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Java > Open Source Codes > org > apache > fop > render > rtf > rtflib > rtfdoc > RtfPageArea


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 /* $Id: RtfPageArea.java 426576 2006-07-28 15:44:37Z jeremias $ */
19
20 package org.apache.fop.render.rtf.rtflib.rtfdoc;
21
22 /*
23  * This file is part of the RTF library of the FOP project, which was originally
24  * created by Bertrand Delacretaz <bdelacretaz@codeconsult.ch> and by other
25  * contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
26  * the FOP project.
27  */
28
29 import java.io.Writer JavaDoc;
30 import java.io.IOException JavaDoc;
31
32 /**
33  * @author Christopher Scott, scottc@westinghouse.com
34  */
35 public class RtfPageArea
36 extends RtfContainer {
37     private RtfPage currentPage;
38     private RtfNull nullChild;
39     private RtfAttributes childAttributes;
40
41     /** Create an RTF element as a child of given container */
42     RtfPageArea(RtfFile f, Writer JavaDoc w) throws IOException JavaDoc {
43         super(f, w);
44     }
45
46     /**
47      * Close current Rtfpage if any and create a new one
48      * @param attr attributes for new RtfPage
49      * @return new RtfPage
50      * @throws IOException for I/O problems
51      */
52     public RtfPage newPage(RtfAttributes attr) throws IOException JavaDoc {
53         if (currentPage != null) {
54             currentPage.close();
55         }
56         currentPage = new RtfPage(this, writer, attr);
57
58         return currentPage;
59     }
60
61     /**
62      * @return true
63      */
64     protected boolean okToWriteRtf() {
65         return true;
66     }
67 }
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