diff options
Diffstat (limited to 'src/plugins/platforms/winrt/uiautomation/qwinrtuiametadatacache.h')
-rw-r--r-- | src/plugins/platforms/winrt/uiautomation/qwinrtuiametadatacache.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/plugins/platforms/winrt/uiautomation/qwinrtuiametadatacache.h b/src/plugins/platforms/winrt/uiautomation/qwinrtuiametadatacache.h new file mode 100644 index 0000000000..2d68d1b654 --- /dev/null +++ b/src/plugins/platforms/winrt/uiautomation/qwinrtuiametadatacache.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWINRTUIAMETADATACACHE_H +#define QWINRTUIAMETADATACACHE_H + +#include <QtGui/qtguiglobal.h> +#if QT_CONFIG(accessibility) + +#include "qwinrtuiacontrolmetadata.h" + +#include <QtCore/QHash> +#include <QtCore/QMutex> +#include <QtGui/QAccessible> +#include <QtGui/QAccessibleInterface> + +QT_BEGIN_NAMESPACE + +// Singleton used to cache metadata using the accessibility ID as the key. +class QWinRTUiaMetadataCache : public QObject +{ + QWinRTUiaMetadataCache(); + Q_OBJECT +public: + static QWinRTUiaMetadataCache *instance(); + QSharedPointer<QWinRTUiaControlMetadata> metadataForId(QAccessible::Id id); + void insert(QAccessible::Id id, const QSharedPointer<QWinRTUiaControlMetadata> &metadata); + void remove(QAccessible::Id id); + bool load(QAccessible::Id id); + +private: + QHash<QAccessible::Id, QSharedPointer<QWinRTUiaControlMetadata>> m_metadataTable; + QMutex m_mutex; +}; + +QT_END_NAMESPACE + +#endif // QT_CONFIG(accessibility) + +#endif // QWINRTUIAMETADATACACHE_H |