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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 Mozilla XForms support.
*
* The Initial Developer of the Original Code is
* Novell, Inc.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Allan Beaufour <abeaufour@novell.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/**
* This interface is implemented by XForms \<repeat\> elements,
* used to control the ":repeat-index".
*/
#include "nsISupports.idl"
interface nsIXFormsControl;
interface nsIDOMNode;
[uuid(41a0ea05-3fe0-48e8-8c38-96cbb544309c)]
interface nsIXFormsRepeatElement : nsISupports
{
/**
* Set the current index, and return new value.
*
* @param aIndex The index
* @param aIsRefresh Is this part of a refresh event?
*/
void setIndex(inout unsigned long aIndex,
in boolean aIsRefresh);
/**
* The current index.
*/
readonly attribute unsigned long index;
/**
* Deselect current index.
*/
void deselect();
/**
* Sets whether the repeat is a parent to nested repeats
*/
attribute boolean isParent;
/**
* Set parent repeat (nested repeats)
*/
attribute nsIXFormsRepeatElement parent;
/**
* The tree level of this repeat (nested repeats)
*/
attribute unsigned long level;
/**
* Set currently selected repeat and index value (nested repeats)
*
* @param aCurrentRepeat The current repeat
* @param aIndex The current index value
*/
void setCurrentRepeat(in nsIXFormsRepeatElement aCurrentRepeat,
in unsigned long aIndex);
/**
* Get currently selected repeat row
*
* @return The current repeat row
*/
nsIDOMNode getCurrentRepeatRow();
/**
* Add user of repeat-index. The control will have Bind() and Refresh()
* called on it, when the index changes.
*/
void addIndexUser(in nsIXFormsControl aControl);
/**
* Remove user of repeat-index.
*/
void removeIndexUser(in nsIXFormsControl aControl);
/**
* Informs repeat-index users of index change.
*/
void indexHasChanged();
/**
* Retrieve the starting index for the repeat, that is the index that the
* repeat is initialized to. It is the "startindex" attribute, corrected to
* be a valid index value.
*/
unsigned long getStartingIndex();
/**
* Handle insertion of a node, ie. eventually adjust index. Note that the
* node might not be influencing the repeat, it is the repeat's
* responsibility to check that.
*
* @param node The node that was inserted
*/
void handleNodeInsert(in nsIDOMNode node);
};
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