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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.render.rtf.rtflib.rtfdoc;
-
- /*
- * This file is part of the RTF library of the FOP project, which was originally
- * created by Bertrand Delacretaz bdelacretaz@codeconsult.ch and by other
- * contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
- * the FOP project.
- */
-
- import java.io.IOException;
- import java.io.Writer;
- import java.util.Random;
-
- /**
- * <p>Model of an RTF list, which can contain RTF list items.</p>
- *
- * <p>This work was authored by Bertrand Delacretaz (bdelacretaz@codeconsult.ch),
- * Christopher Scott (scottc@westinghouse.com), and
- * Peter Herweg (pherweg@web.de).</p>
- */
- public class RtfList extends RtfContainer {
- private RtfListItem item;
- private RtfListTable listTable;
- private final boolean hasTableParent;
- private RtfListStyle defaultListStyle;
- private Integer listTemplateId;
- private Integer listId;
- private static Random listIdGenerator = new Random(0);
-
- /** Create an RTF list as a child of given container with given attributes */
- RtfList(RtfContainer parent, Writer w, RtfAttributes attr) throws IOException {
- super(parent, w, attr);
-
- //random number generator for ids
- listId = listIdGenerator.nextInt();
- listTemplateId = listIdGenerator.nextInt();
-
- //create a new list table entry for the list
- listTable = getRtfFile().startListTable(attr);
- listTable.addList(this);
-
- // find out if we are nested in a table
- hasTableParent = this.getParentOfClass(RtfTable.class) != null;
-
- this.setRtfListStyle(new RtfListStyleBullet());
- }
-
- /**
- * Close current list item and start a new one
- * @return new RtfListItem
- * @throws IOException for I/O problems
- */
- public RtfListItem newListItem() throws IOException {
- if (item != null) {
- item.close();
- }
- item = new RtfListItem(this, writer);
- return item;
- }
-
- /**
- * Returns the Id of the list.
- * @return Id of the list
- */
- public Integer getListId() {
- return listId;
- }
-
- /**
- * Returns the Id of the list template.
- * @return Id of the list template
- */
- public Integer getListTemplateId() {
- return listTemplateId;
- }
-
- /**
- * Change list style
- * @param ls ListStyle to set
- */
- public void setRtfListStyle(RtfListStyle ls) {
- defaultListStyle = ls;
- }
-
- /**
- * Get list style
- * @return ListSytle of the List
- */
- public RtfListStyle getRtfListStyle() {
- return defaultListStyle;
- }
-
- /**
- * Returns true, if the list has a parent table.
- * @return true, if the list has a parent table
- */
- public boolean getHasTableParent() {
- return hasTableParent;
- }
- }
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