void QGstreamerVideoWidgetControl::setSaturation(int saturation)
{
if (m_videoSink && g_object_class_find_property(G_OBJECT_GET_CLASS(m_videoSink), "saturation")) {
g_object_set(G_OBJECT(m_videoSink), "saturation", saturation * 10, NULL);
emit saturationChanged(saturation);
}
}
void BbVideoWindowControl::setSaturation(int saturation)
{
if (m_saturation != saturation) {
m_saturation = saturation;
updateSaturation();
emit saturationChanged(m_saturation);
}
}
void AbstractThumbnailItem::setSaturation(qreal saturation)
{
if (qFuzzyCompare(saturation, m_saturation)) {
return;
}
m_saturation = saturation;
update();
emit saturationChanged();
}
void Vmr9VideoWindowControl::setSaturation(int saturation)
{
m_saturation = saturation;
m_dirtyValues |= ProcAmpControl9_Saturation;
setProcAmpValues();
emit saturationChanged(saturation);
}
void ColorBox::setSaturation(int newsaturation)
{
if (m_color.hsvSaturation()==newsaturation) return;
int oldAlpha = m_color.alpha();
m_color.setHsv(m_color.hsvHue(),newsaturation,m_color.value());
m_color.setAlpha(oldAlpha);
update();
emit saturationChanged();
emit colorChanged();
}
void Evr9VideoWindowControl::setSaturation(int saturation)
{
if (m_saturation == saturation)
return;
m_saturation = saturation;
m_dirtyValues |= DXVA2_ProcAmp_Saturation;
setProcAmpValues();
emit saturationChanged(saturation);
}
bool VideoOutput::onSetSaturation(qreal saturation)
{
if (!isAvailable())
return false;
DPTR_D(VideoOutput);
// not call onSetXXX here, otherwise states in impl will not change
d.impl->setSaturation(saturation);
if (saturation != d.impl->saturation()) {
return false;
}
emit saturationChanged(saturation);
return true;
}
void ColorBox::setColor(const QColor &color)
{
if (m_color == color)
return;
int oldsaturation = m_color.hsvSaturation();
int oldvalue = m_color.value();
int oldhue = m_color.hsvHue();
int oldAlpha = m_color.alpha();
m_color=color;
update();
if (oldhue != m_color.hsvHue()) emit hueChanged();
if (oldsaturation != saturation()) emit saturationChanged();
if (oldvalue != value()) emit valueChanged();
if (oldAlpha != alpha()) emit alphaChanged();
}
void ColorWheel::mousePressEvent(QMouseEvent *event)
{
QPoint lastPos = event->pos();
if (mSquareRect.contains(lastPos))
{
mIsInWheel = false;
mIsInSquare = true;
QColor color = pickColor(lastPos);
saturationChanged(color.saturation());
valueChanged(color.value());
}
else if (mWheelRect.contains(lastPos))
{
mIsInWheel = true;
mIsInSquare = false;
QColor color = pickColor(lastPos);
hueChanged(color.hue());
}
}
void ColorWheel::mouseMoveEvent(QMouseEvent* event)
{
QPoint lastPos = event->pos();
if (event->buttons() == Qt::NoButton)
{
return;
}
if (mIsInSquare)
{
if (lastPos.x() < mSquareRect.topLeft().x())
{
lastPos.setX(mSquareRect.topLeft().x());
}
else if (lastPos.x() > mSquareRect.bottomRight().x())
{
lastPos.setX(mSquareRect.bottomRight().x());
}
if (lastPos.y() < mSquareRect.topLeft().y())
{
lastPos.setY(mSquareRect.topLeft().y());
}
else if (lastPos.y() > mSquareRect.bottomRight().y())
{
lastPos.setY(mSquareRect.bottomRight().y());
}
QColor color = pickColor(lastPos);
saturationChanged(color.saturation());
valueChanged(color.value());
}
else if (mWheelRect.contains(lastPos) && mIsInWheel)
{
QColor color = pickColor(lastPos);
hueChanged(color.hue());
}
}
void QGstreamerVideoOverlay::setSaturation(int saturation)
{
m_surface->setSaturation(saturation);
emit saturationChanged(m_surface->saturation());
}
void SlidersController::changeSaturation(QColor color) {
emit saturationChanged(color);
}
