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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ash/common/system/tray/system_tray.h" | |
| 6 | |
| 7 #include <algorithm> | |
| 8 #include <map> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "ash/common/key_event_watcher.h" | |
| 12 #include "ash/common/login_status.h" | |
| 13 #include "ash/common/material_design/material_design_controller.h" | |
| 14 #include "ash/common/session/session_state_delegate.h" | |
| 15 #include "ash/common/shelf/wm_shelf.h" | |
| 16 #include "ash/common/shelf/wm_shelf_util.h" | |
| 17 #include "ash/common/system/chromeos/audio/tray_audio.h" | |
| 18 #include "ash/common/system/chromeos/bluetooth/tray_bluetooth.h" | |
| 19 #include "ash/common/system/chromeos/brightness/tray_brightness.h" | |
| 20 #include "ash/common/system/chromeos/cast/tray_cast.h" | |
| 21 #include "ash/common/system/chromeos/enterprise/tray_enterprise.h" | |
| 22 #include "ash/common/system/chromeos/media_security/multi_profile_media_tray_ite
m.h" | |
| 23 #include "ash/common/system/chromeos/network/tray_network.h" | |
| 24 #include "ash/common/system/chromeos/network/tray_vpn.h" | |
| 25 #include "ash/common/system/chromeos/power/power_status.h" | |
| 26 #include "ash/common/system/chromeos/power/tray_power.h" | |
| 27 #include "ash/common/system/chromeos/screen_security/screen_capture_tray_item.h" | |
| 28 #include "ash/common/system/chromeos/screen_security/screen_share_tray_item.h" | |
| 29 #include "ash/common/system/chromeos/session/tray_session_length_limit.h" | |
| 30 #include "ash/common/system/chromeos/settings/tray_settings.h" | |
| 31 #include "ash/common/system/chromeos/supervised/tray_supervised_user.h" | |
| 32 #include "ash/common/system/chromeos/tray_caps_lock.h" | |
| 33 #include "ash/common/system/chromeos/tray_tracing.h" | |
| 34 #include "ash/common/system/date/tray_date.h" | |
| 35 #include "ash/common/system/date/tray_system_info.h" | |
| 36 #include "ash/common/system/ime/tray_ime_chromeos.h" | |
| 37 #include "ash/common/system/tiles/tray_tiles.h" | |
| 38 #include "ash/common/system/tray/system_tray_controller.h" | |
| 39 #include "ash/common/system/tray/system_tray_delegate.h" | |
| 40 #include "ash/common/system/tray/system_tray_item.h" | |
| 41 #include "ash/common/system/tray/tray_bubble_wrapper.h" | |
| 42 #include "ash/common/system/tray/tray_constants.h" | |
| 43 #include "ash/common/system/tray_accessibility.h" | |
| 44 #include "ash/common/system/update/tray_update.h" | |
| 45 #include "ash/common/system/user/tray_user.h" | |
| 46 #include "ash/common/system/web_notification/web_notification_tray.h" | |
| 47 #include "ash/common/wm/container_finder.h" | |
| 48 #include "ash/common/wm_activation_observer.h" | |
| 49 #include "ash/common/wm_shell.h" | |
| 50 #include "ash/common/wm_window.h" | |
| 51 #include "ash/public/cpp/shell_window_ids.h" | |
| 52 #include "ash/root_window_controller.h" | |
| 53 #include "ash/strings/grit/ash_strings.h" | |
| 54 #include "base/logging.h" | |
| 55 #include "base/memory/ptr_util.h" | |
| 56 #include "base/metrics/histogram_macros.h" | |
| 57 #include "base/timer/timer.h" | |
| 58 #include "ui/base/accelerators/accelerator.h" | |
| 59 #include "ui/base/l10n/l10n_util.h" | |
| 60 #include "ui/compositor/layer.h" | |
| 61 #include "ui/display/display.h" | |
| 62 #include "ui/display/screen.h" | |
| 63 #include "ui/events/event_constants.h" | |
| 64 #include "ui/gfx/canvas.h" | |
| 65 #include "ui/gfx/skia_util.h" | |
| 66 #include "ui/message_center/message_center.h" | |
| 67 #include "ui/message_center/message_center_style.h" | |
| 68 #include "ui/views/border.h" | |
| 69 #include "ui/views/controls/label.h" | |
| 70 #include "ui/views/view.h" | |
| 71 #include "ui/views/widget/widget.h" | |
| 72 | |
| 73 using views::TrayBubbleView; | |
| 74 | |
| 75 namespace ash { | |
| 76 | |
| 77 namespace { | |
| 78 | |
| 79 // A tray item that just reserves space in the tray. | |
| 80 class PaddingTrayItem : public SystemTrayItem { | |
| 81 public: | |
| 82 PaddingTrayItem() : SystemTrayItem(nullptr, UMA_NOT_RECORDED) {} | |
| 83 ~PaddingTrayItem() override {} | |
| 84 | |
| 85 // SystemTrayItem: | |
| 86 views::View* CreateTrayView(LoginStatus status) override { | |
| 87 return new PaddingView(); | |
| 88 } | |
| 89 | |
| 90 private: | |
| 91 class PaddingView : public views::View { | |
| 92 public: | |
| 93 PaddingView() {} | |
| 94 ~PaddingView() override {} | |
| 95 | |
| 96 private: | |
| 97 gfx::Size GetPreferredSize() const override { | |
| 98 // The other tray items already have some padding baked in so we have to | |
| 99 // subtract that off. | |
| 100 const int side = kTrayEdgePadding - kTrayImageItemPadding; | |
| 101 return gfx::Size(side, side); | |
| 102 } | |
| 103 | |
| 104 DISALLOW_COPY_AND_ASSIGN(PaddingView); | |
| 105 }; | |
| 106 | |
| 107 DISALLOW_COPY_AND_ASSIGN(PaddingTrayItem); | |
| 108 }; | |
| 109 | |
| 110 } // namespace | |
| 111 | |
| 112 // Class to initialize and manage the SystemTrayBubble and TrayBubbleWrapper | |
| 113 // instances for a bubble. | |
| 114 | |
| 115 class SystemBubbleWrapper { | |
| 116 public: | |
| 117 // Takes ownership of |bubble|. | |
| 118 explicit SystemBubbleWrapper(SystemTrayBubble* bubble) | |
| 119 : bubble_(bubble), is_persistent_(false) {} | |
| 120 | |
| 121 // Initializes the bubble view and creates |bubble_wrapper_|. | |
| 122 void InitView(TrayBackgroundView* tray, | |
| 123 views::View* anchor, | |
| 124 const gfx::Insets& anchor_insets, | |
| 125 TrayBubbleView::InitParams* init_params, | |
| 126 bool is_persistent) { | |
| 127 DCHECK(anchor); | |
| 128 LoginStatus login_status = | |
| 129 WmShell::Get()->system_tray_delegate()->GetUserLoginStatus(); | |
| 130 bubble_->InitView(anchor, login_status, init_params); | |
| 131 bubble_->bubble_view()->set_anchor_view_insets(anchor_insets); | |
| 132 bubble_wrapper_.reset(new TrayBubbleWrapper(tray, bubble_->bubble_view())); | |
| 133 is_persistent_ = is_persistent; | |
| 134 | |
| 135 // If ChromeVox is enabled, focus the default item if no item is focused and | |
| 136 // there isn't a delayed close. | |
| 137 if (WmShell::Get()->accessibility_delegate()->IsSpokenFeedbackEnabled() && | |
| 138 !is_persistent) { | |
| 139 bubble_->FocusDefaultIfNeeded(); | |
| 140 } | |
| 141 } | |
| 142 | |
| 143 // Convenience accessors: | |
| 144 SystemTrayBubble* bubble() const { return bubble_.get(); } | |
| 145 SystemTrayBubble::BubbleType bubble_type() const { | |
| 146 return bubble_->bubble_type(); | |
| 147 } | |
| 148 TrayBubbleView* bubble_view() const { return bubble_->bubble_view(); } | |
| 149 bool is_persistent() const { return is_persistent_; } | |
| 150 | |
| 151 private: | |
| 152 std::unique_ptr<SystemTrayBubble> bubble_; | |
| 153 std::unique_ptr<TrayBubbleWrapper> bubble_wrapper_; | |
| 154 bool is_persistent_; | |
| 155 | |
| 156 DISALLOW_COPY_AND_ASSIGN(SystemBubbleWrapper); | |
| 157 }; | |
| 158 | |
| 159 // An activation observer to close the bubble if the window other | |
| 160 // than system bubble nor popup notification is activated. | |
| 161 class SystemTray::ActivationObserver : public WmActivationObserver { | |
| 162 public: | |
| 163 explicit ActivationObserver(SystemTray* tray) : tray_(tray) { | |
| 164 DCHECK(tray_); | |
| 165 WmShell::Get()->AddActivationObserver(this); | |
| 166 } | |
| 167 | |
| 168 ~ActivationObserver() override { | |
| 169 WmShell::Get()->RemoveActivationObserver(this); | |
| 170 } | |
| 171 | |
| 172 // WmActivationObserver: | |
| 173 void OnWindowActivated(WmWindow* gained_active, | |
| 174 WmWindow* lost_active) override { | |
| 175 if (!tray_->HasSystemBubble() || !gained_active) | |
| 176 return; | |
| 177 | |
| 178 int container_id = | |
| 179 wm::GetContainerForWindow(gained_active)->GetShellWindowId(); | |
| 180 | |
| 181 // Don't close the bubble if a popup notification is activated. | |
| 182 if (container_id == kShellWindowId_StatusContainer) | |
| 183 return; | |
| 184 | |
| 185 if (tray_->GetSystemBubble()->bubble_view()->GetWidget() != | |
| 186 gained_active->GetInternalWidget()) { | |
| 187 tray_->CloseSystemBubble(); | |
| 188 } | |
| 189 } | |
| 190 void OnAttemptToReactivateWindow(WmWindow* request_active, | |
| 191 WmWindow* actual_active) override {} | |
| 192 | |
| 193 private: | |
| 194 SystemTray* tray_; | |
| 195 | |
| 196 DISALLOW_COPY_AND_ASSIGN(ActivationObserver); | |
| 197 }; | |
| 198 | |
| 199 // SystemTray | |
| 200 | |
| 201 SystemTray::SystemTray(WmShelf* wm_shelf) | |
| 202 : TrayBackgroundView(wm_shelf), | |
| 203 web_notification_tray_(nullptr), | |
| 204 detailed_item_(nullptr), | |
| 205 default_bubble_height_(0), | |
| 206 full_system_tray_menu_(false), | |
| 207 tray_accessibility_(nullptr), | |
| 208 tray_audio_(nullptr), | |
| 209 tray_cast_(nullptr), | |
| 210 tray_date_(nullptr), | |
| 211 tray_network_(nullptr), | |
| 212 tray_tiles_(nullptr), | |
| 213 tray_system_info_(nullptr), | |
| 214 tray_update_(nullptr), | |
| 215 screen_capture_tray_item_(nullptr), | |
| 216 screen_share_tray_item_(nullptr) { | |
| 217 if (MaterialDesignController::IsShelfMaterial()) { | |
| 218 SetInkDropMode(InkDropMode::ON); | |
| 219 SetContentsBackground(false); | |
| 220 | |
| 221 // Since user avatar is on the right hand side of System tray of a | |
| 222 // horizontal shelf and that is sufficient to indicate separation, no | |
| 223 // separator is required. | |
| 224 set_separator_visibility(false); | |
| 225 } else { | |
| 226 SetContentsBackground(true); | |
| 227 } | |
| 228 } | |
| 229 | |
| 230 SystemTray::~SystemTray() { | |
| 231 // Destroy any child views that might have back pointers before ~View(). | |
| 232 activation_observer_.reset(); | |
| 233 key_event_watcher_.reset(); | |
| 234 system_bubble_.reset(); | |
| 235 for (const auto& item : items_) | |
| 236 item->DestroyTrayView(); | |
| 237 } | |
| 238 | |
| 239 void SystemTray::InitializeTrayItems( | |
| 240 SystemTrayDelegate* delegate, | |
| 241 WebNotificationTray* web_notification_tray) { | |
| 242 DCHECK(web_notification_tray); | |
| 243 web_notification_tray_ = web_notification_tray; | |
| 244 TrayBackgroundView::Initialize(); | |
| 245 CreateItems(delegate); | |
| 246 } | |
| 247 | |
| 248 void SystemTray::Shutdown() { | |
| 249 DCHECK(web_notification_tray_); | |
| 250 web_notification_tray_ = nullptr; | |
| 251 } | |
| 252 | |
| 253 void SystemTray::CreateItems(SystemTrayDelegate* delegate) { | |
| 254 const bool use_md = MaterialDesignController::IsSystemTrayMenuMaterial(); | |
| 255 | |
| 256 // Create user items for each possible user. | |
| 257 int maximum_user_profiles = WmShell::Get() | |
| 258 ->GetSessionStateDelegate() | |
| 259 ->GetMaximumNumberOfLoggedInUsers(); | |
| 260 for (int i = 0; i < maximum_user_profiles; i++) | |
| 261 AddTrayItem(base::MakeUnique<TrayUser>(this, i)); | |
| 262 | |
| 263 // Crucially, this trailing padding has to be inside the user item(s). | |
| 264 // Otherwise it could be a main axis margin on the tray's box layout. | |
| 265 AddTrayItem(base::MakeUnique<PaddingTrayItem>()); | |
| 266 | |
| 267 tray_accessibility_ = new TrayAccessibility(this); | |
| 268 if (!use_md) | |
| 269 tray_date_ = new TrayDate(this); | |
| 270 tray_update_ = new TrayUpdate(this); | |
| 271 | |
| 272 AddTrayItem(base::MakeUnique<TraySessionLengthLimit>(this)); | |
| 273 AddTrayItem(base::MakeUnique<TrayEnterprise>(this)); | |
| 274 AddTrayItem(base::MakeUnique<TraySupervisedUser>(this)); | |
| 275 AddTrayItem(base::MakeUnique<TrayIME>(this)); | |
| 276 AddTrayItem(base::WrapUnique(tray_accessibility_)); | |
| 277 AddTrayItem(base::MakeUnique<TrayTracing>(this)); | |
| 278 AddTrayItem( | |
| 279 base::MakeUnique<TrayPower>(this, message_center::MessageCenter::Get())); | |
| 280 tray_network_ = new TrayNetwork(this); | |
| 281 AddTrayItem(base::WrapUnique(tray_network_)); | |
| 282 AddTrayItem(base::MakeUnique<TrayVPN>(this)); | |
| 283 AddTrayItem(base::MakeUnique<TrayBluetooth>(this)); | |
| 284 tray_cast_ = new TrayCast(this); | |
| 285 AddTrayItem(base::WrapUnique(tray_cast_)); | |
| 286 screen_capture_tray_item_ = new ScreenCaptureTrayItem(this); | |
| 287 AddTrayItem(base::WrapUnique(screen_capture_tray_item_)); | |
| 288 screen_share_tray_item_ = new ScreenShareTrayItem(this); | |
| 289 AddTrayItem(base::WrapUnique(screen_share_tray_item_)); | |
| 290 AddTrayItem(base::MakeUnique<MultiProfileMediaTrayItem>(this)); | |
| 291 tray_audio_ = new TrayAudio(this); | |
| 292 AddTrayItem(base::WrapUnique(tray_audio_)); | |
| 293 AddTrayItem(base::MakeUnique<TrayBrightness>(this)); | |
| 294 AddTrayItem(base::MakeUnique<TrayCapsLock>(this)); | |
| 295 // TODO(jamescook): Remove this when mus has support for display management | |
| 296 // and we have a DisplayManager equivalent. See http://crbug.com/548429 | |
| 297 std::unique_ptr<SystemTrayItem> tray_rotation_lock = | |
| 298 delegate->CreateRotationLockTrayItem(this); | |
| 299 if (tray_rotation_lock) | |
| 300 AddTrayItem(std::move(tray_rotation_lock)); | |
| 301 if (!use_md) | |
| 302 AddTrayItem(base::MakeUnique<TraySettings>(this)); | |
| 303 AddTrayItem(base::WrapUnique(tray_update_)); | |
| 304 if (use_md) { | |
| 305 tray_tiles_ = new TrayTiles(this); | |
| 306 AddTrayItem(base::WrapUnique(tray_tiles_)); | |
| 307 tray_system_info_ = new TraySystemInfo(this); | |
| 308 AddTrayItem(base::WrapUnique(tray_system_info_)); | |
| 309 // Leading padding. | |
| 310 AddTrayItem(base::MakeUnique<PaddingTrayItem>()); | |
| 311 } else { | |
| 312 AddTrayItem(base::WrapUnique(tray_date_)); | |
| 313 } | |
| 314 } | |
| 315 | |
| 316 void SystemTray::AddTrayItem(std::unique_ptr<SystemTrayItem> item) { | |
| 317 SystemTrayItem* item_ptr = item.get(); | |
| 318 items_.push_back(std::move(item)); | |
| 319 | |
| 320 SystemTrayDelegate* delegate = WmShell::Get()->system_tray_delegate(); | |
| 321 views::View* tray_item = | |
| 322 item_ptr->CreateTrayView(delegate->GetUserLoginStatus()); | |
| 323 item_ptr->UpdateAfterShelfAlignmentChange(shelf_alignment()); | |
| 324 | |
| 325 if (tray_item) { | |
| 326 tray_container()->AddChildViewAt(tray_item, 0); | |
| 327 PreferredSizeChanged(); | |
| 328 tray_item_map_[item_ptr] = tray_item; | |
| 329 } | |
| 330 } | |
| 331 | |
| 332 std::vector<SystemTrayItem*> SystemTray::GetTrayItems() const { | |
| 333 std::vector<SystemTrayItem*> result; | |
| 334 for (const auto& item : items_) | |
| 335 result.push_back(item.get()); | |
| 336 return result; | |
| 337 } | |
| 338 | |
| 339 void SystemTray::ShowDefaultView(BubbleCreationType creation_type) { | |
| 340 if (creation_type != BUBBLE_USE_EXISTING) | |
| 341 WmShell::Get()->RecordUserMetricsAction(UMA_STATUS_AREA_MENU_OPENED); | |
| 342 ShowItems(GetTrayItems(), false, true, creation_type, false); | |
| 343 } | |
| 344 | |
| 345 void SystemTray::ShowPersistentDefaultView() { | |
| 346 ShowItems(GetTrayItems(), false, false, BUBBLE_CREATE_NEW, true); | |
| 347 } | |
| 348 | |
| 349 void SystemTray::ShowDetailedView(SystemTrayItem* item, | |
| 350 int close_delay, | |
| 351 bool activate, | |
| 352 BubbleCreationType creation_type) { | |
| 353 std::vector<SystemTrayItem*> items; | |
| 354 // The detailed view with timeout means a UI to show the current system state, | |
| 355 // like the audio level or brightness. Such UI should behave as persistent and | |
| 356 // keep its own logic for the appearance. | |
| 357 bool persistent = | |
| 358 (!activate && close_delay > 0 && creation_type == BUBBLE_CREATE_NEW); | |
| 359 items.push_back(item); | |
| 360 ShowItems(items, true, activate, creation_type, persistent); | |
| 361 if (system_bubble_) | |
| 362 system_bubble_->bubble()->StartAutoCloseTimer(close_delay); | |
| 363 } | |
| 364 | |
| 365 void SystemTray::SetDetailedViewCloseDelay(int close_delay) { | |
| 366 if (HasSystemBubbleType(SystemTrayBubble::BUBBLE_TYPE_DETAILED)) | |
| 367 system_bubble_->bubble()->StartAutoCloseTimer(close_delay); | |
| 368 } | |
| 369 | |
| 370 void SystemTray::HideDetailedView(SystemTrayItem* item, bool animate) { | |
| 371 if (item != detailed_item_) | |
| 372 return; | |
| 373 | |
| 374 if (!animate) { | |
| 375 // In unittest, GetSystemBubble might return nullptr. | |
| 376 if (GetSystemBubble()) { | |
| 377 GetSystemBubble() | |
| 378 ->bubble_view() | |
| 379 ->GetWidget() | |
| 380 ->SetVisibilityAnimationTransition( | |
| 381 views::Widget::VisibilityTransition::ANIMATE_NONE); | |
| 382 } | |
| 383 } | |
| 384 | |
| 385 DestroySystemBubble(); | |
| 386 } | |
| 387 | |
| 388 void SystemTray::UpdateAfterLoginStatusChange(LoginStatus login_status) { | |
| 389 DestroySystemBubble(); | |
| 390 | |
| 391 for (const auto& item : items_) | |
| 392 item->UpdateAfterLoginStatusChange(login_status); | |
| 393 | |
| 394 // Items default to SHELF_ALIGNMENT_BOTTOM. Update them if the initial | |
| 395 // position of the shelf differs. | |
| 396 if (!IsHorizontalAlignment(shelf_alignment())) | |
| 397 UpdateAfterShelfAlignmentChange(shelf_alignment()); | |
| 398 | |
| 399 SetVisible(true); | |
| 400 PreferredSizeChanged(); | |
| 401 } | |
| 402 | |
| 403 void SystemTray::UpdateAfterShelfAlignmentChange(ShelfAlignment alignment) { | |
| 404 for (const auto& item : items_) | |
| 405 item->UpdateAfterShelfAlignmentChange(alignment); | |
| 406 } | |
| 407 | |
| 408 bool SystemTray::ShouldShowShelf() const { | |
| 409 return system_bubble_.get() && system_bubble_->bubble()->ShouldShowShelf(); | |
| 410 } | |
| 411 | |
| 412 bool SystemTray::HasSystemBubble() const { | |
| 413 return system_bubble_.get() != NULL; | |
| 414 } | |
| 415 | |
| 416 SystemTrayBubble* SystemTray::GetSystemBubble() { | |
| 417 if (!system_bubble_) | |
| 418 return NULL; | |
| 419 return system_bubble_->bubble(); | |
| 420 } | |
| 421 | |
| 422 bool SystemTray::IsSystemBubbleVisible() const { | |
| 423 return HasSystemBubble() && system_bubble_->bubble()->IsVisible(); | |
| 424 } | |
| 425 | |
| 426 bool SystemTray::CloseSystemBubble() const { | |
| 427 if (!system_bubble_) | |
| 428 return false; | |
| 429 CHECK(!activating_); | |
| 430 system_bubble_->bubble()->Close(); | |
| 431 return true; | |
| 432 } | |
| 433 | |
| 434 views::View* SystemTray::GetHelpButtonView() const { | |
| 435 if (MaterialDesignController::IsSystemTrayMenuMaterial()) | |
| 436 return tray_tiles_->GetHelpButtonView(); | |
| 437 return tray_date_->GetHelpButtonView(); | |
| 438 } | |
| 439 | |
| 440 TrayAudio* SystemTray::GetTrayAudio() const { | |
| 441 return tray_audio_; | |
| 442 } | |
| 443 | |
| 444 // Private methods. | |
| 445 | |
| 446 bool SystemTray::HasSystemBubbleType(SystemTrayBubble::BubbleType type) { | |
| 447 return system_bubble_.get() && system_bubble_->bubble_type() == type; | |
| 448 } | |
| 449 | |
| 450 void SystemTray::DestroySystemBubble() { | |
| 451 CloseSystemBubbleAndDeactivateSystemTray(); | |
| 452 detailed_item_ = NULL; | |
| 453 UpdateWebNotifications(); | |
| 454 } | |
| 455 | |
| 456 base::string16 SystemTray::GetAccessibleNameForTray() { | |
| 457 base::string16 time = GetAccessibleTimeString(base::Time::Now()); | |
| 458 base::string16 battery = PowerStatus::Get()->GetAccessibleNameString(false); | |
| 459 return l10n_util::GetStringFUTF16(IDS_ASH_STATUS_TRAY_ACCESSIBLE_DESCRIPTION, | |
| 460 time, battery); | |
| 461 } | |
| 462 | |
| 463 void SystemTray::ShowItems(const std::vector<SystemTrayItem*>& items, | |
| 464 bool detailed, | |
| 465 bool can_activate, | |
| 466 BubbleCreationType creation_type, | |
| 467 bool persistent) { | |
| 468 // No system tray bubbles in kiosk mode. | |
| 469 SystemTrayDelegate* system_tray_delegate = | |
| 470 WmShell::Get()->system_tray_delegate(); | |
| 471 if (system_tray_delegate->GetUserLoginStatus() == LoginStatus::KIOSK_APP || | |
| 472 system_tray_delegate->GetUserLoginStatus() == | |
| 473 LoginStatus::ARC_KIOSK_APP) { | |
| 474 return; | |
| 475 } | |
| 476 | |
| 477 // Destroy any existing bubble and create a new one. | |
| 478 SystemTrayBubble::BubbleType bubble_type = | |
| 479 detailed ? SystemTrayBubble::BUBBLE_TYPE_DETAILED | |
| 480 : SystemTrayBubble::BUBBLE_TYPE_DEFAULT; | |
| 481 | |
| 482 if (system_bubble_.get() && creation_type == BUBBLE_USE_EXISTING) { | |
| 483 system_bubble_->bubble()->UpdateView(items, bubble_type); | |
| 484 // If ChromeVox is enabled, focus the default item if no item is focused. | |
| 485 if (WmShell::Get()->accessibility_delegate()->IsSpokenFeedbackEnabled()) | |
| 486 system_bubble_->bubble()->FocusDefaultIfNeeded(); | |
| 487 } else { | |
| 488 // Cleanup the existing bubble before showing a new one. Otherwise, it's | |
| 489 // possible to confuse the new system bubble with the old one during | |
| 490 // destruction, leading to subtle errors/crashes such as crbug.com/545166. | |
| 491 DestroySystemBubble(); | |
| 492 | |
| 493 // Remember if the menu is a single property (like e.g. volume) or the | |
| 494 // full tray menu. Note that in case of the |BUBBLE_USE_EXISTING| case | |
| 495 // above, |full_system_tray_menu_| does not get changed since the fact that | |
| 496 // the menu is full (or not) doesn't change even if a "single property" | |
| 497 // (like network) replaces most of the menu. | |
| 498 full_system_tray_menu_ = items.size() > 1; | |
| 499 | |
| 500 // The menu width is fixed for all languages in material design. | |
| 501 int menu_width = kTrayMenuMinimumWidthMd; | |
| 502 if (!MaterialDesignController::IsSystemTrayMenuMaterial()) { | |
| 503 // The menu width is fixed, and it is a per language setting. | |
| 504 menu_width = std::max( | |
| 505 kTrayMenuMinimumWidth, | |
| 506 WmShell::Get()->system_tray_delegate()->GetSystemTrayMenuWidth()); | |
| 507 } | |
| 508 | |
| 509 TrayBubbleView::InitParams init_params(GetAnchorAlignment(), menu_width, | |
| 510 kTrayPopupMaxWidth); | |
| 511 // TODO(oshima): Change TrayBubbleView itself. | |
| 512 init_params.can_activate = false; | |
| 513 if (detailed) { | |
| 514 // This is the case where a volume control or brightness control bubble | |
| 515 // is created. | |
| 516 init_params.max_height = default_bubble_height_; | |
| 517 init_params.bg_color = kBackgroundColor; | |
| 518 } else { | |
| 519 init_params.bg_color = kHeaderBackgroundColor; | |
| 520 } | |
| 521 if (bubble_type == SystemTrayBubble::BUBBLE_TYPE_DEFAULT) | |
| 522 init_params.close_on_deactivate = !persistent; | |
| 523 SystemTrayBubble* bubble = new SystemTrayBubble(this, items, bubble_type); | |
| 524 | |
| 525 system_bubble_.reset(new SystemBubbleWrapper(bubble)); | |
| 526 system_bubble_->InitView(this, GetBubbleAnchor(), GetBubbleAnchorInsets(), | |
| 527 &init_params, persistent); | |
| 528 | |
| 529 activation_observer_.reset(persistent ? nullptr | |
| 530 : new ActivationObserver(this)); | |
| 531 | |
| 532 // Record metrics for the system menu when the default view is invoked. | |
| 533 if (!detailed) | |
| 534 RecordSystemMenuMetrics(); | |
| 535 } | |
| 536 // Save height of default view for creating detailed views directly. | |
| 537 if (!detailed) | |
| 538 default_bubble_height_ = system_bubble_->bubble_view()->height(); | |
| 539 | |
| 540 key_event_watcher_.reset(); | |
| 541 if (can_activate) | |
| 542 CreateKeyEventWatcher(); | |
| 543 | |
| 544 if (detailed && items.size() > 0) | |
| 545 detailed_item_ = items[0]; | |
| 546 else | |
| 547 detailed_item_ = NULL; | |
| 548 | |
| 549 UpdateWebNotifications(); | |
| 550 shelf()->UpdateAutoHideState(); | |
| 551 | |
| 552 // When we show the system menu in our alternate shelf layout, we need to | |
| 553 // tint the background. | |
| 554 if (full_system_tray_menu_) | |
| 555 SetIsActive(true); | |
| 556 } | |
| 557 | |
| 558 void SystemTray::UpdateWebNotifications() { | |
| 559 TrayBubbleView* bubble_view = NULL; | |
| 560 if (system_bubble_) | |
| 561 bubble_view = system_bubble_->bubble_view(); | |
| 562 | |
| 563 int height = 0; | |
| 564 if (bubble_view) { | |
| 565 gfx::Rect work_area = | |
| 566 display::Screen::GetScreen() | |
| 567 ->GetDisplayNearestWindow(bubble_view->GetWidget()->GetNativeView()) | |
| 568 .work_area(); | |
| 569 height = | |
| 570 std::max(0, work_area.bottom() - bubble_view->GetBoundsInScreen().y()); | |
| 571 } | |
| 572 if (web_notification_tray_) | |
| 573 web_notification_tray_->SetTrayBubbleHeight(height); | |
| 574 } | |
| 575 | |
| 576 base::string16 SystemTray::GetAccessibleTimeString( | |
| 577 const base::Time& now) const { | |
| 578 base::HourClockType hour_type = | |
| 579 WmShell::Get()->system_tray_controller()->hour_clock_type(); | |
| 580 return base::TimeFormatTimeOfDayWithHourClockType(now, hour_type, | |
| 581 base::kKeepAmPm); | |
| 582 } | |
| 583 | |
| 584 void SystemTray::SetShelfAlignment(ShelfAlignment alignment) { | |
| 585 if (alignment == shelf_alignment()) | |
| 586 return; | |
| 587 TrayBackgroundView::SetShelfAlignment(alignment); | |
| 588 UpdateAfterShelfAlignmentChange(alignment); | |
| 589 // Destroy any existing bubble so that it is rebuilt correctly. | |
| 590 CloseSystemBubbleAndDeactivateSystemTray(); | |
| 591 // Rebuild any notification bubble. | |
| 592 UpdateWebNotifications(); | |
| 593 } | |
| 594 | |
| 595 void SystemTray::AnchorUpdated() { | |
| 596 if (system_bubble_) { | |
| 597 system_bubble_->bubble_view()->UpdateBubble(); | |
| 598 UpdateBubbleViewArrow(system_bubble_->bubble_view()); | |
| 599 } | |
| 600 } | |
| 601 | |
| 602 void SystemTray::BubbleResized(const TrayBubbleView* bubble_view) { | |
| 603 UpdateWebNotifications(); | |
| 604 } | |
| 605 | |
| 606 void SystemTray::HideBubbleWithView(const TrayBubbleView* bubble_view) { | |
| 607 if (system_bubble_.get() && bubble_view == system_bubble_->bubble_view()) { | |
| 608 DestroySystemBubble(); | |
| 609 shelf()->UpdateAutoHideState(); | |
| 610 } | |
| 611 } | |
| 612 | |
| 613 void SystemTray::ClickedOutsideBubble() { | |
| 614 if (!system_bubble_ || system_bubble_->is_persistent()) | |
| 615 return; | |
| 616 HideBubbleWithView(system_bubble_->bubble_view()); | |
| 617 } | |
| 618 | |
| 619 void SystemTray::BubbleViewDestroyed() { | |
| 620 if (system_bubble_) { | |
| 621 system_bubble_->bubble()->DestroyItemViews(); | |
| 622 system_bubble_->bubble()->BubbleViewDestroyed(); | |
| 623 } | |
| 624 } | |
| 625 | |
| 626 void SystemTray::OnMouseEnteredView() { | |
| 627 if (system_bubble_) | |
| 628 system_bubble_->bubble()->StopAutoCloseTimer(); | |
| 629 } | |
| 630 | |
| 631 void SystemTray::OnMouseExitedView() { | |
| 632 if (system_bubble_) | |
| 633 system_bubble_->bubble()->RestartAutoCloseTimer(); | |
| 634 } | |
| 635 | |
| 636 base::string16 SystemTray::GetAccessibleNameForBubble() { | |
| 637 return GetAccessibleNameForTray(); | |
| 638 } | |
| 639 | |
| 640 void SystemTray::OnBeforeBubbleWidgetInit( | |
| 641 views::Widget* anchor_widget, | |
| 642 views::Widget* bubble_widget, | |
| 643 views::Widget::InitParams* params) const { | |
| 644 // Place the bubble in the same root window as |anchor_widget|. | |
| 645 WmWindow::Get(anchor_widget->GetNativeWindow()) | |
| 646 ->GetRootWindowController() | |
| 647 ->ConfigureWidgetInitParamsForContainer( | |
| 648 bubble_widget, kShellWindowId_SettingBubbleContainer, params); | |
| 649 } | |
| 650 | |
| 651 void SystemTray::HideBubble(const TrayBubbleView* bubble_view) { | |
| 652 HideBubbleWithView(bubble_view); | |
| 653 } | |
| 654 | |
| 655 views::View* SystemTray::GetTrayItemViewForTest(SystemTrayItem* item) { | |
| 656 std::map<SystemTrayItem*, views::View*>::iterator it = | |
| 657 tray_item_map_.find(item); | |
| 658 return it == tray_item_map_.end() ? NULL : it->second; | |
| 659 } | |
| 660 | |
| 661 TrayCast* SystemTray::GetTrayCastForTesting() const { | |
| 662 return tray_cast_; | |
| 663 } | |
| 664 | |
| 665 TrayDate* SystemTray::GetTrayDateForTesting() const { | |
| 666 return tray_date_; | |
| 667 } | |
| 668 | |
| 669 TrayNetwork* SystemTray::GetTrayNetworkForTesting() const { | |
| 670 return tray_network_; | |
| 671 } | |
| 672 | |
| 673 TraySystemInfo* SystemTray::GetTraySystemInfoForTesting() const { | |
| 674 return tray_system_info_; | |
| 675 } | |
| 676 | |
| 677 TrayTiles* SystemTray::GetTrayTilesForTesting() const { | |
| 678 return tray_tiles_; | |
| 679 } | |
| 680 | |
| 681 void SystemTray::CloseBubble(const ui::KeyEvent& key_event) { | |
| 682 CloseSystemBubble(); | |
| 683 } | |
| 684 | |
| 685 void SystemTray::ActivateAndStartNavigation(const ui::KeyEvent& key_event) { | |
| 686 if (!system_bubble_) | |
| 687 return; | |
| 688 activating_ = true; | |
| 689 ActivateBubble(); | |
| 690 activating_ = false; | |
| 691 // TODO(oshima): This is to troubleshoot the issue crbug.com/651242. Remove | |
| 692 // once the root cause is fixed. | |
| 693 CHECK(system_bubble_) << " the bubble was deleted while activaing it"; | |
| 694 | |
| 695 views::Widget* widget = GetSystemBubble()->bubble_view()->GetWidget(); | |
| 696 widget->GetFocusManager()->OnKeyEvent(key_event); | |
| 697 } | |
| 698 | |
| 699 void SystemTray::CreateKeyEventWatcher() { | |
| 700 key_event_watcher_ = WmShell::Get()->CreateKeyEventWatcher(); | |
| 701 // mustash does not yet support KeyEventWatcher. http://crbug.com/649600. | |
| 702 if (!key_event_watcher_) | |
| 703 return; | |
| 704 key_event_watcher_->AddKeyEventCallback( | |
| 705 ui::Accelerator(ui::VKEY_ESCAPE, ui::EF_NONE), | |
| 706 base::Bind(&SystemTray::CloseBubble, base::Unretained(this))); | |
| 707 key_event_watcher_->AddKeyEventCallback( | |
| 708 ui::Accelerator(ui::VKEY_TAB, ui::EF_NONE), | |
| 709 base::Bind(&SystemTray::ActivateAndStartNavigation, | |
| 710 base::Unretained(this))); | |
| 711 key_event_watcher_->AddKeyEventCallback( | |
| 712 ui::Accelerator(ui::VKEY_TAB, ui::EF_SHIFT_DOWN), | |
| 713 base::Bind(&SystemTray::ActivateAndStartNavigation, | |
| 714 base::Unretained(this))); | |
| 715 } | |
| 716 | |
| 717 void SystemTray::ActivateBubble() { | |
| 718 TrayBubbleView* bubble_view = GetSystemBubble()->bubble_view(); | |
| 719 bubble_view->set_can_activate(true); | |
| 720 bubble_view->GetWidget()->Activate(); | |
| 721 } | |
| 722 | |
| 723 bool SystemTray::PerformAction(const ui::Event& event) { | |
| 724 // If we're already showing the default view, hide it; otherwise, show it | |
| 725 // (and hide any popup that's currently shown). | |
| 726 if (HasSystemBubbleType(SystemTrayBubble::BUBBLE_TYPE_DEFAULT)) { | |
| 727 system_bubble_->bubble()->Close(); | |
| 728 } else { | |
| 729 ShowDefaultView(BUBBLE_CREATE_NEW); | |
| 730 if (event.IsKeyEvent() || (event.flags() & ui::EF_TOUCH_ACCESSIBILITY)) | |
| 731 ActivateBubble(); | |
| 732 } | |
| 733 return true; | |
| 734 } | |
| 735 | |
| 736 void SystemTray::CloseSystemBubbleAndDeactivateSystemTray() { | |
| 737 CHECK(!activating_); | |
| 738 activation_observer_.reset(); | |
| 739 key_event_watcher_.reset(); | |
| 740 system_bubble_.reset(); | |
| 741 // When closing a system bubble with the alternate shelf layout, we need to | |
| 742 // turn off the active tinting of the shelf. | |
| 743 if (full_system_tray_menu_) { | |
| 744 SetIsActive(false); | |
| 745 full_system_tray_menu_ = false; | |
| 746 } | |
| 747 } | |
| 748 | |
| 749 void SystemTray::RecordSystemMenuMetrics() { | |
| 750 DCHECK(system_bubble_); | |
| 751 | |
| 752 system_bubble_->bubble()->RecordVisibleRowMetrics(); | |
| 753 | |
| 754 TrayBubbleView* bubble_view = system_bubble_->bubble_view(); | |
| 755 int num_rows = 0; | |
| 756 for (int i = 0; i < bubble_view->child_count(); i++) { | |
| 757 // Certain menu rows are attached by default but can set themselves as | |
| 758 // invisible (IME is one such example). Count only user-visible rows. | |
| 759 if (bubble_view->child_at(i)->visible()) | |
| 760 num_rows++; | |
| 761 } | |
| 762 UMA_HISTOGRAM_COUNTS_100("Ash.SystemMenu.Rows", num_rows); | |
| 763 | |
| 764 int work_area_height = | |
| 765 display::Screen::GetScreen() | |
| 766 ->GetDisplayNearestWindow(bubble_view->GetWidget()->GetNativeView()) | |
| 767 .work_area() | |
| 768 .height(); | |
| 769 if (work_area_height > 0) { | |
| 770 UMA_HISTOGRAM_CUSTOM_COUNTS( | |
| 771 "Ash.SystemMenu.PercentageOfWorkAreaHeightCoveredByMenu", | |
| 772 100 * bubble_view->height() / work_area_height, 1, 300, 100); | |
| 773 } | |
| 774 } | |
| 775 | |
| 776 } // namespace ash | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2732813002:
chromeos: Move files in //ash/common to //ash, part 1 (Closed)
