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wims  3.65+svn20090927
SubstitutionLayout.java
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00001 /*
00002 $Id: SubstitutionLayout.java,v 1.3 2003/02/18 11:48:47 sander Exp $
00003 */
00004 
00005 
00006 /*
00007 Copyright (C) 2001-2002 Mainline Project (I3S - ESSI - CNRS -UNSA)
00008 
00009 This library is free software; you can redistribute it and/or
00010 modify it under the terms of the GNU Lesser General Public
00011 License as published by the Free Software Foundation; either
00012 version 2.1 of the License, or (at your option) any later version.
00013 
00014 This library is distributed in the hope that it will be useful,
00015 but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public
00020 License along with this library; if not, write to the Free Software
00021 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 
00023 For further information on the GNU Lesser General Public License,
00024 see: http://www.gnu.org/copyleft/lesser.html
00025 For further information on this library, contact: mainline@essi.fr
00026 */
00027 
00028 
00029 package fr.ove.openmath.jome.ctrlview.bidim;
00030 
00031 import java.awt.*;
00032 import java.util.Vector;
00033 import fr.ove.openmath.jome.ctrlview.bidim.DisplayLayout;
00034 import fr.ove.openmath.jome.ctrlview.bidim.Display;
00035 import fr.ove.openmath.jome.ctrlview.bidim.StringDisplay;
00036 import fr.ove.openmath.jome.ctrlview.bidim.SubstitutedDisplayManager;
00037 import fr.ove.openmath.jome.ctrlview.bidim.selection.events.SelectionEvent;
00038 
00045 public class SubstitutionLayout extends AbstractStringLayout implements SubstitutedDisplayManager {
00049     private Vector substitutedDisplay = new Vector();
00050     
00054     public void validateSelection() {
00055     }
00056     
00061     public void validateDeselection(Display display) {
00062     }
00063 
00064     /*
00065     * Adds an substituted display to the list.
00066     */
00067     public void addSubstitutedDisplay(Display display) {
00068         substitutedDisplay.addElement(display);
00069     }
00070     
00071     /*
00072     * Removes a substituted display to the list.
00073     * @param display the display to remove.
00074     */
00075     public void removeSubstitutedDisplay(Display display) {
00076         substitutedDisplay.removeElement(display);
00077     }
00078     
00079     /*
00080     * Removes a substituted display at the specified rank to the list.
00081     * @param rank the specified rank.
00082     */
00083     public void removeSubstitutedDisplay(int rank) {
00084         substitutedDisplay.removeElementAt(rank);
00085     }
00086     
00091     public Display getSubstitutedDisplay(int rank) {
00092         return (Display) substitutedDisplay.elementAt(rank);
00093     }
00094     
00098     public int getNbSubstitutedDisplay() {
00099         return substitutedDisplay.size();
00100     }
00101 }