mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-14 15:37:55 +00:00
69 lines
2.8 KiB
Plaintext
69 lines
2.8 KiB
Plaintext
/* -*- 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"
|
|
|
|
[ptr] native nsAXPCNativeCallContextPtr(nsAXPCNativeCallContext);
|
|
|
|
%{C++
|
|
class JSObject;
|
|
%}
|
|
|
|
[ptr] native JSObjectPtr(JSObject);
|
|
|
|
[scriptable, uuid(243d1a31-db9f-47a1-9922-55a1ad5515fb)]
|
|
interface xpcIJSModuleLoader : nsISupports
|
|
{
|
|
/**
|
|
* To be called from JavaScript only.
|
|
*
|
|
* Synchronously loads and evaluates the js file located at
|
|
* aResourceURI with a new, fully privileged global object.
|
|
*
|
|
* If 'targetObj' is specified and equal to null, returns the
|
|
* module's global object. Otherwise (if 'targetObj' is not
|
|
* specified, or 'targetObj' is != null) looks for a property
|
|
* 'EXPORTED_SYMBOLS' on the new global object. 'EXPORTED_SYMBOLS'
|
|
* is expected to be an array of strings identifying properties on
|
|
* the global object. These properties will be installed as
|
|
* properties on 'targetObj', or, if 'targetObj' is not specified,
|
|
* on the caller's global object. If 'EXPORTED_SYMBOLS' is not
|
|
* found, an error is thrown.
|
|
*
|
|
* @param resourceURI A resource:// URI string to load the module from.
|
|
* @param targetObj the object to install the exported properties on.
|
|
* If this parameter is a primitive value, this method throws
|
|
* an exception.
|
|
* @returns the module code's global object.
|
|
*
|
|
* The implementation maintains a hash of registryLocation->global obj.
|
|
* Subsequent invocations of importModule with 'registryLocation'
|
|
* pointing to the same file will not cause the module to be re-evaluated,
|
|
* but the symbols in EXPORTED_SYMBOLS will be exported into the
|
|
* specified target object and the global object returned as above.
|
|
*
|
|
* (This comment is duplicated to nsIXPCComponents_Utils.)
|
|
*/
|
|
[implicit_jscontext,optional_argc]
|
|
jsval import(in AUTF8String aResourceURI, [optional] in jsval targetObj);
|
|
|
|
/**
|
|
* Imports the JS module at aResourceURI to the JS object
|
|
* 'targetObj' (if != null) as described for importModule() and
|
|
* returns the module's global object.
|
|
*/
|
|
[noscript] JSObjectPtr importInto(in AUTF8String aResourceURI,
|
|
in JSObjectPtr targetObj,
|
|
in nsAXPCNativeCallContextPtr cc);
|
|
|
|
/**
|
|
* Unloads the JS module at aResourceURI. Existing references to the module
|
|
* will continue to work but any subsequent import of the module will
|
|
* reload it and give new reference. If the JS module hasn't yet been imported
|
|
* then this method will do nothing.
|
|
*/
|
|
void unload(in AUTF8String aResourceURI);
|
|
};
|