1 files changed, 68 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/actions/InstallAction.java b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/actions/InstallAction.java
new file mode 100644
index 000000000..c74f19f66
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/actions/InstallAction.java
@@ -0,0 +1,68 @@
+/*******************************************************************************
+ *  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
+ *******************************************************************************/
+
+package org.eclipse.equinox.internal.p2.ui.actions;
+
+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, IInstallableUnit[] ius) {
+		return getProvisioningUI().openInstallWizard(getShell(), ius, (InstallOperation) operation, null);
+	}
+
+	protected ProfileChangeOperation getProfileChangeOperation(IInstallableUnit[] ius) {
+		InstallOperation op = new InstallOperation(getSession(), ius);
+		op.setProfileId(profileId);
+		//		op.setRootMarkerKey(getPolicy().getQueryContext().getVisibleInstalledIUProperty());
+		return op;
+	}
+}