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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.layoutmgr;
-
- import org.apache.fop.datatypes.PercentBaseContext;
- import org.apache.fop.fo.properties.CondLengthProperty;
- import org.apache.fop.traits.MinOptMax;
-
- /**
- * This represents an unresolved padding element.
- */
- public class PaddingElement 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 PaddingElement(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).notifyPadding(
- getSide(), effectiveLength);
- } else {
- log.warn("Cannot notify LM. It does not implement ConditionalElementListene: "
- + lm.getClass().getName());
- }
- }
-
- /** {@inheritDoc} */
- public String toString() {
- StringBuffer sb = new StringBuffer("Padding[");
- sb.append(super.toString());
- sb.append("]");
- return sb.toString();
- }
-
- }
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