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 #ifndef __ACCOBJECTMANAGERAGENT_HXX 23 #define __ACCOBJECTMANAGERAGENT_HXX 24 25 #ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLE_HPP_ 26 #include <com/sun/star/accessibility/XAccessible.hpp> 27 #endif 28 29 struct IMAccessible; 30 struct IAccessible; 31 class AccObjectWinManager; 32 33 /**************************************************************** 34 AccObjectMangerAgent is used for manaing AccObjects,which encapsulates 35 platform differences,and call AccObjectWinManager for Windows platform. To do for 36 Linux platform 37 *****************************************************************/ 38 class AccObjectManagerAgent 39 { 40 private: 41 42 AccObjectWinManager* pWinManager; 43 44 public: 45 46 AccObjectManagerAgent(); 47 virtual ~AccObjectManagerAgent(); 48 49 virtual unsigned char InsertAccObj( com::sun::star::accessibility::XAccessible* pXAcc, 50 com::sun::star::accessibility::XAccessible* pParentXAcc, 51 long pWnd=0); 52 virtual void GetIAccessibleFromResID(long childID,IMAccessible**); 53 virtual unsigned char GetIAccessibleFromXAccessible(com::sun::star::accessibility::XAccessible* pXAcc, IAccessible** ppIA); 54 55 virtual void DeleteAccObj( com::sun::star::accessibility::XAccessible* pXAcc ); 56 virtual IMAccessible* GetIMAccByXAcc(com::sun::star::accessibility::XAccessible* pXAcc); 57 58 unsigned char NotifyAccEvent( short pEvent = 0, com::sun::star::accessibility::XAccessible* pXAcc = 0 ); 59 60 unsigned char InsertChildrenAccObj( com::sun::star::accessibility::XAccessible* pXAcc, 61 long pWnd=0); 62 void DeleteChildrenAccObj( com::sun::star::accessibility::XAccessible* pXAcc ); 63 64 void DecreaseState( com::sun::star::accessibility::XAccessible* pXAcc,unsigned short pState ); 65 void IncreaseState( com::sun::star::accessibility::XAccessible* pXAcc,unsigned short pState ); 66 void UpdateState( com::sun::star::accessibility::XAccessible* pXAcc ); 67 68 void UpdateLocation( com::sun::star::accessibility::XAccessible* pXAcc, 69 long Top = 0,long left = 0,long width = 0,long height = 0 ); 70 void UpdateAction( com::sun::star::accessibility::XAccessible* pXAcc ); 71 72 void UpdateValue( com::sun::star::accessibility::XAccessible* pXAcc ); 73 void UpdateValue( com::sun::star::accessibility::XAccessible* pXAcc, com::sun::star::uno::Any ); 74 75 void UpdateAccName( com::sun::star::accessibility::XAccessible* pXAcc, com::sun::star::uno::Any newName); 76 void UpdateAccName( com::sun::star::accessibility::XAccessible* pXAcc); 77 78 void UpdateDescription( com::sun::star::accessibility::XAccessible* pXAcc, com::sun::star::uno::Any newDesc ); 79 void UpdateDescription( com::sun::star::accessibility::XAccessible* pXAcc ); 80 81 void NotifyDestroy(com::sun::star::accessibility::XAccessible* pXAcc); 82 83 com::sun::star::accessibility::XAccessible* GetParentXAccessible( 84 com::sun::star::accessibility::XAccessible* pXAcc ); 85 short GetParentRole(com::sun::star::accessibility::XAccessible* pXAcc ); 86 unsigned short IsContainer(com::sun::star::accessibility::XAccessible* pXAcc); 87 88 void SaveTopWindowHandle(long hWnd, com::sun::star::accessibility::XAccessible* pXAcc); 89 90 void UpdateChildState(com::sun::star::accessibility::XAccessible* pXAcc); 91 92 bool IsSpecialToolboItem(com::sun::star::accessibility::XAccessible* pXAcc); 93 94 short GetRole(com::sun::star::accessibility::XAccessible* pXAcc); 95 96 com::sun::star::accessibility::XAccessible* GetAccDocByAccTopWin( com::sun::star::accessibility::XAccessible* pXAcc ); 97 bool IsTopWinAcc( com::sun::star::accessibility::XAccessible* pXAcc ); 98 99 bool IsStateManageDescendant(com::sun::star::accessibility::XAccessible* pXAcc); 100 }; 101 102 #endif 103