qplatformprintersupport.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QPLATFORMPRINTERSUPPORT_H
#define QPLATFORMPRINTERSUPPORT_H
//
//  W A R N I N G
//  -------------
//
// This file is part of the QPA API and is not meant to be used
// in applications. Usage of this API may make your code
// source and binary incompatible with future versions of Qt.
//
 
#include <QtPrintSupport/qtprintsupportglobal.h>
#include <QtPrintSupport/qprinter.h>
 
#include <QtCore/qstringlist.h>
#include <QtCore/qlist.h>
#include <QtCore/qhash.h>
 
QT_BEGIN_NAMESPACE
 
#ifndef QT_NO_PRINTER
 
typedef QHash<QString, QString> PrinterOptions;
 
class QPageSize;
class QPlatformPrintDevice;
class QPrintDevice;
class QPrintEngine;
 
class Q_PRINTSUPPORT_EXPORT QPlatformPrinterSupport
{
public:
    QPlatformPrinterSupport();
    virtual ~QPlatformPrinterSupport();
 
    virtual QPrintEngine *createNativePrintEngine(QPrinter::PrinterMode printerMode, const QString &deviceId = QString());
    virtual QPaintEngine *createPaintEngine(QPrintEngine *, QPrinter::PrinterMode printerMode);
 
    virtual QPrintDevice createPrintDevice(const QString &id);
    virtual QStringList availablePrintDeviceIds() const;
    virtual QString defaultPrintDeviceId() const;
 
protected:
    static QPrintDevice createPrintDevice(QPlatformPrintDevice *device);
    static QPageSize createPageSize(const QString &id, QSize size, const QString &localizedName);
};
 
#endif // QT_NO_PRINTER
 
QT_END_NAMESPACE
 
#endif // QPLATFORMPRINTERSUPPORT_H