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/*******************************************************************************
* Copyright (c) 2009, 2017 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.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;
}
}
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