pjs/uriloader/base/nsIContentHandler.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "nsISupports.idl"
interface nsIChannel;
[scriptable, uuid(2F0F927A-8677-11d3-989D-001083010E9B)]
interface nsIContentHandler : nsISupports
{
/* CanHandleContent returns true if this content handler wants
to handle this particular content type and false otherwise.
aContentType --> is the content type of the document
aCommand --> is a layout specific action command i.e. "view"
aWindowTarget --> can be null for the normal case. It refers to the
target window name the content needs to be displayed in.
*/
void CanHandleContent(in string aContentType,
in string aCommand,
in string aWindowTarget,
out boolean aCanHandle);
/* HandleContent works as the name implies =). aChannel is an open channel
whose content type is already known (aContentType) */
void HandleContent(in string aContentType,
in string aCommand,
in string aWindowTarget,
in nsIChannel aChannel);
attribute nsIContentHandler parentHandler;
};