001    /*
002      Copyright (C) 2002 Renaud Pawlak <renaud@aopsys.com>
003    
004      This program is free software; you can redistribute it and/or modify
005      it under the terms of the GNU Lesser General Public License as
006      published by the Free Software Foundation; either version 2 of the
007      License, or (at your option) any later version.
008    
009      This program is distributed in the hope that it will be useful,
010      but WITHOUT ANY WARRANTY; without even the implied warranty of
011      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012      GNU Lesser General Public License for more details.
013    
014      You should have received a copy of the GNU Lesser General Public
015      License along with this program; if not, write to the Free Software
016      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
017      USA. */
018    
019    package org.objectweb.jac.ide.diagrams;
020    
021    import CH.ifa.draw.framework.DrawingEditor;
022    import org.objectweb.jac.aspects.gui.DisplayContext;
023    import org.objectweb.jac.core.rtti.ClassRepository;
024    import org.objectweb.jac.ide.Diagram;
025    import org.objectweb.jac.ide.Instance;
026    import CH.ifa.draw.framework.Figure;
027    
028    public  class InstanceFigureCreationTool extends CreationTool {
029    
030       DisplayContext context;
031    
032       public InstanceFigureCreationTool(DrawingEditor newDrawingEditor, 
033                                         DisplayContext context) {
034          super(newDrawingEditor);
035          this.context = context;
036       }
037    
038       public void chooseInstance(org.objectweb.jac.ide.Instance clazz) {}
039    
040       protected Figure createFigure() {
041          Object[] parameters = new Object[] {null};
042          boolean result = context.getDisplay().showInput(
043             this,ClassRepository.get().getClass(getClass()).getMethod("chooseInstance"),
044             parameters);
045          InstanceFigure cf = null;
046          if( result ) {
047             cf = new InstanceFigure();
048             if( parameters[0] != null ) {
049                cf.setSubstance((Instance)parameters[0]);
050                cf.setContainerPackage(((Diagram)((DiagramView)editor()).getSubstance()).getContainer());
051    
052                cf.initInstance();
053             }
054          }
055          editor().toolDone();
056          return cf;
057       }
058    }