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

kernel/qplatformthemefactory.cpp

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

2 ** -

4 ** Contact: http://www.qt-project.org/legal -

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

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

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

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17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

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

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30 ** Alternatively, this file may be used under the terms of the GNU -

31 ** General Public License version 3.0 as published by the Free Software -

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36 ** -

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38 ** $QT_END_LICENSE$ -

39 ** -

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

41 -

42 #include <qpa/qplatformthemefactory_p.h> -

43 #include <qpa/qplatformthemeplugin.h> -

44 #include <QDir> -

45 #include "private/qfactoryloader_p.h" -

46 #include "qmutex.h" -

47 -

48 #include "qguiapplication.h" -

49 #include "qdebug.h" -

50 -

51 QT_BEGIN_NAMESPACE -

52 -

53 #ifndef QT_NO_LIBRARY -

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,

never executed: delete x;

executed: return thisGlobalStatic.pointer.load();

Execution Count:289

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

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:187

evaluated: !thisGlobalStatic.pointer.load()

TRUE	FALSE
yes Evaluation Count:187	yes Evaluation Count:102

partially evaluated: !thisGlobalStatic.destroyed

TRUE	FALSE
yes Evaluation Count:187	no Evaluation Count:0

0-289

55 (QPlatformThemeFactoryInterface_iid, QLatin1String("/platformthemes"), Qt::CaseInsensitive)) -

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, directLoader,

never executed: delete x;

never executed: return thisGlobalStatic.pointer.load();

never evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)

never evaluated: !thisGlobalStatic.pointer.load()

never evaluated: !thisGlobalStatic.destroyed

57 (QPlatformThemeFactoryInterface_iid, QLatin1String(""), Qt::CaseInsensitive)) -

58 #endif -

59 -

60 QPlatformTheme *QPlatformThemeFactory::create(const QString& key, const QString &platformPluginPath) -

61 { -

QStringList paramList = key.split(QLatin1Char(':'));

executed (the execution status of this line is deduced): QStringList paramList = key.split(QLatin1Char(':'));

const QString platform = paramList.takeFirst().toLower();

executed (the execution status of this line is deduced): const QString platform = paramList.takeFirst().toLower();

64 -

65 #ifndef QT_NO_LIBRARY -

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

if (!platformPluginPath.isEmpty()) {

partially evaluated: !platformPluginPath.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:289

0-289

QCoreApplication::addLibraryPath(platformPluginPath);

never executed (the execution status of this line is deduced): QCoreApplication::addLibraryPath(platformPluginPath);

if (QPlatformTheme *ret = qLoadPlugin1<QPlatformTheme, QPlatformThemePlugin>(directLoader(), platform, paramList))

never evaluated: QPlatformTheme *ret = qLoadPlugin1<QPlatformTheme, QPlatformThemePlugin>(directLoader(), platform, paramList)

return ret;

never executed: return ret;

}

never executed: }

if (QPlatformTheme *ret = qLoadPlugin1<QPlatformTheme, QPlatformThemePlugin>(loader(), platform, paramList))

partially evaluated: QPlatformTheme *ret = qLoadPlugin1<QPlatformTheme, QPlatformThemePlugin>(loader(), platform, paramList)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:289

0-289

return ret;

never executed: return ret;

74 #endif -

return 0;

executed: return 0;

Execution Count:289

289

76 } -

77 -

78 /*! -

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

80 create styles for. -

81 -

82 \sa create() -

83 */ -

84 QStringList QPlatformThemeFactory::keys(const QString &platformPluginPath) -

85 { -

86 #ifndef QT_NO_LIBRARY -

QStringList list;

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

88 -

if (!platformPluginPath.isEmpty()) {

never evaluated: !platformPluginPath.isEmpty()

QCoreApplication::addLibraryPath(platformPluginPath);

never executed (the execution status of this line is deduced): QCoreApplication::addLibraryPath(platformPluginPath);

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

never executed (the execution status of this line is deduced): list += directLoader()->keyMap().values();

if (!list.isEmpty()) {

never evaluated: !list.isEmpty()

const QString postFix = QStringLiteral(" (from ")

never executed (the execution status of this line is deduced): const QString postFix = QString::fromUtf8("" " (from " "", sizeof(" (from ") - 1)

+ QDir::toNativeSeparators(platformPluginPath)

never executed (the execution status of this line is deduced): + QDir::toNativeSeparators(platformPluginPath)

+ QLatin1Char(')');

never executed (the execution status of this line is deduced): + QLatin1Char(')');

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

never executed (the execution status of this line is deduced): const QStringList::iterator end = list.end();

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

never evaluated: it != end

(*it).append(postFix);

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

never executed: }

never executed: }

list += loader()->keyMap().values();

never executed (the execution status of this line is deduced): list += loader()->keyMap().values();

102

return list;

never executed: return list;

103 #else -

104 return QStringList(); -

105 #endif -

106 } -

107 -

108 QT_END_NAMESPACE -

109 -

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