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/root_window_controller.h" 6 7 #include "ash/session_state_delegate.h" 8 #include "ash/shelf/shelf_layout_manager.h" 9 #include "ash/shell.h" 10 #include "ash/shell_window_ids.h" 11 #include "ash/system/tray/system_tray_delegate.h" 12 #include "ash/test/ash_test_base.h" 13 #include "ash/wm/system_modal_container_layout_manager.h" 14 #include "ash/wm/window_properties.h" 15 #include "ash/wm/window_util.h" 16 #include "ui/aura/client/focus_change_observer.h" 17 #include "ui/aura/client/focus_client.h" 18 #include "ui/aura/env.h" 19 #include "ui/aura/root_window.h" 20 #include "ui/aura/test/event_generator.h" 21 #include "ui/aura/test/test_window_delegate.h" 22 #include "ui/aura/test/test_windows.h" 23 #include "ui/aura/window.h" 24 #include "ui/aura/window_tracker.h" 25 #include "ui/views/controls/menu/menu_controller.h" 26 #include "ui/views/widget/widget.h" 27 #include "ui/views/widget/widget_delegate.h" 28 29 using aura::Window; 30 using views::Widget; 31 32 namespace ash { 33 namespace { 34 35 class TestDelegate : public views::WidgetDelegateView { 36 public: 37 explicit TestDelegate(bool system_modal) : system_modal_(system_modal) {} 38 virtual ~TestDelegate() {} 39 40 // Overridden from views::WidgetDelegate: 41 virtual views::View* GetContentsView() OVERRIDE { 42 return this; 43 } 44 45 virtual ui::ModalType GetModalType() const OVERRIDE { 46 return system_modal_ ? ui::MODAL_TYPE_SYSTEM : ui::MODAL_TYPE_NONE; 47 } 48 49 private: 50 bool system_modal_; 51 DISALLOW_COPY_AND_ASSIGN(TestDelegate); 52 }; 53 54 class DeleteOnBlurDelegate : public aura::test::TestWindowDelegate, 55 public aura::client::FocusChangeObserver { 56 public: 57 DeleteOnBlurDelegate() : window_(NULL) {} 58 virtual ~DeleteOnBlurDelegate() {} 59 60 void SetWindow(aura::Window* window) { 61 window_ = window; 62 aura::client::SetFocusChangeObserver(window_, this); 63 } 64 65 private: 66 // aura::test::TestWindowDelegate overrides: 67 virtual bool CanFocus() OVERRIDE { 68 return true; 69 } 70 71 // aura::client::FocusChangeObserver implementation: 72 virtual void OnWindowFocused(aura::Window* gained_focus, 73 aura::Window* lost_focus) OVERRIDE { 74 if (window_ == lost_focus) 75 delete window_; 76 } 77 78 aura::Window* window_; 79 80 DISALLOW_COPY_AND_ASSIGN(DeleteOnBlurDelegate); 81 }; 82 83 } // namespace 84 85 namespace test { 86 87 class RootWindowControllerTest : public test::AshTestBase { 88 public: 89 views::Widget* CreateTestWidget(const gfx::Rect& bounds) { 90 views::Widget* widget = views::Widget::CreateWindowWithContextAndBounds( 91 NULL, CurrentContext(), bounds); 92 widget->Show(); 93 return widget; 94 } 95 96 views::Widget* CreateModalWidget(const gfx::Rect& bounds) { 97 views::Widget* widget = views::Widget::CreateWindowWithContextAndBounds( 98 new TestDelegate(true), CurrentContext(), bounds); 99 widget->Show(); 100 return widget; 101 } 102 103 views::Widget* CreateModalWidgetWithParent(const gfx::Rect& bounds, 104 gfx::NativeWindow parent) { 105 views::Widget* widget = 106 views::Widget::CreateWindowWithParentAndBounds(new TestDelegate(true), 107 parent, 108 bounds); 109 widget->Show(); 110 return widget; 111 } 112 113 aura::Window* GetModalContainer(aura::RootWindow* root_window) { 114 return Shell::GetContainer( 115 root_window, 116 ash::internal::kShellWindowId_SystemModalContainer); 117 } 118 }; 119 120 TEST_F(RootWindowControllerTest, MoveWindows_Basic) { 121 if (!SupportsMultipleDisplays()) 122 return; 123 124 UpdateDisplay("600x600,500x500"); 125 Shell::RootWindowList root_windows = Shell::GetAllRootWindows(); 126 internal::RootWindowController* controller = 127 Shell::GetPrimaryRootWindowController(); 128 internal::ShelfLayoutManager* shelf_layout_manager = 129 controller->GetShelfLayoutManager(); 130 shelf_layout_manager->SetAutoHideBehavior( 131 ash::SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS); 132 133 views::Widget* normal = CreateTestWidget(gfx::Rect(650, 10, 100, 100)); 134 EXPECT_EQ(root_windows[1], normal->GetNativeView()->GetRootWindow()); 135 EXPECT_EQ("650,10 100x100", normal->GetWindowBoundsInScreen().ToString()); 136 EXPECT_EQ("50,10 100x100", 137 normal->GetNativeView()->GetBoundsInRootWindow().ToString()); 138 139 views::Widget* maximized = CreateTestWidget(gfx::Rect(700, 10, 100, 100)); 140 maximized->Maximize(); 141 EXPECT_EQ(root_windows[1], maximized->GetNativeView()->GetRootWindow()); 142 EXPECT_EQ("600,0 500x452", maximized->GetWindowBoundsInScreen().ToString()); 143 EXPECT_EQ("0,0 500x452", 144 maximized->GetNativeView()->GetBoundsInRootWindow().ToString()); 145 146 views::Widget* minimized = CreateTestWidget(gfx::Rect(800, 10, 100, 100)); 147 minimized->Minimize(); 148 EXPECT_EQ(root_windows[1], minimized->GetNativeView()->GetRootWindow()); 149 EXPECT_EQ("800,10 100x100", 150 minimized->GetWindowBoundsInScreen().ToString()); 151 152 views::Widget* fullscreen = CreateTestWidget(gfx::Rect(900, 10, 100, 100)); 153 fullscreen->SetFullscreen(true); 154 EXPECT_EQ(root_windows[1], fullscreen->GetNativeView()->GetRootWindow()); 155 156 EXPECT_EQ("600,0 500x500", 157 fullscreen->GetWindowBoundsInScreen().ToString()); 158 EXPECT_EQ("0,0 500x500", 159 fullscreen->GetNativeView()->GetBoundsInRootWindow().ToString()); 160 161 views::Widget* unparented_control = new Widget; 162 Widget::InitParams params; 163 params.bounds = gfx::Rect(650, 10, 100, 100); 164 params.context = CurrentContext(); 165 params.type = Widget::InitParams::TYPE_CONTROL; 166 unparented_control->Init(params); 167 EXPECT_EQ(root_windows[1], 168 unparented_control->GetNativeView()->GetRootWindow()); 169 EXPECT_EQ(internal::kShellWindowId_UnparentedControlContainer, 170 unparented_control->GetNativeView()->parent()->id()); 171 172 aura::Window* panel = CreateTestWindowInShellWithDelegateAndType( 173 NULL, aura::client::WINDOW_TYPE_PANEL, 0, gfx::Rect(700, 100, 100, 100)); 174 EXPECT_EQ(root_windows[1], panel->GetRootWindow()); 175 EXPECT_EQ(internal::kShellWindowId_PanelContainer, panel->parent()->id()); 176 177 // Make sure a window that will delete itself when losing focus 178 // will not crash. 179 aura::WindowTracker tracker; 180 DeleteOnBlurDelegate delete_on_blur_delegate; 181 aura::Window* d2 = CreateTestWindowInShellWithDelegate( 182 &delete_on_blur_delegate, 0, gfx::Rect(50, 50, 100, 100)); 183 delete_on_blur_delegate.SetWindow(d2); 184 aura::client::GetFocusClient(root_windows[0])->FocusWindow(d2); 185 tracker.Add(d2); 186 187 UpdateDisplay("600x600"); 188 189 // d2 must have been deleted. 190 EXPECT_FALSE(tracker.Contains(d2)); 191 192 EXPECT_EQ(root_windows[0], normal->GetNativeView()->GetRootWindow()); 193 EXPECT_EQ("50,10 100x100", normal->GetWindowBoundsInScreen().ToString()); 194 EXPECT_EQ("50,10 100x100", 195 normal->GetNativeView()->GetBoundsInRootWindow().ToString()); 196 197 // Maximized area on primary display has 3px (given as 198 // kAutoHideSize in shelf_layout_manager.cc) inset at the bottom. 199 200 // First clear fullscreen status, since both fullscreen and maximized windows 201 // share the same desktop workspace, which cancels the shelf status. 202 fullscreen->SetFullscreen(false); 203 EXPECT_EQ(root_windows[0], maximized->GetNativeView()->GetRootWindow()); 204 EXPECT_EQ("0,0 600x597", 205 maximized->GetWindowBoundsInScreen().ToString()); 206 EXPECT_EQ("0,0 600x597", 207 maximized->GetNativeView()->GetBoundsInRootWindow().ToString()); 208 209 // Set fullscreen to true. In that case the 3px inset becomes invisible so 210 // the maximized window can also use the area fully. 211 fullscreen->SetFullscreen(true); 212 EXPECT_EQ(root_windows[0], maximized->GetNativeView()->GetRootWindow()); 213 EXPECT_EQ("0,0 600x600", 214 maximized->GetWindowBoundsInScreen().ToString()); 215 EXPECT_EQ("0,0 600x600", 216 maximized->GetNativeView()->GetBoundsInRootWindow().ToString()); 217 218 EXPECT_EQ(root_windows[0], minimized->GetNativeView()->GetRootWindow()); 219 EXPECT_EQ("200,10 100x100", 220 minimized->GetWindowBoundsInScreen().ToString()); 221 222 EXPECT_EQ(root_windows[0], fullscreen->GetNativeView()->GetRootWindow()); 223 EXPECT_TRUE(fullscreen->IsFullscreen()); 224 EXPECT_EQ("0,0 600x600", 225 fullscreen->GetWindowBoundsInScreen().ToString()); 226 EXPECT_EQ("0,0 600x600", 227 fullscreen->GetNativeView()->GetBoundsInRootWindow().ToString()); 228 229 // Test if the restore bounds are correctly updated. 230 wm::RestoreWindow(maximized->GetNativeView()); 231 EXPECT_EQ("100,10 100x100", maximized->GetWindowBoundsInScreen().ToString()); 232 EXPECT_EQ("100,10 100x100", 233 maximized->GetNativeView()->GetBoundsInRootWindow().ToString()); 234 235 fullscreen->SetFullscreen(false); 236 EXPECT_EQ("300,10 100x100", 237 fullscreen->GetWindowBoundsInScreen().ToString()); 238 EXPECT_EQ("300,10 100x100", 239 fullscreen->GetNativeView()->GetBoundsInRootWindow().ToString()); 240 241 // Test if the unparented widget has moved. 242 EXPECT_EQ(root_windows[0], 243 unparented_control->GetNativeView()->GetRootWindow()); 244 EXPECT_EQ(internal::kShellWindowId_UnparentedControlContainer, 245 unparented_control->GetNativeView()->parent()->id()); 246 247 // Test if the panel has moved. 248 EXPECT_EQ(root_windows[0], panel->GetRootWindow()); 249 EXPECT_EQ(internal::kShellWindowId_PanelContainer, panel->parent()->id()); 250 } 251 252 TEST_F(RootWindowControllerTest, MoveWindows_Modal) { 253 if (!SupportsMultipleDisplays()) 254 return; 255 256 UpdateDisplay("500x500,500x500"); 257 258 Shell::RootWindowList root_windows = Shell::GetAllRootWindows(); 259 // Emulate virtual screen coordinate system. 260 root_windows[0]->SetBounds(gfx::Rect(0, 0, 500, 500)); 261 root_windows[1]->SetBounds(gfx::Rect(500, 0, 500, 500)); 262 263 views::Widget* normal = CreateTestWidget(gfx::Rect(300, 10, 100, 100)); 264 EXPECT_EQ(root_windows[0], normal->GetNativeView()->GetRootWindow()); 265 EXPECT_TRUE(wm::IsActiveWindow(normal->GetNativeView())); 266 267 views::Widget* modal = CreateModalWidget(gfx::Rect(650, 10, 100, 100)); 268 EXPECT_EQ(root_windows[1], modal->GetNativeView()->GetRootWindow()); 269 EXPECT_TRUE(GetModalContainer(root_windows[1])->Contains( 270 modal->GetNativeView())); 271 EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView())); 272 273 aura::test::EventGenerator generator_1st(root_windows[0]); 274 generator_1st.ClickLeftButton(); 275 EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView())); 276 277 UpdateDisplay("500x500"); 278 EXPECT_EQ(root_windows[0], modal->GetNativeView()->GetRootWindow()); 279 EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView())); 280 generator_1st.ClickLeftButton(); 281 EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView())); 282 } 283 284 TEST_F(RootWindowControllerTest, ModalContainer) { 285 UpdateDisplay("600x600"); 286 Shell* shell = Shell::GetInstance(); 287 internal::RootWindowController* controller = 288 shell->GetPrimaryRootWindowController(); 289 EXPECT_EQ(user::LOGGED_IN_USER, 290 shell->system_tray_delegate()->GetUserLoginStatus()); 291 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 292 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 293 controller->GetSystemModalLayoutManager(NULL)); 294 295 views::Widget* session_modal_widget = 296 CreateModalWidget(gfx::Rect(300, 10, 100, 100)); 297 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 298 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 299 controller->GetSystemModalLayoutManager( 300 session_modal_widget->GetNativeView())); 301 302 shell->session_state_delegate()->LockScreen(); 303 EXPECT_EQ(user::LOGGED_IN_LOCKED, 304 shell->system_tray_delegate()->GetUserLoginStatus()); 305 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 306 internal::kShellWindowId_LockSystemModalContainer)->layout_manager(), 307 controller->GetSystemModalLayoutManager(NULL)); 308 309 aura::Window* lock_container = 310 Shell::GetContainer(controller->root_window(), 311 internal::kShellWindowId_LockScreenContainer); 312 views::Widget* lock_modal_widget = 313 CreateModalWidgetWithParent(gfx::Rect(300, 10, 100, 100), lock_container); 314 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 315 internal::kShellWindowId_LockSystemModalContainer)->layout_manager(), 316 controller->GetSystemModalLayoutManager( 317 lock_modal_widget->GetNativeView())); 318 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 319 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 320 controller->GetSystemModalLayoutManager( 321 session_modal_widget->GetNativeView())); 322 323 shell->session_state_delegate()->UnlockScreen(); 324 } 325 326 TEST_F(RootWindowControllerTest, ModalContainerNotLoggedInLoggedIn) { 327 UpdateDisplay("600x600"); 328 Shell* shell = Shell::GetInstance(); 329 330 // Configure login screen environment. 331 SetUserLoggedIn(false); 332 EXPECT_EQ(user::LOGGED_IN_NONE, 333 shell->system_tray_delegate()->GetUserLoginStatus()); 334 EXPECT_EQ(0, shell->session_state_delegate()->NumberOfLoggedInUsers()); 335 EXPECT_FALSE(shell->session_state_delegate()->IsActiveUserSessionStarted()); 336 337 internal::RootWindowController* controller = 338 shell->GetPrimaryRootWindowController(); 339 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 340 internal::kShellWindowId_LockSystemModalContainer)->layout_manager(), 341 controller->GetSystemModalLayoutManager(NULL)); 342 343 aura::Window* lock_container = 344 Shell::GetContainer(controller->root_window(), 345 internal::kShellWindowId_LockScreenContainer); 346 views::Widget* login_modal_widget = 347 CreateModalWidgetWithParent(gfx::Rect(300, 10, 100, 100), lock_container); 348 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 349 internal::kShellWindowId_LockSystemModalContainer)->layout_manager(), 350 controller->GetSystemModalLayoutManager( 351 login_modal_widget->GetNativeView())); 352 login_modal_widget->Close(); 353 354 // Configure user session environment. 355 SetUserLoggedIn(true); 356 SetSessionStarted(true); 357 EXPECT_EQ(user::LOGGED_IN_USER, 358 shell->system_tray_delegate()->GetUserLoginStatus()); 359 EXPECT_EQ(1, shell->session_state_delegate()->NumberOfLoggedInUsers()); 360 EXPECT_TRUE(shell->session_state_delegate()->IsActiveUserSessionStarted()); 361 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 362 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 363 controller->GetSystemModalLayoutManager(NULL)); 364 365 views::Widget* session_modal_widget = 366 CreateModalWidget(gfx::Rect(300, 10, 100, 100)); 367 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 368 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 369 controller->GetSystemModalLayoutManager( 370 session_modal_widget->GetNativeView())); 371 } 372 373 TEST_F(RootWindowControllerTest, ModalContainerBlockedSession) { 374 UpdateDisplay("600x600"); 375 Shell* shell = Shell::GetInstance(); 376 internal::RootWindowController* controller = 377 shell->GetPrimaryRootWindowController(); 378 aura::Window* lock_container = 379 Shell::GetContainer(controller->root_window(), 380 internal::kShellWindowId_LockScreenContainer); 381 for (int block_reason = FIRST_BLOCK_REASON; 382 block_reason < NUMBER_OF_BLOCK_REASONS; 383 ++block_reason) { 384 views::Widget* session_modal_widget = 385 CreateModalWidget(gfx::Rect(300, 10, 100, 100)); 386 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 387 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 388 controller->GetSystemModalLayoutManager( 389 session_modal_widget->GetNativeView())); 390 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 391 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 392 controller->GetSystemModalLayoutManager(NULL)); 393 session_modal_widget->Close(); 394 395 BlockUserSession(static_cast<UserSessionBlockReason>(block_reason)); 396 397 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 398 internal::kShellWindowId_LockSystemModalContainer)->layout_manager(), 399 controller->GetSystemModalLayoutManager(NULL)); 400 401 views::Widget* lock_modal_widget = 402 CreateModalWidgetWithParent(gfx::Rect(300, 10, 100, 100), 403 lock_container); 404 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 405 internal::kShellWindowId_LockSystemModalContainer)->layout_manager(), 406 controller->GetSystemModalLayoutManager( 407 lock_modal_widget->GetNativeView())); 408 409 session_modal_widget = 410 CreateModalWidget(gfx::Rect(300, 10, 100, 100)); 411 EXPECT_EQ(Shell::GetContainer(controller->root_window(), 412 internal::kShellWindowId_SystemModalContainer)->layout_manager(), 413 controller->GetSystemModalLayoutManager( 414 session_modal_widget->GetNativeView())); 415 session_modal_widget->Close(); 416 417 lock_modal_widget->Close(); 418 UnblockUserSession(); 419 } 420 } 421 422 // Test that GetFullscreenWindow() returns a fullscreen window only if the 423 // fullscreen window is in the active workspace. 424 TEST_F(RootWindowControllerTest, GetFullscreenWindow) { 425 UpdateDisplay("600x600"); 426 internal::RootWindowController* controller = 427 Shell::GetInstance()->GetPrimaryRootWindowController(); 428 429 Widget* w1 = CreateTestWidget(gfx::Rect(0, 0, 100, 100)); 430 w1->Maximize(); 431 Widget* w2 = CreateTestWidget(gfx::Rect(0, 0, 100, 100)); 432 w2->SetFullscreen(true); 433 // |w3| is a transient child of |w2|. 434 Widget* w3 = Widget::CreateWindowWithParentAndBounds(NULL, 435 w2->GetNativeWindow(), gfx::Rect(0, 0, 100, 100)); 436 437 // Test that GetFullscreenWindow() finds the fullscreen window when one of 438 // its transient children is active. 439 w3->Activate(); 440 EXPECT_EQ(w2->GetNativeWindow(), controller->GetFullscreenWindow()); 441 442 // Since there's only one desktop workspace, it always returns the same 443 // fullscreen window. 444 w1->Activate(); 445 EXPECT_EQ(w2->GetNativeWindow(), controller->GetFullscreenWindow()); 446 } 447 448 // Test that user session window can't be focused if user session blocked by 449 // some overlapping UI. 450 TEST_F(RootWindowControllerTest, FocusBlockedWindow) { 451 UpdateDisplay("600x600"); 452 internal::RootWindowController* controller = 453 Shell::GetInstance()->GetPrimaryRootWindowController(); 454 aura::Window* lock_container = 455 Shell::GetContainer(controller->root_window(), 456 internal::kShellWindowId_LockScreenContainer); 457 aura::Window* lock_window = Widget::CreateWindowWithParentAndBounds(NULL, 458 lock_container, gfx::Rect(0, 0, 100, 100))->GetNativeView(); 459 lock_window->Show(); 460 aura::Window* session_window = 461 CreateTestWidget(gfx::Rect(0, 0, 100, 100))->GetNativeView(); 462 session_window->Show(); 463 464 for (int block_reason = FIRST_BLOCK_REASON; 465 block_reason < NUMBER_OF_BLOCK_REASONS; 466 ++block_reason) { 467 BlockUserSession(static_cast<UserSessionBlockReason>(block_reason)); 468 lock_window->Focus(); 469 EXPECT_TRUE(lock_window->HasFocus()); 470 session_window->Focus(); 471 EXPECT_FALSE(session_window->HasFocus()); 472 UnblockUserSession(); 473 } 474 } 475 476 typedef test::NoSessionAshTestBase NoSessionRootWindowControllerTest; 477 478 // Make sure that an event handler exists for entire display area. 479 TEST_F(NoSessionRootWindowControllerTest, Event) { 480 aura::RootWindow* root = Shell::GetPrimaryRootWindow(); 481 const gfx::Size size = root->bounds().size(); 482 aura::Window* event_target = root->GetEventHandlerForPoint(gfx::Point(0, 0)); 483 EXPECT_TRUE(event_target); 484 EXPECT_EQ(event_target, 485 root->GetEventHandlerForPoint(gfx::Point(0, size.height() - 1))); 486 EXPECT_EQ(event_target, 487 root->GetEventHandlerForPoint(gfx::Point(size.width() - 1, 0))); 488 EXPECT_EQ(event_target, 489 root->GetEventHandlerForPoint(gfx::Point(0, size.height() - 1))); 490 EXPECT_EQ(event_target, 491 root->GetEventHandlerForPoint( 492 gfx::Point(size.width() - 1, size.height() - 1))); 493 } 494 495 } // namespace test 496 } // namespace ash 497
