AccessibleBrowseBoxHeaderBar.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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 <extended/AccessibleBrowseBoxTableBase.hxx>
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
 
 
namespace accessibility {
 
 
typedef ::cppu::ImplHelper1< css::accessibility::XAccessibleSelection >
        AccessibleBrowseBoxHeaderBarImplHelper;
 
class AccessibleBrowseBoxHeaderBar final :
    public AccessibleBrowseBoxTableBase,
    public AccessibleBrowseBoxHeaderBarImplHelper
{
public:
    AccessibleBrowseBoxHeaderBar(
        const css::uno::Reference< css::accessibility::XAccessible >& rxParent,
        ::vcl::IAccessibleTableProvider& rBrowseBox,
        AccessibleBrowseBoxObjType eObjType );
 
private:
    virtual ~AccessibleBrowseBoxHeaderBar() override;
 
public:
    // XAccessibleContext
 
    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
    getAccessibleChild( sal_Int64 nChildIndex ) override;
 
    virtual sal_Int64 SAL_CALL getAccessibleIndexInParent() override;
 
    // XAccessibleComponent
 
    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
    getAccessibleAtPoint( const css::awt::Point& rPoint ) override;
 
    virtual void SAL_CALL grabFocus() override;
 
    // XAccessibleTable
 
    virtual OUString SAL_CALL
    getAccessibleRowDescription( sal_Int32 nRow ) override;
 
    virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
 
    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
    getAccessibleRowHeaders() override;
 
    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
    getAccessibleColumnHeaders() override;
 
    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
    getSelectedAccessibleRows() override;
 
    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
    getSelectedAccessibleColumns() override;
 
    virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
 
    virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
 
    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
    getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
 
    virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
 
    // XAccessibleSelection
 
    virtual void SAL_CALL selectAccessibleChild( sal_Int64 nChildIndex ) override;
 
    virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int64 nChildIndex ) override;
 
    virtual void SAL_CALL clearAccessibleSelection() override;
 
    virtual void SAL_CALL selectAllAccessibleChildren() override;
 
    virtual sal_Int64 SAL_CALL getSelectedAccessibleChildCount() override;
 
    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
    getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
 
    virtual void SAL_CALL deselectAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
 
    // XInterface
 
    css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
 
    virtual void SAL_CALL acquire() noexcept override;
 
    virtual void SAL_CALL release() noexcept override;
 
    // XServiceInfo
 
    virtual OUString SAL_CALL getImplementationName() override;
 
    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
 
private:
    // internal virtual methods
 
    virtual tools::Rectangle implGetBoundingBox() override;
    virtual tools::Rectangle implGetBoundingBoxOnScreen() override;
 
    virtual sal_Int32 implGetRowCount() const override;
    virtual sal_Int32 implGetColumnCount() const override;
 
    // internal helper methods
 
    inline bool isRowBar() const;
    inline bool isColumnBar() const;
 
    css::uno::Reference< css::accessibility::XAccessible >
    implGetChild( sal_Int32 nRow, sal_uInt16 nColumnPos );
 
    sal_Int64 implGetChildIndexFromSelectedIndex( sal_Int64 nSelectedChildIndex );
 
    void ensureIsValidHeaderIndex( sal_Int32 nIndex );
};
 
// inlines
 
inline bool AccessibleBrowseBoxHeaderBar::isRowBar() const
{
    return getType() == AccessibleBrowseBoxObjType::RowHeaderBar;
}
 
inline bool AccessibleBrowseBoxHeaderBar::isColumnBar() const
{
    return getType() == AccessibleBrowseBoxObjType::ColumnHeaderBar;
}
 
 
} // namespace accessibility
 
 
 
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