gecko/docshell/shistory/nsISHContainer.idl

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/* -*- Mode: IDL; tab-width: 4; 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"
interface nsISHEntry;
/**
* The nsISHEntryContainer. The interface to access child entries
* of an nsISHEntry.
*
*/
[scriptable, uuid(67dd0357-8372-4122-bff6-217435e8b7e4)]
interface nsISHContainer : nsISupports
{
/**
* The current number of nsISHEntries which are immediate children of the
* current SHEntry
*/
readonly attribute long childCount;
/**
* Add a new child SHEntry. If offset is -1 adds to the end of the list.
*/
void AddChild(in nsISHEntry child, in long offset);
/**
* Removes a child SHEntry
*/
void RemoveChild(in nsISHEntry child);
/**
* Get child at an index
*/
nsISHEntry GetChildAt(in long index);
/**
* Replaces a child which is for the same docshell as aNewChild
* with aNewChild.
* @throw if nothing was replaced.
*/
void ReplaceChild(in nsISHEntry aNewChild);
};