/*******************************************************************************
* Copyright (c) 2009 IBM Corporation and others.
* 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
*
* Contributors:
* IBM Corporation - initial API and implementation
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.core.codeassist.contexts;
import org.eclipse.dltk.core.CompletionRequestor;
import org.eclipse.dltk.core.IModelElement;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.php.core.PHPVersion;
public class GotoStatementContext extends StatementContext {
private static final String GOTO_KEYWORD = "goto"; //$NON-NLS-1$
private IModelElement currentElement;
public boolean isValid(ISourceModule sourceModule, int offset, CompletionRequestor requestor) {
if (!super.isValid(sourceModule, offset, requestor)) {
return false;
}
if (getPHPVersion().isLessThan(PHPVersion.PHP5_3)) {
return false;
}
try {
if (GOTO_KEYWORD.equalsIgnoreCase(getPreviousWord())) {
currentElement = getEnclosingElement();
return true;
}
} catch (BadLocationException e) {
}
return false;
}
public IModelElement getCurrentElement() {
return currentElement;
}
}