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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.
- *
- * The Original Code is Mozilla Communicator.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corp.
- * Portions created by the Initial Developer are Copyright (C) 1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Erik van der Poel
- *
- * 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(a6cf9114-15b3-11d2-932e-00805f8add32)]
- interface nsIFontEnumerator : nsISupports
- {
- /**
- * Return a sorted array of the names of all installed fonts.
- *
- * @param aCount returns number of names returned
- * @param aResult returns array of names
- * @return void
- */
- void EnumerateAllFonts(out PRUint32 aCount,
- [retval, array, size_is(aCount)] out wstring aResult);
-
- /**
- * Return a sorted array of names of fonts that support the given language
- * group and are suitable for use as the given CSS generic font.
- *
- * @param aLangGroup language group
- * @param aGeneric CSS generic font
- * @param aCount returns number of names returned
- * @param aResult returns array of names
- * @return void
- */
- void EnumerateFonts(in string aLangGroup, in string aGeneric,
- out PRUint32 aCount, [retval, array, size_is(aCount)] out wstring aResult);
-
- /**
- @param aLangGroup language group
- @return bool do we have a font for this language group
- */
- void HaveFontFor(in string aLangGroup, [retval] out boolean aResult);
-
- /**
- * @param aLangGroup language group
- * @param aGeneric CSS generic font
- * @return suggested default font for this language group and generic family
- */
- wstring getDefaultFont(in string aLangGroup, in string aGeneric);
-
- /**
- * update the global font list
- * return true if font list is changed
- */
- boolean updateFontList();
- };
-