public void xmlActionPerformed(ActionEvent e) {
if (singleNodeOperation != null) {
for (ListIterator it = modeController.getSelecteds().listIterator(); it.hasNext(); ) {
MindMapNodeModel selected = (MindMapNodeModel) it.next();
singleNodeOperation.apply((MindMapMapModel) this.modeController.getMap(), selected);
}
} else {
// xml action:
// Do-action
CompoundAction doAction = new CompoundAction();
// Undo-action
CompoundAction undo = new CompoundAction();
// sort selectedNodes list by depth, in order to guarantee that
// sons are deleted first:
for (ListIterator it = modeController.getSelecteds().listIterator(); it.hasNext(); ) {
MindMapNodeModel selected = (MindMapNodeModel) it.next();
ActionPair pair = actor.apply(this.modeController.getMap(), selected);
if (pair != null) {
doAction.addChoice(pair.getDoAction());
undo.addAtChoice(0, pair.getUndoAction());
}
}
if (doAction.sizeChoiceList() == 0) return;
modeController.getActionFactory().startTransaction((String) getValue(NAME));
modeController.getActionFactory().executeAction(new ActionPair(doAction, undo));
modeController.getActionFactory().endTransaction((String) getValue(NAME));
}
}
private void removeAllIcons() {
for (ListIterator it = modeController.getSelecteds().listIterator(); it.hasNext(); ) {
MindMapNodeModel selected = (MindMapNodeModel) it.next();
if (selected.getIcons().size() > 0) {
modeController.removeAllIcons(selected);
}
}
}
private void removeIcon(boolean removeFirst) {
for (ListIterator it = modeController.getSelecteds().listIterator(); it.hasNext(); ) {
MindMapNodeModel selected = (MindMapNodeModel) it.next();
removeIcon(selected, icon, removeFirst);
}
}
private void addLastIcon() {
for (ListIterator it = modeController.getSelecteds().listIterator(); it.hasNext(); ) {
MindMapNodeModel selected = (MindMapNodeModel) it.next();
addIcon(selected, icon);
}
}