| // Copyright 2013 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. |
| |
| #ifndef CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ |
| #define CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ |
| |
| // The different types of events that are logged from the NTP. This enum is used |
| // to transfer information from the NTP javascript to the renderer and is *not* |
| // used as a UMA enum histogram's logged value. |
| // Note: Keep in sync with browser/resources/local_ntp/most_visited_single.js |
| enum NTPLoggingEventType { |
| // Deleted: NTP_SERVER_SIDE_SUGGESTION = 0, |
| // Deleted: NTP_CLIENT_SIDE_SUGGESTION = 1, |
| // Deleted: NTP_TILE = 2, |
| // Deleted: NTP_THUMBNAIL_TILE = 3, |
| // Deleted: NTP_GRAY_TILE = 4, |
| // Deleted: NTP_EXTERNAL_TILE = 5, |
| // Deleted: NTP_THUMBNAIL_ERROR = 6, |
| // Deleted: NTP_GRAY_TILE_FALLBACK = 7, |
| // Deleted: NTP_EXTERNAL_TILE_FALLBACK = 8, |
| // Deleted: NTP_MOUSEOVER = 9 |
| // Deleted: NTP_TILE_LOADED = 10, |
| |
| // All NTP tiles have finished loading (successfully or failing). Logged only |
| // by the single-iframe version of the NTP. |
| NTP_ALL_TILES_LOADED = 11, |
| |
| // The data for all NTP tiles (title, URL, etc, but not the thumbnail image) |
| // has been received by the most visited iframe. In contrast to |
| // NTP_ALL_TILES_LOADED, this is recorded before the actual DOM elements have |
| // loaded (in particular the thumbnail images). Logged by the single-iframe |
| // version of the NTP, and also by the multi-iframe version, but only as a |
| // workaround for crbug.com/698675. |
| NTP_ALL_TILES_RECEIVED = 12, |
| |
| NTP_EVENT_TYPE_LAST = NTP_ALL_TILES_RECEIVED |
| }; |
| |
| #endif // CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ |
