void Geometryval::slotUpdateTransitionProperties()
{
int pos = m_timePos.getValue();
Mlt::GeometryItem item;
int error = m_geom->next_key(&item, pos);
if (error || item.frame() != pos) {
// no keyframe under cursor
return;
}
QRectF r = m_paramRect->rect().normalized();
QPointF rectpos = m_paramRect->pos();
item.x(rectpos.x() / m_dar);
item.y(rectpos.y());
item.w(r.width() / m_dar);
item.h(r.height());
m_geom->insert(item);
updateTransitionPath();
emit parameterChanged();
}
void Geometryval::slotAddFrame(int pos)
{
int frame = m_timePos.getValue();
if (pos == -1) pos = frame;
Mlt::GeometryItem item;
item.frame(pos);
QRectF r = m_paramRect->rect().normalized();
QPointF rectpos = m_paramRect->pos();
item.x(rectpos.x() / m_dar);
item.y(rectpos.y());
item.w(r.width() / m_dar);
item.h(r.height());
item.mix(spinTransp->value());
m_geom->insert(item);
buttonAdd->setEnabled(false);
buttonDelete->setEnabled(true);
widget->setEnabled(true);
spinTransp->setEnabled(true);
frameOptions->setEnabled(true);
m_reset->setEnabled(true);
m_helper->update();
emit parameterChanged();
}