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21 
22 
23 
24 #ifndef ACCESSIBILITY_EXT_ACCESSIBLELISTBOXENTRY_HXX_
25 #define ACCESSIBILITY_EXT_ACCESSIBLELISTBOXENTRY_HXX_
26 
27 #include <deque>
28 #include <com/sun/star/accessibility/XAccessible.hpp>
29 #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
30 #include <com/sun/star/accessibility/XAccessibleContext.hpp>
31 #include <com/sun/star/accessibility/XAccessibleStateSet.hpp>
32 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
33 #include <com/sun/star/accessibility/XAccessibleAction.hpp>
34 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
35 #include <com/sun/star/lang/DisposedException.hpp>
36 #include <com/sun/star/lang/XEventListener.hpp>
37 #include <com/sun/star/lang/XServiceInfo.hpp>
38 /*
39 #include <cppuhelper/compbase8.hxx>
40 */
41 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEVALUE_HPP_
42 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
43 #endif
44 #ifndef _CPPUHELPER_COMPBASE9_HXX_
45 #include <cppuhelper/compbase9.hxx>
46 #endif
47 #include <comphelper/broadcasthelper.hxx>
48 #include <comphelper/accessibletexthelper.hxx>
49 #include <tools/gen.hxx>
50 #include "accessibility/extended/listboxaccessible.hxx"
51 
52 // forward ---------------------------------------------------------------
53 
54 namespace com { namespace sun { namespace star { namespace awt {
55 	struct Point;
56 	struct Rectangle;
57 	struct Size;
58 	class XFocusListener;
59 } } } }
60 
61 class SvTreeListBox;
62 class SvLBoxEntry;
63 
64 //........................................................................
65 namespace accessibility
66 {
67 //........................................................................
68 
69 // class AccessibleListBoxEntry ------------------------------------------
70 /*
71 	typedef ::cppu::WeakAggComponentImplHelper8< ::com::sun::star::accessibility::XAccessible
72 												, ::com::sun::star::accessibility::XAccessibleContext
73 												, ::com::sun::star::accessibility::XAccessibleComponent
74 												, ::com::sun::star::accessibility::XAccessibleEventBroadcaster
75 												, ::com::sun::star::accessibility::XAccessibleAction
76 												, ::com::sun::star::accessibility::XAccessibleSelection
77 												, ::com::sun::star::accessibility::XAccessibleText
78 										    	, ::com::sun::star::lang::XServiceInfo > AccessibleListBoxEntry_BASE;
79 */
80 	typedef ::cppu::WeakAggComponentImplHelper9< ::com::sun::star::accessibility::XAccessible
81 												, ::com::sun::star::accessibility::XAccessibleContext
82 												, ::com::sun::star::accessibility::XAccessibleComponent
83 												, ::com::sun::star::accessibility::XAccessibleEventBroadcaster
84 												, ::com::sun::star::accessibility::XAccessibleAction
85 												, ::com::sun::star::accessibility::XAccessibleSelection
86 												, ::com::sun::star::accessibility::XAccessibleText
87 												, ::com::sun::star::accessibility::XAccessibleValue
88 										    	, ::com::sun::star::lang::XServiceInfo > AccessibleListBoxEntry_BASE;
89 
90 	/** the class AccessibleListBoxEntry represents the class for an accessible object of a listbox entry */
91 	class AccessibleListBoxEntry:public ::comphelper::OBaseMutex
92 							   	,public AccessibleListBoxEntry_BASE
93 								,public ::comphelper::OCommonAccessibleText
94 								,public ListBoxAccessibleBase
95 	{
96 	friend class AccessibleListBox;
97 
98 	private:
99 		/** The treelistbox control */
100 		SvTreeListBox*						m_pListBox;
101 		::std::deque< sal_Int32 >			m_aEntryPath;
102 		SvLBoxEntry* 						m_pSvLBoxEntry;	// IA2 CWS. Needed for focused item...
103 
104 
105 	protected:
106         /// client id in the AccessibleEventNotifier queue
107         sal_uInt32                          m_nClientId;
108 
109         ::com::sun::star::uno::WeakReference< ::com::sun::star::accessibility::XAccessible >
110                                             m_aParent;
111 
112 	private:
113 		Rectangle				GetBoundingBox_Impl() const;
114 		Rectangle				GetBoundingBoxOnScreen_Impl() const;
115 		sal_Bool				IsAlive_Impl() const;
116 		sal_Bool				IsShowing_Impl() const;
117 
118 		Rectangle				GetBoundingBox() throw ( ::com::sun::star::lang::DisposedException );
119 		Rectangle				GetBoundingBoxOnScreen() throw ( ::com::sun::star::lang::DisposedException );
120     	void 					EnsureIsAlive() const throw ( ::com::sun::star::lang::DisposedException );
121 
122 		void	NotifyAccessibleEvent( sal_Int16 _nEventId, const ::com::sun::star::uno::Any& _aOldValue, const ::com::sun::star::uno::Any& _aNewValue );
123 
124 	protected:
125 		virtual ~AccessibleListBoxEntry();
126 
127 		/** this function is called upon disposing the component
128 		*/
129 		virtual void SAL_CALL					disposing();
130 
131 		// ListBoxAccessible/XComponent
132 		virtual void SAL_CALL dispose() throw ( ::com::sun::star::uno::RuntimeException );
133 
134 		// OCommonAccessibleText
135 		virtual ::rtl::OUString					implGetText();
136 		virtual ::com::sun::star::lang::Locale	implGetLocale();
137 		virtual void							implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex );
138 
139 	public:
140 		/** Ctor()
141 			@param	_rListBox
142 				the view control
143 			@param	_pEntry
144 				the entry
145 			@param	_xParent
146 				is our parent accessible object
147 		*/
148 		AccessibleListBoxEntry(	SvTreeListBox& _rListBox, SvLBoxEntry* _pEntry,
149 								const ::com::sun::star::uno::Reference<
150 									::com::sun::star::accessibility::XAccessible >& _xParent );
151 
GetSvLBoxEntry() const152 		SvLBoxEntry* GetSvLBoxEntry() const { return m_pSvLBoxEntry; }
153 
154 
155 	protected:
156 		// XTypeProvider
157 		virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
158 
159 		// XServiceInfo
160 		virtual ::rtl::OUString SAL_CALL getImplementationName() throw(com::sun::star::uno::RuntimeException);
161 		virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
162 		virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw(com::sun::star::uno::RuntimeException);
163 
164 		// XServiceInfo - static methods
165 		static com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static(void) throw(com::sun::star::uno::RuntimeException);
166 		static ::rtl::OUString getImplementationName_Static(void) throw(com::sun::star::uno::RuntimeException);
167 
168 		// XAccessible
169 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) throw (::com::sun::star::uno::RuntimeException);
170 
171 		// XAccessibleContext
172 		virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
173 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
174                 ::com::sun::star::uno::RuntimeException );
175 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) throw (::com::sun::star::uno::RuntimeException);
176 		virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(  ) throw (::com::sun::star::uno::RuntimeException);
177 		virtual sal_Int16 SAL_CALL getAccessibleRole(  ) throw (::com::sun::star::uno::RuntimeException);
178 		virtual ::rtl::OUString SAL_CALL getAccessibleDescription(  ) throw (::com::sun::star::uno::RuntimeException);
179 		virtual ::rtl::OUString SAL_CALL getAccessibleName(  ) throw (::com::sun::star::uno::RuntimeException);
180 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) throw (::com::sun::star::uno::RuntimeException);
181 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet(  ) throw (::com::sun::star::uno::RuntimeException);
182 		virtual ::com::sun::star::lang::Locale SAL_CALL getLocale(  ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException);
183 
184 		// XAccessibleComponent
185 		virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
186 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
187 		virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds(  ) throw (::com::sun::star::uno::RuntimeException);
188 		virtual ::com::sun::star::awt::Point SAL_CALL getLocation(  ) throw (::com::sun::star::uno::RuntimeException);
189 		virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(  ) throw (::com::sun::star::uno::RuntimeException);
190 		virtual ::com::sun::star::awt::Size SAL_CALL getSize(  ) throw (::com::sun::star::uno::RuntimeException);
191 		virtual void SAL_CALL grabFocus(  ) throw (::com::sun::star::uno::RuntimeException);
192 		virtual sal_Int32 SAL_CALL getForeground(  ) throw (::com::sun::star::uno::RuntimeException);
193 		virtual sal_Int32 SAL_CALL getBackground(  ) throw (::com::sun::star::uno::RuntimeException);
194 
195 		// XAccessibleText
196 		virtual sal_Int32 SAL_CALL getCaretPosition() throw (::com::sun::star::uno::RuntimeException);
197 		virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
198 		virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
199 		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRequestedAttributes ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
200 		virtual ::com::sun::star::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
201 		virtual sal_Int32 SAL_CALL getCharacterCount() throw (::com::sun::star::uno::RuntimeException);
202 		virtual sal_Int32 SAL_CALL getIndexAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
203 		virtual ::rtl::OUString SAL_CALL getSelectedText() throw (::com::sun::star::uno::RuntimeException);
204 		virtual sal_Int32 SAL_CALL getSelectionStart() throw (::com::sun::star::uno::RuntimeException);
205 		virtual sal_Int32 SAL_CALL getSelectionEnd() throw (::com::sun::star::uno::RuntimeException);
206 		virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
207 		virtual ::rtl::OUString SAL_CALL getText() throw (::com::sun::star::uno::RuntimeException);
208 		virtual ::rtl::OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
209         virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
210         virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
211         virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
212 		virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
213 
214     	// XAccessibleEventBroadcaster
215         using cppu::WeakAggComponentImplHelperBase::addEventListener;
216 		virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
217         using cppu::WeakAggComponentImplHelperBase::removeEventListener;
218     	virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
219 
220     	// XAccessibleAction
221     	virtual sal_Int32 SAL_CALL getAccessibleActionCount(  ) throw (::com::sun::star::uno::RuntimeException);
222     	virtual sal_Bool SAL_CALL doAccessibleAction( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
223     	virtual ::rtl::OUString SAL_CALL getAccessibleActionDescription( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
224 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleKeyBinding > SAL_CALL getAccessibleActionKeyBinding( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
225 
226 		// XAccessibleSelection
227 		void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
228 		sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
229 		void SAL_CALL clearAccessibleSelection(  ) throw (::com::sun::star::uno::RuntimeException);
230 		void SAL_CALL selectAllAccessibleChildren(  ) throw (::com::sun::star::uno::RuntimeException);
231 		sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
232 		::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
233 		void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
234 		virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue(  ) throw (::com::sun::star::uno::RuntimeException);
235 		virtual sal_Bool SAL_CALL setCurrentValue( const ::com::sun::star::uno::Any& aNumber ) throw (::com::sun::star::uno::RuntimeException);
236 		virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue(  ) throw (::com::sun::star::uno::RuntimeException);
237 		virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue(  ) throw (::com::sun::star::uno::RuntimeException);
238     private:
239         ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > implGetParentAccessible( ) const;
240 		SvLBoxEntry* GetRealChild(sal_Int32 nIndex);
241 	public:
242 		sal_Int32 SAL_CALL getRoleType();
243 	};
244 
245 //........................................................................
246 }// namespace accessibility
247 //........................................................................
248 
249 #endif // ACCESSIBILITY_EXT_ACCESSIBLELISTBOXENTRY_HXX_
250 
251