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qcups.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
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15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qcups_p.h"-
41-
42#include "qprintengine.h"-
43-
44#ifndef QT_NO_CUPS-
45-
46QT_BEGIN_NAMESPACE-
47-
48QStringList QCUPSSupport::cupsOptionsList(QPrinter *printer)-
49{-
50 return printer->printEngine()->property(PPK_CupsOptions).toStringList();
never executed: return printer->printEngine()->property(QPrintEngine::PrintEnginePropertyKey(0xfe00)).toStringList();
0
51}-
52-
53void QCUPSSupport::setCupsOptions(QPrinter *printer, const QStringList &cupsOptions)-
54{-
55 printer->printEngine()->setProperty(PPK_CupsOptions, QVariant(cupsOptions));-
56}
never executed: end of block
0
57-
58void QCUPSSupport::setCupsOption(QStringList &cupsOptions, const QString &option, const QString &value)-
59{-
60 if (cupsOptions.contains(option)) {
cupsOptions.contains(option)Description
TRUEnever evaluated
FALSEnever evaluated
0
61 cupsOptions.replace(cupsOptions.indexOf(option) + 1, value);-
62 } else {
never executed: end of block
0
63 cupsOptions.append(option);-
64 cupsOptions.append(value);-
65 }
never executed: end of block
0
66}-
67-
68void QCUPSSupport::clearCupsOption(QStringList &cupsOptions, const QString &option)-
69{-
70 // ### use const_iterator once QList::erase takes them-
71 const QStringList::iterator it = std::find(cupsOptions.begin(), cupsOptions.end(), option);-
72 if (it != cupsOptions.end()) {
it != cupsOptions.end()Description
TRUEnever evaluated
FALSEnever evaluated
0
73 Q_ASSERT(it + 1 < cupsOptions.end());-
74 cupsOptions.erase(it, it+1);-
75 }
never executed: end of block
0
76}
never executed: end of block
0
77-
78static inline QString jobHoldToString(const QCUPSSupport::JobHoldUntil jobHold, const QTime holdUntilTime)-
79{-
80 switch (jobHold) {-
81 case QCUPSSupport::Indefinite:
never executed: case QCUPSSupport::Indefinite:
0
82 return QStringLiteral("indefinite");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "indefinite")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "indefinite" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
83 case QCUPSSupport::DayTime:
never executed: case QCUPSSupport::DayTime:
0
84 return QStringLiteral("day-time");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "day-time")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "day-time" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
85 case QCUPSSupport::Night:
never executed: case QCUPSSupport::Night:
0
86 return QStringLiteral("night");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "night")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "night" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
87 case QCUPSSupport::SecondShift:
never executed: case QCUPSSupport::SecondShift:
0
88 return QStringLiteral("second-shift");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "second-shift")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "second-shift" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
89 case QCUPSSupport::ThirdShift:
never executed: case QCUPSSupport::ThirdShift:
0
90 return QStringLiteral("third-shift");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "third-shift")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "third-shift" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
91 case QCUPSSupport::Weekend:
never executed: case QCUPSSupport::Weekend:
0
92 return QStringLiteral("weekend");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "weekend")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "weekend" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
93 case QCUPSSupport::SpecificTime:
never executed: case QCUPSSupport::SpecificTime:
0
94 if (!holdUntilTime.isNull()) {
!holdUntilTime.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
95 // CUPS expects the time in UTC, user has entered in local time, so get the UTS equivalent-
96 QDateTime localDateTime = QDateTime::currentDateTime();-
97 // Check if time is for tomorrow in case of DST change overnight-
98 if (holdUntilTime < localDateTime.time())
holdUntilTime ...ateTime.time()Description
TRUEnever evaluated
FALSEnever evaluated
0
99 localDateTime = localDateTime.addDays(1);
never executed: localDateTime = localDateTime.addDays(1);
0
100 localDateTime.setTime(holdUntilTime);-
101 return localDateTime.toUTC().time().toString(QStringLiteral("HH:mm"));
never executed: return localDateTime.toUTC().time().toString(([]() -> QString { enum { Size = sizeof(u"" "HH:mm")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "HH:mm" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }()));
never executed: return qstring_literal_temp;
0
102 }-
103 // else fall through:-
104 case QCUPSSupport::NoHold:
code before this statement never executed: case QCUPSSupport::NoHold:
never executed: case QCUPSSupport::NoHold:
0
105 return QString();
never executed: return QString();
0
106 }-
107 Q_UNREACHABLE();-
108 return QString();
never executed: return QString();
0
109}-
110-
111void QCUPSSupport::setJobHold(QPrinter *printer, const JobHoldUntil jobHold, const QTime &holdUntilTime)-
112{-
113 QStringList cupsOptions = cupsOptionsList(printer);-
114 const QString jobHoldUntilArgument = jobHoldToString(jobHold, holdUntilTime);-
115 if (!jobHoldUntilArgument.isEmpty()) {
!jobHoldUntilA...ment.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
116 setCupsOption(cupsOptions,-
117 QStringLiteral("job-hold-until"),
never executed: return qstring_literal_temp;
0
118 jobHoldUntilArgument);-
119 } else {
never executed: end of block
0
120 clearCupsOption(cupsOptions, QStringLiteral("job-hold-until"));
never executed: return qstring_literal_temp;
0
121 }
never executed: end of block
0
122 setCupsOptions(printer, cupsOptions);-
123}
never executed: end of block
0
124-
125void QCUPSSupport::setJobBilling(QPrinter *printer, const QString &jobBilling)-
126{-
127 QStringList cupsOptions = cupsOptionsList(printer);-
128 setCupsOption(cupsOptions, QStringLiteral("job-billing"), jobBilling);
never executed: return qstring_literal_temp;
0
129 setCupsOptions(printer, cupsOptions);-
130}
never executed: end of block
0
131-
132void QCUPSSupport::setJobPriority(QPrinter *printer, int priority)-
133{-
134 QStringList cupsOptions = cupsOptionsList(printer);-
135 setCupsOption(cupsOptions, QStringLiteral("job-priority"), QString::number(priority));
never executed: return qstring_literal_temp;
0
136 setCupsOptions(printer, cupsOptions);-
137}
never executed: end of block
0
138-
139static inline QString bannerPageToString(const QCUPSSupport::BannerPage bannerPage)-
140{-
141 switch (bannerPage) {-
142 case QCUPSSupport::NoBanner: return QStringLiteral("none");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "none")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "none" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::NoBanner:
0
143 case QCUPSSupport::Standard: return QStringLiteral("standard");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "standard")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "standard" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::Standard:
0
144 case QCUPSSupport::Unclassified: return QStringLiteral("unclassified");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "unclassified")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "unclassified" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::Unclassified:
0
145 case QCUPSSupport::Confidential: return QStringLiteral("confidential");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "confidential")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "confidential" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::Confidential:
0
146 case QCUPSSupport::Classified: return QStringLiteral("classified");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "classified")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "classified" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::Classified:
0
147 case QCUPSSupport::Secret: return QStringLiteral("secret");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "secret")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "secret" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::Secret:
0
148 case QCUPSSupport::TopSecret: return QStringLiteral("topsecret");
never executed: return ([]() -> QString { enum { Size = sizeof(u"" "topsecret")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "topsecret" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
never executed: case QCUPSSupport::TopSecret:
0
149 }-
150 Q_UNREACHABLE();-
151 return QString();
never executed: return QString();
0
152};-
153-
154void QCUPSSupport::setBannerPages(QPrinter *printer, const BannerPage startBannerPage, const BannerPage endBannerPage)-
155{-
156 QStringList cupsOptions = cupsOptionsList(printer);-
157 const QString startBanner = bannerPageToString(startBannerPage);-
158 const QString endBanner = bannerPageToString(endBannerPage);-
159-
160 setCupsOption(cupsOptions, QStringLiteral("job-sheets"), startBanner + QLatin1Char(',') + endBanner);
never executed: return qstring_literal_temp;
0
161 setCupsOptions(printer, cupsOptions);-
162}
never executed: end of block
0
163-
164void QCUPSSupport::setPageSet(QPrinter *printer, const PageSet pageSet)-
165{-
166 QStringList cupsOptions = cupsOptionsList(printer);-
167 QString pageSetString;-
168-
169 switch (pageSet) {-
170 case OddPages:
never executed: case OddPages:
0
171 pageSetString = QStringLiteral("odd");
never executed: return qstring_literal_temp;
0
172 break;
never executed: break;
0
173 case EvenPages:
never executed: case EvenPages:
0
174 pageSetString = QStringLiteral("even");
never executed: return qstring_literal_temp;
0
175 break;
never executed: break;
0
176 case AllPages:
never executed: case AllPages:
0
177 pageSetString = QStringLiteral("all");
never executed: return qstring_literal_temp;
0
178 break;
never executed: break;
0
179 }-
180-
181 setCupsOption(cupsOptions, QStringLiteral("page-set"), pageSetString);
never executed: return qstring_literal_temp;
0
182 setCupsOptions(printer, cupsOptions);-
183}
never executed: end of block
0
184-
185void QCUPSSupport::setPagesPerSheetLayout(QPrinter *printer, const PagesPerSheet pagesPerSheet,-
186 const PagesPerSheetLayout pagesPerSheetLayout)-
187{-
188 QStringList cupsOptions = cupsOptionsList(printer);-
189 // WARNING: the following trick (with a [2]-extent) only works as-
190 // WARNING: long as there's only one two-digit number in the list-
191 // WARNING: and it is the last one (before the "\0")!-
192 static const char pagesPerSheetData[][2] = { "1", "2", "4", "6", "9", {'1', '6'}, "\0" };-
193 static const char pageLayoutData[][5] = {"lrtb", "lrbt", "rlbt", "rltb", "btlr", "btrl", "tblr", "tbrl"};-
194 setCupsOption(cupsOptions, QStringLiteral("number-up"), QLatin1String(pagesPerSheetData[pagesPerSheet]));
never executed: return qstring_literal_temp;
0
195 setCupsOption(cupsOptions, QStringLiteral("number-up-layout"), QLatin1String(pageLayoutData[pagesPerSheetLayout]));
never executed: return qstring_literal_temp;
0
196 setCupsOptions(printer, cupsOptions);-
197}
never executed: end of block
0
198-
199void QCUPSSupport::setPageRange(QPrinter *printer, int pageFrom, int pageTo)-
200{-
201 QStringList cupsOptions = cupsOptionsList(printer);-
202 setCupsOption(cupsOptions, QStringLiteral("page-ranges"), QStringLiteral("%1-%2").arg(pageFrom).arg(pageTo));
never executed: return qstring_literal_temp;
never executed: return qstring_literal_temp;
0
203 setCupsOptions(printer, cupsOptions);-
204}
never executed: end of block
0
205-
206QT_END_NAMESPACE-
207-
208#endif // QT_NO_CUPS-
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