1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CONTEXTUAL_CUEING_CONTEXTUAL_CUEING_FEATURES_H_
#define CHROME_BROWSER_CONTEXTUAL_CUEING_CONTEXTUAL_CUEING_FEATURES_H_
#include "base/feature_list.h"
#include "base/metrics/field_trial_params.h"
namespace contextual_cueing {
BASE_DECLARE_FEATURE(kContextualCueing);
BASE_DECLARE_FEATURE(kGlicZeroStateSuggestions);
// The amount of time to wait when a nudge is dismissed following the
// exponential back off rule. The amount of the time to back off each time can
// be computed as: kBackoffTime * (kBackoffMultiplierBase ^ dismissCount).
extern const base::FeatureParam<base::TimeDelta> kBackoffTime;
extern const base::FeatureParam<double> kBackoffMultiplierBase;
// A hard cap limiting the number of nudges shown to a user over a certain
// duration. The nudge can only be shown `kNudgeCapCount` times for every
// duration of `kNudgeCapTime`, regardless of whether the nudge was dismissed,
// ignored, or clicked on.
extern const base::FeatureParam<base::TimeDelta> kNudgeCapTime;
extern const base::FeatureParam<int> kNudgeCapCount;
// The same hard cap limits per domain. ie., x nudges per y hours per domain.
extern const base::FeatureParam<base::TimeDelta> kNudgeCapTimePerDomain;
extern const base::FeatureParam<int> kNudgeCapCountPerDomain;
// A hard limit of page navigation counts between nudges. After one nudge is
// shown, there must be at least `kMinPageCountBetweenNudges` page navigations
// before the next nudge can be shown.
extern const base::FeatureParam<int> kMinPageCountBetweenNudges;
// The minimum time between two consecutive nudges. Prevents excessive nudges
// during a short burst of navigations.
extern const base::FeatureParam<base::TimeDelta> kMinTimeBetweenNudges;
// Limit on how many recently visited domains should be kept track of. This is
// used to implement nudge constraints per-domain per 24 hour period.
extern const base::FeatureParam<int> kVisitedDomainsLimit;
// The amount of time to wait for capturing the page count for a PDF document.
extern const base::FeatureParam<base::TimeDelta> kPdfPageCountCaptureDelay;
// Whether to enable page content extraction which is needed for processing the
// count of words client signal.
extern const base::FeatureParam<bool> kEnablePageContentExtraction;
// Whether to enable extraction of inner text for zero state suggestions.
extern const base::FeatureParam<bool> kExtractInnerTextForZeroStateSuggestions;
// Whether to enable extraction of annotated page content for zero state
// suggestions.
extern const base::FeatureParam<bool>
kExtractAnnotatedPageContentForZeroStateSuggestions;
// The amount of time to wait for extracting page content for same document
// navigations.
extern const base::FeatureParam<base::TimeDelta>
kPageContentExtractionDelayForSameDocumentNavigation;
// Always return empty suggestions for same document navigations.
extern const base::FeatureParam<bool> kReturnEmptyForSameDocumentNavigation;
} // namespace contextual_cueing
#endif // CHROME_BROWSER_CONTEXTUAL_CUEING_CONTEXTUAL_CUEING_FEATURES_H_
|
