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jeremybenn |
/* PrintJob.java -- A print job class
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Copyright (C) 1999, 2002, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.awt;
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import java.util.Properties;
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/**
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* This abstract class represents a print job.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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* @see Toolkit#getPrintJob(Frame, String, Properties)
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* @since 1.0
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* @status updated to 1.4
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*/
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public abstract class PrintJob
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{
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/**
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* Create a new PrintJob.
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*/
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public PrintJob()
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{
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}
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/**
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* Returns a graphics context suitable for rendering the next page. The
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* return must also implement {@link PrintGraphics}.
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*
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* @return a graphics context for printing the next page
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*/
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public abstract Graphics getGraphics();
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/**
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* Returns the dimension of the page in pixels. The resolution will be
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* chosen to be similar to the on screen image.
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*
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* @return the page dimensions
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*/
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public abstract Dimension getPageDimension();
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/**
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* Returns the resolution of the page in pixels per inch. Note that this is
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* not necessarily the printer's resolution.
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*
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* @return the resolution of the page in pixels per inch
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*/
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public abstract int getPageResolution();
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/**
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* Tests whether or not the last page will be printed first.
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*
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* @return true if the last page prints first
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*/
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public abstract boolean lastPageFirst();
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/**
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* Informs the print job that printing is complete or should be aborted.
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*/
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public abstract void end();
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/**
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* This method explicitly ends the print job in the event the job
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* becomes un-referenced without the application having done so.
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*/
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public void finalize()
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{
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end();
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}
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} // class PrintJob
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