public void bind() {
eventBus.addHandler(PlaceChangeEvent.TYPE, this);
eventBus.addHandler(TestbedSelectedEvent.TYPE, this);
eventBus.addHandler(ThrowableEvent.TYPE, this);
eventBus.addHandler(WisemlLoadedEvent.TYPE, this);
nodeSelectionModel.addSelectionChangeHandler(
new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(final SelectionChangeEvent event) {
final Set<Node> nodes = nodeSelectionModel.getSelectedSet();
onNodeSelection(nodes);
}
});
nodeGroupSelectionModel.addSelectionChangeHandler(
new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(final SelectionChangeEvent event) {
final Set<NodeGroup> nodeGroups = nodeGroupSelectionModel.getSelectedSet();
String selectedNodeGroups = "Selected node groups: { ";
for (NodeGroup nodeGroup : nodeGroups) {
selectedNodeGroups += nodeGroup.getName() + ";";
}
selectedNodeGroups += " }";
GWT.log(selectedNodeGroups);
onNodeGroupSelection(nodeGroups);
}
});
}
// TODO Provide consistent user interface for node selection
private void onNodeSelection(final Set<Node> nodes) {
for (Node node : nodes) {
for (NodeGroup nodeGroup : nodeGroupSelectionModel.getSelectedSet()) {
if (node.getNodeType().equals(nodeGroup.getName())) {
nodeGroupSelectionModel.setSelected(nodeGroup, false);
break;
}
}
}
eventBus.fireEvent(new UpdateNodesSelectedEvent(nodes));
}
@Override
public void onPlaceChange(final PlaceChangeEvent event) {
view.getLoadingIndicator().hideLoading();
eventBus.removeAll();
}