/**
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Eclipse Public License (EPL).
* Please see the license.txt included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
package com.python.pydev.refactoring.search;
import java.lang.reflect.Field;
import java.util.Set;
import org.eclipse.search.ui.SearchResultEvent;
import org.eclipse.search.ui.text.AbstractTextSearchViewPage;
import org.eclipse.search.ui.text.Match;
import org.eclipse.search.ui.text.MatchEvent;
import org.python.pydev.core.log.Log;
import com.python.pydev.refactoring.refactorer.search.copied.FileSearchPage;
public class FindOccurrencesSearchResultPage extends FileSearchPage {
private static boolean logged = false;
/**
* Handles a search result event for the current search result.
*
* @since 3.2
*/
protected void handleSearchResultChanged(final SearchResultEvent e) {
if (e instanceof MatchEvent) {
try {
//Don't you just HATE when the field you want is not accessible?
//That's not really needed in eclipse 3.4 (as it'll already call the evaluateChangedElements), but
//it should do no harm either.
//
//If postUpdate was protected, that'd be a good alternative too.
Field field = AbstractTextSearchViewPage.class.getDeclaredField("fBatchedUpdates");
field.setAccessible(true);
Set set = (Set) field.get(this);
MatchEvent matchEvent = ((MatchEvent) e);
Match[] matches = matchEvent.getMatches();
for (int i = 0; i < matches.length; i++) {
set.add(matches[i].getElement());
}
evaluateChangedElements(matches, set);
} catch (Throwable e1) {
if (!logged) {
logged = true; //just log it once.
Log.log(e1);
}
}
}
super.handleSearchResultChanged(e);
}
}