qplatformintegrationfactory.cpp

Absolute File Name:

/home/qt/qt5_coco/qt5/qtbase/src/gui/kernel/qplatformintegrationfactory.cpp

Source code

Switch to Preprocessed file

Line Source Count

1 /**************************************************************************** -

2 ** -

4 ** Contact: http://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtGui module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL21$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see http://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at http://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 2.1 or version 3 as published by the Free -

20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and -

21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the -

22 ** following information to ensure the GNU Lesser General Public License -

23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -

24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -

25 ** -

26 ** As a special exception, The Qt Company gives you certain additional -

27 ** rights. These rights are described in The Qt Company LGPL Exception -

28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -

29 ** -

30 ** $QT_END_LICENSE$ -

31 ** -

32 ****************************************************************************/ -

33 -

34 #include <qpa/qplatformintegrationfactory_p.h> -

35 #include <qpa/qplatformintegrationplugin.h> -

36 #include "private/qfactoryloader_p.h" -

37 #include "qmutex.h" -

38 #include "qdir.h" -

39 -

40 #include "qguiapplication.h" -

41 #include "qdebug.h" -

42 -

43 QT_BEGIN_NAMESPACE -

44 -

45 #ifndef QT_NO_LIBRARY -

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,

never executed: end of block

never executed: guard.store(QtGlobalStatic::Destroyed);

never executed: return &holder.value;

guard.load() =...c::Initialized	Description
TRUE	never evaluated
FALSE	never evaluated

47 (QPlatformIntegrationFactoryInterface_iid, QLatin1String("/platforms"), Qt::CaseInsensitive)) -

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, directLoader,

never executed: end of block

never executed: guard.store(QtGlobalStatic::Destroyed);

never executed: return &holder.value;

guard.load() =...c::Initialized	Description
TRUE	never evaluated
FALSE	never evaluated

49 (QPlatformIntegrationFactoryInterface_iid, QLatin1String(""), Qt::CaseInsensitive)) -

50 -

51 static inline QPlatformIntegration *loadIntegration(QFactoryLoader *loader, const QString &key, const QStringList &parameters, int &argc, char ** argv) -

52 { -

53 const int index = loader->indexOf(key); -

if (index != -1) {

index != -1	Description
TRUE	never evaluated
FALSE	never evaluated

if (QPlatformIntegrationPlugin *factory = qobject_cast<QPlatformIntegrationPlugin *>(loader->instance(index)))

QPlatformInteg...stance(index))	Description
TRUE	never evaluated
FALSE	never evaluated

if (QPlatformIntegration *result = factory->create(key, parameters, argc, argv))

QPlatformInteg...s, argc, argv)	Description
TRUE	never evaluated
FALSE	never evaluated

return result;

never executed: return result;

}

never executed: end of block

return 0;

never executed: return 0;

60 } -

61 -

62 #endif // !QT_NO_LIBRARY -

63 -

64 QPlatformIntegration *QPlatformIntegrationFactory::create(const QString &platform, const QStringList &paramList, int &argc, char **argv, const QString &platformPluginPath) -

65 { -

66 #ifndef QT_NO_LIBRARY -

67 // Try loading the plugin from platformPluginPath first: -

if (!platformPluginPath.isEmpty()) {

!platformPluginPath.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

69 QCoreApplication::addLibraryPath(platformPluginPath); -

if (QPlatformIntegration *ret = loadIntegration(directLoader(), platform, paramList, argc, argv))

QPlatformInteg...t, argc, argv)	Description
TRUE	never evaluated
FALSE	never evaluated

return ret;

never executed: return ret;

}

never executed: end of block

if (QPlatformIntegration *ret = loadIntegration(loader(), platform, paramList, argc, argv))

QPlatformInteg...t, argc, argv)	Description
TRUE	never evaluated
FALSE	never evaluated

return ret;

never executed: return ret;

75 #else -

76 Q_UNUSED(platform); -

77 Q_UNUSED(paramList); -

78 Q_UNUSED(argc); -

79 Q_UNUSED(argv); -

80 Q_UNUSED(platformPluginPath); -

81 #endif -

return 0;

never executed: return 0;

83 } -

84 -

85 /*! -

86 Returns the list of valid keys, i.e. the keys this factory can -

87 create styles for. -

88 -

89 \sa create() -

90 */ -

91 -

92 QStringList QPlatformIntegrationFactory::keys(const QString &platformPluginPath) -

93 { -

94 #ifndef QT_NO_LIBRARY -

95 QStringList list; -

if (!platformPluginPath.isEmpty()) {

!platformPluginPath.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

97 QCoreApplication::addLibraryPath(platformPluginPath); -

98 list = directLoader()->keyMap().values(); -

if (!list.isEmpty()) {

!list.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

100

const QString postFix = QStringLiteral(" (from ")

never executed: return qstring_literal_temp;

101 + QDir::toNativeSeparators(platformPluginPath) -

102 + QLatin1Char(')'); -

103 const QStringList::iterator end = list.end(); -

104

for (QStringList::iterator it = list.begin(); it != end; ++it)

it != end	Description
TRUE	never evaluated
FALSE	never evaluated

105

(*it).append(postFix);

never executed: (*it).append(postFix);

106

}

never executed: end of block

107

}

never executed: end of block

108 list.append(loader()->keyMap().values()); -

109

return list;

never executed: return list;

110 #else -

111 Q_UNUSED(platformPluginPath); -

112 return QStringList(); -

113 #endif -

114 } -

115 -

116 QT_END_NAMESPACE -

117 -

Source code

Switch to Preprocessed file

Generated by Squish Coco Non-Commercial 4.3.0-BETA-master-30-08-2018-4cb69e9