/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtGui module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QPRINTENGINE_H+
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#define QPRINTENGINE_H+
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+
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#include <QtCore/qvariant.h>+
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#include <QtGui/qprinter.h>+
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+
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QT_BEGIN_HEADER+
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+
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QT_BEGIN_NAMESPACE+
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+
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QT_MODULE(Gui)+
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+
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#ifndef QT_NO_PRINTER+
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+
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class Q_GUI_EXPORT QPrintEngine+
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{+
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public:+
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    virtual ~QPrintEngine() {}+
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    enum PrintEnginePropertyKey {+
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        PPK_CollateCopies,+
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        PPK_ColorMode,+
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        PPK_Creator,+
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        PPK_DocumentName,+
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        PPK_FullPage,+
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        PPK_NumberOfCopies,+
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        PPK_Orientation,+
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        PPK_OutputFileName,+
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        PPK_PageOrder,+
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        PPK_PageRect,+
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        PPK_PageSize,+
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        PPK_PaperRect,+
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        PPK_PaperSource,+
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        PPK_PrinterName,+
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        PPK_PrinterProgram,+
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        PPK_Resolution,+
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        PPK_SelectionOption,+
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        PPK_SupportedResolutions,+
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+
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        PPK_WindowsPageSize,+
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        PPK_FontEmbedding,+
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        PPK_SuppressSystemPrintStatus,+
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+
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        PPK_Duplex,+
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+
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        PPK_PaperSources,+
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        PPK_CustomPaperSize,+
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        PPK_PageMargins,+
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        PPK_PaperSize = PPK_PageSize,+
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+
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        PPK_CustomBase = 0xff00+
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    };+
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+
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    virtual void setProperty(PrintEnginePropertyKey key, const QVariant &value) = 0;+
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    virtual QVariant property(PrintEnginePropertyKey key) const = 0;+
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+
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    virtual bool newPage() = 0;+
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    virtual bool abort() = 0;+
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+
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    virtual int metric(QPaintDevice::PaintDeviceMetric) const = 0;+
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+
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    virtual QPrinter::PrinterState printerState() const = 0;+
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+
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#ifdef Q_WS_WIN+
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    virtual HDC getPrinterDC() const { return 0; }+
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    virtual void releasePrinterDC(HDC) const { }+
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#endif+
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+
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};+
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+
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#endif // QT_NO_PRINTER+
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+
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QT_END_NAMESPACE+
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+
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QT_END_HEADER+
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+
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#endif // QPRINTENGINE_H+
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