blob: f90e5c584c77138b0aa1ba493e60b25e833e0286 (
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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed 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.fo.pagination;
// XML
import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.xml.sax.SAXParseException;
// FOP
import org.apache.fop.fo.FONode;
/**
* A single-page-master-reference formatting object.
* This is a reference for a single page. It returns the
* master name only once until reset.
*/
public class SinglePageMasterReference extends PageMasterReference
implements SubSequenceSpecifier {
private static final int FIRST = 0;
private static final int DONE = 1;
private int state;
/**
* @see org.apache.fop.fo.FONode#FONode(FONode)
*/
public SinglePageMasterReference(FONode parent) {
super(parent);
this.state = FIRST;
}
/**
* @see org.apache.fop.fo.FONode#validateChildNode(Locator, String, String)
* XSL Content Model: empty
*/
protected void validateChildNode(Locator loc, String nsURI, String localName)
throws SAXParseException {
invalidChildError(loc, nsURI, localName);
}
/**
* @see org.apache.fop.fo.pagination.SubSequenceSpecifier
*/
public String getNextPageMasterName(boolean isOddPage,
boolean isFirstPage,
boolean isEmptyPage) {
if (this.state == FIRST) {
this.state = DONE;
return getMasterName();
} else {
return null;
}
}
/**
* @see org.apache.fop.fo.pagination.SubSequenceSpecifier#reset()
*/
public void reset() {
this.state = FIRST;
}
public String getName() {
return "fo:single-page-master-reference";
}
/**
* @see org.apache.fop.fo.FObj#getNameId()
*/
public int getNameId() {
return FO_SINGLE_PAGE_MASTER_REFERENCE;
}
}
|
