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- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- /* $Id$ */
-
- package org.apache.fop.fo.properties;
-
- import org.apache.fop.fo.Constants;
- import org.apache.fop.fo.PropertyList;
- import org.apache.fop.fo.expr.PropertyException;
-
- /**
- * @author me
- *
- * To change the template for this generated type comment go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
- public class DimensionPropertyMaker extends CorrespondingPropertyMaker {
-
- private int[][] extraCorresponding = null;
-
- /**
- * Construct a dimension property maker.
- * @param baseMaker the base property maker
- */
- public DimensionPropertyMaker(PropertyMaker baseMaker) {
- super(baseMaker);
- }
-
- /**
- * Set extra correspondences.
- * @param extraCorresponding the extra correspondences
- */
- public void setExtraCorresponding(int[][] extraCorresponding) {
- this.extraCorresponding = extraCorresponding;
- }
-
- /**
- * Determine if corresponding property is forced.
- * @param propertyList the property list to use
- * @return true if it is forced
- */
- public boolean isCorrespondingForced(PropertyList propertyList) {
- if (super.isCorrespondingForced(propertyList)) {
- return true;
- }
- for (int i = 0; i < extraCorresponding.length; i++) {
- int wmcorr = extraCorresponding[i][0]; //propertyList.getWritingMode()];
- if (propertyList.getExplicit(wmcorr) != null) {
- return true;
- }
- }
- return false;
- }
-
- /** {@inheritDoc} */
- public Property compute(PropertyList propertyList) throws PropertyException {
- // Based on [width|height]
- Property p = super.compute(propertyList);
- if (p == null) {
- p = baseMaker.make(propertyList);
- }
-
- // Based on min-[width|height]
- int wmcorr = propertyList.getWritingMode(extraCorresponding[0][0],
- extraCorresponding[0][1],
- extraCorresponding[0][2]);
- Property subprop = propertyList.getExplicitOrShorthand(wmcorr);
- if (subprop != null) {
- baseMaker.setSubprop(p, Constants.CP_MINIMUM, subprop);
- }
-
- // Based on max-[width|height]
- wmcorr = propertyList.getWritingMode(extraCorresponding[1][0],
- extraCorresponding[1][1],
- extraCorresponding[1][2]);
- subprop = propertyList.getExplicitOrShorthand(wmcorr);
- // TODO: Don't set when NONE.
- if (subprop != null) {
- baseMaker.setSubprop(p, Constants.CP_MAXIMUM, subprop);
- }
-
- return p;
- }
- }
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