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Diffstat (limited to 'src/platformsupport/windowsuiautomation/qwindowsuiawrapper_p.h')
| -rw-r--r-- | src/platformsupport/windowsuiautomation/qwindowsuiawrapper_p.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/platformsupport/windowsuiautomation/qwindowsuiawrapper_p.h b/src/platformsupport/windowsuiautomation/qwindowsuiawrapper_p.h new file mode 100644 index 0000000000..f89640612e --- /dev/null +++ b/src/platformsupport/windowsuiautomation/qwindowsuiawrapper_p.h @@ -0,0 +1,100 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtGui module 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 QWINDOWSUIAWRAPPER_H +#define QWINDOWSUIAWRAPPER_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtGui/private/qtguiglobal_p.h> + +#include "uiatypes.h" +#include "uiaattributeids.h" +#include "uiacontroltypeids.h" +#include "uiaerrorids.h" +#include "uiaeventids.h" +#include "uiageneralids.h" +#include "uiapatternids.h" +#include "uiapropertyids.h" +#include "uiaserverinterfaces.h" +#include "uiaclientinterfaces.h" + +QT_REQUIRE_CONFIG(accessibility); + +QT_BEGIN_NAMESPACE + +class QWindowsUiaWrapper +{ + QWindowsUiaWrapper(); + virtual ~QWindowsUiaWrapper(); +public: + static QWindowsUiaWrapper *instance(); + BOOL ready(); + BOOL clientsAreListening(); + LRESULT returnRawElementProvider(HWND hwnd, WPARAM wParam, LPARAM lParam, IRawElementProviderSimple *el); + HRESULT hostProviderFromHwnd(HWND hwnd, IRawElementProviderSimple **ppProvider); + HRESULT raiseAutomationPropertyChangedEvent(IRawElementProviderSimple *pProvider, PROPERTYID id, VARIANT oldValue, VARIANT newValue); + HRESULT raiseAutomationEvent(IRawElementProviderSimple *pProvider, EVENTID id); + +private: + typedef LRESULT (WINAPI *PtrUiaReturnRawElementProvider)(HWND, WPARAM, LPARAM, IRawElementProviderSimple *); + typedef HRESULT (WINAPI *PtrUiaHostProviderFromHwnd)(HWND, IRawElementProviderSimple **); + typedef HRESULT (WINAPI *PtrUiaRaiseAutomationPropertyChangedEvent)(IRawElementProviderSimple *, PROPERTYID, VARIANT, VARIANT); + typedef HRESULT (WINAPI *PtrUiaRaiseAutomationEvent)(IRawElementProviderSimple *, EVENTID); + typedef BOOL (WINAPI *PtrUiaClientsAreListening)(); + PtrUiaReturnRawElementProvider m_pUiaReturnRawElementProvider = nullptr; + PtrUiaHostProviderFromHwnd m_pUiaHostProviderFromHwnd = nullptr; + PtrUiaRaiseAutomationPropertyChangedEvent m_pUiaRaiseAutomationPropertyChangedEvent = nullptr; + PtrUiaRaiseAutomationEvent m_pUiaRaiseAutomationEvent = nullptr; + PtrUiaClientsAreListening m_pUiaClientsAreListening = nullptr; +}; + +QT_END_NAMESPACE + +#endif //QWINDOWSUIAWRAPPER_H + |