| /******************************************************************************* |
| * Copyright (c) 2004, 2008 Eugene Kuleshov 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: |
| * Eugene Kuleshov - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.tasks.ui; |
| |
| import org.eclipse.core.runtime.IAdapterFactory; |
| import org.eclipse.mylyn.internal.tasks.core.LocalRepositoryConnector; |
| import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector; |
| import org.eclipse.mylyn.tasks.core.TaskRepository; |
| import org.eclipse.mylyn.tasks.ui.AbstractRepositoryConnectorUi; |
| import org.eclipse.mylyn.tasks.ui.TasksUi; |
| import org.eclipse.ui.IActionFilter; |
| |
| /** |
| * Adapter factory for adapting TaskRepository to org.eclipse.ui.IActionFilter |
| * |
| * @author Eugene Kuleshov |
| */ |
| public class TaskRepositoryAdapterFactory implements IAdapterFactory { |
| |
| @SuppressWarnings("unchecked") |
| private static final Class[] ADAPTER_TYPES = new Class[] { IActionFilter.class }; |
| |
| @SuppressWarnings("unchecked") |
| public Class[] getAdapterList() { |
| return ADAPTER_TYPES; |
| } |
| |
| public Object getAdapter(final Object adaptable, @SuppressWarnings("unchecked") Class adapterType) { |
| if (adaptable instanceof TaskRepository) { |
| return new IActionFilter() { |
| public boolean testAttribute(Object target, String name, String value) { |
| TaskRepository repository = (TaskRepository) target; |
| if ("offline".equals(name)) { //$NON-NLS-1$ |
| return Boolean.valueOf(value).booleanValue() == repository.isOffline(); |
| } else if ("supportQuery".equals(name)) { //$NON-NLS-1$ |
| AbstractRepositoryConnectorUi connectorUi = TasksUiPlugin.getConnectorUi(repository.getConnectorKind()); |
| AbstractRepositoryConnector connector = TasksUiPlugin.getRepositoryManager() |
| .getRepositoryConnector(repository.getConnectorKind()); |
| return null != connectorUi.getQueryWizard(repository, null) && connector.canQuery(repository); |
| } else if ("supportNewTask".equals(name)) { //$NON-NLS-1$ |
| AbstractRepositoryConnector connector = TasksUi.getRepositoryManager().getRepositoryConnector( |
| repository.getConnectorKind()); |
| return connector.canCreateNewTask(repository); |
| } else if ("hasRepository".equals(name)) { //$NON-NLS-1$ |
| return !repository.getConnectorKind().equals(LocalRepositoryConnector.CONNECTOR_KIND); |
| } |
| return false; |
| } |
| }; |
| } |
| return null; |
| } |
| |
| } |