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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module 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 QPRINTENGINE_H
+#define QPRINTENGINE_H
+
+#include <QtCore/qvariant.h>
+#include <QtPrintSupport/qprinter.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_PRINTER
+
+class Q_GUI_EXPORT QPrintEngine
+{
+public:
+ virtual ~QPrintEngine() {}
+ enum PrintEnginePropertyKey {
+ PPK_CollateCopies,
+ PPK_ColorMode,
+ PPK_Creator,
+ PPK_DocumentName,
+ PPK_FullPage,
+ PPK_NumberOfCopies,
+ PPK_Orientation,
+ PPK_OutputFileName,
+ PPK_PageOrder,
+ PPK_PageRect,
+ PPK_PageSize,
+ PPK_PaperRect,
+ PPK_PaperSource,
+ PPK_PrinterName,
+ PPK_PrinterProgram,
+ PPK_Resolution,
+ PPK_SelectionOption,
+ PPK_SupportedResolutions,
+
+ PPK_WindowsPageSize,
+ PPK_FontEmbedding,
+ PPK_SuppressSystemPrintStatus,
+
+ PPK_Duplex,
+
+ PPK_PaperSources,
+ PPK_CustomPaperSize,
+ PPK_PageMargins,
+ PPK_CopyCount,
+ PPK_SupportsMultipleCopies,
+ PPK_PaperSize = PPK_PageSize,
+
+ PPK_CustomBase = 0xff00
+ };
+
+ virtual void setProperty(PrintEnginePropertyKey key, const QVariant &value) = 0;
+ virtual QVariant property(PrintEnginePropertyKey key) const = 0;
+
+ virtual bool newPage() = 0;
+ virtual bool abort() = 0;
+
+ virtual int metric(QPaintDevice::PaintDeviceMetric) const = 0;
+
+ virtual QPrinter::PrinterState printerState() const = 0;
+
+#ifdef Q_WS_WIN
+ virtual HDC getPrinterDC() const { return 0; }
+ virtual void releasePrinterDC(HDC) const { }
+#endif
+
+};
+
+#endif // QT_NO_PRINTER
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPRINTENGINE_H