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kernel/qcursor_qpa.cpp

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

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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 -

19 ** General Public License version 2.1 as published by the Free Software -

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

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

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25 ** In addition, as a special exception, Digia gives you certain additional -

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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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35 ** met: http://www.gnu.org/copyleft/gpl.html. -

36 ** -

37 ** -

38 ** $QT_END_LICENSE$ -

39 ** -

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

41 -

42 #include <qcursor.h> -

43 #include <qscreen.h> -

44 #include <private/qcursor_p.h> -

45 #include <qpa/qplatformcursor.h> -

46 #include <private/qguiapplication_p.h> -

47 #include <qbitmap.h> -

48 -

49 QT_BEGIN_NAMESPACE -

50 -

51 QT_USE_NAMESPACE -

52 -

53 #ifndef QT_NO_CURSOR -

54 -

55 /***************************************************************************** -

56 Internal QCursorData class -

57 *****************************************************************************/ -

58 -

59 QCursorData::QCursorData(Qt::CursorShape s) -

60 : ref(1), cshape(s), bm(0), bmm(0), hx(0), hy(0) -

61 { -

}

executed: }

Execution Count:6430

6430

63 -

64 QCursorData::~QCursorData() -

65 { -

delete bm;

executed (the execution status of this line is deduced): delete bm;

delete bmm;

executed (the execution status of this line is deduced): delete bmm;

}

executed: }

Execution Count:6367

6367

69 -

70 -

71 /***************************************************************************** -

72 Global cursors -

73 *****************************************************************************/ -

74 -

75 extern QCursorData *qt_cursorTable[Qt::LastCursor + 1]; // qcursor.cpp -

76 -

77 QCursorData *QCursorData::setBitmap(const QBitmap &bitmap, const QBitmap &mask, int hotX, int hotY) -

78 { -

if (!QCursorData::initialized)

partially evaluated: !QCursorData::initialized

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:72

0-72

QCursorData::initialize();

never executed: QCursorData::initialize();

if (bitmap.depth() != 1 || mask.depth() != 1 || bitmap.size() != mask.size()) {

partially evaluated: bitmap.depth() != 1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:72

partially evaluated: mask.depth() != 1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:72

partially evaluated: bitmap.size() != mask.size()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:72

0-72

qWarning("QCursor: Cannot create bitmap cursor; invalid bitmap(s)");

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

 QMessageLogger("kernel/qcursor_qpa.cpp", 82, __PRETTY_FUNCTION__).warning("QCursor: Cannot create bitmap cursor; invalid bitmap(s)");

QCursorData *c = qt_cursorTable[0];

never executed (the execution status of this line is deduced): QCursorData *c = qt_cursorTable[0];

c->ref.ref();

never executed (the execution status of this line is deduced): c->ref.ref();

return c;

never executed: return c;

86 } -

QCursorData *d = new QCursorData;

executed (the execution status of this line is deduced): QCursorData *d = new QCursorData;

d->bm = new QBitmap(bitmap);

executed (the execution status of this line is deduced): d->bm = new QBitmap(bitmap);

d->bmm = new QBitmap(mask);

executed (the execution status of this line is deduced): d->bmm = new QBitmap(mask);

d->cshape = Qt::BitmapCursor;

executed (the execution status of this line is deduced): d->cshape = Qt::BitmapCursor;

d->hx = hotX >= 0 ? hotX : bitmap.width() / 2;

evaluated: hotX >= 0

TRUE	FALSE
yes Evaluation Count:60	yes Evaluation Count:12

12-60

d->hy = hotY >= 0 ? hotY : bitmap.height() / 2;

evaluated: hotY >= 0

TRUE	FALSE
yes Evaluation Count:60	yes Evaluation Count:12

12-60

93 -

return d;

executed: return d;

Execution Count:72

95 } -

96 -

97 void QCursorData::update() -

98 { -

99 } -

100 -

101 #endif //QT_NO_CURSOR -

102 -

103 QPoint QCursor::pos() -

104 { -

105

return QCursor::pos(QGuiApplication::primaryScreen());

executed: return QCursor::pos(QGuiApplication::primaryScreen());

Execution Count:18996

18996

106 } -

107 -

108 QPoint QCursor::pos(const QScreen *screen) -

109 { -

110

if (screen)

partially evaluated: screen

TRUE	FALSE
yes Evaluation Count:18996	no Evaluation Count:0

0-18996

111

if (const QPlatformCursor *cursor = screen->handle()->cursor())

partially evaluated: const QPlatformCursor *cursor = screen->handle()->cursor()

TRUE	FALSE
yes Evaluation Count:18996	no Evaluation Count:0

0-18996

112

return cursor->pos();

executed: return cursor->pos();

Execution Count:18996

18996

113

return QGuiApplicationPrivate::lastCursorPosition.toPoint();

never executed: return QGuiApplicationPrivate::lastCursorPosition.toPoint();

114 } -

115 -

116 void QCursor::setPos(QScreen *screen, int x, int y) -

117 { -

118

if (screen) {

partially evaluated: screen

TRUE	FALSE
yes Evaluation Count:442	no Evaluation Count:0

0-442

119

if (QPlatformCursor *cursor = screen->handle()->cursor()) {

partially evaluated: QPlatformCursor *cursor = screen->handle()->cursor()

TRUE	FALSE
yes Evaluation Count:442	no Evaluation Count:0

0-442

120

const QPoint pos = QPoint(x, y);

executed (the execution status of this line is deduced): const QPoint pos = QPoint(x, y);

121 // Need to check, since some X servers generate null mouse move -

122 // events, causing looping in applications which call setPos() on -

123 // every mouse move event. -

124

if (pos != cursor->pos())

evaluated: pos != cursor->pos()

TRUE	FALSE
yes Evaluation Count:432	yes Evaluation Count:10

10-432

125

cursor->setPos(pos);

executed: cursor->setPos(pos);

Execution Count:432

432

126

}

executed: }

Execution Count:442

442

127

}

executed: }

Execution Count:442

442

128

}

executed: }

Execution Count:442

442

129 -

130 void QCursor::setPos(int x, int y) -

131 { -

132

QCursor::setPos(QGuiApplication::primaryScreen(), x, y);

executed (the execution status of this line is deduced): QCursor::setPos(QGuiApplication::primaryScreen(), x, y);

133

}

executed: }

Execution Count:442

442

134 -

135 QT_END_NAMESPACE -

136 -

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