void Node::recache()
{
if (getParent() == nullptr) {
cached_transform_ = (getTranslationMat4(position_) * getScalingMat4(scale_)) * orientation_;
derivedScale_ = scale_;
derivedPosition_ = position_;
derivedOrientation_ = orientation_;
} else {
cached_transform_ = getParent()->getCachedTransformRef() * ((getTranslationMat4(position_) * getScalingMat4(scale_)) * orientation_);
derivedPosition_ = cached_transform_ * position_;
derivedScale_ = parent_->getDerivedScale().mul(scale_);
derivedOrientation_ = parent_->getDerivedOrientation() * orientation_; //FIX?
}
setNeedsUpdate(false);
// Notify listeners
if (listener)
listener->onRecache(this);
}
void OutWidget::resizeEvent(QResizeEvent *e)
{
emit outputResized(e->size());
// needsUpdate = true;
setNeedsUpdate(true);
}
void OutWidget::setCursorPos(const QPoint &value)
{
cursorPos = value;
// needsUpdate = true;
setNeedsUpdate(true);
}
void OutWidget::setQuadList(QList<Quad*> *value)
{
quadList = value;
setNeedsUpdate(true);
// needsUpdate = true;
}
void BBTCOView::paintEvent( QPaintEvent * )
{
QPainter painter( this );
if( !needsUpdate() )
{
painter.drawPixmap( 0, 0, m_paintPixmap );
return;
}
setNeedsUpdate( false );
m_paintPixmap = m_paintPixmap.isNull() == true || m_paintPixmap.size() != size()
? QPixmap( size() ) : m_paintPixmap;
QPainter p( &m_paintPixmap );
QLinearGradient lingrad( 0, 0, 0, height() );
QColor c;
bool muted = m_bbTCO->getTrack()->isMuted() || m_bbTCO->isMuted();
// state: selected, muted, default, user selected
c = isSelected() ? selectedColor() : ( muted ? mutedBackgroundColor()
: ( m_bbTCO->m_useStyleColor ? painter.background().color()
: m_bbTCO->colorObj() ) );
lingrad.setColorAt( 0, c.light( 130 ) );
lingrad.setColorAt( 1, c.light( 70 ) );
if( gradient() )
{
p.fillRect( rect(), lingrad );
}
else
{
p.fillRect( rect(), c );
}
// bar lines
const int lineSize = 3;
p.setPen( c.darker( 200 ) );
tact_t t = Engine::getBBTrackContainer()->lengthOfBB( m_bbTCO->bbTrackIndex() );
if( m_bbTCO->length() > MidiTime::ticksPerTact() && t > 0 )
{
for( int x = static_cast<int>( t * pixelsPerTact() );
x < width() - 2;
x += static_cast<int>( t * pixelsPerTact() ) )
{
p.drawLine( x, TCO_BORDER_WIDTH, x, TCO_BORDER_WIDTH + lineSize );
p.drawLine( x, rect().bottom() - ( TCO_BORDER_WIDTH + lineSize ),
x, rect().bottom() - TCO_BORDER_WIDTH );
}
}
// pattern name
p.setRenderHint( QPainter::TextAntialiasing );
if( m_staticTextName.text() != m_bbTCO->name() )
{
m_staticTextName.setText( m_bbTCO->name() );
}
QFont font;
font.setHintingPreference( QFont::PreferFullHinting );
font.setPointSize( 8 );
p.setFont( font );
const int textTop = TCO_BORDER_WIDTH + 1;
const int textLeft = TCO_BORDER_WIDTH + 1;
p.setPen( textShadowColor() );
p.drawStaticText( textLeft + 1, textTop + 1, m_staticTextName );
p.setPen( textColor() );
p.drawStaticText( textLeft, textTop, m_staticTextName );
// inner border
p.setPen( c.lighter( 130 ) );
p.drawRect( 1, 1, rect().right() - TCO_BORDER_WIDTH,
rect().bottom() - TCO_BORDER_WIDTH );
// outer border
p.setPen( c.darker( 300 ) );
p.drawRect( 0, 0, rect().right(), rect().bottom() );
// draw the 'muted' pixmap only if the pattern was manualy muted
if( m_bbTCO->isMuted() )
{
const int spacing = TCO_BORDER_WIDTH;
const int size = 14;
p.drawPixmap( spacing, height() - ( size + spacing ),
embed::getIconPixmap( "muted", size, size ) );
}
p.end();
painter.drawPixmap( 0, 0, m_paintPixmap );
}
void SampleTCOView::paintEvent( QPaintEvent * pe )
{
QPainter painter( this );
if( !needsUpdate() )
{
painter.drawPixmap( 0, 0, m_paintPixmap );
return;
}
setNeedsUpdate( false );
m_paintPixmap = m_paintPixmap.isNull() == true || m_paintPixmap.size() != size()
? QPixmap( size() ) : m_paintPixmap;
QPainter p( &m_paintPixmap );
QLinearGradient lingrad( 0, 0, 0, height() );
QColor c;
bool muted = m_tco->getTrack()->isMuted() || m_tco->isMuted();
// state: selected, muted, normal
c = isSelected() ? selectedColor() : ( muted ? mutedBackgroundColor()
: painter.background().color() );
lingrad.setColorAt( 1, c.darker( 300 ) );
lingrad.setColorAt( 0, c );
if( gradient() )
{
p.fillRect( rect(), lingrad );
}
else
{
p.fillRect( rect(), c );
}
p.setPen( !muted ? painter.pen().brush().color() : mutedColor() );
const int spacing = TCO_BORDER_WIDTH + 1;
QRect r = QRect( TCO_BORDER_WIDTH, spacing,
qMax( static_cast<int>( m_tco->sampleLength() *
pixelsPerTact() / DefaultTicksPerTact ), 1 ),
rect().bottom() - 2 * spacing );
m_tco->m_sampleBuffer->visualize( p, r, pe->rect() );
// disable antialiasing for borders, since its not needed
p.setRenderHint( QPainter::Antialiasing, false );
if( r.width() < width() - 1 )
{
p.drawLine( r.x(), r.y() + r.height() / 2,
rect().right() - TCO_BORDER_WIDTH, r.y() + r.height() / 2 );
}
// inner border
p.setPen( c.lighter( 160 ) );
p.drawRect( 1, 1, rect().right() - TCO_BORDER_WIDTH,
rect().bottom() - TCO_BORDER_WIDTH );
// outer border
p.setPen( c.darker( 300 ) );
p.drawRect( 0, 0, rect().right(), rect().bottom() );
// draw the 'muted' pixmap only if the pattern was manualy muted
if( m_tco->isMuted() )
{
const int spacing = TCO_BORDER_WIDTH;
const int size = 14;
p.drawPixmap( spacing, height() - ( size + spacing ),
embed::getIconPixmap( "muted", size, size ) );
}
// recording sample tracks is not possible at the moment
/* if( m_tco->isRecord() )
{
p.setFont( pointSize<7>( p.font() ) );
p.setPen( textShadowColor() );
p.drawText( 10, p.fontMetrics().height()+1, "Rec" );
p.setPen( textColor() );
p.drawText( 9, p.fontMetrics().height(), "Rec" );
p.setBrush( QBrush( textColor() ) );
p.drawEllipse( 4, 5, 4, 4 );
}*/
p.end();
painter.drawPixmap( 0, 0, m_paintPixmap );
}
Node & Node::setOrientation(Quat q)
{
orientation_ = q;
setNeedsUpdate();
return * this;
}
void Node::rotate(Vec3 axis, float angle)
{
orientation_ = orientation_ * Quat(axis, angle);
setNeedsUpdate();
}
Node & Node::setScale(Vec3 k)
{
scale_ = k;
setNeedsUpdate();
return * this;
}
Node & Node::setPosition(Vec3 v)
{
position_ = v;
setNeedsUpdate();
return * this;
}
void Node::move(Vec3 v)
{
position_ = position_ + v;
setNeedsUpdate();
}
void SampleTCOView::paintEvent( QPaintEvent * pe )
{
QPainter painter( this );
if( !needsUpdate() )
{
painter.drawPixmap( 0, 0, m_paintPixmap );
return;
}
setNeedsUpdate( false );
if (m_paintPixmap.isNull() || m_paintPixmap.size() != size())
{
m_paintPixmap = QPixmap(size());
}
QPainter p( &m_paintPixmap );
QLinearGradient lingrad( 0, 0, 0, height() );
QColor c;
bool muted = m_tco->getTrack()->isMuted() || m_tco->isMuted();
// state: selected, muted, normal
c = isSelected() ? selectedColor() : ( muted ? mutedBackgroundColor()
: painter.background().color() );
lingrad.setColorAt( 1, c.darker( 300 ) );
lingrad.setColorAt( 0, c );
// paint a black rectangle under the pattern to prevent glitches with transparent backgrounds
p.fillRect( rect(), QColor( 0, 0, 0 ) );
if( gradient() )
{
p.fillRect( rect(), lingrad );
}
else
{
p.fillRect( rect(), c );
}
p.setPen( !muted ? painter.pen().brush().color() : mutedColor() );
const int spacing = TCO_BORDER_WIDTH + 1;
const float ppt = fixedTCOs() ?
( parentWidget()->width() - 2 * TCO_BORDER_WIDTH )
/ (float) m_tco->length().getTact() :
pixelsPerTact();
float nom = Engine::getSong()->getTimeSigModel().getNumerator();
float den = Engine::getSong()->getTimeSigModel().getDenominator();
float ticksPerTact = DefaultTicksPerTact * nom / den;
float offset = m_tco->startTimeOffset() / ticksPerTact * pixelsPerTact();
QRect r = QRect( TCO_BORDER_WIDTH + offset, spacing,
qMax( static_cast<int>( m_tco->sampleLength() * ppt / ticksPerTact ), 1 ), rect().bottom() - 2 * spacing );
m_tco->m_sampleBuffer->visualize( p, r, pe->rect() );
QFileInfo fileInfo(m_tco->m_sampleBuffer->audioFile());
QString filename = fileInfo.fileName();
paintTextLabel(filename, p);
// disable antialiasing for borders, since its not needed
p.setRenderHint( QPainter::Antialiasing, false );
// inner border
p.setPen( c.lighter( 160 ) );
p.drawRect( 1, 1, rect().right() - TCO_BORDER_WIDTH,
rect().bottom() - TCO_BORDER_WIDTH );
// outer border
p.setPen( c.darker( 300 ) );
p.drawRect( 0, 0, rect().right(), rect().bottom() );
// draw the 'muted' pixmap only if the pattern was manualy muted
if( m_tco->isMuted() )
{
const int spacing = TCO_BORDER_WIDTH;
const int size = 14;
p.drawPixmap( spacing, height() - ( size + spacing ),
embed::getIconPixmap( "muted", size, size ) );
}
// recording sample tracks is not possible at the moment
/* if( m_tco->isRecord() )
{
p.setFont( pointSize<7>( p.font() ) );
p.setPen( textShadowColor() );
p.drawText( 10, p.fontMetrics().height()+1, "Rec" );
p.setPen( textColor() );
p.drawText( 9, p.fontMetrics().height(), "Rec" );
p.setBrush( QBrush( textColor() ) );
p.drawEllipse( 4, 5, 4, 4 );
}*/
p.end();
painter.drawPixmap( 0, 0, m_paintPixmap );
}
