gecko-dev/layout/base/nsIStyleSheetService.idl
bzbarsky%mit.edu def5902d3e Add methods to the user/agent sheet service to unregister sheets and check
whether a sheet is registered.  Bug 286518, patch by Ted Mielczarek (luser)
<ted.mielczarek@gmail.com>, r+sr=bzbarsky
2005-03-23 02:34:30 +00:00

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/* -*- Mode: IDL; tab-width: 2; 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.
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* The Original Code is Mozilla.
*
* The Initial Developer of the Original Code is
* IBM Corporation.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brian Ryner <bryner@brianryner.com>
*
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* 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"),
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#include "nsISupports.idl"
interface nsIURI;
/*
* nsIStyleSheetService allows extensions or embeddors to add to the
* built-in list of user or agent style sheets.
*/
[scriptable, uuid(41d979dc-ea03-4235-86ff-1e3c090c5630)]
interface nsIStyleSheetService : nsISupports
{
const unsigned long AGENT_SHEET = 0;
const unsigned long USER_SHEET = 1;
/**
* Synchronously loads a style sheet from |sheetURI| and adds it to the list
* of user or agent style sheets.
*/
void loadAndRegisterSheet(in nsIURI sheetURI, in unsigned long type);
/**
* Returns true if a style sheet at |sheetURI| has previously been
* added to the list of style sheets specified by |type|.
*/
boolean sheetRegistered(in nsIURI sheetURI, in unsigned long type);
/**
* Remove the style sheet at |sheetURI| from the list of style
* sheets specified by |type|. All documents loaded after
* this call will no longer use the style sheet.
*/
void unregisterSheet(in nsIURI sheetURI, in unsigned long type);
};