/*
 * DeleteColumnCommand.java
 *
 * Copyright (C) 2002-2013 Takis Diakoumis
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

package org.executequery.actions.othercommands;

import java.awt.event.ActionEvent;
import javax.swing.JPanel;
import org.executequery.GUIUtilities;
import org.executequery.gui.browser.BrowserViewPanel;
import org.executequery.gui.table.TableFunction;

/** <p>
 * A Class class.
 * <P>
 * @author   Takis Diakoumis
 * @version  $Revision: 1185 $
 * @date     $Date: 2013-02-08 22:16:55 +1100 (Fri, 08 Feb 2013) $
 */
public class DeleteColumnCommand extends AbstractBaseCommand {
    
    public void execute(ActionEvent e) {

        JPanel panel = GUIUtilities.getSelectedCentralPane();
        
        if (panel != null) {
        
            TableFunction tableFunction = null;
            
            // check if the current panel is a TableFunction
            if (panel instanceof TableFunction) {
            
                tableFunction = (TableFunction)panel;
            }

            // otherwise, check if we are on the browser
            // then check if the current browser view is a 
            // TableFunction implementation
            else if (panel instanceof BrowserViewPanel) {

                BrowserViewPanel viewPanel = (BrowserViewPanel)panel;
                if (viewPanel.getCurrentView() instanceof TableFunction) {
                
                    tableFunction = (TableFunction)viewPanel.getCurrentView();
                }

            }

            // do the action
            if (tableFunction != null) {

                tableFunction.deleteRow();
            }

        }
        
    }

}










