| /******************************************************************************* |
| * Copyright (c) 2009, 2017 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 |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.p2.ui.sdk; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.internal.p2.ui.sdk.prefs.PreferenceConstants; |
| import org.eclipse.equinox.p2.engine.IProvisioningPlan; |
| import org.eclipse.equinox.p2.engine.query.UserVisibleRootQuery; |
| import org.eclipse.equinox.p2.operations.ProfileChangeOperation; |
| import org.eclipse.equinox.p2.query.QueryUtil; |
| import org.eclipse.equinox.p2.ui.Policy; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.MessageDialogWithToggle; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| /** |
| * SDKPolicy defines the Eclipse SDK UI policies for the |
| * p2 UI. The policy is declared as an OSGi service in |
| * the policy_component.xml file. |
| * |
| * @since 3.6 |
| */ |
| public class SDKPolicy extends Policy { |
| |
| public SDKPolicy() { |
| // initialize for our values |
| setVisibleAvailableIUQuery(QueryUtil.createIUGroupQuery()); |
| // If this ever changes, we must change AutomaticUpdateSchedule.getProfileQuery() |
| setVisibleInstalledIUQuery(new UserVisibleRootQuery()); |
| setRepositoryPreferencePageId("org.eclipse.equinox.internal.p2.ui.sdk.SitesPreferencePage"); //$NON-NLS-1$ |
| setRepositoryPreferencePageName(ProvSDKMessages.SDKPolicy_PrefPageName); |
| ProvSDKUIActivator.getDefault().updateWithPreferences(this); |
| } |
| |
| @Override |
| public IStatus getNoProfileChosenStatus() { |
| return ProvSDKUIActivator.getNoSelfProfileStatus(); |
| } |
| |
| public boolean continueWorkingOperation(ProfileChangeOperation operation, Shell shell) { |
| // don't continue if superclass has already identified problem scenarios |
| boolean ok = super.continueWorkingWithOperation(operation, shell); |
| if (!ok) |
| return false; |
| |
| IProvisioningPlan plan = operation.getProvisioningPlan(); |
| if (plan == null) |
| return false; |
| |
| // Check the preference to see whether to continue. |
| IPreferenceStore prefs = ProvSDKUIActivator.getDefault().getPreferenceStore(); |
| String openPlan = prefs.getString(PreferenceConstants.PREF_OPEN_WIZARD_ON_ERROR_PLAN); |
| if (MessageDialogWithToggle.ALWAYS.equals(openPlan)) { |
| return true; |
| } |
| if (MessageDialogWithToggle.NEVER.equals(openPlan)) { |
| StatusManager.getManager().handle(plan.getStatus(), StatusManager.SHOW | StatusManager.LOG); |
| return false; |
| } |
| MessageDialogWithToggle dialog = MessageDialogWithToggle.openYesNoCancelQuestion(shell, ProvSDKMessages.ProvSDKUIActivator_Question, ProvSDKMessages.ProvSDKUIActivator_OpenWizardAnyway, null, false, prefs, PreferenceConstants.PREF_OPEN_WIZARD_ON_ERROR_PLAN); |
| |
| // Any answer but yes will stop the performance of the plan, but NO is interpreted to mean, show me the error. |
| if (dialog.getReturnCode() == IDialogConstants.NO_ID) |
| StatusManager.getManager().handle(plan.getStatus(), StatusManager.SHOW | StatusManager.LOG); |
| return dialog.getReturnCode() == IDialogConstants.YES_ID; |
| } |
| } |