/*******************************************************************************
* 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.AntlrCharacterRule;
import org.deved.antlride.stringtemplate.core.StringTemplateConstants;
import org.deved.antlride.stringtemplate.internal.ui.text.highlighting.rules.StringTemplateBuildInStringHighlight;
import org.deved.antlride.stringtemplate.internal.ui.text.highlighting.rules.StringTemplateKeywordInTemplateExpressionHighlight;
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.EndOfLineRule;
import org.eclipse.jface.text.rules.IRule;
import org.eclipse.jface.text.rules.IToken;
import org.eclipse.jface.text.rules.MultiLineRule;
import org.eclipse.jface.text.rules.SingleLineRule;
public class StringTemplateTemplateBodyHighlightScanner extends
AntlrBaseHighlightScanner {
private static final String[] TOKENS = {
StringTemplateUIConstants.SH_DEFAULT,
StringTemplateUIConstants.SH_KEYWORD,
StringTemplateUIConstants.SH_STRING,
StringTemplateUIConstants.SH_COMMENT,
StringTemplateUIConstants.SH_STG_SINGLE_LINE_COMMENT,
StringTemplateUIConstants.SH_STG_MULTI_LINE_COMMENT,
StringTemplateUIConstants.SH_TEMPLATE_DELIMETERS };
public StringTemplateTemplateBodyHighlightScanner(IColorManager manager,
IPreferenceStore store) {
super(manager, store);
}
@Override
protected List<IRule> createRules() {
List<IRule> rules = new ArrayList<IRule>();
// tokens
IToken stringToken = getToken(StringTemplateUIConstants.SH_STRING);
IToken keywordToken = getToken(StringTemplateUIConstants.SH_KEYWORD);
IToken templateDefinitionToken = getToken(StringTemplateUIConstants.SH_TEMPLATE_DELIMETERS);
IToken commentToken = getToken(StringTemplateUIConstants.SH_COMMENT);
IToken singleLineCommentToken = getToken(StringTemplateUIConstants.SH_STG_MULTI_LINE_COMMENT);
// rules
rules.add(new MultiLineRule("<!", "!>", commentToken));
rules.add(new MultiLineRule("$!", "!$", commentToken));
rules.add(new EndOfLineRule("//", singleLineCommentToken));
rules.add(new MultiLineRule("/*", "*/",
getToken(StringTemplateUIConstants.SH_STG_MULTI_LINE_COMMENT)));
rules.add(new AntlrKeyWordHighlight(keywordToken,
StringTemplateConstants.KEYWORDS_IN_TEMPLATE));
rules.add(new StringTemplateKeywordInTemplateExpressionHighlight(
keywordToken));
rules.add(new StringTemplateBuildInStringHighlight(stringToken));
rules.add(new AntlrCharacterRule(templateDefinitionToken, '<'));
rules.add(new AntlrCharacterRule(templateDefinitionToken, '>'));
rules.add(new AntlrCharacterRule(templateDefinitionToken, '$'));
rules.add(new AntlrCharacterRule(templateDefinitionToken, '$'));
rules.add(new SingleLineRule("\"", "\"", stringToken));
// default token
setDefaultReturnToken(getToken(StringTemplateUIConstants.SH_DEFAULT));
return rules;
}
@Override
protected String[] getTokenProperties() {
return TOKENS;
}
}