/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008 jOpenDocument, by ILM Informatique. All rights reserved.
*
* The contents of this file are subject to the terms of the GNU
* General Public License Version 3 only ("GPL").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the License at http://www.gnu.org/licenses/gpl-3.0.html
* See the License for the specific language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each file.
*
*/
package org.jopendocument.print;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.RepaintManager;
import org.jopendocument.model.OpenDocument;
import org.jopendocument.renderer.ODTRenderer;
public class ODTPrinter implements Printable {
protected ODTRenderer renderer;
public ODTPrinter(final OpenDocument doc) {
this.renderer = new ODTRenderer(doc);
this.renderer.setPaintMaxResolution(true);
}
public void print() {
final PrinterJob printJob = PrinterJob.getPrinterJob();
printJob.setPrintable(this);
Thread t = new Thread(new Runnable() {
public void run() {
if (printJob.printDialog()) {
try {
printJob.print();
} catch (PrinterException e) {
e.printStackTrace();
}
}
}
});
t.setName("ODTDPrinter Thread");
t.setDaemon(true);
t.start();
}
public int print(final Graphics g, final PageFormat pageFormat, final int pageIndex) throws PrinterException {
if (pageIndex >= this.renderer.getPrintedPagesNumber()) {
return (Printable.NO_SUCH_PAGE);
}
// Disable Double Buffering
final RepaintManager currentManager = RepaintManager.currentManager(this.renderer);
currentManager.setDoubleBufferingEnabled(false);
// Move to printable area
final Graphics2D g2d = (Graphics2D) g;
g2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY());
// Adapt zoom
final double maxPrintWidth = this.renderer.getPrintWidth();
final double pageWidth = pageFormat.getImageableWidth();
final double resize = maxPrintWidth / pageWidth;
this.renderer.setIgnoreMargins(true);
this.renderer.setResizeFactor(resize);
this.renderer.setCurrentPage(pageIndex);
// Paint
this.renderer.paintComponent(g2d);
return (Printable.PAGE_EXISTS);
}
}