/**
* Builds using the specified BridgeContext and element, the specified graphics node.
*
* @param ctx the bridge context to use
* @param e the element that describes the graphics node to build
* @param node the graphics node to build
*/
public void buildGraphicsNode(BridgeContext ctx, Element e, GraphicsNode node) {
CompositeGraphicsNode cgn = (CompositeGraphicsNode) node;
// build flowRegion shapes
boolean isStatic = !ctx.isDynamic();
if (isStatic) {
flowRegionNodes = new HashMap();
} else {
regionChangeListener = new RegionChangeListener();
}
CompositeGraphicsNode cgn2 = (CompositeGraphicsNode) cgn.get(0);
GVTBuilder builder = ctx.getGVTBuilder();
for (Node n = getFirstChild(e); n != null; n = getNextSibling(n)) {
if (n instanceof SVGOMFlowRegionElement) {
for (Node m = getFirstChild(n); m != null; m = getNextSibling(m)) {
if (m.getNodeType() != Node.ELEMENT_NODE) {
continue;
}
GraphicsNode gn = builder.build(ctx, (Element) m);
if (gn != null) {
cgn2.add(gn);
if (isStatic) {
flowRegionNodes.put(m, gn);
}
}
}
if (!isStatic) {
AbstractNode an = (AbstractNode) n;
XBLEventSupport es = (XBLEventSupport) an.initializeEventSupport();
es.addImplementationEventListenerNS(
SVG_NAMESPACE_URI, "shapechange", regionChangeListener, false);
}
}
}
// build text node
GraphicsNode tn = (GraphicsNode) cgn.get(1);
super.buildGraphicsNode(ctx, e, tn);
// Drop references once static build is completed.
flowRegionNodes = null;
}
protected void computeLaidoutText(BridgeContext ctx, Element e, GraphicsNode node) {
super.computeLaidoutText(ctx, getFlowDivElement(e), node);
}
