gecko-dev/uriloader/base/nsIDocumentLoaderObserver.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/* nsIDocumentLoaderObserver -->
*/
#include "nsISupports.idl"
interface nsIDocumentLoader;
interface nsIURI;
interface nsIRequest;
/* we'll be phasing this interface out in place of a new
improved progress sink interface
*/
%{C++
#include "nsString.h"
%}
native nsString(nsString);
[ref] native nsStringRef(nsString);
[scriptable, uuid(f6b4f550-317c-11d2-bd8c-00805f8ae3f4)]
interface nsIDocumentLoaderObserver : nsISupports
{
/**
* Notify the observer that a new document will be loaded.
*
* This notification occurs before any DNS resolution occurs, or
* a connection is established with the server...
*/
void onStartDocumentLoad(in nsIDocumentLoader aLoader, in nsIURI aURL, in string aCommand);
/**
* Notify the observer that a document has been completely loaded.
*/
void onEndDocumentLoad(in nsIDocumentLoader loader, in nsIRequest request, in unsigned long aStatus);
/**
* Notify the observer that the specified nsIURI has just started to load.
*
* This notification occurs after DNS resolution, and a connection to the
* server has been established.
*/
void onStartURLLoad(in nsIDocumentLoader aLoader, in nsIRequest request);
/**
* Notify the observer that progress has occurred in the loading of the
* specified URL...
*/
void onProgressURLLoad(in nsIDocumentLoader aLoader,
in nsIRequest aRequest, in unsigned long aProgress,
in unsigned long aProgressMax);
/**
* Notify the observer that status text is available regarding the URL
* being loaded...
*/
[noscript] void onStatusURLLoad(in nsIDocumentLoader loader, in nsIRequest request, in nsStringRef aMsg);
/**
* Notify the observer that the specified nsIURI has finished loading.
*/
void onEndURLLoad(in nsIDocumentLoader aLoader, in nsIRequest aRequest, in unsigned long aStatus);
};
/* the following is a transition define. nsIDocumentLoaderObserver wasn't scriptable and now it is.
so lots of people refer to the IID using the old non-scriptable generated IID...
*/
%{C++
#define NS_IDOCUMENT_LOADER_OBSERVER_IID NS_IDOCUMENTLOADEROBSERVER_IID
%}