mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:expandtab:shiftwidth=4:tabstop=4:
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*/
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Sun Microsystems, Inc.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Bolian Yin (bolian.yin@sun.com)
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* John Sun (john.sun@sun.com)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef __NS_ACCESSIBLE_WRAP_H__
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#define __NS_ACCESSIBLE_WRAP_H__
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#include "nsCOMPtr.h"
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#include "nsAccessible.h"
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#include "prlog.h"
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#ifdef PR_LOGGING
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#define MAI_LOGGING
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#endif /* #ifdef PR_LOGGING */
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struct _AtkObject;
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typedef struct _AtkObject AtkObject;
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enum AtkProperty {
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PROP_0, // gobject convention
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PROP_NAME,
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PROP_DESCRIPTION,
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PROP_PARENT, // ancestry has changed
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PROP_ROLE,
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PROP_LAYER,
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PROP_MDI_ZORDER,
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PROP_TABLE_CAPTION,
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PROP_TABLE_COLUMN_DESCRIPTION,
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PROP_TABLE_COLUMN_HEADER,
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PROP_TABLE_ROW_DESCRIPTION,
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PROP_TABLE_ROW_HEADER,
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PROP_TABLE_SUMMARY,
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PROP_LAST // gobject convention
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};
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struct AtkPropertyChange {
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PRInt32 type; // property type as listed above
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void *oldvalue;
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void *newvalue;
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};
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class MaiHyperlink;
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/**
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* nsAccessibleWrap, and its descendents in atk directory provide the
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* implementation of AtkObject.
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*/
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class nsAccessibleWrap: public nsAccessible
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{
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public:
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nsAccessibleWrap(nsIDOMNode*, nsIWeakReference *aShell);
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virtual ~nsAccessibleWrap();
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NS_IMETHOD Shutdown();
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#ifdef MAI_LOGGING
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virtual void DumpnsAccessibleWrapInfo(int aDepth) {}
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static PRInt32 mAccWrapCreated;
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static PRInt32 mAccWrapDeleted;
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#endif
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// return the atk object for this nsAccessibleWrap
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NS_IMETHOD GetNativeInterface(void **aOutAccessible);
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NS_IMETHOD FireAccessibleEvent(nsIAccessibleEvent *aEvent);
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AtkObject * GetAtkObject(void);
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PRBool IsValidObject();
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// get/set the MaiHyperlink object for this nsAccessibleWrap
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MaiHyperlink* GetMaiHyperlink(PRBool aCreate = PR_TRUE);
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void SetMaiHyperlink(MaiHyperlink* aMaiHyperlink);
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static const char * ReturnString(nsAString &aString) {
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static nsCString returnedString;
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returnedString = NS_ConvertUTF16toUTF8(aString);
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return returnedString.get();
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}
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protected:
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nsresult FireAtkStateChangeEvent(nsIAccessibleEvent *aEvent,
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AtkObject *aObject);
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nsresult FireAtkTextChangedEvent(nsIAccessibleEvent *aEvent,
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AtkObject *aObject);
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nsresult FireAtkPropChangedEvent(nsIAccessibleEvent *aEvent,
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AtkObject *aObject);
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AtkObject *mAtkObject;
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private:
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PRUint16 CreateMaiInterfaces(void);
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};
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#endif /* __NS_ACCESSIBLE_WRAP_H__ */
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