Общая библиотека для работы с торговым оборудованием.
1.0.0
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src
tedisplaybase.h
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/****************************************************************************
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** $Id: tedisplaybase.h,v 1.3 2006/06/20 06:55:18 red75 Exp $
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**
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** Trade equipment common portable library project
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**
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** Copyright (C) 1999-2006 Leader InfoTech. All rights reserved.
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**
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** This file is part of the Library of the Ananas
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** automation accounting system.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.leaderit.ru/ or email sales@leaderit.ru
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**
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** Contact org@leaderit.ru if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#ifndef _TEDISPLAYBASE_H
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#define _TEDISPLAYBASE_H
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#include <tebase.h>
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#include <qstringlist.h>
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#include <qthread.h>
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#include <qmutex.h>
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#include <qwaitcondition.h>
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//---------------------------------------------------------------------------
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class
LIB_EXPORT TEDisplayBase :
public
TEBase
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{
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Q_OBJECT
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public
:
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TEDisplayBase(
int
pn );
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~TEDisplayBase();
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enum
CommandSet
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{
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CS_DEFAULT=0,
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CS_EPSON,
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CS_DSP800,
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CS_AEDEX,
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CS_FIRICH
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};
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virtual
QString commandSetName(
int
);
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virtual
bool
isCommandSetSupported(
int
);
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virtual
QString modelInfo();
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virtual
int
scrollSpeed()=0;
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virtual
int
portBaudRate();
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int
getCommandSet()
const
{
return
m_eCommandSet;}
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public
slots:
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virtual
void
setPortBaudRate(
int
);
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virtual
void
setScrollSpeed(
int
)=0;
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virtual
int
setCommandSet(
int
);
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virtual
void
initDisplay();
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virtual
void
setPortNumberAndInit(
int
pn);
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virtual
void
setDisplayMode(
const
QString & mode);
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virtual
void
showText(
const
QString & text,
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const
QString & category=
"default"
,
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const
QString & mode=
"scroll/left"
);
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virtual
void
processEvent(
int
Code );
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// virtual QStringList execCommand(const QString & cmd);
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protected
:
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Q_ULONG m_baudRate;
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int
m_slowMode;
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void
setSlowPortMode(
int
delayus);
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Q_ULONG writeBlockSlow(
const
char
*data, Q_ULONG len );
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void
addToBuffer(
const
char
* data, Q_ULONG len);
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QMutex * m_pBufferMutex;
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QWaitCondition * m_pDataReady;
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QThread * m_pWriter;
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QByteArray * m_pBuffer;
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int
m_eCommandSet;
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virtual
void
initPort()=0;
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};
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//---------------------------------------------------------------------------
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#endif
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TEBase::TEBase
TEBase(int pn)
The TEBase is base class for all trade equipment classes.
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tebase.cpp:90
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1.14.0