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118 lines
3.6 KiB
C++
118 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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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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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 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. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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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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#include <QtCore/qvariant.h>
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#include <QtGui/qprinter.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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#ifndef QT_NO_PRINTER
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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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PPK_WindowsPageSize,
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PPK_FontEmbedding,
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PPK_SuppressSystemPrintStatus,
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PPK_Duplex,
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PPK_PaperSources,
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PPK_CustomPaperSize,
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PPK_PageMargins,
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PPK_CopyCount,
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PPK_SupportsMultipleCopies,
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PPK_PaperSize = PPK_PageSize,
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PPK_CustomBase = 0xff00
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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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virtual bool newPage() = 0;
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virtual bool abort() = 0;
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virtual int metric(QPaintDevice::PaintDeviceMetric) const = 0;
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virtual QPrinter::PrinterState printerState() const = 0;
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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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#endif // QT_NO_PRINTER
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QPRINTENGINE_H
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