1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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_comphelper.hxx" 30*cdf0e10cSrcweir #include <comphelper/accessibleselectionhelper.hxx> 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir //......................................................................... 33*cdf0e10cSrcweir namespace comphelper 34*cdf0e10cSrcweir { 35*cdf0e10cSrcweir //......................................................................... 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 38*cdf0e10cSrcweir using namespace ::com::sun::star::awt; 39*cdf0e10cSrcweir using namespace ::com::sun::star::lang; 40*cdf0e10cSrcweir using namespace ::com::sun::star::accessibility; 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir //===================================================================== 43*cdf0e10cSrcweir //= OCommonAccessibleSelection 44*cdf0e10cSrcweir //===================================================================== 45*cdf0e10cSrcweir //--------------------------------------------------------------------- 46*cdf0e10cSrcweir OCommonAccessibleSelection::OCommonAccessibleSelection( ) 47*cdf0e10cSrcweir { 48*cdf0e10cSrcweir } 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir //-------------------------------------------------------------------- 51*cdf0e10cSrcweir void SAL_CALL OCommonAccessibleSelection::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir implSelect( nChildIndex, sal_True ); 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir //-------------------------------------------------------------------- 57*cdf0e10cSrcweir sal_Bool SAL_CALL OCommonAccessibleSelection::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 58*cdf0e10cSrcweir { 59*cdf0e10cSrcweir return( implIsSelected( nChildIndex ) ); 60*cdf0e10cSrcweir } 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir //-------------------------------------------------------------------- 63*cdf0e10cSrcweir void SAL_CALL OCommonAccessibleSelection::clearAccessibleSelection( ) throw (RuntimeException) 64*cdf0e10cSrcweir { 65*cdf0e10cSrcweir implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, sal_False ); 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir //-------------------------------------------------------------------- 69*cdf0e10cSrcweir void SAL_CALL OCommonAccessibleSelection::selectAllAccessibleChildren( ) throw (RuntimeException) 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, sal_True ); 72*cdf0e10cSrcweir } 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir //-------------------------------------------------------------------- 75*cdf0e10cSrcweir sal_Int32 SAL_CALL OCommonAccessibleSelection::getSelectedAccessibleChildCount( ) throw (RuntimeException) 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir sal_Int32 nRet = 0; 78*cdf0e10cSrcweir Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() ); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" ); 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir if( xParentContext.is() ) 83*cdf0e10cSrcweir { 84*cdf0e10cSrcweir for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(); i < nChildCount; i++ ) 85*cdf0e10cSrcweir if( implIsSelected( i ) ) 86*cdf0e10cSrcweir ++nRet; 87*cdf0e10cSrcweir } 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir return( nRet ); 90*cdf0e10cSrcweir } 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir //-------------------------------------------------------------------- 93*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL OCommonAccessibleSelection::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 94*cdf0e10cSrcweir { 95*cdf0e10cSrcweir Reference< XAccessible > xRet; 96*cdf0e10cSrcweir Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() ); 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" ); 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir if( xParentContext.is() ) 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(), nPos = 0; ( i < nChildCount ) && !xRet.is(); i++ ) 103*cdf0e10cSrcweir if( implIsSelected( i ) && ( nPos++ == nSelectedChildIndex ) ) 104*cdf0e10cSrcweir xRet = xParentContext->getAccessibleChild( i ); 105*cdf0e10cSrcweir } 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir return( xRet ); 108*cdf0e10cSrcweir } 109*cdf0e10cSrcweir 110*cdf0e10cSrcweir //-------------------------------------------------------------------- 111*cdf0e10cSrcweir void SAL_CALL OCommonAccessibleSelection::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 112*cdf0e10cSrcweir { 113*cdf0e10cSrcweir implSelect( nSelectedChildIndex, sal_False ); 114*cdf0e10cSrcweir } 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir //===================================================================== 117*cdf0e10cSrcweir //= OAccessibleSelectionHelper 118*cdf0e10cSrcweir //===================================================================== 119*cdf0e10cSrcweir //--------------------------------------------------------------------- 120*cdf0e10cSrcweir OAccessibleSelectionHelper::OAccessibleSelectionHelper( ) 121*cdf0e10cSrcweir { 122*cdf0e10cSrcweir } 123*cdf0e10cSrcweir 124*cdf0e10cSrcweir //-------------------------------------------------------------------- 125*cdf0e10cSrcweir OAccessibleSelectionHelper::OAccessibleSelectionHelper( IMutex* _pExternalLock ) : OAccessibleComponentHelper(_pExternalLock) 126*cdf0e10cSrcweir { 127*cdf0e10cSrcweir } 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir //-------------------------------------------------------------------- 130*cdf0e10cSrcweir IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base ) 131*cdf0e10cSrcweir IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base ) 132*cdf0e10cSrcweir // (order matters: the first is the class name, the second is the class doing the ref counting) 133*cdf0e10cSrcweir 134*cdf0e10cSrcweir //-------------------------------------------------------------------- 135*cdf0e10cSrcweir Reference< XAccessibleContext > OAccessibleSelectionHelper::implGetAccessibleContext() throw ( RuntimeException ) 136*cdf0e10cSrcweir { 137*cdf0e10cSrcweir return( this ); 138*cdf0e10cSrcweir } 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir //-------------------------------------------------------------------- 141*cdf0e10cSrcweir void SAL_CALL OAccessibleSelectionHelper::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 142*cdf0e10cSrcweir { 143*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 144*cdf0e10cSrcweir OCommonAccessibleSelection::selectAccessibleChild( nChildIndex ); 145*cdf0e10cSrcweir } 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir //-------------------------------------------------------------------- 148*cdf0e10cSrcweir sal_Bool SAL_CALL OAccessibleSelectionHelper::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 149*cdf0e10cSrcweir { 150*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 151*cdf0e10cSrcweir return( OCommonAccessibleSelection::isAccessibleChildSelected( nChildIndex ) ); 152*cdf0e10cSrcweir } 153*cdf0e10cSrcweir 154*cdf0e10cSrcweir //-------------------------------------------------------------------- 155*cdf0e10cSrcweir void SAL_CALL OAccessibleSelectionHelper::clearAccessibleSelection( ) throw (RuntimeException) 156*cdf0e10cSrcweir { 157*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 158*cdf0e10cSrcweir OCommonAccessibleSelection::clearAccessibleSelection(); 159*cdf0e10cSrcweir } 160*cdf0e10cSrcweir 161*cdf0e10cSrcweir //-------------------------------------------------------------------- 162*cdf0e10cSrcweir void SAL_CALL OAccessibleSelectionHelper::selectAllAccessibleChildren( ) throw (RuntimeException) 163*cdf0e10cSrcweir { 164*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 165*cdf0e10cSrcweir OCommonAccessibleSelection::selectAllAccessibleChildren(); 166*cdf0e10cSrcweir } 167*cdf0e10cSrcweir 168*cdf0e10cSrcweir //-------------------------------------------------------------------- 169*cdf0e10cSrcweir sal_Int32 SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChildCount( ) throw (RuntimeException) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 172*cdf0e10cSrcweir return( OCommonAccessibleSelection::getSelectedAccessibleChildCount() ); 173*cdf0e10cSrcweir } 174*cdf0e10cSrcweir 175*cdf0e10cSrcweir //-------------------------------------------------------------------- 176*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 177*cdf0e10cSrcweir { 178*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 179*cdf0e10cSrcweir return( OCommonAccessibleSelection::getSelectedAccessibleChild( nSelectedChildIndex ) ); 180*cdf0e10cSrcweir } 181*cdf0e10cSrcweir 182*cdf0e10cSrcweir //-------------------------------------------------------------------- 183*cdf0e10cSrcweir void SAL_CALL OAccessibleSelectionHelper::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 184*cdf0e10cSrcweir { 185*cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 186*cdf0e10cSrcweir OCommonAccessibleSelection::deselectAccessibleChild( nSelectedChildIndex ); 187*cdf0e10cSrcweir } 188*cdf0e10cSrcweir 189*cdf0e10cSrcweir //......................................................................... 190*cdf0e10cSrcweir } // namespace comphelper 191*cdf0e10cSrcweir //......................................................................... 192*cdf0e10cSrcweir 193