void WKCACFLayer::internalCheckLayerConsistency()
{
ASSERT(layer());
size_t n = sublayerCount();
for (size_t i = 0; i < n; ++i) {
// This will ASSERT in internalSublayerAtIndex if this entry doesn't have proper user data
WKCACFLayer* sublayer = internalSublayerAtIndex(i);
// Make sure we don't have any null entries in the list
ASSERT(sublayer);
// Make sure the each layer has a corresponding CACFLayer
ASSERT(sublayer->layer());
}
}
void WKCACFLayer::setNeedsCommit()
{
WKCACFLayer* root = rootLayer();
CACFContextRef context = CACFLayerGetContext(root->layer());
// The context might now be set yet. This happens if a property gets set
// before placing the layer in the tree. In this case we don't need to
// worry about remembering the context because we will when the layer is
// added to the tree.
if (context)
WKCACFContextFlusher::shared().addContext(context);
// Call setNeedsRender on the root layer, which will cause a render to
// happen in WKCACFLayerRenderer
root->setNeedsRender();
}
