gecko-dev/content/base/public/nsISelection3.idl
Justin Lebar f86987c51a Bug 581051 - Move selection.modify() from nsISelection.idl into nsISelection3.idl. r,approval2.0=jst
--HG--
extra : rebase_source : 9008b467241f21bc66d5fca734d916400d21e3b2
2010-07-22 11:02:06 -07:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Selection code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Justin Lebar <justin.lebar@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
[scriptable, uuid(94ac0cb4-95b4-11df-8e13-0026b9792740)]
interface nsISelection3 : nsISupports
{
/**
* Modifies the selection. Note that the parameters are case-insensitive.
*
* @param alter can be one of { "move", "extend" }
* - "move" collapses the selection to the end of the selection and
* applies the movement direction/granularity to the collapsed
* selection.
* - "extend" leaves the start of the selection unchanged, and applies
* movement direction/granularity to the end of the selection.
* @param direction can be one of { "forward", "backward", "left", "right" }
* @param granularity can be one of { "character", "word",
* "line", "lineboundary" }
*
* @returns NS_ERROR_NOT_IMPLEMENTED if the granularity is "sentence",
* "sentenceboundary", "paragraph", "paragraphboundary", or
* "documentboundary". Returns NS_ERROR_INVALID_ARG if alter, direction,
* or granularity has an unrecognized value.
*/
void modify(in DOMString alter, in DOMString direction,
in DOMString granularity);
};