Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++
++ #include "qspidbuscache_p.h"
++ #include "qspiaccessiblebridge_p.h"
++
++ #if QT_CONFIG(accessibility)
++ #include "cache_adaptor_p.h"
++
++ #define QSPI_OBJECT_PATH_CACHE "/org/a11y/atspi/cache"
++
++ QT_BEGIN_NAMESPACE
++
++ using namespace Qt::StringLiterals;
++ using namespace QtGuiPrivate; // for D-Bus accessibility wrappers
++
++ /*!
++ \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(QSPI_OBJECT_PATH_CACHE ""_L1, 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
++
++ #include "moc_qspidbuscache_p.cpp"
++ #endif // QT_CONFIG(accessibility)