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Diffstat (limited to 'winaccessibility/inc/AccEventListener.hxx')
-rw-r--r-- | winaccessibility/inc/AccEventListener.hxx | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/winaccessibility/inc/AccEventListener.hxx b/winaccessibility/inc/AccEventListener.hxx new file mode 100644 index 000000000..4e29e9f50 --- /dev/null +++ b/winaccessibility/inc/AccEventListener.hxx @@ -0,0 +1,79 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#pragma once + +#include <com/sun/star/accessibility/XAccessibleEventListener.hpp> +#include <com/sun/star/accessibility/XAccessible.hpp> + +#include <cppuhelper/implbase.hxx> + +class AccObjectManagerAgent; + +/** + * AccEventListener is the general event listener for all controls. It defines the + * procedure of all the event handling and provides the basic support for some simple + * methods. + */ +class AccEventListener : public ::cppu::WeakImplHelper<css::accessibility::XAccessibleEventListener> +{ +protected: + //accessible owner's pointer + css::uno::Reference<css::accessibility::XAccessible> m_xAccessible; + //agent pointer for objects' manager + AccObjectManagerAgent* pAgent; + +public: + AccEventListener(css::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent); + virtual ~AccEventListener() override; + + // XEventListener + virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override; + + // XAccessibleEventListener + virtual void SAL_CALL + notifyEvent(const css::accessibility::AccessibleEventObject& aEvent) override; + + //for name changed event + virtual void HandleNameChangedEvent(css::uno::Any name); + + //for description changed event + virtual void HandleDescriptionChangedEvent(); + + //for state changed event + virtual void HandleStateChangedEvent(css::uno::Any oldValue, css::uno::Any newValue); + virtual void SetComponentState(short state, bool enable); + virtual void FireStatePropertyChange(short state, bool set); + virtual void FireStateFocusedChange(bool enable); + + //for bound rect changed event + virtual void HandleBoundrectChangedEvent(); + + //for visible data changed event + virtual void HandleVisibleDataChangedEvent(); + + // get the accessible role of m_xAccessible + virtual short GetRole(); + //get the accessible parent's role + virtual short GetParentRole(); + + void RemoveMeFromBroadcaster(); +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |