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_STANDARD_ACCESSIBLEMENUBASECOMPONENT_HXX 25 #define ACCESSIBILITY_STANDARD_ACCESSIBLEMENUBASECOMPONENT_HXX 26 27 #include <com/sun/star/accessibility/XAccessible.hpp> 28 #include <com/sun/star/lang/XServiceInfo.hpp> 29 #include <com/sun/star/awt/Point.hpp> 30 #include <comphelper/accessiblecomponenthelper.hxx> 31 #ifndef _CPPUHELPER_IMPLBASE2_HXX 32 #include <cppuhelper/implbase2.hxx> 33 #endif 34 #include <tools/link.hxx> 35 36 #include <vector> 37 38 class Menu; 39 class VclSimpleEvent; 40 class VclMenuEvent; 41 class VCLExternalSolarLock; 42 43 namespace utl { 44 class AccessibleStateSetHelper; 45 } 46 47 // ---------------------------------------------------- 48 // class OAccessibleMenuBaseComponent 49 // ---------------------------------------------------- 50 51 typedef ::comphelper::OAccessibleExtendedComponentHelper AccessibleExtendedComponentHelper_BASE; 52 53 typedef ::cppu::ImplHelper2< 54 ::com::sun::star::accessibility::XAccessible, 55 ::com::sun::star::lang::XServiceInfo > OAccessibleMenuBaseComponent_BASE; 56 57 class OAccessibleMenuBaseComponent : public AccessibleExtendedComponentHelper_BASE, 58 public OAccessibleMenuBaseComponent_BASE 59 { 60 friend class OAccessibleMenuItemComponent; 61 friend class VCLXAccessibleMenuItem; 62 friend class VCLXAccessibleMenu; 63 64 private: 65 VCLExternalSolarLock* m_pExternalLock; 66 67 protected: 68 typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > > AccessibleChildren; 69 70 AccessibleChildren m_aAccessibleChildren; 71 Menu* m_pMenu; 72 73 sal_Bool m_bEnabled; 74 sal_Bool m_bFocused; 75 sal_Bool m_bVisible; 76 sal_Bool m_bSelected; 77 sal_Bool m_bChecked; 78 GetMenu()79 Menu* GetMenu() { return m_pMenu; } 80 81 virtual sal_Bool IsEnabled(); 82 virtual sal_Bool IsFocused(); 83 virtual sal_Bool IsVisible(); 84 virtual sal_Bool IsSelected(); 85 virtual sal_Bool IsChecked(); 86 87 void SetEnabled( sal_Bool bEnabled ); 88 void SetFocused( sal_Bool bFocused ); 89 void SetVisible( sal_Bool bVisible ); 90 void SetSelected( sal_Bool bSelected ); 91 void SetChecked( sal_Bool bChecked ); 92 93 void UpdateEnabled( sal_Int32 i, sal_Bool bEnabled ); 94 void UpdateFocused( sal_Int32 i, sal_Bool bFocused ); 95 void UpdateVisible(); 96 void UpdateSelected( sal_Int32 i, sal_Bool bSelected ); 97 void UpdateChecked( sal_Int32 i, sal_Bool bChecked ); 98 void UpdateAccessibleName( sal_Int32 i ); 99 void UpdateItemText( sal_Int32 i ); 100 101 sal_Int32 GetChildCount(); 102 103 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > GetChild( sal_Int32 i ); 104 ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > GetChildAt( const ::com::sun::star::awt::Point& rPoint ); 105 106 void InsertChild( sal_Int32 i ); 107 void RemoveChild( sal_Int32 i ); 108 109 virtual sal_Bool IsHighlighted(); 110 sal_Bool IsChildHighlighted(); 111 112 virtual sal_Bool IsMenuHideDisabledEntries(); 113 114 void SelectChild( sal_Int32 i ); 115 void DeSelectAll(); 116 sal_Bool IsChildSelected( sal_Int32 i ); 117 118 virtual void Select(); 119 virtual void DeSelect(); 120 virtual void Click(); 121 virtual sal_Bool IsPopupMenuOpen(); 122 123 DECL_LINK( MenuEventListener, VclSimpleEvent* ); 124 125 virtual void ProcessMenuEvent( const VclMenuEvent& rVclMenuEvent ); 126 127 virtual void FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ) = 0; 128 129 // XComponent 130 virtual void SAL_CALL disposing(); 131 132 public: 133 OAccessibleMenuBaseComponent( Menu* pMenu ); 134 virtual ~OAccessibleMenuBaseComponent(); 135 136 void SetStates(); 137 138 // XInterface 139 DECLARE_XINTERFACE() 140 141 // XTypeProvider 142 DECLARE_XTYPEPROVIDER() 143 144 // XServiceInfo 145 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& rServiceName ) throw (::com::sun::star::uno::RuntimeException); 146 147 // XAccessible 148 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); 149 150 // XAccessibleContext 151 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException); 152 }; 153 154 #endif // ACCESSIBILITY_STANDARD_ACCESSIBLEMENUBASECOMPONENT_HXX 155 156