/*
* 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 org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext.helper.PrinterSpecificationManager;
import java.io.IOException;
import java.io.OutputStream;
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" );
}
}