void ShadowRoot::recalcStyle(StyleRecalcChange change)
{
// ShadowRoot doesn't support custom callbacks.
ASSERT(!hasCustomStyleCallbacks());
StyleResolverParentScope parentScope(*this);
if (styleChangeType() >= SubtreeStyleChange)
change = Force;
if (change < Force && hasRareData() && childNeedsStyleRecalc())
checkForChildrenAdjacentRuleChanges();
// There's no style to update so just calling recalcStyle means we're updated.
clearNeedsStyleRecalc();
// FIXME: This doesn't handle :hover + div properly like Element::recalcStyle does.
Text* lastTextNode = 0;
for (Node* child = lastChild(); child; child = child->previousSibling()) {
if (child->isTextNode()) {
toText(child)->recalcTextStyle(change, lastTextNode);
lastTextNode = toText(child);
} else if (child->isElementNode()) {
if (child->shouldCallRecalcStyle(change))
toElement(child)->recalcStyle(change, lastTextNode);
if (child->renderer())
lastTextNode = 0;
}
}
clearChildNeedsStyleRecalc();
}
void ShadowRoot::recalcStyle(StyleRecalcChange change)
{
// ShadowRoot doesn't support custom callbacks.
ASSERT(!hasCustomStyleCallbacks());
StyleResolverParentScope parentScope(*this);
if (styleChangeType() >= SubtreeStyleChange)
change = Force;
// There's no style to update so just calling recalcStyle means we're updated.
clearNeedsStyleRecalc();
recalcChildStyle(change);
clearChildNeedsStyleRecalc();
}
END_REGISTER_ANIMATED_PROPERTIES
inline SVGUseElement::SVGUseElement(Document& document, bool wasInsertedByParser)
: SVGGraphicsElement(SVGNames::useTag, document)
, m_x(LengthModeWidth)
, m_y(LengthModeHeight)
, m_width(LengthModeWidth)
, m_height(LengthModeHeight)
, m_wasInsertedByParser(wasInsertedByParser)
, m_haveFiredLoadEvent(false)
, m_needsShadowTreeRecreation(false)
, m_svgLoadEventTimer(this, &SVGElement::svgLoadEventTimerFired)
{
ASSERT(hasCustomStyleCallbacks());
ScriptWrappable::init(this);
registerAnimatedPropertiesForSVGUseElement();
}
inline SVGUseElement::SVGUseElement(Document& document)
: SVGGraphicsElement(SVGNames::useTag, document)
, SVGURIReference(this)
, m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(SVGLengthMode::Width)))
, m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(SVGLengthMode::Height)))
, m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::create(SVGLengthMode::Width)))
, m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::create(SVGLengthMode::Height)))
, m_haveFiredLoadEvent(false)
, m_needsShadowTreeRecreation(false)
{
ASSERT(hasCustomStyleCallbacks());
addToPropertyMap(m_x);
addToPropertyMap(m_y);
addToPropertyMap(m_width);
addToPropertyMap(m_height);
}
END_REGISTER_ANIMATED_PROPERTIES
inline SVGUseElement::SVGUseElement(const QualifiedName& tagName, Document* document, bool wasInsertedByParser)
: SVGStyledTransformableElement(tagName, document)
, m_x(LengthModeWidth)
, m_y(LengthModeHeight)
, m_width(LengthModeWidth)
, m_height(LengthModeHeight)
, m_wasInsertedByParser(wasInsertedByParser)
, m_haveFiredLoadEvent(false)
, m_needsShadowTreeRecreation(false)
, m_svgLoadEventTimer(this, &SVGElement::svgLoadEventTimerFired)
{
ASSERT(hasCustomStyleCallbacks());
ASSERT(hasTagName(SVGNames::useTag));
registerAnimatedPropertiesForSVGUseElement();
}
void ShadowRoot::recalcStyle(StyleRecalcChange change) {
// ShadowRoot doesn't support custom callbacks.
DCHECK(!hasCustomStyleCallbacks());
StyleSharingDepthScope sharingScope(*this);
if (getStyleChangeType() >= SubtreeStyleChange)
change = Force;
// There's no style to update so just calling recalcStyle means we're updated.
clearNeedsStyleRecalc();
clearNeedsReattachLayoutTree();
recalcDescendantStyles(change);
clearChildNeedsStyleRecalc();
clearChildNeedsReattachLayoutTree();
}
void ShadowRoot::recalcStyle(StyleChange change)
{
// ShadowRoot doesn't support custom callbacks.
ASSERT(!hasCustomStyleCallbacks());
StyleResolver* styleResolver = document()->styleResolver();
styleResolver->pushParentShadowRoot(this);
for (Node* child = firstChild(); child; child = child->nextSibling()) {
if (child->isElementNode())
toElement(child)->recalcStyle(change);
else if (child->isTextNode())
toText(child)->recalcTextStyle(change);
}
styleResolver->popParentShadowRoot(this);
clearNeedsStyleRecalc();
clearChildNeedsStyleRecalc();
}
