// **********************************************************************
// **********************************************************************
// **********************************************************************


package com.obrctm.openmap.editor;

import com.bbn.openmap.omGraphics.*;
import com.bbn.openmap.tools.drawing.*;

/**
 * Loader that knows how to create/edit OMText objects.
 */
public class OMTextLoader extends AbstractToolLoader implements EditToolLoader {

    protected String textClassName = "com.bbn.openmap.omGraphics.OMText";

    public OMTextLoader() {
	init();
    }

    public void init() {
	EditClassWrapper ecw = 
	    new EditClassWrapper(textClassName,
				 "com.obrctm.mrcc.graphiceditor.EditableOMText",
				 "editabletext.gif",
				 "Text");
	addEditClassWrapper(ecw);

    }

   /**
     * Give the classname of a graphic to create, returning an
     * EditableOMGraphic for that graphic.  The GraphicAttributes
     * object lets you set some of the initial parameters of the text,
     * like font and size.
     */
    public EditableOMGraphic getEditableGraphic(String classname, 
						GraphicAttributes ga) {
	if (classname.intern() == textClassName) {
	    return new EditableOMText(ga);
	}
	return null;
    }

    /**
     * Give an OMGraphic to the EditToolLoader, which will create an
     * EditableOMGraphic for it.
     */
    public EditableOMGraphic getEditableGraphic(OMGraphic graphic) {
	if (graphic instanceof OMText) {
	    return new EditableOMText((OMText)graphic);
	}
	return null;
    }
}