jticketsbagrestaurantmap.java

是一个专门设计用于触摸屏的POS(point of sales)应用软件

            // me guardo el ticket que quiero copiar.
            m_PlaceClipboard = m_PlaceCurrent;        
            m_PlaceCurrent = null;
            m_restaurantmap.setTableName(null);
        }
        
        printState();     
        m_panelticket.setActiveTicket(null, null); 
    }
    
    public boolean viewTables() {
        
        // deberiamos comprobar si estamos en reservations o en tables...
        if (m_jreservations.deactivate()) {
            showView("map"); // arrancamos en la vista de las mesas.
            return true;
        } else {
            return false;
        }
    }
    
    public void saveTicket() {
        saveTicket(m_panelticket.getActiveTicket());
    }
    
    public void newTicket() {
        
        // guardamos el ticket
        if (m_PlaceCurrent != null) {
            m_PlaceCurrent.setTicket(m_panelticket.getActiveTicket());
//            m_sharedobjects.checkin(m_PlaceCurrent.getName(), m_PlaceCurrent.getTicket());
            m_PlaceCurrent = null;
            m_restaurantmap.setTableName(null);
        }
        
        printState();     
        m_panelticket.setActiveTicket(null, null);     
    }
    
    public void cancelTicket() {
        
        // no guardamos el ticket porque no hace falta
        if (m_PlaceCurrent != null) {
            m_PlaceCurrent.setTicket(null);
//            m_sharedobjects.delete(m_PlaceCurrent.getName());
            m_PlaceCurrent = null;
            m_restaurantmap.setTableName(null);
        }        
        
        printState();     
        m_panelticket.setActiveTicket(null, null); 
    }
    
    public void loadTickets() {

        // leo los tickets        
        // HashMap atickets = (HashMap) ImageUtils.readFromFile("ticketsbagrest.ser");
        HashMap atickets = (HashMap) ImageUtils.readSerializable(m_App.lookupDataLogic(DataLogicSystem.class).getResourceAsBinary(m_App.getHost() + "/ticketsbagrest"));

        if (atickets == null) {
            atickets = new HashMap();
        }
        
//        HashMap atickets = m_sharedobjects.listObjects();
            
        for (int i = 0 ; i < m_aplaces.size(); i++) {
            Place table = (Place) m_aplaces.get(i);
            TicketInfo ticket = (TicketInfo) atickets.get(table.getName());
            table.setTicket(ticket);
        }
    }
    
    private void printState() {
        
        if (m_PlaceClipboard == null) {
            // Decimos que vamos a seleccionar una nueva mesa vacia o no
            m_jText.setText(null);
            // Habilitamos todas las mesas
            for (int i = 0; i < m_aplaces.size(); i++) {
                Place pl = (Place) m_aplaces.get(i);
                pl.getButton().setEnabled(true);
            }
        } else {
            // Decimos que vamos a copiar
            m_jText.setText(AppLocal.getIntString("label.restaurantmove", new Object[] {m_PlaceClipboard.getName()}));
            // Habilitamos las mesas vacias y la mesa de origen.
            for (int i = 0; i < m_aplaces.size(); i++) {
                Place pl = (Place) m_aplaces.get(i);
                if (pl.getTicket() == null) {   
                    pl.getButton().setEnabled(true);
                } else {
                    pl.getButton().setEnabled(m_PlaceClipboard.getName().equals(pl.getName()));
                }
            }  
        }
    }
      
    private class MyActionListener implements ActionListener {
        
        private Place m_place;
        
        public MyActionListener(Place place) {
            m_place = place;
        }
        
        public void actionPerformed(ActionEvent evt) {    
            
//            // han pulsado sobre una mesa vacia o no...
//            boolean bresult = m_sharedobjets.checkout(m_place.getName());
//            m_place.setTicket((TicketInfo) m_sharedobjets.loadObject(m_place.getName()));
//            if (!bresult) {
//                // no se ha podido checkear porque otro tiene pillado el ticket.
//                Toolkit.getDefaultToolkit().beep();
//                return;
//             }  
            
            if (m_PlaceClipboard == null) {  

                // creamos el ticket si era una mesa vacia.
                if (m_place.getTicket() == null) {
                    m_place.setTicket(createTicketModel());
                }                
                // activamos el ticket seleccionado
                m_PlaceCurrent = m_place;
                m_restaurantmap.setTableName(m_PlaceCurrent.getName());
                m_panelticket.setActiveTicket(m_PlaceCurrent.getTicket(), m_PlaceCurrent.getName());

            } else {
                
                // tenemos que copiar el ticket del clipboard
                if (m_PlaceClipboard == m_place) {
                    // hemos pulsado el mismo entonces deshacemos
                    m_PlaceClipboard = null;
                    // activamos el ticket seleccionado
                    m_PlaceCurrent = m_place;
                    m_restaurantmap.setTableName(m_PlaceCurrent.getName());
                    m_panelticket.setActiveTicket(m_PlaceCurrent.getTicket(), m_PlaceCurrent.getName());                               
                } else if (m_place.getTicket() == null) {
                    // Movemos el ticket a una mesa vacia
                    m_place.setTicket(m_PlaceClipboard.getTicket());
                    // m_place.saveTicket(m_PlaceClipboard.getTicket(), true);
                    m_PlaceClipboard.setTicket(null);
                    // m_place.saveTicket(null, false);
                    m_PlaceClipboard = null;
                    
                    // No hace falta preguntar si estaba bloqueado porque ya lo estaba antes
                    // activamos el ticket seleccionado
                    m_PlaceCurrent = m_place;
                    m_restaurantmap.setTableName(m_PlaceCurrent.getName());
                    m_panelticket.setActiveTicket(m_PlaceCurrent.getTicket(), m_PlaceCurrent.getName());                           
                } else {
                    // No podemos meterlo donde ya hay gente. Esto esta ya controlado porque deberia estar el boton deshabilitado.
                    Toolkit.getDefaultToolkit().beep();
                }
            }
        }
    }  

    private void showView(String view) {
        CardLayout cl = (CardLayout)(getLayout());
        cl.show(this, view);  
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        m_jPanelMap = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        m_jbtnReservations = new javax.swing.JButton();
        m_jText = new javax.swing.JLabel();

        setLayout(new java.awt.CardLayout());

        m_jPanelMap.setLayout(new java.awt.BorderLayout());

        jPanel2.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT));

        m_jbtnReservations.setText(AppLocal.getIntString("button.reservations"));
        m_jbtnReservations.setFocusPainted(false);
        m_jbtnReservations.setFocusable(false);
        m_jbtnReservations.setMargin(new java.awt.Insets(8, 14, 8, 14));
        m_jbtnReservations.setRequestFocusEnabled(false);
        m_jbtnReservations.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                m_jbtnReservationsActionPerformed(evt);
            }
        });

        jPanel2.add(m_jbtnReservations);

        jPanel2.add(m_jText);

        m_jPanelMap.add(jPanel2, java.awt.BorderLayout.NORTH);

        add(m_jPanelMap, "map");

    }
    // </editor-fold>//GEN-END:initComponents

    private void m_jbtnReservationsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_m_jbtnReservationsActionPerformed

        showView("res");
        m_jreservations.activate();
        
    }//GEN-LAST:event_m_jbtnReservationsActionPerformed
    
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel m_jPanelMap;
    private javax.swing.JLabel m_jText;
    private javax.swing.JButton m_jbtnReservations;
    // End of variables declaration//GEN-END:variables
    
}