1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** All rights reserved.
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5 | ** Contact: Nokia Corporation ([email protected])
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6 | **
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7 | ** This file is part of the QtGui module of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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15 | **
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16 | ** GNU Lesser General Public License Usage
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17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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18 | ** General Public License version 2.1 as published by the Free Software
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19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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20 | ** packaging of this file. Please review the following information to
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21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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23 | **
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24 | ** In addition, as a special exception, Nokia gives you certain additional
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25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | #ifndef QCUPS_P_H
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43 | #define QCUPS_P_H
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44 |
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45 | //
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46 | // W A R N I N G
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47 | // -------------
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48 | //
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49 | // This file is not part of the Qt API. It exists purely as an
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50 | // implementation detail. This header file may change from version to
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51 | // version without notice, or even be removed.
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52 | //
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53 | // We mean it.
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54 | //
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55 | #include "QtCore/qstring.h"
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56 | #include "QtCore/qstringlist.h"
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57 | #include "QtCore/qpair.h"
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58 | #include "QtGui/qprinter.h"
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59 |
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60 | #ifndef QT_NO_CUPS
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61 |
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62 | #include <QtCore/qlibrary.h>
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63 | #include <cups/cups.h>
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64 | #include <cups/ppd.h>
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65 |
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66 | QT_BEGIN_NAMESPACE
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67 |
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68 | Q_DECLARE_TYPEINFO(cups_option_t, Q_MOVABLE_TYPE | Q_PRIMITIVE_TYPE);
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69 |
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70 | class QCUPSSupport
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71 | {
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72 | public:
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73 | QCUPSSupport();
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74 | ~QCUPSSupport();
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75 |
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76 | static bool isAvailable();
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77 | static int cupsVersion() { return isAvailable() ? CUPS_VERSION_MAJOR*10000+CUPS_VERSION_MINOR*100+CUPS_VERSION_PATCH : 0; }
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78 | int availablePrintersCount() const;
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79 | const cups_dest_t* availablePrinters() const;
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80 | int currentPrinterIndex() const;
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81 | const ppd_file_t* setCurrentPrinter(int index);
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82 |
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83 | const ppd_file_t* currentPPD() const;
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84 | const ppd_option_t* ppdOption(const char *key) const;
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85 |
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86 | const cups_option_t* printerOption(const QString &key) const;
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87 | const ppd_option_t* pageSizes() const;
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88 |
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89 | int markOption(const char* name, const char* value);
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90 | void saveOptions(QList<const ppd_option_t*> options, QList<const char*> markedOptions);
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91 |
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92 | QRect paperRect(const char *choice) const;
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93 | QRect pageRect(const char *choice) const;
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94 |
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95 | QStringList options() const;
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96 |
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97 | static bool printerHasPPD(const char *printerName);
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98 |
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99 | QString unicodeString(const char *s);
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100 |
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101 | QPair<int, QString> tempFd();
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102 | int printFile(const char * printerName, const char * filename, const char * title,
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103 | int num_options, cups_option_t * options);
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104 |
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105 | private:
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106 | void collectMarkedOptions(QStringList& list, const ppd_group_t* group = 0) const;
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107 | void collectMarkedOptionsHelper(QStringList& list, const ppd_group_t* group) const;
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108 |
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109 | int prnCount;
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110 | cups_dest_t *printers;
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111 | const ppd_option_t* page_sizes;
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112 | int currPrinterIndex;
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113 | ppd_file_t *currPPD;
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114 | #ifndef QT_NO_TEXTCODEC
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115 | QTextCodec *codec;
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116 | #endif
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117 | };
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118 |
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119 | QT_END_NAMESPACE
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120 |
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121 | #endif // QT_NO_CUPS
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122 |
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123 | #endif
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