// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Stores information about an omnibox interaction.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package metrics.OmniboxInputType;

// What kind of input the user provided.
// Note that the type below may be misleading.  For example, "http:/" alone
// cannot be opened as a URL, so it is marked as a QUERY; yet the user
// probably intends to type more and have it eventually become a URL, so we
// need to make sure we still run it through inline autocomplete.
enum Type {
  // Empty input (should not reach here)
  INVALID = 0;

  // Valid input whose type cannot be determined
  UNKNOWN = 1;

  // DEPRECATED. Input autodetected as UNKNOWN, which the user wants to treat
  // as an URL by specifying a desired_tld.
  DEPRECATED_REQUESTED_URL = 2;

  // Input autodetected as a URL
  URL = 3;

  // Input autodetected as a query
  QUERY = 4;

  // Input forced to be a query by an initial '?'
  FORCED_QUERY = 5;
}