001    package 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    
023    import org.gwtbootstrap3.client.ui.base.helper.StyleHelper;
024    import org.gwtbootstrap3.client.ui.constants.NavbarPull;
025    import org.gwtbootstrap3.client.ui.constants.Pull;
026    import org.gwtbootstrap3.client.ui.constants.Styles;
027    import 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     */
037    public 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    }