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 __ACCTOPWINDOWLISTENER_HXX 23 #define __ACCTOPWINDOWLISTENER_HXX 24 25 #include <com/sun/star/awt/XTopWindowListener.hpp> 26 #include <com/sun/star/awt/XExtendedToolkit.hpp> 27 #include <com/sun/star/accessibility/XAccessibleContext.hpp> 28 #include <cppuhelper/weak.hxx> 29 30 #include "AccObjectManagerAgent.hxx" 31 32 /** 33 * AccEventListener is the general event listener for all top windows. The top windows defined 34 * in UNO are: FRAME, WINDOW, DIALOG, MENU, TOOLTIP. 35 * It implements the methods of XTopWindowListener and the most important method is windowOpened(). 36 * In this method, all the accessible objects (including COM object and Uno objects) are created and 37 * cached into bridge managers, and they are monitored by listeners for later accessible evnet handling. 38 */ 39 class AccTopWindowListener: 40 public com::sun::star::awt::XTopWindowListener, 41 public ::cppu::OWeakObject 42 43 { 44 private: 45 AccObjectManagerAgent accManagerAgent; 46 oslInterlockedCount m_refcount; 47 public: 48 AccTopWindowListener(); 49 virtual ~AccTopWindowListener(); 50 virtual void SAL_CALL windowOpened( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 51 virtual void SAL_CALL windowClosing( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 52 virtual void SAL_CALL windowClosed( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 53 virtual void SAL_CALL windowMinimized( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 54 virtual void SAL_CALL windowNormalized( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 55 virtual void SAL_CALL windowActivated( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 56 virtual void SAL_CALL windowDeactivated( const ::com::sun::star::lang::EventObject& e ) throw (::com::sun::star::uno::RuntimeException); 57 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException); 58 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException); 59 virtual void SAL_CALL acquire( ) throw (); 60 virtual void SAL_CALL release( ) throw (); 61 virtual void AddAllListeners(com::sun::star::accessibility::XAccessible* pAccessible,com::sun::star::accessibility::XAccessible* pParentXAcc,HWND pWND ); 62 //for On-Demand load. 63 virtual void handleWindowOpened( com::sun::star::accessibility::XAccessible* pAccessible ); 64 }; 65 66 #endif 67