// GreenPOS is a point of sales application designed for touch screens.
// Copyright (C) 2007-2009 Openbravo, S.L.
// http://code.google.com/p/openbravocustom/
//
// This file is part of GreenPOS.
//
// GreenPOS is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GreenPOS 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 for more details.
//
// You should have received a copy of the GNU General Public License
// along with GreenPOS. If not, see <http://www.gnu.org/licenses/>.
package com.openbravo.pos.printer.javapos;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import javax.swing.JComponent;
import jpos.CashDrawer;
import jpos.JposException;
import jpos.POSPrinter;
import jpos.POSPrinterConst;
import com.openbravo.data.loader.ImageUtils;
import com.openbravo.pos.printer.DevicePrinter;
import com.openbravo.pos.printer.TicketPrinterException;
public class DevicePrinterJavaPOS implements DevicePrinter {
private static final String JPOS_SIZE0 = "\u001b|1C";
private static final String JPOS_SIZE1 = "\u001b|2C";
private static final String JPOS_SIZE2 = "\u001b|3C";
private static final String JPOS_SIZE3 = "\u001b|4C";
private static final String JPOS_LF = "\n";
private static final String JPOS_BOLD = "\u001b|bC";
private static final String JPOS_UNDERLINE = "\u001b|uC";
private static final String JPOS_CUT = "\u001b|100fP";
private String m_sName;
private POSPrinter m_printer = null;
private CashDrawer m_drawer = null;
private StringBuffer m_sline;
/** Creates a new instance of DevicePrinterJavaPOS */
public DevicePrinterJavaPOS(String sDevicePrinterName, String sDeviceDrawerName) throws TicketPrinterException {
m_sName = sDevicePrinterName;
if (sDeviceDrawerName != null && !sDeviceDrawerName.equals("")) {
m_sName += " - " + sDeviceDrawerName;
}
try {
m_printer = new POSPrinter();
m_printer.open(sDevicePrinterName);
m_printer.claim(10000);
m_printer.setDeviceEnabled(true);
m_printer.setMapMode(POSPrinterConst.PTR_MM_METRIC); // unit = 1/100 mm - i.e. 1 cm = 10 mm = 10 * 100 units
} catch (JposException e) {
// cannot live without the printer.
throw new TicketPrinterException(e.getMessage(), e);
}
try {
m_drawer = new CashDrawer();
m_drawer.open(sDeviceDrawerName);
m_drawer.claim(10000);
m_drawer.setDeviceEnabled(true);
} catch (JposException e) {
// can live without the drawer;
m_drawer = null;
}
}
public String getPrinterName() {
return m_sName;
}
public String getPrinterDescription() {
return null;
}
public JComponent getPrinterComponent() {
return null;
}
public void reset() {
}
public void beginReceipt() {
try {
m_printer.transactionPrint(POSPrinterConst.PTR_S_RECEIPT, POSPrinterConst.PTR_TP_TRANSACTION);
} catch (JposException e) {
}
}
public void printImage(BufferedImage image) {
try {
if (m_printer.getCapRecBitmap()) { // si podemos imprimir bitmaps.
File f = File.createTempFile("jposimg", ".png");
OutputStream out = new FileOutputStream(f);
out.write(ImageUtils.writeImage(image));
out.close();
m_printer.printBitmap(POSPrinterConst.PTR_S_RECEIPT, f.getAbsolutePath(), POSPrinterConst.PTR_BM_ASIS, POSPrinterConst.PTR_BM_CENTER);
}
} catch (IOException eIO) {
} catch (JposException e) {
}
}
public void printBarCode(String type, String position, String code) {
try {
if (m_printer.getCapRecBarCode()) { // si podemos imprimir codigos de barras
if (DevicePrinter.POSITION_NONE.equals(position)) {
m_printer.printBarCode(POSPrinterConst.PTR_S_RECEIPT, code, POSPrinterConst.PTR_BCS_EAN13, 10 * 100, 60 * 100, POSPrinterConst.PTR_BC_CENTER, POSPrinterConst.PTR_BC_TEXT_NONE);
} else {
m_printer.printBarCode(POSPrinterConst.PTR_S_RECEIPT, code, POSPrinterConst.PTR_BCS_EAN13, 10 * 100, 60 * 100, POSPrinterConst.PTR_BC_CENTER, POSPrinterConst.PTR_BC_TEXT_BELOW);
}
}
} catch (JposException e) {
}
}
public void beginLine(int iTextSize) {
m_sline = new StringBuffer();
if (iTextSize == DevicePrinter.SIZE_0) {
m_sline.append(JPOS_SIZE0);
} else if (iTextSize == DevicePrinter.SIZE_1) {
m_sline.append(JPOS_SIZE1);
} else if (iTextSize == DevicePrinter.SIZE_2) {
m_sline.append(JPOS_SIZE2);
} else if (iTextSize == DevicePrinter.SIZE_3) {
m_sline.append(JPOS_SIZE3);
} else {
m_sline.append(JPOS_SIZE0);
}
}
public void printText(int iStyle, String sText) {
if ((iStyle & DevicePrinter.STYLE_BOLD) != 0) {
m_sline.append(JPOS_BOLD);
}
if ((iStyle & DevicePrinter.STYLE_UNDERLINE) != 0) {
m_sline.append(JPOS_UNDERLINE);
}
m_sline.append(sText);
}
public void endLine() {
m_sline.append(JPOS_LF);
try {
m_printer.printNormal(POSPrinterConst.PTR_S_RECEIPT, m_sline.toString());
} catch (JposException e) {
}
m_sline = null;
}
public void endReceipt() {
try {
// cut the receipt
m_printer.printNormal(POSPrinterConst.PTR_S_RECEIPT, JPOS_CUT);
// end of the transaction
m_printer.transactionPrint(POSPrinterConst.PTR_S_RECEIPT, POSPrinterConst.PTR_TP_NORMAL);
} catch (JposException e) {
}
}
public void openDrawer() {
if (m_drawer != null) {
try {
m_drawer.openDrawer();
} catch (JposException e) {
}
}
}
@Override
public void finalize() throws Throwable {
m_printer.setDeviceEnabled(false);
m_printer.release();
m_printer.close();
if (m_drawer != null) {
m_drawer.setDeviceEnabled(false);
m_drawer.release();
m_drawer.close();
}
super.finalize();
}
}