qprinterinfo.cpp

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/home/qt/qt5_coco/qt5/qtbase/src/printsupport/kernel/qprinterinfo.cpp

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9 namespace { namespace Q_QGS_shared_null { typedef QPrinterInfoPrivate Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized) guard.store(QtGlobalStatic::Destroyed); } }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ())) : value () { guard.store(QtGlobalStatic::Initialized); } } holder; return &holder.value; } } } static QGlobalStatic<QPrinterInfoPrivate, Q_QGS_shared_null::innerFunction, Q_QGS_shared_null::guard> shared_null;; -

10 -

11 class QPrinterInfoPrivateDeleter -

12 { -

13 public: -

14 static inline void cleanup(QPrinterInfoPrivate *d) -

15 { -

16 if (d != shared_null) -

17 delete d; -

18 } -

19 }; -

20 -

21 QPrinterInfoPrivate::QPrinterInfoPrivate(const QString &id) -

22 { -

23 if (!id.isEmpty()) { -

24 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

25 if (ps) -

26 m_printDevice = ps->createPrintDevice(id); -

27 } -

28 } -

29 -

30 QPrinterInfoPrivate::~QPrinterInfoPrivate() -

31 { -

32 } -

33 QPrinterInfo::QPrinterInfo() -

34 : d_ptr(shared_null) -

35 { -

36 } -

37 -

38 -

39 -

40 -

41 QPrinterInfo::QPrinterInfo(const QPrinterInfo &other) -

42 : d_ptr((other.d_ptr.data() == shared_null) ? shared_null : new QPrinterInfoPrivate(*other.d_ptr)) -

43 { -

44 } -

45 -

46 -

47 -

48 -

49 QPrinterInfo::QPrinterInfo(const QPrinter &printer) -

50 : d_ptr(shared_null) -

51 { -

52 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

53 if (ps) { -

54 QPrinterInfo pi(printer.printerName()); -

55 if (pi.d_ptr.data() == shared_null) -

56 d_ptr.reset(shared_null); -

57 else -

58 d_ptr.reset(new QPrinterInfoPrivate(*pi.d_ptr)); -

59 } -

60 } -

61 -

62 -

63 -

64 -

65 QPrinterInfo::QPrinterInfo(const QString &name) -

66 : d_ptr(new QPrinterInfoPrivate(name)) -

67 { -

68 } -

69 -

70 -

71 -

72 -

73 -

74 QPrinterInfo::~QPrinterInfo() -

75 { -

76 } -

77 -

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79 -

80 -

81 QPrinterInfo &QPrinterInfo::operator=(const QPrinterInfo &other) -

82 { -

83 ((!(d_ptr)) ? qt_assert("d_ptr",__FILE__,138) : qt_noop()); -

84 if (other.d_ptr.data() == shared_null) -

85 d_ptr.reset(shared_null); -

86 else -

87 d_ptr.reset(new QPrinterInfoPrivate(*other.d_ptr)); -

88 return *this; -

89 } -

90 QString QPrinterInfo::printerName() const -

91 { -

92 const QPrinterInfoPrivate * const d = d_func(); -

93 return d->m_printDevice.id(); -

94 } -

95 -

96 -

97 -

98 -

99 -

100 -

101 -

102 QString QPrinterInfo::description() const -

103 { -

104 const QPrinterInfoPrivate * const d = d_func(); -

105 return d->m_printDevice.name(); -

106 } -

107 -

108 -

109 -

110 -

111 -

112 -

113 QString QPrinterInfo::location() const -

114 { -

115 const QPrinterInfoPrivate * const d = d_func(); -

116 return d->m_printDevice.location(); -

117 } -

118 -

119 -

120 -

121 -

122 -

123 -

124 QString QPrinterInfo::makeAndModel() const -

125 { -

126 const QPrinterInfoPrivate * const d = d_func(); -

127 return d->m_printDevice.makeAndModel(); -

128 } -

129 -

130 -

131 -

132 -

133 -

134 -

135 -

136 bool QPrinterInfo::isNull() const -

137 { -

138 const QPrinterInfoPrivate * const d = d_func(); -

139 return d == shared_null || !d->m_printDevice.isValid(); -

140 } -

141 -

142 -

143 -

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145 bool QPrinterInfo::isDefault() const -

146 { -

147 const QPrinterInfoPrivate * const d = d_func(); -

148 return d->m_printDevice.isDefault(); -

149 } -

150 -

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156 bool QPrinterInfo::isRemote() const -

157 { -

158 const QPrinterInfoPrivate * const d = d_func(); -

159 return d->m_printDevice.isRemote(); -

160 } -

161 QPrinter::PrinterState QPrinterInfo::state() const -

162 { -

163 const QPrinterInfoPrivate * const d = d_func(); -

164 return QPrinter::PrinterState(d->m_printDevice.state()); -

165 } -

166 -

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171 -

172 -

173 QList<QPageSize> QPrinterInfo::supportedPageSizes() const -

174 { -

175 const QPrinterInfoPrivate * const d = d_func(); -

176 return d->m_printDevice.supportedPageSizes(); -

177 } -

178 -

179 -

180 -

181 -

182 -

183 -

184 -

185 QPageSize QPrinterInfo::defaultPageSize() const -

186 { -

187 const QPrinterInfoPrivate * const d = d_func(); -

188 return d->m_printDevice.defaultPageSize(); -

189 } -

190 -

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192 -

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196 -

197 bool QPrinterInfo::supportsCustomPageSizes() const -

198 { -

199 const QPrinterInfoPrivate * const d = d_func(); -

200 return d->m_printDevice.supportsCustomPageSizes(); -

201 } -

202 QPageSize QPrinterInfo::minimumPhysicalPageSize() const -

203 { -

204 const QPrinterInfoPrivate * const d = d_func(); -

205 return QPageSize(d->m_printDevice.minimumPhysicalPageSize(), QString(), QPageSize::ExactMatch); -

206 } -

207 QPageSize QPrinterInfo::maximumPhysicalPageSize() const -

208 { -

209 const QPrinterInfoPrivate * const d = d_func(); -

210 return QPageSize(d->m_printDevice.maximumPhysicalPageSize(), QString(), QPageSize::ExactMatch); -

211 } -

212 QList<QPrinter::PaperSize> QPrinterInfo::supportedPaperSizes() const -

213 { -

214 const QPrinterInfoPrivate * const d = d_func(); -

215 QList<QPrinter::PaperSize> list; -

216 const QList<QPageSize> supportedPageSizes = d->m_printDevice.supportedPageSizes(); -

217 list.reserve(supportedPageSizes.size()); -

218 for (QForeachContainer<typename QtPrivate::remove_reference<decltype(supportedPageSizes)>::type> _container_((supportedPageSizes)); _container_.control && _container_.i != _container_.e; ++_container_.i, _container_.control ^= 1) for (const QPageSize &pageSize = *_container_.i; _container_.control; _container_.control = 0: supportedPageSizes) -

219

list.append(QPrinter::PaperSize(pageSize.id()));

never executed: list.append(QPrinter::PaperSize(pageSize.id()));

220

return

never executed: return list;

list;

never executed: return list;

221 } -

222 QList<QPair<QString, QSizeF> > QPrinterInfo::supportedSizesWithNames() const -

223 { -

224 const QPrinterInfoPrivate * const d = d_func(); -

225 QList<QPair<QString, QSizeF> > list; -

226 const QList<QPageSize> supportedPageSizes = d->m_printDevice.supportedPageSizes(); -

227 list.reserve(supportedPageSizes.size()); -

228 for (QForeachContainer<typename QtPrivate::remove_reference<decltype(supportedPageSizes)>::type> _container_((supportedPageSizes)); _container_.control && _container_.i != _container_.e; ++_container_.i, _container_.control ^= 1)for (const QPageSize &pageSize = *_container_.i; _container_.control; _container_.control = 0: supportedPageSizes) -

229

list.append(qMakePair(pageSize.name(), pageSize.size(QPageSize::Millimeter)));

never executed: list.append(qMakePair(pageSize.name(), pageSize.size(QPageSize::Millimeter)));

230

return

never executed: return list;

list;

never executed: return list;

231 } -

232 QList<int> QPrinterInfo::supportedResolutions() const -

233 { -

234 const QPrinterInfoPrivate * const d = d_func(); -

235 return d->m_printDevice.supportedResolutions(); -

236 } -

237 -

238 -

239 -

240 -

241 -

242 -

243 -

244 QPrinter::DuplexMode QPrinterInfo::defaultDuplexMode() const -

245 { -

246 const QPrinterInfoPrivate * const d = d_func(); -

247 return QPrinter::DuplexMode(d->m_printDevice.defaultDuplexMode()); -

248 } -

249 -

250 -

251 -

252 -

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256 QList<QPrinter::DuplexMode> QPrinterInfo::supportedDuplexModes() const -

257 { -

258 const QPrinterInfoPrivate * const d = d_func(); -

259 QList<QPrinter::DuplexMode> list; -

260 const QList<QPrint::DuplexMode> supportedDuplexModes = d->m_printDevice.supportedDuplexModes(); -

261 list.reserve(supportedDuplexModes.size()); -

262 for (QForeachContainer<typename QtPrivate::remove_reference<decltype(supportedDuplexModes)>::type> _container_((supportedDuplexModes)); _container_.control && _container_.i != _container_.e; ++_container_.i, _container_.control ^= 1)for (QPrint::DuplexMode mode = *_container_.i; _container_.control; _container_.control = 0: supportedDuplexModes) -

263

list << QPrinter::DuplexMode(mode);

never executed: list << QPrinter::DuplexMode(mode);

264

return

never executed: return list;

list;

never executed: return list;

265 } -

266 QStringList QPrinterInfo::availablePrinterNames() -

267 { -

268 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

269 if (ps) -

270 return ps->availablePrintDeviceIds(); -

271 return QStringList(); -

272 } -

273 QList<QPrinterInfo> QPrinterInfo::availablePrinters() -

274 { -

275 QList<QPrinterInfo> list; -

276 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

277

if (ps

ps	Description
TRUE	evaluated 9 times by 2 tests Evaluated by: tst_QPrinter tst_QPrinterInfo
FALSE	never evaluated

) {

0-9

278 const QStringList availablePrintDeviceIds = ps->availablePrintDeviceIds(); -

279 list.reserve(availablePrintDeviceIds.size()); -

280 for (QForeachContainer<typename QtPrivate::remove_reference<decltype(availablePrintDeviceIds)>::type> _container_((availablePrintDeviceIds)); _container_.control && _container_.i != _container_.e; ++_container_.i, _container_.control ^= 1)for (const QString &id = *_container_.i; _container_.control; _container_.control = 0: availablePrintDeviceIds) -

281

list.append(QPrinterInfo(id));

never executed: list.append(QPrinterInfo(id));

282

}

executed 9 times by 2 tests: end of block

Executed by:

tst_QPrinter
tst_QPrinterInfo

283

return

executed 9 times by 2 tests: return list;

Executed by:

tst_QPrinter
tst_QPrinterInfo

list;

executed 9 times by 2 tests: return list;

Executed by:

tst_QPrinter
tst_QPrinterInfo

284 } -

285 -

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287 -

288 -

289 -

290 -

291 QString QPrinterInfo::defaultPrinterName() -

292 { -

293 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

294 if (ps) -

295 return ps->defaultPrintDeviceId(); -

296 return QString(); -

297 } -

298 QPrinterInfo QPrinterInfo::defaultPrinter() -

299 { -

300 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

301 if (ps) -

302 return QPrinterInfo(ps->defaultPrintDeviceId()); -

303 return QPrinterInfo(); -

304 } -

305 QPrinterInfo QPrinterInfo::printerInfo(const QString &printerName) -

306 { -

307 return QPrinterInfo(printerName); -

308 } -

309 -

310 -

311 QDebug operator<<(QDebug debug, const QPrinterInfo &p) -

312 { -

313 QDebugStateSaver saver(debug); -

314 debug.nospace(); -

315 debug << "QPrinterInfo("; -

316 if (p.isNull()) -

317 debug << "null"; -

318 else -

319 p.d_ptr->m_printDevice.format(debug); -

320 debug << ')'; -

321 return debug; -

322 } -

323 -

324 -

325 -

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