public static void serialize(PaletteScene scene, Element rootElement) {
Element pluginsElement = new Element("plugins");
Element thisPluginElement;
Point loc;
AbstractPlugin plugin;
for (PluginNode node : scene.getNodes()) {
Widget widget = scene.findWidget(node);
loc = widget.getPreferredLocation();
plugin = node.getPlugin();
thisPluginElement = new Element("plugin");
thisPluginElement.setAttribute(ATT_PLUGIN_ID, plugin.getPluginKey().getUniqueID());
thisPluginElement.setAttribute(ATT_PLUGIN_NAME, node.getName());
thisPluginElement.setAttribute(ATT_PLUGIN_X, Integer.toString(loc.x));
thisPluginElement.setAttribute(ATT_PLUGIN_Y, Integer.toString(loc.y));
thisPluginElement.setAttribute(
ATT_PLUGIN_HIDDEN, String.valueOf(plugin.isParameterPanelHidden()));
boolean isHudOpen = plugin.getHudContainer() != null && plugin.getHudContainer().isOpened();
thisPluginElement.setAttribute(ATT_HUD_VISIBLE, String.valueOf(isHudOpen));
if (plugin instanceof IParameterPanel) {
Element parameterPanelElement = ((IParameterPanel) plugin).createWorkspaceParameters();
if (parameterPanelElement != null) {
thisPluginElement.addContent(new Element("parameters").addContent(parameterPanelElement));
}
}
pluginsElement.addContent(thisPluginElement);
}
rootElement.addContent(pluginsElement);
Element connectionsElement = new Element("connections");
Element thisConnectionElement;
for (ConnectorEdge edge : scene.getEdges()) {
thisConnectionElement = new Element("connection");
thisConnectionElement.setAttribute(ATT_EDGE_ID, edge.getName());
PluginNode sourceNode = scene.getEdgeSource(edge);
if (sourceNode != null) {
thisConnectionElement.setAttribute(ATT_EDGE_SOURCE, sourceNode.getName());
}
PluginNode targetNode = scene.getEdgeTarget(edge);
if (targetNode != null) {
thisConnectionElement.setAttribute(ATT_EDGE_TARGET, targetNode.getName());
}
ConnectionWidget cw = (ConnectionWidget) scene.findWidget(edge);
thisConnectionElement.setAttribute(
ATT_EDGE_ROUTER, cw.getRouter().getClass().getSimpleName());
List<Point> pts = cw.getControlPoints();
if (pts != null && !pts.isEmpty()) {
Element vertsElement = new Element("verts");
Element thisVertexElement;
for (Point pt : cw.getControlPoints()) {
thisVertexElement = new Element("vert");
thisVertexElement.setAttribute(ATT_VERT_X, Integer.toString(pt.x));
thisVertexElement.setAttribute(ATT_VERT_Y, Integer.toString(pt.y));
vertsElement.addContent(thisVertexElement);
}
thisConnectionElement.addContent(vertsElement);
}
connectionsElement.addContent(thisConnectionElement);
}
rootElement.addContent(connectionsElement);
// Save I/O connections
Element ioConnectionsElement = new Element("ioConnections");
for (String ioc : scene.getDefaultPaletteModel().getConnections()) {
ioConnectionsElement.addContent(new Element("io").setAttribute("name", ioc));
}
rootElement.addContent(ioConnectionsElement);
Element annotationsElement = new Element("annotations");
Element thisAnnotation;
AnnotationWidget aw;
Font font;
for (Widget w : scene.getChildren()) {
if (!(w instanceof AnnotationWidget)) continue;
aw = (AnnotationWidget) w;
thisAnnotation = new Element("entry");
thisAnnotation.setAttribute("text", aw.getLabel());
font = aw.getFont();
thisAnnotation.setAttribute("font", String.valueOf(font.getName()));
thisAnnotation.setAttribute("fontSize", String.valueOf(font.getSize()));
thisAnnotation.setAttribute("fontStyle", String.valueOf(font.getStyle()));
loc = aw.getPreferredLocation();
thisAnnotation.setAttribute("xLoc", String.valueOf(loc.x));
thisAnnotation.setAttribute("yLoc", String.valueOf(loc.y));
thisAnnotation.setAttribute(
"fore", "#" + Integer.toHexString(aw.getForeground().getRGB()).substring(1));
thisAnnotation.setAttribute(
"back", "#" + Integer.toHexString(((Color) aw.getBackground()).getRGB()).substring(1));
thisAnnotation.setAttribute("orient", aw.getOrientation().name());
annotationsElement.addContent(thisAnnotation);
}
rootElement.addContent(annotationsElement);
}
