// Copyright 2012 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/browser.h" #include <stddef.h> #include <algorithm> #include <memory> #include <optional> #include <string> #include <utility> #include "base/base_paths.h" #include "base/check_deref.h" #include "base/command_line.h" #include "base/containers/contains.h" #include "base/feature_list.h" #include "base/functional/bind.h" #include "base/functional/callback_helpers.h" #include "base/location.h" #include "base/logging.h" #include "base/metrics/histogram_macros.h" #include "base/metrics/user_metrics.h" #include "base/process/process_info.h" #include "base/strings/string_number_conversions.h" #include "base/strings/string_util.h" #include "base/strings/utf_string_conversions.h" #include "base/task/single_thread_task_runner.h" #include "base/threading/thread.h" #include "base/threading/thread_restrictions.h" #include "base/time/time.h" #include "build/build_config.h" #include "build/chromeos_buildflags.h" #include "chrome/app/chrome_command_ids.h" #include "chrome/browser/app_mode/app_mode_utils.h" #include "chrome/browser/background/background_contents.h" #include "chrome/browser/background/background_contents_service.h" #include "chrome/browser/background/background_contents_service_factory.h" #include "chrome/browser/browser_process.h" #include "chrome/browser/buildflags.h" #include "chrome/browser/content_settings/host_content_settings_map_factory.h" #include "chrome/browser/content_settings/mixed_content_settings_tab_helper.h" #include "chrome/browser/content_settings/page_specific_content_settings_delegate.h" #include "chrome/browser/content_settings/sound_content_setting_observer.h" #include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h" #include "chrome/browser/defaults.h" #include "chrome/browser/devtools/devtools_toggle_action.h" #include "chrome/browser/devtools/devtools_window.h" #include "chrome/browser/download/bubble/download_bubble_ui_controller.h" #include "chrome/browser/download/bubble/download_display_controller.h" #include "chrome/browser/download/download_core_service.h" #include "chrome/browser/download/download_core_service_factory.h" #include "chrome/browser/extensions/browser_extension_window_controller.h" #include "chrome/browser/extensions/extension_browser_window_desktop.h" #include "chrome/browser/extensions/extension_ui_util.h" #include "chrome/browser/extensions/extension_util.h" #include "chrome/browser/extensions/tab_helper.h" #include "chrome/browser/file_select_helper.h" #include "chrome/browser/first_run/first_run.h" #include "chrome/browser/lifetime/application_lifetime.h" #include "chrome/browser/lifetime/browser_shutdown.h" #include "chrome/browser/media/webrtc/media_capture_devices_dispatcher.h" #include "chrome/browser/metrics/chrome_metrics_service_accessor.h" #include "chrome/browser/picture_in_picture/picture_in_picture_window_manager.h" #include "chrome/browser/policy/developer_tools_policy_handler.h" #include "chrome/browser/prefs/incognito_mode_prefs.h" #include "chrome/browser/preloading/preloading_prefs.h" #include "chrome/browser/printing/background_printing_manager.h" #include "chrome/browser/profiles/keep_alive/profile_keep_alive_types.h" #include "chrome/browser/profiles/keep_alive/scoped_profile_keep_alive.h" #include "chrome/browser/profiles/nuke_profile_directory_utils.h" #include "chrome/browser/profiles/profile.h" #include "chrome/browser/profiles/profile_destroyer.h" #include "chrome/browser/profiles/profile_manager.h" #include "chrome/browser/profiles/profile_metrics.h" #include "chrome/browser/profiles/profiles_state.h" #include "chrome/browser/repost_form_warning_controller.h" #include "chrome/browser/search/search.h" #include "chrome/browser/sessions/app_session_service.h" #include "chrome/browser/sessions/app_session_service_factory.h" #include "chrome/browser/sessions/session_restore.h" #include "chrome/browser/sessions/session_service.h" #include "chrome/browser/sessions/session_service_factory.h" #include "chrome/browser/sessions/session_service_lookup.h" #include "chrome/browser/sessions/tab_restore_service_factory.h" #include "chrome/browser/tab_contents/tab_util.h" #include "chrome/browser/task_manager/web_contents_tags.h" #include "chrome/browser/themes/theme_service.h" #include "chrome/browser/themes/theme_service_factory.h" #include "chrome/browser/translate/chrome_translate_client.h" #include "chrome/browser/ui/blocked_content/chrome_popup_navigation_delegate.h" #include "chrome/browser/ui/blocked_content/framebust_block_tab_helper.h" #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" #include "chrome/browser/ui/bookmarks/bookmark_utils.h" #include "chrome/browser/ui/breadcrumb_manager_browser_agent.h" #include "chrome/browser/ui/browser_actions.h" #include "chrome/browser/ui/browser_command_controller.h" #include "chrome/browser/ui/browser_commands.h" #include "chrome/browser/ui/browser_content_setting_bubble_model_delegate.h" #include "chrome/browser/ui/browser_dialogs.h" #include "chrome/browser/ui/browser_finder.h" #include "chrome/browser/ui/browser_instant_controller.h" #include "chrome/browser/ui/browser_list.h" #include "chrome/browser/ui/browser_live_tab_context.h" #include "chrome/browser/ui/browser_location_bar_model_delegate.h" #include "chrome/browser/ui/browser_navigator.h" #include "chrome/browser/ui/browser_navigator_params.h" #include "chrome/browser/ui/browser_tab_menu_model_delegate.h" #include "chrome/browser/ui/browser_tab_strip_model_delegate.h" #include "chrome/browser/ui/browser_tabstrip.h" #include "chrome/browser/ui/browser_ui_prefs.h" #include "chrome/browser/ui/browser_window.h" #include "chrome/browser/ui/browser_window/public/browser_window_features.h" #include "chrome/browser/ui/chrome_pages.h" #include "chrome/browser/ui/chrome_select_file_policy.h" #include "chrome/browser/ui/exclusive_access/exclusive_access_manager.h" #include "chrome/browser/ui/exclusive_access/fullscreen_controller.h" #include "chrome/browser/ui/exclusive_access/pointer_lock_controller.h" #include "chrome/browser/ui/find_bar/find_bar.h" #include "chrome/browser/ui/find_bar/find_bar_controller.h" #include "chrome/browser/ui/global_error/global_error.h" #include "chrome/browser/ui/global_error/global_error_service.h" #include "chrome/browser/ui/global_error/global_error_service_factory.h" #include "chrome/browser/ui/location_bar/location_bar.h" #include "chrome/browser/ui/overscroll_pref_manager.h" #include "chrome/browser/ui/page_action/page_action_icon_type.h" #include "chrome/browser/ui/search/search_tab_helper.h" #include "chrome/browser/ui/signin/cookie_clear_on_exit_migration_notice.h" #include "chrome/browser/ui/singleton_tabs.h" #include "chrome/browser/ui/status_bubble.h" #include "chrome/browser/ui/sync/browser_synced_window_delegate.h" #include "chrome/browser/ui/tab_contents/core_tab_helper.h" #include "chrome/browser/ui/tab_dialogs.h" #include "chrome/browser/ui/tab_helpers.h" #include "chrome/browser/ui/tab_modal_confirm_dialog.h" #include "chrome/browser/ui/tabs/saved_tab_groups/saved_tab_group_utils.h" #include "chrome/browser/ui/tabs/tab_enums.h" #include "chrome/browser/ui/tabs/tab_group.h" #include "chrome/browser/ui/tabs/tab_group_deletion_dialog_controller.h" #include "chrome/browser/ui/tabs/tab_group_model.h" #include "chrome/browser/ui/tabs/tab_menu_model.h" #include "chrome/browser/ui/tabs/tab_model.h" #include "chrome/browser/ui/tabs/tab_strip_model.h" #include "chrome/browser/ui/tabs/tab_utils.h" #include "chrome/browser/ui/ui_features.h" #include "chrome/browser/ui/unload_controller.h" #include "chrome/browser/ui/views/frame/browser_view.h" #include "chrome/browser/ui/views/frame/contents_web_view.h" #include "chrome/browser/ui/web_applications/app_browser_controller.h" #include "chrome/browser/ui/web_applications/web_app_launch_utils.h" #include "chrome/browser/ui/webui/signin/login_ui_service.h" #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h" #include "chrome/browser/ui/window_sizer/window_sizer.h" #include "chrome/common/chrome_constants.h" #include "chrome/common/chrome_features.h" #include "chrome/common/chrome_switches.h" #include "chrome/common/pref_names.h" #include "chrome/common/url_constants.h" #include "chrome/common/webui_url_constants.h" #include "chrome/grit/branded_strings.h" #include "chrome/grit/generated_resources.h" #include "components/blocked_content/list_item_position.h" #include "components/blocked_content/popup_blocker.h" #include "components/blocked_content/popup_blocker_tab_helper.h" #include "components/blocked_content/popup_tracker.h" #include "components/bookmarks/browser/bookmark_model.h" #include "components/bookmarks/browser/bookmark_utils.h" #include "components/bookmarks/common/bookmark_pref_names.h" #include "components/breadcrumbs/core/breadcrumbs_status.h" #include "components/captive_portal/core/buildflags.h" #include "components/content_settings/browser/page_specific_content_settings.h" #include "components/content_settings/core/browser/host_content_settings_map.h" #include "components/custom_handlers/protocol_handler.h" #include "components/custom_handlers/protocol_handler_registry.h" #include "components/custom_handlers/register_protocol_handler_permission_request.h" #include "components/favicon/content/content_favicon_driver.h" #include "components/find_in_page/find_tab_helper.h" #include "components/infobars/content/content_infobar_manager.h" #include "components/javascript_dialogs/tab_modal_dialog_manager.h" #include "components/keep_alive_registry/keep_alive_registry.h" #include "components/keep_alive_registry/keep_alive_types.h" #include "components/keep_alive_registry/scoped_keep_alive.h" #include "components/omnibox/browser/location_bar_model.h" #include "components/omnibox/browser/location_bar_model_impl.h" #include "components/page_load_metrics/browser/metrics_web_contents_observer.h" #include "components/page_load_metrics/common/page_load_metrics.mojom.h" #include "components/paint_preview/buildflags/buildflags.h" #include "components/permissions/permission_request_manager.h" #include "components/prefs/pref_service.h" #include "components/saved_tab_groups/tab_group_sync_service.h" #include "components/search/search.h" #include "components/sessions/content/session_tab_helper.h" #include "components/sessions/core/session_types.h" #include "components/sessions/core/tab_restore_service.h" #include "components/startup_metric_utils/browser/startup_metric_utils.h" #include "components/translate/core/browser/language_state.h" #include "components/user_manager/user_manager.h" #include "components/web_modal/web_contents_modal_dialog_manager.h" #include "components/zoom/zoom_controller.h" #include "content/public/browser/color_chooser.h" #include "content/public/browser/devtools_agent_host.h" #include "content/public/browser/file_select_listener.h" #include "content/public/browser/invalidate_type.h" #include "content/public/browser/keyboard_event_processing_result.h" #include "content/public/browser/navigation_controller.h" #include "content/public/browser/navigation_entry.h" #include "content/public/browser/navigation_handle.h" #include "content/public/browser/render_frame_host.h" #include "content/public/browser/render_process_host.h" #include "content/public/browser/render_view_host.h" #include "content/public/browser/render_widget_host.h" #include "content/public/browser/render_widget_host_view.h" #include "content/public/browser/site_instance.h" #include "content/public/browser/ssl_status.h" #include "content/public/browser/web_contents.h" #include "content/public/browser/web_exposed_isolation_level.h" #include "content/public/common/content_constants.h" #include "content/public/common/content_features.h" #include "content/public/common/page_zoom.h" #include "content/public/common/profiling.h" #include "content/public/common/url_constants.h" #include "content/public/common/webplugininfo.h" #include "content/public/common/window_container_type.mojom-shared.h" #include "extensions/browser/extension_prefs.h" #include "extensions/browser/extension_registry.h" #include "extensions/browser/extension_system.h" #include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h" #include "extensions/browser/process_manager.h" #include "extensions/browser/process_map.h" #include "extensions/buildflags/buildflags.h" #include "extensions/common/constants.h" #include "extensions/common/extension.h" #include "extensions/common/manifest_handlers/background_info.h" #include "net/base/filename_util.h" #include "ppapi/buildflags/buildflags.h" #include "third_party/blink/public/common/security/protocol_handler_security_level.h" #include "third_party/blink/public/mojom/frame/blocked_navigation_types.mojom.h" #include "third_party/blink/public/mojom/frame/frame.mojom.h" #include "third_party/blink/public/mojom/frame/fullscreen.mojom.h" #include "third_party/blink/public/mojom/page/draggable_region.mojom.h" #include "third_party/blink/public/mojom/use_counter/metrics/web_feature.mojom.h" #include "third_party/blink/public/mojom/window_features/window_features.mojom.h" #include "ui/base/l10n/l10n_util.h" #include "ui/base/window_open_disposition.h" #include "ui/gfx/font_list.h" #include "ui/gfx/geometry/point.h" #include "ui/gfx/text_elider.h" #include "ui/gfx/text_utils.h" #include "ui/shell_dialogs/selected_file_info.h" #include "url/origin.h" #include "url/scheme_host_port.h" #if BUILDFLAG(IS_WIN) // windows.h must be included before shellapi.h #include <windows.h> #include <shellapi.h> #include "chrome/browser/ui/view_ids.h" #include "ui/base/win/shell.h" #endif // BUILDFLAG(IS_WIN) #if BUILDFLAG(IS_CHROMEOS_ASH) #include "ash/constants/ash_features.h" #include "chrome/browser/ash/guest_os/guest_os_terminal.h" #include "chrome/browser/ash/url_handler/url_handler.h" #include "chrome/browser/ui/settings_window_manager_chromeos.h" #include "components/session_manager/core/session_manager.h" #endif #if BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION) #include "components/captive_portal/content/captive_portal_tab_helper.h" #endif #if BUILDFLAG(ENABLE_EXTENSIONS) #include "chrome/browser/extensions/extension_browser_window_helper.h" #endif #if BUILDFLAG(ENABLE_PRINTING) #include "components/printing/browser/print_composite_client.h" #endif #if BUILDFLAG(ENABLE_PAINT_PREVIEW) #include "components/paint_preview/browser/paint_preview_client.h" // nogncheck #endif #if BUILDFLAG(IS_MAC) #include "ui/display/display.h" #include "ui/display/screen.h" #include "ui/display/types/display_constants.h" #endif // BUILDFLAG(IS_MAC) #if !BUILDFLAG(IS_ANDROID) #include "chrome/browser/preloading/preview/preview_manager.h" #endif UserMetricsAction; NavigationController; NavigationEntry; OpenURLParams; Referrer; RenderWidgetHostView; SiteInstance; WebContents; ProtocolHandler; Extension; NativeWebKeyboardEvent; WebDialogDelegate; WebContentsModalDialogManager; /////////////////////////////////////////////////////////////////////////////// namespace { // How long we wait before updating the browser chrome while loading a page. constexpr base::TimeDelta kUIUpdateCoalescingTime = …; BrowserWindow* CreateBrowserWindow(std::unique_ptr<Browser> browser, bool user_gesture, bool in_tab_dragging) { … } const extensions::Extension* GetExtensionForOrigin( Profile* profile, const GURL& security_origin) { … } bool IsOnKioskSplashScreen() { … } // Returns a pair [last_window, last_window_for_profile] indicating if `browser` // is the only browser in total and for this profile. // Ignores browsers that are in the process of closing. std::pair<bool, bool> IsLastWindow(const Browser& browser) { … } // Returns whether the cookie migration notice should be shown: the migration // is not complete, and this is the last browser window open for this profile. bool ShouldShowCookieMigrationNoticeForBrowser(const Browser& browser) { … } void UpdateTabGroupSessionMetadata( Browser* browser, const tab_groups::TabGroupId& group_id, const std::optional<std::string> saved_group_id) { … } } // namespace //////////////////////////////////////////////////////////////////////////////// // Browser, CreateParams: Browser::CreateParams::CreateParams(Profile* profile, bool user_gesture) : … { … } Browser::CreateParams::CreateParams(Type type, Profile* profile, bool user_gesture) : … { … } Browser::CreateParams::CreateParams(const CreateParams& other) = default; Browser::CreateParams& Browser::CreateParams::operator=( const CreateParams& other) = default; Browser::CreateParams::~CreateParams() = default; // static Browser::CreateParams Browser::CreateParams::CreateForAppBase( bool is_popup, const std::string& app_name, bool trusted_source, const gfx::Rect& window_bounds, Profile* profile, bool user_gesture) { … } // static Browser::CreateParams Browser::CreateParams::CreateForApp( const std::string& app_name, bool trusted_source, const gfx::Rect& window_bounds, Profile* profile, bool user_gesture) { … } // static Browser::CreateParams Browser::CreateParams::CreateForAppPopup( const std::string& app_name, bool trusted_source, const gfx::Rect& window_bounds, Profile* profile, bool user_gesture) { … } // static Browser::CreateParams Browser::CreateParams::CreateForPictureInPicture( const std::string& app_name, bool trusted_source, Profile* profile, bool user_gesture) { … } // static Browser::CreateParams Browser::CreateParams::CreateForDevTools( Profile* profile) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, Constructors, Creation, Showing: // static Browser::CreationStatus Browser::GetCreationStatusForProfile(Profile* profile) { … } // static Browser* Browser::Create(const CreateParams& params) { … } Browser::Browser(const CreateParams& params) : … { … } Browser::~Browser() { … } /////////////////////////////////////////////////////////////////////////////// // Getters & Setters BrowserView& Browser::GetBrowserView() { … } base::WeakPtr<Browser> Browser::AsWeakPtr() { … } base::WeakPtr<const Browser> Browser::AsWeakPtr() const { … } FindBarController* Browser::GetFindBarController() { … } bool Browser::HasFindBarController() const { … } /////////////////////////////////////////////////////////////////////////////// // Browser, State Storage and Retrieval for UI: GURL Browser::GetNewTabURL() const { … } gfx::Image Browser::GetCurrentPageIcon() const { … } std::u16string Browser::GetWindowTitleForCurrentTab( bool include_app_name) const { … } std::u16string Browser::GetWindowTitleForTab(int index) const { … } std::u16string Browser::GetWindowTitleForMaxWidth(int max_width) const { … } std::u16string Browser::GetWindowTitleFromWebContents( bool include_app_name, content::WebContents* contents) const { … } // static std::u16string Browser::FormatTitleForDisplay(std::u16string title) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, OnBeforeUnload handling: Browser::WarnBeforeClosingResult Browser::MaybeWarnBeforeClosing( Browser::WarnBeforeClosingCallback warn_callback) { … } BrowserClosingStatus Browser::HandleBeforeClose() { … } bool Browser::TryToCloseWindow( bool skip_beforeunload, const base::RepeatingCallback<void(bool)>& on_close_confirmed) { … } void Browser::ResetTryToCloseWindow() { … } bool Browser::IsAttemptingToCloseBrowser() const { … } bool Browser::ShouldRunUnloadListenerBeforeClosing( content::WebContents* web_contents) { … } bool Browser::RunUnloadListenerBeforeClosing( content::WebContents* web_contents) { … } void Browser::SetWindowUserTitle(const std::string& user_title) { … } Browser* Browser::GetBrowserForOpeningWebUi() { … } StatusBubble* Browser::GetStatusBubbleForTesting() { … } void Browser::SetForceShowBookmarkBarFlag(ForceShowBookmarkBarFlag flag) { … } void Browser::ClearForceShowBookmarkBarFlag(ForceShowBookmarkBarFlag flag) { … } views::WebView* Browser::GetWebView() { … } Profile* Browser::GetProfile() { … } void Browser::OpenGURL(const GURL& gurl, WindowOpenDisposition disposition) { … } const SessionID& Browser::GetSessionID() { … } bool Browser::IsTabStripVisible() { … } views::View* Browser::TopContainer() { … } tabs::TabInterface* Browser::GetActiveTabInterface() { … } BrowserWindowFeatures& Browser::GetFeatures() { … } web_modal::WebContentsModalDialogHost* Browser::GetWebContentsModalDialogHostForWindow() { … } bool Browser::IsActive() { … } base::CallbackListSubscription Browser::RegisterDidBecomeActive( DidBecomeActiveCallback callback) { … } base::CallbackListSubscription Browser::RegisterDidBecomeInactive( DidBecomeInactiveCallback callback) { … } ExclusiveAccessManager* Browser::GetExclusiveAccessManager() { … } BrowserActions* Browser::GetActions() { … } BrowserWindowInterface::Type Browser::GetType() const { … } user_education::FeaturePromoController* Browser::GetFeaturePromoController() { … } void Browser::DidBecomeActive() { … } void Browser::DidBecomeInactive() { … } #if BUILDFLAG(IS_CHROMEOS_ASH) bool Browser::IsLockedForOnTask() { return on_task_locked_; } void Browser::SetLockedForOnTask(bool locked) { on_task_locked_ = locked; OnLockedForOnTaskUpdated(); } #endif void Browser::OnWindowClosing() { … } //////////////////////////////////////////////////////////////////////////////// // In-progress download termination handling: Browser::DownloadCloseType Browser::OkToCloseWithInProgressDownloads( int* num_downloads_blocking) const { … } //////////////////////////////////////////////////////////////////////////////// // Browser, Tab adding/showing functions: void Browser::WindowFullscreenStateChanged() { … } void Browser::FullscreenTopUIStateChanged() { … } void Browser::OnFindBarVisibilityChanged() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, Assorted browser commands: void Browser::ToggleFullscreenModeWithExtension(const GURL& extension_url) { … } bool Browser::SupportsWindowFeature(WindowFeature feature) const { … } bool Browser::CanSupportWindowFeature(WindowFeature feature) const { … } void Browser::OpenFile() { … } void Browser::UpdateDownloadShelfVisibility(bool visible) { … } bool Browser::CanSaveContents(content::WebContents* web_contents) const { … } bool Browser::ShouldDisplayFavicon(content::WebContents* web_contents) const { … } /////////////////////////////////////////////////////////////////////////////// void Browser::UpdateUIForNavigationInTab(WebContents* contents, ui::PageTransition transition, NavigateParams::WindowAction action, bool user_initiated) { … } void Browser::RegisterKeepAlive() { … } void Browser::UnregisterKeepAlive() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, PageNavigator implementation: WebContents* Browser::OpenURL( const OpenURLParams& params, base::OnceCallback<void(content::NavigationHandle&)> navigation_handle_callback) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, TabStripModelObserver implementation: void Browser::OnTabStripModelChanged(TabStripModel* tab_strip_model, const TabStripModelChange& change, const TabStripSelectionChange& selection) { … } void Browser::OnTabGroupChanged(const TabGroupChange& change) { … } void Browser::TabPinnedStateChanged(TabStripModel* tab_strip_model, WebContents* contents, int index) { … } void Browser::TabGroupedStateChanged( std::optional<tab_groups::TabGroupId> group, tabs::TabModel* tab, int index) { … } void Browser::TabStripEmpty() { … } void Browser::SetTopControlsShownRatio(content::WebContents* web_contents, float ratio) { … } int Browser::GetTopControlsHeight() { … } bool Browser::DoBrowserControlsShrinkRendererSize( content::WebContents* contents) { … } int Browser::GetVirtualKeyboardHeight(content::WebContents* contents) { … } void Browser::SetTopControlsGestureScrollInProgress(bool in_progress) { … } bool Browser::CanOverscrollContent() { … } bool Browser::ShouldPreserveAbortedURLs(WebContents* source) { … } void Browser::SetFocusToLocationBar() { … } content::KeyboardEventProcessingResult Browser::PreHandleKeyboardEvent( content::WebContents* source, const NativeWebKeyboardEvent& event) { … } bool Browser::HandleKeyboardEvent(content::WebContents* source, const NativeWebKeyboardEvent& event) { … } bool Browser::TabsNeedBeforeUnloadFired() const { … } bool Browser::PreHandleGestureEvent(content::WebContents* source, const blink::WebGestureEvent& event) { … } bool Browser::CanDragEnter(content::WebContents* source, const content::DropData& data, blink::DragOperationsMask operations_allowed) { … } void Browser::CreateSmsPrompt(content::RenderFrameHost*, const std::vector<url::Origin>&, const std::string& one_time_code, base::OnceClosure on_confirm, base::OnceClosure on_cancel) { … } bool Browser::ShouldAllowRunningInsecureContent( content::WebContents* web_contents, bool allowed_per_prefs, const url::Origin& origin, const GURL& resource_url) { … } void Browser::OnDidBlockNavigation( content::WebContents* web_contents, const GURL& blocked_url, const GURL& initiator_url, blink::mojom::NavigationBlockedReason reason) { … } content::PictureInPictureResult Browser::EnterPictureInPicture( content::WebContents* web_contents) { … } void Browser::ExitPictureInPicture() { … } bool Browser::IsBackForwardCacheSupported(content::WebContents& web_contents) { … } content::PreloadingEligibility Browser::IsPrerender2Supported( content::WebContents& web_contents) { … } bool Browser::ShouldShowStaleContentOnEviction(content::WebContents* source) { … } // TODO(crbug.com/40177301): Remove this. void Browser::MediaWatchTimeChanged( const content::MediaPlayerWatchTime& watch_time) { … } bool Browser::IsPointerLocked() const { … } void Browser::OnWindowDidShow() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, content::WebContentsDelegate implementation: WebContents* Browser::OpenURLFromTab( WebContents* source, const OpenURLParams& params, base::OnceCallback<void(content::NavigationHandle&)> navigation_handle_callback) { … } void Browser::NavigationStateChanged(WebContents* source, content::InvalidateTypes changed_flags) { … } void Browser::VisibleSecurityStateChanged(WebContents* source) { … } content::WebContents* Browser::AddNewContents( WebContents* source, std::unique_ptr<WebContents> new_contents, const GURL& target_url, WindowOpenDisposition disposition, const blink::mojom::WindowFeatures& window_features, bool user_gesture, bool* was_blocked) { … } void Browser::ActivateContents(WebContents* contents) { … } void Browser::LoadingStateChanged(WebContents* source, bool should_show_loading_ui) { … } void Browser::CloseContents(WebContents* source) { … } void Browser::SetContentsBounds(WebContents* source, const gfx::Rect& bounds) { … } void Browser::UpdateTargetURL(WebContents* source, const GURL& url) { … } void Browser::ContentsMouseEvent(WebContents* source, const ui::Event& event) { … } void Browser::ContentsZoomChange(bool zoom_in) { … } bool Browser::TakeFocus(content::WebContents* source, bool reverse) { … } void Browser::BeforeUnloadFired(WebContents* web_contents, bool proceed, bool* proceed_to_fire_unload) { … } bool Browser::ShouldFocusLocationBarByDefault(WebContents* source) { … } bool Browser::ShouldFocusPageAfterCrash(WebContents* source) { … } void Browser::ShowRepostFormWarningDialog(WebContents* source) { … } bool Browser::IsWebContentsCreationOverridden( content::SiteInstance* source_site_instance, content::mojom::WindowContainerType window_container_type, const GURL& opener_url, const std::string& frame_name, const GURL& target_url) { … } WebContents* Browser::CreateCustomWebContents( content::RenderFrameHost* opener, content::SiteInstance* source_site_instance, bool is_new_browsing_instance, const GURL& opener_url, const std::string& frame_name, const GURL& target_url, const content::StoragePartitionConfig& partition_config, content::SessionStorageNamespace* session_storage_namespace) { … } void Browser::WebContentsCreated(WebContents* source_contents, int opener_render_process_id, int opener_render_frame_id, const std::string& frame_name, const GURL& target_url, WebContents* new_contents) { … } void Browser::RendererUnresponsive( WebContents* source, content::RenderWidgetHost* render_widget_host, base::RepeatingClosure hang_monitor_restarter) { … } void Browser::RendererResponsive( WebContents* source, content::RenderWidgetHost* render_widget_host) { … } content::JavaScriptDialogManager* Browser::GetJavaScriptDialogManager( WebContents* source) { … } bool Browser::GuestSaveFrame(content::WebContents* guest_web_contents) { … } std::unique_ptr<content::EyeDropper> Browser::OpenEyeDropper( content::RenderFrameHost* frame, content::EyeDropperListener* listener) { … } void Browser::InitiatePreview(content::WebContents& web_contents, const GURL& url) { … } bool Browser::ShouldUseInstancedSystemMediaControls() const { … } void Browser::DraggableRegionsChanged( const std::vector<blink::mojom::DraggableRegionPtr>& regions, content::WebContents* contents) { … } void Browser::DidFinishNavigation( content::WebContents* web_contents, content::NavigationHandle* navigation_handle) { … } void Browser::RunFileChooser( content::RenderFrameHost* render_frame_host, scoped_refptr<content::FileSelectListener> listener, const blink::mojom::FileChooserParams& params) { … } void Browser::EnumerateDirectory( WebContents* web_contents, scoped_refptr<content::FileSelectListener> listener, const base::FilePath& path) { … } bool Browser::CanUseWindowingControls( content::RenderFrameHost* requesting_frame) { … } void Browser::OnCanResizeFromWebAPIChanged() { … } bool Browser::GetCanResize() { … } void Browser::MinimizeFromWebAPI() { … } void Browser::MaximizeFromWebAPI() { … } void Browser::RestoreFromWebAPI() { … } ui::WindowShowState Browser::GetWindowShowState() const { … } bool Browser::CanEnterFullscreenModeForTab( content::RenderFrameHost* requesting_frame) { … } void Browser::EnterFullscreenModeForTab( content::RenderFrameHost* requesting_frame, const blink::mojom::FullscreenOptions& options) { … } void Browser::ExitFullscreenModeForTab(WebContents* web_contents) { … } bool Browser::IsFullscreenForTabOrPending(const WebContents* web_contents) { … } content::FullscreenState Browser::GetFullscreenState( const WebContents* web_contents) const { … } blink::mojom::DisplayMode Browser::GetDisplayMode( const WebContents* web_contents) { … } blink::ProtocolHandlerSecurityLevel Browser::GetProtocolHandlerSecurityLevel( content::RenderFrameHost* requesting_frame) { … } void Browser::RegisterProtocolHandler( content::RenderFrameHost* requesting_frame, const std::string& protocol, const GURL& url, bool user_gesture) { … } void Browser::UnregisterProtocolHandler( content::RenderFrameHost* requesting_frame, const std::string& protocol, const GURL& url, bool user_gesture) { … } void Browser::FindReply(WebContents* web_contents, int request_id, int number_of_matches, const gfx::Rect& selection_rect, int active_match_ordinal, bool final_update) { … } void Browser::RequestPointerLock(WebContents* web_contents, bool user_gesture, bool last_unlocked_by_target) { … } void Browser::LostPointerLock() { … } void Browser::RequestKeyboardLock(WebContents* web_contents, bool esc_key_locked) { … } void Browser::CancelKeyboardLockRequest(WebContents* web_contents) { … } void Browser::RequestMediaAccessPermission( content::WebContents* web_contents, const content::MediaStreamRequest& request, content::MediaResponseCallback callback) { … } bool Browser::CheckMediaAccessPermission( content::RenderFrameHost* render_frame_host, const url::Origin& security_origin, blink::mojom::MediaStreamType type) { … } std::string Browser::GetTitleForMediaControls(WebContents* web_contents) { … } #if BUILDFLAG(ENABLE_PRINTING) void Browser::PrintCrossProcessSubframe( content::WebContents* web_contents, const gfx::Rect& rect, int document_cookie, content::RenderFrameHost* subframe_host) const { … } #endif #if BUILDFLAG(ENABLE_PAINT_PREVIEW) void Browser::CapturePaintPreviewOfSubframe( content::WebContents* web_contents, const gfx::Rect& rect, const base::UnguessableToken& guid, content::RenderFrameHost* render_frame_host) { … } #endif /////////////////////////////////////////////////////////////////////////////// // Browser, web_modal::WebContentsModalDialogManagerDelegate implementation: void Browser::SetWebContentsBlocked(content::WebContents* web_contents, bool blocked) { … } web_modal::WebContentsModalDialogHost* Browser::GetWebContentsModalDialogHost() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, BookmarkTabHelperObserver implementation: void Browser::URLStarredChanged(content::WebContents* web_contents, bool starred) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, ZoomObserver implementation: void Browser::OnZoomControllerDestroyed(zoom::ZoomController* zoom_controller) { … } void Browser::OnZoomChanged( const zoom::ZoomController::ZoomChangedEventData& data) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, ui::SelectFileDialog::Listener implementation: void Browser::FileSelected(const ui::SelectedFileInfo& file_info, int index) { … } void Browser::FileSelectionCanceled() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, ThemeServiceObserver implementation: void Browser::OnThemeChanged() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, translate::ContentTranslateDriver::TranslationObserver // implementation: void Browser::OnIsPageTranslatedChanged(content::WebContents* source) { … } void Browser::OnTranslateEnabledChanged(content::WebContents* source) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, Command and state updating (private): void Browser::OnTabInsertedAt(WebContents* contents, int index) { … } void Browser::OnTabClosing(WebContents* contents) { … } void Browser::OnTabDetached(WebContents* contents, bool was_active) { … } void Browser::OnTabDeactivated(WebContents* contents) { … } void Browser::OnActiveTabChanged(WebContents* old_contents, WebContents* new_contents, int index, int reason) { … } void Browser::OnTabMoved(int from_index, int to_index) { … } void Browser::OnTabReplacedAt(WebContents* old_contents, WebContents* new_contents, int index) { … } void Browser::OnDevToolsAvailabilityChanged() { … } #if BUILDFLAG(IS_CHROMEOS_ASH) void Browser::OnLockedForOnTaskUpdated() { bool is_locked = IsLockedForOnTask(); BrowserView* const browser_view = static_cast<BrowserView*>(window()); browser_view->SetCanMinimize(!is_locked); browser_view->SetShowCloseButton(!is_locked); } #endif /////////////////////////////////////////////////////////////////////////////// // Browser, UI update coalescing and handling (private): void Browser::UpdateToolbar(bool should_restore_state) { … } void Browser::UpdateToolbarSecurityState() { … } void Browser::ScheduleUIUpdate(WebContents* source, unsigned changed_flags) { … } void Browser::ProcessPendingUIUpdates() { … } void Browser::RemoveScheduledUpdatesFor(WebContents* contents) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, Getters for UI (private): StatusBubble* Browser::GetStatusBubble() { … } /////////////////////////////////////////////////////////////////////////////// // Browser, Session restore functions (private): void Browser::SyncHistoryWithTabs(int index) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, In-progress download termination handling (private): bool Browser::CanCloseWithInProgressDownloads() { … } void Browser::InProgressDownloadResponse(bool cancel_downloads) { … } void Browser::CookieMigrationNoticeResponse(bool proceed_closing) { … } void Browser::FinishWarnBeforeClosing(WarnBeforeClosingResult result) { … } /////////////////////////////////////////////////////////////////////////////// // Browser, Assorted utility functions (private): void Browser::SetAsDelegate(WebContents* web_contents, bool set_delegate) { … } void Browser::TabDetachedAtImpl(content::WebContents* contents, bool was_active, DetachType type) { … } void Browser::UpdateWindowForLoadingStateChanged(content::WebContents* source, bool should_show_loading_ui) { … } bool Browser::NormalBrowserSupportsWindowFeature(WindowFeature feature, bool check_can_support) const { … } bool Browser::PopupBrowserSupportsWindowFeature(WindowFeature feature, bool check_can_support) const { … } bool Browser::AppPopupBrowserSupportsWindowFeature( WindowFeature feature, bool check_can_support) const { … } bool Browser::AppBrowserSupportsWindowFeature(WindowFeature feature, bool check_can_support) const { … } #if BUILDFLAG(IS_CHROMEOS_ASH) // TODO(b/64863368): Consider Fullscreen mode. bool Browser::CustomTabBrowserSupportsWindowFeature( WindowFeature feature) const { switch (feature) { case FEATURE_TOOLBAR: return true; case FEATURE_TITLEBAR: case FEATURE_LOCATIONBAR: case FEATURE_TABSTRIP: case FEATURE_BOOKMARKBAR: case FEATURE_NONE: return false; } } #endif bool Browser::PictureInPictureBrowserSupportsWindowFeature( WindowFeature feature, bool check_can_support) const { … } bool Browser::SupportsWindowFeatureImpl(WindowFeature feature, bool check_can_support) const { … } void Browser::UpdateBookmarkBarState(BookmarkBarStateChangeReason reason) { … } bool Browser::ShouldShowBookmarkBar() const { … } bool Browser::ShouldHideUIForFullscreen() const { … } bool Browser::IsBrowserClosing() const { … } bool Browser::ShouldStartShutdown() const { … } bool Browser::ShouldCreateBackgroundContents( content::SiteInstance* source_site_instance, const GURL& opener_url, const std::string& frame_name) { … } BackgroundContents* Browser::CreateBackgroundContents( content::SiteInstance* source_site_instance, content::RenderFrameHost* opener, const GURL& opener_url, bool is_new_browsing_instance, const std::string& frame_name, const GURL& target_url, const content::StoragePartitionConfig& partition_config, content::SessionStorageNamespace* session_storage_namespace) { … }
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