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1
11 package org.eclipse.pde.internal.ui.model.plugin;
12
13 import org.eclipse.pde.internal.ui.model.*;
14 import org.xml.sax.*;
15
16 public class NodeOffsetHandler extends AbstractPluginDocumentHandler {
17
18
21 public NodeOffsetHandler(PluginModelBase model) {
22 super(model);
23 }
24
25
28 public void startElement(String  uri, String localName, String qName,
29 Attributes attributes) throws SAXException {
30 super.startElement(uri, localName, qName, attributes);
31 IDocumentNode node = (IDocumentNode)fDocumentNodeStack.peek();
32 IDocumentAttribute[] attrs = node.getNodeAttributes();
33 for (int i = 0; i < attrs.length; i++) {
34 }
37 }
38
41 protected IDocumentNode getDocumentNode(String name, IDocumentNode parent) {
42 IDocumentNode node = null;
43 if (parent == null) {
44 node = (IDocumentNode)getModel().getPluginBase();
45 node.setOffset(-1);
46 node.setLength(-1);
47 } else {
48 IDocumentNode[] children = parent.getChildNodes();
49 for (int i = 0; i < children.length; i++) {
50 if (children[i].getOffset() < 0) {
51 node = children[i];
52 break;
53 }
54 }
55 }
56
57 IDocumentAttribute[] attrs = node.getNodeAttributes();
58 for (int i = 0; i < attrs.length; i++) {
59 attrs[i].setNameOffset(-1);
60 attrs[i].setNameLength(-1);
61 attrs[i].setValueOffset(-1);
62 attrs[i].setValueLength(-1);
63 }
64
65 for (int i = 0; i < node.getChildNodes().length; i++) {
66 IDocumentNode child = node.getChildAt(i);
67 child.setOffset(-1);
68 child.setLength(-1);
69 }
70
71 return node;
72 }
73
74
77 protected void appendChildToParent(IDocumentNode parent, IDocumentNode child) {
78 }
79
80
83 protected IDocumentAttribute getDocumentAttribute(String name,
84 String value, IDocumentNode parent) {
85 return parent.getDocumentAttribute(name);
86 }
87
88 }
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