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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins 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 QWINRTUIATEXTRANGEPROVIDER_H
#define QWINRTUIATEXTRANGEPROVIDER_H
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
#include "qwinrtuiabaseprovider.h"
#include <wrl.h>
#include <windows.ui.xaml.h>
QT_BEGIN_NAMESPACE
// Implements the Text Range control pattern provider. Used for text controls.
class QWinRTUiaTextRangeProvider :
public QWinRTUiaBaseProvider,
public Microsoft::WRL::RuntimeClass<ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider>
{
Q_OBJECT
Q_DISABLE_COPY(QWinRTUiaTextRangeProvider)
InspectableClass(L"QWinRTUiaTextRangeProvider", BaseTrust);
public:
explicit QWinRTUiaTextRangeProvider(QAccessible::Id id, int startOffset, int endOffset);
virtual ~QWinRTUiaTextRangeProvider();
// ITextRangeProvider
HRESULT STDMETHODCALLTYPE Clone(ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider **returnValue) override;
HRESULT STDMETHODCALLTYPE Compare(ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider *textRangeProvider, boolean *returnValue) override;
HRESULT STDMETHODCALLTYPE CompareEndpoints(ABI::Windows::UI::Xaml::Automation::Text::TextPatternRangeEndpoint endpoint, ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider *textRangeProvider, ABI::Windows::UI::Xaml::Automation::Text::TextPatternRangeEndpoint targetEndpoint, INT32 *returnValue) override;
HRESULT STDMETHODCALLTYPE ExpandToEnclosingUnit(ABI::Windows::UI::Xaml::Automation::Text::TextUnit unit) override;
HRESULT STDMETHODCALLTYPE FindAttribute(INT32 attributeId, IInspectable *value, boolean backward, ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider **returnValue) override;
HRESULT STDMETHODCALLTYPE FindText(HSTRING text, boolean backward, boolean ignoreCase, ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider **returnValue) override;
HRESULT STDMETHODCALLTYPE GetAttributeValue(INT32 attributeId, IInspectable **returnValue) override;
HRESULT STDMETHODCALLTYPE GetBoundingRectangles(UINT32 *returnValueSize, DOUBLE **returnValue) override;
HRESULT STDMETHODCALLTYPE GetEnclosingElement(ABI::Windows::UI::Xaml::Automation::Provider::IIRawElementProviderSimple **returnValue) override;
HRESULT STDMETHODCALLTYPE GetText(INT32 maxLength, HSTRING *returnValue) override;
HRESULT STDMETHODCALLTYPE Move(ABI::Windows::UI::Xaml::Automation::Text::TextUnit unit, INT32 count, INT32 *returnValue) override;
HRESULT STDMETHODCALLTYPE MoveEndpointByUnit(ABI::Windows::UI::Xaml::Automation::Text::TextPatternRangeEndpoint endpoint, ABI::Windows::UI::Xaml::Automation::Text::TextUnit unit, INT32 count, INT32 *returnValue) override;
HRESULT STDMETHODCALLTYPE MoveEndpointByRange(ABI::Windows::UI::Xaml::Automation::Text::TextPatternRangeEndpoint endpoint, ABI::Windows::UI::Xaml::Automation::Provider::ITextRangeProvider *textRangeProvider, ABI::Windows::UI::Xaml::Automation::Text::TextPatternRangeEndpoint targetEndpoint) override;
HRESULT STDMETHODCALLTYPE Select() override;
HRESULT STDMETHODCALLTYPE AddToSelection() override;
HRESULT STDMETHODCALLTYPE RemoveFromSelection() override;
HRESULT STDMETHODCALLTYPE ScrollIntoView(boolean alignToTop) override;
HRESULT STDMETHODCALLTYPE GetChildren(UINT32 *returnValueSize, ABI::Windows::UI::Xaml::Automation::Provider::IIRawElementProviderSimple ***returnValue) override;
private:
int m_startOffset;
int m_endOffset;
};
QT_END_NAMESPACE
#endif // QT_CONFIG(accessibility)
#endif // QWINRTUIATEXTRANGEPROVIDER_H
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