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| |
| |
| #include "cache_p.h" |
| #include "bridge_p.h" |
| |
| #ifndef QT_NO_ACCESSIBILITY |
| #include "cache_adaptor.h" |
| |
| #define QSPI_OBJECT_PATH_CACHE "/org/a11y/atspi/cache" |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \class QSpiDBusCache |
| \internal |
| \brief This class is responsible for the AT-SPI cache interface. |
| |
| The idea behind the cache is that starting an application would |
| result in many dbus calls. The way GTK/Gail/ATK work is that |
| they create accessibles for all objects on startup. |
| In order to avoid querying all the objects individually via DBus |
| they get sent by using the GetItems call of the cache. |
| |
| Additionally the AddAccessible and RemoveAccessible signals |
| are responsible for adding/removing objects from the cache. |
| |
| Currently the Qt bridge chooses to ignore these. |
| */ |
| |
| QSpiDBusCache::QSpiDBusCache(QDBusConnection c, QObject* parent) |
| : QObject(parent) |
| { |
| new CacheAdaptor(this); |
| c.registerObject(QLatin1String(QSPI_OBJECT_PATH_CACHE), this, QDBusConnection::ExportAdaptors); |
| } |
| |
| void QSpiDBusCache::emitAddAccessible(const QSpiAccessibleCacheItem& item) |
| { |
| emit AddAccessible(item); |
| } |
| |
| void QSpiDBusCache::emitRemoveAccessible(const QSpiObjectReference& item) |
| { |
| emit RemoveAccessible(item); |
| } |
| |
| QSpiAccessibleCacheArray QSpiDBusCache::GetItems() |
| { |
| return QSpiAccessibleCacheArray(); |
| } |
| |
| QT_END_NAMESPACE |
| #endif //QT_NO_ACCESSIBILITY |