private void doInsert(UserRequest ureq, TreePosition tp) {
ICourse course = CourseFactory.getCourseEditSession(ores.getResourceableId());
int insertPos = tp.getChildpos();
CourseNode selectedNode = getCourseNode(tp.getParentTreeNode());
CourseEditorTreeNode insertParent =
course.getEditorTreeModel().getCourseEditorNodeById(selectedNode.getIdent());
// check if insert position is within the to-be-copied tree
if (course.getEditorTreeModel().checkIfIsChild(insertParent, moveCopyFrom)) {
showError("movecopynode.error.overlap");
fireEvent(ureq, Event.CANCELLED_EVENT);
} else if (copy) { // do a copy
// copy subtree and save model
recursiveCopy(
moveCopyFrom,
insertParent,
insertPos,
true,
CourseFactory.getCourseEditSession(ores.getResourceableId()));
CourseFactory.saveCourseEditorTreeModel(course.getResourceableId());
ThreadLocalUserActivityLogger.log(CourseLoggingAction.COURSE_EDITOR_NODE_COPIED, getClass());
fireEvent(ureq, Event.DONE_EVENT);
} else { // move only
if (insertParent.getIdent().equals(moveCopyFrom.getParent().getIdent())) {
// same parent, adjust insertPos
if (insertPos > moveCopyFrom.getPosition()) insertPos--;
}
insertParent.insert(moveCopyFrom, insertPos);
moveCopyFrom.setDirty(true);
// mark subtree as dirty
TreeVisitor tv =
new TreeVisitor(
new Visitor() {
@Override
public void visit(INode node) {
CourseEditorTreeNode cetn = (CourseEditorTreeNode) node;
cetn.setDirty(true);
}
},
moveCopyFrom,
true);
tv.visitAll();
CourseFactory.saveCourseEditorTreeModel(course.getResourceableId());
showInfo("movecopynode.info.condmoved");
ThreadLocalUserActivityLogger.log(CourseLoggingAction.COURSE_EDITOR_NODE_MOVED, getClass());
fireEvent(ureq, Event.DONE_EVENT);
}
}
@Override
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
if (nodeSelections.contains(source)) {
MultipleSelectionElement nodeSelection = (MultipleSelectionElement) source;
if (nodeSelection.isMultiselect()) {
selectRec(nodeSelection, nodeSelection.isSelected(0));
}
} else if (source == selectAll) {
for (MultipleSelectionElement nodeSelection : nodeSelections) {
if (nodeSelection.isMultiselect() && !nodeSelection.isSelected(0)) {
SelectNodeObject treeNode = (SelectNodeObject) nodeSelection.getUserObject();
String id = treeNode.getId();
nodeSelection.select(id, true);
}
}
} else if (source == deselectAll) {
for (MultipleSelectionElement nodeSelection : nodeSelections) {
if (nodeSelection.isMultiselect() && nodeSelection.isSelected(0)) {
SelectNodeObject treeNode = (SelectNodeObject) nodeSelection.getUserObject();
String id = treeNode.getId();
nodeSelection.select(id, false);
}
}
} else if (source == asChild) {
position = -1;
ICourse course = CourseFactory.getCourseEditSession(ores.getResourceableId());
create(rootSelection, course, selectedNode.getCourseNode());
fireEvent(ureq, Event.CHANGED_EVENT);
} else if (source == sameLevel) {
ICourse course = CourseFactory.getCourseEditSession(ores.getResourceableId());
CourseEditorTreeNode parentNode = (CourseEditorTreeNode) selectedNode.getParent();
position = 0;
for (position = parentNode.getChildCount(); position-- > 0; ) {
if (selectedNode.getIdent().equals(parentNode.getChildAt(position).getIdent())) {
position++;
break;
}
}
create(rootSelection, course, parentNode.getCourseNode());
fireEvent(ureq, Event.CHANGED_EVENT);
} else {
super.formInnerEvent(ureq, source, event);
}
}
public MoveCopySubtreeController(
UserRequest ureq,
WindowControl wControl,
OLATResourceable ores,
CourseEditorTreeNode moveCopyFrom,
boolean copy) {
super(ureq, wControl);
this.ores = ores;
this.moveCopyFrom = moveCopyFrom;
this.copy = copy;
ICourse course = CourseFactory.getCourseEditSession(ores.getResourceableId());
addLoggingResourceable(LoggingResourceable.wrap(course));
addLoggingResourceable(LoggingResourceable.wrap(moveCopyFrom.getCourseNode()));
insertTree = new MenuTree(null, "copy_node_selection", this);
insertTree.enableInsertTool(true);
insertModel = new InsertTreeModel(course.getEditorTreeModel().getRootNode(), moveCopyFrom);
insertTree.setTreeModel(insertModel);
VelocityContainer mainVC = createVelocityContainer("moveCopyNode");
selectButton = LinkFactory.createButton("insertAtSelectedTreepos", mainVC, this);
selectButton.setCustomEnabledLinkCSS("btn btn-primary");
selectButton.setCustomDisabledLinkCSS("btn btn-default");
selectButton.setEnabled(false);
cancelButton = LinkFactory.createButton("cancel", mainVC, this);
int numOfNodes = TreeHelper.totalNodeCount(insertModel.getRootNode());
if (numOfNodes > CourseModule.getCourseNodeLimit()) {
String msg =
getTranslator()
.translate(
"warning.containsXXXormore.nodes",
new String[] {
String.valueOf(numOfNodes),
String.valueOf(CourseModule.getCourseNodeLimit() + 1)
});
Controller tmp = MessageUIFactory.createWarnMessage(ureq, wControl, null, msg);
listenTo(tmp);
mainVC.put("nodelimitexceededwarning", tmp.getInitialComponent());
}
mainVC.put("selection", insertTree);
putInitialPanel(mainVC);
}
