blob: 6ec4ec0de477756f8016d115f104db8f16176db3 (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.css.core.internal.util;
import java.util.Vector;
import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule;
import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode;
import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleSheet;
/**
*
*/
public class ImportRuleCollector extends org.eclipse.wst.css.core.internal.util.AbstractCssTraverser {
protected java.util.Vector rules = new Vector();
protected ICSSStyleSheet target = null;
/**
*
*/
public ImportRuleCollector() {
super();
setTraverseImported(false);
}
/**
*
*/
public ImportRuleCollector(ICSSStyleSheet sheet) {
super();
target = sheet;
}
/**
*
*/
public java.util.Vector getRules() {
return rules;
}
/**
*
*/
protected short preNode(ICSSNode node) {
if (node.getNodeType() == ICSSNode.MEDIARULE_NODE || node.getNodeType() == ICSSNode.STYLESHEET_NODE) {
return TRAV_CONT;
}
if (node.getNodeType() == ICSSNode.IMPORTRULE_NODE) {
if (target != null) {
ICSSImportRule imp = (ICSSImportRule) node;
if (imp.getStyleSheet() != target)
return TRAV_PRUNE;
}
if (!rules.contains(node))
rules.add(node);
}
return TRAV_PRUNE;
}
}
|
