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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 // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_accessibility.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include "accessibility/extended/AccessibleBrowseBoxTableBase.hxx" 33*cdf0e10cSrcweir #include <svtools/accessibletableprovider.hxx> 34*cdf0e10cSrcweir #include <tools/multisel.hxx> 35*cdf0e10cSrcweir #include <comphelper/sequence.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir // ============================================================================ 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir using ::rtl::OUString; 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir using ::com::sun::star::uno::Reference; 42*cdf0e10cSrcweir using ::com::sun::star::uno::Sequence; 43*cdf0e10cSrcweir using ::com::sun::star::uno::Any; 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir using namespace ::com::sun::star; 46*cdf0e10cSrcweir using namespace ::com::sun::star::accessibility; 47*cdf0e10cSrcweir using namespace ::svt; 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir // ============================================================================ 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir namespace accessibility { 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir // ============================================================================ 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir // Ctor/Dtor/disposing -------------------------------------------------------- 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir DBG_NAME( AccessibleBrowseBoxTableBase ) 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir AccessibleBrowseBoxTableBase::AccessibleBrowseBoxTableBase( 60*cdf0e10cSrcweir const Reference< XAccessible >& rxParent, 61*cdf0e10cSrcweir IAccessibleTableProvider& rBrowseBox, 62*cdf0e10cSrcweir AccessibleBrowseBoxObjType eObjType ) : 63*cdf0e10cSrcweir BrowseBoxAccessibleElement( rxParent, rBrowseBox,NULL, eObjType ) 64*cdf0e10cSrcweir { 65*cdf0e10cSrcweir DBG_CTOR( AccessibleBrowseBoxTableBase, NULL ); 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir AccessibleBrowseBoxTableBase::~AccessibleBrowseBoxTableBase() 69*cdf0e10cSrcweir { 70*cdf0e10cSrcweir DBG_DTOR( AccessibleBrowseBoxTableBase, NULL ); 71*cdf0e10cSrcweir } 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir // XAccessibleContext --------------------------------------------------------- 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleChildCount() 76*cdf0e10cSrcweir throw ( uno::RuntimeException ) 77*cdf0e10cSrcweir { 78*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 79*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 80*cdf0e10cSrcweir ensureIsAlive(); 81*cdf0e10cSrcweir return implGetChildCount(); 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir sal_Int16 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleRole() 85*cdf0e10cSrcweir throw ( uno::RuntimeException ) 86*cdf0e10cSrcweir { 87*cdf0e10cSrcweir ensureIsAlive(); 88*cdf0e10cSrcweir return AccessibleRole::TABLE; 89*cdf0e10cSrcweir } 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir // XAccessibleTable ----------------------------------------------------------- 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleRowCount() 94*cdf0e10cSrcweir throw ( uno::RuntimeException ) 95*cdf0e10cSrcweir { 96*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 97*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 98*cdf0e10cSrcweir ensureIsAlive(); 99*cdf0e10cSrcweir return implGetRowCount(); 100*cdf0e10cSrcweir } 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleColumnCount() 103*cdf0e10cSrcweir throw ( uno::RuntimeException ) 104*cdf0e10cSrcweir { 105*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 106*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 107*cdf0e10cSrcweir ensureIsAlive(); 108*cdf0e10cSrcweir return implGetColumnCount(); 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleRowExtentAt( 112*cdf0e10cSrcweir sal_Int32 nRow, sal_Int32 nColumn ) 113*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) 114*cdf0e10cSrcweir { 115*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 116*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 117*cdf0e10cSrcweir ensureIsAlive(); 118*cdf0e10cSrcweir ensureIsValidAddress( nRow, nColumn ); 119*cdf0e10cSrcweir return 1; // merged cells not supported 120*cdf0e10cSrcweir } 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleColumnExtentAt( 123*cdf0e10cSrcweir sal_Int32 nRow, sal_Int32 nColumn ) 124*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) 125*cdf0e10cSrcweir { 126*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 127*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 128*cdf0e10cSrcweir ensureIsAlive(); 129*cdf0e10cSrcweir ensureIsValidAddress( nRow, nColumn ); 130*cdf0e10cSrcweir return 1; // merged cells not supported 131*cdf0e10cSrcweir } 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleCaption() 134*cdf0e10cSrcweir throw ( uno::RuntimeException ) 135*cdf0e10cSrcweir { 136*cdf0e10cSrcweir ensureIsAlive(); 137*cdf0e10cSrcweir return NULL; // not supported 138*cdf0e10cSrcweir } 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleSummary() 141*cdf0e10cSrcweir throw ( uno::RuntimeException ) 142*cdf0e10cSrcweir { 143*cdf0e10cSrcweir ensureIsAlive(); 144*cdf0e10cSrcweir return NULL; // not supported 145*cdf0e10cSrcweir } 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleIndex( 148*cdf0e10cSrcweir sal_Int32 nRow, sal_Int32 nColumn ) 149*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) 150*cdf0e10cSrcweir { 151*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 152*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 153*cdf0e10cSrcweir ensureIsAlive(); 154*cdf0e10cSrcweir ensureIsValidAddress( nRow, nColumn ); 155*cdf0e10cSrcweir return implGetChildIndex( nRow, nColumn ); 156*cdf0e10cSrcweir } 157*cdf0e10cSrcweir 158*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleRow( sal_Int32 nChildIndex ) 159*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) 160*cdf0e10cSrcweir { 161*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 162*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 163*cdf0e10cSrcweir ensureIsAlive(); 164*cdf0e10cSrcweir ensureIsValidIndex( nChildIndex ); 165*cdf0e10cSrcweir return implGetRow( nChildIndex ); 166*cdf0e10cSrcweir } 167*cdf0e10cSrcweir 168*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleColumn( sal_Int32 nChildIndex ) 169*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir BBSolarGuard aSolarGuard; 172*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslMutex() ); 173*cdf0e10cSrcweir ensureIsAlive(); 174*cdf0e10cSrcweir ensureIsValidIndex( nChildIndex ); 175*cdf0e10cSrcweir return implGetColumn( nChildIndex ); 176*cdf0e10cSrcweir } 177*cdf0e10cSrcweir 178*cdf0e10cSrcweir // XInterface ----------------------------------------------------------------- 179*cdf0e10cSrcweir 180*cdf0e10cSrcweir Any SAL_CALL AccessibleBrowseBoxTableBase::queryInterface( const uno::Type& rType ) 181*cdf0e10cSrcweir throw ( uno::RuntimeException ) 182*cdf0e10cSrcweir { 183*cdf0e10cSrcweir Any aAny( BrowseBoxAccessibleElement::queryInterface( rType ) ); 184*cdf0e10cSrcweir return aAny.hasValue() ? 185*cdf0e10cSrcweir aAny : AccessibleBrowseBoxTableImplHelper::queryInterface( rType ); 186*cdf0e10cSrcweir } 187*cdf0e10cSrcweir 188*cdf0e10cSrcweir void SAL_CALL AccessibleBrowseBoxTableBase::acquire() throw () 189*cdf0e10cSrcweir { 190*cdf0e10cSrcweir BrowseBoxAccessibleElement::acquire(); 191*cdf0e10cSrcweir } 192*cdf0e10cSrcweir 193*cdf0e10cSrcweir void SAL_CALL AccessibleBrowseBoxTableBase::release() throw () 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir BrowseBoxAccessibleElement::release(); 196*cdf0e10cSrcweir } 197*cdf0e10cSrcweir 198*cdf0e10cSrcweir // XTypeProvider -------------------------------------------------------------- 199*cdf0e10cSrcweir 200*cdf0e10cSrcweir Sequence< uno::Type > SAL_CALL AccessibleBrowseBoxTableBase::getTypes() 201*cdf0e10cSrcweir throw ( uno::RuntimeException ) 202*cdf0e10cSrcweir { 203*cdf0e10cSrcweir return ::comphelper::concatSequences( 204*cdf0e10cSrcweir BrowseBoxAccessibleElement::getTypes(), 205*cdf0e10cSrcweir AccessibleBrowseBoxTableImplHelper::getTypes() ); 206*cdf0e10cSrcweir } 207*cdf0e10cSrcweir 208*cdf0e10cSrcweir Sequence< sal_Int8 > SAL_CALL AccessibleBrowseBoxTableBase::getImplementationId() 209*cdf0e10cSrcweir throw ( uno::RuntimeException ) 210*cdf0e10cSrcweir { 211*cdf0e10cSrcweir ::osl::MutexGuard aGuard( getOslGlobalMutex() ); 212*cdf0e10cSrcweir static Sequence< sal_Int8 > aId; 213*cdf0e10cSrcweir implCreateUuid( aId ); 214*cdf0e10cSrcweir return aId; 215*cdf0e10cSrcweir } 216*cdf0e10cSrcweir 217*cdf0e10cSrcweir // internal virtual methods --------------------------------------------------- 218*cdf0e10cSrcweir 219*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetRowCount() const 220*cdf0e10cSrcweir { 221*cdf0e10cSrcweir return mpBrowseBox->GetRowCount(); 222*cdf0e10cSrcweir } 223*cdf0e10cSrcweir 224*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetColumnCount() const 225*cdf0e10cSrcweir { 226*cdf0e10cSrcweir sal_uInt16 nColumns = mpBrowseBox->GetColumnCount(); 227*cdf0e10cSrcweir // do not count the "handle column" 228*cdf0e10cSrcweir if( nColumns && implHasHandleColumn() ) 229*cdf0e10cSrcweir --nColumns; 230*cdf0e10cSrcweir return nColumns; 231*cdf0e10cSrcweir } 232*cdf0e10cSrcweir 233*cdf0e10cSrcweir // internal helper methods ---------------------------------------------------- 234*cdf0e10cSrcweir 235*cdf0e10cSrcweir sal_Bool AccessibleBrowseBoxTableBase::implHasHandleColumn() const 236*cdf0e10cSrcweir { 237*cdf0e10cSrcweir return mpBrowseBox->HasRowHeader(); 238*cdf0e10cSrcweir } 239*cdf0e10cSrcweir 240*cdf0e10cSrcweir sal_uInt16 AccessibleBrowseBoxTableBase::implToVCLColumnPos( sal_Int32 nColumn ) const 241*cdf0e10cSrcweir { 242*cdf0e10cSrcweir sal_uInt16 nVCLPos = 0; 243*cdf0e10cSrcweir if( (0 <= nColumn) && (nColumn < implGetColumnCount()) ) 244*cdf0e10cSrcweir { 245*cdf0e10cSrcweir // regard "handle column" 246*cdf0e10cSrcweir if( implHasHandleColumn() ) 247*cdf0e10cSrcweir ++nColumn; 248*cdf0e10cSrcweir nVCLPos = static_cast< sal_uInt16 >( nColumn ); 249*cdf0e10cSrcweir } 250*cdf0e10cSrcweir return nVCLPos; 251*cdf0e10cSrcweir } 252*cdf0e10cSrcweir 253*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetChildCount() const 254*cdf0e10cSrcweir { 255*cdf0e10cSrcweir return implGetRowCount() * implGetColumnCount(); 256*cdf0e10cSrcweir } 257*cdf0e10cSrcweir 258*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetRow( sal_Int32 nChildIndex ) const 259*cdf0e10cSrcweir { 260*cdf0e10cSrcweir sal_Int32 nColumns = implGetColumnCount(); 261*cdf0e10cSrcweir return nColumns ? (nChildIndex / nColumns) : 0; 262*cdf0e10cSrcweir } 263*cdf0e10cSrcweir 264*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetColumn( sal_Int32 nChildIndex ) const 265*cdf0e10cSrcweir { 266*cdf0e10cSrcweir sal_Int32 nColumns = implGetColumnCount(); 267*cdf0e10cSrcweir return nColumns ? (nChildIndex % nColumns) : 0; 268*cdf0e10cSrcweir } 269*cdf0e10cSrcweir 270*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetChildIndex( 271*cdf0e10cSrcweir sal_Int32 nRow, sal_Int32 nColumn ) const 272*cdf0e10cSrcweir { 273*cdf0e10cSrcweir return nRow * implGetColumnCount() + nColumn; 274*cdf0e10cSrcweir } 275*cdf0e10cSrcweir 276*cdf0e10cSrcweir sal_Bool AccessibleBrowseBoxTableBase::implIsRowSelected( sal_Int32 nRow ) const 277*cdf0e10cSrcweir { 278*cdf0e10cSrcweir return mpBrowseBox->IsRowSelected( nRow ); 279*cdf0e10cSrcweir } 280*cdf0e10cSrcweir 281*cdf0e10cSrcweir sal_Bool AccessibleBrowseBoxTableBase::implIsColumnSelected( sal_Int32 nColumn ) const 282*cdf0e10cSrcweir { 283*cdf0e10cSrcweir if( implHasHandleColumn() ) 284*cdf0e10cSrcweir --nColumn; 285*cdf0e10cSrcweir return mpBrowseBox->IsColumnSelected( nColumn ); 286*cdf0e10cSrcweir } 287*cdf0e10cSrcweir 288*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::implSelectRow( sal_Int32 nRow, sal_Bool bSelect ) 289*cdf0e10cSrcweir { 290*cdf0e10cSrcweir mpBrowseBox->SelectRow( nRow, bSelect, sal_True ); 291*cdf0e10cSrcweir } 292*cdf0e10cSrcweir 293*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::implSelectColumn( sal_Int32 nColumnPos, sal_Bool bSelect ) 294*cdf0e10cSrcweir { 295*cdf0e10cSrcweir mpBrowseBox->SelectColumn( (sal_uInt16)nColumnPos, bSelect ); 296*cdf0e10cSrcweir } 297*cdf0e10cSrcweir 298*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetSelectedRowCount() const 299*cdf0e10cSrcweir { 300*cdf0e10cSrcweir return mpBrowseBox->GetSelectedRowCount(); 301*cdf0e10cSrcweir } 302*cdf0e10cSrcweir 303*cdf0e10cSrcweir sal_Int32 AccessibleBrowseBoxTableBase::implGetSelectedColumnCount() const 304*cdf0e10cSrcweir { 305*cdf0e10cSrcweir return mpBrowseBox->GetSelectedColumnCount(); 306*cdf0e10cSrcweir } 307*cdf0e10cSrcweir 308*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::implGetSelectedRows( Sequence< sal_Int32 >& rSeq ) 309*cdf0e10cSrcweir { 310*cdf0e10cSrcweir mpBrowseBox->GetAllSelectedRows( rSeq ); 311*cdf0e10cSrcweir } 312*cdf0e10cSrcweir 313*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::implGetSelectedColumns( Sequence< sal_Int32 >& rSeq ) 314*cdf0e10cSrcweir { 315*cdf0e10cSrcweir mpBrowseBox->GetAllSelectedColumns( rSeq ); 316*cdf0e10cSrcweir } 317*cdf0e10cSrcweir 318*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::ensureIsValidRow( sal_Int32 nRow ) 319*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException ) 320*cdf0e10cSrcweir { 321*cdf0e10cSrcweir if( nRow >= implGetRowCount() ) 322*cdf0e10cSrcweir throw lang::IndexOutOfBoundsException( 323*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM( "row index is invalid" ) ), *this ); 324*cdf0e10cSrcweir } 325*cdf0e10cSrcweir 326*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::ensureIsValidColumn( sal_Int32 nColumn ) 327*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException ) 328*cdf0e10cSrcweir { 329*cdf0e10cSrcweir if( nColumn >= implGetColumnCount() ) 330*cdf0e10cSrcweir throw lang::IndexOutOfBoundsException( 331*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("column index is invalid") ), *this ); 332*cdf0e10cSrcweir } 333*cdf0e10cSrcweir 334*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::ensureIsValidAddress( 335*cdf0e10cSrcweir sal_Int32 nRow, sal_Int32 nColumn ) 336*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException ) 337*cdf0e10cSrcweir { 338*cdf0e10cSrcweir ensureIsValidRow( nRow ); 339*cdf0e10cSrcweir ensureIsValidColumn( nColumn ); 340*cdf0e10cSrcweir } 341*cdf0e10cSrcweir 342*cdf0e10cSrcweir void AccessibleBrowseBoxTableBase::ensureIsValidIndex( sal_Int32 nChildIndex ) 343*cdf0e10cSrcweir throw ( lang::IndexOutOfBoundsException ) 344*cdf0e10cSrcweir { 345*cdf0e10cSrcweir if( nChildIndex >= implGetChildCount() ) 346*cdf0e10cSrcweir throw lang::IndexOutOfBoundsException( 347*cdf0e10cSrcweir OUString( RTL_CONSTASCII_USTRINGPARAM("child index is invalid") ), *this ); 348*cdf0e10cSrcweir } 349*cdf0e10cSrcweir 350*cdf0e10cSrcweir // ============================================================================ 351*cdf0e10cSrcweir 352*cdf0e10cSrcweir } // namespace accessibility 353*cdf0e10cSrcweir 354*cdf0e10cSrcweir // ============================================================================ 355*cdf0e10cSrcweir 356