| /******************************************************************************* |
| * Copyright (c) 2007, 2010 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 |
| * Sonatype, Inc. - ongoing development |
| *******************************************************************************/ |
| |
| package org.eclipse.equinox.internal.p2.ui.admin; |
| |
| import java.util.Collection; |
| import org.eclipse.equinox.internal.p2.ui.ProvUI; |
| import org.eclipse.equinox.internal.p2.ui.actions.ProfileModificationAction; |
| import org.eclipse.equinox.internal.p2.ui.admin.dialogs.AddProfileDialog; |
| import org.eclipse.equinox.internal.p2.ui.model.*; |
| import org.eclipse.equinox.internal.p2.ui.viewers.ProvElementContentProvider; |
| import org.eclipse.equinox.internal.p2.ui.viewers.ProvElementLabelProvider; |
| import org.eclipse.equinox.p2.engine.IProfile; |
| import org.eclipse.equinox.p2.engine.IProfileRegistry; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.p2.operations.InstallOperation; |
| import org.eclipse.equinox.p2.operations.ProfileChangeOperation; |
| import org.eclipse.equinox.p2.ui.ProvisioningUI; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ui.dialogs.ListDialog; |
| |
| public class InstallAction extends ProfileModificationAction { |
| |
| String userChosenProfileId; |
| |
| public InstallAction(ProvisioningUI ui, ISelectionProvider selectionProvider) { |
| super(ui, ProvUI.INSTALL_COMMAND_LABEL, selectionProvider, null); |
| setToolTipText(ProvUI.INSTALL_COMMAND_TOOLTIP); |
| userChosenProfileId = ui.getProfileId(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.equinox.internal.provisional.p2.ui.actions.ProfileModificationAction#isEnabledFor(java.lang.Object[]) |
| */ |
| protected boolean isEnabledFor(Object[] selectionArray) { |
| if (selectionArray.length == 0) |
| return false; |
| // We allow non-IU's to be selected at this point, but there |
| // must be at least one installable unit selected that is |
| // selectable |
| for (int i = 0; i < selectionArray.length; i++) { |
| if (selectionArray[i] instanceof InstalledIUElement && isSelectable((IIUElement) selectionArray[i])) |
| return true; |
| IInstallableUnit iu = ProvUI.getAdapter(selectionArray[i], IInstallableUnit.class); |
| if (iu != null && isSelectable(iu)) |
| return true; |
| } |
| return false; |
| } |
| |
| /* |
| * Overridden to reject categories and nested IU's (parent is a non-category IU) |
| * (non-Javadoc) |
| * @see org.eclipse.equinox.internal.provisional.p2.ui.actions.ProfileModificationAction#isSelectable(org.eclipse.equinox.internal.p2.ui.model.IUElement) |
| */ |
| protected boolean isSelectable(IIUElement element) { |
| return super.isSelectable(element) && !(element.getParent(element) instanceof AvailableIUElement); |
| } |
| |
| protected int performAction(ProfileChangeOperation operation, Collection<IInstallableUnit> ius) { |
| ProvisioningUI ui = ProvAdminUIActivator.getDefault().getProvisioningUI(userChosenProfileId); |
| operation.setProfileId(userChosenProfileId); |
| int ret = ui.openInstallWizard(ius, (InstallOperation) operation, null); |
| userChosenProfileId = null; |
| return ret; |
| } |
| |
| protected ProfileChangeOperation getProfileChangeOperation(Collection<IInstallableUnit> ius) { |
| InstallOperation op = new InstallOperation(getSession(), ius); |
| op.setProfileId(userChosenProfileId); |
| return op; |
| } |
| |
| protected boolean isInvalidProfileId() { |
| if (userChosenProfileId == null) { |
| userChosenProfileId = getUserChosenProfileId(); |
| } |
| return userChosenProfileId == null; |
| } |
| |
| private String getUserChosenProfileId() { |
| IProfileRegistry registry = ProvAdminUIActivator.getDefault().getProfileRegistry(); |
| if (registry.getProfiles().length == 0) { |
| AddProfileDialog dialog = new AddProfileDialog(getShell(), new String[0]); |
| if (dialog.open() == Window.OK) { |
| return dialog.getAddedProfileId(); |
| } |
| return null; |
| } |
| |
| ListDialog dialog = new ListDialog(getShell()); |
| dialog.setTitle("Choose a Profile"); |
| dialog.setLabelProvider(new ProvElementLabelProvider()); |
| dialog.setInput(new Profiles(getProvisioningUI())); |
| dialog.setContentProvider(new ProvElementContentProvider()); |
| dialog.open(); |
| Object[] result = dialog.getResult(); |
| if (result != null && result.length > 0) { |
| IProfile profile = ProvUI.getAdapter(result[0], IProfile.class); |
| if (profile != null) |
| return profile.getProfileId(); |
| } |
| return null; |
| } |
| |
| protected void runCanceled() { |
| super.runCanceled(); |
| userChosenProfileId = null; |
| } |
| } |