| /* |
| * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.print; |
| |
| import java.awt.Graphics; |
| import java.awt.PrintGraphics; |
| import java.awt.PrintJob; |
| |
| /** |
| * A subclass of Graphics that can be printed to. The |
| * graphics calls are forwared to another Graphics instance |
| * that does the actual rendering. |
| */ |
| |
| public class ProxyPrintGraphics extends ProxyGraphics |
| implements PrintGraphics { |
| |
| private PrintJob printJob; |
| |
| public ProxyPrintGraphics(Graphics graphics, PrintJob thePrintJob) { |
| super(graphics); |
| printJob = thePrintJob; |
| } |
| |
| /** |
| * Returns the PrintJob object from which this PrintGraphics |
| * object originated. |
| */ |
| public PrintJob getPrintJob() { |
| return printJob; |
| } |
| |
| /** |
| * Creates a new {@code Graphics} object that is |
| * a copy of this {@code Graphics} object. |
| * @return a new graphics context that is a copy of |
| * this graphics context. |
| */ |
| public Graphics create() { |
| return new ProxyPrintGraphics(getGraphics().create(), printJob); |
| } |
| |
| |
| /** |
| * Creates a new {@code Graphics} object based on this |
| * {@code Graphics} object, but with a new translation and |
| * clip area. |
| * Refer to |
| * {@link sun.print.ProxyGraphics#create(int, int, int, int)} |
| * for a complete description of this method. |
| * <p> |
| * @param x the <i>x</i> coordinate. |
| * @param y the <i>y</i> coordinate. |
| * @param width the width of the clipping rectangle. |
| * @param height the height of the clipping rectangle. |
| * @return a new graphics context. |
| * @see java.awt.Graphics#translate |
| * @see java.awt.Graphics#clipRect |
| */ |
| public Graphics create(int x, int y, int width, int height) { |
| Graphics g = getGraphics().create(x, y, width, height); |
| return new ProxyPrintGraphics(g, printJob); |
| } |
| |
| public Graphics getGraphics() { |
| return super.getGraphics(); |
| } |
| |
| |
| /* Spec implies dispose() should flush the page, but the implementation |
| * has in fact always done this on the getGraphics() call, thereby |
| * ensuring that multiple pages are cannot be rendered simultaneously. |
| * We will preserve that behaviour and there is consqeuently no need |
| * to take any action in this dispose method. |
| */ |
| public void dispose() { |
| super.dispose(); |
| } |
| |
| } |