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1
11 package org.eclipse.pde.internal.core.text.plugin;
12
13 import org.eclipse.pde.internal.core.text.IDocumentAttribute;
14 import org.eclipse.pde.internal.core.text.IDocumentNode;
15 import org.xml.sax.Attributes  ;
16 import org.xml.sax.SAXException ;
17
18 public class NodeOffsetHandler extends AbstractPluginDocumentHandler {
19
20
23 public NodeOffsetHandler(PluginModelBase model) {
24 super(model);
25 }
26
27
30 public void startElement(String uri, String localName, String qName,
31 Attributes attributes) throws SAXException {
32 super.startElement(uri, localName, qName, attributes);
33 IDocumentNode node = (IDocumentNode)fDocumentNodeStack.peek();
34 IDocumentAttribute[] attrs = node.getNodeAttributes();
35 for (int i = 0; i < attrs.length; i++) {
36 }
39 }
40
43 protected IDocumentNode getDocumentNode(String name, IDocumentNode parent) {
44 IDocumentNode node = null;
45 if (parent == null) {
46 node = (IDocumentNode)getModel().getPluginBase();
47 node.setOffset(-1);
48 node.setLength(-1);
49 } else {
50 IDocumentNode[] children = parent.getChildNodes();
51 for (int i = 0; i < children.length; i++) {
52 if (children[i].getOffset() < 0) {
53 node = children[i];
54 break;
55 }
56 }
57 }
58
59 IDocumentAttribute[] attrs = node.getNodeAttributes();
60 for (int i = 0; i < attrs.length; i++) {
61 attrs[i].setNameOffset(-1);
62 attrs[i].setNameLength(-1);
63 attrs[i].setValueOffset(-1);
64 attrs[i].setValueLength(-1);
65 }
66
67 for (int i = 0; i < node.getChildNodes().length; i++) {
68 IDocumentNode child = node.getChildAt(i);
69 child.setOffset(-1);
70 child.setLength(-1);
71 }
72
73 return node;
74 }
75
76
79 protected void appendChildToParent(IDocumentNode parent, IDocumentNode child) {
80 }
81
82
85 protected IDocumentAttribute getDocumentAttribute(String name,
86 String value, IDocumentNode parent) {
87 return parent.getDocumentAttribute(name);
88 }
89
90 }
91 |
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