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(); }