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[email protected]e0d22e82012-01-04 00:46:571// Copyright (c) 2012 The Chromium Authors. All rights reserved.
[email protected]87b0d82e2011-10-07 21:02:592// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
[email protected]b65bdda2011-12-23 23:35:315#ifndef ASH_SHELL_H_
6#define ASH_SHELL_H_
[email protected]87b0d82e2011-10-07 21:02:597
[email protected]cac10fc62011-10-07 23:22:568#include <utility>
9#include <vector>
10
[email protected]b65bdda2011-12-23 23:35:3111#include "ash/ash_export.h"
[email protected]82d3954ae2012-04-20 09:02:2212#include "ash/system/user/login_status.h"
[email protected]812d3d42012-06-27 19:35:3113#include "ash/wm/shelf_types.h"
[email protected]87b0d82e2011-10-07 21:02:5914#include "base/basictypes.h"
[email protected]c45fdc72012-02-22 22:59:1215#include "base/compiler_specific.h"
[email protected]b0639282011-12-22 21:12:2716#include "base/gtest_prod_util.h"
[email protected]2b99f8c2011-10-11 19:42:2417#include "base/memory/scoped_ptr.h"
[email protected]1a2145b2012-03-13 21:09:1718#include "base/observer_list.h"
[email protected]1aad3322012-06-06 06:37:0919#include "ui/aura/cursor_delegate.h"
[email protected]2eb6b892012-05-31 13:28:2120#include "ui/gfx/insets.h"
[email protected]9ec0f452012-05-31 15:58:5321#include "ui/gfx/size.h"
[email protected]87b0d82e2011-10-07 21:02:5922
[email protected]b0639282011-12-22 21:12:2723class CommandLine;
24
[email protected]87b0d82e2011-10-07 21:02:5925namespace aura {
[email protected]e29014c2011-11-16 18:25:5126class EventFilter;
[email protected]a857dbe2012-05-30 22:10:1427class FocusManager;
[email protected]35304ce2011-12-14 23:21:0128class RootWindow;
[email protected]87b0d82e2011-10-07 21:02:5929class Window;
[email protected]c28853612012-05-31 22:43:4430namespace client {
31class UserActionClient;
32}
[email protected]0e46c272012-05-15 18:15:2333namespace shared {
[email protected]1aad3322012-06-06 06:37:0934class CompoundEventFilter;
[email protected]0e46c272012-05-15 18:15:2335class InputMethodEventFilter;
[email protected]0e46c272012-05-15 18:15:2336}
[email protected]87b0d82e2011-10-07 21:02:5937}
[email protected]70b3e7d52012-06-02 22:12:2538namespace chromeos {
39class OutputConfigurator;
40}
[email protected]fa4a45832012-04-12 21:32:4841namespace content {
42class BrowserContext;
43}
44
[email protected]2b99f8c2011-10-11 19:42:2445namespace gfx {
[email protected]9ec0f452012-05-31 15:58:5346class ImageSkia;
[email protected]b5f30602012-01-30 15:16:5747class Point;
[email protected]cac10fc62011-10-07 23:22:5648class Rect;
49}
[email protected]a8bd1cb2012-02-17 23:05:5450namespace ui {
51class Layer;
52}
[email protected]57b8bb352012-01-11 05:11:4653namespace views {
54class NonClientFrameView;
55class Widget;
56}
[email protected]87b0d82e2011-10-07 21:02:5957
[email protected]55f593352011-12-24 05:42:4658namespace ash {
[email protected]87b0d82e2011-10-07 21:02:5959
[email protected]2f744282011-12-23 22:40:5260class AcceleratorController;
[email protected]e70cf0ed2012-03-15 16:24:4761class DesktopBackgroundController;
[email protected]f48075d2012-05-24 11:06:5162class HighContrastController;
[email protected]671a2ae2011-10-13 21:53:2363class Launcher;
[email protected]8f80db0f2012-02-07 14:44:5364class NestedDispatcherController;
[email protected]e0d22e82012-01-04 00:46:5765class PowerButtonController;
[email protected]1a2145b2012-03-13 21:09:1766class ScreenAsh;
[email protected]2b99f8c2011-10-11 19:42:2467class ShellDelegate;
[email protected]1a2145b2012-03-13 21:09:1768class ShellObserver;
[email protected]bfb411312012-02-27 20:59:2769class SystemTrayDelegate;
70class SystemTray;
[email protected]c16b9422012-06-06 21:51:1171class UserActivityDetector;
[email protected]10b22612012-03-22 17:07:5572class UserWallpaperDelegate;
[email protected]6aa614a2012-01-19 22:13:3873class VideoDetector;
[email protected]40c4cbb2012-01-10 23:26:0774class WindowCycleController;
[email protected]60fa9bba2011-10-28 21:21:5175
76namespace internal {
[email protected]2f744282011-12-23 22:40:5277class AcceleratorFilter;
[email protected]0039db92012-05-09 04:11:4578class ActivationController;
79class AppListController;
[email protected]60a978b72012-06-08 00:29:1880class CaptureController;
[email protected]084b6bb2011-11-17 05:18:1681class DragDropController;
[email protected]b9d224c2012-07-13 01:09:0382class EventRewriterEventFilter;
[email protected]3d29912a2012-02-07 07:41:5183class FocusCycler;
[email protected]c1c670172012-04-26 04:20:2684class MagnificationController;
[email protected]2e236a52012-06-27 22:21:4785class DisplayController;
[email protected]78d96302012-06-22 00:58:0786class MouseCursorEventFilter;
[email protected]7cf8dd62012-04-22 05:14:5887class PanelLayoutManager;
[email protected]0b0b0742012-02-16 13:23:4588class PartialScreenshotEventFilter;
[email protected]e4a181cc2012-03-17 02:20:5789class ResizeShadowController;
[email protected]d90b8392012-06-13 09:34:5690class RootWindowController;
[email protected]b0079a92012-01-25 20:13:3891class RootWindowLayoutManager;
[email protected]8d625fb2012-07-18 16:40:0692class ScreenPositionController;
[email protected]a54e65b2011-11-21 22:03:3493class ShadowController;
[email protected]4e437632012-02-13 22:39:4094class ShelfLayoutManager;
[email protected]0cfc18e2012-04-11 18:17:4795class ShellContextMenu;
[email protected]9861f1752012-06-01 07:16:1496class SlowAnimationEventFilter;
[email protected]435b212e2012-04-05 19:43:3797class SystemGestureEventFilter;
[email protected]ee1e1a22011-12-15 01:51:1098class StackingController;
[email protected]6d6546e2012-05-30 23:12:0299class StatusAreaWidget;
[email protected]862deef2011-12-15 22:07:33100class TooltipController;
[email protected]73074742012-05-17 01:44:41101class TouchObserverHUD;
[email protected]ddd91e92012-01-27 16:03:48102class VisibilityController;
[email protected]80373572012-01-06 23:14:30103class WindowModalityController;
[email protected]60fa9bba2011-10-28 21:21:51104class WorkspaceController;
105}
[email protected]2b99f8c2011-10-11 19:42:24106
[email protected]87b0d82e2011-10-07 21:02:59107// Shell is a singleton object that presents the Shell API and implements the
[email protected]99f07e02011-12-07 00:02:59108// RootWindow's delegate interface.
[email protected]b0079a92012-01-25 20:13:38109//
110// Upon creation, the Shell sets itself as the RootWindow's delegate, which
111// takes ownership of the Shell.
[email protected]1aad3322012-06-06 06:37:09112class ASH_EXPORT Shell : aura::CursorDelegate {
[email protected]87b0d82e2011-10-07 21:02:59113 public:
[email protected]be65be362012-06-15 07:38:23114 typedef std::vector<aura::RootWindow*> RootWindowList;
115 typedef std::vector<internal::RootWindowController*> RootWindowControllerList;
116
[email protected]3d29912a2012-02-07 07:41:51117 enum Direction {
118 FORWARD,
119 BACKWARD
120 };
121
[email protected]2b4cd302012-02-24 20:21:13122 // Accesses private data from a Shell for testing.
123 class ASH_EXPORT TestApi {
124 public:
125 explicit TestApi(Shell* shell);
126
[email protected]2b4cd302012-02-24 20:21:13127 internal::RootWindowLayoutManager* root_window_layout();
[email protected]0e46c272012-05-15 18:15:23128 aura::shared::InputMethodEventFilter* input_method_event_filter();
[email protected]435b212e2012-04-05 19:43:37129 internal::SystemGestureEventFilter* system_gesture_event_filter();
[email protected]db9131602012-02-29 19:06:32130 internal::WorkspaceController* workspace_controller();
[email protected]2b4cd302012-02-24 20:21:13131
132 private:
133 Shell* shell_; // not owned
134
135 DISALLOW_COPY_AND_ASSIGN(TestApi);
136 };
137
[email protected]3266c2b92011-11-14 00:06:08138 // A shell must be explicitly created so that it can call |Init()| with the
139 // delegate set. |delegate| can be NULL (if not required for initialization).
140 static Shell* CreateInstance(ShellDelegate* delegate);
141
142 // Should never be called before |CreateInstance()|.
[email protected]cac10fc62011-10-07 23:22:56143 static Shell* GetInstance();
[email protected]3266c2b92011-11-14 00:06:08144
[email protected]b3b7bcd2012-03-06 19:35:45145 // Returns true if the ash shell has been instantiated.
146 static bool HasInstance();
147
[email protected]ef589af2011-12-03 01:07:15148 static void DeleteInstance();
[email protected]cac10fc62011-10-07 23:22:56149
[email protected]d90b8392012-06-13 09:34:56150 // Returns the root window controller for the primary root window.
151 static internal::RootWindowController* GetPrimaryRootWindowController();
152
[email protected]be65be362012-06-15 07:38:23153 // Returns all root window controllers. In non extended desktop
154 // mode, this return a RootWindowController for the primary root window only.
155 static RootWindowControllerList GetAllRootWindowControllers();
156
157 // Returns the primary RootWindow. The primary RootWindow is the one
[email protected]42713f72012-05-25 00:41:50158 // that has a launcher.
159 static aura::RootWindow* GetPrimaryRootWindow();
[email protected]e73bd7802012-02-17 20:10:34160
[email protected]be65be362012-06-15 07:38:23161 // Returns the active RootWindow. The active RootWindow is the one that
[email protected]a857dbe2012-05-30 22:10:14162 // contains the current active window as a decendant child. The active
163 // RootWindow remains the same even when the active window becomes NULL,
164 // until the another window who has a different root window becomes active.
165 static aura::RootWindow* GetActiveRootWindow();
166
[email protected]be65be362012-06-15 07:38:23167 // Returns the RootWindow at |point| in the virtual screen coordinates.
[email protected]f18e84522012-06-05 00:34:18168 // Returns NULL if the root window does not exist at the given
169 // point.
170 static aura::RootWindow* GetRootWindowAt(const gfx::Point& point);
171
[email protected]20c59762012-06-23 01:10:24172 // Returns the RootWindow that shares the most area with |rect| in
173 // the virtual scren coordinates.
174 static aura::RootWindow* GetRootWindowMatching(const gfx::Rect& rect);
175
[email protected]be65be362012-06-15 07:38:23176 // Returns all root windows. In non extended desktop mode, this
177 // returns the primary root window only.
178 static RootWindowList GetAllRootWindows();
179
[email protected]7b0f7502012-06-11 00:12:39180 static aura::Window* GetContainer(aura::RootWindow* root_window,
181 int container_id);
182
183 // Returns the list of containers that match |container_id| in
184 // all root windows.
185 static std::vector<aura::Window*> GetAllContainers(int container_id);
186
[email protected]a857dbe2012-05-30 22:10:14187 void set_active_root_window(aura::RootWindow* active_root_window) {
188 active_root_window_ = active_root_window;
189 }
190
[email protected]1aad3322012-06-06 06:37:09191 // Adds or removes |filter| from the aura::Env's CompoundEventFilter.
192 void AddEnvEventFilter(aura::EventFilter* filter);
193 void RemoveEnvEventFilter(aura::EventFilter* filter);
194 size_t GetEnvEventFilterCount() const;
[email protected]e29014c2011-11-16 18:25:51195
[email protected]b5f30602012-01-30 15:16:57196 // Shows the background menu over |widget|.
197 void ShowBackgroundMenu(views::Widget* widget, const gfx::Point& location);
[email protected]cac10fc62011-10-07 23:22:56198
[email protected]ae4987d2011-11-21 22:52:44199 // Toggles app list.
200 void ToggleAppList();
201
[email protected]7510d1082012-03-30 21:58:34202 // Returns app list target visibility.
203 bool GetAppListTargetVisibility() const;
204
[email protected]1e51a9d2012-04-09 23:31:11205 // Returns app list window or NULL if it is not visible.
206 aura::Window* GetAppListWindow();
207
[email protected]f7eb89c2011-12-13 09:48:54208 // Returns true if the screen is locked.
209 bool IsScreenLocked() const;
210
[email protected]40c4cbb2012-01-10 23:26:07211 // Returns true if a modal dialog window is currently open.
212 bool IsModalWindowOpen() const;
213
[email protected]57b8bb352012-01-11 05:11:46214 // Creates a default views::NonClientFrameView for use by windows in the
215 // Ash environment.
216 views::NonClientFrameView* CreateDefaultNonClientFrameView(
217 views::Widget* widget);
218
[email protected]d9456cb2012-03-21 16:41:04219 // Rotates focus through containers that can receive focus.
[email protected]3d29912a2012-02-07 07:41:51220 void RotateFocus(Direction direction);
221
[email protected]2e236a52012-06-27 22:21:47222 // Sets the work area insets of the display that contains |window|,
[email protected]8a45c972012-03-14 18:22:44223 // this notifies observers too.
[email protected]27f6af62012-03-21 05:34:40224 // TODO(sky): this no longer really replicates what happens and is unreliable.
225 // Remove this.
[email protected]2e236a52012-06-27 22:21:47226 void SetDisplayWorkAreaInsets(aura::Window* window,
[email protected]8a45c972012-03-14 18:22:44227 const gfx::Insets& insets);
[email protected]1a2145b2012-03-13 21:09:17228
[email protected]82d3954ae2012-04-20 09:02:22229 // Called when the user logs in.
230 void OnLoginStateChanged(user::LoginStatus status);
231
232 // Called when the application is exiting.
233 void OnAppTerminating();
234
235 // Called when the screen is locked (after the lock window is visible) or
236 // unlocked.
237 void OnLockStateChanged(bool locked);
238
[email protected]d9456cb2012-03-21 16:41:04239 // Initializes |launcher_|. Does nothing if it's already initialized.
240 void CreateLauncher();
241
[email protected]7e1df2f62012-07-19 19:17:18242 // Show launcher view if it was created hidden (before session has started).
243 void ShowLauncher();
244
[email protected]d9456cb2012-03-21 16:41:04245 // Adds/removes observer.
[email protected]1a2145b2012-03-13 21:09:17246 void AddShellObserver(ShellObserver* observer);
247 void RemoveShellObserver(ShellObserver* observer);
248
[email protected]6e9f6aa2012-02-09 04:16:20249#if !defined(OS_MACOSX)
[email protected]2f744282011-12-23 22:40:52250 AcceleratorController* accelerator_controller() {
[email protected]745816be2011-11-22 05:08:30251 return accelerator_controller_.get();
252 }
[email protected]6e9f6aa2012-02-09 04:16:20253#endif // !defined(OS_MACOSX)
254
[email protected]1aad3322012-06-06 06:37:09255 aura::shared::CompoundEventFilter* env_filter() {
256 return env_filter_;
[email protected]627a62f2012-02-14 22:59:14257 }
[email protected]862deef2011-12-15 22:07:33258 internal::TooltipController* tooltip_controller() {
259 return tooltip_controller_.get();
[email protected]4a229e902011-12-01 21:21:11260 }
[email protected]b9d224c2012-07-13 01:09:03261 internal::EventRewriterEventFilter* event_rewriter_filter() {
262 return event_rewriter_filter_.get();
[email protected]42f06f92012-03-27 00:57:57263 }
[email protected]0b0b0742012-02-16 13:23:45264 internal::PartialScreenshotEventFilter* partial_screenshot_filter() {
265 return partial_screenshot_filter_.get();
266 }
[email protected]e70cf0ed2012-03-15 16:24:47267 DesktopBackgroundController* desktop_background_controller() {
268 return desktop_background_controller_.get();
269 }
[email protected]e0d22e82012-01-04 00:46:57270 PowerButtonController* power_button_controller() {
271 return power_button_controller_.get();
272 }
[email protected]c16b9422012-06-06 21:51:11273 UserActivityDetector* user_activity_detector() {
274 return user_activity_detector_.get();
275 }
[email protected]6aa614a2012-01-19 22:13:38276 VideoDetector* video_detector() {
277 return video_detector_.get();
278 }
[email protected]40c4cbb2012-01-10 23:26:07279 WindowCycleController* window_cycle_controller() {
280 return window_cycle_controller_.get();
281 }
[email protected]2d511542012-03-07 09:13:34282 internal::FocusCycler* focus_cycler() {
283 return focus_cycler_.get();
284 }
[email protected]2e236a52012-06-27 22:21:47285 internal::DisplayController* display_controller() {
286 return display_controller_.get();
[email protected]3e1cdd312012-06-07 03:48:41287 }
[email protected]4a229e902011-12-01 21:21:11288
[email protected]3266c2b92011-11-14 00:06:08289 ShellDelegate* delegate() { return delegate_.get(); }
[email protected]aa54218b2012-06-12 16:51:42290
[email protected]10b22612012-03-22 17:07:55291 UserWallpaperDelegate* user_wallpaper_delegate() {
292 return user_wallpaper_delegate_.get();
293 }
[email protected]35304ce2011-12-14 23:21:01294
[email protected]f48075d2012-05-24 11:06:51295 HighContrastController* high_contrast_controller() {
296 return high_contrast_controller_.get();
297 }
298
[email protected]c1c670172012-04-26 04:20:26299 internal::MagnificationController* magnification_controller() {
300 return magnification_controller_.get();
301 }
[email protected]f48075d2012-05-24 11:06:51302
[email protected]671a2ae2011-10-13 21:53:23303 Launcher* launcher() { return launcher_.get(); }
304
[email protected]1a2145b2012-03-13 21:09:17305 const ScreenAsh* screen() { return screen_; }
306
[email protected]c758fbf2012-03-25 22:53:59307 // Force the shelf to query for it's current visibility state.
308 void UpdateShelfVisibility();
309
[email protected]09f3fc82012-03-26 23:26:56310 // Sets/gets the shelf auto-hide behavior.
311 void SetShelfAutoHideBehavior(ShelfAutoHideBehavior behavior);
312 ShelfAutoHideBehavior GetShelfAutoHideBehavior() const;
[email protected]c758fbf2012-03-25 22:53:59313
[email protected]55444502012-05-10 15:43:53314 void SetShelfAlignment(ShelfAlignment alignment);
315 ShelfAlignment GetShelfAlignment();
316
[email protected]d90b8392012-06-13 09:34:56317 // Dims or undims the screen.
318 void SetDimming(bool should_dim);
319
[email protected]c758fbf2012-03-25 22:53:59320 // TODO(sky): don't expose this!
[email protected]4e437632012-02-13 22:39:40321 internal::ShelfLayoutManager* shelf() const { return shelf_; }
322
[email protected]6d6546e2012-05-30 23:12:02323 internal::StatusAreaWidget* status_area_widget() const {
324 return status_area_widget_;
325 }
326
[email protected]aa54218b2012-06-12 16:51:42327 // Convenience accessor for members of StatusAreaWidget.
328 SystemTrayDelegate* tray_delegate();
329 SystemTray* system_tray();
[email protected]bfb411312012-02-27 20:59:27330
[email protected]85d43f02012-03-14 21:11:19331 // Returns the size of the grid.
332 int GetGridSize() const;
333
[email protected]9488d4d2012-02-29 18:32:37334 static void set_initially_hide_cursor(bool hide) {
335 initially_hide_cursor_ = hide;
336 }
337
[email protected]e4a181cc2012-03-17 02:20:57338 internal::ResizeShadowController* resize_shadow_controller() {
339 return resize_shadow_controller_.get();
340 }
341
[email protected]a54e65b2011-11-21 22:03:34342 // Made available for tests.
343 internal::ShadowController* shadow_controller() {
344 return shadow_controller_.get();
345 }
346
[email protected]fa4a45832012-04-12 21:32:48347 content::BrowserContext* browser_context() { return browser_context_; }
348 void set_browser_context(content::BrowserContext* browser_context) {
349 browser_context_ = browser_context;
350 }
351
[email protected]2e236a52012-06-27 22:21:47352 // Initializes the root window to be used for a secondary display.
353 void InitRootWindowForSecondaryDisplay(aura::RootWindow* root);
[email protected]a857dbe2012-05-30 22:10:14354
[email protected]70b3e7d52012-06-02 22:12:25355#if defined(OS_CHROMEOS)
356 chromeos::OutputConfigurator* output_configurator() {
357 return output_configurator_.get();
358 }
359#endif // defined(OS_CHROMEOS)
360
[email protected]2b4cd302012-02-24 20:21:13361 private:
[email protected]c39be8f2012-06-15 22:58:36362 FRIEND_TEST_ALL_PREFIXES(ExtendedDesktopTest, TestCursor);
[email protected]1aad3322012-06-06 06:37:09363 FRIEND_TEST_ALL_PREFIXES(WindowManagerTest, MouseEventCursors);
364 FRIEND_TEST_ALL_PREFIXES(WindowManagerTest, TransformActivate);
[email protected]d90b8392012-06-13 09:34:56365 friend class internal::RootWindowController;
[email protected]ad0c8722012-03-02 20:17:45366
[email protected]cac10fc62011-10-07 23:22:56367 typedef std::pair<aura::Window*, gfx::Rect> WindowAndBoundsPair;
368
[email protected]3266c2b92011-11-14 00:06:08369 explicit Shell(ShellDelegate* delegate);
370 virtual ~Shell();
371
372 void Init();
[email protected]b0639282011-12-22 21:12:27373
[email protected]be65be362012-06-15 07:38:23374 // Initializes the root window and root window controller so that it
375 // can host browser windows.
376 void InitRootWindowController(internal::RootWindowController* root);
[email protected]d90b8392012-06-13 09:34:56377
378 // Initializes the layout managers and event filters specific for
379 // primary display.
380 void InitLayoutManagersForPrimaryDisplay(
381 internal::RootWindowController* root_window_controller);
[email protected]1b62b892012-01-17 17:08:15382
[email protected]ad0c8722012-03-02 20:17:45383 // Disables the workspace grid layout.
384 void DisableWorkspaceGridLayout();
385
[email protected]1aad3322012-06-06 06:37:09386 // aura::CursorManager::Delegate overrides:
387 virtual void SetCursor(gfx::NativeCursor cursor) OVERRIDE;
388 virtual void ShowCursor(bool visible) OVERRIDE;
389
[email protected]cac10fc62011-10-07 23:22:56390 static Shell* instance_;
391
[email protected]9488d4d2012-02-29 18:32:37392 // If set before the Shell is initialized, the mouse cursor will be hidden
393 // when the screen is initially created.
394 static bool initially_hide_cursor_;
395
[email protected]1a2145b2012-03-13 21:09:17396 ScreenAsh* screen_;
[email protected]58482fa2012-03-02 14:57:39397
[email protected]f634dd32012-07-23 22:49:07398 // Active root window. Never becomes NULL during the session.
[email protected]a857dbe2012-05-30 22:10:14399 aura::RootWindow* active_root_window_;
400
[email protected]1aad3322012-06-06 06:37:09401 // The CompoundEventFilter owned by aura::Env object.
402 aura::shared::CompoundEventFilter* env_filter_;
[email protected]627a62f2012-02-14 22:59:14403
[email protected]cac10fc62011-10-07 23:22:56404 std::vector<WindowAndBoundsPair> to_restore_;
405
[email protected]6e9f6aa2012-02-09 04:16:20406#if !defined(OS_MACOSX)
[email protected]8f80db0f2012-02-07 14:44:53407 scoped_ptr<NestedDispatcherController> nested_dispatcher_controller_;
408
[email protected]2f744282011-12-23 22:40:52409 scoped_ptr<AcceleratorController> accelerator_controller_;
[email protected]6e9f6aa2012-02-09 04:16:20410#endif // !defined(OS_MACOSX)
[email protected]745816be2011-11-22 05:08:30411
[email protected]2b99f8c2011-10-11 19:42:24412 scoped_ptr<ShellDelegate> delegate_;
[email protected]10b22612012-03-22 17:07:55413 scoped_ptr<UserWallpaperDelegate> user_wallpaper_delegate_;
[email protected]2b99f8c2011-10-11 19:42:24414
[email protected]671a2ae2011-10-13 21:53:23415 scoped_ptr<Launcher> launcher_;
416
[email protected]0039db92012-05-09 04:11:45417 scoped_ptr<internal::AppListController> app_list_controller_;
[email protected]ae4987d2011-11-21 22:52:44418
[email protected]0cfc18e2012-04-11 18:17:47419 scoped_ptr<internal::ShellContextMenu> shell_context_menu_;
[email protected]ee1e1a22011-12-15 01:51:10420 scoped_ptr<internal::StackingController> stacking_controller_;
[email protected]9fc206d2011-12-13 00:05:33421 scoped_ptr<internal::ActivationController> activation_controller_;
[email protected]60a978b72012-06-08 00:29:18422 scoped_ptr<internal::CaptureController> capture_controller_;
[email protected]80373572012-01-06 23:14:30423 scoped_ptr<internal::WindowModalityController> window_modality_controller_;
[email protected]084b6bb2011-11-17 05:18:16424 scoped_ptr<internal::DragDropController> drag_drop_controller_;
[email protected]e4a181cc2012-03-17 02:20:57425 scoped_ptr<internal::ResizeShadowController> resize_shadow_controller_;
[email protected]a54e65b2011-11-21 22:03:34426 scoped_ptr<internal::ShadowController> shadow_controller_;
[email protected]862deef2011-12-15 22:07:33427 scoped_ptr<internal::TooltipController> tooltip_controller_;
[email protected]ddd91e92012-01-27 16:03:48428 scoped_ptr<internal::VisibilityController> visibility_controller_;
[email protected]e70cf0ed2012-03-15 16:24:47429 scoped_ptr<DesktopBackgroundController> desktop_background_controller_;
[email protected]e0d22e82012-01-04 00:46:57430 scoped_ptr<PowerButtonController> power_button_controller_;
[email protected]c16b9422012-06-06 21:51:11431 scoped_ptr<UserActivityDetector> user_activity_detector_;
[email protected]6aa614a2012-01-19 22:13:38432 scoped_ptr<VideoDetector> video_detector_;
[email protected]40c4cbb2012-01-10 23:26:07433 scoped_ptr<WindowCycleController> window_cycle_controller_;
[email protected]3d29912a2012-02-07 07:41:51434 scoped_ptr<internal::FocusCycler> focus_cycler_;
[email protected]2e236a52012-06-27 22:21:47435 scoped_ptr<internal::DisplayController> display_controller_;
[email protected]f48075d2012-05-24 11:06:51436 scoped_ptr<HighContrastController> high_contrast_controller_;
[email protected]c1c670172012-04-26 04:20:26437 scoped_ptr<internal::MagnificationController> magnification_controller_;
[email protected]a857dbe2012-05-30 22:10:14438 scoped_ptr<aura::FocusManager> focus_manager_;
[email protected]c28853612012-05-31 22:43:44439 scoped_ptr<aura::client::UserActionClient> user_action_client_;
[email protected]78d96302012-06-22 00:58:07440 scoped_ptr<internal::MouseCursorEventFilter> mouse_cursor_filter_;
[email protected]8d625fb2012-07-18 16:40:06441 scoped_ptr<internal::ScreenPositionController> screen_position_controller_;
[email protected]ae18b9112011-11-07 16:59:13442
[email protected]b9d224c2012-07-13 01:09:03443 // An event filter that rewrites or drops an event.
444 scoped_ptr<internal::EventRewriterEventFilter> event_rewriter_filter_;
[email protected]6e9f6aa2012-02-09 04:16:20445
[email protected]0b0b0742012-02-16 13:23:45446 // An event filter that pre-handles key events while the partial
447 // screenshot UI is active.
448 scoped_ptr<internal::PartialScreenshotEventFilter> partial_screenshot_filter_;
449
[email protected]435b212e2012-04-05 19:43:37450 // An event filter which handles system level gestures
451 scoped_ptr<internal::SystemGestureEventFilter> system_gesture_filter_;
452
[email protected]6e9f6aa2012-02-09 04:16:20453#if !defined(OS_MACOSX)
[email protected]745816be2011-11-22 05:08:30454 // An event filter that pre-handles global accelerators.
[email protected]2f744282011-12-23 22:40:52455 scoped_ptr<internal::AcceleratorFilter> accelerator_filter_;
[email protected]6e9f6aa2012-02-09 04:16:20456#endif
[email protected]745816be2011-11-22 05:08:30457
[email protected]42f06f92012-03-27 00:57:57458 // An event filter that pre-handles all key events to send them to an IME.
[email protected]0e46c272012-05-15 18:15:23459 scoped_ptr<aura::shared::InputMethodEventFilter> input_method_filter_;
[email protected]42f06f92012-03-27 00:57:57460
[email protected]73074742012-05-17 01:44:41461 // An event filter that silently keeps track of all touch events and controls
462 // a heads-up display. This is enabled only if --ash-touch-hud flag is used.
463 scoped_ptr<internal::TouchObserverHUD> touch_observer_hud_;
464
[email protected]70b3e7d52012-06-02 22:12:25465#if defined(OS_CHROMEOS)
466 // Controls video output device state.
467 scoped_ptr<chromeos::OutputConfigurator> output_configurator_;
468#endif // defined(OS_CHROMEOS)
469
[email protected]4e437632012-02-13 22:39:40470 // The shelf for managing the launcher and the status widget in non-compact
471 // mode. Shell does not own the shelf. Instead, it is owned by container of
472 // the status area.
473 internal::ShelfLayoutManager* shelf_;
474
[email protected]7cf8dd62012-04-22 05:14:58475 // Manages layout of panels. Owned by PanelContainer.
476 internal::PanelLayoutManager* panel_layout_manager_;
477
[email protected]1a2145b2012-03-13 21:09:17478 ObserverList<ShellObserver> observers_;
479
[email protected]6d6546e2012-05-30 23:12:02480 // Widget containing system tray.
481 internal::StatusAreaWidget* status_area_widget_;
482
[email protected]fa4a45832012-04-12 21:32:48483 // Used by ash/shell.
484 content::BrowserContext* browser_context_;
485
[email protected]87b0d82e2011-10-07 21:02:59486 DISALLOW_COPY_AND_ASSIGN(Shell);
487};
488
[email protected]55f593352011-12-24 05:42:46489} // namespace ash
[email protected]87b0d82e2011-10-07 21:02:59490
[email protected]b65bdda2011-12-23 23:35:31491#endif // ASH_SHELL_H_