package org.jtheque.utils.print;

 import java.awt.Component;

 import java.awt.Graphics;

 import java.awt.Graphics2D;

 import java.awt.print.PageFormat;

 import java.awt.print.Printable;

 /**

  * The class permit to print a component.

  *

  * @author Baptiste Wicht

  */

 final class ComponentPrinter implements Printable {

     private final Component component;

     /**

      * Construct a new <code>ComponentPrinter</code> with a specific <code>Component</code>.

      *

      * @param component The component to be printed

      */

     ComponentPrinter(Component component) {

         super();

         this.component = component;

     }

     @Override

     public int print(Graphics g, PageFormat pageFormat, int pageIndex) {

         int status = NO_SUCH_PAGE;

         if (pageIndex < PrintUtils.getTotalPageForComponent(pageFormat, component)) {

             Graphics2D g2d = (Graphics2D) g;

             g2d.translate(pageFormat.getImageableX(),

                     pageFormat.getImageableY() - pageIndex * pageFormat.getImageableHeight());

             PrintUtils.setDoubleBuffered(false, component);

             component.paint(g2d);

             PrintUtils.setDoubleBuffered(true, component);

             status = PAGE_EXISTS;

         }

         return status;

     }

 }