gecko-dev/gfx/idl/nsIFontList.idl
2004-04-17 21:52:36 +00:00

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/* -*- Mode: C++; 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,
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* 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) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brian Stell <bstell@netscape.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
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* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
interface nsISimpleEnumerator;
/**
* The nsIFontList interface provides an application the
* necessary information so that the user can select the font to use
* as the default style sheet. This is used if the style sheet is
* missing or does not specify a font.
* <P>Font lists are specified per language group.
*
*/
[scriptable, uuid(702909c6-1dd2-11b2-b833-8a740f643539)]
interface nsIFontList : nsISupports
{
/**
* Get the list of available fonts for a language group
* and for use as the given CSS generic font.
*
* @param aLangGroup limits the fonts to fonts in a language
* group; eg: x-western (American/Western European),
* ar (Arabic), el (Greek), he (Hebrew), ja (Japanese),
* ko (Korean), th (Thai), tr (Turkish),
* x-baltic (Baltic), x-central-euro (Eastern European),
* x-cyrillic (Russian), zh-CN (China), zh-TW (Taiwan)
*
* @param aFontType limits the fonts to the fonts with this CSS
* generic font type; eg: serif, sans-serif, cursive,
* fantasy, monospace.
*
* @return a simple enumerator of the available fonts for a
* language group / generic type. These strings are
* the text supplied by the operating system's font
* system.
*/
nsISimpleEnumerator availableFonts(in wstring aLangGroup,
in wstring aFontType);
};