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qplatformclipboard.cpp

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

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

2 ** -

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

5 ** -

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

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

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 https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://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 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

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

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 #include "qplatformclipboard.h" -

40 -

41 #ifndef QT_NO_CLIPBOARD -

42 -

43 #include <QtGui/private/qguiapplication_p.h> -

44 #include <QtCore/qmimedata.h> -

45 -

46 QT_BEGIN_NAMESPACE -

47 -

48 class QClipboardData -

49 { -

50 public: -

51 QClipboardData(); -

52 ~QClipboardData(); -

53 -

54 void setSource(QMimeData* s) -

55 { -

if (s == src)

s == src	Description
TRUE	never evaluated
FALSE	never evaluated

return;

never executed: return;

58 delete src; -

59 src = s; -

}

never executed: end of block

61 QMimeData* source() -

{ return src; }

never executed: return src;

63 -

64 private: -

65 QMimeData* src; -

66 }; -

67 -

68 QClipboardData::QClipboardData() -

69 { -

70 src = 0; -

}

never executed: end of block

72 -

73 QClipboardData::~QClipboardData() -

74 { -

75 delete src; -

}

never executed: end of block

77 -

Q_GLOBAL_STATIC(QClipboardData,q_clipboardData);

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

79 -

80 /*! -

81 \class QPlatformClipboard -

82 \since 5.0 -

83 \internal -

84 \preliminary -

85 \ingroup qpa -

86 -

87 \brief The QPlatformClipboard class provides an abstraction for the system clipboard. -

88 */ -

89 -

90 QPlatformClipboard::~QPlatformClipboard() -

91 { -

92 -

93 } -

94 -

95 QMimeData *QPlatformClipboard::mimeData(QClipboard::Mode mode) -

96 { -

97 //we know its clipboard -

98 Q_UNUSED(mode); -

return q_clipboardData()->source();

never executed: return q_clipboardData()->source();

100 } -

101 -

102 void QPlatformClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode) -

103 { -

104 //we know its clipboard -

105 Q_UNUSED(mode); -

106 q_clipboardData()->setSource(data); -

107 -

108 emitChanged(mode); -

109

}

never executed: end of block

110 -

111 bool QPlatformClipboard::supportsMode(QClipboard::Mode mode) const -

112 { -

113

return mode == QClipboard::Clipboard;

never executed: return mode == QClipboard::Clipboard;

114 } -

115 -

116 bool QPlatformClipboard::ownsMode(QClipboard::Mode mode) const -

117 { -

118 Q_UNUSED(mode); -

119

return false;

never executed: return false;

120 } -

121 -

122 void QPlatformClipboard::emitChanged(QClipboard::Mode mode) -

123 { -

124

if (!QGuiApplicationPrivate::is_app_closing) // QTBUG-39317, prevent emission when closing down.

!QGuiApplicati...is_app_closing	Description
TRUE	never evaluated
FALSE	never evaluated

125

QGuiApplication::clipboard()->emitChanged(mode);

never executed: QGuiApplication::clipboard()->emitChanged(mode);

126

}

never executed: end of block

127 -

128 QT_END_NAMESPACE -

129 -

130 #endif //QT_NO_CLIPBOARD -

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