demos/sortable/items.html


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<!doctype html>
<html lang="en">
<head>
	<title>jQuery UI Sortable - Include / exclude items</title>
	<link type="text/css" href="../../themes/base/ui.all.css" rel="stylesheet" />
	<script type="text/javascript" src="../../jquery-1.4.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.core.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.widget.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.mouse.js"></script>
	<script type="text/javascript" src="../../ui/jquery.ui.sortable.js"></script>
	<link type="text/css" href="../demos.css" rel="stylesheet" />
	<style type="text/css">
	#sortable1, #sortable2 { list-style-type: none; margin: 0; padding: 0; zoom: 1; }
	#sortable1 li, #sortable2 li { margin: 0 5px 5px 5px; padding: 3px; width: 90%; }
	</style>
	<script type="text/javascript">
	$(function() {
		$("#sortable1").sortable({
			items: 'li:not(.ui-state-disabled)'
		});

		$("#sortable2").sortable({
			cancel: '.ui-state-disabled'
		});

		$("#sortable1 li, #sortable2 li").disableSelection();		
	});
	</script>
</head>
<body>
<div class="demo">

<h3 class="docs">Specify which items are sortable:</h3>

<ul id="sortable1">
	<li class="ui-state-default">Item 1</li>
	<li class="ui-state-default ui-state-disabled">(I'm not sortable or a drop target)</li>
	<li class="ui-state-default ui-state-disabled">(I'm not sortable or a drop target)</li>
	<li class="ui-state-default">Item 4</li>
</ul>

<h3 class="docs">Cancel sorting (but keep as drop targets):</h3>

<ul id="sortable2">
	<li class="ui-state-default">Item 1</li>
	<li class="ui-state-default ui-state-disabled">(I'm not sortable)</li>
	<li class="ui-state-default ui-state-disabled">(I'm not sortable)</li>
	<li class="ui-state-default">Item 4</li>
</ul>

</div><!-- End demo -->

<div class="demo-description">

<p>
	Specify which items are eligible to sort by passing a jQuery selector into
	the <code>items</code> option. Items excluded from this option are not
	sortable, nor are they valid targets for sortable items.
</p>

<p>
	To only prevent sorting on certain items, pass a jQuery selector into the
	<code>cancel</code> option. Cancelled items remain valid sort targets for
	others.
</p>

</div><!-- End demo-description -->

</body>
</html>

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<?php

/**
 * ownCloud - user interface
 *
 * @author Arthur Schiwon
 * @copyright 2012 Arthur Schiwon blizzz@owncloud.org
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

interface OC_User_Interface {

	/**
	* Check if backend implements actions
	* @param int $actions bitwise-or'ed actions
	* @return boolean
	*
	* Returns the supported actions as int to be
	* compared with \OC_User_Backend::CREATE_USER etc.
	*/
	public function implementsActions($actions);

	/**
	* delete a user
	* @param string $uid The username of the user to delete
	* @return bool
	*/
	public function deleteUser($uid);

	/**
	* Get a list of all users
	* @return array an array of all uids
	*
	* Get a list of all users.
	*/
	public function getUsers($search = '', $limit = null, $offset = null);

	/**
	* check if a user exists
	* @param string $uid the username
	* @return boolean
	*/
	public function userExists($uid);

	/**
	 * get display name of the user
	 * @param string $uid user ID of the user
	 * @return string display name
	 */
	public function getDisplayName($uid);

	/**
	 * Get a list of all display names
	 * @return array an array of  all displayNames (value) and the corresponding uids (key)
	 *
	 * Get a list of all display names and user ids.
	 */
	public function getDisplayNames($search = '', $limit = null, $offset = null);

	/**
	 * Check if a user list is available or not
	 * @return boolean if users can be listed or not
	 */
	public function hasUserListings();
}