bookmark_stats.cc revision cedac228d2dd51db4b79ea1e72c7f249408ee061 
1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/bookmarks/bookmark_stats.h"
6
7#include "base/metrics/histogram.h"
8#include "components/bookmarks/browser/bookmark_model.h"
9#include "content/public/browser/user_metrics.h"
10
11void RecordBookmarkLaunch(const BookmarkNode* node,
12                          BookmarkLaunchLocation location) {
13  if (location == BOOKMARK_LAUNCH_LOCATION_DETACHED_BAR ||
14      location == BOOKMARK_LAUNCH_LOCATION_ATTACHED_BAR) {
15    content::RecordAction(
16        base::UserMetricsAction("ClickedBookmarkBarURLButton"));
17  }
18  UMA_HISTOGRAM_ENUMERATION(
19      "Bookmarks.LaunchLocation", location, BOOKMARK_LAUNCH_LOCATION_LIMIT);
20
21  if (!node)
22    return;
23
24  // In the cases where a bookmark node is provided, record the depth of the
25  // bookmark in the tree.
26  int depth = 0;
27  for (const BookmarkNode* iter = node; iter != NULL; iter = iter->parent()) {
28    depth++;
29  }
30  // Record |depth - 2| to offset the invisible root node and permanent nodes
31  // (Bookmark Bar, Mobile Bookmarks or Other Bookmarks)
32  UMA_HISTOGRAM_COUNTS("Bookmarks.LaunchDepth", depth - 2);
33}
34
35void RecordBookmarkFolderOpen(BookmarkLaunchLocation location) {
36  if (location == BOOKMARK_LAUNCH_LOCATION_DETACHED_BAR ||
37      location == BOOKMARK_LAUNCH_LOCATION_ATTACHED_BAR) {
38    content::RecordAction(
39        base::UserMetricsAction("ClickedBookmarkBarFolder"));
40  }
41}
42
43void RecordBookmarkAppsPageOpen(BookmarkLaunchLocation location) {
44  if (location == BOOKMARK_LAUNCH_LOCATION_DETACHED_BAR ||
45      location == BOOKMARK_LAUNCH_LOCATION_ATTACHED_BAR) {
46    content::RecordAction(
47        base::UserMetricsAction("ClickedBookmarkBarAppsShortcutButton"));
48  }
49}
50