xref: /trunk/main/accessibility/source/extended/AccessibleBrowseBoxHeaderCell.cxx (revision 1ecadb572e7010ff3b3382ad9bf179dbc6efadbb)
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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 
174