Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/diagram/use_case/ui/SelectionUseCase.java
// $Id: SelectionUseCase.java 15549 2008-08-11 18:59:23Z mvw $
// Copyright (c) 1996-2008 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies.  This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason.  IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
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package org.argouml.uml.diagram.use_case.ui;

import javax.swing.Icon;

import org.argouml.application.helpers.ResourceLoaderWrapper;
import org.argouml.model.Model;
import org.argouml.uml.diagram.ui.SelectionNodeClarifiers2;
import org.tigris.gef.presentation.Fig;

/**
 * @author jrobbins@ics.uci.edu
 */
public class SelectionUseCase extends SelectionNodeClarifiers2 {

    private static Icon inherit =
        ResourceLoaderWrapper.lookupIconResource("Generalization");
    private static Icon assoc =
        ResourceLoaderWrapper.lookupIconResource("Association");
    
    private static Icon icons[] =
    {inherit,
     inherit,
     assoc,
     assoc,
     null,
    };

    // TODO: I18N required
    private static String instructions[] =
    {"Add a more general use case",
     "Add a more specialized use case",
     "Add an associated actor",
     "Add an associated actor",
     null,
     "Move object(s)",
    };

    private static Object edgeType[] =
    {Model.getMetaTypes().getGeneralization(),
     Model.getMetaTypes().getGeneralization(),
     Model.getMetaTypes().getAssociation(),
     Model.getMetaTypes().getAssociation(),
     null, 
    };


    /**
     * Construct a new SelectionUseCase for the given Fig.
     *
     * @param f The given Fig.
     */
    public SelectionUseCase(Fig f) {
        super(f);
    }

    @Override
    protected Icon[] getIcons() {
        if (Model.getModelManagementHelper().isReadOnly(
                getContent().getOwner())) {
            return new Icon[] {null, inherit, null, null, null };
        }
        return icons;
    }

    @Override
    protected String getInstructions(int index) {
        return instructions[index - BASE];
    }

    @Override
    protected Object getNewEdgeType(int index) {
        return edgeType[index - BASE];
    }

    @Override
    protected Object getNewNode(int index) {
        if (index == 0) {
            index = getButton();
        }
        if (index == TOP || index == BOTTOM) {
            return Model.getUseCasesFactory().createUseCase();
        } 
        return Model.getUseCasesFactory().createActor();
    }
    
    @Override
    protected Object getNewNodeType(int index) {
        if (index == TOP || index == BOTTOM) {
            return Model.getMetaTypes().getUseCase();
        } 
        return Model.getMetaTypes().getActor();
    }

    @Override
    protected boolean isReverseEdge(int index) {
        if (index == BOTTOM) {
            return true;
        } 
        return false;
    }

}
