| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QPRINTENGINE_H |
| 5 | #define QPRINTENGINE_H |
| 6 | |
| 7 | #include <QtPrintSupport/qtprintsupportglobal.h> |
| 8 | #include <QtCore/qvariant.h> |
| 9 | #include <QtPrintSupport/qprinter.h> |
| 10 | |
| 11 | // ### move to qmargins.h |
| 12 | Q_DECLARE_METATYPE(QMarginsF) |
| 13 | |
| 14 | QT_BEGIN_NAMESPACE |
| 15 | |
| 16 | |
| 17 | #ifndef QT_NO_PRINTER |
| 18 | |
| 19 | class Q_PRINTSUPPORT_EXPORT QPrintEngine |
| 20 | { |
| 21 | public: |
| 22 | virtual ~QPrintEngine(); |
| 23 | |
| 24 | enum PrintEnginePropertyKey { |
| 25 | PPK_CollateCopies, |
| 26 | PPK_ColorMode, |
| 27 | PPK_Creator, |
| 28 | PPK_DocumentName, |
| 29 | PPK_FullPage, |
| 30 | PPK_NumberOfCopies, |
| 31 | PPK_Orientation, |
| 32 | PPK_OutputFileName, |
| 33 | PPK_PageOrder, |
| 34 | PPK_PageRect, |
| 35 | PPK_PageSize, |
| 36 | PPK_PaperRect, |
| 37 | PPK_PaperSource, |
| 38 | PPK_PrinterName, |
| 39 | PPK_PrinterProgram, |
| 40 | PPK_Resolution, |
| 41 | PPK_SelectionOption, |
| 42 | PPK_SupportedResolutions, |
| 43 | |
| 44 | PPK_WindowsPageSize, |
| 45 | PPK_FontEmbedding, |
| 46 | |
| 47 | PPK_Duplex, |
| 48 | |
| 49 | PPK_PaperSources, |
| 50 | PPK_CustomPaperSize, |
| 51 | PPK_PageMargins, |
| 52 | PPK_CopyCount, |
| 53 | PPK_SupportsMultipleCopies, |
| 54 | PPK_PaperName, |
| 55 | PPK_QPageSize, |
| 56 | PPK_QPageMargins, |
| 57 | PPK_QPageLayout, |
| 58 | PPK_PaperSize = PPK_PageSize, |
| 59 | |
| 60 | PPK_CustomBase = 0xff00 |
| 61 | }; |
| 62 | |
| 63 | virtual void setProperty(PrintEnginePropertyKey key, const QVariant &value) = 0; |
| 64 | virtual QVariant property(PrintEnginePropertyKey key) const = 0; |
| 65 | |
| 66 | virtual bool newPage() = 0; |
| 67 | virtual bool abort() = 0; |
| 68 | |
| 69 | virtual int metric(QPaintDevice::PaintDeviceMetric) const = 0; |
| 70 | |
| 71 | virtual QPrinter::PrinterState printerState() const = 0; |
| 72 | }; |
| 73 | |
| 74 | #endif // QT_NO_PRINTER |
| 75 | |
| 76 | QT_END_NAMESPACE |
| 77 | |
| 78 | #endif // QPRINTENGINE_H |
| 79 |