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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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**
**
******************************************************************************/
#ifndef QWINDOWSUIAMAINPROVIDER_H
#define QWINDOWSUIAMAINPROVIDER_H
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
#include "qwindowsuiabaseprovider.h"
#include <QtCore/qpointer.h>
#include <QtCore/qsharedpointer.h>
#include <QtCore/qt_windows.h>
#include <QtGui/qaccessible.h>
QT_BEGIN_NAMESPACE
// The main UI Automation class.
class QWindowsUiaMainProvider :
public QWindowsUiaBaseProvider,
public IRawElementProviderSimple,
public IRawElementProviderFragment,
public IRawElementProviderFragmentRoot
{
Q_OBJECT
Q_DISABLE_COPY_MOVE(QWindowsUiaMainProvider)
public:
static QWindowsUiaMainProvider *providerForAccessible(QAccessibleInterface *accessible);
explicit QWindowsUiaMainProvider(QAccessibleInterface *a, int initialRefCount = 1);
virtual ~QWindowsUiaMainProvider();
static void notifyFocusChange(QAccessibleEvent *event);
static void notifyStateChange(QAccessibleStateChangeEvent *event);
static void notifyValueChange(QAccessibleValueChangeEvent *event);
static void notifyNameChange(QAccessibleEvent *event);
static void notifySelectionChange(QAccessibleEvent *event);
static void notifyTextChange(QAccessibleEvent *event);
// IUnknown
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID id, LPVOID *iface) override;
ULONG STDMETHODCALLTYPE AddRef() override;
ULONG STDMETHODCALLTYPE Release() override;
// IRawElementProviderSimple methods
HRESULT STDMETHODCALLTYPE get_ProviderOptions(ProviderOptions *pRetVal) override;
HRESULT STDMETHODCALLTYPE GetPatternProvider(PATTERNID idPattern, IUnknown **pRetVal) override;
HRESULT STDMETHODCALLTYPE GetPropertyValue(PROPERTYID idProp, VARIANT *pRetVal) override;
HRESULT STDMETHODCALLTYPE get_HostRawElementProvider(IRawElementProviderSimple **pRetVal) override;
// IRawElementProviderFragment methods
HRESULT STDMETHODCALLTYPE Navigate(NavigateDirection direction, IRawElementProviderFragment **pRetVal) override;
HRESULT STDMETHODCALLTYPE GetRuntimeId(SAFEARRAY **pRetVal) override;
HRESULT STDMETHODCALLTYPE get_BoundingRectangle(UiaRect *pRetVal) override;
HRESULT STDMETHODCALLTYPE GetEmbeddedFragmentRoots(SAFEARRAY **pRetVal) override;
HRESULT STDMETHODCALLTYPE SetFocus() override;
HRESULT STDMETHODCALLTYPE get_FragmentRoot(IRawElementProviderFragmentRoot **pRetVal) override;
// IRawElementProviderFragmentRoot methods
HRESULT STDMETHODCALLTYPE ElementProviderFromPoint(double x, double y, IRawElementProviderFragment **pRetVal) override;
HRESULT STDMETHODCALLTYPE GetFocus(IRawElementProviderFragment **pRetVal) override;
private:
QString automationIdForAccessible(const QAccessibleInterface *accessible);
ULONG m_ref;
};
QT_END_NAMESPACE
#endif // QT_CONFIG(accessibility)
#endif // QWINDOWSUIAMAINPROVIDER_H
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