qplatformaccessibility.cpp

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8namespace { namespace Q_QGS_bridgeloader { typedef QFactoryLoader Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized
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) guard.store(QtGlobalStatic::Destroyed);
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 }
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 }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ("org.qt-project.Qt.QAccessibleBridgeFactoryInterface", QLatin1String("/accessiblebridge")))) : value ("org.qt-project.Qt.QAccessibleBridgeFactoryInterface", QLatin1String("/accessiblebridge")) { guard.store(QtGlobalStatic::Initialized); } } holder; return
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 &holder.value;
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 } } } static QGlobalStatic<QFactoryLoader, Q_QGS_bridgeloader::innerFunction, Q_QGS_bridgeloader::guard> bridgeloader;		0
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11namespace { namespace Q_QGS_bridges { typedef QVector<QAccessibleBridge *> Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized
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) guard.store(QtGlobalStatic::Destroyed);
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 }
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 }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ())) : value () { guard.store(QtGlobalStatic::Initialized); } } holder; return
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 &holder.value;
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 } } } static QGlobalStatic<QVector<QAccessibleBridge *>, Q_QGS_bridges::innerFunction, Q_QGS_bridges::guard> bridges;		0
12QPlatformAccessibility::QPlatformAccessibility()-
13 : m_active(false)-
14{-
15}
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17QPlatformAccessibility::~QPlatformAccessibility()-
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21void QPlatformAccessibility::notifyAccessibilityUpdate(QAccessibleEvent *event)-
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23 initialize();-
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25 if (!bridges()
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 || bridges()->isEmpty()
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26 return;
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28 for (int i = 0; i < bridges()->count()
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29 bridges()->at(i)->notifyAccessibilityUpdate(event);
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30}
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32void QPlatformAccessibility::setRootObject(QObject *o)-
33{-
34 initialize();-
35 if (bridges()->isEmpty()
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36 return;
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38 if (!o
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39 return;
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41 for (int i = 0; i < bridges()->count()
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42 QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(o);-
43 bridges()->at(i)->setRootObject(iface);-
44 }
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45}
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47void QPlatformAccessibility::initialize()-
48{-
49 static bool isInit = false;-
50 if (isInit
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51 return;
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52 isInit = true;-
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54 typedef QMultiMap<int, QString> PluginKeyMap;-
55 typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator;-
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57 const PluginKeyMap keyMap = bridgeloader()->keyMap();-
58 QAccessibleBridgePlugin *factory = 0;-
59 int i = -1;-
60 const PluginKeyMapConstIterator cend = keyMap.constEnd();-
61 for (PluginKeyMapConstIterator it = keyMap.constBegin(); it != cend
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62 if (it.key() != i
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63 i = it.key();-
64 factory = qobject_cast<QAccessibleBridgePlugin*>(bridgeloader()->instance(i));-
65 }
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66 if (factory
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67 if (QAccessibleBridge *bridge = factory->create(it.value())
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68 bridges()->append(bridge);
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69 }
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70}
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72void QPlatformAccessibility::cleanup()-
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74 qDeleteAll(*bridges());-
75}
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77void QPlatformAccessibility::setActive(bool active)-
78{-
79 m_active = active;-
80 QAccessible::setActive(active);-
81}
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