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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface nsIURI;
[scriptable, uuid(249fb5ad-ae29-4e2c-a728-ba5cf464d188)]
interface nsIChromeRegistry : nsISupports
{
const int32_t NONE = 0;
const int32_t PARTIAL = 1;
const int32_t FULL = 2;
/**
* Resolve a chrome URL to an loadable URI using the information in the
* registry. Does not modify aChromeURL.
*
* Chrome URLs are allowed to be specified in "shorthand", leaving the
* "file" portion off. In that case, the URL is expanded to:
*
* chrome://package/provider/package.ext
*
* where "ext" is:
*
* "xul" for a "content" package,
* "css" for a "skin" package, and
* "dtd" for a "locale" package.
*
* @param aChromeURL the URL that is to be converted.
*/
nsIURI convertChromeURL(in nsIURI aChromeURL);
/**
* refresh the chrome list at runtime, looking for new packages/etc
*/
void checkForNewChrome();
/**
* returns whether XPCNativeWrappers are enabled for aURI.
*/
[notxpcom] boolean wrappersEnabled(in nsIURI aURI);
};
[scriptable, uuid(93251ddf-5e85-4172-ac2a-31780562974f)]
interface nsIXULChromeRegistry : nsIChromeRegistry
{
/* Should be called when locales change to reload all chrome (including XUL). */
void reloadChrome();
// If the optional asBCP47 parameter is true, the locale code will be
// converted to a BCP47 language tag; in particular, this means that
// "ja-JP-mac" will be returned as "ja-JP-x-lvariant-mac", which can be
// passed to ECMA402 Intl API methods without throwing a RangeError.
ACString getSelectedLocale(in ACString packageName,
[optional] in boolean asBCP47);
// Get the direction of the locale via the intl.uidirection.<locale> pref
boolean isLocaleRTL(in ACString package);
/* Should be called when skins change. Reloads only stylesheets. */
void refreshSkins();
/**
* Installable skin XBL is not always granted the same privileges as other
* chrome. This asks the chrome registry whether scripts are allowed to be
* run for a particular chrome URI. Do not pass non-chrome URIs to this
* method.
*/
boolean allowScriptsForPackage(in nsIURI url);
/**
* Content should only be allowed to load chrome JS from certain packages.
* This method reflects the contentaccessible flag on packages.
* Do not pass non-chrome URIs to this method.
*/
boolean allowContentToAccess(in nsIURI url);
/**
* Returns true if the passed chrome URL is allowed to be loaded in a remote
* process. This reflects the remoteenabled flag on packages.
* Do not pass non-chrome URIs to this method.
*/
boolean canLoadURLRemotely(in nsIURI url);
/**
* Returns true if the passed chrome URL must be loaded in a remote process.
* This reflects the remoterequired flag on packages.
* Do not pass non-chrome URIs to this method.
*/
boolean mustLoadURLRemotely(in nsIURI url);
};
%{ C++
#define NS_CHROMEREGISTRY_CONTRACTID \
"@mozilla.org/chrome/chrome-registry;1"
/**
* Chrome registry will notify various caches that all chrome files need
* flushing.
*/
#define NS_CHROME_FLUSH_TOPIC \
"chrome-flush-caches"
/**
* Chrome registry will notify various caches that skin files need flushing.
* If "chrome-flush-caches" is notified, this topic will *not* be notified.
*/
#define NS_CHROME_FLUSH_SKINS_TOPIC \
"chrome-flush-skin-caches"
%}
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