| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.equinox.internal.provisional.p2.ui.actions; |
| |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.eclipse.equinox.internal.p2.ui.model.MetadataRepositoryElement; |
| import org.eclipse.equinox.internal.provisional.p2.ui.ProvisioningOperationRunner; |
| import org.eclipse.equinox.internal.provisional.p2.ui.operations.ProvisioningOperation; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| public abstract class ColocatedRepositoryAction extends ProvisioningAction { |
| |
| public ColocatedRepositoryAction(String label, String tooltipText, ISelectionProvider selectionProvider) { |
| super(label, selectionProvider); |
| setToolTipText(tooltipText); |
| init(); |
| } |
| |
| public void run() { |
| ProvisioningOperationRunner.schedule(getOperation(), StatusManager.SHOW | StatusManager.LOG); |
| } |
| |
| protected abstract ProvisioningOperation getOperation(); |
| |
| protected URI[] getSelectedLocations(Object[] selectionArray) { |
| List urls = new ArrayList(); |
| for (int i = 0; i < selectionArray.length; i++) { |
| if (selectionArray[i] instanceof MetadataRepositoryElement) |
| urls.add(((MetadataRepositoryElement) selectionArray[i]).getLocation()); |
| } |
| return (URI[]) urls.toArray(new URI[urls.size()]); |
| } |
| |
| protected void checkEnablement(Object[] selectionArray) { |
| setEnabled(getSelectedLocations(selectionArray).length > 0); |
| } |
| } |