2fdee9fd60
Following
Change-Id: Id48f81deb05aee2026509037f7d14575735e5be0
Author: Michael Weghorn <m.weghorn@posteo.de>
Date: Wed Jul 10 14:49:03 2024 +0200
VCLUnoHelper: Align AWT <-> VCL helpers with convert.hxx impl
, port all uses of the helper functions defined in
`include/toolkit/helper/convert.hxx` to use the
`VCLUnoHelper` equivalents instead, to unify usage
and avoid duplication.
Drop `include/toolkit/helper/convert.hxx` now that
it's unused.
Change-Id: I22695a93e40e47bb2b14d191a2e0a4eb7c856895
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170317
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
337 lines
12 KiB
C++
337 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <extended/AccessibleBrowseBoxTableCell.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <vcl/accessibletableprovider.hxx>
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#include <com/sun/star/accessibility/AccessibleStateType.hpp>
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#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
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namespace accessibility
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{
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namespace
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{
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/// @throws css::lang::IndexOutOfBoundsException
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void checkIndex_Impl( sal_Int32 _nIndex, std::u16string_view _sText )
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{
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if ( _nIndex >= static_cast<sal_Int32>(_sText.size()) )
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throw css::lang::IndexOutOfBoundsException();
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}
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sal_Int32 getIndex_Impl( sal_Int32 _nRow, sal_uInt16 _nColumn, sal_uInt16 _nColumnCount )
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{
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return _nRow * _nColumnCount + _nColumn;
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}
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}
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using namespace ::com::sun::star::lang;
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using namespace comphelper;
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using namespace ::com::sun::star::uno;
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using ::com::sun::star::accessibility::XAccessible;
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using namespace ::com::sun::star::accessibility;
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// implementation of a table cell
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OUString AccessibleBrowseBoxTableCell::implGetText()
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{
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return mpBrowseBox->GetAccessibleCellText( getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
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}
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css::lang::Locale AccessibleBrowseBoxTableCell::implGetLocale()
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{
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return mpBrowseBox->GetAccessible()->getAccessibleContext()->getLocale();
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}
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void AccessibleBrowseBoxTableCell::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
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{
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nStartIndex = 0;
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nEndIndex = 0;
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}
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AccessibleBrowseBoxTableCell::AccessibleBrowseBoxTableCell(const Reference<XAccessible >& _rxParent,
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vcl::IAccessibleTableProvider& _rBrowseBox,
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const css::uno::Reference< css::awt::XWindow >& _xFocusWindow,
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sal_Int32 _nRowPos,
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sal_uInt16 _nColPos,
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sal_Int32 _nOffset )
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:AccessibleBrowseBoxCell( _rxParent, _rBrowseBox, _xFocusWindow, _nRowPos, _nColPos )
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{
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m_nOffset = ( _nOffset == OFFSET_DEFAULT ) ? sal_Int32(vcl::BBINDEX_FIRSTCONTROL) : _nOffset;
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sal_Int32 nIndex = getIndex_Impl( _nRowPos, _nColPos, _rBrowseBox.GetColumnCount() );
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setAccessibleName( _rBrowseBox.GetAccessibleObjectName( AccessibleBrowseBoxObjType::TableCell, nIndex ) );
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setAccessibleDescription( _rBrowseBox.GetAccessibleObjectDescription( AccessibleBrowseBoxObjType::TableCell, nIndex ) );
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// Need to register as event listener
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Reference< XComponent > xComponent(_rxParent, UNO_QUERY);
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if( xComponent.is() )
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xComponent->addEventListener(static_cast< XEventListener *> (this));
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}
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// XInterface -------------------------------------------------------------
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/** Queries for a new interface. */
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css::uno::Any SAL_CALL AccessibleBrowseBoxTableCell::queryInterface( const css::uno::Type& rType )
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{
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Any aRet = AccessibleBrowseBoxCell::queryInterface(rType);
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if ( !aRet.hasValue() )
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aRet = AccessibleTextHelper_BASE::queryInterface(rType);
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return aRet;
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}
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/** Acquires the object (calls acquire() on base class). */
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void SAL_CALL AccessibleBrowseBoxTableCell::acquire() noexcept
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{
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AccessibleBrowseBoxCell::acquire();
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}
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/** Releases the object (calls release() on base class). */
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void SAL_CALL AccessibleBrowseBoxTableCell::release() noexcept
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{
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AccessibleBrowseBoxCell::release();
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}
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css::awt::Rectangle SAL_CALL AccessibleBrowseBoxTableCell::getCharacterBounds( sal_Int32 nIndex )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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css::awt::Rectangle aRect;
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if ( mpBrowseBox )
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{
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if ( !implIsValidIndex( nIndex, implGetText().getLength() ) )
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throw IndexOutOfBoundsException();
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aRect = VCLUnoHelper::ConvertToAWTRect(
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mpBrowseBox->GetFieldCharacterBounds(getRowPos(), getColumnPos(), nIndex));
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}
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return aRect;
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getIndexAtPoint( const css::awt::Point& _aPoint )
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{
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//! TODO CTL bidi
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// OSL_FAIL("Need to be done by base class!");
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return mpBrowseBox->GetFieldIndexAtPoint(getRowPos(), getColumnPos(),
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VCLUnoHelper::ConvertToVCLPoint(_aPoint));
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}
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/** @return
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The name of this class.
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*/
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OUString SAL_CALL AccessibleBrowseBoxTableCell::getImplementationName()
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{
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return u"com.sun.star.comp.svtools.AccessibleBrowseBoxTableCell"_ustr;
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}
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/** @return The count of visible children. */
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sal_Int64 SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleChildCount()
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{
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return 0;
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}
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/** @return The XAccessible interface of the specified child. */
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css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
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AccessibleBrowseBoxTableCell::getAccessibleChild( sal_Int64 )
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{
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throw css::lang::IndexOutOfBoundsException();
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}
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/** Return a bitset of states of the current object.
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*/
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sal_Int64 AccessibleBrowseBoxTableCell::implCreateStateSet()
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{
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SolarMethodGuard aGuard(getMutex());
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sal_Int64 nStateSet = 0;
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if( isAlive() )
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{
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// SHOWING done with mxParent
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if( implIsShowing() )
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nStateSet |= AccessibleStateType::SHOWING;
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mpBrowseBox->FillAccessibleStateSetForCell( nStateSet, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
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}
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else
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nStateSet |= AccessibleStateType::DEFUNC;
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return nStateSet;
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}
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// XAccessible ------------------------------------------------------------
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/** @return The XAccessibleContext interface of this object. */
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Reference< XAccessibleContext > SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleContext()
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{
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osl::MutexGuard aGuard( getMutex() );
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ensureIsAlive();
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return this;
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}
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// XAccessibleContext -----------------------------------------------------
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sal_Int64 SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleIndexInParent()
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return /*vcl::BBINDEX_FIRSTCONTROL*/ m_nOffset + (static_cast<sal_Int64>(getRowPos()) * static_cast<sal_Int64>(mpBrowseBox->GetColumnCount())) + getColumnPos();
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getCaretPosition( )
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{
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return -1;
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}
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sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::setCaretPosition ( sal_Int32 nIndex )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) )
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throw IndexOutOfBoundsException();
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return false;
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}
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sal_Unicode SAL_CALL AccessibleBrowseBoxTableCell::getCharacter( sal_Int32 nIndex )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::implGetCharacter( implGetText(), nIndex );
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}
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css::uno::Sequence< css::beans::PropertyValue > SAL_CALL AccessibleBrowseBoxTableCell::getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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OUString sText( implGetText() );
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if ( !implIsValidIndex( nIndex, sText.getLength() ) )
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throw IndexOutOfBoundsException();
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return css::uno::Sequence< css::beans::PropertyValue >();
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getCharacterCount( )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return implGetText().getLength();
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}
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OUString SAL_CALL AccessibleBrowseBoxTableCell::getSelectedText( )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::getSelectedText( );
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getSelectionStart( )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::getSelectionStart( );
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getSelectionEnd( )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::getSelectionEnd( );
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}
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sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) )
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throw IndexOutOfBoundsException();
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return false;
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}
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OUString SAL_CALL AccessibleBrowseBoxTableCell::getText( )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return implGetText( );
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}
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OUString SAL_CALL AccessibleBrowseBoxTableCell::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::implGetTextRange( implGetText(), nStartIndex, nEndIndex );
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}
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css::accessibility::TextSegment SAL_CALL AccessibleBrowseBoxTableCell::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType);
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}
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css::accessibility::TextSegment SAL_CALL AccessibleBrowseBoxTableCell::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType);
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}
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css::accessibility::TextSegment SAL_CALL AccessibleBrowseBoxTableCell::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType);
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}
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sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
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{
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SolarMethodGuard aGuard(getMutex());
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ensureIsAlive();
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OUString sText = implGetText();
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checkIndex_Impl( nStartIndex, sText );
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checkIndex_Impl( nEndIndex, sText );
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//!!! don't know how to put a string into the clipboard
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return false;
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}
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sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::scrollSubstringTo( sal_Int32, sal_Int32, AccessibleScrollType )
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{
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return false;
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}
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void AccessibleBrowseBoxTableCell::disposing( const EventObject& _rSource )
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{
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if ( _rSource.Source == mxParent )
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{
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dispose();
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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