src/antidote/org/apache/tools/ant/gui/command/NewPropertyCmd.java

/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
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 * 4. The names "The Jakarta Project", "Ant", and "Apache Software
 *    Foundation" must not be used to endorse or promote products derived
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */
package org.apache.tools.ant.gui.command;
import org.apache.tools.ant.gui.core.AppContext;
import org.apache.tools.ant.gui.event.NewPropertyEvent;
import org.apache.tools.ant.gui.acs.*;

/**
 * Command for creating a new propertyh.
 * 
 * @version $Revision$ 
 * @author Simeon Fitch 
 */
public class NewPropertyCmd extends AbstractCommand {
    /** New count for this session. Used to create default names, 
     *  numbered as a convenience. */
    private static int _count = 1;

	/** 
	 * Standard ctor.
	 * 
	 * @param context Application context.
	 */ 
    public NewPropertyCmd(AppContext context) {
        super(context);
    }

    /** 
     * Create a new property and make it active.
     * 
     */
    public void run() {
        ACSElement[] vals = getContext().getSelectionManager().
            getSelectedElements();
        if(vals != null && vals.length > 0) {
            ACSPropertyElement retval = 
                ACSFactory.getInstance().createProperty(vals[vals.length - 1]);
            getContext().getEventBus().postEvent(
                new NewPropertyEvent(getContext(),  retval));
        }
    }
}