зеркало из https://github.com/mozilla/gecko-dev.git
101 строка
4.1 KiB
Plaintext
101 строка
4.1 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** 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 mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Adam Lock <adamlock@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either 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"
|
|
|
|
interface nsIDOMEvent;
|
|
interface nsIDOMNode;
|
|
|
|
/**
|
|
* An optional interface for embedding clients wishing to receive
|
|
* notifications for context menu events (e.g. generated by
|
|
* a user right-mouse clicking on a link). The embedder implements
|
|
* this interface on the web browser chrome object associated
|
|
* with the window that notifications are required for. When a context
|
|
* menu event, the browser will call this interface if present.
|
|
*
|
|
* @see nsIDOMNode
|
|
* @see nsIDOMEvent
|
|
*
|
|
* @status FROZEN
|
|
*/
|
|
[scriptable, uuid(3478b6b0-3875-11d4-94ef-0020183bf181)]
|
|
interface nsIContextMenuListener : nsISupports
|
|
{
|
|
/** Flag. No context. */
|
|
const unsigned long CONTEXT_NONE = 0;
|
|
/** Flag. Context is a link element. */
|
|
const unsigned long CONTEXT_LINK = 1;
|
|
/** Flag. Context is an image element. */
|
|
const unsigned long CONTEXT_IMAGE = 2;
|
|
/** Flag. Context is the whole document. */
|
|
const unsigned long CONTEXT_DOCUMENT = 4;
|
|
/** Flag. Context is a text area element. */
|
|
const unsigned long CONTEXT_TEXT = 8;
|
|
/** Flag. Context is an input element. */
|
|
const unsigned long CONTEXT_INPUT = 16;
|
|
|
|
/**
|
|
* Called when the browser receives a context menu event (e.g. user is right-mouse
|
|
* clicking somewhere on the document). The combination of flags, event and node
|
|
* provided in the call indicate where and what was clicked on.
|
|
*
|
|
* The following table describes what context flags and node combinations are
|
|
* possible.
|
|
*
|
|
* <TABLE>
|
|
* <TR><TD><B>aContextFlag</B></TD><TD>aNode</TD></TR>
|
|
* <TR><TD>CONTEXT_LINK</TD><TD><A></TD></TR>
|
|
* <TR><TD>CONTEXT_IMAGE</TD><TD><IMG></TD></TR>
|
|
* <TR><TD>CONTEXT_IMAGE | CONTEXT_LINK</TD><TD><IMG>
|
|
* with an <A> as an ancestor</TD></TR>
|
|
* <TR><TD>CONTEXT_INPUT</TD><TD><INPUT></TD></TR>
|
|
* <TR><TD>CONTEXT_TEXT</TD><TD><TEXTAREA></TD></TR>
|
|
* <TR><TD>CONTEXT_DOCUMENT</TD><TD><HTML></TD></TR>
|
|
* </TABLE>
|
|
*
|
|
* @param aContextFlags Flags indicating the kind of context.
|
|
* @param aEvent The DOM context menu event.
|
|
* @param aNode The DOM node most relevant to the context.
|
|
*
|
|
* @return <CODE>NS_OK</CODE> always.
|
|
*/
|
|
void onShowContextMenu(in unsigned long aContextFlags, in nsIDOMEvent aEvent, in nsIDOMNode aNode);
|
|
};
|
|
|