/* -*- 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 "accessibility/extended/AccessibleGridControlTableCell.hxx" #include #include "accessibility/extended/AccessibleGridControl.hxx" #include #include #include namespace accessibility { namespace { // FIXME this is a copy'n'paste from // source/extended/AccessibleBrowseBoxTableCell.cxx, get rid of that... static void checkIndex_Impl( sal_Int32 _nIndex, const OUString& _sText ) throw (::com::sun::star::lang::IndexOutOfBoundsException) { if ( _nIndex >= _sText.getLength() ) throw ::com::sun::star::lang::IndexOutOfBoundsException(); } } using namespace ::com::sun::star::lang; using namespace utl; using namespace comphelper; using ::accessibility::AccessibleGridControl; using namespace ::com::sun::star::uno; using ::com::sun::star::accessibility::XAccessible; using namespace ::com::sun::star::accessibility; using namespace ::svt; using namespace ::svt::table; // = AccessibleGridControlCell AccessibleGridControlCell::AccessibleGridControlCell( const Reference< XAccessible >& _rxParent, IAccessibleTable& _rTable, sal_Int32 _nRowPos, sal_uInt16 _nColPos, 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 ); } AccessibleGridControlCell::~AccessibleGridControlCell() { } void SAL_CALL AccessibleGridControlCell::grabFocus() throw ( RuntimeException, std::exception ) { SolarMutexGuard aSolarGuard; m_aTable.GoToCell( m_nColPos, m_nRowPos ); } // implementation of a table cell OUString AccessibleGridControlTableCell::implGetText() { ensureIsAlive(); return m_aTable.GetAccessibleCellText( getRowPos(), getColumnPos() ); } ::com::sun::star::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 Reference& _rxParent, IAccessibleTable& _rTable, sal_Int32 _nRowPos, sal_uInt16 _nColPos, AccessibleTableControlObjType eObjType) :AccessibleGridControlCell( _rxParent, _rTable, _nRowPos, _nColPos, eObjType ) { } // XInterface ------------------------------------------------------------- /** Queries for a new interface. */ ::com::sun::star::uno::Any SAL_CALL AccessibleGridControlTableCell::queryInterface( const ::com::sun::star::uno::Type& rType ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) { Any aRet = AccessibleGridControlCell::queryInterface(rType); if ( !aRet.hasValue() ) aRet = AccessibleTextHelper_BASE::queryInterface(rType); return aRet; } /** Aquires 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(); } ::com::sun::star::awt::Rectangle SAL_CALL AccessibleGridControlTableCell::getCharacterBounds( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception) { 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 ::com::sun::star::awt::Point& _aPoint ) throw (RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; ensureIsAlive(); return m_aTable.GetFieldIndexAtPoint( getRowPos(), getColumnPos(), VCLPoint( _aPoint ) ); } /** @return The name of this class. */ OUString SAL_CALL AccessibleGridControlTableCell::getImplementationName() throw ( ::com::sun::star::uno::RuntimeException, std::exception ) { return OUString( "com.sun.star.accessibility.AccessibleGridControlTableCell" ); } /** @return The count of visible children. */ sal_Int32 SAL_CALL AccessibleGridControlTableCell::getAccessibleChildCount() throw ( ::com::sun::star::uno::RuntimeException, std::exception ) { return 0; } /** @return The XAccessible interface of the specified child. */ ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL AccessibleGridControlTableCell::getAccessibleChild( sal_Int32 ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception ) { throw ::com::sun::star::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; } // XAccessible ------------------------------------------------------------ /** @return The XAccessibleContext interface of this object. */ Reference< XAccessibleContext > SAL_CALL AccessibleGridControlTableCell::getAccessibleContext() throw ( RuntimeException, std::exception ) { SolarMutexGuard g; ensureIsAlive(); return this; } // XAccessibleContext ----------------------------------------------------- sal_Int32 SAL_CALL AccessibleGridControlTableCell::getAccessibleIndexInParent() throw ( ::com::sun::star::uno::RuntimeException, std::exception ) { SolarMutexGuard aSolarGuard; ensureIsAlive(); return ( getRowPos() * m_aTable.GetColumnCount() ) + getColumnPos(); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getCaretPosition( ) throw (::com::sun::star::uno::RuntimeException, std::exception) { return -1; } sal_Bool SAL_CALL AccessibleGridControlTableCell::setCaretPosition ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) ) throw IndexOutOfBoundsException(); return false; } sal_Unicode SAL_CALL AccessibleGridControlTableCell::getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getCharacter( nIndex ); } ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL AccessibleGridControlTableCell::getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< OUString >& ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; OUString sText( implGetText() ); if ( !implIsValidIndex( nIndex, sText.getLength() ) ) throw IndexOutOfBoundsException(); return ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >(); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getCharacterCount( ) throw (::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getCharacterCount( ); } OUString SAL_CALL AccessibleGridControlTableCell::getSelectedText( ) throw (::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getSelectedText( ); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getSelectionStart( ) throw (::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getSelectionStart( ); } sal_Int32 SAL_CALL AccessibleGridControlTableCell::getSelectionEnd( ) throw (::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getSelectionEnd( ); } sal_Bool SAL_CALL AccessibleGridControlTableCell::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) ) throw IndexOutOfBoundsException(); return false; } OUString SAL_CALL AccessibleGridControlTableCell::getText( ) throw (::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getText( ); } OUString SAL_CALL AccessibleGridControlTableCell::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex ); } ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType); } ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType); } ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) { SolarMutexGuard aSolarGuard; return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType); } sal_Bool SAL_CALL AccessibleGridControlTableCell::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) { 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; } Rectangle AccessibleGridControlTableCell::implGetBoundingBox() { vcl::Window* pParent = m_aTable.GetAccessibleParentWindow(); DBG_ASSERT( pParent, "implGetBoundingBox - missing parent window" ); Rectangle aGridRect = m_aTable.GetWindowExtentsRelative( pParent ); sal_Int32 nIndex = getAccessibleIndexInParent(); 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(); Rectangle aCell( Point( nX, nY ), aCellRect.GetSize()); return aCell; } Rectangle AccessibleGridControlTableCell::implGetBoundingBoxOnScreen() { Rectangle aGridRect = m_aTable.GetWindowExtentsRelative( NULL ); sal_Int32 nIndex = getAccessibleIndexInParent(); 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(); Rectangle aCell( Point( nX, nY ), aCellRect.GetSize()); return aCell; } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */