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ChemAction.java

/*
 *  $RCSfile$
 *  $Author: egonw $
 *  $Date: 2007-04-16 10:40:19 +0200 (Mon, 16 Apr 2007) $
 *  $Revision: 8201 $
 *
 *  Copyright (C) 1997-2007  The JChemPaint project
 *
 *  Contact: jchempaint-devel@lists.sourceforge.net
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  as published by the Free Software Foundation; either version 2.1
 *  of the License, or (at your option) any later version.
 *  All we ask is that proper credit is given for our work, which includes
 *  - but is not limited to - adding the above copyright notice to the beginning
 *  of your source code files, and to any copyright notice that you may distribute
 *  with programs based on this work.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package org.openscience.cdk.applications.jchempaint.action;

import org.openscience.cdk.applications.jchempaint.JChemPaintModel;
import org.openscience.cdk.applications.jchempaint.dialogs.PTDialog;
import org.openscience.cdk.applications.swing.PeriodicTablePanel;
import org.openscience.cdk.controller.Controller2DModel;
import org.openscience.cdk.event.ICDKChangeListener;

import javax.swing.*;
import javax.swing.event.ChangeEvent;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.util.EventObject;


/**
 * Changes the editing mode for the Controller2D in CDK.
 * @cdk.module jchempaint
 * @author     steinbeck
 */
00049 public class ChemAction extends JCPAction
{

      private static final long serialVersionUID = -399343341314165265L;
      private PTDialog dialog = null;

00055       public void actionPerformed(ActionEvent e)
      {
            ((JButton)jcpPanel.lastAction.get(0)).setBackground(Color.LIGHT_GRAY);
            ((JComponent) e.getSource()).setBackground(Color.GRAY);
            jcpPanel.lastAction.set(0,(JComponent) e.getSource());
            logger.debug("ChemAction performed!");
            JChemPaintModel jcpm;
            Controller2DModel c2dm;
            String s = e.getActionCommand();
            String type = s.substring(s.indexOf("@") + 1);
            logger.info("  type  ", type);
            logger.debug("  source ", e.getSource());
            jcpm = jcpPanel.getJChemPaintModel();
            if (jcpm != null)
            {
                  c2dm = jcpm.getControllerModel();
                  if (type.equals("bond"))
                  {
                        c2dm.setDrawMode(Controller2DModel.DRAWBOND);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("select"))
                  {
                        c2dm.setDrawMode(Controller2DModel.SELECT);
                  } else if (type.equals("move"))
                  {
                        c2dm.setDrawMode(Controller2DModel.MOVE);
                  } else if (type.equals("select"))
                  {
                        c2dm.setDrawMode(Controller2DModel.SELECT);
                  } else if (type.equals("eraser"))
                  {
                        c2dm.setDrawMode(Controller2DModel.ERASER);
                  } else if (type.equals("element"))
                  {
                        if (dialog == null)
                        {
                              // open PeriodicTable panel
                              dialog = new PTDialog(
                                          new PTDialogChangeListener(c2dm)
                                          );
                        }
                        dialog.pack();
                        dialog.setVisible(true);
                        c2dm.setDrawMode(Controller2DModel.ELEMENT);
                  } else if (type.equals("symbol"))
                  {
                        c2dm.setDrawMode(Controller2DModel.SYMBOL);
                  } else if (type.equals("triangle"))
                  {
                        c2dm.setDrawMode(Controller2DModel.RING);
                        c2dm.setRingSize(3);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("square"))
                  {
                        c2dm.setDrawMode(Controller2DModel.RING);
                        c2dm.setRingSize(4);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("pentagon"))
                  {
                        c2dm.setDrawMode(Controller2DModel.RING);
                        c2dm.setRingSize(5);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("hexagon"))
                  {
                        c2dm.setDrawMode(Controller2DModel.RING);
                        c2dm.setRingSize(6);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("heptagon"))
                  {
                        c2dm.setDrawMode(Controller2DModel.RING);
                        c2dm.setRingSize(7);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("octagon"))
                  {
                        c2dm.setDrawMode(Controller2DModel.RING);
                        c2dm.setRingSize(8);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("benzene"))
                  {
                        c2dm.setDrawMode(Controller2DModel.BENZENERING);
                        c2dm.setRingSize(6);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("cleanup"))
                  {
                        c2dm.setDrawMode(Controller2DModel.CLEANUP);
                  } else if (type.equals("flip_H"))
                  {
                        // not implemented
                        c2dm.setDrawMode(Controller2DModel.FLIP_H);
                  } else if (type.equals("flip_V"))
                  {
                        // not implemented
                        c2dm.setDrawMode(Controller2DModel.FLIP_V);
                  } else if (type.equals("rotation"))
                  {
                        // not implemented
                        c2dm.setDrawMode(Controller2DModel.ROTATION);
                  } else if (type.equals("up_bond"))
                  {
                        c2dm.setDrawMode(Controller2DModel.UP_BOND);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("down_bond"))
                  {
                        c2dm.setDrawMode(Controller2DModel.DOWN_BOND);
                        c2dm.setDrawElement("C");
                  } else if (type.equals("normalize"))
                  {
                        c2dm.setDrawMode(Controller2DModel.NORMALIZE);
                  } else if (type.equals("plus"))
                  {
                        c2dm.setDrawMode(Controller2DModel.INCCHARGE);
                  } else if (type.equals("minus"))
                  {
                        c2dm.setDrawMode(Controller2DModel.DECCHARGE);
                  } else if (type.equals("lasso"))
                  {
                        c2dm.setDrawMode(Controller2DModel.LASSO);
                  } else if (type.equals("map"))
                  {
                        c2dm.setDrawMode(Controller2DModel.MAPATOMATOM);
                  } else if (type.equals("enterelement"))
                  {
                        c2dm.setDrawMode(Controller2DModel.ENTERELEMENT);
                  }
            }
            jcpPanel.stateChanged(new ChangeEvent(this));
            if (jcpm != null)
            {
                  jcpm.fireChange();
            }
      }


      class PTDialogChangeListener implements ICDKChangeListener
      {

            Controller2DModel model;


            /**
             *  Constructor for the PTDialogChangeListener object
             *
             *@param  model  Description of the Parameter
             */
            public PTDialogChangeListener(Controller2DModel model)
            {
                  this.model = model;
            }

            public void stateChanged(EventObject event)
            {
                  logger.debug("Element change signaled...");
                  if (event.getSource() instanceof PeriodicTablePanel)
                  {
                        PeriodicTablePanel source = (PeriodicTablePanel) event.getSource();
                        String symbol = source.getSelectedElement().getSymbol();
                        logger.debug("Setting drawing element to: ", symbol);
                        model.setDrawElement(symbol);
                        dialog.setVisible(false);
                        dialog = null;
                  } else
                  {
                        logger.warn("Unkown source for event: ", event.getSource().getClass().getName());
                  }
            }
      }

}


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