| /******************************************************************************* |
| * Copyright (c) 2008, 2013 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * David Dubrow <david.dubrow@nokia.com> - Bug 276356 [ui] check the wizard and page completion logic for AcceptLicensesWizardPage |
| * Sonatype, Inc. - ongoing development |
| * Ericsson AB (Hamdan Msheik) - Bypass install license wizard page via plugin_customization |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.p2.ui.dialogs; |
| |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.preferences.*; |
| import org.eclipse.equinox.internal.p2.ui.ProvUIActivator; |
| import org.eclipse.equinox.internal.p2.ui.model.ElementUtils; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.p2.operations.ProfileChangeOperation; |
| import org.eclipse.equinox.p2.ui.*; |
| import org.eclipse.jface.wizard.IWizardPage; |
| |
| /** |
| * Common superclass for wizards that need to show licenses. |
| * |
| * @since 3.5 |
| */ |
| public abstract class WizardWithLicenses extends ProvisioningOperationWizard { |
| |
| private static final String BYPASS_LICENSE_PAGE = "bypassLicensePage"; //$NON-NLS-1$ |
| |
| AcceptLicensesWizardPage licensePage; |
| boolean bypassLicensePage; |
| |
| public boolean isBypassLicensePage() { |
| return bypassLicensePage; |
| } |
| |
| public void setBypassLicensePage(boolean bypassLicensePage) { |
| this.bypassLicensePage = bypassLicensePage; |
| } |
| |
| @Override |
| public void addPages() { |
| super.addPages(); |
| |
| if (!bypassLicensePage) { |
| licensePage = createLicensesPage(); |
| addPage(licensePage); |
| } |
| } |
| |
| public WizardWithLicenses(ProvisioningUI ui, ProfileChangeOperation operation, Object[] initialSelections, |
| LoadMetadataRepositoryJob job) { |
| super(ui, operation, initialSelections, job); |
| this.bypassLicensePage = canBypassLicensePage(); |
| } |
| |
| protected AcceptLicensesWizardPage createLicensesPage() { |
| IInstallableUnit[] ius = new IInstallableUnit[0]; |
| if (planSelections != null) |
| ius = ElementUtils.elementsToIUs(planSelections).toArray(new IInstallableUnit[0]); |
| return new AcceptLicensesWizardPage(ui.getLicenseManager(), ius, operation); |
| } |
| |
| /* |
| * Overridden to determine whether the license page should be shown. |
| */ |
| @Override |
| public IWizardPage getNextPage(IWizardPage page) { |
| // If the license page is supposed to be the next page, |
| // ensure there are actually licenses that need acceptance. |
| IWizardPage proposedPage = super.getNextPage(page); |
| |
| if (!bypassLicensePage) { |
| if (proposedPage == licensePage && licensePage != null) { |
| if (!licensePage.hasLicensesToAccept()) { |
| proposedPage = null; |
| } else { |
| proposedPage = licensePage; |
| } |
| } |
| } |
| |
| return proposedPage; |
| } |
| |
| @Override |
| protected void planChanged() { |
| super.planChanged(); |
| if (!bypassLicensePage) { |
| licensePage.update(ElementUtils.elementsToIUs(planSelections).toArray(new IInstallableUnit[0]), operation); |
| } |
| } |
| |
| @Override |
| public boolean performFinish() { |
| |
| if (!bypassLicensePage) { |
| licensePage.performFinish(); |
| } |
| |
| return super.performFinish(); |
| } |
| |
| public static boolean canBypassLicensePage() { |
| IScopeContext[] contexts = new IScopeContext[] { InstanceScope.INSTANCE, DefaultScope.INSTANCE, |
| BundleDefaultsScope.INSTANCE, ConfigurationScope.INSTANCE }; |
| boolean bypass = Platform.getPreferencesService().getBoolean(ProvUIActivator.PLUGIN_ID, BYPASS_LICENSE_PAGE, |
| false, contexts); |
| return bypass; |
| } |
| |
| } |