| /******************************************************************************* |
| * Copyright (c) 2009 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.p2.ui.sdk; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.internal.p2.ui.sdk.prefs.PreferenceConstants; |
| import org.eclipse.equinox.internal.provisional.p2.core.ProvisionException; |
| import org.eclipse.equinox.internal.provisional.p2.director.ProvisioningPlan; |
| import org.eclipse.equinox.internal.provisional.p2.ui.IStatusCodes; |
| import org.eclipse.equinox.internal.provisional.p2.ui.ProvUI; |
| import org.eclipse.equinox.internal.provisional.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 3.5 |
| */ |
| public class SDKPolicy extends Policy { |
| public SDKPolicy() { |
| setProfileChooser(new IProfileChooser() { |
| public String getProfileId(Shell shell) { |
| try { |
| return ProvSDKUIActivator.getSelfProfileId(); |
| } catch (ProvisionException e) { |
| ProvUI.handleException(e, e.getStatus().getMessage(), StatusManager.LOG); |
| return null; |
| } |
| } |
| }); |
| setRepositoryManipulator(new ColocatedRepositoryManipulator(this, PreferenceConstants.PREF_PAGE_SITES) { |
| public String getManipulatorLinkLabel() { |
| return ProvSDKMessages.ProvSDKUIActivator_SitePrefLink; |
| } |
| }); |
| setPlanValidator(new PlanValidator() { |
| public boolean continueWorkingWithPlan(ProvisioningPlan plan, Shell shell) { |
| if (plan == null) |
| return false; |
| if (plan.getStatus().getSeverity() == IStatus.CANCEL) |
| return false; |
| |
| // Special case those statuses where we would never want to open a wizard |
| if (plan.getStatus().getCode() == IStatusCodes.NOTHING_TO_UPDATE) { |
| ProvUI.reportStatus(plan.getStatus(), StatusManager.BLOCK); |
| return false; |
| } |
| |
| // Allow the wizard to open if there is no error |
| if (plan.getStatus().getSeverity() != IStatus.ERROR) |
| return true; |
| |
| // There is an error. 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)) { |
| ProvUI.reportStatus(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) |
| ProvUI.reportStatus(plan.getStatus(), StatusManager.SHOW | StatusManager.LOG); |
| return dialog.getReturnCode() == IDialogConstants.YES_ID; |
| } |
| }); |
| // Start with the default query context and configure some settings |
| IUViewQueryContext queryContext = new IUViewQueryContext(IUViewQueryContext.AVAILABLE_VIEW_BY_CATEGORY); |
| setQueryContext(queryContext); |
| ProvSDKUIActivator.getDefault().updateWithPreferences(queryContext); |
| } |
| |
| public IStatus getNoProfileChosenStatus() { |
| return ProvSDKUIActivator.getNoSelfProfileStatus(); |
| } |
| } |