ManageNonDescriptorClassesAction.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsplugin;

import org.eclipse.persistence.tools.workbench.framework.action.AbstractEnablableFrameworkAction;
import org.eclipse.persistence.tools.workbench.framework.app.ApplicationNode;
import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContext;
import org.eclipse.persistence.tools.workbench.mappingsmodel.project.MWProject;


public final class ManageNonDescriptorClassesAction
    extends AbstractEnablableFrameworkAction
{
    ManageNonDescriptorClassesAction(WorkbenchContext context) {
        super(context);
    }

    protected void initialize() {
        super.initialize();
        this.setIcon(EMPTY_ICON);
        this.initializeTextAndMnemonic("MANAGE_NON_DESCRIPTOR_CLASSES");
        this.initializeToolTipText("MANAGE_NON_DESCRIPTOR_CLASSES.toolTipText");
    }

    protected void execute() {
        // The assumption is that there is only one project node upon which to execute
        MWProject project = (MWProject) this.selectedNodes()[0].getProjectRoot().getValue();
        NonDescriptorClassManagementDialog dialog =
            new NonDescriptorClassManagementDialog(this.getWorkbenchContext(), project);
        dialog.show();
    }

    protected boolean shouldBeEnabled(ApplicationNode selectedNode) {
        return this.navigatorSelectionModel().getSelectedProjectNodes().length == 1;
    }
}