jticketsbagticket.java

是一个专门设计用于触摸屏的POS(point of sales)应用软件

//    Tina POS is a point of sales application designed for touch screens.
//    Copyright (C) 2005 Adrian Romero Corchado.
//    http://sourceforge.net/projects/tinapos
//
//    This program 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 2 of the License, or
//    (at your option) any later version.
//
//    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 General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with this program; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package net.adrianromero.tpv.panelsales;

import java.awt.*;
import java.util.ArrayList;
import javax.swing.*;
import net.adrianromero.data.gui.MessageInf;
import net.adrianromero.tpv.forms.AppView; 
import net.adrianromero.tpv.forms.AppLocal; 
import net.adrianromero.tpv.ticket.*;
import net.adrianromero.tpv.printer.*;
import net.adrianromero.basic.BasicException;
import net.adrianromero.data.gui.JMessageDialog;
import net.adrianromero.scripting.ScriptEngine;
import net.adrianromero.scripting.ScriptException;
import net.adrianromero.scripting.ScriptFactory;
import net.adrianromero.tpv.forms.DataLogicSystem;
import net.adrianromero.tpv.forms.SentenceContainer;

public class JTicketsBagTicket extends JTicketsBag {
    
//    private Template m_tempTicket;
    private DeviceTicket m_TP;    
    private TicketParser m_TTP;    
    private TicketParser m_TTP2; 
    
    private TicketInfo m_ticket;
    private TicketInfo m_ticketCopy;
    
    private JTicketsBagTicketBag m_TicketsBagTicketBag;

    private JPanelTicketEdits m_panelticket;    
    
    /** Creates new form JTicketsBagTicket */
    public JTicketsBagTicket(AppView oApp, JPanelTicketEdits panelticket) {
        
// Lista de tickets del cierre actual en orden desdencente...        
//SELECT TICKETS.TICKETID, TICKETS.DATENEW, TICKETS.MONEY, SUM(PRODUCTSOUT.UNITS * PRODUCTSOUT.PRICE), SUM(PRODUCTSOUT.UNITS * PRODUCTSOUT.PRICE * (1 + PRODUCTSOUT.TAXRATE))
//FROM TICKETS, PRODUCTSOUT WHERE TICKETS.TICKETID = PRODUCTSOUT.TICKETID
//AND TICKETS.MONEY = 20
//GROUP BY TICKETS.TICKETID
//ORDER BY TICKETS.DATENEW DESC
        
        super(oApp);
        m_panelticket = panelticket;
         
        // Inicializo la impresora...
        m_TP = new DeviceTicket();
   
        // Inicializo el parser de documentos de ticket
        m_TTP = new TicketParser(m_TP, m_App.lookupDataLogic(DataLogicSystem.class)); // para visualizar el ticket
        m_TTP2 = new TicketParser(m_App.getDeviceTicket(), m_App.lookupDataLogic(DataLogicSystem.class)); // para imprimir el ticket
        
        initComponents();
        
        m_TicketsBagTicketBag = new JTicketsBagTicketBag(this);
        
        m_jTicketEditor.addEditorKeys(m_jKeys);
        
        // Este deviceticket solo tiene una impresora, la de pantalla
        m_jPanelTicket.add(m_TP.getDevicePrinter("1").getPrinterComponent(), BorderLayout.CENTER);
    }
    
    public void activate() {
        
        // precondicion es que no tenemos ticket activado ni ticket en el panel
        
        m_ticket = null;
        m_ticketCopy = null;
        
        printTicket();        
        
        m_jTicketEditor.reset();
        m_jTicketEditor.activate();
        
        m_panelticket.setActiveTicket(null, null); 
             
        // postcondicion es que tenemos ticket activado aqui y ticket en el panel
    }
    
    public boolean deactivate() {
        
        // precondicion es que tenemos ticket activado aqui y ticket en el panel        
        m_ticket = null;   
        m_ticketCopy = null;
        return true;       
        // postcondicion es que no tenemos ticket activado ni ticket en el panel
    }
    
    public void saveTicket() {
        if (m_ticketCopy != null) {           
            // Para editar borramos el ticket anterior
            deleteTicket(m_ticketCopy);
        }
        saveTicket(m_panelticket.getActiveTicket()); // guardamos el ticket nuevo sea editar o devolver
        
        m_ticket = null;
        m_ticketCopy = null;
    }

    
    public void cancelTicket() {
        
        m_ticket = null;
        m_ticketCopy = null;
        resetToTicket(); 
    }    
    
    public void deleteeraseTicket() {
        // Solo se nos invoca desde editar
        if (m_ticketCopy != null) {           
            // Para editar borramos el ticket anterior
            deleteTicket(m_ticketCopy);
        }
        
        m_ticket = null;
        m_ticketCopy = null;
        resetToTicket();
    }    
    
    public void canceleditionTicket() {
        
        // m_ticket = null; // Nos queremos quedar con el ticket anterior
        m_ticketCopy = null;
        resetToTicket();
    }    
    
    private void resetToTicket() {       
        printTicket();
        m_jTicketEditor.reset();        
        m_panelticket.setActiveTicket(null, null); 
    }
    
    protected JComponent getBagComponent() {
        return m_TicketsBagTicketBag;
    }
    
    protected JComponent getNullComponent() {
        return this;
    }
      
    private void readTicket() {
        
        try {
            Integer ticketid = m_jTicketEditor.getValueInteger();
            TicketInfo ticket = m_App.lookupDataLogic(SentenceContainer.class).loadTicket(ticketid);
            if (ticket != null) {
                m_ticket = ticket;
                m_ticketCopy = null; // se asigna al pulsar el boton de editar o devolver
                printTicket();
            }
            
        } catch (BasicException e) {
            // No se puede leer el ticket
            // No hay valor...
        }
        
        m_jTicketEditor.reset();
    }
    
    private void printTicket() {
        
        // imprimo m_ticket
        
        m_jEdit.setEnabled(m_ticket != null);
        m_jRefund.setEnabled(m_ticket != null && m_ticket.getTotal() > 0.0);
        m_jPrint.setEnabled(m_ticket != null);
        
        // Este deviceticket solo tiene una impresora, la de pantalla
        m_TP.getDevicePrinter("1").reset();
        
        if (m_ticket == null) {
            m_jTicketId.setText(null);            
        } else {
            m_jTicketId.setText(String.valueOf(m_ticket.getId()));
            
            try {
                ScriptEngine script = ScriptFactory.getScriptEngine(ScriptFactory.VELOCITY);
                script.put("ticket", m_ticket);
                m_TTP.printTicket(script.eval(m_App.lookupDataLogic(DataLogicSystem.class).getResourceAsXML("Printer.TicketPreview")).toString());
            } catch (ScriptException e) {
                MessageInf msg = new MessageInf(MessageInf.SGN_WARNING, AppLocal.getIntString("message.cannotprintticket"), e);
                msg.show(this);
            } catch (TicketPrinterException eTP) {
                MessageInf msg = new MessageInf(MessageInf.SGN_WARNING, AppLocal.getIntString("message.cannotprintticket"), eTP);
                msg.show(this);
            }
        }
    }