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 _SVX_ACCESSIBILITY_ACCESSIBLE_CELL_HXX 25 #define _SVX_ACCESSIBILITY_ACCESSIBLE_CELL_HXX 26 27 #include <com/sun/star/accessibility/XAccessible.hpp> 28 #include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp> 29 #include <com/sun/star/accessibility/AccessibleRole.hpp> 30 #include <com/sun/star/drawing/XShape.hpp> 31 32 #include <rtl/ref.hxx> 33 34 #include <editeng/AccessibleContextBase.hxx> 35 #include <editeng/AccessibleComponentBase.hxx> 36 #include <svx/IAccessibleViewForwarderListener.hxx> 37 #include <svx/AccessibleTextHelper.hxx> 38 #include <svx/AccessibleShapeTreeInfo.hxx> 39 40 #include <cppuhelper/implbase1.hxx> 41 42 #include "cell.hxx" 43 44 #include <boost/noncopyable.hpp> 45 46 class SdrObject; 47 48 49 namespace accessibility 50 { 51 52 class AccessibleShapeInfo; 53 class AccessibleShapeTreeInfo; 54 class IAccessibleParent; 55 56 typedef ::cppu::ImplInheritanceHelper1< AccessibleContextBase, ::com::sun::star::accessibility::XAccessibleExtendedComponent > AccessibleCellBase; 57 58 class AccessibleCell : boost::noncopyable, public AccessibleCellBase, public AccessibleComponentBase, public IAccessibleViewForwarderListener 59 { 60 public: 61 AccessibleCell( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, const sdr::table::CellRef& rCell, sal_Int32 nIndex, const AccessibleShapeTreeInfo& rShapeTreeInfo); 62 virtual ~AccessibleCell (void); 63 64 virtual void Init (void); 65 66 virtual bool operator== (const AccessibleCell& rAccessibleCell); 67 68 virtual sal_Bool SetState (sal_Int16 aState); 69 virtual sal_Bool ResetState (sal_Int16 aState); 70 sal_Bool GetState (sal_Int16 aState); 71 72 // XInterface 73 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException); 74 virtual void SAL_CALL acquire( ) throw (); 75 virtual void SAL_CALL release( ) throw (); 76 77 // XAccessibleContext 78 virtual sal_Int32 SAL_CALL getAccessibleChildCount(void) throw(::com::sun::star::uno::RuntimeException); 79 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL getAccessibleChild(sal_Int32 nIndex) throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 80 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL getAccessibleStateSet(void) throw(::com::sun::star::uno::RuntimeException); 81 virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(void) throw(::com::sun::star::uno::RuntimeException); 82 virtual ::rtl::OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException); 83 84 // XAccessibleComponent 85 virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint) throw (::com::sun::star::uno::RuntimeException); 86 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint(const ::com::sun::star::awt::Point& aPoint) throw(::com::sun::star::uno::RuntimeException); 87 virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds(void) throw(::com::sun::star::uno::RuntimeException); 88 virtual ::com::sun::star::awt::Point SAL_CALL getLocation(void) throw(::com::sun::star::uno::RuntimeException); 89 virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(void) throw(::com::sun::star::uno::RuntimeException); 90 virtual ::com::sun::star::awt::Size SAL_CALL getSize(void) throw(::com::sun::star::uno::RuntimeException); 91 virtual void SAL_CALL addFocusListener ( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener) throw (::com::sun::star::uno::RuntimeException); 92 virtual void SAL_CALL removeFocusListener (const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); 93 virtual void SAL_CALL grabFocus (void) throw (::com::sun::star::uno::RuntimeException); 94 virtual sal_Int32 SAL_CALL getForeground(void) throw(::com::sun::star::uno::RuntimeException); 95 virtual sal_Int32 SAL_CALL getBackground(void) throw(::com::sun::star::uno::RuntimeException); 96 97 // XAccessibleExtendedComponent 98 virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont (void) throw (::com::sun::star::uno::RuntimeException); 99 virtual ::rtl::OUString SAL_CALL getTitledBorderText (void) throw (::com::sun::star::uno::RuntimeException); 100 virtual ::rtl::OUString SAL_CALL getToolTipText (void) throw (::com::sun::star::uno::RuntimeException); 101 102 // XAccessibleEventBroadcaster 103 virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException); 104 virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException); 105 106 // XServiceInfo 107 virtual ::rtl::OUString SAL_CALL getImplementationName (void) throw(::com::sun::star::uno::RuntimeException); 108 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL getSupportedServiceNames (void) throw(::com::sun::star::uno::RuntimeException); 109 110 // IAccessibleViewForwarderListener 111 virtual void ViewForwarderChanged (ChangeType aChangeType, const IAccessibleViewForwarder* pViewForwarder); 112 113 using cppu::WeakComponentImplHelperBase::addEventListener; 114 using cppu::WeakComponentImplHelperBase::removeEventListener; 115 116 // Misc 117 118 /** set the index _nIndex at the accessible cell param _nIndex The new index in parent. 119 */ 120 inline void setIndexInParent(sal_Int32 _nIndex) { mnIndexInParent = _nIndex; } 121 122 protected: 123 /// Bundle of information passed to all shapes in a document tree. 124 AccessibleShapeTreeInfo maShapeTreeInfo; 125 126 /// the index in parent. 127 sal_Int32 mnIndexInParent; 128 129 /// The accessible text engine. May be NULL if it can not be created. 130 AccessibleTextHelper* mpText; 131 132 sdr::table::CellRef mxCell; 133 134 /// This method is called from the component helper base class while disposing. 135 virtual void SAL_CALL disposing (void); 136 137 private: 138 explicit AccessibleCell(void); // not implemented 139 explicit AccessibleCell(const AccessibleCell&); // not implemented 140 AccessibleCell& operator=(const AccessibleCell&); // not implemented 141 }; 142 143 } // end of namespace accessibility 144 145 #endif 146