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90 строки
3.2 KiB
Plaintext
90 строки
3.2 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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 the Mozilla browser.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Bill Haneman (bill.haneman@sun.com)
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* Paul Sandoz (paul.sandoz@sun.com)
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* John Gaunt (jgaunt@netscape.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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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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#include "nsISupports.idl"
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#include "nsIAccessibleHyperLink.idl"
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/**
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* A cross-platform interface that deals with text which contains hyperlinks.
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* Each link is an embedded object representing exactly 1 character within
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* the hypertext.
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*
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* Current implementation assumes every embedded object is a link.
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*/
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[scriptable, uuid(b33684e2-090c-4e1d-a3d9-f4b46f4237b9)]
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interface nsIAccessibleHyperText : nsISupports
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{
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/**
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* Return the number of links contained within this hypertext object.
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*/
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readonly attribute long linkCount;
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/**
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* Return link accessible at the given index.
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*
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* @param index [in] 0-based index of the link that is to be retrieved
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*
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* @return link accessible or null if there is no link at that index
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*/
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nsIAccessibleHyperLink getLinkAt(in long index);
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/**
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* Return index of the given link.
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*
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* @param link [in] link accessible the index is requested for
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*
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* @return index of the given link or null if there's no link within
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* hypertext accessible
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*/
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long getLinkIndex(in nsIAccessibleHyperLink link);
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/*
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* Return link index at the given offset within hypertext accessible.
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*
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* @param offset [in] the 0-based character index
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*
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* @return 0-based link's index or -1 if no link is present at that
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* offset
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*/
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long getLinkIndexAtOffset(in long offset);
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};
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