package org.erlide.ui.editors.erl.scanner;
import java.util.List;
import org.eclipse.jface.text.rules.IRule;
import org.eclipse.jface.text.rules.Token;
import org.erlide.ui.prefs.TokenHighlight;
import org.erlide.ui.util.IColorManager;
import org.erlide.ui.util.text.RegexpRule;
import com.google.common.collect.Lists;
public class ErlStringScanner extends ErlTokenScanner {
public ErlStringScanner(final IColorManager colorManager) {
super(colorManager);
final Token defaultToken = ErlTokenScanner.getToken(TokenHighlight.STRING
.getName());
setDefaultReturnToken(defaultToken);
final Token tildeTag = ErlTokenScanner.getToken(TokenHighlight.TILDE_TAG
.getName());
final Token escapeTag = ErlTokenScanner.getToken(TokenHighlight.ESCAPE_TAG
.getName());
final List<IRule> rulesList = Lists.newArrayList();
rulesList.add(new RegexpRule("~[0-9*]*(\\.[0-9*]+)?.?t?[~cfegswWpPBbXx#+ni]",
tildeTag));
rulesList.add(new EscapeRule(escapeTag));
final IRule[] rules = new IRule[rulesList.size()];
rulesList.toArray(rules);
setRules(rules);
}
}