/*
* 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;
/**
* A shorthand parser for the vertical-align shorthand. It is used to set
* values for alignment-baseline, alignment-adjust, baseline-shift
* and dominant-baseline.
*/
public class VerticalAlignShorthandParser implements ShorthandParser, Constants {
/**
* {@inheritDoc}
*/
public Property getValueForProperty(int propId,
Property property,
PropertyMaker maker,
PropertyList propertyList) {
int propVal = property.getEnum();
switch (propVal) {
case EN_BASELINE:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_BASELINE, "BASELINE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_TOP:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_BEFORE_EDGE, "BEFORE_EDGE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_TEXT_TOP:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_TEXT_BEFORE_EDGE, "TEXT_BEFORE_EDGE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_MIDDLE:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_MIDDLE, "MIDDLE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_BOTTOM:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_AFTER_EDGE, "AFTER_EDGE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_TEXT_BOTTOM:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_TEXT_AFTER_EDGE, "TEXT_AFTER_EDGE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_SUB:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_BASELINE, "BASELINE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_SUB, "SUB"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
case EN_SUPER:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_BASELINE, "BASELINE");
case PR_ALIGNMENT_ADJUST:
return new EnumLength(EnumProperty.getInstance(EN_AUTO, "AUTO"));
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_SUPER, "SUPER"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
default:
switch (propId) {
case PR_ALIGNMENT_BASELINE:
return EnumProperty.getInstance(EN_BASELINE, "BASELINE");
case PR_ALIGNMENT_ADJUST:
return property;
case PR_BASELINE_SHIFT:
return new EnumLength(EnumProperty.getInstance(EN_BASELINE, "BASELINE"));
case PR_DOMINANT_BASELINE:
return EnumProperty.getInstance(EN_AUTO, "AUTO");
default:
break;
}
}
return null;
}
}