AccessibleGridControlHeaderCell.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
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#include <com/sun/star/accessibility/AccessibleStateType.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <extended/AccessibleGridControlHeaderCell.hxx>
#include <vcl/accessibletable.hxx>
#include <vcl/svapp.hxx>
 
namespace accessibility
{
    using namespace ::com::sun::star::accessibility;
    using namespace ::com::sun::star::lang;
    using namespace ::com::sun::star::uno;
    using namespace ::vcl;
    using namespace ::vcl::table;
 
AccessibleGridControlHeaderCell::AccessibleGridControlHeaderCell(sal_Int32 _nColumnRowId,
                                  const Reference< XAccessible >& rxParent,
                                  IAccessibleTable& rTable,
                                  AccessibleTableControlObjType  eObjType)
: AccessibleGridControlCell( rxParent, rTable, _nColumnRowId, 0, eObjType)
, m_nColumnRowId(_nColumnRowId)
{
}
sal_Int64 AccessibleGridControlHeaderCell::implCreateStateSet()
{
    sal_Int64 nStateSet = 0;
 
    if( isAlive() )
    {
        // SHOWING done with mxParent
        if( implIsShowing() )
            nStateSet |= AccessibleStateType::SHOWING;
 
        nStateSet |= AccessibleStateType::VISIBLE;
        nStateSet |= AccessibleStateType::FOCUSABLE;
        nStateSet |= AccessibleStateType::TRANSIENT;
        nStateSet |= AccessibleStateType::SELECTABLE;
 
        if ( m_aTable.IsRowSelected(m_nColumnRowId) )
            nStateSet |= AccessibleStateType::SELECTED;
    }
    else
        nStateSet |= AccessibleStateType::DEFUNC;
 
    return nStateSet;
}
 
sal_Int64 SAL_CALL AccessibleGridControlHeaderCell::getAccessibleChildCount()
{
    return 0;
}
 
 
Reference<XAccessible > SAL_CALL AccessibleGridControlHeaderCell::getAccessibleChild( sal_Int64 )
{
    throw IndexOutOfBoundsException();
}
// XInterface -------------------------------------------------------------
 
    css::uno::Any SAL_CALL AccessibleGridControlHeaderCell::queryInterface( const css::uno::Type& rType )
    {
        Any aRet = AccessibleGridControlCell::queryInterface(rType);
        return aRet;
    }
 
    void SAL_CALL AccessibleGridControlHeaderCell::acquire() noexcept
    {
        AccessibleGridControlCell::acquire();
    }
 
    void SAL_CALL AccessibleGridControlHeaderCell::release() noexcept
    {
        AccessibleGridControlCell::release();
    }
    Reference< css::accessibility::XAccessibleContext > SAL_CALL AccessibleGridControlHeaderCell::getAccessibleContext()
    {
        ensureIsAlive();
        return this;
    }
 
 
void SAL_CALL AccessibleGridControlHeaderCell::grabFocus()
{
}
 
OUString SAL_CALL AccessibleGridControlHeaderCell::getImplementationName()
{
    return "com.sun.star.accessibility.AccessibleGridControlHeaderCell";
}
 
tools::Rectangle AccessibleGridControlHeaderCell::implGetBoundingBox()
{
    vcl::Window* pParent = m_aTable.GetAccessibleParentWindow();
    tools::Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( *pParent ) );
    sal_Int32 nIndex = getAccessibleIndexInParent();
    tools::Rectangle aCellRect;
    if(m_eObjType == TCTYPE_COLUMNHEADERCELL)
        aCellRect = m_aTable.calcHeaderCellRect(true, nIndex);
    else
        aCellRect = m_aTable.calcHeaderCellRect(false, nIndex);
    return tools::Rectangle(Point(aGridRect.Left()+aCellRect.Left(),aGridRect.Top()+aCellRect.Top()), aCellRect.GetSize());
}
 
 
tools::Rectangle AccessibleGridControlHeaderCell::implGetBoundingBoxOnScreen()
{
    tools::Rectangle aGridRect( m_aTable.GetWindowExtentsAbsolute() );
    sal_Int32 nIndex = getAccessibleIndexInParent();
    tools::Rectangle aCellRect;
    if(m_eObjType == TCTYPE_COLUMNHEADERCELL)
        aCellRect = m_aTable.calcHeaderCellRect(true, nIndex);
    else
        aCellRect = m_aTable.calcHeaderCellRect(false, nIndex);
    return tools::Rectangle(Point(aGridRect.Left()+aCellRect.Left(),aGridRect.Top()+aCellRect.Top()), aCellRect.GetSize());
}
 
sal_Int64 SAL_CALL AccessibleGridControlHeaderCell::getAccessibleIndexInParent()
{
    SolarMutexGuard g;
 
    ensureIsAlive();
    return m_nColumnRowId;
}
 
} // namespace accessibility
 
 
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