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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface nsIAutoCompleteInput;
webidl Element;
[scriptable, uuid(bd3c2662-a988-41ab-8c94-c15ed0e6ac7d)]
interface nsIAutoCompletePopup : nsISupports
{
/*
* The input object that the popup is currently bound to
*/
readonly attribute nsIAutoCompleteInput input;
/*
* An alternative value to be used when text is entered, rather than the
* value of the selected item
*/
readonly attribute AString overrideValue;
/*
* The index of the result item that is currently selected
*/
attribute long selectedIndex;
/*
* Indicates if the popup is currently open
*/
readonly attribute boolean popupOpen;
/*
* Bind the popup to an input object and display it with the given coordinates
*
* @param input - The input object that the popup will be bound to
* @param element - The element that the popup will be aligned with
*/
void openAutocompletePopup(in nsIAutoCompleteInput input, in Element element);
/*
* Close the popup and detach from the bound input
*/
void closePopup();
/*
* Instruct the result view to repaint itself to reflect the most current
* underlying data
*
* @param reason - The reason the popup needs to be invalidated, one of the
* INVALIDATE_REASON consts.
*/
void invalidate(in unsigned short reason);
/*
* Possible values of invalidate()'s 'reason' argument.
*/
const unsigned short INVALIDATE_REASON_NEW_RESULT = 0;
const unsigned short INVALIDATE_REASON_DELETE = 1;
/*
* Change the selection relative to the current selection and make sure
* the newly selected row is visible
*
* @param reverse - Select a row above the current selection
* @param page - Select a row that is a full visible page from the current selection
* @return The currently selected result item index
*/
void selectBy(in boolean reverse, in boolean page);
};
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