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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.actions;
import java.util.Collection;
import org.eclipse.equinox.internal.p2.ui.ProvUI;
import org.eclipse.equinox.internal.p2.ui.model.*;
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;
public class InstallAction extends ProfileModificationAction {
public InstallAction(ProvisioningUI ui, ISelectionProvider selectionProvider, String profileId) {
super(ui, ProvUI.INSTALL_COMMAND_LABEL, selectionProvider, profileId);
setToolTipText(ProvUI.INSTALL_COMMAND_TOOLTIP);
}
/*
* (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) {
return getProvisioningUI().openInstallWizard(getShell(), ius, (InstallOperation) operation, null);
}
protected ProfileChangeOperation getProfileChangeOperation(Collection<IInstallableUnit> ius) {
InstallOperation op = new InstallOperation(getSession(), ius);
op.setProfileId(profileId);
// op.setRootMarkerKey(getPolicy().getQueryContext().getVisibleInstalledIUProperty());
return op;
}
}
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