bool WebGraphicsLayer::setChildren(const Vector<GraphicsLayer*>& children)
{
bool ok = GraphicsLayer::setChildren(children);
if (!ok)
return false;
for (int i = 0; i < children.size(); ++i) {
WebGraphicsLayer* child = toWebGraphicsLayer(children[i]);
child->setWebGraphicsLayerClient(m_webGraphicsLayerClient);
child->didChangeLayerState();
}
didChangeChildren();
return true;
}
void WebGraphicsLayer::setMaskLayer(GraphicsLayer* layer)
{
if (layer == maskLayer())
return;
GraphicsLayer::setMaskLayer(layer);
if (!layer)
return;
layer->setSize(size());
WebGraphicsLayer* webGraphicsLayer = toWebGraphicsLayer(layer);
webGraphicsLayer->setWebGraphicsLayerClient(m_webGraphicsLayerClient);
webGraphicsLayer->setMaskTarget(this);
webGraphicsLayer->didChangeLayerState();
didChangeLayerState();
}