ash/wm/window_manager_unittest.cc

   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/shell.h"
   6 #include "ash/shell_window_ids.h"
   7 #include "ash/test/ash_test_base.h"
   8 #include "ash/test/shell_test_api.h"
   9 #include "ash/test/test_activation_delegate.h"
  10 #include "ash/wm/window_util.h"
  11 #include "ui/aura/client/cursor_client_observer.h"
  12 #include "ui/aura/client/focus_client.h"
  13 #include "ui/aura/env.h"
  14 #include "ui/aura/test/aura_test_base.h"
  15 #include "ui/aura/test/test_window_delegate.h"
  16 #include "ui/aura/test/test_windows.h"
  17 #include "ui/base/cursor/cursor.h"
  18 #include "ui/base/hit_test.h"
  19 #include "ui/events/event.h"
  20 #include "ui/events/event_processor.h"
  21 #include "ui/events/event_utils.h"
  22 #include "ui/events/test/event_generator.h"
  23 #include "ui/events/test/test_event_handler.h"
  24 #include "ui/gfx/screen.h"
  25 #include "ui/wm/core/compound_event_filter.h"
  26 #include "ui/wm/core/input_method_event_filter.h"
  27 #include "ui/wm/public/activation_client.h"
  28 #include "ui/wm/public/activation_delegate.h"
  29
  30 namespace {
  31
  32 class TestingCursorClientObserver : public aura::client::CursorClientObserver {
  33  public:
  34   TestingCursorClientObserver()
  35       : cursor_visibility_(false),
  36         did_visibility_change_(false) {}
  37   void reset() { cursor_visibility_ = did_visibility_change_ = false; }
  38   bool is_cursor_visible() const { return cursor_visibility_; }
  39   bool did_visibility_change() const { return did_visibility_change_; }
  40
  41   // Overridden from aura::client::CursorClientObserver:
  42   void OnCursorVisibilityChanged(bool is_visible) override {
  43     cursor_visibility_ = is_visible;
  44     did_visibility_change_ = true;
  45   }
  46
  47  private:
  48   bool cursor_visibility_;
  49   bool did_visibility_change_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(TestingCursorClientObserver);
  52 };
  53
  54 base::TimeDelta getTime() {
  55   return ui::EventTimeForNow();
  56 }
  57
  58 // A slightly changed TestEventHandler which can be configured to return a
  59 // specified value for key/mouse event handling.
  60 class CustomEventHandler : public ui::test::TestEventHandler {
  61  public:
  62   CustomEventHandler()
  63       : key_result_(ui::ER_UNHANDLED),
  64         mouse_result_(ui::ER_UNHANDLED) {
  65   }
  66
  67   ~CustomEventHandler() override {}
  68
  69   void set_key_event_handling_result(ui::EventResult result) {
  70     key_result_ = result;
  71   }
  72
  73   void set_mouse_event_handling_result(ui::EventResult result) {
  74     mouse_result_ = result;
  75   }
  76
  77   // Overridden from ui::EventHandler:
  78   void OnKeyEvent(ui::KeyEvent* event) override {
  79     ui::test::TestEventHandler::OnKeyEvent(event);
  80     if (key_result_ & ui::ER_HANDLED)
  81       event->SetHandled();
  82     if (key_result_ & ui::ER_CONSUMED)
  83       event->StopPropagation();
  84   }
  85
  86   void OnMouseEvent(ui::MouseEvent* event) override {
  87     ui::test::TestEventHandler::OnMouseEvent(event);
  88     if (mouse_result_ & ui::ER_HANDLED)
  89       event->SetHandled();
  90     if (mouse_result_ & ui::ER_CONSUMED)
  91       event->StopPropagation();
  92   }
  93
  94  private:
  95   ui::EventResult key_result_;
  96   ui::EventResult mouse_result_;
  97
  98   DISALLOW_COPY_AND_ASSIGN(CustomEventHandler);
  99 };
 100
 101 }  // namespace
 102
 103 namespace ash {
 104
 105 typedef test::AshTestBase WindowManagerTest;
 106
 107 class NonFocusableDelegate : public aura::test::TestWindowDelegate {
 108  public:
 109   NonFocusableDelegate() {}
 110
 111  private:
 112   bool CanFocus() override { return false; }
 113
 114   DISALLOW_COPY_AND_ASSIGN(NonFocusableDelegate);
 115 };
 116
 117 class HitTestWindowDelegate : public aura::test::TestWindowDelegate {
 118  public:
 119   HitTestWindowDelegate()
 120       : hittest_code_(HTNOWHERE) {
 121   }
 122   ~HitTestWindowDelegate() override {}
 123   void set_hittest_code(int hittest_code) { hittest_code_ = hittest_code; }
 124
 125  private:
 126   // Overridden from TestWindowDelegate:
 127   int GetNonClientComponent(const gfx::Point& point) const override {
 128     return hittest_code_;
 129   }
 130
 131   int hittest_code_;
 132
 133   DISALLOW_COPY_AND_ASSIGN(HitTestWindowDelegate);
 134 };
 135
 136 TEST_F(WindowManagerTest, Focus) {
 137   // The IME event filter interferes with the basic key event propagation we
 138   // attempt to do here, so we remove it.
 139   test::ShellTestApi shell_test(Shell::GetInstance());
 140   Shell::GetInstance()->RemovePreTargetHandler(
 141       shell_test.input_method_event_filter());
 142
 143   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 144   root_window->SetBounds(gfx::Rect(0, 0, 510, 510));
 145
 146   // Supplied ids are negative so as not to collide with shell ids.
 147   // TODO(beng): maybe introduce a MAKE_SHELL_ID() macro that generates a safe
 148   //             id beyond shell id max?
 149   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 150       SK_ColorWHITE, -1, gfx::Rect(10, 10, 500, 500)));
 151   scoped_ptr<aura::Window> w11(aura::test::CreateTestWindow(
 152       SK_ColorGREEN, -11, gfx::Rect(5, 5, 100, 100), w1.get()));
 153   scoped_ptr<aura::Window> w111(aura::test::CreateTestWindow(
 154       SK_ColorCYAN, -111, gfx::Rect(5, 5, 75, 75), w11.get()));
 155   scoped_ptr<aura::Window> w1111(aura::test::CreateTestWindow(
 156       SK_ColorRED, -1111, gfx::Rect(5, 5, 50, 50), w111.get()));
 157   scoped_ptr<aura::Window> w12(aura::test::CreateTestWindow(
 158       SK_ColorMAGENTA, -12, gfx::Rect(10, 420, 25, 25), w1.get()));
 159   aura::test::ColorTestWindowDelegate* w121delegate =
 160       new aura::test::ColorTestWindowDelegate(SK_ColorYELLOW);
 161   scoped_ptr<aura::Window> w121(aura::test::CreateTestWindowWithDelegate(
 162       w121delegate, -121, gfx::Rect(5, 5, 5, 5), w12.get()));
 163   aura::test::ColorTestWindowDelegate* w122delegate =
 164       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 165   scoped_ptr<aura::Window> w122(aura::test::CreateTestWindowWithDelegate(
 166       w122delegate, -122, gfx::Rect(10, 5, 5, 5), w12.get()));
 167   aura::test::ColorTestWindowDelegate* w123delegate =
 168       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 169   scoped_ptr<aura::Window> w123(aura::test::CreateTestWindowWithDelegate(
 170       w123delegate, -123, gfx::Rect(15, 5, 5, 5), w12.get()));
 171   scoped_ptr<aura::Window> w13(aura::test::CreateTestWindow(
 172       SK_ColorGRAY, -13, gfx::Rect(5, 470, 50, 50), w1.get()));
 173
 174   // Click on a sub-window (w121) to focus it.
 175   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w121.get());
 176   generator.ClickLeftButton();
 177
 178   aura::client::FocusClient* focus_client =
 179       aura::client::GetFocusClient(w121.get());
 180   EXPECT_EQ(w121.get(), focus_client->GetFocusedWindow());
 181
 182   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 183
 184   // The key press should be sent to the focused sub-window.
 185   ui::KeyEvent keyev(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 186   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&keyev);
 187   ASSERT_FALSE(details.dispatcher_destroyed);
 188   EXPECT_EQ(ui::VKEY_E, w121delegate->last_key_code());
 189
 190   // Touch on a sub-window (w122) to focus it.
 191   gfx::Point click_point = w122->bounds().CenterPoint();
 192   aura::Window::ConvertPointToTarget(w122->parent(), root_window, &click_point);
 193   ui::TouchEvent touchev(ui::ET_TOUCH_PRESSED, click_point, 0, getTime());
 194   details = dispatcher->OnEventFromSource(&touchev);
 195   ASSERT_FALSE(details.dispatcher_destroyed);
 196   focus_client = aura::client::GetFocusClient(w122.get());
 197   EXPECT_EQ(w122.get(), focus_client->GetFocusedWindow());
 198
 199   // The key press should be sent to the focused sub-window.
 200   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 201   details = dispatcher->OnEventFromSource(&keyev);
 202   ASSERT_FALSE(details.dispatcher_destroyed);
 203   EXPECT_EQ(ui::VKEY_E, w122delegate->last_key_code());
 204
 205   // Hiding the focused window will set the focus to its parent if
 206   // it's focusable.
 207   w122->Hide();
 208   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 209             aura::client::GetFocusClient(w122.get()));
 210   EXPECT_EQ(w12.get(),
 211             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 212
 213   // Sets the focus back to w122.
 214   w122->Show();
 215   w122->Focus();
 216   EXPECT_EQ(w122.get(),
 217             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 218
 219   // Removing the focused window from parent should set the focus to
 220   // its parent if it's focusable.
 221   w12->RemoveChild(w122.get());
 222   EXPECT_EQ(NULL, aura::client::GetFocusClient(w122.get()));
 223   EXPECT_EQ(w12.get(),
 224             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 225
 226   // Set the focus to w123, but make the w1 not activatable.
 227   test::TestActivationDelegate activation_delegate(false);
 228   w123->Focus();
 229   EXPECT_EQ(w123.get(),
 230             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 231   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 232
 233   // Hiding the focused window will set the focus to NULL because
 234   // parent window is not focusable.
 235   w123->Hide();
 236   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 237             aura::client::GetFocusClient(w123.get()));
 238   EXPECT_EQ(NULL, aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 239   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 240   details = dispatcher->OnEventFromSource(&keyev);
 241   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 242
 243   // Set the focus back to w123
 244   aura::client::SetActivationDelegate(w1.get(), NULL);
 245   w123->Show();
 246   w123->Focus();
 247   EXPECT_EQ(w123.get(),
 248             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 249   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 250
 251   // Removing the focused window will set the focus to NULL because
 252   // parent window is not focusable.
 253   w12->RemoveChild(w123.get());
 254   EXPECT_EQ(NULL, aura::client::GetFocusClient(w123.get()));
 255   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 256   details = dispatcher->OnEventFromSource(&keyev);
 257   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 258
 259   // Must set to NULL since the activation delegate will be destroyed before
 260   // the windows.
 261   aura::client::SetActivationDelegate(w1.get(), NULL);
 262 }
 263
 264 // Various assertion testing for activating windows.
 265 TEST_F(WindowManagerTest, ActivateOnMouse) {
 266   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 267
 268   test::TestActivationDelegate d1;
 269   aura::test::TestWindowDelegate wd;
 270   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 271       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 272   d1.SetWindow(w1.get());
 273   test::TestActivationDelegate d2;
 274   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 275       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 276   d2.SetWindow(w2.get());
 277
 278   aura::client::FocusClient* focus_client =
 279       aura::client::GetFocusClient(w1.get());
 280
 281   d1.Clear();
 282   d2.Clear();
 283
 284   // Activate window1.
 285   wm::ActivateWindow(w1.get());
 286   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 287   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 288   EXPECT_EQ(1, d1.activated_count());
 289   EXPECT_EQ(0, d1.lost_active_count());
 290   d1.Clear();
 291
 292   {
 293     // Click on window2.
 294     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w2.get());
 295     generator.ClickLeftButton();
 296
 297     // Window2 should have become active.
 298     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 299     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 300     EXPECT_EQ(0, d1.activated_count());
 301     EXPECT_EQ(1, d1.lost_active_count());
 302     EXPECT_EQ(1, d2.activated_count());
 303     EXPECT_EQ(0, d2.lost_active_count());
 304     d1.Clear();
 305     d2.Clear();
 306   }
 307
 308   {
 309     // Click back on window1, but set it up so w1 doesn't activate on click.
 310     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w1.get());
 311     d1.set_activate(false);
 312     generator.ClickLeftButton();
 313
 314     // Window2 should still be active and focused.
 315     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 316     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 317     EXPECT_EQ(0, d1.activated_count());
 318     EXPECT_EQ(0, d1.lost_active_count());
 319     EXPECT_EQ(0, d2.activated_count());
 320     EXPECT_EQ(0, d2.lost_active_count());
 321     d1.Clear();
 322     d2.Clear();
 323   }
 324
 325   // Destroy window2, this should make window1 active.
 326   d1.set_activate(true);
 327   w2.reset();
 328   EXPECT_EQ(0, d2.activated_count());
 329   EXPECT_EQ(1, d2.lost_active_count());
 330   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 331   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 332   EXPECT_EQ(1, d1.activated_count());
 333   EXPECT_EQ(0, d1.lost_active_count());
 334
 335   // Clicking an active window with a child shouldn't steal the
 336   // focus from the child.
 337   {
 338     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 339           &wd, -11, gfx::Rect(10, 10, 10, 10), w1.get()));
 340     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 341                                        w11.get());
 342     // First set the focus to the child |w11|.
 343     generator.ClickLeftButton();
 344     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 345     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 346
 347     // Then click the parent active window. The focus shouldn't move.
 348     gfx::Point left_top = w1->bounds().origin();
 349     aura::Window::ConvertPointToTarget(w1->parent(), root_window, &left_top);
 350     left_top.Offset(1, 1);
 351     generator.MoveMouseTo(left_top);
 352     generator.ClickLeftButton();
 353     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 354     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 355   }
 356
 357   // Clicking on a non-focusable window inside a background window should still
 358   // give focus to the background window.
 359   {
 360     NonFocusableDelegate nfd;
 361     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 362           &nfd, -1, gfx::Rect(10, 10, 10, 10), w1.get()));
 363     // Move focus to |w2| first.
 364     scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 365           &wd, -1, gfx::Rect(70, 70, 50, 50)));
 366     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w2.get());
 367     generator.ClickLeftButton();
 368     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 369     EXPECT_FALSE(w11->CanFocus());
 370
 371     // Click on |w11|. This should focus w1.
 372     generator.MoveMouseToCenterOf(w11.get());
 373     generator.ClickLeftButton();
 374     EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 375   }
 376 }
 377
 378 TEST_F(WindowManagerTest, PanelActivation) {
 379   aura::test::TestWindowDelegate wd;
 380   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 381       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 382   aura::test::TestWindowDelegate pd;
 383   scoped_ptr<aura::Window> p1(CreateTestWindowInShellWithDelegateAndType(
 384       &pd, ui::wm::WINDOW_TYPE_PANEL, -1, gfx::Rect(10, 10, 50, 50)));
 385   aura::client::FocusClient* focus_client =
 386       aura::client::GetFocusClient(w1.get());
 387
 388   // Activate w1.
 389   wm::ActivateWindow(w1.get());
 390   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 391
 392   // Activate p1.
 393   wm::ActivateWindow(p1.get());
 394   EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 395   EXPECT_EQ(p1.get(), focus_client->GetFocusedWindow());
 396
 397   // Activate w1.
 398   wm::ActivateWindow(w1.get());
 399   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 400   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 401
 402   // Clicking on a non-activatable window should not change the active window.
 403   {
 404     NonFocusableDelegate nfd;
 405     scoped_ptr<aura::Window> w3(CreateTestWindowInShellWithDelegate(
 406           &nfd, -1, gfx::Rect(70, 70, 50, 50)));
 407     ui::test::EventGenerator generator3(Shell::GetPrimaryRootWindow(),
 408                                         w3.get());
 409     wm::ActivateWindow(p1.get());
 410     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 411     generator3.ClickLeftButton();
 412     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 413   }
 414 }
 415
 416 // Essentially the same as ActivateOnMouse, but for touch events.
 417 TEST_F(WindowManagerTest, ActivateOnTouch) {
 418   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 419
 420   test::TestActivationDelegate d1;
 421   aura::test::TestWindowDelegate wd;
 422   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 423       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 424   d1.SetWindow(w1.get());
 425   test::TestActivationDelegate d2;
 426   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 427       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 428   d2.SetWindow(w2.get());
 429
 430   aura::client::FocusClient* focus_client =
 431       aura::client::GetFocusClient(w1.get());
 432
 433   d1.Clear();
 434   d2.Clear();
 435
 436   // Activate window1.
 437   wm::ActivateWindow(w1.get());
 438   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 439   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 440   EXPECT_EQ(1, d1.activated_count());
 441   EXPECT_EQ(0, d1.lost_active_count());
 442   d1.Clear();
 443
 444   // Touch window2.
 445   gfx::Point press_point = w2->bounds().CenterPoint();
 446   aura::Window::ConvertPointToTarget(w2->parent(), root_window, &press_point);
 447   ui::TouchEvent touchev1(ui::ET_TOUCH_PRESSED, press_point, 0, getTime());
 448
 449   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 450   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&touchev1);
 451   ASSERT_FALSE(details.dispatcher_destroyed);
 452
 453   // Window2 should have become active.
 454   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 455   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 456   EXPECT_EQ(0, d1.activated_count());
 457   EXPECT_EQ(1, d1.lost_active_count());
 458   EXPECT_EQ(1, d2.activated_count());
 459   EXPECT_EQ(0, d2.lost_active_count());
 460   d1.Clear();
 461   d2.Clear();
 462
 463   // Touch window1, but set it up so w1 doesn't activate on touch.
 464   press_point = w1->bounds().CenterPoint();
 465   aura::Window::ConvertPointToTarget(w1->parent(), root_window, &press_point);
 466   d1.set_activate(false);
 467   ui::TouchEvent touchev2(ui::ET_TOUCH_PRESSED, press_point, 1, getTime());
 468   details = dispatcher->OnEventFromSource(&touchev2);
 469   ASSERT_FALSE(details.dispatcher_destroyed);
 470
 471   // Window2 should still be active and focused.
 472   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 473   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 474   EXPECT_EQ(0, d1.activated_count());
 475   EXPECT_EQ(0, d1.lost_active_count());
 476   EXPECT_EQ(0, d2.activated_count());
 477   EXPECT_EQ(0, d2.lost_active_count());
 478   d1.Clear();
 479   d2.Clear();
 480
 481   // Destroy window2, this should make window1 active.
 482   d1.set_activate(true);
 483   w2.reset();
 484   EXPECT_EQ(0, d2.activated_count());
 485   EXPECT_EQ(1, d2.lost_active_count());
 486   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 487   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 488   EXPECT_EQ(1, d1.activated_count());
 489   EXPECT_EQ(0, d1.lost_active_count());
 490 }
 491
 492 TEST_F(WindowManagerTest, MouseEventCursors) {
 493   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 494
 495   // Create a window.
 496   const int kWindowLeft = 123;
 497   const int kWindowTop = 45;
 498   HitTestWindowDelegate window_delegate;
 499   scoped_ptr<aura::Window> window(CreateTestWindowInShellWithDelegate(
 500     &window_delegate,
 501     -1,
 502     gfx::Rect(kWindowLeft, kWindowTop, 640, 480)));
 503
 504   // Create two mouse movement events we can switch between.
 505   gfx::Point point1(kWindowLeft, kWindowTop);
 506   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point1);
 507
 508   gfx::Point point2(kWindowLeft + 1, kWindowTop + 1);
 509   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point2);
 510
 511   aura::WindowTreeHost* host = root_window->GetHost();
 512   ui::EventProcessor* dispatcher = host->event_processor();
 513
 514   // Cursor starts as a pointer (set during Shell::Init()).
 515   EXPECT_EQ(ui::kCursorPointer, host->last_cursor().native_type());
 516
 517   {
 518     // Resize edges and corners show proper cursors.
 519     window_delegate.set_hittest_code(HTBOTTOM);
 520     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 521                          ui::EventTimeForNow(), 0, 0);
 522     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 523     ASSERT_FALSE(details.dispatcher_destroyed);
 524     EXPECT_EQ(ui::kCursorSouthResize, host->last_cursor().native_type());
 525   }
 526
 527   {
 528     window_delegate.set_hittest_code(HTBOTTOMLEFT);
 529     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 530                          ui::EventTimeForNow(), 0, 0);
 531     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 532     ASSERT_FALSE(details.dispatcher_destroyed);
 533     EXPECT_EQ(ui::kCursorSouthWestResize, host->last_cursor().native_type());
 534   }
 535
 536   {
 537     window_delegate.set_hittest_code(HTBOTTOMRIGHT);
 538     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 539                          ui::EventTimeForNow(), 0, 0);
 540     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 541     ASSERT_FALSE(details.dispatcher_destroyed);
 542     EXPECT_EQ(ui::kCursorSouthEastResize, host->last_cursor().native_type());
 543   }
 544
 545   {
 546     window_delegate.set_hittest_code(HTLEFT);
 547     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 548                          ui::EventTimeForNow(), 0, 0);
 549     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 550     ASSERT_FALSE(details.dispatcher_destroyed);
 551     EXPECT_EQ(ui::kCursorWestResize, host->last_cursor().native_type());
 552   }
 553
 554   {
 555     window_delegate.set_hittest_code(HTRIGHT);
 556     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 557                          ui::EventTimeForNow(), 0, 0);
 558     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 559     ASSERT_FALSE(details.dispatcher_destroyed);
 560     EXPECT_EQ(ui::kCursorEastResize, host->last_cursor().native_type());
 561   }
 562
 563   {
 564     window_delegate.set_hittest_code(HTTOP);
 565     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 566                          ui::EventTimeForNow(), 0, 0);
 567     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 568     ASSERT_FALSE(details.dispatcher_destroyed);
 569     EXPECT_EQ(ui::kCursorNorthResize, host->last_cursor().native_type());
 570   }
 571
 572   {
 573     window_delegate.set_hittest_code(HTTOPLEFT);
 574     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 575                          ui::EventTimeForNow(), 0, 0);
 576     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 577     ASSERT_FALSE(details.dispatcher_destroyed);
 578     EXPECT_EQ(ui::kCursorNorthWestResize, host->last_cursor().native_type());
 579   }
 580
 581   {
 582     window_delegate.set_hittest_code(HTTOPRIGHT);
 583     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 584                          ui::EventTimeForNow(), 0, 0);
 585     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 586     ASSERT_FALSE(details.dispatcher_destroyed);
 587     EXPECT_EQ(ui::kCursorNorthEastResize, host->last_cursor().native_type());
 588   }
 589
 590   {
 591     // Client area uses null cursor.
 592     window_delegate.set_hittest_code(HTCLIENT);
 593     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 594                          ui::EventTimeForNow(), 0, 0);
 595     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 596     ASSERT_FALSE(details.dispatcher_destroyed);
 597     EXPECT_EQ(ui::kCursorNull, host->last_cursor().native_type());
 598   }
 599 }
 600
 601 #if defined(OS_WIN)
 602 #define MAYBE_TransformActivate DISABLED_TransformActivate
 603 #else
 604 #define MAYBE_TransformActivate TransformActivate
 605 #endif
 606 TEST_F(WindowManagerTest, MAYBE_TransformActivate) {
 607   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 608   gfx::Size size = root_window->bounds().size();
 609   EXPECT_EQ(gfx::Rect(size).ToString(),
 610             Shell::GetScreen()->GetDisplayNearestPoint(
 611                 gfx::Point()).bounds().ToString());
 612
 613   // Rotate it clock-wise 90 degrees.
 614   gfx::Transform transform;
 615   transform.Translate(size.width(), 0);
 616   transform.Rotate(90.0f);
 617   root_window->GetHost()->SetRootTransform(transform);
 618
 619   test::TestActivationDelegate d1;
 620   aura::test::TestWindowDelegate wd;
 621   scoped_ptr<aura::Window> w1(
 622       CreateTestWindowInShellWithDelegate(&wd, 1, gfx::Rect(0, 15, 50, 50)));
 623   d1.SetWindow(w1.get());
 624   w1->Show();
 625
 626   gfx::Point miss_point(5, 5);
 627   transform.TransformPoint(&miss_point);
 628   ui::MouseEvent mouseev1(ui::ET_MOUSE_PRESSED, miss_point, miss_point,
 629                           ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
 630                           ui::EF_LEFT_MOUSE_BUTTON);
 631   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 632   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&mouseev1);
 633   ASSERT_FALSE(details.dispatcher_destroyed);
 634   EXPECT_EQ(NULL, aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 635   ui::MouseEvent mouseup(ui::ET_MOUSE_RELEASED, miss_point, miss_point,
 636                          ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
 637                          ui::EF_LEFT_MOUSE_BUTTON);
 638   details = dispatcher->OnEventFromSource(&mouseup);
 639   ASSERT_FALSE(details.dispatcher_destroyed);
 640
 641   gfx::Point hit_point(5, 15);
 642   transform.TransformPoint(&hit_point);
 643   ui::MouseEvent mouseev2(ui::ET_MOUSE_PRESSED, hit_point, hit_point,
 644                           ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
 645                           ui::EF_LEFT_MOUSE_BUTTON);
 646   details = dispatcher->OnEventFromSource(&mouseev2);
 647   ASSERT_FALSE(details.dispatcher_destroyed);
 648   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 649   EXPECT_EQ(w1.get(),
 650             aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 651 }
 652
 653 TEST_F(WindowManagerTest, AdditionalFilters) {
 654   // The IME event filter interferes with the basic key event propagation we
 655   // attempt to do here, so we remove it.
 656   test::ShellTestApi shell_test(Shell::GetInstance());
 657   Shell::GetInstance()->RemovePreTargetHandler(
 658       shell_test.input_method_event_filter());
 659
 660   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 661
 662   // Creates a window and make it active
 663   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 664       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 665   wm::ActivateWindow(w1.get());
 666
 667   // Creates two addition filters
 668   scoped_ptr<CustomEventHandler> f1(new CustomEventHandler);
 669   scoped_ptr<CustomEventHandler> f2(new CustomEventHandler);
 670
 671   // Adds them to root window event filter.
 672   ::wm::CompoundEventFilter* env_filter =
 673       Shell::GetInstance()->env_filter();
 674   env_filter->AddHandler(f1.get());
 675   env_filter->AddHandler(f2.get());
 676
 677   // Dispatches mouse and keyboard events.
 678   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::EF_NONE);
 679   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 680   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&key_event);
 681   ASSERT_FALSE(details.dispatcher_destroyed);
 682   ui::MouseEvent mouse_pressed(ui::ET_MOUSE_PRESSED, gfx::Point(0, 0),
 683                                gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
 684   details = dispatcher->OnEventFromSource(&mouse_pressed);
 685   ASSERT_FALSE(details.dispatcher_destroyed);
 686
 687   // Both filters should get the events.
 688   EXPECT_EQ(1, f1->num_key_events());
 689   EXPECT_EQ(1, f1->num_mouse_events());
 690   EXPECT_EQ(1, f2->num_key_events());
 691   EXPECT_EQ(1, f2->num_mouse_events());
 692
 693   f1->Reset();
 694   f2->Reset();
 695
 696   // Makes f1 consume events.
 697   f1->set_key_event_handling_result(ui::ER_CONSUMED);
 698   f1->set_mouse_event_handling_result(ui::ER_CONSUMED);
 699
 700   // Dispatches events.
 701   details = dispatcher->OnEventFromSource(&key_event);
 702   ASSERT_FALSE(details.dispatcher_destroyed);
 703   ui::MouseEvent mouse_released(ui::ET_MOUSE_RELEASED, gfx::Point(0, 0),
 704                                 gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
 705   details = dispatcher->OnEventFromSource(&mouse_released);
 706   ASSERT_FALSE(details.dispatcher_destroyed);
 707
 708   // f1 should still get the events but f2 no longer gets them.
 709   EXPECT_EQ(1, f1->num_key_events());
 710   EXPECT_EQ(1, f1->num_mouse_events());
 711   EXPECT_EQ(0, f2->num_key_events());
 712   EXPECT_EQ(0, f2->num_mouse_events());
 713
 714   f1->Reset();
 715   f2->Reset();
 716
 717   // Remove f1 from additonal filters list.
 718   env_filter->RemoveHandler(f1.get());
 719
 720   // Dispatches events.
 721   details = dispatcher->OnEventFromSource(&key_event);
 722   ASSERT_FALSE(details.dispatcher_destroyed);
 723   details = dispatcher->OnEventFromSource(&mouse_pressed);
 724   ASSERT_FALSE(details.dispatcher_destroyed);
 725
 726   // f1 should get no events since it's out and f2 should get them.
 727   EXPECT_EQ(0, f1->num_key_events());
 728   EXPECT_EQ(0, f1->num_mouse_events());
 729   EXPECT_EQ(1, f2->num_key_events());
 730   EXPECT_EQ(1, f2->num_mouse_events());
 731
 732   env_filter->RemoveHandler(f2.get());
 733 }
 734
 735 #if defined(OS_CHROMEOS) || defined(OS_WIN)
 736 // Touch visually hides the cursor on ChromeOS and Windows
 737 TEST_F(WindowManagerTest, UpdateCursorVisibility) {
 738   ui::test::EventGenerator& generator = GetEventGenerator();
 739   ::wm::CursorManager* cursor_manager =
 740       ash::Shell::GetInstance()->cursor_manager();
 741
 742   generator.MoveMouseTo(gfx::Point(0, 0));
 743   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 744   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 745   generator.PressTouch();
 746   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 747   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 748   generator.MoveMouseTo(gfx::Point(0, 0));
 749   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 750   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 751   generator.ReleaseTouch();
 752   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 753   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 754 }
 755 #endif  // defined(OS_CHROMEOS) || defined(OS_WIN)
 756
 757 #if defined(OS_CHROMEOS)
 758 // ChromeOS is the only platform for which the cursor is hidden on keypress
 759 // (crbug.com/304296).
 760 TEST_F(WindowManagerTest, UpdateCursorVisibilityOnKeyEvent) {
 761   ui::test::EventGenerator& generator = GetEventGenerator();
 762   ::wm::CursorManager* cursor_manager =
 763       ash::Shell::GetInstance()->cursor_manager();
 764
 765   // Pressing a key hides the cursor but does not disable mouse events.
 766   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 767   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 768   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 769   // Moving mouse shows the cursor.
 770   generator.MoveMouseTo(gfx::Point(0, 0));
 771   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 772   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 773   // Releasing a key does does not hide the cursor and does not disable mouse
 774   // events.
 775   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 776   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 777   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 778 }
 779
 780 // Test that pressing an accelerator does not hide the cursor.
 781 TEST_F(WindowManagerTest, UpdateCursorVisibilityAccelerator) {
 782   ui::test::EventGenerator& generator = GetEventGenerator();
 783   ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
 784
 785   ASSERT_TRUE(cursor_manager->IsCursorVisible());
 786
 787   // Press Ctrl+A, release A first.
 788   generator.PressKey(ui::VKEY_CONTROL, ui::EF_CONTROL_DOWN);
 789   generator.PressKey(ui::VKEY_A, ui::EF_CONTROL_DOWN);
 790   generator.ReleaseKey(ui::VKEY_A, ui::EF_CONTROL_DOWN);
 791   generator.ReleaseKey(ui::VKEY_CONTROL, ui::EF_NONE);
 792   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 793
 794   // Press Ctrl+A, release Ctrl first.
 795   generator.PressKey(ui::VKEY_CONTROL, ui::EF_CONTROL_DOWN);
 796   generator.PressKey(ui::VKEY_A, ui::EF_CONTROL_DOWN);
 797   generator.ReleaseKey(ui::VKEY_CONTROL, ui::EF_NONE);
 798   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 799   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 800 }
 801
 802 TEST_F(WindowManagerTest, TestCursorClientObserver) {
 803   ui::test::EventGenerator& generator = GetEventGenerator();
 804   ::wm::CursorManager* cursor_manager =
 805       ash::Shell::GetInstance()->cursor_manager();
 806
 807   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 808       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 809   wm::ActivateWindow(w1.get());
 810
 811   // Add two observers. Both should have OnCursorVisibilityChanged()
 812   // invoked when an event changes the visibility of the cursor.
 813   TestingCursorClientObserver observer_a;
 814   TestingCursorClientObserver observer_b;
 815   cursor_manager->AddObserver(&observer_a);
 816   cursor_manager->AddObserver(&observer_b);
 817
 818   // Initial state before any events have been sent.
 819   observer_a.reset();
 820   observer_b.reset();
 821   EXPECT_FALSE(observer_a.did_visibility_change());
 822   EXPECT_FALSE(observer_b.did_visibility_change());
 823   EXPECT_FALSE(observer_a.is_cursor_visible());
 824   EXPECT_FALSE(observer_b.is_cursor_visible());
 825
 826   // Keypress should hide the cursor.
 827   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 828   EXPECT_TRUE(observer_a.did_visibility_change());
 829   EXPECT_TRUE(observer_b.did_visibility_change());
 830   EXPECT_FALSE(observer_a.is_cursor_visible());
 831   EXPECT_FALSE(observer_b.is_cursor_visible());
 832
 833   // Mouse move should show the cursor.
 834   observer_a.reset();
 835   observer_b.reset();
 836   generator.MoveMouseTo(50, 50);
 837   EXPECT_TRUE(observer_a.did_visibility_change());
 838   EXPECT_TRUE(observer_b.did_visibility_change());
 839   EXPECT_TRUE(observer_a.is_cursor_visible());
 840   EXPECT_TRUE(observer_b.is_cursor_visible());
 841
 842   // Remove observer_b. Its OnCursorVisibilityChanged() should
 843   // not be invoked past this point.
 844   cursor_manager->RemoveObserver(&observer_b);
 845
 846   // Gesture tap should hide the cursor.
 847   observer_a.reset();
 848   observer_b.reset();
 849   generator.GestureTapAt(gfx::Point(25, 25));
 850   EXPECT_TRUE(observer_a.did_visibility_change());
 851   EXPECT_FALSE(observer_b.did_visibility_change());
 852   EXPECT_FALSE(observer_a.is_cursor_visible());
 853
 854   // Mouse move should show the cursor.
 855   observer_a.reset();
 856   observer_b.reset();
 857   generator.MoveMouseTo(50, 50);
 858   EXPECT_TRUE(observer_a.did_visibility_change());
 859   EXPECT_FALSE(observer_b.did_visibility_change());
 860   EXPECT_TRUE(observer_a.is_cursor_visible());
 861
 862   cursor_manager->RemoveObserver(&observer_a);
 863 }
 864 #endif  // defined(OS_CHROMEOS)
 865
 866 }  // namespace ash