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); } }