blob: 23883f1338bd82b35519447c0b234def7e3d1349 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* 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;
/**
* The before-float-reference-area optionally generated by an fo:region-body.
* It has an optional separator and before float block children.
* See fo:region-body definition in the XSL Rec for more information.
*/
public class BeforeFloat extends BlockParent {
// this is an optional block area that will be rendered
// as the separator only if there are float areas
private Block separator = null;
/**
* Set the separator area for this before float.
*
* @param sep the before float separator area
*/
public void setSeparator(Block sep) {
separator = sep;
}
/**
* Get the separator area for this before float.
*
* @return the before float separator area
*/
public Block getSeparator() {
return separator;
}
/**
* Get the height of this before float.
* It gets the height of the children and if there is a
* separator its height is also added.
*
* @return the height of the before float including separator
*/
public int getBPD() {
int h = super.getBPD();
if (separator != null) {
h += separator.getBPD();
}
return h;
}
/** @see org.apache.fop.area.BlockParent#isEmpty() */
public boolean isEmpty() {
return true; // before floats are not yet implemented
}
}
|
