| /** |
| * Copyright (c) 2018 Angelo ZERR. |
| * 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: |
| * Angelo Zerr <angelo.zerr@gmail.com> - [CodeMining] Provide Java References/Implementation CodeMinings - Bug 529127 |
| */ |
| package org.eclipse.jdt.internal.ui.preferences; |
| |
| import org.eclipse.core.expressions.PropertyTester; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| |
| /** |
| * Property tester which checks that a given preference is true from the Java preference store. |
| * |
| * @since 3.16 |
| */ |
| public class JavaPreferencesPropertyTester extends PropertyTester { |
| |
| @Override |
| public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { |
| String preferenceName= expectedValue.toString(); |
| return isEnabled(preferenceName); |
| } |
| |
| /** |
| * Returns <code>true</code> if the given preference name is set to true from the Java UI |
| * preferences and <code>false</code> otherwise. |
| * |
| * @param preferenceName the preference name check. |
| * @return <code>true</code> if the given preference name is set to true from the Java UI |
| * preferences and <code>false</code> otherwise. |
| */ |
| public static boolean isEnabled(String preferenceName) { |
| return PreferenceConstants.getPreferenceStore() |
| .getBoolean(preferenceName); |
| } |
| |
| } |