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A library adding code completion and other advanced features for Java, JavaScript, Perl, and other languages to RSyntaxTextArea.

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/*
 * 01/11/2010
 *
 * Copyright (C) 2011 Robert Futrell
 * robert_futrell at users.sourceforge.net
 * http://fifesoft.com/rsyntaxtextarea
 *
 * This library is distributed under a modified BSD license.  See the included
 * RSTALanguageSupport.License.txt file for details.
 */
package org.fife.rsta.ac.groovy;

import org.fife.ui.autocomplete.BasicCompletion;
import org.fife.ui.autocomplete.CompletionProvider;
import org.fife.ui.autocomplete.DefaultCompletionProvider;
import org.fife.ui.autocomplete.LanguageAwareCompletionProvider;


/**
 * A completion provider for Groovy.  This is a work in progress and is not
 * recommended for real use.
 *
 * @author Robert Futrell
 * @version 1.0
 */
public class GroovyCompletionProvider extends LanguageAwareCompletionProvider {


	/**
	 * Constructor.
	 */
	public GroovyCompletionProvider() {
		setDefaultCompletionProvider(createCodeCompletionProvider());
		setStringCompletionProvider(createStringCompletionProvider());
		setCommentCompletionProvider(createCommentCompletionProvider());
	}


	/**
	 * Adds shorthand completions to the code completion provider.
	 *
	 * @param codeCP The code completion provider.
	 */
	protected void addShorthandCompletions(DefaultCompletionProvider codeCP) {
	}


	/**
	 * Returns the provider to use when editing code.
	 *
	 * @return The provider.
	 * @see #createCommentCompletionProvider()
	 * @see #createStringCompletionProvider()
	 * @see #addShorthandCompletions(DefaultCompletionProvider)
	 */
	protected CompletionProvider createCodeCompletionProvider() {
		CompletionProvider cp = new GroovySourceCompletionProvider();
		return cp;
	}


	/**
	 * Returns the provider to use when in a comment.
	 *
	 * @return The provider.
	 * @see #createCodeCompletionProvider()
	 * @see #createStringCompletionProvider()
	 */
	protected CompletionProvider createCommentCompletionProvider() {
		DefaultCompletionProvider cp = new DefaultCompletionProvider();
		cp.addCompletion(new BasicCompletion(cp, "TODO:", "A to-do reminder"));
		cp.addCompletion(new BasicCompletion(cp, "FIXME:", "A bug that needs to be fixed"));
		return cp;
	}


	/**
	 * Returns the completion provider to use when the caret is in a string.
	 *
	 * @return The provider.
	 * @see #createCodeCompletionProvider()
	 * @see #createCommentCompletionProvider()
	 */
	protected CompletionProvider createStringCompletionProvider() {
		DefaultCompletionProvider cp = new DefaultCompletionProvider();
		cp.addCompletion(new BasicCompletion(cp, "%c", "char", "Prints a character"));
		cp.addCompletion(new BasicCompletion(cp, "%i", "signed int", "Prints a signed integer"));
		cp.addCompletion(new BasicCompletion(cp, "%f", "float", "Prints a float"));
		cp.addCompletion(new BasicCompletion(cp, "%s", "string", "Prints a string"));
		cp.addCompletion(new BasicCompletion(cp, "%u", "unsigned int", "Prints an unsigned integer"));
		cp.addCompletion(new BasicCompletion(cp, "\\n", "Newline", "Prints a newline"));
		return cp;
	}


}