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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
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18 * under the License.
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_accessibility.hxx"
26
27 #include "accessibility/extended/AccessibleBrowseBoxHeaderCell.hxx"
28 #include <svtools/accessibletableprovider.hxx>
29 #include "accessibility/extended/AccessibleBrowseBox.hxx"
30
31 namespace accessibility
32 {
33 using namespace ::com::sun::star::accessibility;
34 using namespace ::com::sun::star::lang;
35 using namespace ::com::sun::star::uno;
36 using namespace ::svt;
37
AccessibleBrowseBoxHeaderCell(sal_Int32 _nColumnRowId,const Reference<XAccessible> & rxParent,IAccessibleTableProvider & rBrowseBox,const::com::sun::star::uno::Reference<::com::sun::star::awt::XWindow> & _xFocusWindow,AccessibleBrowseBoxObjType eObjType)38 AccessibleBrowseBoxHeaderCell::AccessibleBrowseBoxHeaderCell(sal_Int32 _nColumnRowId,
39 const Reference< XAccessible >& rxParent,
40 IAccessibleTableProvider& rBrowseBox,
41 const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow,
42 AccessibleBrowseBoxObjType eObjType)
43 : BrowseBoxAccessibleElement(rxParent,
44 rBrowseBox,
45 _xFocusWindow,
46 eObjType,
47 rBrowseBox.GetAccessibleObjectName( eObjType ,_nColumnRowId),
48 rBrowseBox.GetAccessibleObjectDescription( eObjType ,_nColumnRowId))
49 , m_nColumnRowId(_nColumnRowId)
50 {
51 }
52 /** Creates a new AccessibleStateSetHelper and fills it with states of the
53 current object.
54 @return
55 A filled AccessibleStateSetHelper.
56 */
implCreateStateSetHelper()57 ::utl::AccessibleStateSetHelper* AccessibleBrowseBoxHeaderCell::implCreateStateSetHelper()
58 {
59 ::osl::MutexGuard aGuard( getOslMutex() );
60 ::utl::AccessibleStateSetHelper*
61 pStateSetHelper = new ::utl::AccessibleStateSetHelper;
62
63 if( isAlive() )
64 {
65 // SHOWING done with mxParent
66 if( implIsShowing() )
67 pStateSetHelper->AddState( AccessibleStateType::SHOWING );
68 mpBrowseBox->FillAccessibleStateSet( *pStateSetHelper, getType() );
69 BBSolarGuard aSolarGuard;
70 pStateSetHelper->AddState( AccessibleStateType::VISIBLE );
71 pStateSetHelper->AddState( AccessibleStateType::FOCUSABLE );
72 pStateSetHelper->AddState( AccessibleStateType::TRANSIENT );
73 pStateSetHelper->AddState( AccessibleStateType::SELECTABLE );
74
75 sal_Bool bSelected = isRowBarCell() ? mpBrowseBox->IsRowSelected(m_nColumnRowId) : mpBrowseBox->IsColumnSelected(m_nColumnRowId);
76 if ( bSelected )
77 pStateSetHelper->AddState( AccessibleStateType::SELECTED );
78 }
79 else
80 pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
81
82 return pStateSetHelper;
83 }
84 // -----------------------------------------------------------------------------
85 /** @return
86 The count of visible children.
87 */
getAccessibleChildCount()88 sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChildCount()
89 {
90 return 0;
91 }
92 // -----------------------------------------------------------------------------
93
94 /** @return
95 The XAccessible interface of the specified child.
96 */
getAccessibleChild(sal_Int32)97 Reference<XAccessible > SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChild( sal_Int32 )
98 {
99 throw IndexOutOfBoundsException();
100 }
101 // -----------------------------------------------------------------------------
102
103 /** Grabs the focus to the column header. */
grabFocus()104 void SAL_CALL AccessibleBrowseBoxHeaderCell::grabFocus()
105 {
106 BBSolarGuard aSolarGuard;
107 ::osl::MutexGuard aGuard( getOslMutex() );
108 ensureIsAlive();
109 if ( isRowBarCell() )
110 mpBrowseBox->SelectRow(m_nColumnRowId);
111 else
112 mpBrowseBox->SelectColumn(static_cast<sal_uInt16>(m_nColumnRowId)); //!!!
113 }
114 // -----------------------------------------------------------------------------
115 /** @return
116 The name of this class.
117 */
getImplementationName()118 ::rtl::OUString SAL_CALL AccessibleBrowseBoxHeaderCell::getImplementationName()
119 {
120 return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.AccessibleBrowseBoxHeaderCell" ) );
121 }
122 // -----------------------------------------------------------------------------
123 namespace
124 {
getRectangle(IAccessibleTableProvider * _pBrowseBox,sal_Int32 _nRowColIndex,sal_Bool _bOnScreen,sal_Bool _bRowBar)125 Rectangle getRectangle(IAccessibleTableProvider* _pBrowseBox,sal_Int32 _nRowColIndex, sal_Bool _bOnScreen,sal_Bool _bRowBar)
126 {
127 sal_Int32 nRow = 0;
128 sal_uInt16 nCol = (sal_uInt16)_nRowColIndex;
129 if ( _bRowBar )
130 {
131 nRow = _nRowColIndex + 1;
132 nCol = 0;
133 }
134
135 Rectangle aRet(_pBrowseBox->GetFieldRectPixelAbs( nRow , nCol, sal_True, _bOnScreen));
136 return Rectangle(aRet.TopLeft() - Point(0,aRet.GetHeight()),aRet.GetSize());
137 }
138 }
139
implGetBoundingBox()140 Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBox()
141 {
142 return getRectangle(mpBrowseBox,m_nColumnRowId,sal_False,isRowBarCell());
143 }
144 // -----------------------------------------------------------------------------
145
implGetBoundingBoxOnScreen()146 Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBoxOnScreen()
147 {
148 return getRectangle(mpBrowseBox,m_nColumnRowId,sal_True,isRowBarCell());
149 }
150 // -----------------------------------------------------------------------------
getAccessibleIndexInParent()151 sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleIndexInParent()
152 {
153 ::osl::MutexGuard aGuard( getOslMutex() );
154 ensureIsAlive();
155 sal_Int32 nIndex = m_nColumnRowId;
156 if ( mpBrowseBox->HasRowHeader() )
157 --nIndex;
158 return nIndex;
159 }
160 // -----------------------------------------------------------------------------
161 } // namespace accessibility
162 // -----------------------------------------------------------------------------
163