accessibility/source/extended/AccessibleBrowseBoxHeaderCell.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_accessibility.hxx"
  30
  31 #include "accessibility/extended/AccessibleBrowseBoxHeaderCell.hxx"
  32 #include <svtools/accessibletableprovider.hxx>
  33 #include "accessibility/extended/AccessibleBrowseBox.hxx"
  34
  35 namespace accessibility
  36 {
  37     using namespace ::com::sun::star::accessibility;
  38     using namespace ::com::sun::star::lang;
  39     using namespace ::com::sun::star::uno;
  40     using namespace ::svt;
  41
  42 AccessibleBrowseBoxHeaderCell::AccessibleBrowseBoxHeaderCell(sal_Int32 _nColumnRowId,
  43                                   const Reference< XAccessible >& rxParent,
  44                                   IAccessibleTableProvider&                  rBrowseBox,
  45                                   const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow,
  46                                   AccessibleBrowseBoxObjType  eObjType)
  47 : BrowseBoxAccessibleElement(rxParent,
  48                           rBrowseBox,
  49                           _xFocusWindow,
  50                           eObjType,
  51                           rBrowseBox.GetAccessibleObjectName( eObjType ,_nColumnRowId),
  52                           rBrowseBox.GetAccessibleObjectDescription( eObjType ,_nColumnRowId))
  53 , m_nColumnRowId(_nColumnRowId)
  54 {
  55 }
  56 /** Creates a new AccessibleStateSetHelper and fills it with states of the
  57     current object.
  58     @return
  59         A filled AccessibleStateSetHelper.
  60 */
  61 ::utl::AccessibleStateSetHelper* AccessibleBrowseBoxHeaderCell::implCreateStateSetHelper()
  62 {
  63     ::osl::MutexGuard aGuard( getOslMutex() );
  64     ::utl::AccessibleStateSetHelper*
  65         pStateSetHelper = new ::utl::AccessibleStateSetHelper;
  66
  67     if( isAlive() )
  68     {
  69         // SHOWING done with mxParent
  70         if( implIsShowing() )
  71             pStateSetHelper->AddState( AccessibleStateType::SHOWING );
  72
  73         BBSolarGuard aSolarGuard;
  74         pStateSetHelper->AddState( AccessibleStateType::VISIBLE );
  75         pStateSetHelper->AddState( AccessibleStateType::FOCUSABLE );
  76         pStateSetHelper->AddState( AccessibleStateType::TRANSIENT );
  77         pStateSetHelper->AddState( AccessibleStateType::SELECTABLE );
  78
  79         sal_Bool bSelected = isRowBarCell() ? mpBrowseBox->IsRowSelected(m_nColumnRowId) : mpBrowseBox->IsColumnSelected(m_nColumnRowId);
  80         if ( bSelected )
  81             pStateSetHelper->AddState( AccessibleStateType::SELECTED );
  82     }
  83     else
  84         pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
  85
  86     return pStateSetHelper;
  87 }
  88 // -----------------------------------------------------------------------------
  89 /** @return
  90         The count of visible children.
  91 */
  92 sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChildCount()
  93     throw ( RuntimeException )
  94 {
  95     return 0;
  96 }
  97 // -----------------------------------------------------------------------------
  98
  99 /** @return
 100         The XAccessible interface of the specified child.
 101 */
 102 Reference<XAccessible > SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChild( sal_Int32 )
 103     throw ( IndexOutOfBoundsException,RuntimeException )
 104 {
 105     throw IndexOutOfBoundsException();
 106 }
 107 // -----------------------------------------------------------------------------
 108
 109 /** Grabs the focus to the column header. */
 110 void SAL_CALL AccessibleBrowseBoxHeaderCell::grabFocus()
 111     throw ( ::com::sun::star::uno::RuntimeException )
 112 {
 113     BBSolarGuard aSolarGuard;
 114     ::osl::MutexGuard aGuard( getOslMutex() );
 115     ensureIsAlive();
 116     if ( isRowBarCell() )
 117         mpBrowseBox->SelectRow(m_nColumnRowId);
 118     else
 119         mpBrowseBox->SelectColumn(static_cast<sal_uInt16>(m_nColumnRowId)); //!!!
 120 }
 121 // -----------------------------------------------------------------------------
 122 /** @return
 123         The name of this class.
 124 */
 125 ::rtl::OUString SAL_CALL AccessibleBrowseBoxHeaderCell::getImplementationName()
 126     throw ( ::com::sun::star::uno::RuntimeException )
 127 {
 128     return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.AccessibleBrowseBoxHeaderCell" ) );
 129 }
 130 // -----------------------------------------------------------------------------
 131 namespace
 132 {
 133     Rectangle getRectangle(IAccessibleTableProvider* _pBrowseBox,sal_Int32 _nRowColIndex, sal_Bool _bOnScreen,sal_Bool _bRowBar)
 134     {
 135         sal_Int32 nRow  = 0;
 136         sal_uInt16 nCol =  (sal_uInt16)_nRowColIndex;
 137         if ( _bRowBar )
 138         {
 139             nRow = _nRowColIndex + 1;
 140             nCol = 0;
 141         }
 142
 143         Rectangle aRet(_pBrowseBox->GetFieldRectPixelAbs( nRow , nCol, sal_True, _bOnScreen));
 144         return Rectangle(aRet.TopLeft() - Point(0,aRet.GetHeight()),aRet.GetSize());
 145     }
 146 }
 147
 148 Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBox()
 149 {
 150     return getRectangle(mpBrowseBox,m_nColumnRowId,sal_False,isRowBarCell());
 151 }
 152 // -----------------------------------------------------------------------------
 153
 154 Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBoxOnScreen()
 155 {
 156     return getRectangle(mpBrowseBox,m_nColumnRowId,sal_True,isRowBarCell());
 157 }
 158 // -----------------------------------------------------------------------------
 159 sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleIndexInParent()
 160     throw ( RuntimeException )
 161 {
 162     ::osl::MutexGuard aGuard( getOslMutex() );
 163     ensureIsAlive();
 164     sal_Int32 nIndex = m_nColumnRowId;
 165     if ( mpBrowseBox->HasRowHeader() )
 166         --nIndex;
 167     return nIndex;
 168 }
 169 // -----------------------------------------------------------------------------
 170 } // namespace accessibility
 171 // -----------------------------------------------------------------------------
 172
 173