/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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 Lesser General Public License for more details.
*
* Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext.driver;
import java.io.IOException;
import java.io.OutputStream;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext.helper.PrinterSpecificationManager;
public class Epson24PinPrinterDriver extends AbstractEpsonPrinterDriver
{
private static final String SPECIFICATION_RESOURCE =
"/org/pentaho/reporting/engine/classic/core/modules/output/pageable/plaintext/driver/epson-24pin-printer-specifications.properties";
public static final String EPSON_24PIN_PRINTER_TYPE =
"org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext.epson.24PinPrinterType";
private static final String N_360TH_LINE_SPACING = "Epson24pin.n360inch-linespacing";
private static final String SELECT_LINE_SCORE = "Epson24pin.select-line-score";
private static PrinterSpecificationManager printerSpecificationManager;
public Epson24PinPrinterDriver(final OutputStream out,
final float charsPerInch, final float linesPerInch,
final String printerModel)
{
super(out, charsPerInch, linesPerInch, printerModel);
}
protected void sendDefineLineSpacing(final float lineHeightInPoints)
throws IOException
{
final OutputStream outputStream = getOut();
if (getPrinterSpecification().isFeatureAvailable(Epson24PinPrinterDriver.N_360TH_LINE_SPACING))
{
// Printers not supporting this command:
// ActionPrinter L-1000, ActionPrinter 3000, LQ-200, LQ-500
//
// Set the line spacing with a resolution of 1/360th of an inch
final int spacePar = (int) (lineHeightInPoints * 5);
outputStream.write(0x1b); // ESC
outputStream.write(0x2b); // +
outputStream.write(spacePar);
}
else
{
// Set the line spacing with a resolution of 1/180th of an inch
final int spacePar = (int) (lineHeightInPoints * 2.5); // 1/180
outputStream.write(0x1b); // ESC
outputStream.write(0x33); // 3
outputStream.write(spacePar);
}
}
protected void sendFontStyle(final boolean bold, final boolean italic,
final boolean underline, final boolean strikeTrough)
throws IOException
{
final OutputStream out = getOut();
final DriverState driverState = getDriverState();
if (driverState.isBold())
{
if (bold == false)
{
// disable bold
out.write(0x1b); // ESC
out.write(0x46); // F
}
}
else
{
if (bold == true)
{
// enable bold
out.write(0x1b); // ESC
out.write(0x45); // E
}
}
if (driverState.isItalic())
{
if (italic == false)
{
// disable italic
out.write(0x1b); // ESC
out.write(0x35); // 5
}
}
else
{
if (italic == true)
{
// enable italic
out.write(0x1b); // ESC
out.write(0x34); // 4
}
}
if (driverState.isUnderline())
{
if (underline == false)
{
// disable underline
out.write(0x1b); // ESC
out.write(0x2d); // -
out.write(0x00); // 0
}
}
else
{
if (underline == true)
{
// enable underline
out.write(0x1b); // ESC
out.write(0x2d); // -
out.write(0x01); // 1
}
}
driverState.setBold(bold);
driverState.setItalic(italic);
driverState.setUnderline(underline);
// Printers not supporting this command:
// ActionPrinter L-1000, LQ-400, LQ-500, LQ-2550
//
if (getPrinterSpecification().isFeatureAvailable(Epson24PinPrinterDriver.SELECT_LINE_SCORE))
{
if (driverState.isStrikethrough())
{
if (strikeTrough == false)
{
// disable underline
out.write(0x1b); // ESC
out.write(0x28); // (
out.write(0x2D); // -
out.write(0x03); // const: 3
out.write(0x00); // const: 0
out.write(0x01); // const: 1
out.write(0x02); // select strikethrough
out.write(0x00); // disable
}
}
else
{
if (strikeTrough == true)
{
// enable underline
out.write(0x1b); // ESC
out.write(0x28); // (
out.write(0x2D); // -
out.write(0x03); // const: 3
out.write(0x00); // const: 0
out.write(0x01); // const: 1
out.write(0x02); // select strikethrough
out.write(0x01); // enable with single continuous line
}
}
driverState.setStrikethrough(strikeTrough);
}
else
{
driverState.setStrikethrough(false);
}
}
protected PrinterSpecificationManager getPrinterSpecificationManager()
{
return Epson24PinPrinterDriver.loadSpecificationManager();
}
public static synchronized PrinterSpecificationManager loadSpecificationManager()
{
if (Epson24PinPrinterDriver.printerSpecificationManager == null)
{
Epson24PinPrinterDriver.printerSpecificationManager = new PrinterSpecificationManager();
Epson24PinPrinterDriver.printerSpecificationManager.load(Epson24PinPrinterDriver.SPECIFICATION_RESOURCE);
}
return Epson24PinPrinterDriver.printerSpecificationManager;
}
public static String getDefaultPrinter()
{
return ClassicEngineBoot.getInstance().getGlobalConfig().getConfigProperty
(Epson24PinPrinterDriver.EPSON_24PIN_PRINTER_TYPE, "Generic 24-Pin printer");
}
}