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See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_accessibility.hxx" 30 #include <accessibility/extended/AccessibleBrowseBoxCheckBoxCell.hxx> 31 #include <com/sun/star/accessibility/AccessibleEventId.hpp> 32 #include <svtools/accessibletableprovider.hxx> 33 34 namespace accessibility 35 { 36 using namespace com::sun::star::accessibility; 37 using namespace com::sun::star::uno; 38 using namespace com::sun::star::accessibility::AccessibleEventId; 39 using namespace ::svt; 40 41 AccessibleCheckBoxCell::AccessibleCheckBoxCell(const Reference<XAccessible >& _rxParent, 42 IAccessibleTableProvider& _rBrowseBox, 43 const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow, 44 sal_Int32 _nRowPos, 45 sal_uInt16 _nColPos 46 ,const TriState& _eState, 47 sal_Bool _bEnabled, 48 sal_Bool _bIsTriState) 49 :AccessibleBrowseBoxCell(_rxParent, _rBrowseBox, _xFocusWindow, _nRowPos, _nColPos, BBTYPE_CHECKBOXCELL) 50 ,m_eState(_eState) 51 ,m_bEnabled(_bEnabled) 52 ,m_bIsTriState(_bIsTriState) 53 { 54 } 55 // ----------------------------------------------------------------------------- 56 IMPLEMENT_FORWARD_XINTERFACE2( AccessibleCheckBoxCell, AccessibleBrowseBoxCell, AccessibleCheckBoxCell_BASE ) 57 // ----------------------------------------------------------------------------- 58 IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleCheckBoxCell, AccessibleBrowseBoxCell, AccessibleCheckBoxCell_BASE ) 59 //-------------------------------------------------------------------- 60 Reference< XAccessibleContext > SAL_CALL AccessibleCheckBoxCell::getAccessibleContext( ) throw (RuntimeException) 61 { 62 ensureIsAlive(); 63 return this; 64 } 65 // ----------------------------------------------------------------------------- 66 ::utl::AccessibleStateSetHelper* AccessibleCheckBoxCell::implCreateStateSetHelper() 67 { 68 ::utl::AccessibleStateSetHelper* pStateSetHelper = 69 AccessibleBrowseBoxCell::implCreateStateSetHelper(); 70 if( isAlive() ) 71 { 72 mpBrowseBox->FillAccessibleStateSetForCell( 73 *pStateSetHelper, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) ); 74 if ( m_eState == STATE_CHECK ) 75 pStateSetHelper->AddState( AccessibleStateType::CHECKED ); 76 } 77 return pStateSetHelper; 78 } 79 // ----------------------------------------------------------------------------- 80 // ----------------------------------------------------------------------------- 81 // XAccessibleValue 82 // ----------------------------------------------------------------------------- 83 84 Any SAL_CALL AccessibleCheckBoxCell::getCurrentValue( ) throw (RuntimeException) 85 { 86 ::osl::MutexGuard aGuard( getOslMutex() ); 87 88 sal_Int32 nValue = 0; 89 switch( m_eState ) 90 { 91 case STATE_NOCHECK: 92 nValue = 0; 93 break; 94 case STATE_CHECK: 95 nValue = 1; 96 break; 97 case STATE_DONTKNOW: 98 nValue = 2; 99 break; 100 } 101 return makeAny(nValue); 102 } 103 104 // ----------------------------------------------------------------------------- 105 106 sal_Bool SAL_CALL AccessibleCheckBoxCell::setCurrentValue( const Any& ) throw (RuntimeException) 107 { 108 return sal_False; 109 } 110 111 // ----------------------------------------------------------------------------- 112 113 Any SAL_CALL AccessibleCheckBoxCell::getMaximumValue( ) throw (RuntimeException) 114 { 115 ::osl::MutexGuard aGuard( getOslMutex() ); 116 117 Any aValue; 118 119 if ( m_bIsTriState ) 120 aValue <<= (sal_Int32) 2; 121 else 122 aValue <<= (sal_Int32) 1; 123 124 return aValue; 125 } 126 127 // ----------------------------------------------------------------------------- 128 129 Any SAL_CALL AccessibleCheckBoxCell::getMinimumValue( ) throw (RuntimeException) 130 { 131 Any aValue; 132 aValue <<= (sal_Int32) 0; 133 134 return aValue; 135 } 136 // ----------------------------------------------------------------------------- 137 // XAccessibleContext 138 sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException) 139 { 140 return 0; 141 } 142 // ----------------------------------------------------------------------------- 143 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL AccessibleCheckBoxCell::getAccessibleChild( sal_Int32 ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) 144 { 145 throw ::com::sun::star::lang::IndexOutOfBoundsException(); 146 } 147 // ----------------------------------------------------------------------------- 148 ::rtl::OUString SAL_CALL AccessibleCheckBoxCell::getImplementationName() throw ( ::com::sun::star::uno::RuntimeException ) 149 { 150 return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.TableCheckBoxCell" ) ); 151 } 152 // ----------------------------------------------------------------------------- 153 sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleIndexInParent() 154 throw ( ::com::sun::star::uno::RuntimeException ) 155 { 156 ::osl::MutexGuard aGuard( getOslMutex() ); 157 158 return ( getRowPos() * mpBrowseBox->GetColumnCount() ) + getColumnPos(); 159 } 160 // ----------------------------------------------------------------------------- 161 void AccessibleCheckBoxCell::SetChecked( sal_Bool _bChecked ) 162 { 163 m_eState = _bChecked ? STATE_CHECK : STATE_NOCHECK; 164 Any aOldValue, aNewValue; 165 if ( _bChecked ) 166 aNewValue <<= AccessibleStateType::CHECKED; 167 else 168 aOldValue <<= AccessibleStateType::CHECKED; 169 commitEvent( AccessibleEventId::STATE_CHANGED, aNewValue, aOldValue ); 170 } 171 } 172 173