qplatformdrag.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/gui/kernel/qplatformdrag.cpp
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10QPlatformDropQtResponse::QPlatformDropQtResponse(bool accepted, Qt::DropAction acceptedAction)-
11 : m_accepted(accepted)-
12 , m_accepted_action(acceptedAction)-
13{-
14}
never executed: end of block
0
15-
16bool QPlatformDropQtResponse::isAccepted() const-
17{-
18 return
never executed: return m_accepted;
 m_accepted;
never executed: return m_accepted;
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19}-
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21Qt::DropAction QPlatformDropQtResponse::acceptedAction() const-
22{-
23 return
never executed: return m_accepted_action;
 m_accepted_action;
never executed: return m_accepted_action;
0
24}-
25-
26QPlatformDragQtResponse::QPlatformDragQtResponse(bool accepted, Qt::DropAction acceptedAction, QRect answerRect)-
27 : QPlatformDropQtResponse(accepted,acceptedAction)-
28 , m_answer_rect(answerRect)-
29{-
30}
never executed: end of block
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31-
32QRect QPlatformDragQtResponse::answerRect() const-
33{-
34 return
never executed: return m_answer_rect;
 m_answer_rect;
never executed: return m_answer_rect;
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35}-
36-
37class QPlatformDragPrivate {-
38public:-
39 QPlatformDragPrivate() : cursor_drop_action(Qt::IgnoreAction) {}
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41 Qt::DropAction cursor_drop_action;-
42};-
43QPlatformDrag::QPlatformDrag() : d_ptr(new QPlatformDragPrivate)-
44{-
45}
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46-
47QPlatformDrag::~QPlatformDrag()-
48{-
49 delete d_ptr;-
50}
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51-
52QDrag *QPlatformDrag::currentDrag() const-
53{-
54 return
never executed: return QDragManager::self()->object();
 QDragManager::self()->object();
never executed: return QDragManager::self()->object();
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55}-
56-
57Qt::DropAction QPlatformDrag::defaultAction(Qt::DropActions possibleActions,-
58 Qt::KeyboardModifiers modifiers) const-
59{-
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64 Qt::DropAction default_action = Qt::IgnoreAction;-
65-
66 if (currentDrag()
currentDrag()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
67 default_action = currentDrag()->defaultAction();-
68 }
never executed: end of block
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69-
70-
71 if (default_action == Qt::IgnoreAction
default_action...::IgnoreActionDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
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74 default_action = Qt::CopyAction;-
75 }
never executed: end of block
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76-
77 if (modifiers & Qt::ControlModifier
modifiers & Qt...ontrolModifierDescription
TRUEnever evaluated
FALSEnever evaluated
 && modifiers & Qt::ShiftModifier
modifiers & Qt::ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
78 default_action = Qt::LinkAction;
never executed: default_action = Qt::LinkAction;
0
79 else if (modifiers & Qt::ControlModifier
modifiers & Qt...ontrolModifierDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
80 default_action = Qt::CopyAction;
never executed: default_action = Qt::CopyAction;
0
81 else if (modifiers & Qt::ShiftModifier
modifiers & Qt::ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
82 default_action = Qt::MoveAction;
never executed: default_action = Qt::MoveAction;
0
83 else if (modifiers & Qt::AltModifier
modifiers & Qt::AltModifierDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
84 default_action = Qt::LinkAction;
never executed: default_action = Qt::LinkAction;
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91 if (!(possibleActions & default_action)
!(possibleActi...efault_action)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
92 if (possibleActions & Qt::CopyAction
possibleAction...Qt::CopyActionDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
93 default_action = Qt::CopyAction;
never executed: default_action = Qt::CopyAction;
0
94 else if (possibleActions & Qt::MoveAction
possibleAction...Qt::MoveActionDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
95 default_action = Qt::MoveAction;
never executed: default_action = Qt::MoveAction;
0
96 else if (possibleActions & Qt::LinkAction
possibleAction...Qt::LinkActionDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
97 default_action = Qt::LinkAction;
never executed: default_action = Qt::LinkAction;
0
98 else-
99 default_action = Qt::IgnoreAction;
never executed: default_action = Qt::IgnoreAction;
0
100 }-
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106 return
never executed: return default_action;
 default_action;
never executed: return default_action;
0
107}-
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113void QPlatformDrag::updateAction(Qt::DropAction action)-
114{-
115 QPlatformDragPrivate * const d = d_func();-
116 if (d->cursor_drop_action != action
d->cursor_drop...tion != actionDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
117 d->cursor_drop_action = action;-
118 currentDrag()->actionChanged(action);-
119 }
never executed: end of block
0
120}
never executed: end of block
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121-
122static const char *const default_pm[] = {-
123"13 9 3 1",-
124". c None",-
125" c #000000",-
126"X c #FFFFFF",-
127"X X X X X X X",-
128" X X X X X X ",-
129"X ......... X",-
130" X.........X ",-
131"X ......... X",-
132" X.........X ",-
133"X ......... X",-
134" X X X X X X ",-
135"X X X X X X X",-
136};-
137-
138namespace { namespace Q_QGS_qt_drag_default_pixmap { typedef QPixmap Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized
guard.load() =...c::InitializedDescription
TRUEnever evaluated
FALSEnever evaluated
) guard.store(QtGlobalStatic::Destroyed);
never executed: guard.store(QtGlobalStatic::Destroyed);
 }
never executed: end of block
 }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type (default_pm))) : value (default_pm) { guard.store(QtGlobalStatic::Initialized); } } holder; return
never executed: return &holder.value;
 &holder.value;
never executed: return &holder.value;
 } } } static QGlobalStatic<QPixmap, Q_QGS_qt_drag_default_pixmap::innerFunction, Q_QGS_qt_drag_default_pixmap::guard> qt_drag_default_pixmap;		0
139-
140QPixmap QPlatformDrag::defaultPixmap()-
141{-
142 return
never executed: return *qt_drag_default_pixmap();
 *qt_drag_default_pixmap();
never executed: return *qt_drag_default_pixmap();
0
143}-
144bool QPlatformDrag::ownsDragObject() const-
145{-
146 return
never executed: return false;
 false;
never executed: return false;
0
147}-
148-
149-
150-
151-
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