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The osx x86_64 swt jar as available in the Eclipse 4.6 (Neon) release for OSX. It is suitable for use with jface and other dependencies available from maven central in the org.eclipse.scout.sdk.deps group. The sources is copied from swt-4.6-cocoa-macosx-x86_64.zip from http://download.eclipse.org/eclipse/downloads/drops4/R-4.6-201606061100/ and javadoc is generated from sources.
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/*******************************************************************************
 * Copyright (c) 2000, 2011 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.printing;


import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;

/**
 * Instances of this class are descriptions of a print job
 * in terms of the printer, and the scope and type of printing
 * that is desired. For example, the number of pages and copies
 * can be specified, as well as whether or not the print job
 * should go to a file.
 * 
 * Application code does not need to explicitly release the
 * resources managed by each instance when those instances are no longer
 * required, and thus no dispose() method is provided.
 * 
 *
 * @see Printer
 * @see Printer#getPrinterList
 * @see PrintDialog#open
 * @see Printing snippets
 * @see Sample code and further information
 */

public final class PrinterData extends DeviceData {

	/**
	 * the printer driver
	 * On Windows systems, this is the name of the driver (often "winspool").
	 * On Mac OSX, this is the destination type ("Printer", "Fax", "File", or "Preview").
	 * On X/Window systems, this is the name of a display connection to the
	 * Xprt server (the default is ":1").
	 * On GTK+, this is the backend type name (eg. GtkPrintBackendCups).
	 */
	// TODO: note that this api is not finalized for GTK+
	public String driver;

	/**
	 * the name of the printer
	 * On Windows systems, this is the name of the 'device'.
	 * On Mac OSX, X/Window systems, and GTK+, this is the printer's 'name'.
	 */
	public String name;

	/**
	 * the scope of the print job, expressed as one of the following values:
	 * 
	 * ALL_PAGES
	 * Print all pages in the current document
	 * PAGE_RANGE
	 * Print the range of pages specified by startPage and endPage
	 * SELECTION
	 * Print the current selection
	 * 
	 */
	public int scope = ALL_PAGES;

	/**
	 * the start page of a page range, used when scope is PAGE_RANGE.
	 * This value can be from 1 to the maximum number of pages for the platform.
	 */
	public int startPage = 1;

	/**
	 * the end page of a page range, used when scope is PAGE_RANGE.
	 * This value can be from 1 to the maximum number of pages for the platform.
	 */
	public int endPage = 1;

	/**
	 * whether or not the print job should go to a file
	 */
	public boolean printToFile = false;

	/**
	 * the name of the file to print to if printToFile is true.
	 * Note that this field is ignored if printToFile is false.
	 */
	public String fileName;

	/**
	 * the number of copies to print.
	 * Note that this field may be controlled by the printer driver
	 * In other words, the printer itself may be capable of printing
	 * multiple copies, and if so, the value of this field will always be 1.
	 */
	public int copyCount = 1;

	/**
	 * whether or not the printer should collate the printed paper
	 * Note that this field may be controlled by the printer driver.
	 * In other words, the printer itself may be capable of doing the
	 * collation, and if so, the value of this field will always be false.
	 */
	public boolean collate = false;

	/**
	 * The orientation of the paper, which can be either PORTRAIT
	 * or LANDSCAPE.
	 *
	 * @since 3.5
	 */
	public int orientation = PORTRAIT;

	/**
	 * Single-sided or double-sided printing, expressed as one of the
	 * following values:
	 * 
	 * SWT.DEFAULT
	 * the default duplex value for the printer
	 * DUPLEX_NONE
	 * single-sided printing
	 * DUPLEX_LONG_EDGE
	 * double-sided printing as if bound on the long edge
	 * DUPLEX_SHORT_EDGE
	 * double-sided printing as if bound on the short edge
	 * 
	 * 
	 * The default value is SWT.DEFAULT, meaning do not set a value;
	 * use the printer's default duplex setting.
	 * A printer's default value is typically single-sided,
	 * however it can default to double-sided in order to save paper.
	 * 
	 *
	 * @since 3.7
	 */
	public int duplex = SWT.DEFAULT;

	/**
	 * scope field value indicating that
	 * all pages should be printed
	 */
	public static final int ALL_PAGES = 0;

	/**
	 * scope field value indicating that
	 * the range of pages specified by startPage and endPage
	 * should be printed
	 */
	public static final int PAGE_RANGE = 1;

	/**
	 * scope field value indicating that
	 * the current selection should be printed
	 */
	public static final int SELECTION = 2;

	/**
	 * orientation field value indicating
	 * portrait paper orientation
	 *
	 * @since 3.5
	 */
	public static final int PORTRAIT = 1;

	/**
	 * orientation field value indicating
	 * landscape paper orientation
	 *
	 * @since 3.5
	 */
	public static final int LANDSCAPE = 2;

 	/**
	 * duplex field value indicating
	 * single-sided printing.
	 * 
	 * This is also known as simplex printing.
	 * 
	 *
	 * @since 3.7
	 */
	public static final int DUPLEX_NONE = 0;

	/**
	 * duplex field value indicating
	 * double-sided printing for binding on the long edge.
	 * 
	 * For portrait orientation, the long edge is vertical.
	 * For landscape orientation, the long edge is horizontal.
	 * 

	 * This is also known as duplex printing.
	 * 
	 *
	 * @since 3.7
	 */
	public static final int DUPLEX_LONG_EDGE = 1;

	/**
	 * duplex field value indicating
	 * double-sided printing for binding on the short edge.
	 * 
	 * For portrait orientation, the short edge is horizontal.
	 * For landscape orientation, the short edge is vertical.
	 * 

	 * This is also known as duplex tumble printing.
	 * 
	 *
	 * @since 3.7
	 */
	public static final int DUPLEX_SHORT_EDGE = 2;

	/**
	 * private, platform-specific data
	 * On Windows, this contains a copy of the DEVMODE struct
	 * returned from the PrintDialog.
	 * On GTK, this contains a copy of the print_settings and page_setup
	 * returned from the PrintDialog.
	 * On OS X Carbon, this contains a copy of the PrintSettings and PageFormat
	 * returned from the PrintDialog.
	 * This field is not currently used on the X/Window System.
	 */
	byte [] otherData;

	/**
	 * Constructs an instance of this class that can be
	 * used to print to the default printer.
	 *
	 * @see Printer#getDefaultPrinterData
	 */
	public PrinterData() {
	}

	/**
	 * Constructs an instance of this class with the given
	 * printer driver and printer name.
	 *
	 * @param driver the printer driver for the printer
	 * @param name the name of the printer
	 *
	 * @see #driver
	 * @see #name
	 */
	public PrinterData(String driver, String name) {
		this.driver = driver;
		this.name = name;
	}

	/**
	 * Returns a string containing a concise, human-readable
	 * description of the receiver.
	 *
	 * @return a string representation of the receiver
	 */
	@Override
	public String toString() {
		return "PrinterData {" + "driver = " + driver + ", name = " + name + "}";  //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
	}
}