| /******************************************************************************* |
| * Copyright (c) 2007, 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.model; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.equinox.internal.p2.ui.model.ProvElement; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.internal.provisional.p2.ui.ProvUIImages; |
| |
| /** |
| * Element wrapper class for installed IU's. Used instead of the plain IU when |
| * there should be a parent profile available for operations. |
| * |
| * @since 3.4 |
| */ |
| public class InstalledIUElement extends ProvElement implements IUElement { |
| |
| String profileId; |
| IInstallableUnit iu; |
| |
| public InstalledIUElement(String profileId, IInstallableUnit iu) { |
| this.profileId = profileId; |
| this.iu = iu; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.equinox.internal.provisional.p2.ui.model.ProvElement#getImageID(java.lang.Object) |
| */ |
| protected String getImageId(Object obj) { |
| return ProvUIImages.IMG_IU; |
| } |
| |
| public String getLabel(Object o) { |
| return iu.getId(); |
| } |
| |
| public Object[] getChildren(Object o) { |
| return null; |
| } |
| |
| public Object getAdapter(Class adapter) { |
| if (adapter == IInstallableUnit.class) |
| return iu; |
| return super.getAdapter(adapter); |
| } |
| |
| public String getProfileId() { |
| return profileId; |
| } |
| |
| public IInstallableUnit getIU() { |
| return iu; |
| } |
| |
| // TODO Later we might consider showing this in the installed views, |
| // but it is less important than before install. |
| public long getSize() { |
| return SIZE_UNKNOWN; |
| } |
| |
| public boolean shouldShowSize() { |
| return false; |
| } |
| |
| public void computeSize(IProgressMonitor monitor) { |
| // Should never be called, as long as shouldShowSize() returns false |
| } |
| |
| public boolean shouldShowVersion() { |
| return true; |
| } |
| |
| public Object getParent(Object o) { |
| // we do not know the element |
| return null; |
| } |
| } |