001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *   http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package org.apache.myfaces.tobago.layout;
021    
022    /**
023     * User: lofwyr
024     * Date: 28.05.2008 15:10:29
025     */
026    
027    public class Box {
028    
029      private Position position;
030      private Dimension dimension;
031    
032      public Box(Position position, Dimension dimension) {
033        this.position = position;
034        this.dimension = dimension;
035      }
036    
037      public Box(String string) {
038        int comma = string.indexOf(',');
039        if (comma >= 0) { // found first comma
040          comma = string.indexOf(',', comma + 1);
041          if (comma >= 0) { // found second comma
042            position = new Position(string.substring(0, comma));
043            dimension = new Dimension(string.substring(comma + 1));
044            return;
045          }
046        }
047        throw new IllegalArgumentException("Can't parse to a box: '" + string + "'");
048      }
049    
050      /**
051       * Convenience method to get left + width.
052       */
053      public Measure getRight() {
054        return position.getLeft().add(dimension.getWidth());
055      }
056    
057      /**
058       * Convenience method to get top + height.
059       */
060      public Measure getBottom() {
061        return position.getTop().add(dimension.getHeight());
062      }
063    
064      public Measure getLeft() {
065        return position.getLeft();
066      }
067    
068      public void setLeft(Measure left) {
069        position.setLeft(left);
070      }
071    
072      public Measure getTop() {
073        return position.getTop();
074      }
075    
076      public void setTop(Measure top) {
077        position.setTop(top);
078      }
079    
080      public Measure getWidth() {
081        return dimension.getWidth();
082      }
083    
084      public void setWidth(Measure width) {
085        dimension.setWidth(width);
086      }
087    
088      public Measure getHeight() {
089        return dimension.getHeight();
090      }
091    
092      public void setHeight(Measure height) {
093        dimension.setHeight(height);
094      }
095    
096      @Override
097      public String toString() {
098        return new StringBuilder().append(position).append(',').append(dimension).toString();
099      }
100    }