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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir 29*cdf0e10cSrcweir #ifndef _SC_ACCESSIBLEEDITOBJECT_HXX 30*cdf0e10cSrcweir #define _SC_ACCESSIBLEEDITOBJECT_HXX 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include "AccessibleContextBase.hxx" 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir namespace accessibility 35*cdf0e10cSrcweir { 36*cdf0e10cSrcweir class AccessibleTextHelper; 37*cdf0e10cSrcweir } 38*cdf0e10cSrcweir class EditView; 39*cdf0e10cSrcweir class Window; 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir enum EditObjectType 42*cdf0e10cSrcweir { 43*cdf0e10cSrcweir CellInEditMode, 44*cdf0e10cSrcweir EditLine, 45*cdf0e10cSrcweir EditControl 46*cdf0e10cSrcweir }; 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir /** @descr 49*cdf0e10cSrcweir This base class provides an implementation of the 50*cdf0e10cSrcweir <code>AccessibleCell</code> service. 51*cdf0e10cSrcweir */ 52*cdf0e10cSrcweir class ScAccessibleEditObject 53*cdf0e10cSrcweir : public ScAccessibleContextBase 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir public: 56*cdf0e10cSrcweir //===== internal ======================================================== 57*cdf0e10cSrcweir ScAccessibleEditObject( 58*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 59*cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessible>& rxParent, 60*cdf0e10cSrcweir EditView* pEditView, Window* pWin, const rtl::OUString& rName, 61*cdf0e10cSrcweir const rtl::OUString& rDescription, EditObjectType eObjectType); 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir protected: 64*cdf0e10cSrcweir virtual ~ScAccessibleEditObject(); 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir using ScAccessibleContextBase::IsDefunc; 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir public: 69*cdf0e10cSrcweir using ScAccessibleContextBase::addEventListener; 70*cdf0e10cSrcweir using ScAccessibleContextBase::removeEventListener; 71*cdf0e10cSrcweir using ScAccessibleContextBase::disposing; 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir virtual void SAL_CALL disposing(); 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir virtual void LostFocus(); 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir virtual void GotFocus(); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir ///===== XAccessibleComponent ============================================ 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > 82*cdf0e10cSrcweir SAL_CALL getAccessibleAtPoint( 83*cdf0e10cSrcweir const ::com::sun::star::awt::Point& rPoint ) 84*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir protected: 87*cdf0e10cSrcweir /// Return the object's current bounding box relative to the desktop. 88*cdf0e10cSrcweir virtual Rectangle GetBoundingBoxOnScreen(void) const 89*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir /// Return the object's current bounding box relative to the parent object. 92*cdf0e10cSrcweir virtual Rectangle GetBoundingBox(void) const 93*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir public: 96*cdf0e10cSrcweir ///===== XAccessibleContext ============================================== 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir /// Return the number of currently visible children. 99*cdf0e10cSrcweir // is overloaded to calculate this on demand 100*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 101*cdf0e10cSrcweir getAccessibleChildCount(void) 102*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir /// Return the specified child or NULL if index is invalid. 105*cdf0e10cSrcweir // is overloaded to calculate this on demand 106*cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 107*cdf0e10cSrcweir getAccessibleChild(sal_Int32 nIndex) 108*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException, 109*cdf0e10cSrcweir ::com::sun::star::lang::IndexOutOfBoundsException); 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir /// Return the set of current states. 112*cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< 113*cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL 114*cdf0e10cSrcweir getAccessibleStateSet(void) 115*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir protected: 118*cdf0e10cSrcweir /// Return this object's description. 119*cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL 120*cdf0e10cSrcweir createAccessibleDescription(void) 121*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 122*cdf0e10cSrcweir 123*cdf0e10cSrcweir /// Return the object's current name. 124*cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL 125*cdf0e10cSrcweir createAccessibleName(void) 126*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir public: 129*cdf0e10cSrcweir ///===== XAccessibleEventBroadcaster ===================================== 130*cdf0e10cSrcweir 131*cdf0e10cSrcweir /** Add listener that is informed of future changes of name, 132*cdf0e10cSrcweir description and so on events. 133*cdf0e10cSrcweir */ 134*cdf0e10cSrcweir virtual void SAL_CALL 135*cdf0e10cSrcweir addEventListener( 136*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 137*cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleEventListener>& xListener) 138*cdf0e10cSrcweir throw (com::sun::star::uno::RuntimeException); 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir // Remove an existing event listener. 141*cdf0e10cSrcweir virtual void SAL_CALL 142*cdf0e10cSrcweir removeEventListener( 143*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 144*cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleEventListener>& xListener) 145*cdf0e10cSrcweir throw (com::sun::star::uno::RuntimeException); 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir ///===== XServiceInfo ==================================================== 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir /** Returns an identifier for the implementation of this object. 150*cdf0e10cSrcweir */ 151*cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL 152*cdf0e10cSrcweir getImplementationName(void) 153*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir ///===== XTypeProvider =================================================== 156*cdf0e10cSrcweir 157*cdf0e10cSrcweir /** Returns a implementation id. 158*cdf0e10cSrcweir */ 159*cdf0e10cSrcweir virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL 160*cdf0e10cSrcweir getImplementationId(void) 161*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 162*cdf0e10cSrcweir 163*cdf0e10cSrcweir private: 164*cdf0e10cSrcweir accessibility::AccessibleTextHelper* mpTextHelper; 165*cdf0e10cSrcweir EditView* mpEditView; 166*cdf0e10cSrcweir Window* mpWindow; 167*cdf0e10cSrcweir EditObjectType meObjectType; 168*cdf0e10cSrcweir sal_Bool mbHasFocus; 169*cdf0e10cSrcweir 170*cdf0e10cSrcweir sal_Bool IsDefunc( 171*cdf0e10cSrcweir const com::sun::star::uno::Reference< 172*cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); 173*cdf0e10cSrcweir 174*cdf0e10cSrcweir void CreateTextHelper(); 175*cdf0e10cSrcweir }; 176*cdf0e10cSrcweir 177*cdf0e10cSrcweir 178*cdf0e10cSrcweir #endif 179