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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_accessibility.hxx"
30 #include <accessibility/extended/accessibleeditbrowseboxcell.hxx>
31 #include <svtools/editbrowsebox.hxx>
32 #include <comphelper/processfactory.hxx>
33 #include <com/sun/star/accessibility/XAccessibleText.hpp>
34 #include <com/sun/star/accessibility/AccessibleEventId.hpp>
35 
36 
37 // .................................................................................
38 namespace accessibility
39 {
40 // .................................................................................
41 
42 	using namespace com::sun::star::accessibility;
43 	using namespace ::com::sun::star::uno;
44 	using namespace ::com::sun::star::lang;
45 	using namespace ::com::sun::star::awt;
46 	using namespace ::comphelper;
47 	using namespace ::svt;
48 
49 	DBG_NAME( acc_EditBrowseBoxTableCell )
50 	// -----------------------------------------------------------------------------
51 	EditBrowseBoxTableCell::EditBrowseBoxTableCell(
52 				const com::sun::star::uno::Reference< XAccessible >& _rxParent,
53 				const com::sun::star::uno::Reference< XAccessible >& _rxOwningAccessible,
54 				const com::sun::star::uno::Reference< XAccessibleContext >& _xControlChild,
55 				IAccessibleTableProvider& _rBrowseBox,
56 				const Reference< XWindow >& _xFocusWindow,
57 				sal_Int32 _nRowPos,
58 				sal_uInt16 _nColPos)
59 		:AccessibleBrowseBoxCell( _rxParent, _rBrowseBox, _xFocusWindow, _nRowPos, _nColPos )
60 		,OAccessibleContextWrapperHelper( ::comphelper::getProcessServiceFactory(), rBHelper, _xControlChild, _rxOwningAccessible, _rxParent )
61 	{
62 		DBG_CTOR( acc_EditBrowseBoxTableCell, NULL );
63 
64 		aggregateProxy( m_refCount, *this );
65 	}
66 
67 	// -----------------------------------------------------------------------------
68 	EditBrowseBoxTableCell::~EditBrowseBoxTableCell()
69 	{
70 		if ( !rBHelper.bDisposed )
71 		{
72 			acquire();	// to prevent duplicate dtor calls
73 			dispose();
74 		}
75 
76 		DBG_DTOR( acc_EditBrowseBoxTableCell, NULL );
77 	}
78 
79 	// -----------------------------------------------------------------------------
80 	::rtl::OUString SAL_CALL EditBrowseBoxTableCell::getImplementationName() throw ( ::com::sun::star::uno::RuntimeException )
81 	{
82 		return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.TableCellProxy" ) );
83 	}
84 
85 	// -----------------------------------------------------------------------------
86 	IMPLEMENT_FORWARD_XINTERFACE2( EditBrowseBoxTableCell, AccessibleBrowseBoxCell, OAccessibleContextWrapperHelper )
87 
88 	// -----------------------------------------------------------------------------
89 	IMPLEMENT_FORWARD_XTYPEPROVIDER2( EditBrowseBoxTableCell, AccessibleBrowseBoxCell, OAccessibleContextWrapperHelper )
90 
91 	// -----------------------------------------------------------------------------
92 	void EditBrowseBoxTableCell::notifyTranslatedEvent( const AccessibleEventObject& _rEvent ) throw (RuntimeException)
93 	{
94 		commitEvent( _rEvent.EventId, _rEvent.NewValue, _rEvent.OldValue );
95 	}
96 
97 	// XAccessibleComponent
98 	// -----------------------------------------------------------------------------
99 	sal_Int32 SAL_CALL EditBrowseBoxTableCell::getForeground(  ) throw (RuntimeException)
100 	{
101 		SolarMethodGuard aGuard( *this );
102 		Reference< XAccessibleComponent > xAccComp( m_xInnerContext, UNO_QUERY );
103 		if ( xAccComp.is() )
104 			return xAccComp->getForeground();
105 		return 0;
106 	}
107 
108 	// -----------------------------------------------------------------------------
109 	sal_Int32 SAL_CALL EditBrowseBoxTableCell::getBackground(  ) throw (RuntimeException)
110 	{
111 		SolarMethodGuard aGuard( *this );
112 		Reference< XAccessibleComponent > xAccComp( m_xInnerContext, UNO_QUERY );
113 		if ( xAccComp.is() )
114 			return xAccComp->getBackground();
115 		return 0;
116 	}
117 
118 	// -----------------------------------------------------------------------------
119 	Reference< XAccessible > SAL_CALL EditBrowseBoxTableCell::getAccessibleParent(  ) throw (RuntimeException)
120 	{
121 		return m_xParentAccessible;
122 	}
123 
124 	// -----------------------------------------------------------------------------
125 	::rtl::OUString SAL_CALL EditBrowseBoxTableCell::getAccessibleDescription()	throw ( RuntimeException )
126 	{
127 		SolarMethodGuard aGuard( *this );
128 		return m_xInnerContext->getAccessibleDescription();
129 	}
130 
131 	// -----------------------------------------------------------------------------
132 	::rtl::OUString SAL_CALL EditBrowseBoxTableCell::getAccessibleName() throw ( RuntimeException )
133 	{
134 		SolarMethodGuard aGuard( *this );
135 
136         // TODO: localize this!
137         String sName = mpBrowseBox->GetColumnDescription( ::sal::static_int_cast< sal_uInt16 >( getColumnPos() ) );
138         if ( 0 == sName.Len() )
139         {
140             sName = String::CreateFromAscii( "Column " );
141             sName += String::CreateFromInt32( getColumnPos( ) );
142         }
143 
144         sName += String::CreateFromAscii( ", Row " );
145         sName += String::CreateFromInt32( getRowPos( ) );
146 
147         return ::rtl::OUString( sName );
148 	}
149 
150 	// -----------------------------------------------------------------------------
151 	Reference< XAccessibleRelationSet > SAL_CALL EditBrowseBoxTableCell::getAccessibleRelationSet()	throw ( RuntimeException )
152 	{
153 		SolarMethodGuard aGuard( *this );
154 		return OAccessibleContextWrapperHelper::getAccessibleRelationSet( );
155 	}
156 
157 	// -----------------------------------------------------------------------------
158 	Reference<XAccessibleStateSet > SAL_CALL EditBrowseBoxTableCell::getAccessibleStateSet() throw ( RuntimeException )
159 	{
160 		SolarMethodGuard aGuard( *this );
161 		return m_xInnerContext->getAccessibleStateSet();
162 			// TODO: shouldn't we add an ACTIVE here? Isn't the EditBrowseBoxTableCell always ACTIVE?
163 	}
164 
165 	// -----------------------------------------------------------------------------
166 	sal_Int32 SAL_CALL EditBrowseBoxTableCell::getAccessibleChildCount(  ) throw (RuntimeException)
167 	{
168 		SolarMethodGuard aGuard( *this );
169 		return OAccessibleContextWrapperHelper::getAccessibleChildCount();
170 	}
171 
172 	// -----------------------------------------------------------------------------
173 	Reference< XAccessible > SAL_CALL EditBrowseBoxTableCell::getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, RuntimeException)
174 	{
175 		SolarMethodGuard aGuard( *this );
176 		return OAccessibleContextWrapperHelper::getAccessibleChild( i );
177 	}
178 
179 	// -----------------------------------------------------------------------------
180 	sal_Int16 SAL_CALL EditBrowseBoxTableCell::getAccessibleRole() throw ( RuntimeException )
181 	{
182 		SolarMethodGuard aGuard( *this );
183 		return m_xInnerContext->getAccessibleRole( );
184 	}
185 	// -----------------------------------------------------------------------------
186 	void SAL_CALL EditBrowseBoxTableCell::dispose() throw( RuntimeException )
187 	{
188 		// simply disambiguate. Note that the OComponentHelper base in AccessibleBrowseBoxCell
189 		// will call our "disposing()", which will call "dispose()" on the OAccessibleContextWrapperHelper
190 		// so there is no need to do this here.
191 		AccessibleBrowseBoxCell::dispose();
192 	}
193 	// -----------------------------------------------------------------------------
194 	void SAL_CALL EditBrowseBoxTableCell::disposing( const EventObject& _rSource ) throw (RuntimeException)
195 	{
196 		AccessibleBrowseBoxCell::disposing( _rSource );
197 		OAccessibleContextWrapperHelper::disposing( _rSource );
198 	}
199 	// -----------------------------------------------------------------------------
200 	void SAL_CALL EditBrowseBoxTableCell::disposing()
201 	{
202 		SolarMethodGuard aGuard( *this, false );
203 		OAccessibleContextWrapperHelper::dispose();
204 			// TODO: do we need to dispose our inner object? The base class does this, but is it a good idea?
205 		AccessibleBrowseBoxCell::disposing();
206 	}
207 	// =============================================================================
208 	// = EditBrowseBoxTableCell
209 	// =============================================================================
210 	DBG_NAME( EditBrowseBoxTableCellAccess )
211 	// -----------------------------------------------------------------------------
212 	EditBrowseBoxTableCellAccess::EditBrowseBoxTableCellAccess(
213 			const Reference< XAccessible >& _rxParent, const Reference< XAccessible > _rxControlAccessible,
214 			const Reference< XWindow >& _rxFocusWindow,
215 			IAccessibleTableProvider& _rBrowseBox, sal_Int32 _nRowPos, sal_uInt16 _nColPos )
216 		:EditBrowseBoxTableCellAccess_Base( m_aMutex )
217 		,m_xParent( _rxParent )
218 		,m_xControlAccessible( _rxControlAccessible )
219 		,m_xFocusWindow( _rxFocusWindow )
220 		,m_pBrowseBox( &_rBrowseBox )
221 		,m_nRowPos( _nRowPos )
222 		,m_nColPos( _nColPos )
223 	{
224 		DBG_CTOR( EditBrowseBoxTableCellAccess, NULL );
225 	}
226 	// -----------------------------------------------------------------------------
227 	EditBrowseBoxTableCellAccess::~EditBrowseBoxTableCellAccess( )
228 	{
229 		DBG_DTOR( EditBrowseBoxTableCellAccess, NULL );
230 	}
231 	//--------------------------------------------------------------------
232 	Reference< XAccessibleContext > SAL_CALL EditBrowseBoxTableCellAccess::getAccessibleContext(  ) throw (RuntimeException)
233 	{
234 		if ( !m_pBrowseBox || !m_xControlAccessible.is() )
235 			throw DisposedException();
236 	        Reference< XAccessibleContext > xMyContext( m_aContext );
237         	if ( !xMyContext.is() )
238 	        {
239 		    Reference< XAccessibleContext > xInnerContext = m_xControlAccessible->getAccessibleContext();
240 		    Reference< XAccessible > xMe( this );
241 
242         	    xMyContext = new EditBrowseBoxTableCell( m_xParent, xMe, xInnerContext, *m_pBrowseBox, m_xFocusWindow, m_nRowPos, m_nColPos );
243            	 m_aContext = xMyContext;
244         	}
245 		return xMyContext;
246 	}
247 	//--------------------------------------------------------------------
248 	void SAL_CALL EditBrowseBoxTableCellAccess::disposing()
249 	{
250         // dispose our context, if it still alive
251         Reference< XComponent > xMyContext( (Reference< XAccessibleContext >)m_aContext, UNO_QUERY );
252         if ( xMyContext.is() )
253         {
254             try
255             {
256                 xMyContext->dispose();
257             }
258             catch( const Exception& e )
259             {
260                 (void)e;
261                 OSL_ENSURE( false, "EditBrowseBoxTableCellAccess::disposing: caught an exception while disposing the context!" );
262             }
263         }
264 
265         m_pBrowseBox = NULL;
266         m_xControlAccessible.clear();
267         m_aContext = Reference< XAccessibleContext >( );
268         // NO dispose of the inner object there: it is the XAccessible of an window, and disposing
269         // it would delete the respective VCL window
270 	}
271 // .................................................................................
272 } // namespace accessibility
273 // .................................................................................
274