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 25 #ifndef _SC_ACCESSIBLEPAGEHEADERAREA_HXX 26 #define _SC_ACCESSIBLEPAGEHEADERAREA_HXX 27 28 #ifndef _SC_ACCESSIBLE_CONTEXT_BASE_HXX 29 #include "AccessibleContextBase.hxx" 30 #endif 31 #include <editeng/svxenum.hxx> 32 33 class EditTextObject; 34 namespace accessibility 35 { 36 class AccessibleTextHelper; 37 } 38 class ScPreviewShell; 39 40 class ScAccessiblePageHeaderArea 41 : public ScAccessibleContextBase 42 { 43 public: 44 //===== internal ======================================================== 45 ScAccessiblePageHeaderArea( 46 const ::com::sun::star::uno::Reference< 47 ::com::sun::star::accessibility::XAccessible>& rxParent, 48 ScPreviewShell* pViewShell, 49 const EditTextObject* pEditObj, 50 sal_Bool bHeader, 51 SvxAdjust eAdjust); 52 protected: 53 virtual ~ScAccessiblePageHeaderArea (void); 54 public: GetEditTextObject() const55 const EditTextObject* GetEditTextObject() const { return mpEditObj; } 56 57 using ScAccessibleContextBase::disposing; 58 virtual void SAL_CALL disposing(); 59 60 ///===== SfxListener ===================================================== 61 62 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 63 64 ///===== XAccessibleComponent ============================================ 65 66 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > 67 SAL_CALL getAccessibleAtPoint( 68 const ::com::sun::star::awt::Point& rPoint ) 69 throw (::com::sun::star::uno::RuntimeException); 70 71 ///===== XAccessibleContext ============================================== 72 73 /// Return the number of currently visible children. 74 // is overloaded to calculate this on demand 75 virtual sal_Int32 SAL_CALL 76 getAccessibleChildCount(void) 77 throw (::com::sun::star::uno::RuntimeException); 78 79 /// Return the specified child or NULL if index is invalid. 80 // is overloaded to calculate this on demand 81 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 82 getAccessibleChild(sal_Int32 nIndex) 83 throw (::com::sun::star::uno::RuntimeException, 84 ::com::sun::star::lang::IndexOutOfBoundsException); 85 86 /// Return the set of current states. 87 virtual ::com::sun::star::uno::Reference< 88 ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL 89 getAccessibleStateSet(void) 90 throw (::com::sun::star::uno::RuntimeException); 91 92 ///===== XServiceInfo ==================================================== 93 94 /** Returns an identifier for the implementation of this object. 95 */ 96 virtual ::rtl::OUString SAL_CALL 97 getImplementationName(void) 98 throw (::com::sun::star::uno::RuntimeException); 99 100 /** Returns a list of all supported services. In this case that is just 101 the AccessibleContext and Accessible service. 102 */ 103 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL 104 getSupportedServiceNames(void) 105 throw (::com::sun::star::uno::RuntimeException); 106 107 ///===== XTypeProvider =================================================== 108 109 /** Returns a implementation id. 110 */ 111 virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL 112 getImplementationId(void) 113 throw (::com::sun::star::uno::RuntimeException); 114 115 protected: 116 virtual ::rtl::OUString SAL_CALL createAccessibleDescription(void) throw(::com::sun::star::uno::RuntimeException); 117 virtual ::rtl::OUString SAL_CALL createAccessibleName(void) throw (::com::sun::star::uno::RuntimeException); 118 119 virtual Rectangle GetBoundingBoxOnScreen(void) const throw(::com::sun::star::uno::RuntimeException); 120 virtual Rectangle GetBoundingBox(void) const throw (::com::sun::star::uno::RuntimeException); 121 122 private: 123 EditTextObject* mpEditObj; 124 accessibility::AccessibleTextHelper* mpTextHelper; 125 ScPreviewShell* mpViewShell; 126 sal_Bool mbHeader; 127 SvxAdjust meAdjust; 128 129 void CreateTextHelper(); 130 }; 131 132 133 #endif 134 135