void VTTCue::updateDisplayTree(double movieTime)
{
// The display tree may contain WebVTT timestamp objects representing
// timestamps (processing instructions), along with displayable nodes.
if (!track()->isRendered())
return;
// Clear the contents of the set.
m_cueBackgroundBox->removeChildren();
// Update the two sets containing past and future WebVTT objects.
RefPtrWillBeRawPtr<DocumentFragment> referenceTree = createCueRenderingTree();
markFutureAndPastNodes(referenceTree.get(), startTime(), movieTime);
m_cueBackgroundBox->appendChild(referenceTree, ASSERT_NO_EXCEPTION);
}
void TextTrackCue::updateDisplayTree(float movieTime)
{
// The display tree may contain WebVTT timestamp objects representing
// timestamps (processing instructions), along with displayable nodes.
if (!track()->isRendered())
return;
// Clear the contents of the set.
m_allDocumentNodes->removeChildren();
// Update the two sets containing past and future WebVTT objects.
RefPtr<DocumentFragment> referenceTree = createCueRenderingTree();
markFutureAndPastNodes(referenceTree.get(), startTime(), movieTime);
m_allDocumentNodes->appendChild(referenceTree);
}
