public void select()

in openmeetings-web/src/main/java/org/apache/openmeetings/web/common/tree/FileTreePanel.java [481:518]

38 lines of code
14 McCabe index (conditional complexity)


	public void select(BaseFileItem fi, AjaxRequestTarget target, boolean shift, boolean ctrl) {
		updateSelected(target); //all previously selected are in update list
		if (ctrl) {
			if (isSelected(fi)) {
				selected.remove(fi.getHash());
			} else {
				selected.put(fi.getHash(), fi);
			}
			lastSelected = fi;
		} else if (shift && lastSelected != null && !lastSelected.getHash().equals(fi.getHash()) && sameParent(roomId, fi, lastSelected)) {
			selected.clear();
			String lastHash = null;
			for (BaseFileItem f : tree.getProvider().getByParent(fi, fi.getParentId())) {
				if (lastHash == null) {
					if (f.getHash().equals(lastSelected.getHash())) {
						lastHash = fi.getHash();
					}
					if (f.getHash().equals(fi.getHash())) {
						lastHash = lastSelected.getHash();
					}
				}
				if (lastHash != null) {
					selected.put(f.getHash(), f);
					if (f.getHash().equals(lastHash)) {
						break;
					}
				}
			}
		} else {
			selected.clear();
			selected.put(fi.getHash(), fi);
			lastSelected = fi;
		}
		updateSelected(target); //all finally selected are in the update list
		if (target != null) {
			target.add(trash, buttons);
		}
	}