| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://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 https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://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 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QPRINTENGINE_H |
| #define QPRINTENGINE_H |
| |
| #include <QtPrintSupport/qtprintsupportglobal.h> |
| #include <QtCore/qvariant.h> |
| #include <QtPrintSupport/qprinter.h> |
| |
| Q_DECLARE_METATYPE(QMarginsF) |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_PRINTER |
| |
| class Q_PRINTSUPPORT_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_Duplex, |
| |
| PPK_PaperSources, |
| PPK_CustomPaperSize, |
| PPK_PageMargins, |
| PPK_CopyCount, |
| PPK_SupportsMultipleCopies, |
| PPK_PaperName, |
| PPK_QPageSize, |
| PPK_QPageMargins, |
| PPK_QPageLayout, |
| 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; |
| }; |
| |
| #endif // QT_NO_PRINTER |
| |
| QT_END_NAMESPACE |
| |
| #endif // QPRINTENGINE_H |