diff options
Diffstat (limited to 'src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp')
-rw-r--r-- | src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp b/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp deleted file mode 100644 index 8038e1a3c3..0000000000 --- a/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp +++ /dev/null @@ -1,125 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <initguid.h> - -#include "qwindowsuiawrapper_p.h" -#include <QtCore/private/qsystemlibrary_p.h> - -QT_BEGIN_NAMESPACE - -// private constructor -QWindowsUiaWrapper::QWindowsUiaWrapper() -{ - QSystemLibrary uiaLib(QStringLiteral("UIAutomationCore")); - if (uiaLib.load()) { - m_pUiaReturnRawElementProvider = reinterpret_cast<PtrUiaReturnRawElementProvider>(uiaLib.resolve("UiaReturnRawElementProvider")); - m_pUiaHostProviderFromHwnd = reinterpret_cast<PtrUiaHostProviderFromHwnd>(uiaLib.resolve("UiaHostProviderFromHwnd")); - m_pUiaRaiseAutomationPropertyChangedEvent = reinterpret_cast<PtrUiaRaiseAutomationPropertyChangedEvent>(uiaLib.resolve("UiaRaiseAutomationPropertyChangedEvent")); - m_pUiaRaiseAutomationEvent = reinterpret_cast<PtrUiaRaiseAutomationEvent>(uiaLib.resolve("UiaRaiseAutomationEvent")); - m_pUiaRaiseNotificationEvent = reinterpret_cast<PtrUiaRaiseNotificationEvent>(uiaLib.resolve("UiaRaiseNotificationEvent")); - m_pUiaClientsAreListening = reinterpret_cast<PtrUiaClientsAreListening>(uiaLib.resolve("UiaClientsAreListening")); - } -} - -QWindowsUiaWrapper::~QWindowsUiaWrapper() -{ -} - -// shared instance -QWindowsUiaWrapper *QWindowsUiaWrapper::instance() -{ - static QWindowsUiaWrapper wrapper; - return &wrapper; -} - -// True if most symbols resolved (UiaRaiseNotificationEvent is optional). -BOOL QWindowsUiaWrapper::ready() -{ - return m_pUiaReturnRawElementProvider - && m_pUiaHostProviderFromHwnd - && m_pUiaRaiseAutomationPropertyChangedEvent - && m_pUiaRaiseAutomationEvent - && m_pUiaClientsAreListening; -} - -BOOL QWindowsUiaWrapper::clientsAreListening() -{ - if (!m_pUiaClientsAreListening) - return FALSE; - return m_pUiaClientsAreListening(); -} - -LRESULT QWindowsUiaWrapper::returnRawElementProvider(HWND hwnd, WPARAM wParam, LPARAM lParam, IRawElementProviderSimple *el) -{ - if (!m_pUiaReturnRawElementProvider) - return static_cast<LRESULT>(NULL); - return m_pUiaReturnRawElementProvider(hwnd, wParam, lParam, el); -} - -HRESULT QWindowsUiaWrapper::hostProviderFromHwnd(HWND hwnd, IRawElementProviderSimple **ppProvider) -{ - if (!m_pUiaHostProviderFromHwnd) - return UIA_E_NOTSUPPORTED; - return m_pUiaHostProviderFromHwnd(hwnd, ppProvider); -} - -HRESULT QWindowsUiaWrapper::raiseAutomationPropertyChangedEvent(IRawElementProviderSimple *pProvider, PROPERTYID id, VARIANT oldValue, VARIANT newValue) -{ - if (!m_pUiaRaiseAutomationPropertyChangedEvent) - return UIA_E_NOTSUPPORTED; - return m_pUiaRaiseAutomationPropertyChangedEvent(pProvider, id, oldValue, newValue); -} - -HRESULT QWindowsUiaWrapper::raiseAutomationEvent(IRawElementProviderSimple *pProvider, EVENTID id) -{ - if (!m_pUiaRaiseAutomationEvent) - return UIA_E_NOTSUPPORTED; - return m_pUiaRaiseAutomationEvent(pProvider, id); -} - -HRESULT QWindowsUiaWrapper::raiseNotificationEvent(IRawElementProviderSimple *provider, NotificationKind notificationKind, NotificationProcessing notificationProcessing, BSTR displayString, BSTR activityId) -{ - if (!m_pUiaRaiseNotificationEvent) - return UIA_E_NOTSUPPORTED; - return m_pUiaRaiseNotificationEvent(provider, notificationKind, notificationProcessing, displayString, activityId); -} - -QT_END_NAMESPACE - |