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// Copyright (C) 2017 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 <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
#include "qwindowsuiatoggleprovider.h"
#include "qwindowsuiautils.h"
#include "qwindowscontext.h"
#include <QtGui/qaccessible.h>
#include <QtCore/qloggingcategory.h>
#include <QtCore/qstring.h>
QT_BEGIN_NAMESPACE
using namespace QWindowsUiAutomation;
QWindowsUiaToggleProvider::QWindowsUiaToggleProvider(QAccessible::Id id) :
QWindowsUiaBaseProvider(id)
{
}
QWindowsUiaToggleProvider::~QWindowsUiaToggleProvider()
{
}
// toggles the state by invoking the toggle action
HRESULT STDMETHODCALLTYPE QWindowsUiaToggleProvider::Toggle()
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
QAccessibleInterface *accessible = accessibleInterface();
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
QAccessibleActionInterface *actionInterface = accessible->actionInterface();
if (!actionInterface)
return UIA_E_ELEMENTNOTAVAILABLE;
actionInterface->doAction(QAccessibleActionInterface::toggleAction());
return S_OK;
}
// Gets the current toggle state.
HRESULT STDMETHODCALLTYPE QWindowsUiaToggleProvider::get_ToggleState(ToggleState *pRetVal)
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
if (!pRetVal)
return E_INVALIDARG;
*pRetVal = ToggleState_Off;
QAccessibleInterface *accessible = accessibleInterface();
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
if (accessible->state().checked)
*pRetVal = accessible->state().checkStateMixed ? ToggleState_Indeterminate : ToggleState_On;
else
*pRetVal = ToggleState_Off;
return S_OK;
}
QT_END_NAMESPACE
#endif // QT_CONFIG(accessibility)
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