001package org.gwtbootstrap3.client.ui;
002
003/*
004 * #%L
005 * GwtBootstrap3
006 * %%
007 * Copyright (C) 2013 GwtBootstrap3
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import org.gwtbootstrap3.client.ui.base.helper.StyleHelper;
024import org.gwtbootstrap3.client.ui.constants.NavbarPull;
025import org.gwtbootstrap3.client.ui.constants.Pull;
026import org.gwtbootstrap3.client.ui.constants.Styles;
027import org.gwtbootstrap3.client.ui.html.UnorderedList;
028
029/**
030 * Container for {@link AnchorListItem} or {@link ListDropDown} within {@link Navbar}.
031 *
032 * @author Sven Jacobs
033 * @see Navbar
034 * @see AnchorListItem
035 * @see ListDropDown
036 */
037public class NavbarNav extends UnorderedList {
038
039    public NavbarNav() {
040        setStyleName(Styles.NAV);
041        addStyleName(Styles.NAVBAR_NAV);
042    }
043
044    @Override
045    public void setPull(final Pull pull) {
046        NavbarPull navbarPull = NavbarPull.NONE;
047
048        if (pull == Pull.LEFT) {
049            navbarPull = NavbarPull.LEFT;
050        } else {
051            navbarPull = NavbarPull.RIGHT;
052        }
053
054        StyleHelper.addUniqueEnumStyleName(this, NavbarPull.class, navbarPull);
055    }
056
057    @Override
058    public Pull getPull() {
059        final NavbarPull navbarPull = NavbarPull.fromStyleName(getStyleName());
060
061        if (navbarPull == NavbarPull.NONE) {
062            return Pull.NONE;
063        }
064
065        return navbarPull == NavbarPull.RIGHT ? Pull.RIGHT : Pull.LEFT;
066    }
067}