/* -*- 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 #include #include #include #include #include namespace accessibility { namespace { // FIXME this is a copy'n'paste from // source/extended/AccessibleBrowseBoxTableCell.cxx, get rid of that... /// @throws css::lang::IndexOutOfBoundsException void checkIndex_Impl( sal_Int32 _nIndex, const OUString& _sText ) { if ( _nIndex >= _sText.getLength() ) throw css::lang::IndexOutOfBoundsException(); } } using namespace ::com::sun::star::lang; using namespace utl; using namespace comphelper; using namespace ::com::sun::star::uno; using ::com::sun::star::accessibility::XAccessible; using namespace ::com::sun::star::accessibility; using namespace ::vcl; using namespace ::vcl::table; // = AccessibleGridControlCell AccessibleGridControlCell::AccessibleGridControlCell( const css::uno::Reference< css::accessibility::XAccessible >& _rxParent, ::vcl::table::IAccessibleTable& _rTable, sal_Int32 _nRowPos, sal_uInt16 _nColPos, ::vcl::table::AccessibleTableControlObjType _eType ) :AccessibleGridControlBase( _rxParent, _rTable, _eType ) ,m_nRowPos( _nRowPos ) ,m_nColPos( _nColPos ) { // set accessible name here, because for that we need the position of the cell // and so the base class isn't capable of doing this OUString aAccName; if(_eType == TCTYPE_TABLECELL) aAccName = _rTable.GetAccessibleObjectName( TCTYPE_TABLECELL, _nRowPos, _nColPos ); else if(_eType == TCTYPE_ROWHEADERCELL) aAccName = _rTable.GetAccessibleObjectName( TCTYPE_ROWHEADERCELL, _nRowPos, 0 ); else if(_eType == TCTYPE_COLUMNHEADERCELL) aAccName = _rTable.GetAccessibleObjectName( TCTYPE_COLUMNHEADERCELL, 0, _nRowPos ); implSetName( aAccName ); } void SAL_CALL AccessibleGridControlCell::grabFocus() { SolarMutexGuard aSolarGuard; m_aTable.GoToCell( m_nColPos, m_nRowPos ); } // implementation of a table cell OUString AccessibleGridControlTableCell::implGetText() { ensureIsAlive(); return m_aTable.GetAccessibleCellText( getRowPos(), getColumnPos() ); } css::lang::Locale AccessibleGridControlTableCell::implGetLocale() { ensureIsAlive(); return m_aTable.GetAccessible()->getAccessibleContext()->getLocale(); } void AccessibleGridControlTableCell::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) { nStartIndex = 0; nEndIndex = 0; } AccessibleGridControlTableCell::AccessibleGridControlTableCell(const css::uno::Reference& _rxParent, ::vcl::table::IAccessibleTable& _rTable, sal_Int32 _nRowPos, sal_uInt16 _nColPos) :AccessibleGridControlCell( _rxParent, _rTable, _nRowPos, _nColPos, TCTYPE_TABLECELL ) { } // XInterface /** Queries for a new interface. */ css::uno::Any SAL_CALL AccessibleGridControlTableCell::queryInterface( const css::uno::Type& rType ) { Any aRet = AccessibleGridControlCell::queryInterface(rType); if ( !aRet.hasValue() ) aRet = AccessibleTextHelper_BASE::queryInterface(rType); return aRet; } /** Acquires the object (calls acquire() on base class). */ void SAL_CALL AccessibleGridControlTableCell::acquire() throw () { AccessibleGridControlCell::acquire(); } /** Releases the object (calls release() on base class). */ void SAL_CALL AccessibleGridControlTableCell::release() throw () { AccessibleGridControlCell::release(); } css::awt::Rectangle SAL_CALL AccessibleGridControlTableCell::getCharacterBounds( sal_Int32 nIndex ) { SolarMutexGuard aSolarGuard; ensureIsAlive(); if ( !implIsValidIndex( nIndex, implGetText().getLength() ) ) throw IndexOutOfBoundsException(); return AWTRectangle( m_aTable.GetFieldCharacterBounds( getRowPos(), getColumnPos(), nIndex ) ); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getIndexAtPoint( const css::awt::Point& _aPoint ) { SolarMutexGuard aSolarGuard; ensureIsAlive(); return m_aTable.GetFieldIndexAtPoint( getRowPos(), getColumnPos(), VCLPoint( _aPoint ) ); } /** @return The name of this class. */ OUString SAL_CALL AccessibleGridControlTableCell::getImplementationName() { return OUString( "com.sun.star.accessibility.AccessibleGridControlTableCell" ); } /** @return The count of visible children. */ sal_Int32 SAL_CALL AccessibleGridControlTableCell::getAccessibleChildCount() { return 0; } /** @return The css::accessibility::XAccessible interface of the specified child. */ css::uno::Reference< css::accessibility::XAccessible > SAL_CALL AccessibleGridControlTableCell::getAccessibleChild( sal_Int32 ) { throw css::lang::IndexOutOfBoundsException(); } /** Creates a new AccessibleStateSetHelper and fills it with states of the current object. @return A filled AccessibleStateSetHelper. */ ::utl::AccessibleStateSetHelper* AccessibleGridControlTableCell::implCreateStateSetHelper() { ::utl::AccessibleStateSetHelper* pStateSetHelper = new ::utl::AccessibleStateSetHelper; if( isAlive() ) { // SHOWING done with mxParent if( implIsShowing() ) pStateSetHelper->AddState( AccessibleStateType::SHOWING ); m_aTable.FillAccessibleStateSetForCell( *pStateSetHelper, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) ); } else pStateSetHelper->AddState( AccessibleStateType::DEFUNC ); return pStateSetHelper; } // css::accessibility::XAccessible /** @return The css::accessibility::XAccessibleContext interface of this object. */ css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL AccessibleGridControlTableCell::getAccessibleContext() { SolarMutexGuard g; ensureIsAlive(); return this; } // css::accessibility::XAccessibleContext sal_Int32 SAL_CALL AccessibleGridControlTableCell::getAccessibleIndexInParent() { SolarMutexGuard aSolarGuard; ensureIsAlive(); return ( getRowPos() * m_aTable.GetColumnCount() ) + getColumnPos(); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getCaretPosition( ) { return -1; } sal_Bool SAL_CALL AccessibleGridControlTableCell::setCaretPosition ( sal_Int32 nIndex ) { SolarMutexGuard aSolarGuard; if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) ) throw IndexOutOfBoundsException(); return false; } sal_Unicode SAL_CALL AccessibleGridControlTableCell::getCharacter( sal_Int32 nIndex ) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::implGetCharacter( implGetText(), nIndex ); } css::uno::Sequence< css::beans::PropertyValue > SAL_CALL AccessibleGridControlTableCell::getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& ) { SolarMutexGuard aSolarGuard; OUString sText( implGetText() ); if ( !implIsValidIndex( nIndex, sText.getLength() ) ) throw IndexOutOfBoundsException(); return css::uno::Sequence< css::beans::PropertyValue >(); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getCharacterCount( ) { SolarMutexGuard aSolarGuard; return implGetText().getLength(); } OUString SAL_CALL AccessibleGridControlTableCell::getSelectedText( ) { SolarMutexGuard aSolarGuard; return OUString(); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getSelectionStart( ) { SolarMutexGuard aSolarGuard; return 0; } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getSelectionEnd( ) { SolarMutexGuard aSolarGuard; return 0; } sal_Bool SAL_CALL AccessibleGridControlTableCell::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) { SolarMutexGuard aSolarGuard; if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) ) throw IndexOutOfBoundsException(); return false; } OUString SAL_CALL AccessibleGridControlTableCell::getText( ) { SolarMutexGuard aSolarGuard; return implGetText( ); } OUString SAL_CALL AccessibleGridControlTableCell::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::implGetTextRange( implGetText(), nStartIndex, nEndIndex ); } css::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType); } css::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType); } css::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType); } sal_Bool SAL_CALL AccessibleGridControlTableCell::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) { SolarMutexGuard aSolarGuard; OUString sText = implGetText(); checkIndex_Impl( nStartIndex, sText ); checkIndex_Impl( nEndIndex, sText ); //!!! don't know how to put a string into the clipboard return false; } tools::Rectangle AccessibleGridControlTableCell::implGetBoundingBox() { vcl::Window* pParent = m_aTable.GetAccessibleParentWindow(); DBG_ASSERT( pParent, "implGetBoundingBox - missing parent window" ); tools::Rectangle aGridRect = m_aTable.GetWindowExtentsRelative( pParent ); sal_Int32 nIndex = getAccessibleIndexInParent(); tools::Rectangle aCellRect = m_aTable.calcCellRect(nIndex%m_aTable.GetColumnCount(), nIndex/m_aTable.GetColumnCount()); long nX = aGridRect.Left() + aCellRect.Left(); long nY = aGridRect.Top() + aCellRect.Top(); tools::Rectangle aCell( Point( nX, nY ), aCellRect.GetSize()); return aCell; } tools::Rectangle AccessibleGridControlTableCell::implGetBoundingBoxOnScreen() { tools::Rectangle aGridRect = m_aTable.GetWindowExtentsRelative( nullptr ); sal_Int32 nIndex = getAccessibleIndexInParent(); tools::Rectangle aCellRect = m_aTable.calcCellRect(nIndex%m_aTable.GetColumnCount(), nIndex/m_aTable.GetColumnCount()); long nX = aGridRect.Left() + aCellRect.Left(); long nY = aGridRect.Top() + aCellRect.Top(); tools::Rectangle aCell( Point( nX, nY ), aCellRect.GetSize()); return aCell; } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */