LCOV - code coverage report
Current view: top level - accessibility/source/extended - AccessibleGridControlTable.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 1 183 0.5 %
Date: 2014-11-03 Functions: 2 33 6.1 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "accessibility/extended/AccessibleGridControlTable.hxx"
      21             : #include "accessibility/extended/AccessibleGridControlTableCell.hxx"
      22             : #include <svtools/accessibletable.hxx>
      23             : 
      24             : 
      25             : 
      26             : using ::com::sun::star::uno::Reference;
      27             : using ::com::sun::star::uno::Sequence;
      28             : using ::com::sun::star::uno::Any;
      29             : 
      30             : using namespace ::com::sun::star;
      31             : using namespace ::com::sun::star::accessibility;
      32             : using namespace ::svt;
      33             : using namespace ::svt::table;
      34             : 
      35             : 
      36             : namespace accessibility {
      37             : 
      38             : 
      39             : 
      40           0 : AccessibleGridControlTable::AccessibleGridControlTable(
      41             :         const Reference< XAccessible >& rxParent,
      42             :         IAccessibleTable& rTable,
      43             :         AccessibleTableControlObjType _eType) :
      44             :     AccessibleGridControlTableBase( rxParent, rTable, _eType )
      45             :         ,m_pCellVector( )
      46           0 :         ,m_pAccessCellVector( )
      47             : {
      48           0 : }
      49             : 
      50           0 : AccessibleGridControlTable::~AccessibleGridControlTable()
      51             : {
      52           0 : }
      53             : 
      54             : // XAccessibleContext ---------------------------------------------------------
      55             : 
      56             : Reference< XAccessible > SAL_CALL
      57           0 : AccessibleGridControlTable::getAccessibleChild( sal_Int32 nChildIndex )
      58             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
      59             : {
      60           0 :     SolarMutexGuard aSolarGuard;
      61             : 
      62           0 :     ensureIsAlive();
      63           0 :     ensureIsValidIndex( nChildIndex );
      64           0 :     sal_Int32 nCount = getAccessibleChildCount();
      65           0 :     if(m_pAccessCellVector.size() == 0 || m_pAccessCellVector.size() != (unsigned)nCount)
      66             :     {
      67           0 :         m_pAccessCellVector.resize(nCount);
      68           0 :         m_pCellVector.resize(nCount);
      69             :     }
      70           0 :     if(!m_pAccessCellVector[nChildIndex].is())
      71             :     {
      72           0 :         AccessibleGridControlTableCell* pCell = new AccessibleGridControlTableCell(this, m_aTable, nChildIndex/m_aTable.GetColumnCount(), nChildIndex%m_aTable.GetColumnCount(), TCTYPE_TABLECELL);
      73           0 :         m_pCellVector[nChildIndex] = pCell;
      74           0 :         m_pAccessCellVector[nChildIndex] = pCell;
      75             :     }
      76           0 :     return m_pAccessCellVector[nChildIndex];
      77             : }
      78             : 
      79           0 : sal_Int32 SAL_CALL AccessibleGridControlTable::getAccessibleIndexInParent()
      80             :     throw ( uno::RuntimeException, std::exception )
      81             : {
      82           0 :     ensureIsAlive();
      83           0 :     if(m_aTable.HasRowHeader() && m_aTable.HasColHeader())
      84           0 :         return 0;
      85           0 :     else if((!m_aTable.HasRowHeader() && m_aTable.HasColHeader()) || (m_aTable.HasRowHeader() && !m_aTable.HasColHeader()) )
      86           0 :         return 1;
      87             :     else
      88           0 :         return 2;
      89             : }
      90             : 
      91             : // XAccessibleComponent -------------------------------------------------------
      92             : 
      93             : Reference< XAccessible > SAL_CALL
      94           0 : AccessibleGridControlTable::getAccessibleAtPoint( const awt::Point& rPoint )
      95             :     throw ( uno::RuntimeException, std::exception )
      96             : {
      97           0 :     SolarMutexGuard aSolarGuard;
      98             : 
      99           0 :     ensureIsAlive();
     100             : 
     101           0 :     Reference< XAccessible > xChild;
     102           0 :     sal_Int32 nRow = 0;
     103           0 :     sal_Int32 nColumnPos = 0;
     104           0 :     if( m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) )
     105           0 :         xChild = new AccessibleGridControlTableCell(this, m_aTable, nRow, nColumnPos, TCTYPE_TABLECELL);
     106           0 :     return xChild;
     107             : }
     108             : 
     109           0 : void SAL_CALL AccessibleGridControlTable::grabFocus()
     110             :     throw ( uno::RuntimeException, std::exception )
     111             : {
     112           0 :     SolarMutexGuard aSolarGuard;
     113             : 
     114           0 :     ensureIsAlive();
     115           0 :     m_aTable.GrabFocus();
     116           0 : }
     117             : 
     118             : // XAccessibleTable -----------------------------------------------------------
     119             : 
     120           0 : OUString SAL_CALL AccessibleGridControlTable::getAccessibleRowDescription( sal_Int32 nRow )
     121             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     122             : {
     123           0 :     SolarMutexGuard aSolarGuard;
     124             : 
     125           0 :     ensureIsAlive();
     126           0 :     ensureIsValidRow( nRow );
     127           0 :     return m_aTable.GetRowDescription( nRow );
     128             : }
     129             : 
     130           0 : OUString SAL_CALL AccessibleGridControlTable::getAccessibleColumnDescription( sal_Int32 nColumn )
     131             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     132             : {
     133           0 :     SolarMutexGuard aSolarGuard;
     134             : 
     135           0 :     ensureIsAlive();
     136           0 :     ensureIsValidColumn( nColumn );
     137           0 :     return m_aTable.GetColumnDescription( (sal_uInt16)nColumn );
     138             : }
     139             : 
     140           0 : Reference< XAccessibleTable > SAL_CALL AccessibleGridControlTable::getAccessibleRowHeaders()
     141             :     throw ( uno::RuntimeException, std::exception )
     142             : {
     143           0 :     SolarMutexGuard g;
     144             : 
     145           0 :     ensureIsAlive();
     146           0 :     if(m_aTable.HasColHeader())
     147           0 :         return implGetHeaderBar( 1 );
     148             :     else
     149           0 :         return implGetHeaderBar( 0 );
     150             : }
     151             : 
     152           0 : Reference< XAccessibleTable > SAL_CALL AccessibleGridControlTable::getAccessibleColumnHeaders()
     153             :     throw ( uno::RuntimeException, std::exception )
     154             : {
     155           0 :     SolarMutexGuard g;
     156             : 
     157           0 :     ensureIsAlive();
     158           0 :     return implGetHeaderBar( 0 );
     159             : }
     160             : 
     161           0 : Sequence< sal_Int32 > SAL_CALL AccessibleGridControlTable::getSelectedAccessibleRows()
     162             :     throw ( uno::RuntimeException, std::exception )
     163             : {
     164           0 :     SolarMutexGuard aSolarGuard;
     165             : 
     166           0 :     ensureIsAlive();
     167           0 :     Sequence< sal_Int32 > aSelSeq;
     168           0 :     implGetSelectedRows( aSelSeq );
     169           0 :     return aSelSeq;
     170             : }
     171             : 
     172             : //columns aren't selectable
     173           0 : Sequence< sal_Int32 > SAL_CALL AccessibleGridControlTable::getSelectedAccessibleColumns()
     174             :     throw ( uno::RuntimeException, std::exception )
     175             : {
     176           0 :     Sequence< sal_Int32 > aSelSeq(0);
     177           0 :     return aSelSeq;
     178             : }
     179             : 
     180           0 : sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleRowSelected( sal_Int32 nRow )
     181             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     182             : {
     183           0 :     SolarMutexGuard aSolarGuard;
     184             : 
     185           0 :     ensureIsAlive();
     186           0 :     ensureIsValidRow( nRow );
     187           0 :     bool bSelected = false;
     188           0 :     Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
     189           0 :     for(int i=0; i<selectedRows.getLength(); i++)
     190             :     {
     191           0 :         if(nRow == selectedRows[i])
     192             :         {
     193           0 :             bSelected = true;
     194           0 :             continue;
     195             :         }
     196             :     }
     197           0 :     return bSelected;
     198             : }
     199             : 
     200             : //columns aren't selectable
     201           0 : sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleColumnSelected( sal_Int32 nColumn )
     202             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     203             : {
     204             :     (void) nColumn;
     205           0 :     return false;
     206             : }
     207             : 
     208           0 : Reference< XAccessible > SAL_CALL AccessibleGridControlTable::getAccessibleCellAt(
     209             :         sal_Int32 nRow, sal_Int32 nColumn )
     210             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     211             : {
     212           0 :     SolarMutexGuard aSolarGuard;
     213             : 
     214           0 :     ensureIsAlive();
     215           0 :     ensureIsValidAddress( nRow, nColumn );
     216           0 :     sal_Int32 nCount = getAccessibleChildCount();
     217           0 :     sal_Int32 nChildIndex = nRow*m_aTable.GetColumnCount() + nColumn;
     218           0 :     if(m_pAccessCellVector.size() == 0 || m_pAccessCellVector.size() != (unsigned)nCount)
     219             :     {
     220           0 :         m_pAccessCellVector.resize(nCount);
     221           0 :         m_pCellVector.resize(nCount);
     222             :     }
     223           0 :     if(!m_pAccessCellVector[nChildIndex].is())
     224             :     {
     225           0 :         AccessibleGridControlTableCell* pCell = new AccessibleGridControlTableCell(this, m_aTable, nRow, nColumn, TCTYPE_TABLECELL);
     226           0 :         m_pCellVector[nChildIndex] = pCell;
     227           0 :         m_pAccessCellVector[nChildIndex] = pCell;
     228             :     }
     229           0 :     return m_pAccessCellVector[nChildIndex];
     230             : }
     231             : 
     232           0 : sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleSelected(
     233             :         sal_Int32 nRow, sal_Int32 nColumn )
     234             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     235             : {
     236           0 :     SolarMutexGuard aSolarGuard;
     237             : 
     238           0 :     ensureIsAlive();
     239           0 :     ensureIsValidAddress( nRow, nColumn );
     240             :     (void) nColumn;
     241             :     //selection of single cells not possible, so if row is selected, the cell will be selected too
     242           0 :     return isAccessibleRowSelected(nRow);
     243             : }
     244           0 : void SAL_CALL AccessibleGridControlTable::selectAccessibleChild( sal_Int32 nChildIndex )
     245             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     246             : {
     247           0 :     SolarMutexGuard aSolarGuard;
     248             : 
     249           0 :     ensureIsAlive();
     250           0 :     ensureIsValidIndex( nChildIndex );
     251           0 :     sal_Int32 nColumns = m_aTable.GetColumnCount();
     252           0 :     sal_Int32 nRow = (nChildIndex / nColumns);
     253           0 :     m_aTable.SelectRow( nRow, true );
     254           0 : }
     255           0 : sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleChildSelected( sal_Int32 nChildIndex )
     256             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     257             : {
     258           0 :     SolarMutexGuard aSolarGuard;
     259             : 
     260           0 :     ensureIsAlive();
     261           0 :     ensureIsValidIndex( nChildIndex );
     262           0 :     sal_Int32 nColumns = m_aTable.GetColumnCount();
     263           0 :     sal_Int32 nRow = (nChildIndex / nColumns);
     264           0 :     return isAccessibleRowSelected(nRow);
     265             : }
     266           0 : void SAL_CALL AccessibleGridControlTable::clearAccessibleSelection()
     267             :     throw ( uno::RuntimeException, std::exception )
     268             : {
     269           0 :     SolarMutexGuard aSolarGuard;
     270             : 
     271           0 :     ensureIsAlive();
     272           0 :     m_aTable.SelectAllRows( false );
     273           0 : }
     274           0 : void SAL_CALL AccessibleGridControlTable::selectAllAccessibleChildren()
     275             :     throw ( uno::RuntimeException, std::exception )
     276             : {
     277           0 :     SolarMutexGuard aSolarGuard;
     278             : 
     279           0 :     ensureIsAlive();
     280           0 :     Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
     281           0 :     for(int i=0;i<m_aTable.GetRowCount();i++)
     282           0 :         selectedRows[i]=i;
     283           0 : }
     284           0 : sal_Int32 SAL_CALL AccessibleGridControlTable::getSelectedAccessibleChildCount()
     285             :     throw ( uno::RuntimeException, std::exception )
     286             : {
     287           0 :     SolarMutexGuard aSolarGuard;
     288             : 
     289           0 :     ensureIsAlive();
     290           0 :     Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
     291           0 :     sal_Int32 nColumns = m_aTable.GetColumnCount();
     292           0 :     return selectedRows.getLength()*nColumns;
     293             : }
     294             : Reference< XAccessible > SAL_CALL
     295           0 : AccessibleGridControlTable::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
     296             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     297             : {
     298           0 :     SolarMutexGuard aSolarGuard;
     299             : 
     300           0 :     ensureIsAlive();
     301           0 :     if(isAccessibleChildSelected(nSelectedChildIndex))
     302           0 :         return getAccessibleChild(nSelectedChildIndex);
     303             :     else
     304           0 :         return NULL;
     305             : }
     306             : //not implemented yet, because only row selection possible
     307           0 : void SAL_CALL AccessibleGridControlTable::deselectAccessibleChild(
     308             :         sal_Int32 nSelectedChildIndex )
     309             :     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
     310             : {
     311           0 :     SolarMutexGuard aSolarGuard;
     312             : 
     313           0 :     ensureIsAlive();
     314           0 :     (void)nSelectedChildIndex;
     315           0 : }
     316             : // XInterface -----------------------------------------------------------------
     317             : 
     318           0 : Any SAL_CALL AccessibleGridControlTable::queryInterface( const uno::Type& rType )
     319             :     throw ( uno::RuntimeException, std::exception )
     320             : {
     321           0 :     Any aAny( AccessibleGridControlTableBase::queryInterface( rType ) );
     322           0 :     return aAny.hasValue() ?
     323           0 :         aAny : AccessibleGridControlTableImplHelper1::queryInterface( rType );
     324             : }
     325             : 
     326           0 : void SAL_CALL AccessibleGridControlTable::acquire() throw ()
     327             : {
     328           0 :     AccessibleGridControlTableBase::acquire();
     329           0 : }
     330             : 
     331           0 : void SAL_CALL AccessibleGridControlTable::release() throw ()
     332             : {
     333           0 :     AccessibleGridControlTableBase::release();
     334           0 : }
     335             : // XServiceInfo ---------------------------------------------------------------
     336             : 
     337           0 : OUString SAL_CALL AccessibleGridControlTable::getImplementationName()
     338             :     throw ( uno::RuntimeException, std::exception )
     339             : {
     340           0 :     return OUString( "com.sun.star.accessibility.AccessibleGridControlTable" );
     341             : }
     342             : 
     343             : // internal virtual methods ---------------------------------------------------
     344             : 
     345           0 : Rectangle AccessibleGridControlTable::implGetBoundingBox()
     346             : {
     347           0 :     vcl::Window* pParent = m_aTable.GetAccessibleParentWindow();
     348             :     DBG_ASSERT( pParent, "implGetBoundingBox - missing parent window" );
     349           0 :     Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( pParent ));
     350           0 :     Rectangle aTableRect( m_aTable.calcTableRect() );
     351           0 :     long nX = aGridRect.Left() + aTableRect.Left();
     352           0 :     long nY = aGridRect.Top() + aTableRect.Top();
     353           0 :     long nWidth = aGridRect.GetSize().Width()-aTableRect.Left();
     354           0 :     long nHeight = aGridRect.GetSize().Height()-aTableRect.Top();
     355           0 :     Rectangle aTable( Point( nX, nY ), Size( nWidth, nHeight ));
     356           0 :     return aTable;
     357             : }
     358             : 
     359           0 : Rectangle AccessibleGridControlTable::implGetBoundingBoxOnScreen()
     360             : {
     361           0 :     Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( NULL ));
     362           0 :     Rectangle aTableRect( m_aTable.calcTableRect() );
     363           0 :     long nX = aGridRect.Left() + aTableRect.Left();
     364           0 :     long nY = aGridRect.Top() + aTableRect.Top();
     365           0 :     long nWidth = aGridRect.GetSize().Width()-aTableRect.Left();
     366           0 :     long nHeight = aGridRect.GetSize().Height()-aTableRect.Top();
     367           0 :     Rectangle aTable( Point( nX, nY ), Size( nWidth, nHeight ));
     368           0 :     return aTable;
     369             : }
     370             : // internal helper methods ----------------------------------------------------
     371           0 : Reference< XAccessibleTable > AccessibleGridControlTable::implGetHeaderBar(
     372             :         sal_Int32 nChildIndex )
     373             :     throw ( uno::RuntimeException )
     374             : {
     375           0 :     Reference< XAccessible > xRet;
     376           0 :     Reference< XAccessibleContext > xContext( m_xParent, uno::UNO_QUERY );
     377           0 :     if( xContext.is() )
     378             :     {
     379             :         try
     380             :         {
     381           0 :             xRet = xContext->getAccessibleChild( nChildIndex );
     382             :         }
     383           0 :         catch (const lang::IndexOutOfBoundsException&)
     384             :         {
     385             :             OSL_FAIL( "implGetHeaderBar - wrong child index" );
     386             :         }
     387             :         // RuntimeException goes to caller
     388             :     }
     389           0 :     return Reference< XAccessibleTable >( xRet, uno::UNO_QUERY );
     390             : }
     391             : 
     392             : 
     393             : 
     394             : 
     395          60 : } // namespace accessibility
     396             : 
     397             : 
     398             : 
     399             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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