/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company 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. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QPRINTENGINE_H #define QPRINTENGINE_H #include #include 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