qfsfileengine_iterator.cpp

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

2 ** -

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

5 ** -

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

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8 ** $QT_BEGIN_LICENSE:LGPL21$ -

9 ** Commercial License Usage -

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 -

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 -

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

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

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30 ** $QT_END_LICENSE$ -

31 ** -

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

33 -

34 #include "qfsfileengine_iterator_p.h" -

35 #include "qfileinfo_p.h" -

36 #include "qvariant.h" -

37 -

38 #ifndef QT_NO_FILESYSTEMITERATOR -

39 -

40 QT_BEGIN_NAMESPACE -

41 -

42 QFSFileEngineIterator::QFSFileEngineIterator(QDir::Filters filters, const QStringList &filterNames) -

43 : QAbstractFileEngineIterator(filters, filterNames) -

44 , done(false) -

45 { -

}

never executed: end of block

47 -

48 QFSFileEngineIterator::~QFSFileEngineIterator() -

49 { -

50 } -

51 -

52 bool QFSFileEngineIterator::hasNext() const -

53 { -

if (!done && !nativeIterator) {

!done	Description
TRUE	never evaluated
FALSE	never evaluated

!nativeIterator	Description
TRUE	never evaluated
FALSE	never evaluated

55 nativeIterator.reset(new QFileSystemIterator(QFileSystemEntry(path()), -

56 filters(), nameFilters())); -

57 advance(); -

}

never executed: end of block

59 -

return !done;

never executed: return !done;

61 } -

62 -

63 QString QFSFileEngineIterator::next() -

64 { -

if (!hasNext())

!hasNext()	Description
TRUE	never evaluated
FALSE	never evaluated

return QString();

never executed: return QString();

67 -

68 advance(); -

return currentFilePath();

never executed: return currentFilePath();

70 } -

71 -

72 void QFSFileEngineIterator::advance() const -

73 { -

74 currentInfo = nextInfo; -

75 -

76 QFileSystemEntry entry; -

77 QFileSystemMetaData data; -

if (nativeIterator->advance(entry, data)) {

nativeIterator...e(entry, data)	Description
TRUE	never evaluated
FALSE	never evaluated

79 nextInfo = QFileInfo(new QFileInfoPrivate(entry, data)); -

} else {

never executed: end of block

81 done = true; -

82 nativeIterator.reset(); -

}

never executed: end of block

84 } -

85 -

86 QString QFSFileEngineIterator::currentFileName() const -

87 { -

return currentInfo.fileName();

never executed: return currentInfo.fileName();

89 } -

90 -

91 QFileInfo QFSFileEngineIterator::currentFileInfo() const -

92 { -

return currentInfo;

never executed: return currentInfo;

94 } -

95 -

96 QT_END_NAMESPACE -

97 -

98 #endif // QT_NO_FILESYSTEMITERATOR -

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