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