winaccessibility/inc/AccParagraphEventListener.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_WINACCESSIBILITY_INC_ACCPARAGRAPHEVENTLISTENER_HXX
  21 #define INCLUDED_WINACCESSIBILITY_INC_ACCPARAGRAPHEVENTLISTENER_HXX
  22
  23 #include <stdio.h>
  24 #include "AccContainerEventListener.hxx"
  25 #include <com/sun/star/accessibility/XAccessibleEventListener.hpp>
  26 #include <com/sun/star/accessibility/XAccessible.hpp>
  27
  28 /**
  29  * AccParagraphEventListener is inherited from AccContainerEventListener. It handles the events
  30  * generated by container controls. The accessible roles are: PARAGRAPH and HEADING.
  31  * It defines the procedure of specific event handling related with text containsers and provides
  32  * the detailed support for some related methods.
  33  */
  34 class AccParagraphEventListener : public AccContainerEventListener
  35 {
  36 public:
  37     AccParagraphEventListener(css::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent);
  38     virtual ~AccParagraphEventListener() override;
  39
  40     //AccessibleEventListener
  41     virtual void SAL_CALL
  42     notifyEvent(const css::accessibility::AccessibleEventObject& aEvent) override;
  43
  44     //for caret changed event
  45     virtual void HandleCaretChangedEvent(css::uno::Any oldValue, css::uno::Any newValue);
  46
  47     virtual void SetComponentState(short state, bool enable) override;
  48
  49     //add TEXT_SELECTION_CHANGED event
  50     void HandleTextSelectionChangedEvent();
  51 };
  52
  53 #endif // INCLUDED_WINACCESSIBILITY_INC_ACCPARAGRAPHEVENTLISTENER_HXX
  54
  55 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */