/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#pragma once

#include <com/sun/star/accessibility/XAccessible.hpp>

#include <com/sun/star/lang/XServiceInfo.hpp>

#include <comphelper/accessibletexthelper.hxx>

#include <cppuhelper/implbase.hxx>

#include <vcl/vclptr.hxx>

class TabControl;

class VCLXAccessibleTabPage final

    : public cppu::ImplInheritanceHelper<comphelper::OAccessibleTextHelper, css::lang::XServiceInfo>

{

    friend class VCLXAccessibleTabControl;

private:

    VclPtr<TabControl>      m_pTabControl;

    sal_uInt16              m_nPageId;

    bool                    m_bFocused;

    bool                    m_bSelected;

    OUString                m_sPageText;

    sal_Int64 implGetAccessibleChildCount();

    bool                    IsFocused() const;

    bool                    IsSelected() const;

    void                    SetFocused( bool bFocused );

    void                    SetSelected( bool bSelected );

    void                    SetPageText( const OUString& sPageText );

    OUString                GetPageText();

    void                    Update( bool bNew );

    sal_uInt16              GetPageId() const { return m_nPageId; }

    void            FillAccessibleStateSet( sal_Int64& rStateSet );

    // OAccessible

    virtual css::awt::Rectangle implGetBounds(  ) override;

    // OCommonAccessibleText

    virtual OUString                        implGetText() override;

    virtual css::lang::Locale  implGetLocale() override;

    virtual void                            implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) override;

    // XComponent

    virtual void SAL_CALL   disposing() override;

public:

    VCLXAccessibleTabPage( TabControl* pTabControl, sal_uInt16 nPageId );

    virtual ~VCLXAccessibleTabPage() override;

    // XServiceInfo

    virtual OUString SAL_CALL getImplementationName() override;

    virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override;

    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;

    // XAccessibleContext

    virtual sal_Int64 SAL_CALL getAccessibleChildCount(  ) override;

    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int64 i ) override;

    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;

    virtual sal_Int64 SAL_CALL getAccessibleIndexInParent(  ) override;

    virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override;

    virtual OUString SAL_CALL getAccessibleDescription(  ) override;

    virtual OUString SAL_CALL getAccessibleName(  ) override;

    virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) override;

    virtual sal_Int64 SAL_CALL getAccessibleStateSet(  ) override;

    virtual css::lang::Locale SAL_CALL getLocale(  ) override;

    // XAccessibleComponent

    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;

    virtual void SAL_CALL grabFocus(  ) override;

    virtual sal_Int32 SAL_CALL getForeground(  ) override;

    virtual sal_Int32 SAL_CALL getBackground(  ) override;

    // XAccessibleText

    virtual OUString SAL_CALL getText() override;

    virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) override;

    virtual sal_Int32 SAL_CALL getCharacterCount() override;

    virtual sal_Int32 SAL_CALL getCaretPosition() override;

    virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) override;

    virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) override;

    virtual css::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) override;

    virtual sal_Int32 SAL_CALL getIndexAtPoint( const css::awt::Point& aPoint ) override;

    virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;

    virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;

    virtual OUString SAL_CALL getTextRange(sal_Int32 nStartIndex, sal_Int32 nEndIndex) override;

    virtual sal_Bool SAL_CALL scrollSubstringTo( sal_Int32 nStartIndex, sal_Int32 nEndIndex, css::accessibility::AccessibleScrollType aScrollType) override;

};

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