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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.area.inline;
import org.apache.fop.fo.Constants;
/**
* This is a leader inline area.
* This class is only used for leader with leader-pattern of rule.
*/
public class Leader extends InlineArea {
// in the case of use content or dots this is replaced
// with the set of inline areas
// if space replaced with a space
// otherwise this is a holder for a line
private int ruleStyle = Constants.EN_SOLID;
private int ruleThickness = 1000;
/**
* Create a new leader area.
*/
public Leader() {
}
/**
* Set the rule style of this leader area.
*
* @param style the rule style for the leader line
*/
public void setRuleStyle(int style) {
ruleStyle = style;
}
/**
* Set the rule style of this leader area.
* @param style the rule style for the leader area (XSL enum values)
*/
public void setRuleStyle(String style) {
if ("dotted".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_DOTTED);
} else if ("dashed".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_DASHED);
} else if ("solid".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_SOLID);
} else if ("double".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_DOUBLE);
} else if ("groove".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_GROOVE);
} else if ("ridge".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_RIDGE);
} else if ("none".equalsIgnoreCase(style)) {
setRuleStyle(Constants.EN_NONE);
}
}
/**
* Set the rule thickness of the rule in miilipoints.
*
* @param rt the rule thickness in millipoints
*/
public void setRuleThickness(int rt) {
ruleThickness = rt;
}
/**
* Get the rule style of this leader.
*
* @return the rule style
*/
public int getRuleStyle() {
return ruleStyle;
}
/** @return the rule style as string */
public String getRuleStyleAsString() {
switch (getRuleStyle()) {
case Constants.EN_DOTTED: return "dotted";
case Constants.EN_DASHED: return "dashed";
case Constants.EN_SOLID: return "solid";
case Constants.EN_DOUBLE: return "double";
case Constants.EN_GROOVE: return "groove";
case Constants.EN_RIDGE: return "ridge";
case Constants.EN_NONE: return "none";
default:
throw new IllegalStateException("Unsupported rule style: " + getRuleStyle());
}
}
/**
* Get the rule thickness of the rule in miilipoints.
*
* @return the rule thickness in millipoints
*/
public int getRuleThickness() {
return ruleThickness;
}
}
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