RetroZilla/chrome/public/nsIToolkitChromeRegistry.idl

/* -*- Mode: C++; tab-width; 8; 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 the XUL toolkit.
 *
 * The Initial Developer of the Original Code is
 * Benjamin Smedberg <benjamin@smedbergs.us>
 *
 * Portions created by the Initial Developer are Copyright (C) 2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * 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 "nsIChromeRegistry.idl"

interface nsIURI;
interface nsIUTF8StringEnumerator;

[scriptable, uuid(94490b3f-f094-418e-b1b9-73878d29bff3)]
interface nsIToolkitChromeRegistry : nsIXULChromeRegistry
{
  /**
   * The "canonical" manifest is a plaintext file which sits outside of a
   * JAR file. To provide backwards-compatibility with contents.rdf, we provide
   * this function which reads a contents.rdf manifest and writes it to a file.
   *
   * @param aOldManifestURI  The URI of an old manifest to read, without
   *                         the trailing "contents.rdf", e.g.
   *                         "jar:resource:///chrome/foo.jar!/content/foo/" or
   *                         "file://path/to/contents/rdf/"
   * @param aFile            The URI of a manifest file to write. It's a good
   *                         idea to use a resource: URI if possible.
   * @param aBaseURI         The base URI for relative path creation
   *                         "jar:resource:///chrome/foo.jar!/content/foo/"
   *                         this is a separate param from aOldManifestURI so
   *                         the "contents.rdf" can be read outside of the jar
   *                         to keep the zipreader cache from holding it open.
   * @param aAppend          Whether we should append to an existing manifest
   *                         or truncate and start empty.
   * @param aSkinOnly        Only allow skin packages.
   */
  void processContentsManifest(in nsIURI aOldManifestURI, in nsIURI aFile,
                               in nsIURI aBaseURI, in boolean aAppend,
                               in boolean aSkinOnly);

  /**
   * If the OS has a "high-visibility" or "disabled-friendly" theme set,
   * we want to force mozilla into the classic theme, which (for the most part
   * obeys the system color/font settings. We cannot do this at initialization,
   * because it depends on the toolkit (GTK2) being initialized, which is
   * not the case in some embedding situations. Embedders have to manually
   * call this method during the startup process.
   */
  void checkForOSAccessibility();

  /**
   * Get a list of locales available for the specified package.
   */
  nsIUTF8StringEnumerator getLocalesForPackage(in AUTF8String aPackage);
};

/**
 * The chrome registry will ask the directory service for this file list and
 * process each file as a manifest. Skin manifests may contain only skin
 * and style overlays.
 */
%{ C++
#define NS_CHROME_MANIFESTS_FILE_LIST "ChromeML"
#define NS_SKIN_MANIFESTS_FILE_LIST "SkinML"
%}