KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > fop > fo > properties > SpacePropertyMaker


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 /* $Id: SpacePropertyMaker.java 488960 2006-12-20 08:34:28Z spepping $ */
19
20 package org.apache.fop.fo.properties;
21
22 import org.apache.fop.fo.Constants;
23 import org.apache.fop.fo.PropertyList;
24 import org.apache.fop.fo.expr.PropertyException;
25
26 /**
27  * Special CorrespondingPropertyMaker that sets the conditionality subproperty
28  * correctly for space-* properties.
29  */
30 public class SpacePropertyMaker extends CorrespondingPropertyMaker {
31
32     /**
33      * @param baseMaker base property maker
34      */
35     public SpacePropertyMaker(PropertyMaker baseMaker) {
36         super(baseMaker);
37     }
38
39     /**
40      * @see org.apache.fop.fo.properties.CorrespondingPropertyMaker#compute(PropertyList)
41      */
42     public Property compute(PropertyList propertyList) throws PropertyException {
43         Property prop = super.compute(propertyList);
44         if (prop != null && prop instanceof SpaceProperty) {
45             ((SpaceProperty)prop).setConditionality(
46                     EnumProperty.getInstance(Constants.EN_RETAIN, "RETAIN"), false);
47         }
48         return prop;
49     }
50 }
51
Popular Tags