| /* |
| * 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.layoutmgr; |
| |
| import org.apache.fop.datatypes.PercentBaseContext; |
| import org.apache.fop.fo.properties.CondLengthProperty; |
| import org.apache.fop.traits.MinOptMax; |
| |
| /** |
| * This represents an unresolved border element. |
| */ |
| public class BorderElement extends BorderOrPaddingElement { |
| |
| /** |
| * Main constructor |
| * @param position the Position instance needed by the addAreas stage of the LMs. |
| * @param side the side to which this space element applies. |
| * @param condLength the length-conditional property for a border or padding specification |
| * @param isFirst true if this is a padding- or border-before of the first area generated. |
| * @param isLast true if this is a padding- or border-after of the last area generated. |
| * @param context the property evaluation context |
| */ |
| public BorderElement(Position position, CondLengthProperty condLength, |
| RelSide side, |
| boolean isFirst, boolean isLast, PercentBaseContext context) { |
| super(position, condLength, side, isFirst, isLast, context); |
| } |
| |
| /** {@inheritDoc} */ |
| public void notifyLayoutManager(MinOptMax effectiveLength) { |
| LayoutManager lm = getOriginatingLayoutManager(); |
| if (lm instanceof ConditionalElementListener) { |
| ((ConditionalElementListener)lm).notifyBorder( |
| getSide(), effectiveLength); |
| } else { |
| log.warn("Cannot notify LM. It does not implement ConditionalElementListener: " |
| + lm.getClass().getName()); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public String toString() { |
| StringBuffer sb = new StringBuffer("Border["); |
| sb.append(super.toString()); |
| sb.append("]"); |
| return sb.toString(); |
| } |
| |
| } |