)((ByteArray.at(18)<<8) + (ByteArray.at(17)))*750.0/65536.0,10,1).toDouble();
emit BChanged(m_B);
// for(int i=152,j=15;i<168&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //coef C
// m_C = Round(toDec(two_bytes,1)*3,1);
m_C= QString::number((short)((ByteArray.at(20)<<8) + (ByteArray.at(19)))*750.0/65536.0,10,1).toDouble();
emit CChanged(m_C);
// for(int i=168,j=15;i<184&&j>=0;i++,j--){two_bytes[j]=bitdata[i];} //coef Z
// m_Z = Round(toDec(two_bytes,1)*1.41,1);
m_Z= QString::number((short)((ByteArray.at(22)<<8) + (ByteArray.at(21)))*750.0/65536.0,10,1).toDouble();
emit ZChanged(m_Z);
m_state=0;
startFinded = false;
}
}
}
}
}
}
else
{
}
emit timerStart(10);
}
/*!
\brief MovementAnalyzer::setPitch
Sets the pitch angle to \a pitch.
*/
void MovementAnalyzer::setPitch( const float pitch )
{
m_pitch = pitch;
emit pitchChanged();
}
void MidiSequencer::setPitchShift(unsigned int value)
{
m_midiSequencerOutputThread->setPitchShift(value);
emit allNotesOff();
emit pitchChanged(value);
}
void Kompas::setPitch(double st)
{
m_pitch=Round(st,1);
emit pitchChanged();
}
void EventCanvas::leaveEvent(QEvent*)
{
emit pitchChanged(-1);
emit timeChanged(MAXINT);
}
void EventCanvas::mouseMove(QMouseEvent* event)
{
emit pitchChanged(y2pitch(event->pos().y()));
int x = event->pos().x();
emit timeChanged(editor->rasterVal(x));
}
