void AnimationControllerPrivate::updateAnimationTimer()
{
bool animating = false;
RenderObjectAnimationMap::const_iterator animationsEnd = m_compositeAnimations.end();
for (RenderObjectAnimationMap::const_iterator it = m_compositeAnimations.begin(); it != animationsEnd; ++it) {
CompositeAnimation* compAnim = it->second;
if (!compAnim->suspended() && compAnim->animating()) {
animating = true;
break;
}
}
if (animating) {
if (!m_animationTimer.isActive())
m_animationTimer.startRepeating(cAnimationTimerDelay);
} else if (m_animationTimer.isActive())
m_animationTimer.stop();
}
void AnimationControllerPrivate::animationTimerFired(Timer<AnimationControllerPrivate>* timer)
{
// When the timer fires, all we do is call setChanged on all DOM nodes with running animations and then do an immediate
// updateRendering. It will then call back to us with new information.
bool animating = false;
RenderObjectAnimationMap::const_iterator animationsEnd = m_compositeAnimations.end();
for (RenderObjectAnimationMap::const_iterator it = m_compositeAnimations.begin(); it != animationsEnd; ++it) {
CompositeAnimation* compAnim = it->second;
if (!compAnim->suspended() && compAnim->animating()) {
animating = true;
compAnim->setAnimating(false);
Node* node = it->first->element();
ASSERT(!node || (node->document() && !node->document()->inPageCache()));
node->setChanged(AnimationStyleChange);
}
}
m_frame->document()->updateRendering();
updateAnimationTimer();
}
