void TrackBar::OnMouseMove( int mX, int mY, bool mouseState ) {
if(m_is_readonly || !canChange()) return;
const Rect& rect = GetRect();
if(mouseState) {
if(m_is_vertical) {
int y = clip(rect.h - (mY), m_slider_radius/2, rect.h - m_slider_radius/2);
if(y != m_slider_pix) {
m_slider_pix = y;
onChange();
}
} else {
int x = clip(mX, m_slider_radius/2, rect.w-m_slider_radius/2);
if(x != m_slider_pix) {
m_slider_pix = x;
onChange();
}
}
} else {
Rect sr = getSliderRect();
int x = mX - (sr.x+sr.w/2);
int y = mY - (sr.y+sr.h/2);
if(x*x + y*y < m_slider_radius*m_slider_radius) {
m_on_it = true;
return;
}
m_on_it = false;
}
}
void SampledEffect::removeReplacedInterpolationsIfNeeded(const BitArray<numCSSProperties>& replacedProperties)
{
if (canChange() && m_animation->isCurrent())
return;
size_t dest = 0;
for (size_t i = 0; i < m_interpolations->size(); i++) {
if (!replacedProperties.get(toStyleInterpolation(m_interpolations->at(i).get())->id()))
m_interpolations->at(dest++) = m_interpolations->at(i);
}
m_interpolations->shrink(dest);
}