/**
* @param dotGraph IDotGraph
* @param contents Draw2dGraph
* @return Draw2dGraph
*/
private Draw2dGraph createGraph(final IDotGraph dotGraph, final Draw2dGraph contents) {
for (final IVertex node : dotGraph.allVertices()) {
buildNodeFigure(contents, node);
}
for (final Iterator<IEdge> iter = dotGraph.edgeIterator(); iter.hasNext(); ) {
final IEdge edge = iter.next();
buildEdgeFigure(contents, edge);
}
return contents;
}
/**
* Creates a <em>basic node</em>.
*
* @param node Node
* @return IVertex
*/
private IVertex addNode(final Node node) {
final String name = node.getName();
final IVertex vertex = dotGraph.newVertex(name, node);
if (node.equals(startNode)) {
setVertexPreferences(vertex, "start");
} else if (node.hasAttributes(Node.ATTR_MAIN_NODE)) {
setVertexPreferences(vertex, "main");
} else if (node.hasAttributes(Node.ATTR_MISSING_NODE)) {
setVertexPreferences(vertex, "missing");
} else {
setVertexPreferences(vertex, "default");
}
if (node.getDescription() != null) {
vertex.setAttr(DESCRIPTION_ATTR, node.getDescription());
}
if (useBusRouting) {
final GrandUiPrefStore preferenceStore = Application.getInstance().getPreferenceStore();
vertex.setAttr("inthreshold", preferenceStore.getInt(PreferenceKeys.GRAPH_BUS_IN_THRESHOLD));
vertex.setAttr(
"outthreshold", preferenceStore.getInt(PreferenceKeys.GRAPH_BUS_OUT_THRESHOLD));
}
vertexLUT.put(name, vertex);
nameDimensions.put(name, vertex);
return vertex;
}
/**
* Creates a basic link.
*
* @param link Link
* @return IEdge
*/
private IEdge addLink(final Link link) {
final IEdge edge =
dotGraph.newEdge(
vertexLUT.get(link.getStartNode().getName()),
vertexLUT.get(link.getEndNode().getName()),
currentLinkName,
link);
final GrandUiPrefStore preferenceStore = Application.getInstance().getPreferenceStore();
if (link.hasAttributes(Link.ATTR_WEAK_LINK)) {
edge.setAttr(DRAW2DFGCOLOR_ATTR, preferenceStore.getColor(PreferenceKeys.LINK_WEAK_COLOR));
edge.setAttr(
DRAW2DLINEWIDTH_ATTR, preferenceStore.getInt(PreferenceKeys.LINK_WEAK_LINEWIDTH));
} else {
edge.setAttr(DRAW2DFGCOLOR_ATTR, preferenceStore.getColor(PreferenceKeys.LINK_DEFAULT_COLOR));
edge.setAttr(
DRAW2DLINEWIDTH_ATTR, preferenceStore.getInt(PreferenceKeys.LINK_DEFAULT_LINEWIDTH));
}
return edge;
}