/**
* Adds a window to the frame container.
*
* @param parent Parent node
* @param window Window to add
*/
public void addWindow(final MutableTreeNode parent, final TextFrame window) {
UIUtilities.invokeAndWait(
() -> {
final NodeLabel label = new NodeLabel(window, iconManager);
eventBus.subscribe(label);
swingEventBus.subscribe(label);
final TreeViewNode node = new TreeViewNode(label, window);
synchronized (nodes) {
nodes.put(window, node);
}
if (parent == null) {
model.insertNodeInto(node, model.getRootNode());
} else {
model.insertNodeInto(node, parent);
}
tree.expandPath(new TreePath(node.getPath()).getParentPath());
final Rectangle view =
tree.getRowBounds(tree.getRowForPath(new TreePath(node.getPath())));
if (view != null) {
tree.scrollRectToVisible(new Rectangle(0, (int) view.getY(), 0, 0));
}
node.getLabel()
.unreadStatusChanged(
new UnreadStatusChangedEvent(
window.getContainer(),
window.getContainer().getUnreadStatusManager(),
window.getContainer().getUnreadStatusManager().getNotificationColour(),
window.getContainer().getUnreadStatusManager().getUnreadLines()));
node.getLabel()
.iconChanged(
new FrameIconChangedEvent(
window.getContainer(), window.getContainer().getIcon()));
});
}
@Handler
public void doAddWindow(final SwingWindowAddedEvent event) {
final TextFrame parent = event.getParentWindow().orElse(null);
final TextFrame window = event.getChildWindow();
if (nodes.containsKey(window)) {
return;
}
if (parent == null) {
addWindow(model.getRootNode(), window);
} else {
addWindow(nodes.get(parent), window);
}
}
@Handler
public void doDeleteWindow(final SwingWindowDeletedEvent event) {
final TextFrame window = event.getChildWindow();
UIUtilities.invokeAndWait(
() -> {
if (nodes.get(window) == null) {
return;
}
final DefaultMutableTreeNode node = nodes.get(window);
if (node.getLevel() == 0) {
LOG.warn(
LogUtils.USER_ERROR,
"delServer triggered for root node {}",
node,
new IllegalArgumentException());
} else {
model.removeNodeFromParent(nodes.get(window));
}
synchronized (nodes) {
eventBus.unsubscribe(nodes.get(window).getLabel());
nodes.remove(window);
}
});
}
