qlabibm4694.h

/*
* Linux Advanced Business Enterprise Management System
*
*
* File name....... : qlabibm4694.h
* File version.... : 1.0.2
* Revision Date... : Tue Jan 27 2004
*
* File Description : IBM 4694 hardware abstraction
*
* Author.......... : DJ Anubis
* Copyright....... : (C) 2001-2003 by DJ Anubis
* Email .......... : labproject@free.fr
*
* License :
*   Please read the license file in doc directory.
*   1. Lab Public License.
*      You should have received a copy of the Lab Public License with this package.
*      If this is not the case, you can read it or download it at:
*      http://labproject.free.fr
*   2. Q Public License.
*      Conformant to Trolltech QPL license.
*   3. GNU General Public License.
*      Reserved for free projects.
*   4. Commercial license.
*      Recommanded if your code is not distributed under one of the 3 models above.
*
*   Read the license FAQ in doc directory.
*
* Revision Comments:
*
*       This is the class incarnation for the old structure.
*
*/

#ifndef QLABIBM4694_H
#define QLABIBM4694_H

#include <qlabcashboxinterfacedefinition.h>

#include <qobject.h>
#include <qvariant.h>
#include <qmap.h>
#include <qdatetime.h>

// Big Blue specific hardware includes

#include "pos/pos.h"
#include "pos/device.h"
#include "pos/display.h"
#include "pos/msr.h"
#include "pos/nvram.h"
#include "pos/power.h"
#include "pos/rs232c.h"
#include "pos/scale.h"
#include "pos/scanner.h"
#include "pos/keyboard.h"
#include "pos/drawer.h"
#include "pos/printer.h"
#include "pos/errno.h"


// ======================================
// The following macros have been grabbed
// from the IBM 4694 Reference Manual.
// As this is very handy, I didn't need
// to discoover warm water.
//
// Next lines Copyright (C) IBM Corporation

typedef struct TableEntry
{
        int Value;
        char *Name;
} TableEntry ;

#define MakeEntry(x) { x , # x }
#define MakeExtEntry(x, y) { x ## y , # y }
#define MakeSubtypeEntry( device, type, subtype )                         \
  { ( PosDEVICE_ ## device << 8 ) | Pos ## type ## _SUBTYPE_ ## subtype , \
    # subtype }

// End of IBM grabbed stuff
// =====================================

class Q_EXPORT QlabIbm4694 : public QlabCashboxInterfaceDefinition
{
        Q_OBJECT


public :
        QlabIbm4694( QlabCashboxInterfaceDefinition * parent = 0, char * name = 0 ) ;
        ~QlabIbm4694() ;

        void setup() ;
        void exec() ;

public slots :
        QStringList features() ;
        // Properties
        ActivePrintDevice activePrinter() const ;
        void setActivePrinter( ActivePrintDevice prn ) ;

        // Standard slots
        void closeAll() ;
        void closeDevice( int dev ) ;
        void releaseAll() ;
        void lockDevice( int dev ) ;
        void unlockDevice( int dev ) ;
        // Keyboard specific Methods
        long keyboardSupervisorStatus() ;

        // display specific Methods
        void clearScreen( int dev ) ;
        void displayFullScreen( int dev, const QString & msg, int cursor = 0 ) ;
        void displayString( int dev, const QString & msg, int cursor = 0 ) ;
        void displayItemRight( int dev, const QString & msg, int lineno = 1 ) ;

        // printer specific Methods
        bool selectRollPaper() ;
        bool selectFullPage() ;
        void printLine( const QString & li ) ;
        void printText( const QString & txt ) ;
        long printerStatus() ;
        void writeToCRstation( const QString & line ) ;
        void writeToCRandSJstations( const QString & buffer ) ;
        void writeToDIstation( const QString & buffer ) ;
        QString evalPrintLine( const QString & line, bool withdash = FALSE ) ;

        // drawer specific Methods
        void openCashDrawer() ;
        long drawerStatus() ;
        void waitForDrawerClosed() ;

        // Sound Methods
        void soundTone( int frequency = PosMEDIUM, int duration = 10, int volume = PosLOW ) ;
        void soundError() ;
        void soundWarning() ;
        void soundReject() ;

protected slots :
        void openDevice( POSQMSG * pMsg ) ;
        int  openAndAcquire( int device, PosArgPtr args, int nargs ) ;
        void setCheckoutNumpadStyle( int devdes ) ;
        QString readScannerData() ;
        virtual QString readMicr( long size ) ;

private :
        void initDevices() ;
        void deviceStatus( POSQMSG *pMsg ) ;
        void processPrinterStatus( POSQMSG *pMsg ) ;
        void processPrinterData( POSQMSG *pMsg ) ;
        void processPrinterError( POSQMSG *pMsg ) ;
        void processScannerData() ;
        QString processMsrData() ;
        void processTillOpened( long *till_open_tm ) ;
        void processTillClosed( long *till_open_tm ) ;
        void processChaseComplete() ;
        void processCharacterMessage( POSQMSG *qmsg ) ;

        POSQMSG qmsg ;  
        // ==== 4610 Stuff =====================
        QString p4610RegisterDocument ;
        QString p4610ReleaseDocument ;
        QString p4610ReadMicrInfo ;
        QString p4610FlipCheck ;
        // ==== EOC ============================

} ;


#endif // QLABIBM4694_H