1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef ACCESSIBILITY_EXT_ACCESSIBLELISTBOX_HXX_ 25 #define ACCESSIBILITY_EXT_ACCESSIBLELISTBOX_HXX_ 26 27 #include <com/sun/star/accessibility/XAccessibleSelection.hpp> 28 #include <com/sun/star/lang/DisposedException.hpp> 29 #include <cppuhelper/implbase2.hxx> 30 #include <vcl/vclevent.hxx> 31 #include <toolkit/awt/vclxaccessiblecomponent.hxx> 32 33 34 // class AccessibleListBox ----------------------------------------------- 35 36 class SvTreeListBox; 37 38 //........................................................................ 39 namespace accessibility 40 { 41 //........................................................................ 42 43 typedef ::cppu::ImplHelper2< ::com::sun::star::accessibility::XAccessible 44 , ::com::sun::star::accessibility::XAccessibleSelection> AccessibleListBox_BASE; 45 46 /** the class OAccessibleListBoxEntry represents the base class for an accessible object of a listbox entry 47 */ 48 class AccessibleListBox :public AccessibleListBox_BASE 49 ,public VCLXAccessibleComponent 50 { 51 protected: 52 53 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > m_xParent; 54 55 protected: 56 virtual ~AccessibleListBox(); 57 58 // OComponentHelper overridables 59 /** this function is called upon disposing the component */ 60 virtual void SAL_CALL disposing(); 61 62 // VCLXAccessibleComponent 63 virtual void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ); 64 virtual void ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent ); 65 virtual void FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ); 66 67 SvTreeListBox* getListBox() const; 68 69 public: 70 /** OAccessibleBase needs a valid view 71 @param _rListBox 72 is the box for which we implement an accessible object 73 @param _xParent 74 is our parent accessible object 75 */ 76 AccessibleListBox( SvTreeListBox& _rListBox, 77 const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& _xParent ); 78 79 // XTypeProvider 80 DECLARE_XTYPEPROVIDER() 81 82 // XInterface 83 DECLARE_XINTERFACE() 84 85 // XServiceInfo 86 virtual ::rtl::OUString SAL_CALL getImplementationName() throw(com::sun::star::uno::RuntimeException); 87 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); 88 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw(com::sun::star::uno::RuntimeException); 89 90 // XServiceInfo - static methods 91 static com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static(void) throw(com::sun::star::uno::RuntimeException); 92 static ::rtl::OUString getImplementationName_Static(void) throw(com::sun::star::uno::RuntimeException); 93 94 // XAccessible 95 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); 96 97 // XAccessibleContext 98 virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); 99 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, 100 ::com::sun::star::uno::RuntimeException ); 101 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException); 102 virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException); 103 virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException); 104 virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException); 105 106 // XAccessibleSelection 107 void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 108 sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 109 void SAL_CALL clearAccessibleSelection( ) throw (::com::sun::star::uno::RuntimeException); 110 void SAL_CALL selectAllAccessibleChildren( ) throw (::com::sun::star::uno::RuntimeException); 111 sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); 112 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 113 void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 114 }; 115 116 //........................................................................ 117 }// namespace accessibility 118 //........................................................................ 119 120 #endif // ACCESSIBILITY_EXT_ACCESSIBLELISTBOX_HXX_ 121 122