source: trunk/src/gui/painting/qprintengine.h@ 243

Last change on this file since 243 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.4 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtGui module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QPRINTENGINE_H
43#define QPRINTENGINE_H
44
45#include <QtCore/qvariant.h>
46#include <QtGui/qprinter.h>
47
48QT_BEGIN_HEADER
49
50QT_BEGIN_NAMESPACE
51
52QT_MODULE(Gui)
53
54#ifndef QT_NO_PRINTER
55
56class Q_GUI_EXPORT QPrintEngine
57{
58public:
59 virtual ~QPrintEngine() {}
60 enum PrintEnginePropertyKey {
61 PPK_CollateCopies,
62 PPK_ColorMode,
63 PPK_Creator,
64 PPK_DocumentName,
65 PPK_FullPage,
66 PPK_NumberOfCopies,
67 PPK_Orientation,
68 PPK_OutputFileName,
69 PPK_PageOrder,
70 PPK_PageRect,
71 PPK_PageSize,
72 PPK_PaperRect,
73 PPK_PaperSource,
74 PPK_PrinterName,
75 PPK_PrinterProgram,
76 PPK_Resolution,
77 PPK_SelectionOption,
78 PPK_SupportedResolutions,
79
80 PPK_WindowsPageSize,
81 PPK_FontEmbedding,
82 PPK_SuppressSystemPrintStatus,
83
84 PPK_Duplex,
85
86 PPK_PaperSources,
87 PPK_CustomPaperSize,
88 PPK_PageMargins,
89 PPK_PaperSize = PPK_PageSize,
90
91 PPK_CustomBase = 0xff00
92 };
93
94 virtual void setProperty(PrintEnginePropertyKey key, const QVariant &value) = 0;
95 virtual QVariant property(PrintEnginePropertyKey key) const = 0;
96
97 virtual bool newPage() = 0;
98 virtual bool abort() = 0;
99
100 virtual int metric(QPaintDevice::PaintDeviceMetric) const = 0;
101
102 virtual QPrinter::PrinterState printerState() const = 0;
103
104#ifdef Q_WS_WIN
105 virtual HDC getPrinterDC() const { return 0; }
106 virtual void releasePrinterDC(HDC) const { }
107#endif
108
109};
110
111#endif // QT_NO_PRINTER
112
113QT_END_NAMESPACE
114
115QT_END_HEADER
116
117#endif // QPRINTENGINE_H
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