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110 lines
3.9 KiB
Plaintext
110 lines
3.9 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Johnny Stenback <jst@netscape.com> (original author)
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* Brian Ryner <bryner@brianryner.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsIDocShell;
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interface nsIURI;
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interface nsIFrame;
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[scriptable, uuid(fe5f43b1-6b9d-4639-be08-03f0de1a22f9)]
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interface nsIFrameLoader : nsISupports
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{
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/**
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* Get the docshell from the frame loader.
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*/
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readonly attribute nsIDocShell docShell;
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/**
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* Start loading the frame. This method figures out what to load
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* from the owner content in the frame loader.
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*/
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void loadFrame();
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/**
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* Loads the specified URI in this frame. Behaves identically to loadFrame,
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* except that this method allows specifying the URI to load.
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*/
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void loadURI(in nsIURI aURI);
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/**
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* Destroy the frame loader and everything inside it. This will
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* clear the weak owner content reference.
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*/
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void destroy();
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/**
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* Find out whether the loader's frame is at too great a depth in
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* the frame tree. This can be used to decide what operations may
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* or may not be allowed on the loader's docshell.
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*/
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readonly attribute boolean depthTooGreat;
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/**
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* Updates the position and size of the subdocument loaded by this frameloader.
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*
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* @param aIFrame The nsIFrame for the content node that owns this frameloader
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*/
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[noscript] void updatePositionAndSize(in nsIFrame aIFrame);
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};
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native alreadyAddRefed_nsFrameLoader(already_AddRefed<nsFrameLoader>);
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[scriptable, uuid(8f3b12a0-35ae-4e0d-9152-8e0d7e49d446)]
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interface nsIFrameLoaderOwner : nsISupports
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{
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/**
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* The frame loader owned by this nsIFrameLoaderOwner
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*/
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readonly attribute nsIFrameLoader frameLoader;
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[noscript, notxpcom] alreadyAddRefed_nsFrameLoader GetFrameLoader();
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/**
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* Swap frame loaders with the given nsIFrameLoaderOwner. This may
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* only be posible in a very limited range of circumstances, or
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* never, depending on the object implementing this interface.
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*
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* @throws NS_ERROR_NOT_IMPLEMENTED if the swapping logic is not
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* implemented for the two given frame loader owners.
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* @throws NS_ERROR_DOM_SECURITY_ERR if the swap is not allowed on
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* security grounds.
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*/
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void swapFrameLoaders(in nsIFrameLoaderOwner aOtherOwner);
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};
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