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// Copyright (c) 2011 Chan Wai Shing
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
package syntaxhighlighter.brush;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.regex.Pattern;

/**
 * Groovy brush.
 * @author Chan Wai Shing 
 */
public class BrushGroovy extends Brush {

  public BrushGroovy() {
    super();

    // Contributed by Andres Almiray
    // http://jroller.com/aalmiray/entry/nice_source_code_syntax_highlighter

    String keywords = "as assert break case catch class continue def default do else extends finally "
            + "if in implements import instanceof interface new package property return switch "
            + "throw throws try while public protected private static";
    String types = "void boolean byte char short int long float double";
    String constants = "null";
    String methods = "allProperties count get size "
            + "collect each eachProperty eachPropertyName eachWithIndex find findAll "
            + "findIndexOf grep inject max min reverseEach sort "
            + "asImmutable asSynchronized flatten intersect join pop reverse subMap toList "
            + "padRight padLeft contains eachMatch toCharacter toLong toUrl tokenize "
            + "eachFile eachFileRecurse eachB yte eachLine readBytes readLine getText "
            + "splitEachLine withReader append encodeBase64 decodeBase64 filterLine "
            + "transformChar transformLine withOutputStream withPrintWriter withStream "
            + "withStreams withWriter withWriterAppend write writeLine "
            + "dump inspect invokeMethod print println step times upto use waitForOrKill "
            + "getText";

    List _regExpRuleList = new ArrayList();
    _regExpRuleList.add(new RegExpRule(RegExpRule.singleLineCComments, "comments")); // one line comments
    _regExpRuleList.add(new RegExpRule(RegExpRule.multiLineCComments, "comments")); // multiline comments
    _regExpRuleList.add(new RegExpRule(RegExpRule.doubleQuotedString, "string")); // strings
    _regExpRuleList.add(new RegExpRule(RegExpRule.singleQuotedString, "string")); // strings
    _regExpRuleList.add(new RegExpRule("\"\"\".*\"\"\"", "string")); // GStrings
    _regExpRuleList.add(new RegExpRule("\\b([\\d]+(\\.[\\d]+)?|0x[a-f0-9]+)\\b", Pattern.CASE_INSENSITIVE, "value")); // numbers
    _regExpRuleList.add(new RegExpRule(getKeywords(keywords), Pattern.MULTILINE, "keyword")); // goovy keyword
    _regExpRuleList.add(new RegExpRule(getKeywords(types), Pattern.MULTILINE, "color1")); // goovy/java type
    _regExpRuleList.add(new RegExpRule(getKeywords(constants), Pattern.MULTILINE, "constants")); // constants
    _regExpRuleList.add(new RegExpRule(getKeywords(methods), Pattern.MULTILINE, "functions")); // methods
    setRegExpRuleList(_regExpRuleList);

    setHTMLScriptRegExp(HTMLScriptRegExp.aspScriptTags);

    setCommonFileExtensionList(Arrays.asList("groovy"));
  }
}