Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/cognitive/UMLToDoItem.java
// $Id: UMLToDoItem.java 14534 2008-04-30 20:27:00Z tfmorris $
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/*
 * UMLToDoItem.java
 *
 * Created on December 14, 2003, 4:19 PM
 */

package org.argouml.uml.cognitive;

import java.util.Iterator;

import org.argouml.cognitive.Critic;
import org.argouml.cognitive.Designer;
import org.argouml.cognitive.Highlightable;
import org.argouml.cognitive.ListSet;
import org.argouml.cognitive.Poster;
import org.argouml.cognitive.ToDoItem;
import org.argouml.kernel.Project;
import org.argouml.kernel.ProjectManager;
import org.argouml.model.Model;
import org.argouml.ui.ProjectActions;
import org.tigris.gef.base.Diagram;
import org.tigris.gef.presentation.Fig;


/**
 * UMLToDoItem is the preferred class for newly created ToDoItems within
 * ArgoUML. It knows more about possible designmaterial and can for example
 * highlight offenders when they are ModelElements by finding the according Fig
 * in the current diagram for them.
 *
 * @see org.argouml.cognitive.ToDoItem
 * @since 0.15.3
 * @author  mkl
 */
public class UMLToDoItem extends ToDoItem {

    /**
     * The constructor.
     *
     * @param poster the poster
     * @param h the headline
     * @param p the priority
     * @param d the description
     * @param m the more-info-url
     * @param offs the offenders
     */
    public UMLToDoItem(Poster poster, String h, int p, String d, String m,
            ListSet offs) {
        super(poster, h, p, d, m, offs);
    }

    /**
     * The constructor.
     *
     * @param poster the poster
     * @param h the headline
     * @param p the priority
     * @param d the description
     * @param m the more-info-url
     */
    public UMLToDoItem(Poster poster, String h, int p, String d, String m) {
        super(poster, h, p, d, m);
    }

    /**
     * The constructor.
     *
     * @param c the poster (critic)
     * @param dm the offenders
     * @param dsgr the designer
     */
    public UMLToDoItem(Critic c, Object dm, Designer dsgr) {
        super(c, dm, dsgr);
    }

    /**
     * The constructor.
     *
     * @param c the poster (critic)
     * @param offs the offenders
     * @param dsgr the designer
     */
    public UMLToDoItem(Critic c, ListSet offs, Designer dsgr) {
        super(c, offs, dsgr);
    }

    /**
     * The constructor.
     *
     * @param c the critic that created this todoitem
     */
    public UMLToDoItem(Critic c) {
        super(c);
    }

    /**
     * Action jumps to the diagram containing all or most of the
     * offenders and calls {@link #deselect()}, {@link #select()}
     * around the call to
     * {@link ProjectActions#jumpToDiagramShowing(java.util.List)}.
     */
    @Override
    public void action() {
        deselect();
        // this also sets the target as a convenient side effect
        ProjectActions.jumpToDiagramShowing(getOffenders());
        select();
    }

    /*
     * @see org.argouml.cognitive.ToDoItem#deselect()
     */
    @Override
    public void deselect() {
        Project p = ProjectManager.getManager().getCurrentProject();
        for (Object dm : getOffenders()) {
            if (dm instanceof Highlightable) {
                ((Highlightable) dm).setHighlight(false);
	    } else if (p != null) {
                Iterator iterFigs = p.findFigsForMember(dm).iterator();
                while (iterFigs.hasNext()) {
                    Object f = iterFigs.next();
                    if (f instanceof Highlightable) {
                        ((Highlightable) f).setHighlight(false);
		    }
                }
            }
        }
    }

    /*
     * @see org.argouml.cognitive.ToDoItem#select()
     */
    @Override
    public void select() {
        Project p = ProjectManager.getManager().getCurrentProject();
        for (Object dm : getOffenders()) {
            if (dm instanceof Highlightable) {
                ((Highlightable) dm).setHighlight(true);
	    } else if (p != null) {
                Iterator iterFigs = p.findFigsForMember(dm).iterator();
                while (iterFigs.hasNext()) {
                    Object f = iterFigs.next();
                    if (f instanceof Highlightable) {
                        ((Highlightable) f).setHighlight(true);
		    }
                }
            }
        }
    }
    
    @Override
    public ListSet getOffenders() {
        final ListSet offenders = super.getOffenders();
        // TODO: should not be using assert here but I don't want to change to
        // IllegalStateException at lead up to a release as I don't know how
        // much testing is done with assert on.
        assert offenders.size() <= 0
                || Model.getFacade().isAUMLElement(offenders.get(0))
                || offenders.get(0) instanceof Fig
                || offenders.get(0) instanceof Diagram;
        return offenders;
    }
    
    @Override
    protected void checkArgument(Object dm) {
        if (!Model.getFacade().isAUMLElement(dm)
                && !(dm instanceof Fig)
                && !(dm instanceof Diagram)) {

            throw new IllegalArgumentException(
                    "The offender must be a model element, "
                    + "a Fig or a Diagram");
        }
    }

}
