/*******************************************************************************
* 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.strategies;
import org.eclipse.dltk.ast.Modifiers;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.php.core.codeassist.ICompletionContext;
import org.eclipse.php.core.codeassist.ICompletionReporter;
import org.eclipse.php.core.compiler.ast.nodes.NamespaceReference;
import org.eclipse.php.core.PHPVersion;
import org.eclipse.php.internal.core.codeassist.contexts.AbstractCompletionContext;
/**
* This strategy completes global classes after 'new' statement. It adds "self"
* class to the final result
*
* @author michael
*/
public class ClassInstantiationStrategy extends AbstractClassInstantiationStrategy {
private static final String CLASS_KEYWORD = "class"; //$NON-NLS-1$
public ClassInstantiationStrategy(ICompletionContext context) {
super(context, 0, Modifiers.AccInterface | Modifiers.AccNameSpace | Modifiers.AccAbstract);
}
@Override
public void apply(ICompletionReporter reporter) throws BadLocationException {
AbstractCompletionContext completionContext = (AbstractCompletionContext) getContext();
String suffix = getSuffix(completionContext);
addAlias(reporter, suffix);
// let NamespaceClassInstantiationStrategy to deal with namespace prefix
if (completionContext.getPrefix().indexOf(NamespaceReference.NAMESPACE_SEPARATOR) >= 0) {
return;
}
super.apply(reporter);
addSelf(completionContext, reporter);
// for anonymous class (PHP 7)
if (completionContext.getPHPVersion().isGreaterThan(PHPVersion.PHP5_6)) {
String prefix = completionContext.getPrefixWithoutProcessing();
if (CLASS_KEYWORD.startsWith(prefix) && prefix.indexOf(NamespaceReference.NAMESPACE_SEPARATOR) == -1) {
reporter.reportKeyword(CLASS_KEYWORD, "", getReplacementRange(completionContext)); // $NON-NLS-1$
}
}
}
}