| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.taverna.workbench.activityicons; |
| |
| import java.net.URI; |
| |
| import javax.swing.Icon; |
| import javax.swing.ImageIcon; |
| |
| public class DefaultActivityIcon implements ActivityIconSPI { |
| private static final String ICON_RESOURCE = "/default-activity-icon.png"; |
| |
| @Override |
| public int canProvideIconScore(URI activityType) { |
| // For any activity we can provide a default icon |
| return DEFAULT_ICON; |
| } |
| |
| @Override |
| public Icon getIcon(URI activityType) { |
| return getDefaultIcon(); |
| } |
| |
| public static Icon getDefaultIcon() { |
| return IconLoader.icon; |
| } |
| |
| private static class IconLoader { |
| static final Icon icon = loadDefaultIcon(); |
| |
| private static Icon loadDefaultIcon() { |
| return new ImageIcon( |
| DefaultActivityIcon.class.getResource(ICON_RESOURCE)); |
| } |
| } |
| } |