| /******************************************************************************* |
| * Copyright (c) 2010, 2011 Tasktop Technologies 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: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.commons.notifications.ui; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class NotificationElement { |
| |
| protected final IConfigurationElement element; |
| |
| private ImageDescriptor iconDescriptor; |
| |
| private final String id; |
| |
| private final String label; |
| |
| public NotificationElement(IConfigurationElement element) { |
| Assert.isNotNull(element); |
| this.element = element; |
| this.id = element.getAttribute("id"); //$NON-NLS-1$ |
| this.label = element.getAttribute("label"); //$NON-NLS-1$ |
| } |
| |
| public String getId() { |
| return id; |
| } |
| |
| public ImageDescriptor getImageDescriptor() { |
| if (iconDescriptor == null) { |
| if (element != null) { |
| String iconPath = element.getAttribute("icon"); //$NON-NLS-1$ |
| if (iconPath != null) { |
| iconDescriptor = AbstractUIPlugin.imageDescriptorFromPlugin(element.getContributor().getName(), |
| iconPath); |
| } |
| } |
| } |
| return iconDescriptor; |
| } |
| |
| public String getLabel() { |
| return label; |
| } |
| |
| public String getPluginId() { |
| return element.getContributor().getName(); |
| } |
| |
| public IStatus validate() { |
| if (id == null) { |
| return new Status(IStatus.ERROR, NotificationsPlugin.ID_PLUGIN, NLS.bind( |
| "Extension {0} contributed by {1} does not specify id attribute", element.getNamespaceIdentifier(), //$NON-NLS-1$ |
| getPluginId())); //NON-NLS-1$ |
| } else if (label == null) { |
| return new Status(IStatus.ERROR, NotificationsPlugin.ID_PLUGIN, NLS.bind( |
| "Extension {0} contributed by {1} does not specify label attribute", //$NON-NLS-1$ |
| element.getNamespaceIdentifier(), getPluginId())); //NON-NLS-1$ |
| } |
| return Status.OK_STATUS; |
| } |
| |
| } |