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chromium / chromium / src / fdd974040f9dae4170b615a1e7a72119b7f105c2 / . / components / omnibox / common / omnibox_features.h
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Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]1// Copyright 2019 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#ifndef COMPONENTS_OMNIBOX_COMMON_OMNIBOX_FEATURES_H_
6#define COMPONENTS_OMNIBOX_COMMON_OMNIBOX_FEATURES_H_
7
8#include "base/feature_list.h"
9
10namespace omnibox {
11
Tommy Li7c2bf492019-10-22 19:34:23[diff] [blame]12// Please do not add more features to this "big blob" list.
13// Instead, use the categorized and alphabetized lists below this "big blob".
14// You can create a new category if none of the existing ones fit.
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]15extern const base::Feature kHideFileUrlScheme;
manukaddd3c42019-04-09 21:20:59[diff] [blame]16extern const base::Feature kOmniboxLocalEntitySuggestions;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]17extern const base::Feature kOmniboxReverseAnswers;
Kevin Bailey7d918b92019-05-02 16:00:14[diff] [blame]18extern const base::Feature kOmniboxShortBookmarkSuggestions;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]19extern const base::Feature kOmniboxTailSuggestions;
20extern const base::Feature kOmniboxTabSwitchSuggestions;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]21extern const base::Feature kExperimentalKeywordMode;
22extern const base::Feature kOmniboxPedalSuggestions;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]23extern const base::Feature kEnableClipboardProviderImageSuggestions;
24extern const base::Feature kSearchProviderWarmUpOnFocus;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]25extern const base::Feature kDisplayTitleForCurrentUrl;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]26extern const base::Feature kUIExperimentSwapTitleAndUrl;
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]27extern const base::Feature kSpeculativeServiceWorkerStartOnQueryInput;
28extern const base::Feature kDocumentProvider;
manuk4542e232019-09-11 19:27:35[diff] [blame]29extern const base::Feature kAutocompleteTitles;
Patrick Noland2b4968b2019-06-27 14:50:26[diff] [blame]30extern const base::Feature kOmniboxDisableInstantExtendedLimit;
Brandon Wylief8dd4e82019-07-11 16:39:57[diff] [blame]31extern const base::Feature kOmniboxSearchEngineLogo;
Gang Wuba18dba2019-09-25 03:43:21[diff] [blame]32extern const base::Feature kOmniboxRemoveSuggestionsFromClipboard;
manukbf3c8ab2019-10-24 16:52:08[diff] [blame]33extern const base::Feature kDebounceDocumentProvider;
Tommy C. Li090105512019-05-16 22:00:56[diff] [blame]34
Tommy Li6390ecc2019-09-06 21:08:57[diff] [blame]35// Flags that affect the "twiddle" step of AutocompleteResult, i.e. SortAndCull.
36// TODO(tommycli): There are more flags above that belong in this category.
Tommy Li6390ecc2019-09-06 21:08:57[diff] [blame]37extern const base::Feature kOmniboxPreserveDefaultMatchAgainstAsyncUpdate;
manuk7b89f6642019-11-08 19:25:24[diff] [blame]38extern const base::Feature kOmniboxDemoteByType;
Tommy Li6390ecc2019-09-06 21:08:57[diff] [blame]39
Justin Donnelly477e35e2020-04-02 14:40:00[diff] [blame]40// A special flag, enabled by default, that can be used to disable all new
41// search features (e.g. zero suggest).
42extern const base::Feature kNewSearchFeatures;
43
manuk89d73982020-05-12 01:17:34[diff] [blame]44// Num suggestions - these affect how many suggestions are shown based on e.g.
45// focus, page context, provider, or URL v non-URL.
Justin Donnelly444aa062020-05-14 23:27:20[diff] [blame]46// Note that all of these are overriden and default values used instead if
47// kNewSearchFeatures is disabled.
manuk89d73982020-05-12 01:17:34[diff] [blame]48extern const base::Feature kMaxZeroSuggestMatches;
manuk89d73982020-05-12 01:17:34[diff] [blame]49extern const base::Feature kUIExperimentMaxAutocompleteMatches;
Justin Donnelly444aa062020-05-14 23:27:20[diff] [blame]50// The default value is established here as a bool so it can be referred to in
51// OmniboxFieldTrial.
52extern const bool kOmniboxMaxURLMatchesEnabledByDefault;
53extern const base::Feature kOmniboxMaxURLMatches;
manuk4e2979d2020-07-08 23:29:28[diff] [blame]54extern const base::Feature kDynamicMaxAutocomplete;
manuk89d73982020-05-12 01:17:34[diff] [blame]55
Tommy C. Li090105512019-05-16 22:00:56[diff] [blame]56// On-Focus Suggestions a.k.a. ZeroSuggest.
Moe Ahmadi72c8e812020-07-10 21:34:23[diff] [blame]57extern const base::Feature kOmniboxLocalZeroSuggestAgeThreshold;
Moe Ahmadi38b04ce3d2020-07-09 22:14:15[diff] [blame]58extern const base::Feature kOmniboxLocalZeroSuggestFrecencyRanking;
Tommy C. Li090105512019-05-16 22:00:56[diff] [blame]59extern const base::Feature kOnFocusSuggestions;
Tommy Li55784022020-04-28 20:58:18[diff] [blame]60extern const base::Feature kOnFocusSuggestionsContextualWeb;
Tommy Lie0a3a992020-05-29 21:32:05[diff] [blame]61extern const base::Feature kOnFocusSuggestionsContextualWebOnContent;
Moe Ahmadi31147bc2020-06-02 19:07:56[diff] [blame]62extern const base::Feature kReactiveZeroSuggestionsOnNTPOmnibox;
63extern const base::Feature kReactiveZeroSuggestionsOnNTPRealbox;
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:25[diff] [blame]64extern const base::Feature kZeroSuggestionsOnNTP;
Moe Ahmadi4005ec92019-09-09 16:55:53[diff] [blame]65extern const base::Feature kZeroSuggestionsOnNTPRealbox;
Tommy Li1d03b9bf2019-09-23 23:46:34[diff] [blame]66extern const base::Feature kZeroSuggestionsOnSERP;
manukfdd97402020-07-22 18:19:17[diff] [blame^]67// Related, kMaxZeroSuggestMatches.
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]68
Ce Chenc8d803a2020-04-27 09:31:33[diff] [blame]69// On Device Head Suggest.
70extern const base::Feature kOnDeviceHeadProviderIncognito;
71extern const base::Feature kOnDeviceHeadProviderNonIncognito;
72
Justin Donnellyf2703482019-10-24 21:42:15[diff] [blame]73// Scoring - these affect how relevance scores are calculated for suggestions.
74extern const base::Feature kOmniboxExperimentalSuggestScoring;
manukh5ff0f582020-01-14 03:54:13[diff] [blame]75extern const base::Feature kHistoryQuickProviderAllowButDoNotScoreMidwordTerms;
76extern const base::Feature kHistoryQuickProviderAllowMidwordContinuations;
Justin Donnellyf2703482019-10-24 21:42:15[diff] [blame]77
Tommy Li7c2bf492019-10-22 19:34:23[diff] [blame]78// Suggestions UI - these affect the UI or function of the suggestions popup.
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:37[diff] [blame]79extern const base::Feature kAdaptiveSuggestionsCount;
Tomasz Wiszkowski70fb35f2020-02-27 00:39:19[diff] [blame]80extern const base::Feature kCompactSuggestions;
Tomasz Wiszkowski70fb35f2020-02-27 00:39:19[diff] [blame]81extern const base::Feature kDeferredKeyboardPopup;
manuk695f9d4532020-03-18 19:22:08[diff] [blame]82extern const base::Feature kRichAutocompletion;
Filip Gorski05279842020-06-12 12:49:02[diff] [blame]83extern const base::Feature kOmniboxSearchReadyIncognito;
Orin Jaworskifc174722020-01-29 00:32:22[diff] [blame]84extern const base::Feature kOmniboxSuggestionButtonRow;
Filip Gorski927709ea2020-04-30 15:58:37[diff] [blame]85extern const base::Feature kOmniboxSuggestionsRecyclerView;
Tomasz Wiszkowski5ec4f532020-05-19 21:28:10[diff] [blame]86extern const base::Feature kOmniboxSuggestionsWrapAround;
Tommy Li1f1fc4a2020-01-31 21:02:07[diff] [blame]87extern const base::Feature kWebUIOmniboxPopup;
Kevin Bailey104e44492019-10-31 16:42:32[diff] [blame]88
Brandon Wylie1299ff82020-01-23 02:13:37[diff] [blame]89// Omnibox UI - these affect the UI or function of the location bar (not the
90// popup).
91extern const base::Feature kOmniboxAssistantVoiceSearch;
Livvie Lin30a9f9d2020-03-17 19:45:19[diff] [blame]92extern const base::Feature kOmniboxContextMenuShowFullUrls;
Brandon Wylie1299ff82020-01-23 02:13:37[diff] [blame]93
Emily Stark4bca290ac2020-06-29 21:02:30[diff] [blame]94// Path-hiding experiments - these hide the path and other URL components in
95// some circumstances in the steady-state omnibox.
96extern const base::Feature kRevealSteadyStateUrlPathQueryAndRefOnHover;
97extern const base::Feature kHideSteadyStateUrlPathQueryAndRefOnInteraction;
98extern const base::Feature kElideToRegistrableDomain;
99
Tomasz Wiszkowskid938a1112019-03-06 18:01:57[diff] [blame]100} // namespace omnibox
101
102#endif // COMPONENTS_OMNIBOX_COMMON_OMNIBOX_FEATURES_H_