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_TABLE_SHAPE_HXX 25 #define _SVX_ACCESSIBILITY_ACCESSIBLE_TABLE_SHAPE_HXX 26 27 #include <com/sun/star/table/XTable.hpp> 28 #include <com/sun/star/accessibility/XAccessibleTable.hpp> 29 #include <com/sun/star/accessibility/XAccessibleSelection.hpp> 30 #include <com/sun/star/util/XModifyListener.hpp> 31 32 #include <rtl/ref.hxx> 33 34 #include <cppuhelper/implbase2.hxx> 35 36 #include <svx/AccessibleShape.hxx> 37 #include <com/sun/star/view/XSelectionChangeListener.hpp> 38 #include <com/sun/star/accessibility/XAccessibleTableSelection.hpp> 39 #include <cppuhelper/compbase5.hxx> 40 41 #include <boost/noncopyable.hpp> 42 43 namespace sdr { namespace table { 44 class SvxTableController; 45 } } 46 47 namespace accessibility 48 { 49 class AccessibleTableShapeImpl; 50 class AccessibleCell; 51 52 /*typedef ::cppu::ImplInheritanceHelper2< AccessibleShape, 53 ::com::sun::star::accessibility::XAccessibleSelection, 54 ::com::sun::star::accessibility::XAccessibleTable 55 > AccessibleTableShape_Base;*/ 56 typedef ::cppu::ImplInheritanceHelper2< AccessibleShape, 57 ::com::sun::star::accessibility::XAccessibleTable, 58 ::com::sun::star::view::XSelectionChangeListener 59 > AccessibleTableShape_Base; 60 /** @descr 61 */ 62 class AccessibleTableShape : boost::noncopyable, public AccessibleTableShape_Base, public ::com::sun::star::accessibility::XAccessibleTableSelection 63 { 64 public: 65 AccessibleTableShape( const AccessibleShapeInfo& rShapeInfo, const AccessibleShapeTreeInfo& rShapeTreeInfo ); 66 virtual ~AccessibleTableShape( ); 67 68 virtual void Init (void); 69 70 // XInterface 71 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ); 72 virtual void SAL_CALL acquire( ) throw (); 73 virtual void SAL_CALL release( ) throw (); 74 75 // XAccessible 76 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext> SAL_CALL getAccessibleContext( ); 77 78 // XAccessibleContext 79 virtual sal_Int32 SAL_CALL getAccessibleChildCount( ); 80 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ); 81 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ); 82 virtual sal_Int16 SAL_CALL getAccessibleRole (void); 83 84 // XAccessibleTable 85 virtual sal_Int32 SAL_CALL getAccessibleRowCount(); 86 virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ); 87 virtual ::rtl::OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ); 88 virtual ::rtl::OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ); 89 virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ); 90 virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ); 91 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ); 92 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ); 93 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ); 94 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ); 95 virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ); 96 virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ); 97 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ); 98 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ); 99 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ); 100 virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ); 101 virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ); 102 virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ); 103 virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ); 104 105 // XAccessibleSelection 106 virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ); 107 virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ); 108 virtual void SAL_CALL clearAccessibleSelection( ); 109 virtual void SAL_CALL selectAllAccessibleChildren( ); 110 virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ); 111 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ); 112 virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nChildIndex ); 113 //===== XAccessibleTableSelection ============================================ 114 virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) ; 115 virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) ; 116 virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) ; 117 virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) ; 118 119 // XServiceInfo 120 virtual ::rtl::OUString SAL_CALL getImplementationName( ); 121 122 // XComponent 123 virtual void SAL_CALL disposing( ); 124 125 // XSelectionChangeListener 126 virtual void SAL_CALL 127 disposing (const ::com::sun::star::lang::EventObject& Source); 128 virtual void SAL_CALL 129 selectionChanged (const ::com::sun::star::lang::EventObject& rEvent); 130 sal_Int32 mnPreviousSelectionCount; 131 using AccessibleShape::disposing; 132 friend class AccessibleTableHeaderShape; 133 134 void getColumnAndRow( sal_Int32 nChildIndex, sal_Int32& rnColumn, sal_Int32& rnRow ); 135 // overwrite the SetState & ResetState to do special operation for table cell's internal text 136 virtual sal_Bool SetState (sal_Int16 aState); 137 virtual sal_Bool ResetState (sal_Int16 aState); 138 // The following two methods are used to set state directly on table object, instread of the internal cell or paragraph. 139 sal_Bool SetStateDirectly (sal_Int16 aState); 140 sal_Bool ResetStateDirectly (sal_Int16 aState); 141 // Get the currently active cell which is text editing 142 AccessibleCell* GetActiveAccessibleCell(); 143 144 protected: 145 virtual ::rtl::OUString CreateAccessibleBaseName(void); 146 147 sdr::table::SvxTableController* getTableController(); 148 149 void checkCellPosition( sal_Int32 nCol, sal_Int32 nRow ); 150 //IAccessibility2 Implementation 2009, move to public 151 //void getColumnAndRow( sal_Int32 nChildIndex, sal_Int32& rnColumn, sal_Int32& rnRow ) throw (::com::sun::star::lang::IndexOutOfBoundsException ); 152 153 private: 154 rtl::Reference< AccessibleTableShapeImpl > mxImpl; 155 sal_Int32 GetIndexOfSelectedChild( sal_Int32 nSelectedChildIndex ) const; 156 }; 157 158 typedef ::cppu::WeakImplHelper5< 159 ::com::sun::star::accessibility::XAccessible, 160 ::com::sun::star::accessibility::XAccessibleComponent, 161 ::com::sun::star::accessibility::XAccessibleContext, 162 ::com::sun::star::accessibility::XAccessibleTable, 163 ::com::sun::star::accessibility::XAccessibleTableSelection > 164 AccessibleTableHeaderShape_BASE; 165 166 class AccessibleTableHeaderShape : boost::noncopyable, 167 public MutexOwner, 168 public AccessibleTableHeaderShape_BASE 169 { 170 public: 171 // bRow, sal_True means rowheader, sal_False means columnheader 172 AccessibleTableHeaderShape( AccessibleTableShape* pTable, sal_Bool bRow ); 173 virtual ~AccessibleTableHeaderShape(); 174 175 // XAccessible 176 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext> SAL_CALL getAccessibleContext( ); 177 178 // XAccessibleContext 179 virtual sal_Int32 SAL_CALL getAccessibleChildCount( ); 180 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ); 181 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ); 182 virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ); 183 virtual sal_Int16 SAL_CALL getAccessibleRole( ); 184 virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ); 185 virtual ::rtl::OUString SAL_CALL getAccessibleName( ); 186 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ); 187 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ); 188 virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ); 189 190 //XAccessibleComponent 191 virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ); 192 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ); 193 virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ); 194 virtual ::com::sun::star::awt::Point SAL_CALL getLocation( ); 195 virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ); 196 virtual ::com::sun::star::awt::Size SAL_CALL getSize( ); 197 virtual sal_Int32 SAL_CALL getForeground( ); 198 virtual sal_Int32 SAL_CALL getBackground( ); 199 virtual void SAL_CALL grabFocus( ); 200 201 // XAccessibleTable 202 virtual sal_Int32 SAL_CALL getAccessibleRowCount(); 203 virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ); 204 virtual ::rtl::OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ); 205 virtual ::rtl::OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ); 206 virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ); 207 virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ); 208 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ); 209 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ); 210 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ); 211 virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ); 212 virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ); 213 virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ); 214 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ); 215 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ); 216 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ); 217 virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ); 218 virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ); 219 virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ); 220 virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ); 221 222 //===== XAccessibleTableSelection ============================================ 223 virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) ; 224 virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) ; 225 virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) ; 226 virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) ; 227 private: 228 SVX_DLLPRIVATE explicit AccessibleTableHeaderShape( const ::com::sun::star::uno::Reference< 229 ::com::sun::star::accessibility::XAccessible>& rxParent ); 230 sal_Bool mbRow; 231 rtl::Reference< AccessibleTableShape > mpTable; 232 }; 233 234 } // end of namespace accessibility 235 236 #endif 237