qplatformaccessibility.cpp

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9namespace { 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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 }
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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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13namespace { 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
14QPlatformAccessibility::QPlatformAccessibility()-
15 : m_active(false)-
16{-
17}
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19QPlatformAccessibility::~QPlatformAccessibility()-
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23void QPlatformAccessibility::notifyAccessibilityUpdate(QAccessibleEvent *event)-
24{-
25 initialize();-
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27 if (!bridges()
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 || bridges()->isEmpty()
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28 return;
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30 for (int i = 0; i < bridges()->count()
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31 bridges()->at(i)->notifyAccessibilityUpdate(event);
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32}
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34void QPlatformAccessibility::setRootObject(QObject *o)-
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36 initialize();-
37 if (bridges()->isEmpty()
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38 return;
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40 if (!o
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41 return;
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43 for (int i = 0; i < bridges()->count()
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44 QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(o);-
45 bridges()->at(i)->setRootObject(iface);-
46 }
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47}
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49void QPlatformAccessibility::initialize()-
50{-
51 static bool isInit = false;-
52 if (isInit
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53 return;
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54 isInit = true;-
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57 typedef QMultiMap<int, QString> PluginKeyMap;-
58 typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator;-
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60 const PluginKeyMap keyMap = bridgeloader()->keyMap();-
61 QAccessibleBridgePlugin *factory = 0;-
62 int i = -1;-
63 const PluginKeyMapConstIterator cend = keyMap.constEnd();-
64 for (PluginKeyMapConstIterator it = keyMap.constBegin(); it != cend
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65 if (it.key() != i
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66 i = it.key();-
67 factory = qobject_cast<QAccessibleBridgePlugin*>(bridgeloader()->instance(i));-
68 }
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69 if (factory
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70 if (QAccessibleBridge *bridge = factory->create(it.value())
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71 bridges()->append(bridge);
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72 }
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74}
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76void QPlatformAccessibility::cleanup()-
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78 qDeleteAll(*bridges());-
79}
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81void QPlatformAccessibility::setActive(bool active)-
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83 m_active = active;-
84 QAccessible::setActive(active);-
85}
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