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/*******************************************************************************
* Copyright (c) 2007, 2010 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
* Sonatype, Inc. - ongoing development
*******************************************************************************/
package org.eclipse.equinox.internal.p2.ui.admin;
import java.util.Collection;
import org.eclipse.equinox.internal.p2.ui.ProvUI;
import org.eclipse.equinox.internal.p2.ui.actions.ProfileModificationAction;
import org.eclipse.equinox.internal.p2.ui.admin.dialogs.AddProfileDialog;
import org.eclipse.equinox.internal.p2.ui.model.*;
import org.eclipse.equinox.internal.p2.ui.viewers.ProvElementContentProvider;
import org.eclipse.equinox.internal.p2.ui.viewers.ProvElementLabelProvider;
import org.eclipse.equinox.p2.engine.IProfile;
import org.eclipse.equinox.p2.engine.IProfileRegistry;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.operations.InstallOperation;
import org.eclipse.equinox.p2.operations.ProfileChangeOperation;
import org.eclipse.equinox.p2.ui.ProvisioningUI;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.window.Window;
import org.eclipse.ui.dialogs.ListDialog;
public class InstallAction extends ProfileModificationAction {
String userChosenProfileId;
public InstallAction(ProvisioningUI ui, ISelectionProvider selectionProvider) {
super(ui, ProvUI.INSTALL_COMMAND_LABEL, selectionProvider, null);
setToolTipText(ProvUI.INSTALL_COMMAND_TOOLTIP);
userChosenProfileId = ui.getProfileId();
}
/*
* (non-Javadoc)
* @see org.eclipse.equinox.internal.provisional.p2.ui.actions.ProfileModificationAction#isEnabledFor(java.lang.Object[])
*/
protected boolean isEnabledFor(Object[] selectionArray) {
if (selectionArray.length == 0)
return false;
// We allow non-IU's to be selected at this point, but there
// must be at least one installable unit selected that is
// selectable
for (int i = 0; i < selectionArray.length; i++) {
if (selectionArray[i] instanceof InstalledIUElement && isSelectable((IIUElement) selectionArray[i]))
return true;
IInstallableUnit iu = ProvUI.getAdapter(selectionArray[i], IInstallableUnit.class);
if (iu != null && isSelectable(iu))
return true;
}
return false;
}
/*
* Overridden to reject categories and nested IU's (parent is a non-category IU)
* (non-Javadoc)
* @see org.eclipse.equinox.internal.provisional.p2.ui.actions.ProfileModificationAction#isSelectable(org.eclipse.equinox.internal.p2.ui.model.IUElement)
*/
protected boolean isSelectable(IIUElement element) {
return super.isSelectable(element) && !(element.getParent(element) instanceof AvailableIUElement);
}
protected int performAction(ProfileChangeOperation operation, Collection<IInstallableUnit> ius) {
ProvisioningUI ui = ProvAdminUIActivator.getDefault().getProvisioningUI(userChosenProfileId);
operation.setProfileId(userChosenProfileId);
int ret = ui.openInstallWizard(ius, (InstallOperation) operation, null);
userChosenProfileId = null;
return ret;
}
protected ProfileChangeOperation getProfileChangeOperation(Collection<IInstallableUnit> ius) {
InstallOperation op = new InstallOperation(getSession(), ius);
op.setProfileId(userChosenProfileId);
return op;
}
protected boolean isInvalidProfileId() {
if (userChosenProfileId == null) {
userChosenProfileId = getUserChosenProfileId();
}
return userChosenProfileId == null;
}
private String getUserChosenProfileId() {
IProfileRegistry registry = ProvAdminUIActivator.getDefault().getProfileRegistry();
if (registry.getProfiles().length == 0) {
AddProfileDialog dialog = new AddProfileDialog(getShell(), new String[0]);
if (dialog.open() == Window.OK) {
return dialog.getAddedProfileId();
}
return null;
}
ListDialog dialog = new ListDialog(getShell());
dialog.setTitle("Choose a Profile");
dialog.setLabelProvider(new ProvElementLabelProvider());
dialog.setInput(new Profiles(getProvisioningUI()));
dialog.setContentProvider(new ProvElementContentProvider());
dialog.open();
Object[] result = dialog.getResult();
if (result != null && result.length > 0) {
IProfile profile = ProvUI.getAdapter(result[0], IProfile.class);
if (profile != null)
return profile.getProfileId();
}
return null;
}
protected void runCanceled() {
super.runCanceled();
userChosenProfileId = null;
}
}
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