void RenderLayerModelObject::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
{
bool hadTransform = hasTransform();
RenderObject::styleDidChange(diff, oldStyle);
updateFromStyle();
LayerType type = layerTypeRequired();
if (type != NoLayer) {
if (!layer()) {
createLayer(type);
if (parent() && !needsLayout()) {
// FIXME: This invalidation is overly broad. We should update to
// do the correct invalidation at RenderStyle::diff time. crbug.com/349061
layer()->renderer()->setShouldDoFullPaintInvalidation(true);
// FIXME: We should call a specialized version of this function.
layer()->updateLayerPositionsAfterLayout();
}
}
} else if (layer() && layer()->parent()) {
setHasTransform(false); // Either a transform wasn't specified or the object doesn't support transforms, so just null out the bit.
layer()->removeOnlyThisLayer(); // calls destroyLayer() which clears m_layer
if (hadTransform)
setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation();
}
if (layer()) {
// FIXME: Ideally we shouldn't need this setter but we can't easily infer an overflow-only layer
// from the style.
layer()->setLayerType(type);
layer()->styleChanged(diff, oldStyle);
}
}
void RenderLayerModelObject::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
{
bool hadTransform = hasTransform();
RenderObject::styleDidChange(diff, oldStyle);
updateFromStyle();
LayerType type = layerTypeRequired();
if (type != NoLayer) {
if (!layer() && layerCreationAllowedForSubtree()) {
if (s_wasFloating && isFloating())
setChildNeedsLayout();
createLayer(type);
if (parent() && !needsLayout() && containingBlock()) {
// FIXME: This invalidation is overly broad. We should update to
// do the correct invalidation at RenderStyle::diff time. crbug.com/349061
if (RuntimeEnabledFeatures::repaintAfterLayoutEnabled())
layer()->renderer()->setShouldDoFullPaintInvalidationAfterLayout(true);
else
layer()->repainter().setRepaintStatus(NeedsFullRepaint);
// Hit in animations/interpolation/perspective-interpolation.html
// FIXME: I suspect we can remove this assert disabler now.
DisableCompositingQueryAsserts disabler;
layer()->updateLayerPositionRecursive();
}
}
} else if (layer() && layer()->parent()) {
setHasTransform(false); // Either a transform wasn't specified or the object doesn't support transforms, so just null out the bit.
setHasReflection(false);
layer()->removeOnlyThisLayer(); // calls destroyLayer() which clears m_layer
if (s_wasFloating && isFloating())
setChildNeedsLayout();
if (hadTransform)
setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation();
}
if (layer()) {
// FIXME: Ideally we shouldn't need this setter but we can't easily infer an overflow-only layer
// from the style.
layer()->setLayerType(type);
layer()->styleChanged(diff, oldStyle);
}
if (FrameView *frameView = view()->frameView()) {
bool newStyleIsViewportConstained = style()->hasViewportConstrainedPosition();
bool oldStyleIsViewportConstrained = oldStyle && oldStyle->hasViewportConstrainedPosition();
if (newStyleIsViewportConstained != oldStyleIsViewportConstrained) {
if (newStyleIsViewportConstained && layer())
frameView->addViewportConstrainedObject(this);
else
frameView->removeViewportConstrainedObject(this);
}
}
}
void RenderLayerModelObject::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
{
bool hadTransform = hasTransform();
bool hadLayer = hasLayer();
bool layerWasSelfPainting = hadLayer && layer()->isSelfPaintingLayer();
RenderObject::styleDidChange(diff, oldStyle);
updateFromStyle();
LayerType type = layerTypeRequired();
if (type != NoLayer) {
if (!layer() && layerCreationAllowedForSubtree()) {
if (s_wasFloating && isFloating())
setChildNeedsLayout();
createLayer(type);
if (parent() && !needsLayout()) {
// FIXME: We should call a specialized version of this function.
layer()->updateLayerPositionsAfterLayout();
}
}
} else if (layer() && layer()->parent()) {
setHasTransform(false); // Either a transform wasn't specified or the object doesn't support transforms, so just null out the bit.
setHasReflection(false);
layer()->removeOnlyThisLayer(); // calls destroyLayer() which clears m_layer
if (s_wasFloating && isFloating())
setChildNeedsLayout();
if (hadTransform)
setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation();
}
if (layer()) {
// FIXME: Ideally we shouldn't need this setter but we can't easily infer an overflow-only layer
// from the style.
layer()->setLayerType(type);
layer()->styleChanged(diff, oldStyle);
if (hadLayer && layer()->isSelfPaintingLayer() != layerWasSelfPainting)
setChildNeedsLayout();
}
if (FrameView *frameView = view()->frameView()) {
bool newStyleIsViewportConstained = style()->hasViewportConstrainedPosition();
bool oldStyleIsViewportConstrained = oldStyle && oldStyle->hasViewportConstrainedPosition();
if (newStyleIsViewportConstained != oldStyleIsViewportConstrained) {
if (newStyleIsViewportConstained && layer())
frameView->addViewportConstrainedObject(this);
else
frameView->removeViewportConstrainedObject(this);
}
}
}
void RenderLayerModelObject::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
{
bool hadTransform = hasTransform();
bool hadLayer = hasLayer();
bool layerWasSelfPainting = hadLayer && layer()->isSelfPaintingLayer();
RenderObject::styleDidChange(diff, oldStyle);
updateFromStyle();
if (requiresLayer()) {
if (!layer() && layerCreationAllowedForSubtree()) {
if (s_wasFloating && isFloating())
setChildNeedsLayout();
createLayer();
if (parent() && !needsLayout() && containingBlock()) {
layer()->repainter().setRepaintStatus(NeedsFullRepaint);
// There is only one layer to update, it is not worth using |cachedOffset| since
// we are not sure the value will be used.
layer()->updateLayerPositions(0);
}
}
} else if (layer() && layer()->parent()) {
setHasTransform(false); // Either a transform wasn't specified or the object doesn't support transforms, so just null out the bit.
setHasReflection(false);
layer()->removeOnlyThisLayer(); // calls destroyLayer() which clears m_layer
if (s_wasFloating && isFloating())
setChildNeedsLayout();
if (hadTransform)
setNeedsLayoutAndPrefWidthsRecalc();
}
if (layer()) {
layer()->styleChanged(diff, oldStyle);
if (hadLayer && layer()->isSelfPaintingLayer() != layerWasSelfPainting)
setChildNeedsLayout();
}
if (FrameView *frameView = view()->frameView()) {
bool newStyleIsViewportConstained = style()->hasViewportConstrainedPosition();
bool oldStyleIsViewportConstrained = oldStyle && oldStyle->hasViewportConstrainedPosition();
if (newStyleIsViewportConstained != oldStyleIsViewportConstrained) {
if (newStyleIsViewportConstained && layer())
frameView->addViewportConstrainedObject(this);
else
frameView->removeViewportConstrainedObject(this);
}
}
}
