Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/diagram/ui/FigStereotype.java
// $Id: FigStereotype.java 16484 2009-01-02 20:22:16Z tfmorris $
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package org.argouml.uml.diagram.ui;

import java.awt.Rectangle;

import org.argouml.model.Model;
import org.argouml.model.UmlChangeEvent;
import org.argouml.notation.providers.uml.NotationUtilityUml;
import org.argouml.uml.diagram.DiagramSettings;
import org.tigris.gef.presentation.Fig;
import org.tigris.gef.presentation.FigText;

/**
 * Fig to show one stereotype within a FigStereotypesGroup.
 * <p>
 * The stereotype is not editable on the fig, hence we
 * do not use a Notation Provider. <p>
 * This Fig listens to model changes regarding the name of the stereotype.
 *
 * @author Bob Tarling
 */
public class FigStereotype extends FigSingleLineText {

    /**
     * Construct a fig for a Stereotype or a keyword (which visually resembles a
     * stereotype).
     * 
     * @param owner owning UML element or null if this fig is being used for a
     *            keyword.
     * @param bounds position and size
     * @param settings render settings
     */
    public FigStereotype(Object owner, Rectangle bounds,
            DiagramSettings settings) {
        super(owner, bounds, settings, true,
                new String[] {"name"});
        assert owner != null;
        initialize();
        setText();
    }

    private void initialize() {
        setEditable(false);
        setTextColor(TEXT_COLOR);
        setTextFilled(false);
        setJustification(FigText.JUSTIFY_CENTER);
        setRightMargin(3);
        setLeftMargin(3);
    }

    /* Force the line-width to 0, since the FigGroup that contains the 
     * stereotype may want to show a border, but we don't. */
    @Override
    public void setLineWidth(int w) {
        super.setLineWidth(0);
    }

    // Called by propertyChange
    protected void updateLayout(UmlChangeEvent event) {
        assert event != null;

        Rectangle oldBounds = getBounds();

        setText(); // this does a calcBounds()

        if (oldBounds != getBounds()) {
            setBounds(getBounds());
        }

        if (getGroup() != null ) {
            /* TODO: Why do I need to do this? */
            getGroup().calcBounds();
            getGroup().setBounds(getGroup().getBounds());
            if (oldBounds != getBounds()) {
                Fig sg = getGroup().getGroup();
                /* TODO: Why do I need to do this? */
                if (sg != null) {
                    sg.calcBounds();
                    sg.setBounds(sg.getBounds());
                }
            }
        }
        /* Test-case for the above code: 
         * Draw a class. 
         * Create a stereotype for it by clicking on the prop-panel tool, and 
         * name it.
         * Remove the class from the diagram.
         * Drag the class from the explorer on the diagram.
         * Select the stereotype in the explorer, and change
         * its name in the prop-panel to something longer.
         * The longer name does not make the class Fig wider 
         * unless the above code is added.*/
        damage();
    }

    @Override
    protected void setText() {
        setText(Model.getFacade().getName(getOwner()));
    }

    /**
     * Add guillemets to any text set to this Fig.
     * {@inheritDoc}
     */
    public void setText(String text) {
        super.setText(NotationUtilityUml.formatStereotype(text,
                getSettings().getNotationSettings().isUseGuillemets()));
        damage();
    }

}
