/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* ***** 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 the Metrics extension.
 *
 * The Initial Developer of the Original Code is Google Inc.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Brian Ryner <bryner@brianryner.com>
 *
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 * either 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
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 * ***** END LICENSE BLOCK ***** */

// nsAutoCompleteCollector listens for autocomplete events using the
// observer service notification "autocomplete-text-entered".  The
// AutoCompleteInput is examined to determine the autocomplete index,
// and the length of typed and completed text.  The text itself is not logged.
// This data, along with the hashed id of the AutoCompleteInput, is logged
// to the MetricsService in a <uielement action="autocomplete"> event.

#ifndef nsAutoCompleteCollector_h_
#define nsAutoCompleteCollector_h_

#include "nsIMetricsCollector.h"
#include "nsIObserver.h"

class nsAutoCompleteCollector : public nsIMetricsCollector,
                                public nsIObserver
{
 public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIMETRICSCOLLECTOR
  NS_DECL_NSIOBSERVER

  nsAutoCompleteCollector();

 private:
  ~nsAutoCompleteCollector();
};

#define NS_AUTOCOMPLETECOLLECTOR_CLASSNAME "AutoComplete Collector"
#define NS_AUTOCOMPLETECOLLECTOR_CID \
{ 0x62cb877d, 0x5c8a, 0x44ca, {0xab, 0xcd, 0x1c, 0xaa, 0x76, 0x7c, 0xf4, 0xd4}}

#endif  // nsAutoCompleteCollector_h_