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| 1 // Copyright 2015 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/cast/tray_cast.h" | |
| 6 | |
| 7 #include "ash/common/material_design/material_design_controller.h" | |
| 8 #include "ash/common/session/session_state_delegate.h" | |
| 9 #include "ash/common/shelf/wm_shelf_util.h" | |
| 10 #include "ash/common/system/chromeos/screen_security/screen_tray_item.h" | |
| 11 #include "ash/common/system/tray/fixed_sized_image_view.h" | |
| 12 #include "ash/common/system/tray/fixed_sized_scroll_view.h" | |
| 13 #include "ash/common/system/tray/hover_highlight_view.h" | |
| 14 #include "ash/common/system/tray/system_tray.h" | |
| 15 #include "ash/common/system/tray/system_tray_delegate.h" | |
| 16 #include "ash/common/system/tray/throbber_view.h" | |
| 17 #include "ash/common/system/tray/tray_constants.h" | |
| 18 #include "ash/common/system/tray/tray_details_view.h" | |
| 19 #include "ash/common/system/tray/tray_item_more.h" | |
| 20 #include "ash/common/system/tray/tray_item_view.h" | |
| 21 #include "ash/common/system/tray/tray_popup_label_button.h" | |
| 22 #include "ash/common/wm_shell.h" | |
| 23 #include "ash/public/cpp/shelf_types.h" | |
| 24 #include "ash/resources/vector_icons/vector_icons.h" | |
| 25 #include "base/bind.h" | |
| 26 #include "grit/ash_resources.h" | |
| 27 #include "grit/ash_strings.h" | |
| 28 #include "ui/base/l10n/l10n_util.h" | |
| 29 #include "ui/base/resource/resource_bundle.h" | |
| 30 #include "ui/gfx/image/image.h" | |
| 31 #include "ui/gfx/paint_vector_icon.h" | |
| 32 #include "ui/gfx/text_elider.h" | |
| 33 #include "ui/views/controls/button/button.h" | |
| 34 #include "ui/views/controls/image_view.h" | |
| 35 #include "ui/views/controls/label.h" | |
| 36 #include "ui/views/layout/box_layout.h" | |
| 37 #include "ui/views/layout/fill_layout.h" | |
| 38 | |
| 39 namespace ash { | |
| 40 | |
| 41 namespace { | |
| 42 | |
| 43 const size_t kMaximumStatusStringLength = 100; | |
| 44 const int kStopButtonRightPadding = 18; | |
| 45 | |
| 46 // Returns the active CastConfigDelegate instance. | |
| 47 CastConfigDelegate* GetCastConfigDelegate() { | |
| 48 return WmShell::Get()->system_tray_delegate()->GetCastConfigDelegate(); | |
| 49 } | |
| 50 | |
| 51 // Helper method to elide the given string to the maximum length. If a string is | |
| 52 // contains user-input and is displayed, we should elide it. | |
| 53 // TODO(jdufault): This does not properly trim unicode characters. We should | |
| 54 // implement this properly by using views::Label::SetElideBehavior(...). See | |
| 55 // crbug.com/532496. | |
| 56 base::string16 ElideString(const base::string16& text) { | |
| 57 base::string16 elided; | |
| 58 gfx::ElideString(text, kMaximumStatusStringLength, &elided); | |
| 59 return elided; | |
| 60 } | |
| 61 | |
| 62 // Returns a vectorized version of the Cast icon. The icon's interior region is | |
| 63 // filled in if |is_casting| is true. | |
| 64 gfx::ImageSkia GetCastIconForSystemMenu(bool is_casting) { | |
| 65 return gfx::CreateVectorIcon( | |
| 66 kSystemMenuCastIcon, is_casting ? kMenuIconColor : SK_ColorTRANSPARENT); | |
| 67 } | |
| 68 | |
| 69 } // namespace | |
| 70 | |
| 71 namespace tray { | |
| 72 | |
| 73 // This view is displayed in the system tray when the cast extension is active. | |
| 74 // It asks the user if they want to cast the desktop. If they click on the | |
| 75 // chevron, then a detail view will replace this view where the user will | |
| 76 // actually pick the cast receiver. | |
| 77 class CastSelectDefaultView : public TrayItemMore { | |
| 78 public: | |
| 79 CastSelectDefaultView(SystemTrayItem* owner, bool show_more); | |
| 80 ~CastSelectDefaultView() override; | |
| 81 | |
| 82 private: | |
| 83 DISALLOW_COPY_AND_ASSIGN(CastSelectDefaultView); | |
| 84 }; | |
| 85 | |
| 86 CastSelectDefaultView::CastSelectDefaultView(SystemTrayItem* owner, | |
| 87 bool show_more) | |
| 88 : TrayItemMore(owner, show_more) { | |
| 89 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); | |
| 90 | |
| 91 // Update the image and label. | |
| 92 if (MaterialDesignController::IsSystemTrayMenuMaterial()) | |
| 93 SetImage(GetCastIconForSystemMenu(false)); | |
| 94 else | |
| 95 SetImage(*rb.GetImageNamed(IDR_AURA_UBER_TRAY_CAST).ToImageSkia()); | |
| 96 | |
| 97 base::string16 label = | |
| 98 rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_CAST_DESKTOP); | |
| 99 SetLabel(label); | |
| 100 SetAccessibleName(label); | |
| 101 } | |
| 102 | |
| 103 CastSelectDefaultView::~CastSelectDefaultView() {} | |
| 104 | |
| 105 // This view is displayed when the screen is actively being casted; it allows | |
| 106 // the user to easily stop casting. It fully replaces the | |
| 107 // |CastSelectDefaultView| view inside of the |CastDuplexView|. | |
| 108 class CastCastView : public views::View, public views::ButtonListener { | |
| 109 public: | |
| 110 CastCastView(); | |
| 111 ~CastCastView() override; | |
| 112 | |
| 113 void StopCasting(); | |
| 114 | |
| 115 const std::string& displayed_activity_id() const { | |
| 116 return displayed_activity_id_; | |
| 117 } | |
| 118 | |
| 119 // Updates the label for the stop view to include information about the | |
| 120 // current device that is being casted. | |
| 121 void UpdateLabel( | |
| 122 const CastConfigDelegate::ReceiversAndActivities& receivers_activities); | |
| 123 | |
| 124 private: | |
| 125 // Overridden from views::View. | |
| 126 int GetHeightForWidth(int width) const override; | |
| 127 void Layout() override; | |
| 128 | |
| 129 // Overridden from views::ButtonListener. | |
| 130 void ButtonPressed(views::Button* sender, const ui::Event& event) override; | |
| 131 | |
| 132 // The cast activity id that we are displaying. If the user stops a cast, we | |
| 133 // send this value to the config delegate so that we stop the right cast. | |
| 134 std::string displayed_activity_id_; | |
| 135 | |
| 136 views::ImageView* icon_; | |
| 137 views::Label* label_; | |
| 138 TrayPopupLabelButton* stop_button_; | |
| 139 | |
| 140 DISALLOW_COPY_AND_ASSIGN(CastCastView); | |
| 141 }; | |
| 142 | |
| 143 CastCastView::CastCastView() { | |
| 144 // We will initialize the primary tray view which shows a stop button here. | |
| 145 | |
| 146 set_background(views::Background::CreateSolidBackground(kBackgroundColor)); | |
| 147 ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance(); | |
| 148 SetLayoutManager(new views::BoxLayout(views::BoxLayout::kHorizontal, | |
| 149 kTrayPopupPaddingHorizontal, 0, | |
| 150 kTrayPopupPaddingBetweenItems)); | |
| 151 icon_ = new FixedSizedImageView(0, GetTrayConstant(TRAY_POPUP_ITEM_HEIGHT)); | |
| 152 if (MaterialDesignController::IsSystemTrayMenuMaterial()) { | |
| 153 icon_->SetImage(GetCastIconForSystemMenu(true)); | |
| 154 } else { | |
| 155 icon_->SetImage( | |
| 156 bundle.GetImageNamed(IDR_AURA_UBER_TRAY_CAST_ENABLED).ToImageSkia()); | |
| 157 } | |
| 158 AddChildView(icon_); | |
| 159 | |
| 160 // The label which describes both what we are casting (ie, the desktop) and | |
| 161 // where we are casting it to. | |
| 162 label_ = new views::Label; | |
| 163 label_->SetHorizontalAlignment(gfx::ALIGN_LEFT); | |
| 164 label_->SetMultiLine(true); | |
| 165 label_->SetText( | |
| 166 bundle.GetLocalizedString(IDS_ASH_STATUS_TRAY_CAST_CAST_UNKNOWN)); | |
| 167 AddChildView(label_); | |
| 168 | |
| 169 // Add the stop bottom on the far-right. We customize how this stop button is | |
| 170 // displayed inside of |Layout()|. | |
| 171 base::string16 stop_button_text = | |
| 172 ui::ResourceBundle::GetSharedInstance().GetLocalizedString( | |
| 173 IDS_ASH_STATUS_TRAY_CAST_STOP); | |
| 174 stop_button_ = new TrayPopupLabelButton(this, stop_button_text); | |
| 175 AddChildView(stop_button_); | |
| 176 } | |
| 177 | |
| 178 CastCastView::~CastCastView() {} | |
| 179 | |
| 180 int CastCastView::GetHeightForWidth(int width) const { | |
| 181 // We are reusing the cached label_->bounds() calculation which was | |
| 182 // done inside of Layout(). Due to the way this object is initialized, | |
| 183 // Layout() will always get initially invoked with the dummy text | |
| 184 // (which will compute the proper label width) and then when we know | |
| 185 // the cast receiver we will update the label text, which will cause | |
| 186 // this method to get invoked. | |
| 187 return std::max(views::View::GetHeightForWidth(width), | |
| 188 kTrayPopupPaddingBetweenItems * 2 + | |
| 189 label_->GetHeightForWidth(label_->bounds().width())); | |
| 190 } | |
| 191 | |
| 192 void CastCastView::Layout() { | |
| 193 views::View::Layout(); | |
| 194 | |
| 195 // Give the stop button the space it requests. | |
| 196 gfx::Size stop_size = stop_button_->GetPreferredSize(); | |
| 197 gfx::Rect stop_bounds(stop_size); | |
| 198 stop_bounds.set_x(width() - stop_size.width() - kStopButtonRightPadding); | |
| 199 stop_bounds.set_y((height() - stop_size.height()) / 2); | |
| 200 stop_button_->SetBoundsRect(stop_bounds); | |
| 201 | |
| 202 // Adjust the label's bounds in case it got cut off by |stop_button_|. | |
| 203 if (label_->bounds().Intersects(stop_button_->bounds())) { | |
| 204 gfx::Rect label_bounds = label_->bounds(); | |
| 205 label_bounds.set_width(stop_button_->x() - kTrayPopupPaddingBetweenItems - | |
| 206 label_->x()); | |
| 207 label_->SetBoundsRect(label_bounds); | |
| 208 } | |
| 209 } | |
| 210 | |
| 211 void CastCastView::StopCasting() { | |
| 212 GetCastConfigDelegate()->StopCasting(displayed_activity_id_); | |
| 213 WmShell::Get()->RecordUserMetricsAction(UMA_STATUS_AREA_CAST_STOP_CAST); | |
| 214 } | |
| 215 | |
| 216 void CastCastView::UpdateLabel( | |
| 217 const CastConfigDelegate::ReceiversAndActivities& receivers_activities) { | |
| 218 for (auto& i : receivers_activities) { | |
| 219 const CastConfigDelegate::Receiver& receiver = i.receiver; | |
| 220 const CastConfigDelegate::Activity& activity = i.activity; | |
| 221 | |
| 222 if (!activity.id.empty()) { | |
| 223 displayed_activity_id_ = activity.id; | |
| 224 | |
| 225 // We want to display different labels inside of the title depending on | |
| 226 // what we are actually casting - either the desktop, a tab, or a fallback | |
| 227 // that catches everything else (ie, an extension tab). | |
| 228 if (activity.tab_id == CastConfigDelegate::Activity::TabId::DESKTOP) { | |
| 229 label_->SetText(ElideString(l10n_util::GetStringFUTF16( | |
| 230 IDS_ASH_STATUS_TRAY_CAST_CAST_DESKTOP, receiver.name))); | |
| 231 } else if (activity.tab_id >= 0) { | |
| 232 label_->SetText(ElideString(l10n_util::GetStringFUTF16( | |
| 233 IDS_ASH_STATUS_TRAY_CAST_CAST_TAB, activity.title, receiver.name))); | |
| 234 } else { | |
| 235 label_->SetText( | |
| 236 l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_CAST_CAST_UNKNOWN)); | |
| 237 } | |
| 238 | |
| 239 PreferredSizeChanged(); | |
| 240 Layout(); | |
| 241 | |
| 242 // If this machine is the source of the activity, then we want to display | |
| 243 // it over any other activity. There can be multiple activities if other | |
| 244 // devices on the network are casting at the same time. | |
| 245 if (activity.is_local_source) | |
| 246 break; | |
| 247 } | |
| 248 } | |
| 249 } | |
| 250 | |
| 251 void CastCastView::ButtonPressed(views::Button* sender, | |
| 252 const ui::Event& event) { | |
| 253 DCHECK(sender == stop_button_); | |
| 254 StopCasting(); | |
| 255 } | |
| 256 | |
| 257 // This view by itself does very little. It acts as a front-end for managing | |
| 258 // which of the two child views (|CastSelectDefaultView| and |CastCastView|) | |
| 259 // is active. | |
| 260 class CastDuplexView : public views::View { | |
| 261 public: | |
| 262 CastDuplexView( | |
| 263 SystemTrayItem* owner, | |
| 264 bool show_more, | |
| 265 const CastConfigDelegate::ReceiversAndActivities& receivers_activities); | |
| 266 ~CastDuplexView() override; | |
| 267 | |
| 268 // Activate either the casting or select view. | |
| 269 void ActivateCastView(); | |
| 270 void ActivateSelectView(); | |
| 271 | |
| 272 CastSelectDefaultView* select_view() { return select_view_; } | |
| 273 CastCastView* cast_view() { return cast_view_; } | |
| 274 | |
| 275 private: | |
| 276 // Overridden from views::View. | |
| 277 void ChildPreferredSizeChanged(views::View* child) override; | |
| 278 void Layout() override; | |
| 279 | |
| 280 // Only one of |select_view_| or |cast_view_| will be displayed at any given | |
| 281 // time. This will return the view is being displayed. | |
| 282 views::View* ActiveChildView(); | |
| 283 | |
| 284 CastSelectDefaultView* select_view_; | |
| 285 CastCastView* cast_view_; | |
| 286 | |
| 287 DISALLOW_COPY_AND_ASSIGN(CastDuplexView); | |
| 288 }; | |
| 289 | |
| 290 CastDuplexView::CastDuplexView( | |
| 291 SystemTrayItem* owner, | |
| 292 bool show_more, | |
| 293 const CastConfigDelegate::ReceiversAndActivities& receivers_activities) { | |
| 294 select_view_ = new CastSelectDefaultView(owner, show_more); | |
| 295 cast_view_ = new CastCastView(); | |
| 296 cast_view_->UpdateLabel(receivers_activities); | |
| 297 SetLayoutManager(new views::FillLayout()); | |
| 298 | |
| 299 ActivateSelectView(); | |
| 300 } | |
| 301 | |
| 302 CastDuplexView::~CastDuplexView() { | |
| 303 RemoveChildView(ActiveChildView()); | |
| 304 delete select_view_; | |
| 305 delete cast_view_; | |
| 306 } | |
| 307 | |
| 308 void CastDuplexView::ActivateCastView() { | |
| 309 if (ActiveChildView() == cast_view_) | |
| 310 return; | |
| 311 | |
| 312 RemoveChildView(select_view_); | |
| 313 AddChildView(cast_view_); | |
| 314 InvalidateLayout(); | |
| 315 } | |
| 316 | |
| 317 void CastDuplexView::ActivateSelectView() { | |
| 318 if (ActiveChildView() == select_view_) | |
| 319 return; | |
| 320 | |
| 321 RemoveChildView(cast_view_); | |
| 322 AddChildView(select_view_); | |
| 323 InvalidateLayout(); | |
| 324 } | |
| 325 | |
| 326 void CastDuplexView::ChildPreferredSizeChanged(views::View* child) { | |
| 327 PreferredSizeChanged(); | |
| 328 } | |
| 329 | |
| 330 void CastDuplexView::Layout() { | |
| 331 views::View::Layout(); | |
| 332 | |
| 333 select_view_->SetBoundsRect(GetContentsBounds()); | |
| 334 cast_view_->SetBoundsRect(GetContentsBounds()); | |
| 335 } | |
| 336 | |
| 337 views::View* CastDuplexView::ActiveChildView() { | |
| 338 if (cast_view_->parent() == this) | |
| 339 return cast_view_; | |
| 340 if (select_view_->parent() == this) | |
| 341 return select_view_; | |
| 342 return nullptr; | |
| 343 } | |
| 344 | |
| 345 // Exposes an icon in the tray. |TrayCast| manages the visiblity of this. | |
| 346 class CastTrayView : public TrayItemView { | |
| 347 public: | |
| 348 explicit CastTrayView(SystemTrayItem* tray_item); | |
| 349 ~CastTrayView() override; | |
| 350 | |
| 351 private: | |
| 352 DISALLOW_COPY_AND_ASSIGN(CastTrayView); | |
| 353 }; | |
| 354 | |
| 355 CastTrayView::CastTrayView(SystemTrayItem* tray_item) | |
| 356 : TrayItemView(tray_item) { | |
| 357 CreateImageView(); | |
| 358 if (MaterialDesignController::UseMaterialDesignSystemIcons()) { | |
| 359 image_view()->SetImage( | |
| 360 gfx::CreateVectorIcon(kSystemTrayCastIcon, kTrayIconColor)); | |
| 361 } else { | |
| 362 image_view()->SetImage(ui::ResourceBundle::GetSharedInstance() | |
| 363 .GetImageNamed(IDR_AURA_UBER_TRAY_SCREENSHARE) | |
| 364 .ToImageSkia()); | |
| 365 } | |
| 366 } | |
| 367 | |
| 368 CastTrayView::~CastTrayView() {} | |
| 369 | |
| 370 // This view displays a list of cast receivers that can be clicked on and casted | |
| 371 // to. It is activated by clicking on the chevron inside of | |
| 372 // |CastSelectDefaultView|. | |
| 373 class CastDetailedView : public TrayDetailsView { | |
| 374 public: | |
| 375 CastDetailedView(SystemTrayItem* owner, | |
| 376 LoginStatus login, | |
| 377 const CastConfigDelegate::ReceiversAndActivities& | |
| 378 receivers_and_activities); | |
| 379 ~CastDetailedView() override; | |
| 380 | |
| 381 // Makes the detail view think the view associated with the given receiver_id | |
| 382 // was clicked. This will start a cast. | |
| 383 void SimulateViewClickedForTest(const std::string& receiver_id); | |
| 384 | |
| 385 // Updates the list of available receivers. | |
| 386 void UpdateReceiverList(const CastConfigDelegate::ReceiversAndActivities& | |
| 387 new_receivers_and_activities); | |
| 388 | |
| 389 private: | |
| 390 void CreateItems(); | |
| 391 | |
| 392 void UpdateReceiverListFromCachedData(); | |
| 393 views::View* AddToReceiverList( | |
| 394 const CastConfigDelegate::ReceiverAndActivity& receiverActivity); | |
| 395 | |
| 396 void AppendSettingsEntries(); | |
| 397 | |
| 398 // TrayDetailsView: | |
| 399 void HandleViewClicked(views::View* view) override; | |
| 400 | |
| 401 LoginStatus login_; | |
| 402 views::View* options_ = nullptr; | |
| 403 // A mapping from the receiver id to the receiver/activity data. | |
| 404 std::map<std::string, CastConfigDelegate::ReceiverAndActivity> | |
| 405 receivers_and_activities_; | |
| 406 // A mapping from the view pointer to the associated activity id. | |
| 407 std::map<views::View*, std::string> receiver_activity_map_; | |
| 408 | |
| 409 DISALLOW_COPY_AND_ASSIGN(CastDetailedView); | |
| 410 }; | |
| 411 | |
| 412 CastDetailedView::CastDetailedView( | |
| 413 SystemTrayItem* owner, | |
| 414 LoginStatus login, | |
| 415 const CastConfigDelegate::ReceiversAndActivities& receivers_and_activities) | |
| 416 : TrayDetailsView(owner), login_(login) { | |
| 417 CreateItems(); | |
| 418 UpdateReceiverList(receivers_and_activities); | |
| 419 } | |
| 420 | |
| 421 CastDetailedView::~CastDetailedView() {} | |
| 422 | |
| 423 void CastDetailedView::SimulateViewClickedForTest( | |
| 424 const std::string& receiver_id) { | |
| 425 for (auto& it : receiver_activity_map_) { | |
| 426 if (it.second == receiver_id) { | |
| 427 HandleViewClicked(it.first); | |
| 428 break; | |
| 429 } | |
| 430 } | |
| 431 } | |
| 432 | |
| 433 void CastDetailedView::CreateItems() { | |
| 434 CreateScrollableList(); | |
| 435 if (GetCastConfigDelegate()->HasOptions()) | |
| 436 AppendSettingsEntries(); | |
| 437 CreateTitleRow(IDS_ASH_STATUS_TRAY_CAST); | |
| 438 } | |
| 439 | |
| 440 void CastDetailedView::UpdateReceiverList( | |
| 441 const CastConfigDelegate::ReceiversAndActivities& | |
| 442 new_receivers_and_activities) { | |
| 443 // Add/update existing. | |
| 444 for (auto i = new_receivers_and_activities.begin(); | |
| 445 i != new_receivers_and_activities.end(); ++i) { | |
| 446 receivers_and_activities_[i->receiver.id] = *i; | |
| 447 } | |
| 448 | |
| 449 // Remove non-existent receivers. Removing an element invalidates all existing | |
| 450 // iterators. | |
| 451 auto i = receivers_and_activities_.begin(); | |
| 452 while (i != receivers_and_activities_.end()) { | |
| 453 bool has_receiver = false; | |
| 454 for (auto receiver : new_receivers_and_activities) { | |
| 455 if (i->first == receiver.receiver.id) | |
| 456 has_receiver = true; | |
| 457 } | |
| 458 | |
| 459 if (has_receiver) | |
| 460 ++i; | |
| 461 else | |
| 462 i = receivers_and_activities_.erase(i); | |
| 463 } | |
| 464 | |
| 465 // Update UI. | |
| 466 UpdateReceiverListFromCachedData(); | |
| 467 Layout(); | |
| 468 } | |
| 469 | |
| 470 void CastDetailedView::UpdateReceiverListFromCachedData() { | |
| 471 // Remove all of the existing views. | |
| 472 receiver_activity_map_.clear(); | |
| 473 scroll_content()->RemoveAllChildViews(true); | |
| 474 | |
| 475 // Add a view for each receiver. | |
| 476 for (auto& it : receivers_and_activities_) { | |
| 477 const CastConfigDelegate::ReceiverAndActivity& receiver_activity = | |
| 478 it.second; | |
| 479 views::View* container = AddToReceiverList(receiver_activity); | |
| 480 receiver_activity_map_[container] = it.first; | |
| 481 } | |
| 482 | |
| 483 scroll_content()->SizeToPreferredSize(); | |
| 484 static_cast<views::View*>(scroller())->Layout(); | |
| 485 } | |
| 486 | |
| 487 views::View* CastDetailedView::AddToReceiverList( | |
| 488 const CastConfigDelegate::ReceiverAndActivity& receiverActivity) { | |
| 489 HoverHighlightView* container = new HoverHighlightView(this); | |
| 490 | |
| 491 const gfx::ImageSkia* image = | |
| 492 ui::ResourceBundle::GetSharedInstance() | |
| 493 .GetImageNamed(IDR_AURA_UBER_TRAY_CAST_DEVICE_ICON) | |
| 494 .ToImageSkia(); | |
| 495 const base::string16& name = receiverActivity.receiver.name; | |
| 496 container->AddIconAndLabelCustomSize( | |
| 497 *image, name, false, kTrayPopupDetailsIconWidth, | |
| 498 kTrayPopupPaddingHorizontal, kTrayPopupPaddingBetweenItems); | |
| 499 | |
| 500 scroll_content()->AddChildView(container); | |
| 501 return container; | |
| 502 } | |
| 503 | |
| 504 void CastDetailedView::AppendSettingsEntries() { | |
| 505 if (MaterialDesignController::IsSystemTrayMenuMaterial()) | |
| 506 return; | |
| 507 | |
| 508 // Settings requires a browser window, hide it for non logged in user. | |
| 509 if (login_ == LoginStatus::NOT_LOGGED_IN || login_ == LoginStatus::LOCKED || | |
| 510 WmShell::Get()->GetSessionStateDelegate()->IsInSecondaryLoginScreen()) { | |
| 511 return; | |
| 512 } | |
| 513 | |
| 514 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); | |
| 515 HoverHighlightView* container = new HoverHighlightView(this); | |
| 516 container->AddLabel(rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_CAST_OPTIONS), | |
| 517 gfx::ALIGN_LEFT, false /* highlight */); | |
| 518 | |
| 519 AddChildView(container); | |
| 520 options_ = container; | |
| 521 } | |
| 522 | |
| 523 void CastDetailedView::HandleViewClicked(views::View* view) { | |
| 524 if (view == options_) { | |
| 525 GetCastConfigDelegate()->LaunchCastOptions(); | |
| 526 return; | |
| 527 } | |
| 528 | |
| 529 // Find the receiver we are going to cast to. | |
| 530 auto it = receiver_activity_map_.find(view); | |
| 531 if (it != receiver_activity_map_.end()) { | |
| 532 GetCastConfigDelegate()->CastToReceiver(it->second); | |
| 533 WmShell::Get()->RecordUserMetricsAction( | |
| 534 UMA_STATUS_AREA_DETAILED_CAST_VIEW_LAUNCH_CAST); | |
| 535 } | |
| 536 } | |
| 537 | |
| 538 } // namespace tray | |
| 539 | |
| 540 TrayCast::TrayCast(SystemTray* system_tray) | |
| 541 : SystemTrayItem(system_tray, UMA_CAST) { | |
| 542 WmShell::Get()->AddShellObserver(this); | |
| 543 } | |
| 544 | |
| 545 TrayCast::~TrayCast() { | |
| 546 WmShell::Get()->RemoveShellObserver(this); | |
| 547 if (added_observer_) | |
| 548 GetCastConfigDelegate()->RemoveObserver(this); | |
| 549 } | |
| 550 | |
| 551 void TrayCast::StartCastForTest(const std::string& receiver_id) { | |
| 552 if (detailed_ != nullptr) | |
| 553 detailed_->SimulateViewClickedForTest(receiver_id); | |
| 554 } | |
| 555 | |
| 556 void TrayCast::StopCastForTest() { | |
| 557 default_->cast_view()->StopCasting(); | |
| 558 } | |
| 559 | |
| 560 const std::string& TrayCast::GetDisplayedCastId() { | |
| 561 return default_->cast_view()->displayed_activity_id(); | |
| 562 } | |
| 563 | |
| 564 const views::View* TrayCast::GetDefaultView() const { | |
| 565 return default_; | |
| 566 } | |
| 567 | |
| 568 views::View* TrayCast::CreateTrayView(LoginStatus status) { | |
| 569 CHECK(tray_ == nullptr); | |
| 570 tray_ = new tray::CastTrayView(this); | |
| 571 tray_->SetVisible(is_casting_); | |
| 572 return tray_; | |
| 573 } | |
| 574 | |
| 575 views::View* TrayCast::CreateDefaultView(LoginStatus status) { | |
| 576 CHECK(default_ == nullptr); | |
| 577 | |
| 578 if (HasCastExtension()) { | |
| 579 CastConfigDelegate* cast_config_delegate = GetCastConfigDelegate(); | |
| 580 | |
| 581 // Add the cast observer here instead of the ctor for two reasons: | |
| 582 // - The ctor gets called too early in the initialization cycle (at least | |
| 583 // for the tests); the correct profile hasn't been setup yet. | |
| 584 // - If we're using the cast extension backend (media router is disabled), | |
| 585 // then the user can install the extension at any point in time. The | |
| 586 // return value of HasCastExtension() can change, so only checking it in | |
| 587 // the ctor isn't enough. | |
| 588 if (!added_observer_) { | |
| 589 cast_config_delegate->AddObserver(this); | |
| 590 added_observer_ = true; | |
| 591 } | |
| 592 | |
| 593 // The extension updates its view model whenever the popup is opened, so we | |
| 594 // probably should as well. | |
| 595 cast_config_delegate->RequestDeviceRefresh(); | |
| 596 } | |
| 597 | |
| 598 default_ = new tray::CastDuplexView(this, status != LoginStatus::LOCKED, | |
| 599 receivers_and_activities_); | |
| 600 default_->set_id(TRAY_VIEW); | |
| 601 default_->select_view()->set_id(SELECT_VIEW); | |
| 602 default_->cast_view()->set_id(CAST_VIEW); | |
| 603 | |
| 604 UpdatePrimaryView(); | |
| 605 return default_; | |
| 606 } | |
| 607 | |
| 608 views::View* TrayCast::CreateDetailedView(LoginStatus status) { | |
| 609 WmShell::Get()->RecordUserMetricsAction(UMA_STATUS_AREA_DETAILED_CAST_VIEW); | |
| 610 CHECK(detailed_ == nullptr); | |
| 611 detailed_ = | |
| 612 new tray::CastDetailedView(this, status, receivers_and_activities_); | |
| 613 return detailed_; | |
| 614 } | |
| 615 | |
| 616 void TrayCast::DestroyTrayView() { | |
| 617 tray_ = nullptr; | |
| 618 } | |
| 619 | |
| 620 void TrayCast::DestroyDefaultView() { | |
| 621 default_ = nullptr; | |
| 622 } | |
| 623 | |
| 624 void TrayCast::DestroyDetailedView() { | |
| 625 detailed_ = nullptr; | |
| 626 } | |
| 627 | |
| 628 bool TrayCast::HasCastExtension() { | |
| 629 CastConfigDelegate* cast_config_delegate = GetCastConfigDelegate(); | |
| 630 return cast_config_delegate != nullptr && | |
| 631 cast_config_delegate->HasCastExtension(); | |
| 632 } | |
| 633 | |
| 634 void TrayCast::OnDevicesUpdated( | |
| 635 const CastConfigDelegate::ReceiversAndActivities& receivers_activities) { | |
| 636 receivers_and_activities_ = receivers_activities; | |
| 637 | |
| 638 if (default_) { | |
| 639 bool has_receivers = !receivers_and_activities_.empty(); | |
| 640 default_->SetVisible(has_receivers); | |
| 641 default_->cast_view()->UpdateLabel(receivers_and_activities_); | |
| 642 } | |
| 643 if (detailed_) | |
| 644 detailed_->UpdateReceiverList(receivers_and_activities_); | |
| 645 } | |
| 646 | |
| 647 void TrayCast::UpdatePrimaryView() { | |
| 648 if (HasCastExtension() && !receivers_and_activities_.empty()) { | |
| 649 if (default_) { | |
| 650 if (is_casting_) | |
| 651 default_->ActivateCastView(); | |
| 652 else | |
| 653 default_->ActivateSelectView(); | |
| 654 } | |
| 655 | |
| 656 if (tray_) | |
| 657 tray_->SetVisible(is_casting_); | |
| 658 } else { | |
| 659 if (default_) | |
| 660 default_->SetVisible(false); | |
| 661 if (tray_) | |
| 662 tray_->SetVisible(false); | |
| 663 } | |
| 664 } | |
| 665 | |
| 666 void TrayCast::OnCastingSessionStartedOrStopped(bool started) { | |
| 667 is_casting_ = started; | |
| 668 UpdatePrimaryView(); | |
| 669 } | |
| 670 | |
| 671 } // namespace ash | |
| OLD | NEW |
|---|
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Issue 2463163002:
Update chromeos system menu buttons for MD. (Closed)
