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Diffstat (limited to '')
-rw-r--r-- | accessibility/source/extended/AccessibleBrowseBoxHeaderCell.cxx | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/accessibility/source/extended/AccessibleBrowseBoxHeaderCell.cxx b/accessibility/source/extended/AccessibleBrowseBoxHeaderCell.cxx new file mode 100644 index 000000000..688f0283e --- /dev/null +++ b/accessibility/source/extended/AccessibleBrowseBoxHeaderCell.cxx @@ -0,0 +1,159 @@ +/* -*- 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 . + */ + + +#include <extended/AccessibleBrowseBoxHeaderCell.hxx> +#include <vcl/accessibletableprovider.hxx> +#include <com/sun/star/accessibility/AccessibleStateType.hpp> +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> + +namespace accessibility +{ + using namespace ::com::sun::star::accessibility; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::uno; + +AccessibleBrowseBoxHeaderCell::AccessibleBrowseBoxHeaderCell(sal_Int32 _nColumnRowId, + const Reference< XAccessible >& rxParent, + vcl::IAccessibleTableProvider& rBrowseBox, + const css::uno::Reference< css::awt::XWindow >& _xFocusWindow, + vcl::AccessibleBrowseBoxObjType eObjType) +: BrowseBoxAccessibleElement(rxParent, + rBrowseBox, + _xFocusWindow, + eObjType, + rBrowseBox.GetAccessibleObjectName( eObjType ,_nColumnRowId), + rBrowseBox.GetAccessibleObjectDescription( eObjType ,_nColumnRowId)) +, m_nColumnRowId(_nColumnRowId) +{ +} +/** Creates a new AccessibleStateSetHelper and fills it with states of the + current object. + @return + A filled AccessibleStateSetHelper. +*/ +::utl::AccessibleStateSetHelper* AccessibleBrowseBoxHeaderCell::implCreateStateSetHelper() +{ + SolarMethodGuard aGuard( getMutex() ); + + ::utl::AccessibleStateSetHelper* + pStateSetHelper = new ::utl::AccessibleStateSetHelper; + + if( isAlive() ) + { + // SHOWING done with mxParent + if( implIsShowing() ) + pStateSetHelper->AddState( AccessibleStateType::SHOWING ); + + mpBrowseBox->FillAccessibleStateSet( *pStateSetHelper, getType() ); + pStateSetHelper->AddState( AccessibleStateType::VISIBLE ); + pStateSetHelper->AddState( AccessibleStateType::FOCUSABLE ); + pStateSetHelper->AddState( AccessibleStateType::TRANSIENT ); + pStateSetHelper->AddState( AccessibleStateType::SELECTABLE ); + + bool bSelected = isRowBarCell() ? mpBrowseBox->IsRowSelected(m_nColumnRowId) : mpBrowseBox->IsColumnSelected(m_nColumnRowId); + if ( bSelected ) + pStateSetHelper->AddState( AccessibleStateType::SELECTED ); + } + else + pStateSetHelper->AddState( AccessibleStateType::DEFUNC ); + + return pStateSetHelper; +} + +/** @return + The count of visible children. +*/ +sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChildCount() +{ + return 0; +} + + +/** @return + The XAccessible interface of the specified child. +*/ +Reference<XAccessible > SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChild( sal_Int32 ) +{ + throw IndexOutOfBoundsException(); +} + + +/** Grabs the focus to the column header. */ +void SAL_CALL AccessibleBrowseBoxHeaderCell::grabFocus() +{ + SolarMethodGuard aGuard(getMutex()); + ensureIsAlive(); + + if ( isRowBarCell() ) + mpBrowseBox->SelectRow(m_nColumnRowId); + else + mpBrowseBox->SelectColumn(static_cast<sal_uInt16>(m_nColumnRowId)); //!!! +} + +/** @return + The name of this class. +*/ +OUString SAL_CALL AccessibleBrowseBoxHeaderCell::getImplementationName() +{ + return "com.sun.star.comp.svtools.AccessibleBrowseBoxHeaderCell"; +} + +namespace +{ + tools::Rectangle getRectangle(vcl::IAccessibleTableProvider* _pBrowseBox,sal_Int32 _nRowColIndex, bool _bOnScreen,bool _bRowBar) + { + sal_Int32 nRow = 0; + sal_uInt16 nCol = static_cast<sal_uInt16>(_nRowColIndex); + if ( _bRowBar ) + { + nRow = _nRowColIndex + 1; + nCol = 0; + } + + tools::Rectangle aRet(_pBrowseBox->GetFieldRectPixelAbs( nRow , nCol, true, _bOnScreen)); + return tools::Rectangle(aRet.TopLeft() - Point(0,aRet.GetHeight()),aRet.GetSize()); + } +} + +tools::Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBox() +{ + return getRectangle(mpBrowseBox,m_nColumnRowId,false,isRowBarCell()); +} + + +tools::Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBoxOnScreen() +{ + return getRectangle(mpBrowseBox,m_nColumnRowId,true,isRowBarCell()); +} + +sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleIndexInParent() +{ + ::osl::MutexGuard aGuard( getMutex() ); + ensureIsAlive(); + sal_Int32 nIndex = m_nColumnRowId; + if ( mpBrowseBox->HasRowHeader() ) + --nIndex; + return nIndex; +} + +} // namespace accessibility + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |