| // 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. |
| |
| #ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_ |
| #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_ |
| |
| #include <map> |
| #include <memory> |
| #include <optional> |
| #include <string> |
| #include <vector> |
| |
| #include "base/callback_list.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/memory/raw_ptr.h" |
| #include "base/scoped_observation.h" |
| #include "base/time/time.h" |
| #include "base/timer/timer.h" |
| #include "build/branding_buildflags.h" |
| #include "build/build_config.h" |
| #include "build/chromeos_buildflags.h" |
| #include "chrome/browser/extensions/extension_commands_global_registry.h" |
| #include "chrome/browser/extensions/extension_keybinding_registry.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "chrome/browser/ui/exclusive_access/exclusive_access_context.h" |
| #include "chrome/browser/ui/performance_controls/memory_saver_opt_in_iph_controller.h" |
| #include "chrome/browser/ui/tabs/tab_renderer_data.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model_observer.h" |
| #include "chrome/browser/ui/translate/partial_translate_bubble_model.h" |
| #include "chrome/browser/ui/views/exclusive_access_bubble_views_context.h" |
| #include "chrome/browser/ui/views/extensions/extension_keybinding_registry_views.h" |
| #include "chrome/browser/ui/views/frame/browser_frame.h" |
| #include "chrome/browser/ui/views/frame/browser_view_layout.h" |
| #include "chrome/browser/ui/views/frame/contents_web_view.h" |
| #include "chrome/browser/ui/views/frame/immersive_mode_controller.h" |
| #include "chrome/browser/ui/views/frame/web_contents_close_handler.h" |
| #include "chrome/browser/ui/views/intent_picker_bubble_view.h" |
| #include "chrome/browser/ui/views/omnibox/omnibox_popup_closer.h" |
| #include "chrome/browser/ui/views/tabs/tab.h" |
| #include "chrome/browser/ui/views/user_education/browser_feature_promo_controller.h" |
| #include "chrome/common/buildflags.h" |
| #include "components/enterprise/buildflags/buildflags.h" |
| #include "components/infobars/core/infobar_container.h" |
| #include "components/segmentation_platform/public/result.h" |
| #include "components/user_education/common/feature_promo_controller.h" |
| #include "components/user_education/common/feature_promo_handle.h" |
| #include "components/webapps/browser/banners/app_banner_manager.h" |
| #include "content/public/browser/page_user_data.h" |
| #include "content/public/browser/permission_controller.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "third_party/blink/public/common/permissions/permission_utils.h" |
| #include "ui/base/accelerators/accelerator.h" |
| #include "ui/base/metadata/metadata_header_macros.h" |
| #include "ui/base/models/simple_menu_model.h" |
| #include "ui/base/pointer/touch_ui_controller.h" |
| #include "ui/gfx/native_widget_types.h" |
| #include "ui/views/controls/button/button.h" |
| #include "ui/views/controls/webview/unhandled_keyboard_event_handler.h" |
| #include "ui/views/widget/widget_delegate.h" |
| #include "ui/views/widget/widget_observer.h" |
| #include "ui/views/window/client_view.h" |
| |
| #if BUILDFLAG(ENTERPRISE_WATERMARK) |
| #include "chrome/browser/enterprise/data_protection/data_protection_navigation_observer.h" |
| #include "chrome/browser/enterprise/watermark/watermark_view.h" |
| #endif |
| |
| #if BUILDFLAG(IS_CHROMEOS_ASH) |
| #include "ui/compositor/throughput_tracker.h" |
| #endif |
| |
| // NOTE: For more information about the objects and files in this directory, |
| // view: http://dev.chromium.org/developers/design-documents/browser-window |
| |
| class AccessibilityFocusHighlight; |
| class BookmarkBarView; |
| class Browser; |
| class ContentsLayoutManager; |
| class ExclusiveAccessBubbleViews; |
| class FullscreenControlHost; |
| class InfoBarContainerView; |
| class LocationBarView; |
| class SidePanel; |
| class StatusBubbleViews; |
| class TabSearchBubbleHost; |
| class TabStrip; |
| class TabStripRegionView; |
| class ToolbarButtonProvider; |
| class ToolbarView; |
| class TopContainerLoadingBar; |
| class TopContainerView; |
| class TopControlsSlideController; |
| class TopControlsSlideControllerTest; |
| class WebAppFrameToolbarView; |
| class WebContentsCloseHandler; |
| class WebUITabStripContainerView; |
| |
| namespace ui { |
| class NativeTheme; |
| } // namespace ui |
| |
| namespace version_info { |
| enum class Channel; |
| } |
| |
| namespace views { |
| class ExternalFocusTracker; |
| class WebView; |
| } |
| |
| namespace webapps { |
| enum class InstallableWebAppCheckResult; |
| struct WebAppBannerData; |
| } // namespace webapps |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // BrowserView |
| // |
| // A ClientView subclass that provides the contents of a browser window, |
| // including the TabStrip, toolbars, download shelves, the content area etc. |
| // |
| class BrowserView : public BrowserWindow, |
| public TabStripModelObserver, |
| public ui::AcceleratorProvider, |
| public views::WidgetDelegate, |
| public views::WidgetObserver, |
| public content::WebContentsObserver, |
| public views::ClientView, |
| public infobars::InfoBarContainer::Delegate, |
| public ExclusiveAccessContext, |
| public ExclusiveAccessBubbleViewsContext, |
| public extensions::ExtensionKeybindingRegistry::Delegate, |
| public ImmersiveModeController::Observer, |
| public webapps::AppBannerManager::Observer { |
| METADATA_HEADER(BrowserView, views::ClientView) |
| |
| public: |
| explicit BrowserView(std::unique_ptr<Browser> browser); |
| BrowserView(const BrowserView&) = delete; |
| BrowserView& operator=(const BrowserView&) = delete; |
| ~BrowserView() override; |
| |
| void set_frame(BrowserFrame* frame) { |
| frame_ = frame; |
| paint_as_active_subscription_ = |
| frame_->RegisterPaintAsActiveChangedCallback(base::BindRepeating( |
| &BrowserView::PaintAsActiveChanged, base::Unretained(this))); |
| } |
| BrowserFrame* frame() const { return frame_; } |
| |
| // Returns a pointer to the BrowserView* interface implementation (an |
| // instance of this object, typically) for a given native window, or null if |
| // there is no such association. |
| // |
| // Don't use this unless you only have a NativeWindow. In nearly all |
| // situations plumb through browser and use it. |
| static BrowserView* GetBrowserViewForNativeWindow(gfx::NativeWindow window); |
| |
| // Returns the BrowserView used for the specified Browser. |
| static BrowserView* GetBrowserViewForBrowser(const Browser* browser); |
| |
| // After calling RevealTabStripIfNeeded(), there is normally a delay before |
| // the tabstrip is hidden. Tests can use this function to disable that delay |
| // (and hide immediately). |
| static void SetDisableRevealerDelayForTesting(bool disable); |
| |
| bool IsLoadingAnimationRunningForTesting() const; |
| |
| // Returns a Browser instance of this view. |
| Browser* browser() { return browser_.get(); } |
| const Browser* browser() const { return browser_.get(); } |
| |
| const TopControlsSlideController* top_controls_slide_controller() const { |
| return top_controls_slide_controller_.get(); |
| } |
| |
| void SetDownloadShelfForTest(DownloadShelf* download_shelf); |
| |
| // Returns the constraining bounding box that should be used to lay out the |
| // FindBar within. This is _not_ the size of the find bar, just the bounding |
| // box it should be laid out within. The coordinate system of the returned |
| // rect is in the coordinate system of the frame, since the FindBar is a child |
| // window. |
| gfx::Rect GetFindBarBoundingBox() const; |
| |
| // Returns the preferred height of the TabStrip. Used to position the |
| // incognito avatar icon. |
| int GetTabStripHeight() const; |
| |
| // Returns the preferred size of the Web App Frame Toolbar. Used for example |
| // to determine the height of the title bar. |
| // Returns an empty size if this browser is not for a web app. |
| gfx::Size GetWebAppFrameToolbarPreferredSize() const; |
| |
| // Container for the tabstrip, toolbar, etc. |
| TopContainerView* top_container() { return top_container_; } |
| |
| #if BUILDFLAG(IS_MAC) |
| views::Widget* overlay_widget() { return overlay_widget_.get(); } |
| views::View* overlay_view() { return overlay_view_.get(); } |
| views::Widget* tab_overlay_widget() { return tab_overlay_widget_.get(); } |
| views::View* tab_overlay_view() { return tab_overlay_view_.get(); } |
| |
| // Returns if this browser view will use immersive fullscreen mode, based |
| // on the state of the two relevant base::Features, as well as the type of |
| // browser this is a view for. |
| bool UsesImmersiveFullscreenMode() const; |
| |
| // Returns if this browser view will use immersive fullscreen tabbed mode. |
| // In tabbed mode the tab strip is contained within the window's titlebar. In |
| // non-tabbed mode the tab strip is positioned below the titlebar. |
| // The return value is determined based on the state of |
| // `features::kImmersiveFullscreen` and `features::kImmersiveFullscreenTabs` |
| // as well as the type of browser. |
| bool UsesImmersiveFullscreenTabbedMode() const; |
| #endif |
| |
| // Container for the web contents. |
| views::View* contents_container() { return contents_container_; } |
| |
| SidePanel* unified_side_panel() { return unified_side_panel_; } |
| |
| void set_contents_border_widget(views::Widget* contents_border_widget) { |
| GetBrowserViewLayout()->set_contents_border_widget(contents_border_widget); |
| } |
| views::Widget* contents_border_widget() { |
| return GetBrowserViewLayout()->contents_border_widget(); |
| } |
| void SetContentBorderBounds( |
| const std::optional<gfx::Rect>& region_capture_rect) { |
| GetBrowserViewLayout()->SetContentBorderBounds(region_capture_rect); |
| } |
| |
| TabStripRegionView* tab_strip_region_view() const { |
| return tab_strip_region_view_; |
| } |
| |
| // Accessor for the TabStrip. |
| TabStrip* tabstrip() { return tabstrip_; } |
| const TabStrip* tabstrip() const { return tabstrip_; } |
| |
| // Accessor for the WebUI tab strip. |
| WebUITabStripContainerView* webui_tab_strip() { return webui_tab_strip_; } |
| |
| // Accessor for the Toolbar. |
| ToolbarView* toolbar() { return toolbar_; } |
| |
| // Bookmark bar may be null, for example for pop-ups. |
| BookmarkBarView* bookmark_bar() { return bookmark_bar_view_.get(); } |
| |
| // Returns the do-nothing view which controls the z-order of the find bar |
| // widget relative to views which paint into layers and views which have an |
| // associated NativeView. The presence / visibility of this view is not |
| // indicative of the visibility of the find bar widget or even whether |
| // FindBarController is initialized. |
| View* find_bar_host_view() { return find_bar_host_view_; } |
| |
| // Accessor for the InfobarContainer. |
| InfoBarContainerView* infobar_container() { return infobar_container_; } |
| |
| // Accessor for the FullscreenExitBubbleViews. |
| ExclusiveAccessBubbleViews* exclusive_access_bubble() { |
| return exclusive_access_bubble_.get(); |
| } |
| |
| // Accessor for the contents and devtools WebViews. |
| ContentsWebView* contents_web_view() { return contents_web_view_; } |
| views::WebView* devtools_web_view() { return devtools_web_view_; } |
| |
| base::WeakPtr<BrowserView> GetAsWeakPtr() { |
| return weak_ptr_factory_.GetWeakPtr(); |
| } |
| |
| // Accessor for the BrowserView's TabSearchBubbleHost instance. |
| TabSearchBubbleHost* GetTabSearchBubbleHost(); |
| |
| // Returns true if the top UI are visible on screen. |
| bool GetTabStripVisible() const; |
| |
| // Returns true if the top UI should be drawn. |
| // On macOS, it is possible that the top UI is drawn but hidden. |
| bool ShouldDrawTabStrip() const; |
| |
| // Returns true if the profile associated with this Browser window is |
| // incognito. |
| bool GetIncognito() const; |
| |
| // Returns true if the profile associated with this Browser window is |
| // a guest session. |
| bool GetGuestSession() const; |
| |
| // Returns true if the profile associated with this Browser window is |
| // not incognito or a guest session. |
| bool GetRegularOrGuestSession() const; |
| |
| // Provides the containing frame with the accelerator for the specified |
| // command id. This can be used to provide menu item shortcut hints etc. |
| // Returns true if an accelerator was found for the specified |cmd_id|, false |
| // otherwise. |
| bool GetAccelerator(int cmd_id, ui::Accelerator* accelerator) const; |
| |
| // Returns true if the specificed |accelerator| is registered with this view. |
| bool IsAcceleratorRegistered(const ui::Accelerator& accelerator); |
| |
| // Returns the active WebContents. Used by our NonClientView's |
| // TabIconView::TabContentsProvider implementations. |
| // TODO(beng): exposing this here is a bit bogus, since it's only used to |
| // determine loading state. It'd be nicer if we could change this to be |
| // bool IsSelectedTabLoading() const; or something like that. We could even |
| // move it to a WindowDelegate subclass. |
| content::WebContents* GetActiveWebContents() const; |
| |
| // Returns true if the Browser object associated with this BrowserView |
| // supports tabs, such as all normal browsers, and tabbed apps like terminal. |
| bool GetSupportsTabStrip() const; |
| |
| // Returns true if the Browser object associated with this BrowserView is a |
| // normal window (i.e. a browser window, not an app or popup). |
| bool GetIsNormalType() const; |
| |
| // Returns true if the Browser object associated with this BrowserView is a |
| // for an installed web app. |
| bool GetIsWebAppType() const; |
| |
| // Returns true if the Browser object associated with this BrowserView is for |
| // a Picture in Picture window. |
| bool GetIsPictureInPictureType() const; |
| |
| // Returns the initial_aspect_ratio parameter from |browser_|'s CreateParams. |
| // Valid only for PictureInPicture browsers. |
| float GetInitialAspectRatio() const; |
| |
| // Returns the document picture in picture options from |browser_|'s |
| // CreateParams. |
| std::optional<blink::mojom::PictureInPictureWindowOptions> |
| GetDocumentPictureInPictureOptions() const; |
| |
| // Returns the lock_aspect_ratio parameter from |browser_|'s CreateParams. |
| // Valid only for PictureInPicture browsers. |
| bool GetLockAspectRatio() const; |
| |
| // Returns true if the top browser controls (a.k.a. top-chrome UIs) are |
| // allowed to slide up and down with the gesture scrolls on the current tab's |
| // page. |
| bool GetTopControlsSlideBehaviorEnabled() const; |
| |
| #if BUILDFLAG(IS_WIN) |
| // Returns whether the browser can ever display a titlebar. Used in Windows |
| // touch mode. Possibly expand to ChromeOS if we add a titlebar back there in |
| // touch mode. |
| bool GetSupportsTitle() const; |
| |
| // Returns whether the browser can ever display a window icon. |
| bool GetSupportsIcon() const; |
| #endif |
| |
| // Returns the current shown ratio of the top browser controls. |
| float GetTopControlsSlideBehaviorShownRatio() const; |
| |
| // Returns the widget for anchoring bubbles and dialogs. |
| // This returns BrowserFrame except on fullscreen macOS where the toolbar is |
| // hosted in an OverlayWidget. |
| views::Widget* GetWidgetForAnchoring(); |
| |
| // See ImmersiveModeController for description. |
| ImmersiveModeController* immersive_mode_controller() const { |
| return immersive_mode_controller_.get(); |
| } |
| |
| // Returns true if the view has been initialized. |
| bool initialized() const { return initialized_; } |
| |
| // Restores the focused view. This is also used to set the initial focus |
| // when a new browser window is created. |
| void RestoreFocus(); |
| |
| // Called during the widget's fullscreen state changes without going through |
| // FullscreenController. This method does any processing which was skipped. |
| void FullscreenStateChanging(); |
| |
| // Called after the widget's fullscreen state is changed without going through |
| // FullscreenController. This method does any processing which was skipped. |
| void FullscreenStateChanged(); |
| |
| // Sets the button provider for this BrowserView. Must be called before |
| // InitViews() which sets the ToolbarView as the default button provider. |
| void SetToolbarButtonProvider(ToolbarButtonProvider* provider); |
| ToolbarButtonProvider* toolbar_button_provider() { |
| return toolbar_button_provider_; |
| } |
| |
| // Callback for listening for link-opening-from-gesture events (i.e. only |
| // those resulting from direct user action). |
| using OnLinkOpeningFromGestureCallback = |
| base::RepeatingCallback<void(WindowOpenDisposition)>; |
| using OnLinkOpeningFromGestureCallbackList = |
| base::RepeatingCallbackList<OnLinkOpeningFromGestureCallback::RunType>; |
| |
| // Listens to the "link opened from gesture" event. Callback will be called |
| // when a link is opened from user interaction in the same browser window, but |
| // before the tabstrip is actually modified. Useful for doing certain types |
| // of animations (e.g. "flying link" animation in tablet mode). |
| base::CallbackListSubscription AddOnLinkOpeningFromGestureCallback( |
| OnLinkOpeningFromGestureCallback callback); |
| |
| // Updates the variable keeping track of the borderless mode visibility, which |
| // together with the `window_management_permission_granted_` controls whether |
| // the title bar is shown or not. |
| void UpdateBorderlessModeEnabled(); |
| |
| // Returns true when an app's effective display mode is |
| // window-controls-overlay. |
| bool AppUsesWindowControlsOverlay() const; |
| |
| // Returns true when an app's effective display mode is borderless. |
| bool AppUsesBorderlessMode() const; |
| |
| // Returns whether any of the features enabling draggable regions is enabled. |
| bool AreDraggableRegionsEnabled() const; |
| |
| // Returns true when the window controls overlay should be displayed instead |
| // of a full titlebar. This is only supported for desktop web apps. |
| bool IsWindowControlsOverlayEnabled() const; |
| |
| // Enable or disable the window controls overlay and notify the browser frame |
| // view of the update. |
| void ToggleWindowControlsOverlayEnabled(base::OnceClosure done); |
| |
| bool WidgetOwnedByAnchorContainsPoint( |
| const gfx::Point& point_in_browser_view_coords); |
| |
| bool borderless_mode_enabled_for_testing() const { |
| return borderless_mode_enabled_; |
| } |
| |
| bool window_management_permission_granted_for_testing() const { |
| return window_management_permission_granted_; |
| } |
| |
| // Update the side panel's horizontal alignment when |
| // prefs::kSidePanelHorizontalAlignment is changed from the appearance |
| // settings page. |
| void UpdateSidePanelHorizontalAlignment(); |
| |
| void UpdateWebAppStatusIconsVisiblity(); |
| |
| // Getter for the `window.setResizable(bool)` state. |
| std::optional<bool> GetCanResizeFromWebAPI() const; |
| |
| // BrowserWindow: |
| void Show() override; |
| void ShowInactive() override; |
| void Hide() override; |
| bool IsVisible() const override; |
| void SetBounds(const gfx::Rect& bounds) override; |
| void Close() override; |
| void Activate() override; |
| void Deactivate() override; |
| bool IsActive() const override; |
| void FlashFrame(bool flash) override; |
| ui::ZOrderLevel GetZOrderLevel() const override; |
| void SetZOrderLevel(ui::ZOrderLevel order) override; |
| gfx::NativeWindow GetNativeWindow() const override; |
| bool IsOnCurrentWorkspace() const override; |
| void SetTopControlsShownRatio(content::WebContents* web_contents, |
| float ratio) override; |
| bool DoBrowserControlsShrinkRendererSize( |
| const content::WebContents* contents) const override; |
| ui::NativeTheme* GetNativeTheme() override; |
| const ui::ThemeProvider* GetThemeProvider() const override; |
| const ui::ColorProvider* GetColorProvider() const override; |
| ui::ElementContext GetElementContext() override; |
| int GetTopControlsHeight() const override; |
| void SetTopControlsGestureScrollInProgress(bool in_progress) override; |
| StatusBubble* GetStatusBubble() override; |
| void UpdateTitleBar() override; |
| void BookmarkBarStateChanged( |
| BookmarkBar::AnimateChangeType change_type) override; |
| void TemporarilyShowBookmarkBar(base::TimeDelta duration) override; |
| void UpdateDevTools() override; |
| void UpdateLoadingAnimations(bool is_visible) override; |
| void SetStarredState(bool is_starred) override; |
| void SetTranslateIconToggled(bool is_lit) override; |
| void OnActiveTabChanged(content::WebContents* old_contents, |
| content::WebContents* new_contents, |
| int index, |
| int reason) override; |
| void OnTabDetached(content::WebContents* contents, bool was_active) override; |
| void ZoomChangedForActiveTab(bool can_show_bubble) override; |
| gfx::Rect GetRestoredBounds() const override; |
| ui::WindowShowState GetRestoredState() const override; |
| gfx::Rect GetBounds() const override; |
| gfx::Size GetContentsSize() const override; |
| void SetContentsSize(const gfx::Size& size) override; |
| bool IsMaximized() const override; |
| bool IsMinimized() const override; |
| void Maximize() override; |
| void Minimize() override; |
| void Restore() override; |
| void OnCanResizeFromWebAPIChanged() override; |
| bool GetCanResize() override; |
| ui::WindowShowState GetWindowShowState() const override; |
| void EnterFullscreen(const GURL& url, |
| ExclusiveAccessBubbleType bubble_type, |
| int64_t display_id) override; |
| void ExitFullscreen() override; |
| void UpdateExclusiveAccessBubble( |
| const ExclusiveAccessBubbleParams& params, |
| ExclusiveAccessBubbleHideCallback first_hide_callback) override; |
| bool IsExclusiveAccessBubbleDisplayed() const override; |
| void OnExclusiveAccessUserInput() override; |
| bool ShouldHideUIForFullscreen() const override; |
| bool IsFullscreen() const override; |
| bool IsFullscreenBubbleVisible() const override; |
| bool IsForceFullscreen() const override; |
| void SetForceFullscreen(bool force_fullscreen) override; |
| void UpdatePageActionIcon(PageActionIconType type) override; |
| autofill::AutofillBubbleHandler* GetAutofillBubbleHandler() override; |
| void ExecutePageActionIconForTesting(PageActionIconType type) override; |
| LocationBar* GetLocationBar() const override; |
| void SetFocusToLocationBar(bool is_user_initiated) override; |
| void UpdateReloadStopState(bool is_loading, bool force) override; |
| void UpdateToolbar(content::WebContents* contents) override; |
| void UpdateCustomTabBarVisibility(bool visible, bool animate) override; |
| void ResetToolbarTabState(content::WebContents* contents) override; |
| void FocusToolbar() override; |
| ExtensionsContainer* GetExtensionsContainer() override; |
| void ToolbarSizeChanged(bool is_animating) override; |
| void TabDraggingStatusChanged(bool is_dragging) override; |
| void LinkOpeningFromGesture(WindowOpenDisposition disposition) override; |
| void FocusAppMenu() override; |
| void FocusBookmarksToolbar() override; |
| void FocusInactivePopupForAccessibility() override; |
| void RotatePaneFocus(bool forwards) override; |
| void FocusWebContentsPane() override; |
| void DestroyBrowser() override; |
| bool IsBookmarkBarVisible() const override; |
| bool IsBookmarkBarAnimating() const override; |
| bool IsTabStripEditable() const override; |
| bool IsToolbarVisible() const override; |
| bool IsToolbarShowing() const override; |
| bool IsLocationBarVisible() const override; |
| bool IsBorderlessModeEnabled() const override; |
| void ShowChromeLabs() override; |
| views::WebView* GetContentsWebView() override; |
| SharingDialog* ShowSharingDialog(content::WebContents* contents, |
| SharingDialogData data) override; |
| void ShowUpdateChromeDialog() override; |
| void ShowIntentPickerBubble( |
| std::vector<IntentPickerBubbleView::AppInfo> app_info, |
| bool show_stay_in_chrome, |
| bool show_remember_selection, |
| apps::IntentPickerBubbleType bubble_type, |
| const std::optional<url::Origin>& initiating_origin, |
| IntentPickerResponse callback) override; |
| void ShowBookmarkBubble(const GURL& url, bool already_bookmarked) override; |
| sharing_hub::ScreenshotCapturedBubble* ShowScreenshotCapturedBubble( |
| content::WebContents* contents, |
| const gfx::Image& image) override; |
| #if BUILDFLAG(GOOGLE_CHROME_BRANDING) |
| void VerifyUserEligibilityIOSPasswordPromoBubble() override; |
| #endif // BUILDFLAG(GOOGLE_CHROME_BRANDING) |
| qrcode_generator::QRCodeGeneratorBubbleView* ShowQRCodeGeneratorBubble( |
| content::WebContents* contents, |
| const GURL& url, |
| bool show_back_button) override; |
| send_tab_to_self::SendTabToSelfBubbleView* |
| ShowSendTabToSelfDevicePickerBubble(content::WebContents* contents) override; |
| send_tab_to_self::SendTabToSelfBubbleView* ShowSendTabToSelfPromoBubble( |
| content::WebContents* contents, |
| bool show_signin_button) override; |
| #if BUILDFLAG(IS_CHROMEOS) |
| views::Button* GetSharingHubIconButton() override; |
| void ToggleMultitaskMenu() const override; |
| #else |
| sharing_hub::SharingHubBubbleView* ShowSharingHubBubble( |
| share::ShareAttempt attempt) override; |
| #endif // BUILDFLAG(IS_CHROMEOS) |
| ShowTranslateBubbleResult ShowTranslateBubble( |
| content::WebContents* contents, |
| translate::TranslateStep step, |
| const std::string& source_language, |
| const std::string& target_language, |
| translate::TranslateErrors error_type, |
| bool is_user_gesture) override; |
| void StartPartialTranslate(const std::string& source_language, |
| const std::string& target_language, |
| const std::u16string& text_selection) override; |
| void ShowOneClickSigninConfirmation( |
| const std::u16string& email, |
| base::OnceCallback<void(bool)> confirmed_callback) override; |
| // TODO(beng): Not an override, move somewhere else. |
| void SetDownloadShelfVisible(bool visible); |
| bool IsDownloadShelfVisible() const override; |
| DownloadShelf* GetDownloadShelf() override; |
| DownloadBubbleUIController* GetDownloadBubbleUIController() override; |
| void ConfirmBrowserCloseWithPendingDownloads( |
| int download_count, |
| Browser::DownloadCloseType dialog_type, |
| base::OnceCallback<void(bool)> callback) override; |
| void UserChangedTheme(BrowserThemeChangeType theme_change_type) override; |
| void ShowAppMenu() override; |
| content::KeyboardEventProcessingResult PreHandleKeyboardEvent( |
| const content::NativeWebKeyboardEvent& event) override; |
| bool HandleKeyboardEvent( |
| const content::NativeWebKeyboardEvent& event) override; |
| void CutCopyPaste(int command_id) override; |
| std::unique_ptr<FindBar> CreateFindBar() override; |
| web_modal::WebContentsModalDialogHost* GetWebContentsModalDialogHost() |
| override; |
| void ShowAvatarBubbleFromAvatarButton(bool is_source_accelerator) override; |
| void MaybeShowProfileSwitchIPH() override; |
| void ShowHatsDialog( |
| const std::string& site_id, |
| base::OnceClosure success_callback, |
| base::OnceClosure failure_callback, |
| const SurveyBitsData& product_specific_bits_data, |
| const SurveyStringData& product_specific_string_data) override; |
| ExclusiveAccessContext* GetExclusiveAccessContext() override; |
| std::string GetWorkspace() const override; |
| bool IsVisibleOnAllWorkspaces() const override; |
| void HideDownloadShelf(); |
| void UnhideDownloadShelf(); |
| |
| void ShowEmojiPanel() override; |
| void ShowCaretBrowsingDialog() override; |
| |
| std::unique_ptr<content::EyeDropper> OpenEyeDropper( |
| content::RenderFrameHost* frame, |
| content::EyeDropperListener* listener) override; |
| |
| BookmarkBarView* GetBookmarkBarView() const; |
| LocationBarView* GetLocationBarView() const; |
| |
| BrowserFeaturePromoController* GetFeaturePromoController() override; |
| bool IsFeaturePromoActive(const base::Feature& iph_feature) const override; |
| user_education::FeaturePromoResult CanShowFeaturePromo( |
| const base::Feature& iph_feature) const override; |
| user_education::FeaturePromoResult MaybeShowFeaturePromo( |
| user_education::FeaturePromoParams params) override; |
| bool MaybeShowStartupFeaturePromo( |
| user_education::FeaturePromoParams params) override; |
| bool CloseFeaturePromo( |
| const base::Feature& iph_feature, |
| user_education::EndFeaturePromoReason end_promo_reason) override; |
| user_education::FeaturePromoHandle CloseFeaturePromoAndContinue( |
| const base::Feature& iph_feature) override; |
| void NotifyFeatureEngagementEvent(const char* event_name) override; |
| void NotifyPromoFeatureUsed(const base::Feature& feature) override; |
| bool MaybeShowNewBadgeFor(const base::Feature& feature) override; |
| |
| void ShowIncognitoClearBrowsingDataDialog() override; |
| |
| void ShowIncognitoHistoryDisclaimerDialog() override; |
| |
| // TabStripModelObserver: |
| void OnTabStripModelChanged( |
| TabStripModel* tab_strip_model, |
| const TabStripModelChange& change, |
| const TabStripSelectionChange& selection) override; |
| void TabStripEmpty() override; |
| void WillCloseAllTabs(TabStripModel* tab_strip_model) override; |
| void CloseAllTabsStopped(TabStripModel* tab_strip_model, |
| CloseAllStoppedReason reason) override; |
| |
| // ui::AcceleratorProvider: |
| bool GetAcceleratorForCommandId(int command_id, |
| ui::Accelerator* accelerator) const override; |
| |
| // views::WidgetDelegate: |
| bool CanResize() const override; |
| bool CanFullscreen() const override; |
| bool CanMaximize() const override; |
| bool CanActivate() const override; |
| std::u16string GetWindowTitle() const override; |
| std::u16string GetAccessibleWindowTitle() const override; |
| views::View* GetInitiallyFocusedView() override; |
| bool ShouldShowWindowTitle() const override; |
| bool ShouldShowWindowIcon() const override; |
| ui::ImageModel GetWindowAppIcon() override; |
| ui::ImageModel GetWindowIcon() override; |
| bool ExecuteWindowsCommand(int command_id) override; |
| std::string GetWindowName() const override; |
| bool ShouldSaveWindowPlacement() const override; |
| void SaveWindowPlacement(const gfx::Rect& bounds, |
| ui::WindowShowState show_state) override; |
| bool GetSavedWindowPlacement(const views::Widget* widget, |
| gfx::Rect* bounds, |
| ui::WindowShowState* show_state) const override; |
| views::View* GetContentsView() override; |
| views::ClientView* CreateClientView(views::Widget* widget) override; |
| views::View* CreateOverlayView() override; |
| #if BUILDFLAG(IS_MAC) |
| views::View* CreateMacOverlayView(); |
| #endif |
| void OnWindowBeginUserBoundsChange() override; |
| void OnWindowEndUserBoundsChange() override; |
| void OnWidgetMove() override; |
| views::Widget* GetWidget() override; |
| const views::Widget* GetWidget() const override; |
| void GetAccessiblePanes(std::vector<View*>* panes) override; |
| bool ShouldDescendIntoChildForEventHandling( |
| gfx::NativeView child, |
| const gfx::Point& location) override; |
| bool RotatePaneFocusFromView(views::View* focused_view, |
| bool forward, |
| bool enable_wrapping) override; |
| |
| // views::WidgetObserver: |
| void OnWidgetDestroying(views::Widget* widget) override; |
| void OnWidgetActivationChanged(views::Widget* widget, bool active) override; |
| void OnWidgetBoundsChanged(views::Widget* widget, |
| const gfx::Rect& new_bounds) override; |
| void OnWidgetVisibilityChanged(views::Widget* widget, bool visible) override; |
| void OnWidgetShowStateChanged(views::Widget* widget) override; |
| |
| // content::WebContentsObserver: |
| void DidFirstVisuallyNonEmptyPaint() override; |
| #if BUILDFLAG(ENTERPRISE_WATERMARK) |
| void DidStartNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| |
| // TODO: b/330960313 - DocumentOnLoad is not the best signal to use for |
| // determining when a data protections should be enabled, FCP is a better |
| // signal. |
| void DocumentOnLoadCompletedInPrimaryMainFrame() override; |
| #endif |
| |
| // views::ClientView: |
| views::CloseRequestResult OnWindowCloseRequested() override; |
| int NonClientHitTest(const gfx::Point& point) override; |
| gfx::Size GetMinimumSize() const override; |
| |
| // infobars::InfoBarContainer::Delegate: |
| void InfoBarContainerStateChanged(bool is_animating) override; |
| |
| // views::View: |
| void Layout(PassKey) override; |
| void OnGestureEvent(ui::GestureEvent* event) override; |
| void ViewHierarchyChanged( |
| const views::ViewHierarchyChangedDetails& details) override; |
| void AddedToWidget() override; |
| void PaintChildren(const views::PaintInfo& paint_info) override; |
| void GetAccessibleNodeData(ui::AXNodeData* node_data) override; |
| void OnThemeChanged() override; |
| bool GetDropFormats(int* formats, |
| std::set<ui::ClipboardFormatType>* format_types) override; |
| bool AreDropTypesRequired() override; |
| bool CanDrop(const ui::OSExchangeData& data) override; |
| void OnDragEntered(const ui::DropTargetEvent& event) override; |
| |
| // ui::AcceleratorTarget: |
| bool AcceleratorPressed(const ui::Accelerator& accelerator) override; |
| |
| // ExclusiveAccessContext: |
| Profile* GetProfile() override; |
| void UpdateUIForTabFullscreen() override; |
| content::WebContents* GetActiveWebContents() override; |
| bool CanUserExitFullscreen() const override; |
| |
| // ExclusiveAccessBubbleViewsContext: |
| ExclusiveAccessManager* GetExclusiveAccessManager() override; |
| views::Widget* GetBubbleAssociatedWidget() override; |
| ui::AcceleratorProvider* GetAcceleratorProvider() override; |
| gfx::NativeView GetBubbleParentView() const override; |
| gfx::Point GetCursorPointInParent() const override; |
| gfx::Rect GetClientAreaBoundsInScreen() const override; |
| bool IsImmersiveModeEnabled() const override; |
| gfx::Rect GetTopContainerBoundsInScreen() override; |
| void DestroyAnyExclusiveAccessBubble() override; |
| bool CanTriggerOnMousePointer() const override; |
| |
| // extension::ExtensionKeybindingRegistry::Delegate: |
| content::WebContents* GetWebContentsForExtension() override; |
| |
| // ImmersiveModeController::Observer: |
| void OnImmersiveRevealStarted() override; |
| void OnImmersiveRevealEnded() override; |
| void OnImmersiveFullscreenExited() override; |
| void OnImmersiveModeControllerDestroyed() override; |
| |
| // webapps::AppBannerManager::Observer: |
| void OnInstallableWebAppStatusUpdated( |
| webapps::InstallableWebAppCheckResult result, |
| const std::optional<webapps::WebAppBannerData>& data) override; |
| |
| // Creates an accessible tab label for screen readers that includes the tab |
| // status for the given tab index. This takes the form of |
| // "Page title - Tab state". The optional parameter `is_for_tab` can be set |
| // when getting the label for a tab (instead of a window). Titles for the |
| // window don't include less important messages like memory usage. |
| std::u16string GetAccessibleTabLabel(int index, |
| bool is_for_tab = false) const; |
| |
| // Testing interface: |
| views::View* GetContentsContainerForTest() { return contents_container_; } |
| views::WebView* GetDevToolsWebViewForTest() { return devtools_web_view_; } |
| FullscreenControlHost* fullscreen_control_host_for_test() { |
| return fullscreen_control_host_.get(); |
| } |
| views::View* GetSidePanelRoundedCorner() { |
| return side_panel_rounded_corner_; |
| } |
| |
| // Returns all the NativeViewHosts attached to this BrowserView which should |
| // be transformed as part of the TopControlsSlide behavior with touch scroll |
| // gestures. These NativeViewHosts include the one hosting the active tab's\ |
| // WebContents, and the one hosting the webui tabstrip contents (if the |
| // feature is enabled). |
| std::vector<views::NativeViewHost*> GetNativeViewHostsForTopControlsSlide() |
| const; |
| |
| void CreateTabSearchBubble(int tab_index = -1) override; |
| // Closes the tab search bubble if open for the given browser instance. |
| void CloseTabSearchBubble() override; |
| |
| AccessibilityFocusHighlight* GetAccessibilityFocusHighlightForTesting() { |
| return accessibility_focus_highlight_.get(); |
| } |
| |
| bool should_show_window_controls_overlay_toggle() const { |
| return should_show_window_controls_overlay_toggle_; |
| } |
| |
| void SetLoadingAnimationStateChangeClosureForTesting( |
| base::OnceClosure closure); |
| |
| WebAppFrameToolbarView* web_app_frame_toolbar_for_testing() { |
| return web_app_frame_toolbar(); |
| } |
| |
| enterprise_watermark::WatermarkView* get_watermark_view_for_testing() { |
| return watermark_view_; |
| } |
| |
| void set_on_delay_apply_data_protection_settings_if_empty_called_for_testing( |
| base::OnceClosure closure) { |
| on_delay_apply_data_protection_settings_if_empty_called_for_testing_ = |
| std::move(closure); |
| } |
| |
| // This value is used in a common calculation in NonClientFrameView |
| // subclasses. This must be added to the origin of the first painted pixel of |
| // NonClientFrameView to get the correct offset. See |
| // TopContainerBackground::PaintThemeCustomImage for details. |
| gfx::Point GetThemeOffsetFromBrowserView() const; |
| |
| protected: |
| // Enumerates where the devtools are docked relative to the browser's main |
| // web contents. |
| enum class DevToolsDockedPlacement { |
| kLeft, |
| kRight, |
| kBottom, |
| // Devtools are not docked. |
| kNone, |
| kUnknown |
| }; |
| |
| DevToolsDockedPlacement devtools_docked_placement() const { |
| return current_devtools_docked_placement_; |
| } |
| |
| // Return the DevTools docked placement. It infers the docked placement from |
| // the bounds of contents_webview relative to the local bounds of the |
| // container that holds both contents_webview and devtools_webview. |
| static DevToolsDockedPlacement GetDevToolsDockedPlacement( |
| const gfx::Rect& contents_webview_bounds, |
| const gfx::Rect& local_webview_container_bounds); |
| |
| private: |
| // Do not friend BrowserViewLayout. Use the BrowserViewLayoutDelegate |
| // interface to keep these two classes decoupled and testable. |
| friend class BrowserViewLayoutDelegateImpl; |
| friend class TopControlsSlideControllerTest; |
| FRIEND_TEST_ALL_PREFIXES(BrowserViewTest, BrowserView); |
| FRIEND_TEST_ALL_PREFIXES(BrowserViewTest, AccessibleWindowTitle); |
| class AccessibilityModeObserver; |
| |
| // If the browser is in immersive full screen mode, it will reveal the |
| // tabstrip for a short duration. This is useful for shortcuts that perform |
| // tab navigations and need to give users a visual clue as to what tabs are |
| // affected. |
| void RevealTabStripIfNeeded(); |
| |
| // Make sure the WebUI tab strip exists if it should. |
| void MaybeInitializeWebUITabStrip(); |
| |
| // Callback for the loading animation(s) associated with this view. |
| void LoadingAnimationCallback(); |
| |
| #if BUILDFLAG(IS_WIN) |
| // Creates the JumpList. |
| void CreateJumpList(); |
| #endif |
| |
| // Returns the BrowserViewLayout. |
| BrowserViewLayout* GetBrowserViewLayout() const; |
| |
| // Returns the ContentsLayoutManager. |
| ContentsLayoutManager* GetContentsLayoutManager() const; |
| |
| // Prepare to show the Bookmark Bar for the specified WebContents. |
| // Returns true if the Bookmark Bar can be shown (i.e. it's supported for this |
| // Browser type) and there should be a subsequent re-layout to show it. |
| // |contents| can be null. |
| bool MaybeShowBookmarkBar(content::WebContents* contents); |
| |
| // Prepare to show an Info Bar for the specified WebContents. Returns |
| // true if there is an Info Bar to show and one is supported for this Browser |
| // type, and there should be a subsequent re-layout to show it. |
| // |contents| can be null. |
| bool MaybeShowInfoBar(content::WebContents* contents); |
| |
| #if BUILDFLAG(GOOGLE_CHROME_BRANDING) |
| // Decides whether to show the iOS Password Promo Bubble based on segmentation |
| // platform classification results (is passed as a callback to the |
| // segmentation API). |
| void MaybeShowIOSPasswordPromoBubble( |
| const segmentation_platform::ClassificationResult& result); |
| // Shows the iOS Password Promo Bubble. |
| void ShowIOSPasswordPromoBubble(); |
| #endif // BUILDFLAG(GOOGLE_CHROME_BRANDING) |
| |
| // Updates devtools window for given contents. This method will show docked |
| // devtools window for inspected |web_contents| that has docked devtools |
| // and hide it for null or not inspected |web_contents|. It will also make |
| // sure devtools window size and position are restored for given tab. |
| // This method will not update actual DevTools WebContents, if not |
| // |update_devtools_web_contents|. In this case, manual update is required. |
| void UpdateDevToolsForContents(content::WebContents* web_contents, |
| bool update_devtools_web_contents); |
| |
| // Updates various optional child Views, e.g. Bookmarks Bar, Info Bar or the |
| // Download Shelf in response to a change notification from the specified |
| // |contents|. |contents| can be null. In this case, all optional UI will be |
| // removed. |
| void UpdateUIForContents(content::WebContents* contents); |
| |
| // Invoked to update the necessary things when our fullscreen state changes |
| // to |fullscreen|. On Windows this is invoked immediately when we toggle the |
| // full screen node_data. On Linux changing the fullscreen node_data is async, |
| // so we |
| // ask the window to change its fullscreen node_data, then when we get |
| // notification that it succeeded this method is invoked. |
| // If |url| is not empty, it is the URL of the page that requested fullscreen |
| // (via the fullscreen JS API). |
| // |bubble_type| determines what should be shown in the fullscreen exit |
| // bubble. |
| // If the Window Placement experiment is enabled, fullscreen may be requested |
| // on a particular display. In that case, |display_id| is the display's id; |
| // otherwise, display::kInvalidDisplayId indicates no display is specified. |
| void ProcessFullscreen(bool fullscreen, |
| const GURL& url, |
| ExclusiveAccessBubbleType bubble_type, |
| int64_t display_id); |
| |
| void SynchronizeRenderWidgetHostVisualPropertiesForMainFrame(); |
| void NotifyWidgetSizeConstraintsChanged(); |
| |
| // Returns whether immmersive fullscreen should replace fullscreen. This |
| // should only occur for "browser-fullscreen" for tabbed-typed windows (not |
| // for tab-fullscreen and not for app/popup type windows). |
| bool ShouldUseImmersiveFullscreenForUrl(const GURL& url) const; |
| |
| // Copy the accelerator table from the app resources into something we can |
| // use. |
| void LoadAccelerators(); |
| |
| // Retrieves the command id for the specified Windows app command. |
| int GetCommandIDForAppCommandID(int app_command_id) const; |
| |
| // Possibly records a user metrics action corresponding to the passed-in |
| // accelerator. Only implemented for Chrome OS, where we're interested in |
| // learning about how frequently the top-row keys are used. |
| void UpdateAcceleratorMetrics(const ui::Accelerator& accelerator, |
| int command_id); |
| |
| // Calls |method| which is either WebContents::Cut, ::Copy, or ::Paste on |
| // the given WebContents, returning true if it consumed the event. |
| bool DoCutCopyPasteForWebContents( |
| content::WebContents* contents, |
| void (content::WebContents::*method)()); |
| |
| // Shows the next app-modal dialog box, if there is one to be shown, or moves |
| // an existing showing one to the front. |
| void ActivateAppModalDialog() const; |
| |
| // Retrieves the chrome command id associated with |accelerator|. The function |
| // returns false if |accelerator| is unknown. Otherwise |command_id| will be |
| // set to the chrome command id defined in //chrome/app/chrome_command_ids.h. |
| bool FindCommandIdForAccelerator(const ui::Accelerator& accelerator, |
| int* command_id) const; |
| |
| // Updates AppBannerManager::Observer to observe |new_manager| exclusively. |
| void ObserveAppBannerManager(webapps::AppBannerManager* new_manager); |
| |
| // Called by GetAccessibleWindowTitle, split out to make it testable. |
| std::u16string GetAccessibleWindowTitleForChannelAndProfile( |
| version_info::Channel, |
| Profile* profile) const; |
| |
| // Reparents |top_container_| to be a child of |this| instead of |
| // |overlay_view_|. |
| void ReparentTopContainerForEndOfImmersive(); |
| |
| // Ensures that the correct focus order is set for child views, regardless of |
| // the actual child order. |
| void EnsureFocusOrder(); |
| |
| // Returns true when the window icon of this browser window can change based |
| // on the context. GetWindowIcon() method should return the same image if |
| // this returns false. |
| bool CanChangeWindowIcon() const; |
| |
| // Searches for inactive bubbles anchored to elements in this browser view |
| // and activates them. It returns true if it succeeded activating a bubble or |
| // false otherwise. |
| bool ActivateFirstInactiveBubbleForAccessibility(); |
| |
| // Notifies that window bounds changed to extensions if needed. |
| void TryNotifyWindowBoundsChanged(const gfx::Rect& widget_bounds); |
| |
| // Called when ui::TouchUiController changes the current touch mode. |
| void TouchModeChanged(); |
| |
| // Attempts to show in-product help for the WebUI tab strip. Should be |
| // called when the IPH backend is initialized or whenever the touch |
| // mode changes. |
| void MaybeShowWebUITabStripIPH(); |
| |
| // Attempts to show in-product help for the reading list as moved into the |
| // side panel. Should be called when the IPH backend is initialized or |
| // whenever the touch mode changes. |
| void MaybeShowReadingListInSidePanelIPH(); |
| |
| // Attempts to show IPH promo for experimental AI. |
| void MaybeShowExperimentalAIIPH(); |
| |
| void UpdateWindowControlsOverlayEnabled(); |
| |
| // `window.setResizable(bool)` API (part of Additional Windowing Controls) |
| // can block the use of APIs resizing the window, such as `resizeTo` and |
| // `resizeBy`. window.moveTo | window.moveBy should not be blocked. |
| bool CanSetBounds(const gfx::Rect& new_bounds); |
| |
| // Updates the visibility of the Window Controls Overlay toggle button. |
| void UpdateWindowControlsOverlayToggleVisible(); |
| |
| // Updates the variable keeping track of the Window Management permission, |
| // which together with borderless_mode_enabled_ controls whether the title bar |
| // is shown or not. |
| void UpdateWindowManagementPermission(blink::mojom::PermissionStatus status); |
| |
| // Sets the callback which is called when the status of the Window Management |
| // permission changes. |
| void SetWindowManagementPermissionSubscriptionForBorderlessMode( |
| content::WebContents* web_contents); |
| |
| WebAppFrameToolbarView* web_app_frame_toolbar(); |
| const WebAppFrameToolbarView* web_app_frame_toolbar() const; |
| |
| void PaintAsActiveChanged(); |
| void FrameColorsChanged(); |
| |
| // |allowed_without_policy| represents whether or not the browser is allowed |
| // to enter fullscreen, irrespective of policy. This is is necessary to |
| // prevent policy from incorrectly allowing the browser to enter fullscreen |
| // when it should not be able to. |
| void UpdateFullscreenAllowedFromPolicy(bool allowed_without_policy); |
| |
| // Applies data protection settings based on the verdict received by |
| // safe-browsing's realtime to `watermark_view_`. |
| void ApplyDataProtectionSettings( |
| base::WeakPtr<content::WebContents> expected_web_contents, |
| const enterprise_data_protection::UrlSettings& settings); |
| void ApplyWatermarkSettings(const std::string& watermark_text); |
| |
| // Applies data protection settings if there are any to apply, otherwise |
| // delay clearing the data protection settings until the page loads. |
| // |
| // This is called from a finish navigation event to handle the case where the |
| // browser view is switching from a tab with data protections enabled to one |
| // without. At the end of the navigation, the existing page is still visible |
| // to the user since the UI has not yet refreshed. In this case the |
| // protections should remain in place. Once the document finishes loading, |
| // `ApplyDataProtectionSettings()` will be called. See |
| // `DocumentOnLoadCompletedInPrimaryMainFrame()`. |
| void DelayApplyDataProtectionSettingsIfEmpty( |
| base::WeakPtr<content::WebContents> expected_web_contents, |
| const enterprise_data_protection::UrlSettings& settings); |
| |
| // The BrowserFrame that hosts this view. |
| raw_ptr<BrowserFrame, DanglingUntriaged> frame_ = nullptr; |
| |
| // The Browser object we are associated with. |
| std::unique_ptr<Browser> browser_; |
| |
| // BrowserView layout (LTR one is pictured here). |
| // |
| // -------------------------------------------------------------------- |
| // | TopContainerView (top_container_) | |
| // | -------------------------------------------------------------- | |
| // | | Web App toolbar and title (web_app_frame_toolbar_) | | |
| // | |------------------------------------------------------------| | |
| // | | Tabs (tabstrip_) | | |
| // | |------------------------------------------------------------| | |
| // | | Navigation buttons, address bar, menu (toolbar_) | | |
| // | -------------------------------------------------------------- | |
| // |------------------------------------------------------------------| |
| // | Bookmarks (bookmark_bar_view_) | |
| // |------------------------------------------------------------------| |
| // | All infobars (infobar_container_) | |
| // |------------------------------------------------------------------| |
| // | Contents container (contents_container_) | |
| // | -------------------------------------------------------------- | |
| // | | devtools_web_view_ | | |
| // | |------------------------------------------------------------| | |
| // | | contents_web_view_ | | |
| // | -------------------------------------------------------------- | |
| // |------------------------------------------------------------------| |
| // | Active downloads (download_shelf_) | |
| // -------------------------------------------------------------------- |
| |
| // The view that manages the tab strip, toolbar, and sometimes the bookmark |
| // bar. Stacked top in the view hiearachy so it can be used to slide out |
| // the top views in immersive fullscreen. |
| raw_ptr<TopContainerView, AcrossTasksDanglingUntriaged> top_container_ = |
| nullptr; |
| |
| // Menu button and page status icons. Only used by web-app windows. |
| raw_ptr<WebAppFrameToolbarView, DanglingUntriaged> web_app_frame_toolbar_ = |
| nullptr; |
| |
| // Normally the BrowserNonClientFrameView is responsible for rendering the |
| // title of a window when appropriate. However for web applications the title |
| // needs to be more integrated with other UI components part of BrowserView, |
| // so have a title Label for them here. |
| raw_ptr<views::Label, DanglingUntriaged> web_app_window_title_ = nullptr; |
| |
| // The view that contains the tabstrip, new tab button, and grab handle space. |
| raw_ptr<TabStripRegionView, AcrossTasksDanglingUntriaged> |
| tab_strip_region_view_ = nullptr; |
| |
| // The TabStrip. |
| raw_ptr<TabStrip, AcrossTasksDanglingUntriaged> tabstrip_ = nullptr; |
| |
| // the webui based tabstrip, when applicable. see https://crbug.com/989131. |
| raw_ptr<WebUITabStripContainerView, DanglingUntriaged> webui_tab_strip_ = |
| nullptr; |
| |
| // Allows us to react to changes in accessibility mode. |
| // TODO(dfried): this is only used to disable WebUI tabstrip (see above) while |
| // that mode has accessibile mode issues (e.g. crbug.com/1136185, |
| // crbug.com/1136236). Having an observer object allows for the browser to |
| // change mode if it enters or leaves accessibility mode. |
| std::unique_ptr<AccessibilityModeObserver> accessibility_mode_observer_; |
| |
| // The Toolbar containing the navigation buttons, menus and the address bar. |
| raw_ptr<ToolbarView, AcrossTasksDanglingUntriaged> toolbar_ = nullptr; |
| |
| // The OverlayView for the widget, which is used to host `top_container_` |
| // during immersive reveal. |
| // On Aura, this view is owned by the browser frame. On mac, this view is |
| // owned by `overlay_widget_`. |
| raw_ptr<views::View, DanglingUntriaged> overlay_view_ = nullptr; |
| |
| #if BUILDFLAG(IS_MAC) |
| // Used when calling CreateMacOverlayView(). This widget owns `overlay_view_`. |
| // Its content NSView will be reparented to a NSToolbarFullScreenWindow |
| // during fullscreen. |
| raw_ptr<views::Widget, DanglingUntriaged> overlay_widget_ = nullptr; |
| |
| // Also used when calling CreateMacOverlayView(). This widget will host the |
| // tabstrip contents. Its content NSView will be reparented to a separate |
| // section of the NSToolbarFullScreenWindow allowing for the tabs to live in |
| // the Titlebar. |
| raw_ptr<views::Widget, DanglingUntriaged> tab_overlay_widget_ = nullptr; |
| |
| // The hosting view of TabStripRegionView during immersive fullscreen. |
| raw_ptr<views::View, DanglingUntriaged> tab_overlay_view_ = nullptr; |
| |
| #endif |
| |
| // The Bookmark Bar View for this window. Lazily created. May be null for |
| // non-tabbed browsers like popups. May not be visible. |
| std::unique_ptr<BookmarkBarView> bookmark_bar_view_; |
| |
| // Separator between top container and contents. |
| raw_ptr<views::View, AcrossTasksDanglingUntriaged> contents_separator_ = |
| nullptr; |
| |
| // Loading bar (part of top container for / WebUI tab strip). |
| raw_ptr<TopContainerLoadingBar, DanglingUntriaged> loading_bar_ = nullptr; |
| |
| // The do-nothing view which controls the z-order of the find bar widget |
| // relative to views which paint into layers and views with an associated |
| // NativeView. |
| raw_ptr<View, AcrossTasksDanglingUntriaged> find_bar_host_view_ = nullptr; |
| |
| // The download shelf. |
| raw_ptr<DownloadShelf, DanglingUntriaged> download_shelf_ = nullptr; |
| |
| // The InfoBarContainerView that contains InfoBars for the current tab. |
| raw_ptr<InfoBarContainerView, AcrossTasksDanglingUntriaged> |
| infobar_container_ = nullptr; |
| |
| // The view that contains the selected WebContents. |
| raw_ptr<ContentsWebView, AcrossTasksDanglingUntriaged> contents_web_view_ = |
| nullptr; |
| |
| // The view that contains devtools window for the selected WebContents. |
| raw_ptr<views::WebView, AcrossTasksDanglingUntriaged> devtools_web_view_ = |
| nullptr; |
| |
| // Clear watermark text once the page loads. |
| bool clear_watermark_text_on_page_load_ = false; |
| |
| // The view that overlays a watermark on the contents container. |
| raw_ptr<enterprise_watermark::WatermarkView> watermark_view_ = nullptr; |
| |
| // The view managing the devtools and contents positions. |
| // Handled by ContentsLayoutManager. |
| raw_ptr<views::View, AcrossTasksDanglingUntriaged> contents_container_ = |
| nullptr; |
| |
| // The side panel aligned to the left or the right side of the browser window |
| // depending on the kSidePanelHorizontalAlignment pref's value. |
| raw_ptr<SidePanel, AcrossTasksDanglingUntriaged> unified_side_panel_ = |
| nullptr; |
| raw_ptr<views::View, AcrossTasksDanglingUntriaged> |
| right_aligned_side_panel_separator_ = nullptr; |
| raw_ptr<views::View, AcrossTasksDanglingUntriaged> |
| left_aligned_side_panel_separator_ = nullptr; |
| raw_ptr<views::View, AcrossTasksDanglingUntriaged> |
| side_panel_rounded_corner_ = nullptr; |
| |
| // Provides access to the toolbar buttons this browser view uses. Buttons may |
| // appear in a hosted app frame or in a tabbed UI toolbar. |
| raw_ptr<ToolbarButtonProvider, AcrossTasksDanglingUntriaged> |
| toolbar_button_provider_ = nullptr; |
| |
| // The handler responsible for showing autofill bubbles. |
| std::unique_ptr<autofill::AutofillBubbleHandler> autofill_bubble_handler_; |
| |
| // Tracks and stores the last focused view which is not the |
| // devtools_web_view_ or any of its children. Used to restore focus once |
| // the devtools_web_view_ is hidden. |
| std::unique_ptr<views::ExternalFocusTracker> devtools_focus_tracker_; |
| |
| // The Status information bubble that appears at the bottom of the window. |
| std::unique_ptr<StatusBubbleViews> status_bubble_; |
| |
| // A mapping between accelerators and command IDs. |
| std::map<ui::Accelerator, int> accelerator_table_; |
| |
| // True if we have already been initialized. |
| bool initialized_ = false; |
| |
| // True if (as of the last time it was checked) the frame type is native. |
| bool using_native_frame_ = true; |
| |
| // True when in ProcessFullscreen(). The flag is used to avoid reentrance and |
| // to ignore requests to layout while in ProcessFullscreen() to reduce |
| // jankiness. |
| bool in_process_fullscreen_ = false; |
| |
| std::unique_ptr<ExclusiveAccessBubbleViews> exclusive_access_bubble_; |
| |
| // True when we do not want to allow exiting fullscreen, e.g. in Chrome OS |
| // Kiosk session. |
| bool force_fullscreen_ = false; |
| |
| // The timer used to update frames for tab-loading animations. |
| base::RepeatingTimer loading_animation_timer_; |
| |
| // Closure invoked when the state of the loading animation changes. |
| base::OnceClosure loading_animation_state_change_closure_; |
| |
| // Start timestamp for all throbbers. Set when |loading_animation_timer_| |
| // starts and used for all consecutive tabs (while any are loading) to keep |
| // throbbers in sync. |
| base::TimeTicks loading_animation_start_; |
| |
| base::OneShotTimer temporary_bookmark_bar_timer_; |
| |
| views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_; |
| |
| // Whether OnWidgetActivationChanged should RestoreFocus. If this is set and |
| // is true, OnWidgetActivationChanged will call RestoreFocus. This is set |
| // to true when not set in Show() so that RestoreFocus on activation only |
| // happens for very first Show() calls. |
| std::optional<bool> restore_focus_on_activation_; |
| |
| // This is non-null on Chrome OS only. |
| std::unique_ptr<TopControlsSlideController> top_controls_slide_controller_; |
| |
| // Used to allow a single layout operation once the top controls slide |
| // behavior starts. This needed since sliding the top controls and the page |
| // contents is done using layer transform. A layout operation while sliding is |
| // in progress might break the view, and will make sliding feel janky. |
| // A single layout is needed right before sliding begins. (See |
| // TopControlsSlideControllerChromeOS::OnBeginSliding()). |
| bool did_first_layout_while_top_controls_are_sliding_ = false; |
| |
| std::unique_ptr<ImmersiveModeController> immersive_mode_controller_; |
| |
| base::CallbackListSubscription subscription_ = |
| ui::TouchUiController::Get()->RegisterCallback( |
| base::BindRepeating(&BrowserView::TouchModeChanged, |
| base::Unretained(this))); |
| |
| std::unique_ptr<WebContentsCloseHandler> web_contents_close_handler_; |
| |
| // The class that registers for keyboard shortcuts for extension commands. |
| std::unique_ptr<ExtensionKeybindingRegistryViews> |
| extension_keybinding_registry_; |
| |
| std::unique_ptr<FullscreenControlHost> fullscreen_control_host_; |
| |
| // If the Window Placement experiment is enabled and fullscreen is requested |
| // on a particular display, this closure will be called after fullscreen is |
| // exited to restore the original pre-fullscreen bounds of the window. |
| base::OnceClosure restore_pre_fullscreen_bounds_callback_; |
| |
| base::ScopedObservation<webapps::AppBannerManager, |
| webapps::AppBannerManager::Observer> |
| app_banner_manager_observation_{this}; |
| |
| base::ScopedObservation<views::Widget, views::WidgetObserver> |
| widget_observation_{this}; |
| |
| bool interactive_resize_in_progress_ = false; |
| |
| // The last bounds we notified about in TryNotifyWindowBoundsChanged(). |
| gfx::Rect last_widget_bounds_; |
| |
| std::unique_ptr<AccessibilityFocusHighlight> accessibility_focus_highlight_; |
| |
| std::unique_ptr<BrowserFeaturePromoController> feature_promo_controller_ = |
| nullptr; |
| |
| OnLinkOpeningFromGestureCallbackList link_opened_from_gesture_callbacks_; |
| |
| std::unique_ptr<MemorySaverOptInIPHController> |
| memory_saver_opt_in_iph_controller_; |
| |
| #if BUILDFLAG(IS_CHROMEOS_ASH) |
| // |loading_animation_tracker_| is used to measure animation smoothness for |
| // tab loading animation. |
| std::optional<ui::ThroughputTracker> loading_animation_tracker_; |
| #endif |
| |
| bool window_controls_overlay_enabled_ = false; |
| bool should_show_window_controls_overlay_toggle_ = false; |
| bool borderless_mode_enabled_ = false; |
| bool window_management_permission_granted_ = false; |
| std::optional<content::PermissionController::SubscriptionId> |
| window_management_subscription_id_; |
| |
| // Caching the last value of `PageData::can_resize_` that has been notified to |
| // the WidgetObservers to avoid notifying them when nothing has changed. |
| std::optional<bool> cached_can_resize_from_web_api_; |
| |
| base::CallbackListSubscription paint_as_active_subscription_; |
| |
| DevToolsDockedPlacement current_devtools_docked_placement_ = |
| DevToolsDockedPlacement::kNone; |
| |
| PrefChangeRegistrar registrar_; |
| |
| ui::OmniboxPopupCloser omnibox_popup_closer_{this}; |
| |
| base::OnceClosure |
| on_delay_apply_data_protection_settings_if_empty_called_for_testing_; |
| |
| mutable base::WeakPtrFactory<BrowserView> weak_ptr_factory_{this}; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_ |