| /******************************************************************************* |
| * Copyright (c) 2008, 2016 xored software, Inc. |
| * |
| * 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: |
| * xored software, Inc. - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.ruby.internal.ui.text; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.dltk.ui.editor.highlighting.SemanticHighlighting; |
| |
| public class RubySemanticHighlighting extends SemanticHighlighting { |
| |
| private final String preferenceKey; |
| private final String displayName; |
| private final boolean enablement; |
| |
| public RubySemanticHighlighting(String preferenceKey, String displayName) { |
| this(preferenceKey, displayName, true); |
| } |
| |
| public RubySemanticHighlighting(String preferenceKey, String displayName, |
| boolean enablement) { |
| Assert.isNotNull(preferenceKey); |
| this.preferenceKey = preferenceKey; |
| this.displayName = displayName; |
| this.enablement = enablement; |
| } |
| |
| @Override |
| public String getPreferenceKey() { |
| return preferenceKey; |
| } |
| |
| @Override |
| public String getDisplayName() { |
| return displayName; |
| } |
| |
| @Override |
| public boolean isSemanticOnly() { |
| return displayName != null; |
| } |
| |
| @Override |
| public String getEnabledPreferenceKey() { |
| return enablement ? super.getEnabledPreferenceKey() : null; |
| } |
| |
| @Override |
| public int hashCode() { |
| return preferenceKey.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj instanceof RubySemanticHighlighting) { |
| final RubySemanticHighlighting other = (RubySemanticHighlighting) obj; |
| return preferenceKey.equals(other.preferenceKey); |
| } |
| return false; |
| } |
| |
| } |