001    package org.apache.myfaces.tobago.component;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one or more
005     * contributor license agreements.  See the NOTICE file distributed with
006     * this work for additional information regarding copyright ownership.
007     * The ASF licenses this file to You under the Apache License, Version 2.0
008     * (the "License"); you may not use this file except in compliance with
009     * the License.  You may obtain a copy of the License at
010     *
011     *      http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing, software
014     * distributed under the License is distributed on an "AS IS" BASIS,
015     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016     * See the License for the specific language governing permissions and
017     * limitations under the License.
018     */
019    
020    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TIP;
021    
022    import javax.faces.el.ValueBinding;
023    import javax.faces.context.FacesContext;
024    
025    /*
026     * User: bommel
027     * Date: Apr 24, 2007
028     * Time: 8:07:24 PM
029     */
030    public class UIProgress extends javax.faces.component.UIOutput implements SupportsMarkup {
031      private String[] markup;
032      private String tip;
033    
034      @Override
035      public void restoreState(FacesContext context, Object state) {
036        Object[] values = (Object[]) state;
037        super.restoreState(context, values[0]);
038        markup = (String[]) values[1];
039        tip = (String) values[2];
040       }
041    
042      @Override
043      public Object saveState(FacesContext context) {
044        Object[] values  = new Object[3];
045        values[0] = super.saveState(context);
046        values[1] = markup;
047        values[2] = tip;
048        return values;
049      }
050    
051      public String[] getMarkup() {
052        if (markup != null) {
053          return markup;
054        }
055        return ComponentUtil.getMarkupBinding(getFacesContext(), this);
056      }
057    
058      public void setMarkup(String[] markup) {
059        this.markup = markup;
060      }
061    
062      public String getTip() {
063        if (tip != null) {
064          return tip;
065        }
066        ValueBinding vb = getValueBinding(ATTR_TIP);
067        if (vb != null) {
068          return (String) vb.getValue(getFacesContext());
069        } else {
070          return null;
071        }
072      }
073    
074      public void setTip(String tip) {
075        this.tip = tip;
076      }
077    
078    }