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/*******************************************************************************
* Copyright (c) 2007, 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
* Genuitec, LLC - added license support
*******************************************************************************/
package org.eclipse.equinox.internal.p2.ui.dialogs;
import java.util.*;
import org.eclipse.equinox.internal.p2.ui.ProvUIImages;
import org.eclipse.equinox.internal.p2.ui.ProvUIMessages;
import org.eclipse.equinox.internal.p2.ui.model.AvailableUpdateElement;
import org.eclipse.equinox.internal.p2.ui.model.IUElementListRoot;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.operations.*;
import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob;
import org.eclipse.equinox.p2.ui.ProvisioningUI;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.swt.widgets.Composite;
/**
* @since 3.4
*/
public class UpdateWizard extends WizardWithLicenses {
IInstallableUnit[] iusToReplace;
boolean skipSelectionsPage = false;
public static IInstallableUnit[] getIUsToReplace(Object[] elements) {
Set<IInstallableUnit> iusToReplace = new HashSet<IInstallableUnit>();
for (int i = 0; i < elements.length; i++) {
if (elements[i] instanceof AvailableUpdateElement) {
iusToReplace.add(((AvailableUpdateElement) elements[i]).getIUToBeUpdated());
}
}
return iusToReplace.toArray(new IInstallableUnit[iusToReplace.size()]);
}
public static IInstallableUnit[] getReplacementIUs(Object[] elements) {
Set<IInstallableUnit> replacements = new HashSet<IInstallableUnit>();
for (int i = 0; i < elements.length; i++) {
if (elements[i] instanceof AvailableUpdateElement) {
replacements.add(((AvailableUpdateElement) elements[i]).getIU());
}
}
return replacements.toArray(new IInstallableUnit[replacements.size()]);
}
public static Update[] makeUpdatesFromElements(Object[] elements) {
Set<Update> updates = new HashSet<Update>();
for (int i = 0; i < elements.length; i++) {
if (elements[i] instanceof AvailableUpdateElement) {
updates.add(((AvailableUpdateElement) elements[i]).getUpdate());
}
}
return updates.toArray(new Update[updates.size()]);
}
public UpdateWizard(ProvisioningUI ui, UpdateOperation operation, Object[] initialSelections, LoadMetadataRepositoryJob preloadJob) {
super(ui, operation, initialSelections, preloadJob);
setWindowTitle(ProvUIMessages.UpdateAction_UpdatesAvailableTitle);
setDefaultPageImageDescriptor(ProvUIImages.getImageDescriptor(ProvUIImages.WIZARD_BANNER_UPDATE));
}
protected ISelectableIUsPage createMainPage(IUElementListRoot input, Object[] selections) {
mainPage = new SelectableIUsPage(ui, this, input, selections);
mainPage.setTitle(ProvUIMessages.UpdateAction_UpdatesAvailableTitle);
mainPage.setDescription(ProvUIMessages.UpdateAction_UpdatesAvailableMessage);
((SelectableIUsPage) mainPage).updateStatus(input, operation);
return mainPage;
}
protected ResolutionResultsWizardPage createResolutionPage() {
return new UpdateWizardPage(ui, this, root, (UpdateOperation) operation);
}
protected void initializeResolutionModelElements(Object[] selectedElements) {
root = new IUElementListRoot();
ArrayList<AvailableUpdateElement> list = new ArrayList<AvailableUpdateElement>(selectedElements.length);
ArrayList<AvailableUpdateElement> selected = new ArrayList<AvailableUpdateElement>(selectedElements.length);
for (int i = 0; i < selectedElements.length; i++) {
if (selectedElements[i] instanceof AvailableUpdateElement) {
AvailableUpdateElement element = (AvailableUpdateElement) selectedElements[i];
AvailableUpdateElement newElement = new AvailableUpdateElement(root, element.getIU(), element.getIUToBeUpdated(), getProfileId(), shouldShowProvisioningPlanChildren());
list.add(newElement);
selected.add(newElement);
} else if (selectedElements[i] instanceof Update) {
Update update = (Update) selectedElements[i];
AvailableUpdateElement newElement = new AvailableUpdateElement(root, update.replacement, update.toUpdate, getProfileId(), shouldShowProvisioningPlanChildren());
list.add(newElement);
selected.add(newElement);
}
}
root.setChildren(list.toArray());
planSelections = selected.toArray();
}
public void createPageControls(Composite pageContainer) {
super.createPageControls(pageContainer);
if (getRepositoryPreloadJob() != null)
// async exec since we are in the middle of opening
pageContainer.getDisplay().asyncExec(new Runnable() {
public void run() {
getRepositoryPreloadJob().reportAccumulatedStatus();
}
});
}
protected IResolutionErrorReportingPage createErrorReportingPage() {
return (SelectableIUsPage) mainPage;
}
public void setSkipSelectionsPage(boolean skipSelectionsPage) {
this.skipSelectionsPage = skipSelectionsPage;
}
public IWizardPage getStartingPage() {
if (skipSelectionsPage) {
// TODO see https://bugs.eclipse.org/bugs/show_bug.cgi?id=276963
IWizardPage page = getNextPage(mainPage);
if (page != null)
return page;
}
return mainPage;
}
/* (non-Javadoc)
* @see org.eclipse.equinox.internal.p2.ui.dialogs.ProvisioningOperationWizard#getProfileChangeOperation(java.lang.Object[])
*/
protected ProfileChangeOperation getProfileChangeOperation(Object[] elements) {
if (operation == null) {
operation = new UpdateOperation(ui.getSession(), getIUsToReplace(elements));
operation.setProfileId(getProfileId());
// operation.setRootMarkerKey(getRootMarkerKey());
operation.setProvisioningContext(getProvisioningContext());
} else {
((UpdateOperation) operation).setSelectedUpdates(makeUpdatesFromElements(elements));
}
return operation;
}
}
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