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bug 239456: [Outline] Preserve expansion state of outline.

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https://bugs.eclipse.org/bugs/show_bug.cgi?id=239456
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pfriese 2008-07-03 15:07:22 +00:00
parent 46aae376ae
commit f1dcab3614
1 changed files with 8 additions and 1 deletions
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9
plugins/org.eclipse.xtext/src/org/eclipse/xtext/resource/XtextResource.java
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@ -58,12 +58,19 @@ public class XtextResource extends ResourceImpl {
int length = change.length();
int documentGrowth = length - rootNode.length();
int originalLength = length - documentGrowth;
// unloading is required to ensure that any EObjects hanging around (e.g. in the outline) get a proxied URI
// and thus still can be compared by their URI
unload();
parseResult = parser.reparse(rootNode, offset, originalLength, change);
getContents().clear();
getContents().add(parseResult.getRootASTElement());
if (parseResult != null && parseResult.getRootNode() != rootNode) {
addNodeContentAdapter();
}
}
private void addNodeContentAdapter() {
parseResult.getRootNode().eAdapters().add(new NodeContentAdapter());
}