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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
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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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10 *
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
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
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 throw ( RuntimeException )
90 {
91 return 0;
92 }
93 // -----------------------------------------------------------------------------
94
95 /** @return
96 The XAccessible interface of the specified child.
97 */
getAccessibleChild(sal_Int32)98 Reference<XAccessible > SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleChild( sal_Int32 )
99 throw ( IndexOutOfBoundsException,RuntimeException )
100 {
101 throw IndexOutOfBoundsException();
102 }
103 // -----------------------------------------------------------------------------
104
105 /** Grabs the focus to the column header. */
grabFocus()106 void SAL_CALL AccessibleBrowseBoxHeaderCell::grabFocus()
107 throw ( ::com::sun::star::uno::RuntimeException )
108 {
109 BBSolarGuard aSolarGuard;
110 ::osl::MutexGuard aGuard( getOslMutex() );
111 ensureIsAlive();
112 if ( isRowBarCell() )
113 mpBrowseBox->SelectRow(m_nColumnRowId);
114 else
115 mpBrowseBox->SelectColumn(static_cast<sal_uInt16>(m_nColumnRowId)); //!!!
116 }
117 // -----------------------------------------------------------------------------
118 /** @return
119 The name of this class.
120 */
getImplementationName()121 ::rtl::OUString SAL_CALL AccessibleBrowseBoxHeaderCell::getImplementationName()
122 throw ( ::com::sun::star::uno::RuntimeException )
123 {
124 return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.AccessibleBrowseBoxHeaderCell" ) );
125 }
126 // -----------------------------------------------------------------------------
127 namespace
128 {
getRectangle(IAccessibleTableProvider * _pBrowseBox,sal_Int32 _nRowColIndex,sal_Bool _bOnScreen,sal_Bool _bRowBar)129 Rectangle getRectangle(IAccessibleTableProvider* _pBrowseBox,sal_Int32 _nRowColIndex, sal_Bool _bOnScreen,sal_Bool _bRowBar)
130 {
131 sal_Int32 nRow = 0;
132 sal_uInt16 nCol = (sal_uInt16)_nRowColIndex;
133 if ( _bRowBar )
134 {
135 nRow = _nRowColIndex + 1;
136 nCol = 0;
137 }
138
139 Rectangle aRet(_pBrowseBox->GetFieldRectPixelAbs( nRow , nCol, sal_True, _bOnScreen));
140 return Rectangle(aRet.TopLeft() - Point(0,aRet.GetHeight()),aRet.GetSize());
141 }
142 }
143
implGetBoundingBox()144 Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBox()
145 {
146 return getRectangle(mpBrowseBox,m_nColumnRowId,sal_False,isRowBarCell());
147 }
148 // -----------------------------------------------------------------------------
149
implGetBoundingBoxOnScreen()150 Rectangle AccessibleBrowseBoxHeaderCell::implGetBoundingBoxOnScreen()
151 {
152 return getRectangle(mpBrowseBox,m_nColumnRowId,sal_True,isRowBarCell());
153 }
154 // -----------------------------------------------------------------------------
getAccessibleIndexInParent()155 sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderCell::getAccessibleIndexInParent()
156 throw ( RuntimeException )
157 {
158 ::osl::MutexGuard aGuard( getOslMutex() );
159 ensureIsAlive();
160 sal_Int32 nIndex = m_nColumnRowId;
161 if ( mpBrowseBox->HasRowHeader() )
162 --nIndex;
163 return nIndex;
164 }
165 // -----------------------------------------------------------------------------
166 } // namespace accessibility
167 // -----------------------------------------------------------------------------
168
169
170