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| 1 // Copyright 2014 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 "athena/main/debug/debug_window.h" | |
| 6 | |
| 7 #include "athena/common/container_priorities.h" | |
| 8 #include "athena/main/debug/network_selector.h" | |
| 9 #include "athena/resources/athena_resources.h" | |
| 10 #include "athena/screen/public/screen_manager.h" | |
| 11 #include "base/bind.h" | |
| 12 #include "base/macros.h" | |
| 13 #include "base/strings/stringprintf.h" | |
| 14 #include "base/strings/utf_string_conversions.h" | |
| 15 #include "chromeos/dbus/dbus_thread_manager.h" | |
| 16 #include "chromeos/dbus/power_manager/power_supply_properties.pb.h" | |
| 17 #include "chromeos/dbus/power_manager_client.h" | |
| 18 #include "chromeos/dbus/update_engine_client.h" | |
| 19 #include "chromeos/network/network_state.h" | |
| 20 #include "chromeos/network/network_state_handler.h" | |
| 21 #include "chromeos/network/network_state_handler_observer.h" | |
| 22 #include "chromeos/network/network_type_pattern.h" | |
| 23 #include "ui/aura/window.h" | |
| 24 #include "ui/base/resource/resource_bundle.h" | |
| 25 #include "ui/gfx/image/image.h" | |
| 26 #include "ui/gfx/image/image_skia.h" | |
| 27 #include "ui/gfx/image/image_skia_operations.h" | |
| 28 #include "ui/views/background.h" | |
| 29 #include "ui/views/border.h" | |
| 30 #include "ui/views/controls/image_view.h" | |
| 31 #include "ui/views/controls/label.h" | |
| 32 #include "ui/views/layout/box_layout.h" | |
| 33 #include "ui/views/view.h" | |
| 34 #include "ui/views/widget/widget.h" | |
| 35 | |
| 36 namespace { | |
| 37 | |
| 38 views::Label* CreateDebugLabel(const std::string& text) { | |
| 39 views::Label* label = new views::Label(base::UTF8ToUTF16(text)); | |
| 40 label->SetEnabledColor(SK_ColorWHITE); | |
| 41 label->SetBackgroundColor(SK_ColorTRANSPARENT); | |
| 42 label->SetFontList(gfx::FontList().Derive(-2, gfx::Font::BOLD)); | |
| 43 return label; | |
| 44 } | |
| 45 | |
| 46 class PowerStatus : public chromeos::PowerManagerClient::Observer { | |
| 47 public: | |
| 48 PowerStatus(views::ImageView* icon, const base::Closure& closure) | |
| 49 : icon_(icon), closure_(closure) { | |
| 50 chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver( | |
| 51 this); | |
| 52 chromeos::DBusThreadManager::Get() | |
| 53 ->GetPowerManagerClient() | |
| 54 ->RequestStatusUpdate(); | |
| 55 } | |
| 56 | |
| 57 virtual ~PowerStatus() { | |
| 58 chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver( | |
| 59 this); | |
| 60 } | |
| 61 | |
| 62 private: | |
| 63 const gfx::ImageSkia GetPowerIcon( | |
| 64 const power_manager::PowerSupplyProperties& proto) const { | |
| 65 // Width and height of battery images. | |
| 66 const int kBatteryImageHeight = 25; | |
| 67 const int kBatteryImageWidth = 25; | |
| 68 | |
| 69 // Number of different power states. | |
| 70 const int kNumPowerImages = 15; | |
| 71 | |
| 72 gfx::Image all = ui::ResourceBundle::GetSharedInstance().GetImageNamed( | |
| 73 IDR_AURA_UBER_TRAY_POWER_SMALL); | |
| 74 int horiz_offset = IsCharging(proto) ? 1 : 0; | |
| 75 int vert_offset = -1; | |
| 76 if (proto.battery_percent() >= 100) { | |
| 77 vert_offset = kNumPowerImages - 1; | |
| 78 } else { | |
| 79 vert_offset = static_cast<int>((kNumPowerImages - 1) * | |
| 80 proto.battery_percent() / 100); | |
| 81 vert_offset = std::max(std::min(vert_offset, kNumPowerImages - 2), 0); | |
| 82 } | |
| 83 gfx::Rect region(horiz_offset * kBatteryImageWidth, | |
| 84 vert_offset * kBatteryImageHeight, | |
| 85 kBatteryImageWidth, | |
| 86 kBatteryImageHeight); | |
| 87 return gfx::ImageSkiaOperations::ExtractSubset(*all.ToImageSkia(), region); | |
| 88 } | |
| 89 | |
| 90 bool IsCharging(const power_manager::PowerSupplyProperties& proto) const { | |
| 91 return proto.external_power() != | |
| 92 power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED; | |
| 93 } | |
| 94 | |
| 95 // chromeos::PowerManagerClient::Observer: | |
| 96 virtual void PowerChanged( | |
| 97 const power_manager::PowerSupplyProperties& proto) OVERRIDE { | |
| 98 icon_->SetImage(GetPowerIcon(proto)); | |
| 99 if (!closure_.is_null()) | |
| 100 closure_.Run(); | |
| 101 } | |
| 102 | |
| 103 views::ImageView* icon_; | |
| 104 base::Closure closure_; | |
| 105 | |
| 106 DISALLOW_COPY_AND_ASSIGN(PowerStatus); | |
| 107 }; | |
| 108 | |
| 109 class NetworkStatus : public chromeos::NetworkStateHandlerObserver { | |
| 110 public: | |
| 111 NetworkStatus(views::Label* label, const base::Closure& closure) | |
| 112 : label_(label), closure_(closure) { | |
| 113 chromeos::NetworkStateHandler* handler = | |
| 114 chromeos::NetworkHandler::Get()->network_state_handler(); | |
| 115 handler->AddObserver(this, FROM_HERE); | |
| 116 } | |
| 117 | |
| 118 virtual ~NetworkStatus() { | |
| 119 chromeos::NetworkStateHandler* handler = | |
| 120 chromeos::NetworkHandler::Get()->network_state_handler(); | |
| 121 handler->RemoveObserver(this, FROM_HERE); | |
| 122 } | |
| 123 | |
| 124 private: | |
| 125 void Update() { | |
| 126 std::string status = "<unknown>"; | |
| 127 chromeos::NetworkStateHandler* handler = | |
| 128 chromeos::NetworkHandler::Get()->network_state_handler(); | |
| 129 const chromeos::NetworkState* network = handler->DefaultNetwork(); | |
| 130 if (!network) { | |
| 131 network = handler->ConnectedNetworkByType( | |
| 132 chromeos::NetworkTypePattern::NonVirtual()); | |
| 133 } | |
| 134 if (network) { | |
| 135 status = base::StringPrintf( | |
| 136 "%s (%s)", network->ip_address().c_str(), network->name().c_str()); | |
| 137 } | |
| 138 label_->SetText(base::UTF8ToUTF16(status)); | |
| 139 if (!closure_.is_null()) | |
| 140 closure_.Run(); | |
| 141 } | |
| 142 | |
| 143 // chromeos::NetworkStateHandlerObserver: | |
| 144 virtual void DefaultNetworkChanged( | |
| 145 const chromeos::NetworkState* network) OVERRIDE { | |
| 146 Update(); | |
| 147 } | |
| 148 | |
| 149 virtual void NetworkConnectionStateChanged( | |
| 150 const chromeos::NetworkState* network) OVERRIDE { | |
| 151 Update(); | |
| 152 } | |
| 153 | |
| 154 virtual void NetworkPropertiesUpdated( | |
| 155 const chromeos::NetworkState* network) OVERRIDE { | |
| 156 Update(); | |
| 157 } | |
| 158 | |
| 159 views::Label* label_; | |
| 160 base::Closure closure_; | |
| 161 }; | |
| 162 | |
| 163 void StartUpdateCallback( | |
| 164 chromeos::UpdateEngineClient::UpdateCheckResult result) { | |
| 165 VLOG(1) << "Callback from RequestUpdateCheck, result " << result; | |
| 166 } | |
| 167 | |
| 168 class UpdateStatus : public chromeos::UpdateEngineClient::Observer { | |
| 169 public: | |
| 170 UpdateStatus(views::ImageView* icon, const base::Closure& closure) | |
| 171 : icon_(icon), closure_(closure) { | |
| 172 chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()->AddObserver( | |
| 173 this); | |
| 174 chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()-> | |
| 175 RequestUpdateCheck(base::Bind(StartUpdateCallback)); | |
| 176 } | |
| 177 | |
| 178 virtual ~UpdateStatus() { | |
| 179 chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()->RemoveObserver( | |
| 180 this); | |
| 181 } | |
| 182 | |
| 183 // chromeos::UpdateEngineClient::Observer: | |
| 184 virtual void UpdateStatusChanged( | |
| 185 const chromeos::UpdateEngineClient::Status& status) OVERRIDE { | |
| 186 if (status.status != | |
| 187 chromeos::UpdateEngineClient::UPDATE_STATUS_UPDATED_NEED_REBOOT) { | |
| 188 return; | |
| 189 } | |
| 190 icon_->SetImage(ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed( | |
| 191 IDR_AURA_UBER_TRAY_UPDATE)); | |
| 192 if (!closure_.is_null()) | |
| 193 closure_.Run(); | |
| 194 } | |
| 195 | |
| 196 private: | |
| 197 views::ImageView* icon_; | |
| 198 base::Closure closure_; | |
| 199 | |
| 200 DISALLOW_COPY_AND_ASSIGN(UpdateStatus); | |
| 201 }; | |
| 202 | |
| 203 // Processes user input to show the detailed network-list. | |
| 204 class DetailViewHandler : public ui::EventHandler { | |
| 205 public: | |
| 206 explicit DetailViewHandler(aura::Window* container) : container_(container) {} | |
| 207 virtual ~DetailViewHandler() {} | |
| 208 | |
| 209 private: | |
| 210 // ui::EventHandler: | |
| 211 virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE { | |
| 212 if (event->type() == ui::ET_MOUSE_PRESSED) { | |
| 213 debug::CreateNetworkSelector(container_); | |
| 214 event->SetHandled(); | |
| 215 } | |
| 216 } | |
| 217 | |
| 218 virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE { | |
| 219 if (event->type() == ui::ET_GESTURE_TAP) { | |
| 220 debug::CreateNetworkSelector(container_); | |
| 221 event->SetHandled(); | |
| 222 } | |
| 223 } | |
| 224 | |
| 225 aura::Window* container_; | |
| 226 | |
| 227 DISALLOW_COPY_AND_ASSIGN(DetailViewHandler); | |
| 228 }; | |
| 229 | |
| 230 class DebugWidget { | |
| 231 public: | |
| 232 DebugWidget() : container_(NULL), widget_(NULL) { | |
| 233 CreateContainer(); | |
| 234 CreateWidget(); | |
| 235 | |
| 236 CreateBatteryView(); | |
| 237 CreateUpdateView(); | |
| 238 CreateNetworkView(); | |
| 239 | |
| 240 UpdateSize(); | |
| 241 } | |
| 242 | |
| 243 virtual ~DebugWidget() {} | |
| 244 | |
| 245 private: | |
| 246 void CreateContainer() { | |
| 247 athena::ScreenManager::ContainerParams params("DebugContainer", | |
| 248 athena::CP_DEBUG); | |
| 249 params.can_activate_children = true; | |
| 250 container_ = athena::ScreenManager::Get()->CreateContainer(params); | |
| 251 } | |
| 252 | |
| 253 void CreateWidget() { | |
| 254 views::Widget::InitParams params; | |
| 255 params.type = views::Widget::InitParams::TYPE_WINDOW_FRAMELESS; | |
| 256 params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW; | |
| 257 params.activatable = views::Widget::InitParams::ACTIVATABLE_NO; | |
| 258 params.accept_events = true; | |
| 259 params.bounds = gfx::Rect(200, 0, 100, 105); | |
| 260 params.parent = container_; | |
| 261 widget_ = new views::Widget(); | |
| 262 widget_->Init(params); | |
| 263 | |
| 264 event_handler_.reset(new DetailViewHandler(container_)); | |
| 265 | |
| 266 const int kHorizontalSpacing = 10; | |
| 267 const int kBorderVerticalSpacing = 3; | |
| 268 const int kBetweenChildSpacing = 10; | |
| 269 const int kBackgroundColor = SkColorSetARGB(0x7f, 0, 0, 0); | |
| 270 views::View* container = new views::View; | |
| 271 container->SetLayoutManager( | |
| 272 new views::BoxLayout(views::BoxLayout::kHorizontal, | |
| 273 kHorizontalSpacing, | |
| 274 kBorderVerticalSpacing, | |
| 275 kBetweenChildSpacing)); | |
| 276 container->set_background( | |
| 277 views::Background::CreateSolidBackground(kBackgroundColor)); | |
| 278 container->SetBorder(views::Border::CreateSolidBorder(1, kBackgroundColor)); | |
| 279 container->set_target_handler(event_handler_.get()); | |
| 280 widget_->SetContentsView(container); | |
| 281 widget_->StackAtTop(); | |
| 282 widget_->Show(); | |
| 283 | |
| 284 widget_->SetBounds(gfx::Rect(600, 0, 300, 25)); | |
| 285 } | |
| 286 | |
| 287 void CreateBatteryView() { | |
| 288 views::View* container = widget_->GetContentsView(); | |
| 289 views::ImageView* icon = new views::ImageView(); | |
| 290 container->AddChildView(icon); | |
| 291 container->Layout(); | |
| 292 | |
| 293 power_status_.reset(new PowerStatus( | |
| 294 icon, base::Bind(&DebugWidget::UpdateSize, base::Unretained(this)))); | |
| 295 } | |
| 296 | |
| 297 void CreateNetworkView() { | |
| 298 views::View* container = widget_->GetContentsView(); | |
| 299 container->AddChildView(CreateDebugLabel("Network:")); | |
| 300 | |
| 301 views::Label* label = CreateDebugLabel(std::string()); | |
| 302 container->AddChildView(label); | |
| 303 container->Layout(); | |
| 304 | |
| 305 network_status_.reset(new NetworkStatus( | |
| 306 label, base::Bind(&DebugWidget::UpdateSize, base::Unretained(this)))); | |
| 307 } | |
| 308 | |
| 309 void CreateUpdateView() { | |
| 310 views::View* container = widget_->GetContentsView(); | |
| 311 views::ImageView* icon = new views::ImageView(); | |
| 312 container->AddChildView(icon); | |
| 313 container->Layout(); | |
| 314 | |
| 315 update_status_.reset(new UpdateStatus( | |
| 316 icon, base::Bind(&DebugWidget::UpdateSize, base::Unretained(this)))); | |
| 317 } | |
| 318 | |
| 319 const gfx::Rect GetPositionForSize(const gfx::Size& size) { | |
| 320 int right = container_->bounds().right(); | |
| 321 int x = right - size.width(); | |
| 322 return gfx::Rect(x, 0, size.width(), size.height()); | |
| 323 } | |
| 324 | |
| 325 void UpdateSize() { | |
| 326 views::View* container = widget_->GetContentsView(); | |
| 327 container->Layout(); | |
| 328 gfx::Size size = container->GetPreferredSize(); | |
| 329 widget_->SetBounds(GetPositionForSize(size)); | |
| 330 } | |
| 331 | |
| 332 aura::Window* container_; | |
| 333 views::Widget* widget_; | |
| 334 scoped_ptr<PowerStatus> power_status_; | |
| 335 scoped_ptr<NetworkStatus> network_status_; | |
| 336 scoped_ptr<UpdateStatus> update_status_; | |
| 337 scoped_ptr<ui::EventHandler> event_handler_; | |
| 338 | |
| 339 DISALLOW_COPY_AND_ASSIGN(DebugWidget); | |
| 340 }; | |
| 341 | |
| 342 } // namespace | |
| 343 | |
| 344 void CreateDebugWindow() { | |
| 345 new DebugWidget(); | |
| 346 } | |
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Chromium Code Reviews
Issue 483363003:
[Athena] Add status icons and system time to the desktop background (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src