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/* 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
#include "nsISupports.idl"
interface nsIDocShell;
/**
* The nsIWebPageDescriptor interface allows content being displayed in one
* window to be loaded into another window without refetching it from the
* network.
*/
[scriptable, uuid(6f30b676-3710-4c2c-80b1-0395fb26516e)]
interface nsIWebPageDescriptor : nsISupports
{
/**
* Tells the object to load the page that otherDocShell is currently loading,
* or has loaded already, as view source, with the url being `aURL`.
*
* @throws NS_ERROR_FAILURE - NS_ERROR_INVALID_POINTER
*/
void loadPageAsViewSource(in nsIDocShell otherDocShell, in AString aURL);
/**
* Retrieves the page descriptor for the curent document.
* @note, currentDescriptor is currently always an nsISHEntry object or null.
*/
readonly attribute nsISupports currentDescriptor;
};