blob: 1a2673a3ef1849a200545103e64a6fe8ddcd1fc8 [file] [log] [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/ui_features.h"
#include "base/feature_list.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "ui_features.h"
namespace features {
// Enables the tab dragging fallback when full window dragging is not supported
// by the platform (e.g. Wayland). See https://crbug.com/896640
BASE_FEATURE(kAllowWindowDragUsingSystemDragDrop,
"AllowWindowDragUsingSystemDragDrop",
base::FEATURE_DISABLED_BY_DEFAULT);
#if !BUILDFLAG(IS_CHROMEOS) && !BUILDFLAG(IS_ANDROID)
BASE_FEATURE(kDesktopPWAsAppHomePage,
"DesktopPWAsAppHomePage",
base::FEATURE_DISABLED_BY_DEFAULT);
#endif // !BUILDFLAG(IS_CHROMEOS) && !BUILDFLAG(IS_ANDROID)
// Enables Chrome Labs menu in the toolbar. See https://crbug.com/1145666
BASE_FEATURE(kChromeLabs, "ChromeLabs", base::FEATURE_DISABLED_BY_DEFAULT);
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Enables "Tips for Chrome" in Main Chrome Menu | Help.
BASE_FEATURE(kChromeTipsInMainMenu,
"ChromeTipsInMainMenu",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables "Tips for Chrome" in Main Chrome Menu | Help.
BASE_FEATURE(kChromeTipsInMainMenuNewBadge,
"ChromeTipsInMainMenuNewBadge",
base::FEATURE_DISABLED_BY_DEFAULT);
#endif
// Enables "Chrome What's New" UI.
BASE_FEATURE(kChromeWhatsNewUI,
"ChromeWhatsNewUI",
#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && !defined(ANDROID) && \
!BUILDFLAG(IS_CHROMEOS_LACROS) && !BUILDFLAG(IS_CHROMEOS_ASH)
base::FEATURE_ENABLED_BY_DEFAULT
#else
base::FEATURE_DISABLED_BY_DEFAULT
#endif
);
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Enables "new" badge for "Chrome What's New" in Main Chrome Menu | Help.
BASE_FEATURE(kChromeWhatsNewInMainMenuNewBadge,
"ChromeWhatsNewInMainMenuNewBadge",
base::FEATURE_DISABLED_BY_DEFAULT);
#endif
#if !defined(ANDROID)
// Enables "Access Code Cast" UI.
BASE_FEATURE(kAccessCodeCastUI,
"AccessCodeCastUI",
base::FEATURE_ENABLED_BY_DEFAULT);
#endif
// Enables displaying the submenu to open a link with a different profile
// even if there is no other profile opened in a separate window
BASE_FEATURE(kDisplayOpenLinkAsProfile,
"DisplayOpenLinkAsProfile",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables showing the EV certificate details in the Page Info bubble.
BASE_FEATURE(kEvDetailsInPageInfo,
"EvDetailsInPageInfo",
base::FEATURE_ENABLED_BY_DEFAULT);
#if BUILDFLAG(ENABLE_EXTENSIONS)
// Controls whether we use a different UX for simple extensions overriding
// settings.
BASE_FEATURE(kLightweightExtensionOverrideConfirmations,
"LightweightExtensionOverrideConfirmations",
base::FEATURE_ENABLED_BY_DEFAULT);
#endif
// Enables Bookmarks++ Side Panel UI.
BASE_FEATURE(kPowerBookmarksSidePanel,
"PowerBookmarksSidePanel",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables a more prominent active tab title in dark mode to aid with
// accessibility.
BASE_FEATURE(kProminentDarkModeActiveTabTitle,
"ProminentDarkModeActiveTabTitle",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables the QuickCommands UI surface. See https://crbug.com/1014639
BASE_FEATURE(kQuickCommands,
"QuickCommands",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables the side search feature for Google Search. Presents recent Google
// search results in a browser side panel.
BASE_FEATURE(kSideSearch, "SideSearch", base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kSideSearchFeedback,
"SideSearchFeedback",
base::FEATURE_DISABLED_BY_DEFAULT);
// Controls whether the Side Search feature is configured to support any
// participating Chrome search engine. This should always be enabled with
// kSideSearch on non-ChromeOS platforms.
BASE_FEATURE(kSideSearchDSESupport,
"SideSearchDSESupport",
base::FEATURE_ENABLED_BY_DEFAULT);
// Displays right-click search results of a highlighted text in side panel,
// So users are not forced to switch to a new tab to view the search results
BASE_FEATURE(kSearchWebInSidePanel,
"SearchWebInSidePanel",
base::FEATURE_DISABLED_BY_DEFAULT);
// Whether to clobber all side search side panels in the current browser window
// or only the side search in the current tab before read later or lens side
// panel is open.
BASE_FEATURE(kClobberAllSideSearchSidePanels,
"ClobberAllSideSearchSidePanels",
base::FEATURE_ENABLED_BY_DEFAULT);
// Feature that controls whether or not feature engagement configurations can be
// used to control automatic triggering for side search.
BASE_FEATURE(kSideSearchAutoTriggering,
"SideSearchAutoTriggering",
base::FEATURE_ENABLED_BY_DEFAULT);
// Feature param that determines how many times a user has to return to a given
// SRP before we automatically trigger the side search side panel for that SRP
// on a subsequent navigation.
const base::FeatureParam<int> kSideSearchAutoTriggeringReturnCount{
&kSideSearchAutoTriggering, "SideSearchAutoTriggeringReturnCount", 2};
// Adds improved support for handling multiple contextual and global RHS browser
// side panels. Designed specifically to handle the interim state before the v2
// side panel project launches.
BASE_FEATURE(kSidePanelImprovedClobbering,
"SidePanelImprovedClobbering",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSidePanelWebView,
"SidePanelWebView",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSidePanelJourneys,
"SidePanelJourneys",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, and the main flag is also enabled, the Journeys omnibox
// entrypoints open Journeys in Side Panel rather than the History WebUI.
const base::FeatureParam<bool> kSidePanelJourneysOpensFromOmnibox{
&kSidePanelJourneys, "SidePanelJourneysOpensFromOmnibox", false};
BASE_FEATURE(kSidePanelJourneysQueryless,
"SidePanelJourneysQueryless",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables tabs to scroll in the tabstrip. https://crbug.com/951078
BASE_FEATURE(kScrollableTabStrip,
"ScrollableTabStrip",
base::FEATURE_DISABLED_BY_DEFAULT);
const char kMinimumTabWidthFeatureParameterName[] = "minTabWidth";
// Enables buttons when scrolling the tabstrip https://crbug.com/951078
BASE_FEATURE(kTabScrollingButtonPosition,
"TabScrollingButtonPosition",
base::FEATURE_DISABLED_BY_DEFAULT);
const char kTabScrollingButtonPositionParameterName[] = "buttonPosition";
// Enables tab scrolling while dragging tabs in tabstrip
// https://crbug.com/1145747
BASE_FEATURE(kScrollableTabStripWithDragging,
"kScrollableTabStripWithDragging",
base::FEATURE_DISABLED_BY_DEFAULT);
const char kTabScrollingWithDraggingModeName[] = "tabScrollWithDragMode";
// Enables different methods of overflow when scrolling tabs in tabstrip
// https://crbug.com/951078
BASE_FEATURE(kScrollableTabStripOverflow,
"kScrollableTabStripOverflow",
base::FEATURE_DISABLED_BY_DEFAULT);
const char kScrollableTabStripOverflowModeName[] = "tabScrollOverflow";
// Splits pinned and unpinned tabs into separate TabStrips.
// https://crbug.com/1346019
BASE_FEATURE(kSplitTabStrip,
"SplitTabStrip",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables tabs to be frozen when collapsed.
// https://crbug.com/1110108
BASE_FEATURE(kTabGroupsCollapseFreezing,
"TabGroupsCollapseFreezing",
base::FEATURE_ENABLED_BY_DEFAULT);
// Directly controls the "new" badge (as opposed to old "master switch"; see
// https://crbug.com/1169907 for master switch deprecation and
// https://crbug.com/968587 for the feature itself)
// https://crbug.com/1173792
BASE_FEATURE(kTabGroupsNewBadgePromo,
"TabGroupsNewBadgePromo",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables users to explicitly save and recall tab groups.
// https://crbug.com/1223929
BASE_FEATURE(kTabGroupsSave,
"TabGroupsSave",
base::FEATURE_DISABLED_BY_DEFAULT);
const base::FeatureParam<bool> kTabGroupsSaveSyncIntegration{
&kTabGroupsSave, "TabGroupsSaveSyncIntegration", false};
// Enables preview images in tab-hover cards.
// https://crbug.com/928954
BASE_FEATURE(kTabHoverCardImages,
"TabHoverCardImages",
#if BUILDFLAG(IS_MAC)
base::FEATURE_DISABLED_BY_DEFAULT
#else
base::FEATURE_ENABLED_BY_DEFAULT
#endif
);
const char kTabHoverCardImagesNotReadyDelayParameterName[] =
"page_not_ready_delay";
const char kTabHoverCardImagesLoadingDelayParameterName[] =
"page_loading_delay";
const char kTabHoverCardImagesLoadedDelayParameterName[] = "page_loaded_delay";
const char kTabHoverCardImagesCrossfadePreviewAtParameterName[] =
"crossfade_preview_at";
const char kTabHoverCardAdditionalMaxWidthDelay[] =
"additional_max_width_delay";
const char kTabHoverCardAlternateFormat[] = "alternate_format";
// Enables tab outlines in additional situations for accessibility.
BASE_FEATURE(kTabOutlinesInLowContrastThemes,
"TabOutlinesInLowContrastThemes",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTabSearchChevronIcon,
"TabSearchChevronIcon",
base::FEATURE_ENABLED_BY_DEFAULT);
// Enables the tab search submit feedback button.
BASE_FEATURE(kTabSearchFeedback,
"TabSearchFeedback",
base::FEATURE_DISABLED_BY_DEFAULT);
// Controls whether or not to use fuzzy search for tab search.
BASE_FEATURE(kTabSearchFuzzySearch,
"TabSearchFuzzySearch",
base::FEATURE_DISABLED_BY_DEFAULT);
const char kTabSearchSearchThresholdName[] = "TabSearchSearchThreshold";
const base::FeatureParam<bool> kTabSearchSearchIgnoreLocation{
&kTabSearchFuzzySearch, "TabSearchSearchIgnoreLocation", false};
// If this feature parameter is enabled, show media tabs in both "Audio & Video"
// section and "Open Tabs" section.
const char kTabSearchAlsoShowMediaTabsinOpenTabsSectionParameterName[] =
"Also show Media Tabs in Open Tabs Section";
const base::FeatureParam<int> kTabSearchSearchDistance{
&kTabSearchFuzzySearch, "TabSearchSearchDistance", 200};
const base::FeatureParam<double> kTabSearchSearchThreshold{
&kTabSearchFuzzySearch, kTabSearchSearchThresholdName, 0.6};
const base::FeatureParam<double> kTabSearchTitleWeight{
&kTabSearchFuzzySearch, "TabSearchTitleWeight", 2.0};
const base::FeatureParam<double> kTabSearchHostnameWeight{
&kTabSearchFuzzySearch, "TabSearchHostnameWeight", 1.0};
const base::FeatureParam<double> kTabSearchGroupTitleWeight{
&kTabSearchFuzzySearch, "TabSearchGroupTitleWeight", 1.5};
const base::FeatureParam<bool> kTabSearchMoveActiveTabToBottom{
&kTabSearchFuzzySearch, "TabSearchMoveActiveTabToBottom", true};
// Controls feature parameters for Tab Search's `Recently Closed` entries.
BASE_FEATURE(kTabSearchRecentlyClosed,
"TabSearchRecentlyClosed",
base::FEATURE_ENABLED_BY_DEFAULT);
const base::FeatureParam<int> kTabSearchRecentlyClosedDefaultItemDisplayCount{
&kTabSearchRecentlyClosed, "TabSearchRecentlyClosedDefaultItemDisplayCount",
8};
const base::FeatureParam<int> kTabSearchRecentlyClosedTabCountThreshold{
&kTabSearchRecentlyClosed, "TabSearchRecentlyClosedTabCountThreshold", 100};
BASE_FEATURE(kTabSearchUseMetricsReporter,
"TabSearchUseMetricsReporter",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kToolbarUseHardwareBitmapDraw,
"ToolbarUseHardwareBitmapDraw",
base::FEATURE_DISABLED_BY_DEFAULT);
// Controls whether top chrome pages will use the spare renderer if no top
// chrome renderers are present.
BASE_FEATURE(kTopChromeWebUIUsesSpareRenderer,
"TopChromeWebUIUsesSpareRenderer",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kUnifiedSidePanel,
"UnifiedSidePanel",
base::FEATURE_ENABLED_BY_DEFAULT);
// This enables enables persistence of a WebContents in a 1-to-1 association
// with the current Profile for WebUI bubbles. See https://crbug.com/1177048.
BASE_FEATURE(kWebUIBubblePerProfilePersistence,
"WebUIBubblePerProfilePersistence",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables a web-based tab strip. See https://crbug.com/989131. Note this
// feature only works when the ENABLE_WEBUI_TAB_STRIP buildflag is enabled.
BASE_FEATURE(kWebUITabStrip,
"WebUITabStrip",
#if BUILDFLAG(IS_CHROMEOS)
base::FEATURE_ENABLED_BY_DEFAULT
#else
base::FEATURE_DISABLED_BY_DEFAULT
#endif
);
// The default value of this flag is aligned with platform behavior to handle
// context menu with touch.
// TODO(crbug.com/1257626): Enable this flag for all platforms after launch.
BASE_FEATURE(kWebUITabStripContextMenuAfterTap,
"WebUITabStripContextMenuAfterTap",
#if BUILDFLAG(IS_CHROMEOS_ASH)
base::FEATURE_DISABLED_BY_DEFAULT
#else
base::FEATURE_ENABLED_BY_DEFAULT
#endif
);
#if BUILDFLAG(IS_CHROMEOS)
BASE_FEATURE(kChromeOSTabSearchCaptionButton,
"ChromeOSTabSearchCaptionButton",
base::FEATURE_DISABLED_BY_DEFAULT);
#endif
#if BUILDFLAG(IS_MAC)
// Enabled an experiment which increases the prominence to grant MacOS system
// location permission to Chrome when location permissions have already been
// approved. https://crbug.com/1211052
BASE_FEATURE(kLocationPermissionsExperiment,
"LocationPermissionsExperiment",
base::FEATURE_DISABLED_BY_DEFAULT);
constexpr base::FeatureParam<int>
kLocationPermissionsExperimentBubblePromptLimit{
&kLocationPermissionsExperiment, "bubble_prompt_count", 3};
constexpr base::FeatureParam<int>
kLocationPermissionsExperimentLabelPromptLimit{
&kLocationPermissionsExperiment, "label_prompt_count", 5};
BASE_FEATURE(kViewsFirstRunDialog,
"ViewsFirstRunDialog",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kViewsTaskManager,
"ViewsTaskManager",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kViewsJSAppModalDialog,
"ViewsJSAppModalDialog",
base::FEATURE_DISABLED_BY_DEFAULT);
int GetLocationPermissionsExperimentBubblePromptLimit() {
return kLocationPermissionsExperimentBubblePromptLimit.Get();
}
int GetLocationPermissionsExperimentLabelPromptLimit() {
return kLocationPermissionsExperimentLabelPromptLimit.Get();
}
#endif
#if BUILDFLAG(IS_WIN)
// Moves the Tab Search button into the browser frame's caption button area on
// Windows 10 (crbug.com/1223847).
BASE_FEATURE(kWin10TabSearchCaptionButton,
"Win10TabSearchCaptionButton",
base::FEATURE_ENABLED_BY_DEFAULT);
#endif
// Reduce resource usage when view is hidden by not rendering loading animation.
BASE_FEATURE(kStopLoadingAnimationForHiddenWindow,
"StopLoadingAnimationForHiddenWindow",
base::FEATURE_DISABLED_BY_DEFAULT);
} // namespace features