| // Copyright 2019 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. |
| |
| #include "components/omnibox/common/omnibox_features.h" |
| |
| #include "build/build_config.h" |
| |
| namespace omnibox { |
| |
| // Allows Omnibox to dynamically adjust number of offered suggestions to fill in |
| // the space between Omnibox an the soft keyboard. The number of suggestions |
| // shown will be no less than minimum for the platform (eg. 5 for Android). |
| const base::Feature kAdaptiveSuggestionsCount{ |
| "OmniboxAdaptiveSuggestionsCount", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to hide the scheme from steady state URLs displayed in the |
| // toolbar. It is restored during editing. |
| const base::Feature kHideFileUrlScheme { |
| "OmniboxUIExperimentHideFileUrlScheme", |
| // Android and iOS don't have the File security chip, and therefore still |
| // need to show the file scheme. |
| #if defined(OS_ANDROID) || defined(OS_IOS) |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #else |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used to hide the scheme from steady state URLs displayed in the |
| // toolbar. It is restored during editing. |
| const base::Feature kHideSteadyStateUrlScheme{ |
| "OmniboxUIExperimentHideSteadyStateUrlScheme", |
| base::FEATURE_ENABLED_BY_DEFAULT}; |
| |
| // Feature used to hide trivial subdomains from steady state URLs displayed in |
| // the toolbar. It is restored during editing. |
| const base::Feature kHideSteadyStateUrlTrivialSubdomains{ |
| "OmniboxUIExperimentHideSteadyStateUrlTrivialSubdomains", |
| base::FEATURE_ENABLED_BY_DEFAULT}; |
| |
| // Feature used to hide the path, query and ref from steady state URLs |
| // displayed in the toolbar. It is restored during editing. |
| const base::Feature kHideSteadyStateUrlPathQueryAndRef { |
| "OmniboxUIExperimentHideSteadyStateUrlPathQueryAndRef", |
| #if defined(OS_IOS) |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #else |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used to undo all omnibox elisions on a single click or focus action. |
| const base::Feature kOneClickUnelide{"OmniboxOneClickUnelide", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to enable local entity suggestions. Similar to rich entities but |
| // but location specific. E.g., typing 'starbucks near' could display the local |
| // entity suggestion 'starbucks near disneyland \n starbucks * Anaheim, CA'. |
| const base::Feature kOmniboxLocalEntitySuggestions{ |
| "OmniboxLocalEntitySuggestions", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to cap the number of URL-type matches shown within the |
| // Omnibox. If enabled, the number of URL-type matches is limited (unless |
| // there are no more non-URL matches available.) If enabled, there is a |
| // companion parameter - OmniboxMaxURLMatches - which specifies the maximum |
| // desired number of URL-type matches. |
| const base::Feature kOmniboxMaxURLMatches { |
| "OmniboxMaxURLMatches", |
| #if defined(OS_IOS) || defined(OS_ANDROID) |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #else |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used to enable entity suggestion images and enhanced presentation |
| // showing more context and descriptive text about the entity. |
| const base::Feature kOmniboxRichEntitySuggestions{ |
| "OmniboxRichEntitySuggestions", |
| #if defined(OS_IOS) || defined(OS_ANDROID) |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #else |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used to enable swapping the rows on answers. |
| const base::Feature kOmniboxReverseAnswers{"OmniboxReverseAnswers", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to enable matching short words to bookmarks for suggestions. |
| const base::Feature kOmniboxShortBookmarkSuggestions{ |
| "OmniboxShortBookmarkSuggestions", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to force on the experiment of transmission of tail suggestions |
| // from GWS to this client, currently testing for desktop. |
| const base::Feature kOmniboxTailSuggestions{ |
| "OmniboxTailSuggestions", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature that enables the tab-switch suggestions corresponding to an open |
| // tab, for a button or dedicated suggestion. Enabled by default on Desktop |
| // and iOS. |
| const base::Feature kOmniboxTabSwitchSuggestions{ |
| "OmniboxTabSwitchSuggestions", |
| #if defined(OS_ANDROID) |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #else |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature that enables tab-switch suggestions in their own row. |
| const base::Feature kOmniboxTabSwitchSuggestionsDedicatedRow{ |
| "OmniboxTabSwitchSuggestionsDedicatedRow", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to enable various experiments on keyword mode, UI and |
| // suggestions. |
| const base::Feature kExperimentalKeywordMode{"OmniboxExperimentalKeywordMode", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to enable Pedal suggestions. |
| const base::Feature kOmniboxPedalSuggestions{"OmniboxPedalSuggestions", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used for UI that improves transparency of and control over omnibox |
| // suggestions. This includes "Why this Suggestion?" and user controls to delete |
| // personalized suggestions. This will be eventually enabled by default. |
| const base::Feature kOmniboxSuggestionTransparencyOptions{ |
| "OmniboxSuggestionTransparencyOptions", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature to enable clipboard provider to suggest searching for copied images. |
| const base::Feature kEnableClipboardProviderImageSuggestions{ |
| "OmniboxEnableClipboardProviderImageSuggestions", |
| #if defined(OS_IOS) |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #else |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature to enable the search provider to send a request to the suggest |
| // server on focus. This allows the suggest server to warm up, by, for |
| // example, loading per-user models into memory. Having a per-user model |
| // in memory allows the suggest server to respond more quickly with |
| // personalized suggestions as the user types. |
| const base::Feature kSearchProviderWarmUpOnFocus{ |
| "OmniboxWarmUpSearchProviderOnFocus", |
| #if defined(OS_IOS) |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #else |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used to display the title of the current URL match. |
| const base::Feature kDisplayTitleForCurrentUrl{ |
| "OmniboxDisplayTitleForCurrentUrl", |
| #if !defined(OS_IOS) |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #else |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used for the max autocomplete matches UI experiment. |
| const base::Feature kUIExperimentMaxAutocompleteMatches{ |
| "OmniboxUIExperimentMaxAutocompleteMatches", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to display the search terms instead of the URL in the Omnibox |
| // when the user is on the search results page of the default search provider. |
| const base::Feature kQueryInOmnibox{"QueryInOmnibox", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to always swap the title and URL. |
| const base::Feature kUIExperimentSwapTitleAndUrl{ |
| "OmniboxUIExperimentSwapTitleAndUrl", |
| #if defined(OS_IOS) || defined(OS_ANDROID) |
| base::FEATURE_DISABLED_BY_DEFAULT |
| #else |
| base::FEATURE_ENABLED_BY_DEFAULT |
| #endif |
| }; |
| |
| // Feature used to enable speculatively starting a service worker associated |
| // with the destination of the default match when the user's input looks like a |
| // query. |
| const base::Feature kSpeculativeServiceWorkerStartOnQueryInput{ |
| "OmniboxSpeculativeServiceWorkerStartOnQueryInput", |
| base::FEATURE_ENABLED_BY_DEFAULT |
| }; |
| |
| // Feature used to fetch document suggestions. |
| const base::Feature kDocumentProvider{"OmniboxDocumentProvider", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to autocomplete bookmark, history, and document suggestions when |
| // the user input is a prefix of their titles, as opposed to their URLs. |
| const base::Feature kAutocompleteTitles{"OmniboxAutocompleteTitles", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Returns whether IsInstantExtendedAPIEnabled should be ignored when deciding |
| // the number of Google-provided search suggestions. |
| const base::Feature kOmniboxDisableInstantExtendedLimit{ |
| "OmniboxDisableInstantExtendedLimit", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Show the search engine logo in the omnibox on Android (desktop already does |
| // this). |
| const base::Feature kOmniboxSearchEngineLogo{"OmniboxSearchEngineLogo", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature used to allow users to remove suggestions from clipboard. |
| const base::Feature kOmniboxRemoveSuggestionsFromClipboard{ |
| "OmniboxRemoveSuggestionsFromClipboard", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature to provide non personalized head search suggestion from a compact |
| // on device model. |
| const base::Feature kOnDeviceHeadProvider{"OmniboxOnDeviceHeadProvider", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature to debounce drive requests from the document provider. |
| const base::Feature kDebounceDocumentProvider{ |
| "OmniboxDebounceDocumentProvider", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Preserves the default match against change when providers return results |
| // asynchronously. This prevents the default match from changing after the user |
| // finishes typing. Without this feature, if the default match is updated right |
| // when the user presses Enter, the user may go to a surprising destination. |
| const base::Feature kOmniboxPreserveDefaultMatchAgainstAsyncUpdate{ |
| "OmniboxPreserveDefaultMatchAgainstAsyncUpdate", |
| base::FEATURE_ENABLED_BY_DEFAULT}; |
| |
| // Demotes the relevance scores when comparing suggestions based on the |
| // suggestion's |AutocompleteMatchType| and the user's |PageClassification|. |
| // This feature's main job is to contain the DemoteByType parameter. |
| const base::Feature kOmniboxDemoteByType{"OmniboxDemoteByType", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature to configure on-focus suggestions provided by ZeroSuggestProvider. |
| // This feature's main job is to contain some field trial parameters such as: |
| // - "ZeroSuggestVariant" configures the per-page-classification mode of |
| // ZeroSuggestProvider. |
| const base::Feature kOnFocusSuggestions{"OmniboxOnFocusSuggestions", |
| base::FEATURE_ENABLED_BY_DEFAULT}; |
| |
| // Allow suggestions to be shown to the user on the New Tab Page upon focusing |
| // URL bar (the omnibox). |
| const base::Feature kZeroSuggestionsOnNTP{"OmniboxZeroSuggestionsOnNTP", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Allow suggestions to be shown to the user on the New Tab Page upon focusing |
| // the real search box. |
| const base::Feature kZeroSuggestionsOnNTPRealbox{ |
| "OmniboxZeroSuggestionsOnNTPRealbox", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Allow on-focus query refinements to be shown on the default SERP. |
| const base::Feature kZeroSuggestionsOnSERP{"OmniboxZeroSuggestionsOnSERP", |
| base::FEATURE_ENABLED_BY_DEFAULT}; |
| |
| // If enabled, changes the way Google-provided search suggestions are scored by |
| // the backend. Note that this Feature is only used for triggering a server- |
| // side experiment config that will send experiment IDs to the backend. It is |
| // not referred to in any of the Chromium code. |
| const base::Feature kOmniboxExperimentalSuggestScoring{ |
| "OmniboxExperimentalSuggestScoring", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If disabled, terms with no wordstart matches disqualify the suggestion unless |
| // they occur in the URL host. If enabled, terms with no wordstart matches are |
| // allowed but not scored. E.g., both inputs 'java script' and 'java cript' will |
| // match a suggestion titled 'javascript' and score equivalently. |
| const base::Feature kHistoryQuickProviderAllowButDoNotScoreMidwordTerms{ |
| "OmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTerms", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If disabled, midword matches are ignored except in the URL host, and input |
| // terms with no wordstart matches are scored 0, resulting in an overall score |
| // of 0. If enabled, midword matches are allowed and scored when they begin |
| // immediately after the previous match ends. E.g. 'java script' will match a |
| // suggestion titled 'javascript' but the input 'java cript' won't. |
| const base::Feature kHistoryQuickProviderAllowMidwordContinuations{ |
| "OmniboxHistoryQuickProviderAllowMidwordContinuations", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If enabled, shows slightly more compact suggestions, allowing the |
| // kAdaptiveSuggestionsCount feature to fit more suggestions on screen. |
| const base::Feature kCompactSuggestions{"OmniboxCompactSuggestions", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If enabled, shows a confirm dialog before removing search suggestions from |
| // the omnibox. See ConfirmNtpSuggestionRemovals for the NTP equivalent. |
| const base::Feature kConfirmOmniboxSuggestionRemovals{ |
| "ConfirmOmniboxSuggestionRemovals", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If enabled, defers keyboard popup when user highlights the omnibox until |
| // the user taps the Omnibox again. |
| extern const base::Feature kDeferredKeyboardPopup{ |
| "OmniboxDeferredKeyboardPopup", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If enabled, expands autocompletion to possibly (depending on params) include |
| // suggestion titles and non-prefixes as opposed to be restricted to URL |
| // prefixes. Will also adjust the location bar UI and omnibox text selection to |
| // accommodate the autocompletions. |
| const base::Feature kRichAutocompletion{"OmniboxRichAutocompletion", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature that enables not counting submatches towards the maximum |
| // suggestion limit. |
| const base::Feature kOmniboxLooseMaxLimitOnDedicatedRows{ |
| "OmniboxLooseMaxLimitOnDedicatedRows", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // Feature that puts a single row of buttons on suggestions with actionable |
| // elements like keywords, tab-switch buttons, and Pedals. |
| const base::Feature kOmniboxSuggestionButtonRow{ |
| "OmniboxSuggestionButtonRow", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If enabled, allows Tab and Shift+Tab to escape the focus out of the omnibox |
| // popup. Otherwise, Tab infinitely loops between suggestions in the popup. |
| const base::Feature kTabKeyCanEscapeOmniboxPopup{ |
| "TabKeyCanEscapeOmniboxPopup", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // If enabled, uses WebUI to render the omnibox suggestions popup, similar to |
| // how the NTP "fakebox" is implemented. |
| const base::Feature kWebUIOmniboxPopup{"WebUIOmniboxPopup", |
| base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // When enabled, use Assistant for omnibox voice query recognition instead of |
| // Android's built-in voice recognition service. Only works on Android. |
| const base::Feature kOmniboxAssistantVoiceSearch{ |
| "OmniboxAssistantVoiceSearch", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| // When enabled, provides an omnibox context menu option that prevents URL |
| // elisions. |
| const base::Feature kOmniboxContextMenuShowFullUrls{ |
| "OmniboxContextMenuShowFullUrls", base::FEATURE_DISABLED_BY_DEFAULT}; |
| |
| } // namespace omnibox |