1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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 #ifndef CHART2_ACCESSIBLETEXTHELPER_HXX 28 #define CHART2_ACCESSIBLETEXTHELPER_HXX 29 30 #include "MutexContainer.hxx" 31 #include <cppuhelper/compbase2.hxx> 32 #include <com/sun/star/lang/XInitialization.hpp> 33 #include <com/sun/star/accessibility/XAccessibleContext.hpp> 34 35 // forward declaration of helper class from svx 36 namespace accessibility 37 { 38 class AccessibleTextHelper; 39 } 40 41 namespace chart 42 { 43 44 class DrawViewWrapper; 45 46 namespace impl 47 { 48 typedef ::cppu::WeakComponentImplHelper2< 49 ::com::sun::star::lang::XInitialization, 50 ::com::sun::star::accessibility::XAccessibleContext > 51 AccessibleTextHelper_Base; 52 } 53 54 class AccessibleTextHelper : 55 public MutexContainer, 56 public impl::AccessibleTextHelper_Base 57 { 58 public: 59 explicit AccessibleTextHelper( DrawViewWrapper * pDrawViewWrapper ); 60 virtual ~AccessibleTextHelper(); 61 62 // ____ XInitialization ____ 63 /** Must be called at least once for this helper class to work. 64 65 mandatory parameter 0: type string. This is the CID that is used to find 66 the corresponding drawing object that contains the text that should 67 be handled by this helper class. 68 1 69 mandatory parameter 1: type XAccessible. Is used as EventSource for the 70 ::accessibility::AccessibleTextHelper (svx) 71 72 mandatory parameter 2: type awt::XWindow. The Window that shows the 73 text currently. 74 */ 75 virtual void SAL_CALL initialize( 76 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) 77 throw (::com::sun::star::uno::Exception, 78 ::com::sun::star::uno::RuntimeException); 79 80 // ____ XAccessibleContext ____ 81 virtual ::sal_Int32 SAL_CALL getAccessibleChildCount() 82 throw (::com::sun::star::uno::RuntimeException); 83 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( 84 ::sal_Int32 i ) 85 throw (::com::sun::star::lang::IndexOutOfBoundsException, 86 ::com::sun::star::uno::RuntimeException); 87 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent() 88 throw (::com::sun::star::uno::RuntimeException); 89 virtual ::sal_Int32 SAL_CALL getAccessibleIndexInParent() 90 throw (::com::sun::star::uno::RuntimeException); 91 virtual ::sal_Int16 SAL_CALL getAccessibleRole() 92 throw (::com::sun::star::uno::RuntimeException); 93 virtual ::rtl::OUString SAL_CALL getAccessibleDescription() 94 throw (::com::sun::star::uno::RuntimeException); 95 virtual ::rtl::OUString SAL_CALL getAccessibleName() 96 throw (::com::sun::star::uno::RuntimeException); 97 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet() 98 throw (::com::sun::star::uno::RuntimeException); 99 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet() 100 throw (::com::sun::star::uno::RuntimeException); 101 virtual ::com::sun::star::lang::Locale SAL_CALL getLocale() 102 throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, 103 ::com::sun::star::uno::RuntimeException); 104 105 private: 106 ::accessibility::AccessibleTextHelper * m_pTextHelper; 107 DrawViewWrapper * m_pDrawViewWrapper; 108 }; 109 110 } // namespace chart 111 112 // CHART2_ACCESSIBLETEXTHELPER_HXX 113 #endif 114