/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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 Mozilla browser.
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications, Inc.  Portions created by Netscape are
 * Copyright (C) 1999, Mozilla.  All Rights Reserved.
 * 
 * Contributor(s):
 *   Travis Bogard <travis@netscape.com>
 *   Steve Clark <buster@netscape.com>
 */

#include "nsISupports.idl"
#include "domstubs.idl"
#include "nsIPref.idl"

/**
 * The nsIDocShell
 */

 /*
 {69E5DE00-7B8B-11d3-AF61-00A024FFC08C} -
 {69E5DE99-7B8B-11d3-AF61-00A024FFC08C} have been reserved for DocShell
													Interfaces.

 Currently Used:
 {69E5DE00-7B8B-11d3-AF61-00A024FFC08C} - nsIDocShell
 {69E5DE01-7B8B-11d3-AF61-00A024FFC08C} - nsIDocShellFile
 {69E5DE02-7B8B-11d3-AF61-00A024FFC08C} - nsIDocShellEdit
 {69E5DE03-7B8B-11d3-AF61-00A024FFC08C} - nsIHTMLDocShell
 {69E5DE04-7B8B-11d3-AF61-00A024FFC08C} - nsIDocShellContainer
 */

[ptr] native nsIPresContext(nsIPresContext);

[scriptable, uuid(69E5DE00-7B8B-11d3-AF61-00A024FFC08C)]
interface nsIDocShell : nsISupports
{
	/*
	Loads a given URI.  This will give priority to loading the requested URI
	in the object implementing	this interface.  If it can't be loaded here
	however, the URL dispatcher will go through its normal process of content
	loading.

	@param uri - The URI to load.
	*/
	void LoadURI(in wstring uri);

	/*
	Loads a given URI through the specified adapter.  This will give priority
	to loading the requested URI in the object implementing this interface.
	If it can't be loaded here	however, the URL dispatcher will go through its
	normal process of content loading.

	@param uri - The URI to load.
	@param adapterBinding - The local IP address of the adapter to bind to.
	*/
	void LoadURIVia(in wstring uri, in unsigned long adapterBinding);

	/*
	The current document that is loaded in the DocShell.  When setting this it
	will will simulate the normal load process.
	*/
	attribute nsIDOMDocument document;

	/*
	name of the DocShell
	*/
	attribute wstring name;

	/*
	Presentation context
	*/
	attribute nsIPresContext presContext;

	/*
	Parent DocShell
	*/
	attribute nsIDocShell parent;

	/*
	Prefs to use for the DocShell.
	*/
	attribute nsIPref Prefs;

	/*
	Returns the root DocShell instance.  Since DocShells can be nested
	(when frames are present for example) this instance represents the 
	outermost DocShell.
	*/
	readonly attribute nsIDocShell rootDocShell;
};