| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _SVX_ACCESSIBILITY_IACCESSIBLE_PARENT_HXX |
| #define _SVX_ACCESSIBILITY_IACCESSIBLE_PARENT_HXX |
| |
| #include <com/sun/star/uno/RuntimeException.hpp> |
| #include <com/sun/star/drawing/XShape.hpp> |
| #include <sal/types.h> |
| #ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_SHAPE_MANAGER_HXX |
| #include "AccessibleControlShape.hxx" |
| #endif |
| namespace accessibility { |
| |
| class AccessibleShape; |
| class AccessibleShapeTreeInfo; |
| |
| /** This interface contains methods missing from the |
| <type>XAccessibleContext</type> interface that allow the modification of |
| parent/child relationship. |
| */ |
| class IAccessibleParent |
| { |
| public: |
| /** Allow for a virtual destructor. |
| */ |
| virtual ~IAccessibleParent (void){}; |
| |
| /** A call to this method requests the implementor to replace one child |
| with another and send the appropriate notifications. That are two |
| child events: One notifying the removal of the current child and one |
| about the existence of the new child. The index of the new child is |
| implementation dependent, i.e. it is not guaranteed that the |
| replacement has the same index as the current child has. |
| |
| <p>A default implementation can just use the ShapeTypeHandler::CreateAccessibleObject |
| to let a factory create the new instance with the parameters given, and then |
| place the new shape into the own structures.</p> |
| |
| @param pCurrentChild |
| This child is about to be replaced. |
| |
| @param _rxShape |
| The UNO shape which the old and new child represent |
| |
| @param _nIndex |
| The IndexInParent of the old child. Note that the index in |
| parent of the replacement is not necessarily the same as |
| that of the current child. |
| |
| @param _rShapeTreeInfo |
| The TreeInfo for the old child. |
| |
| @return |
| If the replacement has taken place successfully <TRUE/> is |
| returned. If the replacement can not be carried out or an error |
| occurs that does not result in an exception then <FALSE/> is |
| returned. |
| |
| @raises RuntimeException |
| in case something went heavily wrong |
| */ |
| virtual sal_Bool ReplaceChild ( |
| AccessibleShape* pCurrentChild, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& _rxShape, |
| const long _nIndex, |
| const AccessibleShapeTreeInfo& _rShapeTreeInfo |
| ) throw (::com::sun::star::uno::RuntimeException) = 0; |
| //Add this method to support Form Controls |
| virtual AccessibleControlShape* GetAccControlShapeFromModel |
| (::com::sun::star::beans::XPropertySet*) |
| throw (::com::sun::star::uno::RuntimeException){return NULL;}; |
| virtual ::com::sun::star::uno::Reference< |
| ::com::sun::star::accessibility::XAccessible> |
| GetAccessibleCaption (const ::com::sun::star::uno::Reference< |
| ::com::sun::star::drawing::XShape>&) |
| throw (::com::sun::star::uno::RuntimeException){return NULL;}; |
| virtual sal_Bool IsDocumentSelAll(){ return sal_False; } |
| }; |
| |
| } // end of namespace accessibility |
| |
| #endif |