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 SC_ACCESSIBLEFILTERMENU_HXX 25 #define SC_ACCESSIBLEFILTERMENU_HXX 26 27 #include "AccessibleContextBase.hxx" 28 #include "cppuhelper/implbase1.hxx" 29 30 #include <com/sun/star/accessibility/XAccessibleSelection.hpp> 31 #include <com/sun/star/accessibility/XAccessibleText.hpp> 32 #include <com/sun/star/accessibility/XAccessibleTextAttributes.hpp> 33 #include <com/sun/star/accessibility/TextSegment.hpp> 34 35 #include <vector> 36 37 namespace com { namespace sun { namespace star { 38 namespace accessibility { 39 struct AccessibleEventObject; 40 } 41 }}} 42 43 class ScDocument; 44 class ScMenuFloatingWindow; 45 46 typedef ::cppu::ImplHelper1< 47 ::com::sun::star::accessibility::XAccessibleSelection > ScAccessibleFilterMenu_BASE; 48 49 class ScAccessibleFilterMenu : 50 public ScAccessibleContextBase, 51 public ScAccessibleFilterMenu_BASE 52 { 53 public: 54 explicit ScAccessibleFilterMenu( 55 const ::com::sun::star::uno::Reference< 56 ::com::sun::star::accessibility::XAccessible>& rxParent, 57 ScMenuFloatingWindow* pWin, const ::rtl::OUString& rName, size_t nMenuPos, ScDocument* pDoc); 58 virtual ~ScAccessibleFilterMenu(); 59 60 // XAccessibleComponent 61 62 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > 63 SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& rPoint ); 64 65 virtual sal_Bool SAL_CALL isVisible(); 66 67 virtual void SAL_CALL grabFocus(); 68 69 virtual sal_Int32 SAL_CALL getForeground(); 70 71 virtual sal_Int32 SAL_CALL getBackground(); 72 73 // XAccessibleContext 74 75 virtual ::rtl::OUString SAL_CALL getAccessibleName(); 76 77 virtual sal_Int32 SAL_CALL getAccessibleChildCount(); 78 79 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 80 getAccessibleChild(sal_Int32 nIndex); 81 82 virtual ::com::sun::star::uno::Reference< 83 ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL 84 getAccessibleStateSet(); 85 86 virtual ::rtl::OUString SAL_CALL getImplementationName(); 87 88 // XAccessibleEventBroadcaster 89 90 using ScAccessibleContextBase::addEventListener; 91 using ScAccessibleContextBase::removeEventListener; 92 93 virtual void SAL_CALL 94 addEventListener( 95 const ::com::sun::star::uno::Reference< 96 ::com::sun::star::accessibility::XAccessibleEventListener>& xListener); 97 98 // Remove an existing event listener. 99 virtual void SAL_CALL 100 removeEventListener( 101 const ::com::sun::star::uno::Reference< 102 ::com::sun::star::accessibility::XAccessibleEventListener>& xListener); 103 104 // XAccessibleSelection 105 106 virtual void SAL_CALL selectAccessibleChild(sal_Int32 nChildIndex); 107 108 virtual sal_Bool SAL_CALL isAccessibleChildSelected(sal_Int32 nChildIndex); 109 110 virtual void SAL_CALL clearAccessibleSelection(); 111 112 virtual void SAL_CALL selectAllAccessibleChildren(); 113 114 virtual ::sal_Int32 SAL_CALL getSelectedAccessibleChildCount(); 115 116 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL 117 getSelectedAccessibleChild(sal_Int32 nChildIndex); 118 119 virtual void SAL_CALL deselectAccessibleChild(sal_Int32 nChildIndex); 120 121 // XInterface 122 123 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( 124 ::com::sun::star::uno::Type const & rType ); 125 126 virtual void SAL_CALL acquire() throw (); 127 virtual void SAL_CALL release() throw (); 128 129 // XTypeProvider 130 131 virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL getImplementationId(); 132 133 // non-UNO methods 134 135 void appendMenuItem(const ::rtl::OUString& rName, bool bEnabled, size_t nMenuPos); 136 void setMenuPos(size_t nMenuPos); 137 void setEnabled(bool bEnabled); 138 139 protected: 140 141 sal_Int32 getMenuItemCount() const; 142 143 virtual Rectangle GetBoundingBoxOnScreen() const; 144 145 virtual Rectangle GetBoundingBox() const; 146 147 private: 148 bool isSelected() const; 149 bool isFocused() const; 150 151 void updateStates(); 152 153 private: 154 ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > > maMenuItems; 155 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > mxStateSet; 156 157 size_t mnMenuPos; 158 ScMenuFloatingWindow* mpWindow; 159 ScDocument* mpDoc; 160 161 bool mbEnabled:1; 162 }; 163 164 #endif 165