/home/roberto/qt5_coco/qtsdk/qtbase/src/gui/kernel/qgenericpluginfactory.cpp

kernel/qgenericpluginfactory.cpp

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

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

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40 ****************************************************************************/ -

41 -

42 #include "qgenericpluginfactory.h" -

43 -

44 #include "qguiapplication.h" -

45 #include "private/qfactoryloader_p.h" -

46 #include "qgenericplugin.h" -

47 #include "qdebug.h" -

48 -

49 QT_BEGIN_NAMESPACE -

50 -

51 #if !defined(Q_OS_WIN32) || defined(QT_SHARED) -

52 #ifndef QT_NO_LIBRARY -

53 -

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,

never executed: delete x;

executed: return thisGlobalStatic.pointer.load();

Execution Count:277

partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:186

evaluated: !thisGlobalStatic.pointer.load()

TRUE	FALSE
yes Evaluation Count:186	yes Evaluation Count:91

partially evaluated: !thisGlobalStatic.destroyed

TRUE	FALSE
yes Evaluation Count:186	no Evaluation Count:0

0-277

55 (QGenericPluginFactoryInterface_iid, -

56 QLatin1String("/generic"), Qt::CaseInsensitive)) -

57 -

58 #endif //QT_NO_LIBRARY -

59 #endif //QT_SHARED -

60 -

61 /*! -

62 \class QGenericPluginFactory -

63 \ingroup plugins -

64 -

65 \brief The QGenericPluginFactory class creates plugin drivers. -

66 -

67 \sa QGenericPlugin -

68 */ -

69 -

70 /*! -

71 Creates the driver specified by \a key, using the given \a specification. -

72 -

73 Note that the keys are case-insensitive. -

74 -

75 \sa keys() -

76 */ -

77 QObject *QGenericPluginFactory::create(const QString& key, const QString &specification) -

78 { -

const QString driver = key.toLower();

executed (the execution status of this line is deduced): const QString driver = key.toLower();

80 -

81 #if !defined(Q_OS_WIN32) || defined(QT_SHARED) -

82 #ifndef QT_NO_LIBRARY -

if (QObject *object = qLoadPlugin1<QObject, QGenericPlugin>(loader(), driver, specification))

evaluated: QObject *object = qLoadPlugin1<QObject, QGenericPlugin>(loader(), driver, specification)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:276

1-276

return object;

executed: return object;

Execution Count:1

85 #endif -

86 #endif -

return 0;

executed: return 0;

Execution Count:276

276

88 } -

89 -

90 /*! -

91 Returns the list of valid keys, i.e. the available mouse drivers. -

92 -

93 \sa create() -

94 */ -

95 QStringList QGenericPluginFactory::keys() -

96 { -

QStringList list;

never executed (the execution status of this line is deduced): QStringList list;

98 -

99 #if !defined(Q_OS_WIN32) || defined(QT_SHARED) -

100 #ifndef QT_NO_LIBRARY -

101

typedef QMultiMap<int, QString> PluginKeyMap;

never executed (the execution status of this line is deduced): typedef QMultiMap<int, QString> PluginKeyMap;

102

typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator;

never executed (the execution status of this line is deduced): typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator;

103 -

104

const PluginKeyMap keyMap = loader()->keyMap();

never executed (the execution status of this line is deduced): const PluginKeyMap keyMap = loader()->keyMap();

105

const PluginKeyMapConstIterator cend = keyMap.constEnd();

never executed (the execution status of this line is deduced): const PluginKeyMapConstIterator cend = keyMap.constEnd();

106

for (PluginKeyMapConstIterator it = keyMap.constBegin(); it != cend; ++it)

never evaluated: it != cend

107

if (!list.contains(it.value()))

never evaluated: !list.contains(it.value())

108

list += it.value();

never executed: list += it.value();

109 #endif //QT_NO_LIBRARY -

110 #endif -

111

return list;

never executed: return list;

112 } -

113 -

114 QT_END_NAMESPACE -

115 -

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