| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SHELL_H_ |
| #define ASH_SHELL_H_ |
| |
| #include <memory> |
| #include <utility> |
| #include <vector> |
| |
| #include "ash/ash_export.h" |
| #include "ash/metrics/user_metrics_recorder.h" |
| #include "ash/public/cpp/session/session_observer.h" |
| #include "ash/public/cpp/shelf_types.h" |
| #include "ash/wm/system_modal_container_event_filter_delegate.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/observer_list.h" |
| #include "ui/aura/window.h" |
| #include "ui/base/ui_base_types.h" |
| #include "ui/display/screen.h" |
| #include "ui/events/event_target.h" |
| #include "ui/wm/core/cursor_manager.h" |
| #include "ui/wm/public/activation_change_observer.h" |
| |
| class PrefService; |
| |
| namespace aura { |
| class RootWindow; |
| class Window; |
| } // namespace aura |
| |
| namespace chromeos { |
| class ImmersiveContext; |
| class SnapController; |
| } // namespace chromeos |
| |
| namespace dbus { |
| class Bus; |
| } |
| |
| namespace display { |
| class DisplayChangeObserver; |
| class DisplayConfigurator; |
| class DisplayManager; |
| } // namespace display |
| |
| namespace gfx { |
| class Insets; |
| class Point; |
| } // namespace gfx |
| |
| namespace keyboard { |
| class KeyboardUIFactory; |
| } |
| |
| namespace ui { |
| class ContextFactory; |
| class UserActivityDetector; |
| class UserActivityPowerManagerNotifier; |
| } // namespace ui |
| |
| namespace views { |
| class NonClientFrameView; |
| class Widget; |
| namespace corewm { |
| class TooltipController; |
| } |
| } // namespace views |
| |
| namespace wm { |
| class AcceleratorFilter; |
| class ActivationClient; |
| class CompoundEventFilter; |
| class FocusController; |
| class ShadowController; |
| class VisibilityController; |
| class WindowModalityController; |
| } // namespace wm |
| |
| namespace ash { |
| |
| class AcceleratorControllerImpl; |
| class AccessibilityControllerImpl; |
| class AccessibilityDelegate; |
| class AccessibilityFocusRingControllerImpl; |
| class AmbientController; |
| class AppListControllerImpl; |
| class AshColorProvider; |
| class AshDBusServices; |
| class AshFocusRules; |
| class AshTouchTransformController; |
| class AssistantControllerImpl; |
| class AutoclickController; |
| class BackGestureEventHandler; |
| class BacklightsForcedOffSetter; |
| class BluetoothNotificationController; |
| class BluetoothPowerController; |
| class BrightnessControlDelegate; |
| class CaptureModeController; |
| class ControlVHistogramRecorder; |
| class CrosDisplayConfig; |
| class DesksController; |
| class DetachableBaseHandler; |
| class DetachableBaseNotificationController; |
| class DisplayAlignmentController; |
| class DisplayColorManager; |
| class NativeCursorManagerAsh; |
| class DisplayConfigurationController; |
| class DisplayConfigurationObserver; |
| class DisplayErrorObserver; |
| class DisplayHighlightController; |
| class DisplayPrefs; |
| class DisplayShutdownObserver; |
| class DisplaySpeakerController; |
| class DockedMagnifierController; |
| class DragDropController; |
| class EventClientImpl; |
| class EventRewriterControllerImpl; |
| class EventTransformationHandler; |
| class FullRestoreController; |
| class FocusCycler; |
| class FrameThrottlingController; |
| class FullscreenMagnifierController; |
| class HighContrastController; |
| class HighlighterController; |
| class HoldingSpaceController; |
| class ImeControllerImpl; |
| class InSessionAuthDialogControllerImpl; |
| class KeyAccessibilityEnabler; |
| class KeyboardBrightnessControlDelegate; |
| class KeyboardControllerImpl; |
| class LaserPointerController; |
| class LocaleUpdateControllerImpl; |
| class LockStateController; |
| class LogoutConfirmationController; |
| class LoginScreenController; |
| class LoginUnlockThroughputRecorder; |
| class MarkerController; |
| class TabletModeController; |
| class MediaControllerImpl; |
| class MessageCenterAshImpl; |
| class MessageCenterController; |
| class MouseCursorEventFilter; |
| class MruWindowTracker; |
| class MultiDeviceNotificationPresenter; |
| class NearbyShareControllerImpl; |
| class NearbyShareDelegate; |
| class NightLightControllerImpl; |
| class OcclusionTrackerPauser; |
| class OverlayEventFilter; |
| class OverviewController; |
| class ParentAccessController; |
| class PartialMagnifierController; |
| class PciePeripheralNotificationController; |
| class PeripheralBatteryListener; |
| class PeripheralBatteryNotifier; |
| class PersistentDesksBarController; |
| class PersistentWindowController; |
| class PolicyRecommendationRestorer; |
| class PowerButtonController; |
| class PowerEventObserver; |
| class PowerPrefs; |
| class PrivacyScreenController; |
| class ProjectingObserver; |
| class ProjectorControllerImpl; |
| class QuickAnswersController; |
| class ResizeShadowController; |
| class ResolutionNotificationController; |
| class RootWindowController; |
| class ScreenLayoutObserver; |
| class ScreenOrientationController; |
| class ScreenshotController; |
| class ScreenPinningController; |
| class ScreenPositionController; |
| class ScreenSwitchCheckController; |
| class SessionControllerImpl; |
| class ShelfConfig; |
| class ShelfController; |
| class ShelfWindowWatcher; |
| class ShellDelegate; |
| struct ShellInitParams; |
| class ShellObserver; |
| class ShutdownControllerImpl; |
| class SmsObserver; |
| class StickyKeysController; |
| class SystemGestureEventFilter; |
| class SystemModalContainerEventFilter; |
| class SystemNotificationController; |
| class SystemTrayModel; |
| class SystemTrayNotifier; |
| class ToastManagerImpl; |
| class ToplevelWindowEventHandler; |
| class ClipboardHistoryControllerImpl; |
| class TouchDevicesController; |
| class TrayAction; |
| class TrayBluetoothHelper; |
| class VideoActivityNotifier; |
| class VideoDetector; |
| class WallpaperControllerImpl; |
| class WindowCycleController; |
| class WindowPositioner; |
| class WindowTreeHostManager; |
| class ArcInputMethodBoundsTracker; |
| |
| enum class LoginStatus; |
| |
| namespace quick_pair { |
| class Mediator; |
| } // namespace quick_pair |
| |
| // Shell is a singleton object that presents the Shell API and implements the |
| // RootWindow's delegate interface. |
| // |
| // Upon creation, the Shell sets itself as the RootWindow's delegate, which |
| // takes ownership of the Shell. |
| class ASH_EXPORT Shell : public SessionObserver, |
| public SystemModalContainerEventFilterDelegate, |
| public ui::EventTarget, |
| public ::wm::ActivationChangeObserver { |
| public: |
| typedef std::vector<RootWindowController*> RootWindowControllerList; |
| |
| // Creates the single Shell instance. |
| static Shell* CreateInstance(ShellInitParams init_params); |
| |
| // Should never be called before |CreateInstance()|. |
| static Shell* Get(); |
| |
| // Returns true if the ash shell has been instantiated. |
| static bool HasInstance(); |
| |
| static void DeleteInstance(); |
| |
| // Returns the root window controller for the primary root window. |
| // TODO(oshima): move this to |RootWindowController| |
| static RootWindowController* GetPrimaryRootWindowController(); |
| |
| // Returns the RootWindowController for the given display id. If there |
| // is no display for |display_id|, null is returned. |
| static RootWindowController* GetRootWindowControllerWithDisplayId( |
| int64_t display_id); |
| |
| // Returns the root Window for the given display id. If there is no display |
| // for |display_id| null is returned. |
| static aura::Window* GetRootWindowForDisplayId(int64_t display_id); |
| |
| // Returns all root window controllers. |
| // TODO(oshima): move this to |RootWindowController| |
| static RootWindowControllerList GetAllRootWindowControllers(); |
| |
| // Returns the primary root Window. The primary root Window is the one that |
| // has a launcher. |
| static aura::Window* GetPrimaryRootWindow(); |
| |
| // Sets the root window that newly created windows should be added to. |
| static void SetRootWindowForNewWindows(aura::Window* root); |
| |
| // Returns the root window that newly created windows should be added to. |
| // Value can be temporarily overridden using |
| // display::ScopedDisplayForNewWindows. NOTE: this returns the root, newly |
| // created window should be added to the appropriate container in the returned |
| // window. |
| static aura::Window* GetRootWindowForNewWindows(); |
| |
| // Returns all root windows. |
| static aura::Window::Windows GetAllRootWindows(); |
| |
| static aura::Window* GetContainer(aura::Window* root_window, |
| int container_id); |
| static const aura::Window* GetContainer(const aura::Window* root_window, |
| int container_id); |
| |
| // If a system-modal dialog window is currently open, returns the ID of the |
| // system modal window container that contains the window. |
| // If no system-modal dialogs are open it returns -1. |
| static int GetOpenSystemModalWindowContainerId(); |
| |
| // Returns true if a system-modal dialog window is currently open. |
| static bool IsSystemModalWindowOpen(); |
| |
| // Track/Untrack InputMethod bounds. |
| void TrackInputMethodBounds(ArcInputMethodBoundsTracker* tracker); |
| void UntrackTrackInputMethodBounds(ArcInputMethodBoundsTracker* tracker); |
| |
| // Creates a default views::NonClientFrameView for use by windows in the |
| // Ash environment. |
| std::unique_ptr<views::NonClientFrameView> CreateDefaultNonClientFrameView( |
| views::Widget* widget); |
| |
| // Sets work area insets of the display containing |window|, pings observers. |
| void SetDisplayWorkAreaInsets(aura::Window* window, |
| const gfx::Insets& insets); |
| |
| // Called when a casting session is started or stopped. |
| void OnCastingSessionStartedOrStopped(bool started); |
| |
| // Called when a root window is created. |
| void OnRootWindowAdded(aura::Window* root_window); |
| |
| // Called when dictation is activated. |
| void OnDictationStarted(); |
| |
| // Called when dictation is ended. |
| void OnDictationEnded(); |
| |
| // Returns whether the device is currently in tablet mode. If the tablet |
| // mode controller isn't available, we assume the device is not in |
| // tablet mode. |
| bool IsInTabletMode() const; |
| |
| // Tests if TabletModeWindowManager is not enabled, and if |
| // TabletModeController is not currently setting a display rotation. Or if |
| // the |resolution_notification_controller_| is not showing its confirmation |
| // dialog. If true then changes to display settings can be saved. |
| bool ShouldSaveDisplaySettings(); |
| |
| AcceleratorControllerImpl* accelerator_controller() { |
| return accelerator_controller_.get(); |
| } |
| AccessibilityControllerImpl* accessibility_controller() { |
| return accessibility_controller_.get(); |
| } |
| AccessibilityDelegate* accessibility_delegate() { |
| return accessibility_delegate_.get(); |
| } |
| AccessibilityFocusRingControllerImpl* accessibility_focus_ring_controller() { |
| return accessibility_focus_ring_controller_.get(); |
| } |
| ::wm::ActivationClient* activation_client(); |
| AppListControllerImpl* app_list_controller() { |
| return app_list_controller_.get(); |
| } |
| AmbientController* ambient_controller() { return ambient_controller_.get(); } |
| AssistantControllerImpl* assistant_controller() { |
| return assistant_controller_.get(); |
| } |
| AutoclickController* autoclick_controller() { |
| return autoclick_controller_.get(); |
| } |
| BacklightsForcedOffSetter* backlights_forced_off_setter() { |
| return backlights_forced_off_setter_.get(); |
| } |
| BluetoothPowerController* bluetooth_power_controller() { |
| return bluetooth_power_controller_.get(); |
| } |
| BrightnessControlDelegate* brightness_control_delegate() { |
| return brightness_control_delegate_.get(); |
| } |
| CrosDisplayConfig* cros_display_config() { |
| return cros_display_config_.get(); |
| } |
| ::wm::CursorManager* cursor_manager() { return cursor_manager_.get(); } |
| DesksController* desks_controller() { return desks_controller_.get(); } |
| PersistentDesksBarController* persistent_desks_bar_controller() { |
| return persistent_desks_bar_controller_.get(); |
| } |
| DetachableBaseHandler* detachable_base_handler() { |
| return detachable_base_handler_.get(); |
| } |
| |
| display::DisplayManager* display_manager() { return display_manager_.get(); } |
| DisplayPrefs* display_prefs() { return display_prefs_.get(); } |
| DisplayConfigurationController* display_configuration_controller() { |
| return display_configuration_controller_.get(); |
| } |
| |
| DisplayAlignmentController* display_alignment_controller() { |
| return display_alignment_controller_.get(); |
| } |
| |
| display::DisplayConfigurator* display_configurator(); |
| |
| DisplayColorManager* display_color_manager() { |
| return display_color_manager_.get(); |
| } |
| DisplayErrorObserver* display_error_observer() { |
| return display_error_observer_.get(); |
| } |
| |
| DisplayHighlightController* display_highlight_controller() { |
| return display_highlight_controller_.get(); |
| } |
| |
| DockedMagnifierController* docked_magnifier_controller() { |
| return docked_magnifier_controller_.get(); |
| } |
| ::wm::CompoundEventFilter* env_filter() { return env_filter_.get(); } |
| EventRewriterControllerImpl* event_rewriter_controller() { |
| return event_rewriter_controller_.get(); |
| } |
| EventClientImpl* event_client() { return event_client_.get(); } |
| EventTransformationHandler* event_transformation_handler() { |
| return event_transformation_handler_.get(); |
| } |
| ::wm::FocusController* focus_controller() { return focus_controller_.get(); } |
| AshFocusRules* focus_rules() { return focus_rules_; } |
| FocusCycler* focus_cycler() { return focus_cycler_.get(); } |
| FullscreenMagnifierController* fullscreen_magnifier_controller() { |
| return fullscreen_magnifier_controller_.get(); |
| } |
| HighlighterController* highlighter_controller() { |
| return highlighter_controller_.get(); |
| } |
| HighContrastController* high_contrast_controller() { |
| return high_contrast_controller_.get(); |
| } |
| ImeControllerImpl* ime_controller() { return ime_controller_.get(); } |
| InSessionAuthDialogControllerImpl* in_session_auth_dialog_controller() { |
| return in_session_auth_dialog_controller_.get(); |
| } |
| KeyAccessibilityEnabler* key_accessibility_enabler() { |
| return key_accessibility_enabler_.get(); |
| } |
| KeyboardBrightnessControlDelegate* keyboard_brightness_control_delegate() { |
| return keyboard_brightness_control_delegate_.get(); |
| } |
| KeyboardControllerImpl* keyboard_controller() { |
| return keyboard_controller_.get(); |
| } |
| LaserPointerController* laser_pointer_controller() { |
| return laser_pointer_controller_.get(); |
| } |
| LocaleUpdateControllerImpl* locale_update_controller() { |
| return locale_update_controller_.get(); |
| } |
| LoginScreenController* login_screen_controller() { |
| return login_screen_controller_.get(); |
| } |
| LockStateController* lock_state_controller() { |
| return lock_state_controller_.get(); |
| } |
| LogoutConfirmationController* logout_confirmation_controller() { |
| return logout_confirmation_controller_.get(); |
| } |
| MarkerController* marker_controller() { return marker_controller_.get(); } |
| MediaControllerImpl* media_controller() { return media_controller_.get(); } |
| MessageCenterAshImpl* message_center_ash_impl() { |
| return message_center_ash_impl_.get(); |
| } |
| MessageCenterController* message_center_controller() { |
| return message_center_controller_.get(); |
| } |
| MouseCursorEventFilter* mouse_cursor_filter() { |
| return mouse_cursor_filter_.get(); |
| } |
| MruWindowTracker* mru_window_tracker() { return mru_window_tracker_.get(); } |
| NearbyShareControllerImpl* nearby_share_controller() { |
| return nearby_share_controller_.get(); |
| } |
| NearbyShareDelegate* nearby_share_delegate() { |
| return nearby_share_delegate_.get(); |
| } |
| NightLightControllerImpl* night_light_controller() { |
| return night_light_controller_.get(); |
| } |
| PrivacyScreenController* privacy_screen_controller() { |
| return privacy_screen_controller_.get(); |
| } |
| OverlayEventFilter* overlay_filter() { return overlay_filter_.get(); } |
| ParentAccessController* parent_access_controller() { |
| return parent_access_controller_.get(); |
| } |
| PartialMagnifierController* partial_magnifier_controller() { |
| return partial_magnifier_controller_.get(); |
| } |
| PeripheralBatteryListener* peripheral_battery_listener() { |
| return peripheral_battery_listener_.get(); |
| } |
| PolicyRecommendationRestorer* policy_recommendation_restorer() { |
| return policy_recommendation_restorer_.get(); |
| } |
| PowerButtonController* power_button_controller() { |
| return power_button_controller_.get(); |
| } |
| PowerEventObserver* power_event_observer() { |
| return power_event_observer_.get(); |
| } |
| ResizeShadowController* resize_shadow_controller() { |
| return resize_shadow_controller_.get(); |
| } |
| ResolutionNotificationController* resolution_notification_controller() { |
| return resolution_notification_controller_.get(); |
| } |
| ScreenshotController* screenshot_controller() { |
| return screenshot_controller_.get(); |
| } |
| ScreenLayoutObserver* screen_layout_observer() { |
| return screen_layout_observer_.get(); |
| } |
| ScreenOrientationController* screen_orientation_controller() { |
| return screen_orientation_controller_.get(); |
| } |
| ScreenPinningController* screen_pinning_controller() { |
| return screen_pinning_controller_.get(); |
| } |
| ScreenSwitchCheckController* screen_switch_check_controller() { |
| return screen_switch_check_controller_.get(); |
| } |
| SessionControllerImpl* session_controller() { |
| return session_controller_.get(); |
| } |
| ::wm::ShadowController* shadow_controller() { |
| return shadow_controller_.get(); |
| } |
| ShelfConfig* shelf_config() { return shelf_config_.get(); } |
| ShelfController* shelf_controller() { return shelf_controller_.get(); } |
| ShellDelegate* shell_delegate() { return shell_delegate_.get(); } |
| ShutdownControllerImpl* shutdown_controller() { |
| return shutdown_controller_.get(); |
| } |
| StickyKeysController* sticky_keys_controller() { |
| return sticky_keys_controller_.get(); |
| } |
| SystemNotificationController* system_notification_controller() { |
| return system_notification_controller_.get(); |
| } |
| SystemTrayModel* system_tray_model() { return system_tray_model_.get(); } |
| SystemTrayNotifier* system_tray_notifier() { |
| return system_tray_notifier_.get(); |
| } |
| TabletModeController* tablet_mode_controller() const { |
| return tablet_mode_controller_.get(); |
| } |
| ToastManagerImpl* toast_manager() { return toast_manager_.get(); } |
| views::corewm::TooltipController* tooltip_controller() { |
| return tooltip_controller_.get(); |
| } |
| ClipboardHistoryControllerImpl* clipboard_history_controller() { |
| return clipboard_history_controller_.get(); |
| } |
| TouchDevicesController* touch_devices_controller() { |
| return touch_devices_controller_.get(); |
| } |
| AshTouchTransformController* touch_transformer_controller() { |
| return touch_transformer_controller_.get(); |
| } |
| TrayAction* tray_action() { return tray_action_.get(); } |
| TrayBluetoothHelper* tray_bluetooth_helper() { |
| return tray_bluetooth_helper_.get(); |
| } |
| UserMetricsRecorder* metrics() { return user_metrics_recorder_.get(); } |
| VideoDetector* video_detector() { return video_detector_.get(); } |
| WallpaperControllerImpl* wallpaper_controller() { |
| return wallpaper_controller_.get(); |
| } |
| WindowCycleController* window_cycle_controller() { |
| return window_cycle_controller_.get(); |
| } |
| WindowPositioner* window_positioner() { return window_positioner_.get(); } |
| OverviewController* overview_controller() { |
| return overview_controller_.get(); |
| } |
| WindowTreeHostManager* window_tree_host_manager() { |
| return window_tree_host_manager_.get(); |
| } |
| BackGestureEventHandler* back_gesture_event_handler() { |
| return back_gesture_event_handler_.get(); |
| } |
| ui::EventHandler* shell_tab_handler() { return shell_tab_handler_.get(); } |
| ToplevelWindowEventHandler* toplevel_window_event_handler() { |
| return toplevel_window_event_handler_.get(); |
| } |
| AshColorProvider* ash_color_provider() { return ash_color_provider_.get(); } |
| |
| PrefService* local_state() { return local_state_; } |
| |
| FrameThrottlingController* frame_throttling_controller() { |
| return frame_throttling_controller_.get(); |
| } |
| |
| ProjectorControllerImpl* projector_controller() { |
| return projector_controller_.get(); |
| } |
| |
| PciePeripheralNotificationController* |
| pcie_peripheral_notification_controller() { |
| return pcie_peripheral_notification_controller_.get(); |
| } |
| |
| OcclusionTrackerPauser* occlusion_tracker_pauser() { |
| return occlusion_tracker_pauser_.get(); |
| } |
| |
| // Force the shelf to query for it's current visibility state. |
| // TODO(jamescook): Move to Shelf. |
| void UpdateShelfVisibility(); |
| |
| // Does the primary display have status area? |
| bool HasPrimaryStatusArea(); |
| |
| // Starts the animation that occurs on first login. |
| void DoInitialWorkspaceAnimation(); |
| |
| void SetLargeCursorSizeInDip(int large_cursor_size_in_dip); |
| |
| // Sets a custom color for the cursor. |
| void SetCursorColor(SkColor cursor_color); |
| |
| // Updates cursor compositing on/off. Native cursor is disabled when cursor |
| // compositing is enabled, and vice versa. |
| void UpdateCursorCompositingEnabled(); |
| |
| // Force setting compositing on/off without checking dependency. |
| void SetCursorCompositingEnabled(bool enabled); |
| |
| // Shows the context menu for the wallpaper or shelf at |location_in_screen|. |
| void ShowContextMenu(const gfx::Point& location_in_screen, |
| ui::MenuSourceType source_type); |
| |
| void AddShellObserver(ShellObserver* observer); |
| void RemoveShellObserver(ShellObserver* observer); |
| |
| // Called when the login status changes. |
| // TODO(oshima): Investigate if we can merge this and |OnLoginStateChanged|. |
| void UpdateAfterLoginStatusChange(LoginStatus status); |
| |
| // Notifies observers that fullscreen mode has changed for |container|. |
| // |container| is always the active desk container. |
| void NotifyFullscreenStateChanged(bool is_fullscreen, |
| aura::Window* container); |
| |
| // Notifies observers that |pinned_window| changed its pinned window state. |
| void NotifyPinnedStateChanged(aura::Window* pinned_window); |
| |
| // Notifies observers that |root_window|'s user work area insets have changed. |
| // This notification is not fired when shelf bounds changed. |
| void NotifyUserWorkAreaInsetsChanged(aura::Window* root_window); |
| |
| // Notifies observers that |root_window|'s shelf changed alignment. |
| // TODO(jamescook): Move to Shelf. |
| void NotifyShelfAlignmentChanged(aura::Window* root_window, |
| ShelfAlignment old_alignment); |
| |
| // Notifies observers that |root_window|'s shelf changed auto-hide behavior. |
| // TODO(jamescook): Move to Shelf. |
| void NotifyShelfAutoHideBehaviorChanged(aura::Window* root_window); |
| |
| private: |
| FRIEND_TEST_ALL_PREFIXES(ExtendedDesktopTest, TestCursor); |
| FRIEND_TEST_ALL_PREFIXES(WindowManagerTest, MouseEventCursors); |
| FRIEND_TEST_ALL_PREFIXES(WindowManagerTest, TransformActivate); |
| friend class AcceleratorControllerTest; |
| friend class AshTestHelper; |
| friend class RootWindowController; |
| friend class ScopedRootWindowForNewWindows; |
| friend class ShellTestApi; |
| friend class SmsObserverTest; |
| |
| explicit Shell(std::unique_ptr<ShellDelegate> shell_delegate); |
| ~Shell() override; |
| |
| void Init(ui::ContextFactory* context_factory, |
| PrefService* local_state, |
| std::unique_ptr<keyboard::KeyboardUIFactory> keyboard_ui_factory, |
| scoped_refptr<dbus::Bus> dbus_bus); |
| |
| // Initializes the display manager and related components. |
| void InitializeDisplayManager(); |
| |
| // Initializes the root window so that it can host browser windows. |
| void InitRootWindow(aura::Window* root_window); |
| |
| // Destroys all child windows including widgets across all roots. |
| void CloseAllRootWindowChildWindows(); |
| |
| // SystemModalContainerEventFilterDelegate: |
| bool CanWindowReceiveEvents(aura::Window* window) override; |
| |
| // Overridden from ui::EventTarget: |
| bool CanAcceptEvent(const ui::Event& event) override; |
| EventTarget* GetParentTarget() override; |
| std::unique_ptr<ui::EventTargetIterator> GetChildIterator() const override; |
| ui::EventTargeter* GetEventTargeter() override; |
| |
| // wm::ActivationChangeObserver: |
| void OnWindowActivated(ActivationReason reason, |
| aura::Window* gained_active, |
| aura::Window* lost_active) override; |
| |
| // SessionObserver: |
| void OnFirstSessionStarted() override; |
| void OnSessionStateChanged(session_manager::SessionState state) override; |
| void OnLoginStatusChanged(LoginStatus login_status) override; |
| void OnLockStateChanged(bool locked) override; |
| |
| static Shell* instance_; |
| |
| // The CompoundEventFilter owned by aura::Env object. |
| std::unique_ptr<::wm::CompoundEventFilter> env_filter_; |
| |
| std::unique_ptr<EventRewriterControllerImpl> event_rewriter_controller_; |
| |
| std::unique_ptr<UserMetricsRecorder> user_metrics_recorder_; |
| std::unique_ptr<WindowPositioner> window_positioner_; |
| |
| std::unique_ptr<AcceleratorControllerImpl> accelerator_controller_; |
| std::unique_ptr<AccessibilityControllerImpl> accessibility_controller_; |
| std::unique_ptr<AccessibilityDelegate> accessibility_delegate_; |
| std::unique_ptr<AccessibilityFocusRingControllerImpl> |
| accessibility_focus_ring_controller_; |
| std::unique_ptr<AmbientController> ambient_controller_; |
| std::unique_ptr<AppListControllerImpl> app_list_controller_; |
| // May be null in tests or when running on linux-chromeos. |
| scoped_refptr<dbus::Bus> dbus_bus_; |
| std::unique_ptr<AshDBusServices> ash_dbus_services_; |
| std::unique_ptr<AssistantControllerImpl> assistant_controller_; |
| std::unique_ptr<BacklightsForcedOffSetter> backlights_forced_off_setter_; |
| std::unique_ptr<BrightnessControlDelegate> brightness_control_delegate_; |
| std::unique_ptr<CrosDisplayConfig> cros_display_config_; |
| std::unique_ptr<DesksController> desks_controller_; |
| std::unique_ptr<DetachableBaseHandler> detachable_base_handler_; |
| std::unique_ptr<DetachableBaseNotificationController> |
| detachable_base_notification_controller_; |
| std::unique_ptr<DisplayHighlightController> display_highlight_controller_; |
| std::unique_ptr<DisplaySpeakerController> display_speaker_controller_; |
| std::unique_ptr<DragDropController> drag_drop_controller_; |
| std::unique_ptr<FocusCycler> focus_cycler_; |
| std::unique_ptr<FullRestoreController> full_restore_controller_; |
| std::unique_ptr<HoldingSpaceController> holding_space_controller_; |
| std::unique_ptr<ImeControllerImpl> ime_controller_; |
| std::unique_ptr<chromeos::ImmersiveContext> immersive_context_; |
| std::unique_ptr<InSessionAuthDialogControllerImpl> |
| in_session_auth_dialog_controller_; |
| std::unique_ptr<KeyboardBrightnessControlDelegate> |
| keyboard_brightness_control_delegate_; |
| std::unique_ptr<LocaleUpdateControllerImpl> locale_update_controller_; |
| std::unique_ptr<LoginScreenController> login_screen_controller_; |
| std::unique_ptr<LogoutConfirmationController> logout_confirmation_controller_; |
| std::unique_ptr<TabletModeController> tablet_mode_controller_; |
| std::unique_ptr<MessageCenterAshImpl> message_center_ash_impl_; |
| std::unique_ptr<MediaControllerImpl> media_controller_; |
| std::unique_ptr<MruWindowTracker> mru_window_tracker_; |
| std::unique_ptr<MultiDeviceNotificationPresenter> |
| multidevice_notification_presenter_; |
| std::unique_ptr<NearbyShareControllerImpl> nearby_share_controller_; |
| std::unique_ptr<NearbyShareDelegate> nearby_share_delegate_; |
| std::unique_ptr<ParentAccessController> parent_access_controller_; |
| std::unique_ptr<PciePeripheralNotificationController> |
| pcie_peripheral_notification_controller_; |
| std::unique_ptr<PersistentDesksBarController> |
| persistent_desks_bar_controller_; |
| std::unique_ptr<QuickAnswersController> quick_answers_controller_; |
| std::unique_ptr<ResizeShadowController> resize_shadow_controller_; |
| std::unique_ptr<SessionControllerImpl> session_controller_; |
| std::unique_ptr<AshColorProvider> ash_color_provider_; |
| std::unique_ptr<NightLightControllerImpl> night_light_controller_; |
| std::unique_ptr<PrivacyScreenController> privacy_screen_controller_; |
| std::unique_ptr<PolicyRecommendationRestorer> policy_recommendation_restorer_; |
| std::unique_ptr<ScreenSwitchCheckController> screen_switch_check_controller_; |
| std::unique_ptr<ShelfConfig> shelf_config_; |
| std::unique_ptr<ShelfController> shelf_controller_; |
| std::unique_ptr<ShelfWindowWatcher> shelf_window_watcher_; |
| std::unique_ptr<ShellDelegate> shell_delegate_; |
| std::unique_ptr<CaptureModeController> capture_mode_controller_; |
| std::unique_ptr<ControlVHistogramRecorder> control_v_histogram_recorder_; |
| std::unique_ptr<ShutdownControllerImpl> shutdown_controller_; |
| std::unique_ptr<SystemNotificationController> system_notification_controller_; |
| std::unique_ptr<SystemTrayModel> system_tray_model_; |
| std::unique_ptr<SystemTrayNotifier> system_tray_notifier_; |
| std::unique_ptr<ToastManagerImpl> toast_manager_; |
| std::unique_ptr<ClipboardHistoryControllerImpl> clipboard_history_controller_; |
| std::unique_ptr<TouchDevicesController> touch_devices_controller_; |
| std::unique_ptr<TrayAction> tray_action_; |
| std::unique_ptr<WallpaperControllerImpl> wallpaper_controller_; |
| std::unique_ptr<WindowCycleController> window_cycle_controller_; |
| std::unique_ptr<OverviewController> overview_controller_; |
| // Owned by |focus_controller_|. |
| AshFocusRules* focus_rules_ = nullptr; |
| std::unique_ptr<::wm::ShadowController> shadow_controller_; |
| std::unique_ptr<::wm::VisibilityController> visibility_controller_; |
| std::unique_ptr<::wm::WindowModalityController> window_modality_controller_; |
| PrefService* local_state_ = nullptr; |
| std::unique_ptr<views::corewm::TooltipController> tooltip_controller_; |
| std::unique_ptr<PowerButtonController> power_button_controller_; |
| std::unique_ptr<LockStateController> lock_state_controller_; |
| std::unique_ptr<ui::UserActivityDetector> user_activity_detector_; |
| std::unique_ptr<VideoDetector> video_detector_; |
| std::unique_ptr<WindowTreeHostManager> window_tree_host_manager_; |
| std::unique_ptr<PersistentWindowController> persistent_window_controller_; |
| std::unique_ptr<HighContrastController> high_contrast_controller_; |
| std::unique_ptr<FullscreenMagnifierController> |
| fullscreen_magnifier_controller_; |
| std::unique_ptr<MarkerController> marker_controller_; |
| std::unique_ptr<AutoclickController> autoclick_controller_; |
| std::unique_ptr<::wm::FocusController> focus_controller_; |
| |
| std::unique_ptr<ScreenshotController> screenshot_controller_; |
| |
| std::unique_ptr<MouseCursorEventFilter> mouse_cursor_filter_; |
| std::unique_ptr<ScreenPositionController> screen_position_controller_; |
| std::unique_ptr<SystemModalContainerEventFilter> modality_filter_; |
| std::unique_ptr<EventClientImpl> event_client_; |
| std::unique_ptr<EventTransformationHandler> event_transformation_handler_; |
| |
| // An event filter that pre-handles key events while the partial |
| // screenshot UI or the keyboard overlay is active. |
| std::unique_ptr<OverlayEventFilter> overlay_filter_; |
| |
| // An event filter which handles swiping back from left side of the window. |
| std::unique_ptr<BackGestureEventHandler> back_gesture_event_handler_; |
| |
| // An event filter which redirects focus when tab is pressed on a RootWindow |
| // with no active windows. |
| std::unique_ptr<ui::EventHandler> shell_tab_handler_; |
| |
| // An event filter which handles moving and resizing windows. |
| std::unique_ptr<ToplevelWindowEventHandler> toplevel_window_event_handler_; |
| |
| // An event filter which handles system level gestures |
| std::unique_ptr<SystemGestureEventFilter> system_gesture_filter_; |
| |
| // An event filter that pre-handles global accelerators. |
| std::unique_ptr<::wm::AcceleratorFilter> accelerator_filter_; |
| |
| std::unique_ptr<display::DisplayManager> display_manager_; |
| std::unique_ptr<DisplayPrefs> display_prefs_; |
| std::unique_ptr<DisplayConfigurationController> |
| display_configuration_controller_; |
| std::unique_ptr<DisplayConfigurationObserver> display_configuration_observer_; |
| |
| std::unique_ptr<ScreenPinningController> screen_pinning_controller_; |
| |
| std::unique_ptr<PeripheralBatteryListener> peripheral_battery_listener_; |
| std::unique_ptr<PeripheralBatteryNotifier> peripheral_battery_notifier_; |
| std::unique_ptr<PowerEventObserver> power_event_observer_; |
| std::unique_ptr<PowerPrefs> power_prefs_; |
| std::unique_ptr<ui::UserActivityPowerManagerNotifier> user_activity_notifier_; |
| std::unique_ptr<VideoActivityNotifier> video_activity_notifier_; |
| std::unique_ptr<StickyKeysController> sticky_keys_controller_; |
| std::unique_ptr<ResolutionNotificationController> |
| resolution_notification_controller_; |
| std::unique_ptr<BluetoothNotificationController> |
| bluetooth_notification_controller_; |
| std::unique_ptr<BluetoothPowerController> bluetooth_power_controller_; |
| std::unique_ptr<TrayBluetoothHelper> tray_bluetooth_helper_; |
| std::unique_ptr<KeyboardControllerImpl> keyboard_controller_; |
| std::unique_ptr<DisplayAlignmentController> display_alignment_controller_; |
| std::unique_ptr<DisplayColorManager> display_color_manager_; |
| std::unique_ptr<DisplayErrorObserver> display_error_observer_; |
| std::unique_ptr<ProjectingObserver> projecting_observer_; |
| |
| // Listens for output changes and updates the display manager. |
| std::unique_ptr<display::DisplayChangeObserver> display_change_observer_; |
| |
| // Listens for shutdown and updates DisplayConfigurator. |
| std::unique_ptr<DisplayShutdownObserver> display_shutdown_observer_; |
| |
| // Listens for new sms messages and shows notifications. |
| std::unique_ptr<SmsObserver> sms_observer_; |
| |
| // Implements content::ScreenOrientationController for Chrome OS. |
| std::unique_ptr<ScreenOrientationController> screen_orientation_controller_; |
| std::unique_ptr<ScreenLayoutObserver> screen_layout_observer_; |
| |
| std::unique_ptr<AshTouchTransformController> touch_transformer_controller_; |
| |
| std::unique_ptr<ui::EventHandler> magnifier_key_scroll_handler_; |
| std::unique_ptr<ui::EventHandler> speech_feedback_handler_; |
| std::unique_ptr<LaserPointerController> laser_pointer_controller_; |
| std::unique_ptr<PartialMagnifierController> partial_magnifier_controller_; |
| std::unique_ptr<HighlighterController> highlighter_controller_; |
| |
| std::unique_ptr<DockedMagnifierController> docked_magnifier_controller_; |
| |
| std::unique_ptr<chromeos::SnapController> snap_controller_; |
| |
| // |native_cursor_manager_| is owned by |cursor_manager_|, but we keep a |
| // pointer to vend to test code. |
| NativeCursorManagerAsh* native_cursor_manager_; |
| |
| // Cursor may be hidden on certain key events in Chrome OS, whereas we never |
| // hide the cursor on Windows. |
| std::unique_ptr<::wm::CursorManager> cursor_manager_; |
| |
| // Enables spoken feedback accessibility based on a press and hold of both |
| // volume keys. |
| std::unique_ptr<KeyAccessibilityEnabler> key_accessibility_enabler_; |
| |
| std::unique_ptr<FrameThrottlingController> frame_throttling_controller_; |
| |
| std::unique_ptr<ProjectorControllerImpl> projector_controller_; |
| |
| // For testing only: simulate that a modal window is open |
| bool simulate_modal_window_open_for_test_ = false; |
| |
| std::unique_ptr<MessageCenterController> message_center_controller_; |
| |
| std::unique_ptr<LoginUnlockThroughputRecorder> |
| login_unlock_throughput_recorder_; |
| |
| std::unique_ptr<OcclusionTrackerPauser> occlusion_tracker_pauser_; |
| |
| std::unique_ptr<quick_pair::Mediator> quick_pair_mediator_; |
| |
| base::ObserverList<ShellObserver>::Unchecked shell_observers_; |
| |
| base::WeakPtrFactory<Shell> weak_factory_{this}; |
| |
| DISALLOW_COPY_AND_ASSIGN(Shell); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SHELL_H_ |