Ptidej-v5.2-master/PADL Creator JavaFile (Eclipse) Tests/data/argouml/trunk/src_new/org/argouml/uml/diagram/ui/ActionAddStereotype.java
// $Id$
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package org.argouml.uml.diagram.ui;

import java.awt.event.ActionEvent;

import javax.swing.Action;

import org.argouml.i18n.Translator;
import org.argouml.kernel.Project;
import org.argouml.kernel.ProjectManager;
import org.argouml.kernel.ProjectSettings;
import org.argouml.model.Model;
import org.tigris.gef.undo.UndoableAction;


/**
 * Action to add a sterotype to a model element.
 * @author Bob Tarling
 */
class ActionAddStereotype extends UndoableAction {
    private Object modelElement;
    private Object stereotype;

    /**
     * Constructor.
     *
     * @param me The model element.
     * @param st The stereotype.
     */
    public ActionAddStereotype(Object me, Object st) {
        super(Translator.localize(buildString(st)),
                null);
        // Set the tooltip string:
        putValue(Action.SHORT_DESCRIPTION, 
                Translator.localize(buildString(st)));
        modelElement = me;
        stereotype = st;
    }
    
    private static String buildString(Object st) {
        Project p = ProjectManager.getManager().getCurrentProject();
        ProjectSettings ps = p.getProjectSettings();
        return ps.getLeftGuillemot() 
            + Model.getFacade().getName(st)
            + ps.getRightGuillemot();
    }

    /**
     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
     */
    public void actionPerformed(ActionEvent ae) {
    	super.actionPerformed(ae);
        if (Model.getFacade().getStereotypes(modelElement)
                .contains(stereotype)) {
            Model.getCoreHelper().removeStereotype(modelElement, stereotype);
        } else {
            Object stereo =
                Model.getModelManagementHelper()
                    .getCorrespondingElement(stereotype,
                        Model.getFacade().getModel(modelElement), true);
            Model.getCoreHelper().addStereotype(modelElement, stereo);
        }
    }

    /**
     * @see javax.swing.Action#getValue(java.lang.String)
     */
    public Object getValue(String key) {
        if ("SELECTED".equals(key)) {
            if (Model.getFacade().getStereotypes(modelElement).contains(
                    stereotype)) {
                return Boolean.TRUE;
            } else {
                return Boolean.FALSE;
            }
        }
        return super.getValue(key);
    }
}
