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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /winaccessibility/inc/AccContainerEventListener.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'winaccessibility/inc/AccContainerEventListener.hxx')
-rw-r--r-- | winaccessibility/inc/AccContainerEventListener.hxx | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/winaccessibility/inc/AccContainerEventListener.hxx b/winaccessibility/inc/AccContainerEventListener.hxx new file mode 100644 index 000000000..c880374fb --- /dev/null +++ b/winaccessibility/inc/AccContainerEventListener.hxx @@ -0,0 +1,99 @@ +/* -*- 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 + +enum class UnoMSAAEvent; + +#include <stdio.h> +#include "AccEventListener.hxx" +#include <com/sun/star/accessibility/XAccessibleEventListener.hpp> +#include <com/sun/star/accessibility/XAccessible.hpp> + + +/** + * AccContainerEventListener is inherited from AccEventListener. It handles the events + * generated by container controls. The accessible roles are: CANVAS, COMBO_BOX, DOCUMENT, + * EMBEDDED_OBJECT, END_NOTE, FILLER, FOOTNOTE, FOOTER, GRAPHIC, HEADER, LAYERED_PANE, + * MENU_BAR, POPUP_MENU, OPTION_PANE, PAGE_TAB, PAGE_TAB_LIST, PANEL, SCROLL_PANE, SPLIT_PANE, + * STATUS_BAR, TABLE_CELL, TEXT_FRAME, TOOL_BAR, VIEW_PORT. + * It defines the procedure of specific event handling related with containsers and provides + * the detailed support for some related methods. + */ +class AccContainerEventListener: public AccEventListener +{ +public: + AccContainerEventListener(css::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent); + virtual ~AccContainerEventListener() override; + + //AccessibleEventListener + virtual void SAL_CALL notifyEvent( const css::accessibility::AccessibleEventObject& aEvent ) override; + + //for child changed event + virtual void HandleChildChangedEvent( + css::uno::Any oldValue, css::uno::Any newValue); + + //for selection changed event + virtual void HandleSelectionChangedEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + + //for all children changed event + virtual void HandleAllChildrenChangedEvent(); + + //for text changed event + virtual void HandleTextChangedEvent( + css::uno::Any oldValue, css::uno::Any newValue); + virtual void HandleStateChangedEvent( + css::uno::Any oldValue, css::uno::Any newValue) override; + + //for value changed event + virtual void HandleValueChangedEvent( + css::uno::Any oldValue, css::uno::Any newValue); + + //state changed + virtual void SetComponentState(short state, bool enable) override; + virtual void FireStatePropertyChange(short state, bool set) override; + virtual void FireStateFocusedChange(bool enable) override; + virtual bool IsEditable(css::uno::Reference<css::accessibility::XAccessibleContext> const & xContext); + + // update all children's state + void UpdateAllChildrenState( css::accessibility::XAccessible* pXAccessible); + + bool NotifyChildEvent(UnoMSAAEvent eWinEvent, const css::uno::Any& Value); + + virtual void HandleSelectionChangedAddEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + virtual void HandleSelectionChangedRemoveEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + virtual void HandleSelectionChangedWithinEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + + virtual void HandlePageChangedEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + + virtual void HandleSectionChangedEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + virtual void HandleColumnChangedEvent( + const css::uno::Any &oldValue, const css::uno::Any &newValue); + + //for name changed event + virtual void HandleNameChangedEvent(css::uno::Any name) override; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |