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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
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**
**
**
**
******************************************************************************/
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
#include "qwindowsuiaexpandcollapseprovider.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;
QWindowsUiaExpandCollapseProvider::QWindowsUiaExpandCollapseProvider(QAccessible::Id id) :
QWindowsUiaBaseProvider(id)
{
}
QWindowsUiaExpandCollapseProvider::~QWindowsUiaExpandCollapseProvider() = default;
HRESULT STDMETHODCALLTYPE QWindowsUiaExpandCollapseProvider::Expand()
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
QAccessibleInterface *accessible = accessibleInterface();
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
QAccessibleActionInterface *actionInterface = accessible->actionInterface();
if (!actionInterface)
return UIA_E_ELEMENTNOTAVAILABLE;
if (accessible->childCount() > 0 && accessible->child(0)->state().invisible)
actionInterface->doAction(QAccessibleActionInterface::showMenuAction());
return S_OK;
}
HRESULT STDMETHODCALLTYPE QWindowsUiaExpandCollapseProvider::Collapse()
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
QAccessibleInterface *accessible = accessibleInterface();
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
QAccessibleActionInterface *actionInterface = accessible->actionInterface();
if (!actionInterface)
return UIA_E_ELEMENTNOTAVAILABLE;
if (accessible->childCount() > 0 && !accessible->child(0)->state().invisible)
actionInterface->doAction(QAccessibleActionInterface::showMenuAction());
return S_OK;
}
HRESULT STDMETHODCALLTYPE QWindowsUiaExpandCollapseProvider::get_ExpandCollapseState(__RPC__out ExpandCollapseState *pRetVal)
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
if (!pRetVal)
return E_INVALIDARG;
*pRetVal = ExpandCollapseState_LeafNode;
QAccessibleInterface *accessible = accessibleInterface();
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
if (accessible->childCount() > 0)
*pRetVal = accessible->child(0)->state().invisible ?
ExpandCollapseState_Collapsed : ExpandCollapseState_Expanded;
return S_OK;
}
QT_END_NAMESPACE
#endif // QT_CONFIG(accessibility)
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