source: trunk/src/gui/painting/qcups_p.h@ 1168

Last change on this file since 1168 was 1058, checked in by Dmitry A. Kuminov, 14 years ago

OS/2: Enable linking to cups.dll at runtime.

This requires CUPS 1.4.8 and above. Older versions will not
work anymore.

File size: 4.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this 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 have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QCUPS_P_H
43#define QCUPS_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55#include "QtCore/qstring.h"
56#include "QtCore/qstringlist.h"
57#include "QtCore/qpair.h"
58#include "QtGui/qprinter.h"
59
60#ifndef QT_NO_CUPS
61
62#include <QtCore/qlibrary.h>
63#include <cups/cups.h>
64#include <cups/ppd.h>
65
66QT_BEGIN_NAMESPACE
67
68Q_DECLARE_TYPEINFO(cups_option_t, Q_MOVABLE_TYPE | Q_PRIMITIVE_TYPE);
69
70class QCUPSSupport
71{
72public:
73 QCUPSSupport();
74 ~QCUPSSupport();
75
76 static bool isAvailable();
77 static int cupsVersion() { return isAvailable() ? CUPS_VERSION_MAJOR*10000+CUPS_VERSION_MINOR*100+CUPS_VERSION_PATCH : 0; }
78 int availablePrintersCount() const;
79 const cups_dest_t* availablePrinters() const;
80 int currentPrinterIndex() const;
81 const ppd_file_t* setCurrentPrinter(int index);
82
83 const ppd_file_t* currentPPD() const;
84 const ppd_option_t* ppdOption(const char *key) const;
85
86 const cups_option_t* printerOption(const QString &key) const;
87 const ppd_option_t* pageSizes() const;
88
89 int markOption(const char* name, const char* value);
90 void saveOptions(QList<const ppd_option_t*> options, QList<const char*> markedOptions);
91
92 QRect paperRect(const char *choice) const;
93 QRect pageRect(const char *choice) const;
94
95 QStringList options() const;
96
97 static bool printerHasPPD(const char *printerName);
98
99 QString unicodeString(const char *s);
100
101 QPair<int, QString> tempFd();
102 int printFile(const char * printerName, const char * filename, const char * title,
103 int num_options, cups_option_t * options);
104
105private:
106 void collectMarkedOptions(QStringList& list, const ppd_group_t* group = 0) const;
107 void collectMarkedOptionsHelper(QStringList& list, const ppd_group_t* group) const;
108
109 int prnCount;
110 cups_dest_t *printers;
111 const ppd_option_t* page_sizes;
112 int currPrinterIndex;
113 ppd_file_t *currPPD;
114#ifndef QT_NO_TEXTCODEC
115 QTextCodec *codec;
116#endif
117};
118
119QT_END_NAMESPACE
120
121#endif // QT_NO_CUPS
122
123#endif
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