/*******************************************************************************
* Copyright (c) 2007, 2008 Edgar Espina.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
*******************************************************************************/
package org.deved.antlride.stringtemplate.internal.ui.text.highlighting;
import java.util.ArrayList;
import java.util.List;
import org.deved.antlride.common.ui.text.highlighting.AntlrBaseHighlightScanner;
import org.deved.antlride.common.ui.text.highlighting.rules.AntlrKeyWordHighlight;
import org.deved.antlride.common.ui.text.rules.AntlrStringRule;
import org.deved.antlride.stringtemplate.core.StringTemplateConstants;
import org.deved.antlride.stringtemplate.internal.ui.text.highlighting.rules.StringTemplateRegionHighlight;
import org.deved.antlride.stringtemplate.ui.StringTemplateUIConstants;
import org.eclipse.dltk.ui.text.IColorManager;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.text.rules.IRule;
import org.eclipse.jface.text.rules.IToken;
public class StringTemplateCodeHighlightScanner extends AntlrBaseHighlightScanner {
public StringTemplateCodeHighlightScanner(IColorManager manager,
IPreferenceStore store) {
super(manager, store);
}
private static final String[] TOKENS = {
StringTemplateUIConstants.SH_DEFAULT,
StringTemplateUIConstants.SH_KEYWORD,
StringTemplateUIConstants.SH_TEMPLATE_REGION,
StringTemplateUIConstants.SH_ASSIGN_TEMPLATE};
@Override
protected List<IRule> createRules() {
List<IRule> rules = new ArrayList<IRule>();
// tokens
IToken keywordToken = getToken(StringTemplateUIConstants.SH_KEYWORD);
IToken defaultToken = getToken(StringTemplateUIConstants.SH_DEFAULT);
// highlight's
rules.add(new AntlrKeyWordHighlight(keywordToken, StringTemplateConstants.KEYWORDS));
rules.add(new AntlrStringRule(getToken(StringTemplateUIConstants.SH_ASSIGN_TEMPLATE), "::="));
rules.add(new StringTemplateRegionHighlight(getToken(StringTemplateUIConstants.SH_TEMPLATE_REGION)));
setDefaultReturnToken(defaultToken);
return rules;
}
@Override
protected String[] getTokenProperties() {
return TOKENS;
}
}