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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QCUPSPRINTERSUPPORT_H
#define QCUPSPRINTERSUPPORT_H
#include <qpa/qplatformprintersupport.h>
#include <QtCore/qlibrary.h>
#include <QtCore/qlist.h>
#include <cups/cups.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
typedef int (*CupsGetDests)(cups_dest_t **dests);
typedef void (*CupsFreeDests)(int num_dests, cups_dest_t *dests);
typedef const char* (*CupsGetOption)(const char *name, int num_options, cups_option_t *options);
class QCupsPrinterSupport : public QPlatformPrinterSupport
{
public:
QCupsPrinterSupport();
~QCupsPrinterSupport();
virtual QPrintEngine *createNativePrintEngine(QPrinter::PrinterMode printerMode);
virtual QPaintEngine *createPaintEngine(QPrintEngine *printEngine, QPrinter::PrinterMode);
virtual QList<QPrinter::PaperSize> supportedPaperSizes(const QPrinterInfo &) const;
virtual QString printerOption(const QPrinterInfo &printer, const QString &key) const;
virtual PrinterOptions printerOptions(const QPrinterInfo &printer) const;
private:
void loadCups();
void loadCupsPrinters();
QString cupsOption(int i, const QString &key) const;
QLibrary m_cups;
cups_dest_t *m_cupsPrinters;
int m_cupsPrintersCount;
CupsGetDests cupsGetDests;
CupsFreeDests cupsFreeDests;
CupsGetOption cupsGetOption;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QCUPSPRINTERSUPPORT_H
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