/home/roberto/qt5_coco/qtsdk/qtbase/src/corelib/kernel/qabstracteventdispatcher.cpp

kernel/qabstracteventdispatcher.cpp

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2 -

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4 -

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6 struct QtTimerIdFreeListConstants : public QFreeListDefaultConstants -

7 { -

8 enum -

9 { -

10 InitialNextValue = 1, -

11 BlockCount = 6 -

12 }; -

13 -

14 static const int Sizes[BlockCount]; -

15 }; -

16 -

17 enum { -

18 Offset0 = 0x00000000, -

19 Offset1 = 0x00000040, -

20 Offset2 = 0x00000100, -

21 Offset3 = 0x00001000, -

22 Offset4 = 0x00010000, -

23 Offset5 = 0x00100000, -

24 -

25 Size0 = Offset1 - Offset0, -

26 Size1 = Offset2 - Offset1, -

27 Size2 = Offset3 - Offset2, -

28 Size3 = Offset4 - Offset3, -

29 Size4 = Offset5 - Offset4, -

30 Size5 = QtTimerIdFreeListConstants::MaxIndex - Offset5 -

31 }; -

32 -

33 const int QtTimerIdFreeListConstants::Sizes[QtTimerIdFreeListConstants::BlockCount] = { -

34 Size0, -

35 Size1, -

36 Size2, -

37 Size3, -

38 Size4, -

39 Size5 -

40 }; -

41 -

42 typedef QFreeList<void, QtTimerIdFreeListConstants> QtTimerIdFreeList; -

static QtTimerIdFreeList *timerIdFreeList() { static QGlobalStatic<QtTimerIdFreeList > thisGlobalStatic = { { (0) }, false }; if (!thisGlobalStatic.pointer.load() && !thisGlobalStatic.destroyed) { QtTimerIdFreeList *x = new QtTimerIdFreeList; if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x)) delete x; else static QGlobalStaticDeleter<QtTimerIdFreeList > cleanup(thisGlobalStatic); } return thisGlobalStatic.pointer.load(); }

never executed: delete x;

executed: return thisGlobalStatic.pointer.load();

Execution Count:263347

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

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:42

evaluated: !thisGlobalStatic.pointer.load()

TRUE	FALSE
yes Evaluation Count:42	yes Evaluation Count:263305

partially evaluated: !thisGlobalStatic.destroyed

TRUE	FALSE
yes Evaluation Count:42	no Evaluation Count:0

0-263347

44 -

45 int QAbstractEventDispatcherPrivate::allocateTimerId() -

46 { -

return timerIdFreeList()->next();

executed: return timerIdFreeList()->next();

Execution Count:132414

132414

48 } -

49 -

50 void QAbstractEventDispatcherPrivate::releaseTimerId(int timerId) -

51 { -

52 -

53 -

if (QtTimerIdFreeList *fl = timerIdFreeList())

partially evaluated: QtTimerIdFreeList *fl = timerIdFreeList()

TRUE	FALSE
yes Evaluation Count:130933	no Evaluation Count:0

0-130933

fl->release(timerId);

executed: fl->release(timerId);

Execution Count:130933

130933

}

executed: }

Execution Count:130933

130933

57 QAbstractEventDispatcher::QAbstractEventDispatcher(QObject *parent) -

: QObject(*new QAbstractEventDispatcherPrivate, parent) {}

executed: }

Execution Count:2

59 -

60 -

61 -

62 -

63 QAbstractEventDispatcher::QAbstractEventDispatcher(QAbstractEventDispatcherPrivate &dd, -

64 QObject *parent) -

: QObject(dd, parent) {}

executed: }

Execution Count:1717500

1717500

66 -

67 -

68 -

69 -

70 QAbstractEventDispatcher::~QAbstractEventDispatcher() -

71 { } -

72 QAbstractEventDispatcher *QAbstractEventDispatcher::instance(QThread *thread) -

73 { -

QThreadData *data = thread ? QThreadData::get2(thread) : QThreadData::current();

evaluated: thread

TRUE	FALSE
yes Evaluation Count:136	yes Evaluation Count:286304

136-286304

return data->eventDispatcher;

executed: return data->eventDispatcher;

Execution Count:286440

286440

76 } -

77 int QAbstractEventDispatcher::registerTimer(int interval, Qt::TimerType timerType, QObject *object) -

78 { -

79 int id = QAbstractEventDispatcherPrivate::allocateTimerId(); -

80 registerTimer(id, interval, timerType, object); -

return id;

executed: return id;

Execution Count:132414

132414

82 } -

83 void QAbstractEventDispatcher::startingUp() -

84 { } -

85 -

86 -

87 -

88 -

89 void QAbstractEventDispatcher::closingDown() -

90 { } -

91 void QAbstractEventDispatcher::installNativeEventFilter(QAbstractNativeEventFilter *filterObj) -

92 { -

93 QAbstractEventDispatcherPrivate * const d = d_func(); -

94 -

95 -

96 d->eventFilters.removeAll(0); -

97 d->eventFilters.removeAll(filterObj); -

98 d->eventFilters.prepend(filterObj); -

}

executed: }

Execution Count:1

100 void QAbstractEventDispatcher::removeNativeEventFilter(QAbstractNativeEventFilter *filter) -

101 { -

102 QAbstractEventDispatcherPrivate * const d = d_func(); -

103

for (int i = 0; i < d->eventFilters.count(); ++i) {

partially evaluated: i < d->eventFilters.count()

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

104

if (d->eventFilters.at(i) == filter) {

partially evaluated: d->eventFilters.at(i) == filter

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

105 d->eventFilters[i] = 0; -

106

break;

executed: break;

Execution Count:1

107 } -

108

}

never executed: }

109

}

executed: }

Execution Count:1

110 bool QAbstractEventDispatcher::filterNativeEvent(const QByteArray &eventType, void *message, long *result) -

111 { -

112 QAbstractEventDispatcherPrivate * const d = d_func(); -

113

if (!d->eventFilters.isEmpty()) {

evaluated: !d->eventFilters.isEmpty()

TRUE	FALSE
yes Evaluation Count:5072	yes Evaluation Count:143523

5072-143523

114 -

115 -

116 QScopedLoopLevelCounter loopLevelCounter(d->threadData); -

117

for (int i = 0; i < d->eventFilters.size(); ++i) {

evaluated: i < d->eventFilters.size()

TRUE	FALSE
yes Evaluation Count:5072	yes Evaluation Count:5072

5072

118 QAbstractNativeEventFilter *filter = d->eventFilters.at(i); -

119

if (!filter)

evaluated: !filter

TRUE	FALSE
yes Evaluation Count:4974	yes Evaluation Count:98

98-4974

120

continue;

executed: continue;

Execution Count:4974

4974

121

if (filter->nativeEventFilter(eventType, message, result))

partially evaluated: filter->nativeEventFilter(eventType, message, result)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:98

0-98

122

return true;

never executed: return true;

123

}

executed: }

Execution Count:98

124

}

executed: }

Execution Count:5072

5072

125

return false;

executed: return false;

Execution Count:148595

148595

126 } -

127 -

128 -

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