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/activation_client.h"
  12 #include "ui/aura/client/activation_delegate.h"
  13 #include "ui/aura/client/cursor_client_observer.h"
  14 #include "ui/aura/client/focus_client.h"
  15 #include "ui/aura/env.h"
  16 #include "ui/aura/root_window.h"
  17 #include "ui/aura/test/aura_test_base.h"
  18 #include "ui/aura/test/event_generator.h"
  19 #include "ui/aura/test/test_event_handler.h"
  20 #include "ui/aura/test/test_window_delegate.h"
  21 #include "ui/aura/test/test_windows.h"
  22 #include "ui/base/cursor/cursor.h"
  23 #include "ui/base/hit_test.h"
  24 #include "ui/events/event.h"
  25 #include "ui/events/event_utils.h"
  26 #include "ui/gfx/screen.h"
  27 #include "ui/views/corewm/compound_event_filter.h"
  28 #include "ui/views/corewm/corewm_switches.h"
  29 #include "ui/views/corewm/input_method_event_filter.h"
  30
  31 namespace {
  32
  33 class TestingCursorClientObserver : public aura::client::CursorClientObserver {
  34  public:
  35   TestingCursorClientObserver()
  36       : cursor_visibility_(false),
  37         did_visibility_change_(false) {}
  38   void reset() { cursor_visibility_ = did_visibility_change_ = false; }
  39   bool is_cursor_visible() const { return cursor_visibility_; }
  40   bool did_visibility_change() const { return did_visibility_change_; }
  41
  42   // Overridden from aura::client::CursorClientObserver:
  43   virtual void OnCursorVisibilityChanged(bool is_visible) OVERRIDE {
  44     cursor_visibility_ = is_visible;
  45     did_visibility_change_ = true;
  46   }
  47
  48  private:
  49   bool cursor_visibility_;
  50   bool did_visibility_change_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(TestingCursorClientObserver);
  53 };
  54
  55 base::TimeDelta getTime() {
  56   return ui::EventTimeForNow();
  57 }
  58
  59 // A slightly changed TestEventHandler which can be configured to return a
  60 // specified value for key/mouse event handling.
  61 class CustomEventHandler : public aura::test::TestEventHandler {
  62  public:
  63   CustomEventHandler()
  64       : key_result_(ui::ER_UNHANDLED),
  65         mouse_result_(ui::ER_UNHANDLED) {
  66   }
  67
  68   virtual ~CustomEventHandler() {}
  69
  70   void set_key_event_handling_result(ui::EventResult result) {
  71     key_result_ = result;
  72   }
  73
  74   void set_mouse_event_handling_result(ui::EventResult result) {
  75     mouse_result_ = result;
  76   }
  77
  78   // Overridden from ui::EventHandler:
  79   virtual void OnKeyEvent(ui::KeyEvent* event) OVERRIDE {
  80     aura::test::TestEventHandler::OnKeyEvent(event);
  81     if (key_result_ & ui::ER_HANDLED)
  82       event->SetHandled();
  83     if (key_result_ & ui::ER_CONSUMED)
  84       event->StopPropagation();
  85   }
  86
  87   virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
  88     aura::test::TestEventHandler::OnMouseEvent(event);
  89     if (mouse_result_ & ui::ER_HANDLED)
  90       event->SetHandled();
  91     if (mouse_result_ & ui::ER_CONSUMED)
  92       event->StopPropagation();
  93   }
  94
  95  private:
  96   ui::EventResult key_result_;
  97   ui::EventResult mouse_result_;
  98
  99   DISALLOW_COPY_AND_ASSIGN(CustomEventHandler);
 100 };
 101
 102 }  // namespace
 103
 104 namespace ash {
 105
 106 typedef test::AshTestBase WindowManagerTest;
 107
 108 class NonFocusableDelegate : public aura::test::TestWindowDelegate {
 109  public:
 110   NonFocusableDelegate() {}
 111
 112  private:
 113   virtual bool CanFocus() OVERRIDE {
 114     return false;
 115   }
 116
 117   DISALLOW_COPY_AND_ASSIGN(NonFocusableDelegate);
 118 };
 119
 120 class HitTestWindowDelegate : public aura::test::TestWindowDelegate {
 121  public:
 122   HitTestWindowDelegate()
 123       : hittest_code_(HTNOWHERE) {
 124   }
 125   virtual ~HitTestWindowDelegate() {}
 126   void set_hittest_code(int hittest_code) { hittest_code_ = hittest_code; }
 127
 128  private:
 129   // Overridden from TestWindowDelegate:
 130   virtual int GetNonClientComponent(const gfx::Point& point) const OVERRIDE {
 131     return hittest_code_;
 132   }
 133
 134   int hittest_code_;
 135
 136   DISALLOW_COPY_AND_ASSIGN(HitTestWindowDelegate);
 137 };
 138
 139 TEST_F(WindowManagerTest, Focus) {
 140   // The IME event filter interferes with the basic key event propagation we
 141   // attempt to do here, so we remove it.
 142   test::ShellTestApi shell_test(Shell::GetInstance());
 143   Shell::GetInstance()->RemovePreTargetHandler(
 144       shell_test.input_method_event_filter());
 145
 146   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 147   root_window->SetBounds(gfx::Rect(0, 0, 510, 510));
 148
 149   // Supplied ids are negative so as not to collide with shell ids.
 150   // TODO(beng): maybe introduce a MAKE_SHELL_ID() macro that generates a safe
 151   //             id beyond shell id max?
 152   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 153       SK_ColorWHITE, -1, gfx::Rect(10, 10, 500, 500)));
 154   scoped_ptr<aura::Window> w11(aura::test::CreateTestWindow(
 155       SK_ColorGREEN, -11, gfx::Rect(5, 5, 100, 100), w1.get()));
 156   scoped_ptr<aura::Window> w111(aura::test::CreateTestWindow(
 157       SK_ColorCYAN, -111, gfx::Rect(5, 5, 75, 75), w11.get()));
 158   scoped_ptr<aura::Window> w1111(aura::test::CreateTestWindow(
 159       SK_ColorRED, -1111, gfx::Rect(5, 5, 50, 50), w111.get()));
 160   scoped_ptr<aura::Window> w12(aura::test::CreateTestWindow(
 161       SK_ColorMAGENTA, -12, gfx::Rect(10, 420, 25, 25), w1.get()));
 162   aura::test::ColorTestWindowDelegate* w121delegate =
 163       new aura::test::ColorTestWindowDelegate(SK_ColorYELLOW);
 164   scoped_ptr<aura::Window> w121(aura::test::CreateTestWindowWithDelegate(
 165       w121delegate, -121, gfx::Rect(5, 5, 5, 5), w12.get()));
 166   aura::test::ColorTestWindowDelegate* w122delegate =
 167       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 168   scoped_ptr<aura::Window> w122(aura::test::CreateTestWindowWithDelegate(
 169       w122delegate, -122, gfx::Rect(10, 5, 5, 5), w12.get()));
 170   aura::test::ColorTestWindowDelegate* w123delegate =
 171       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 172   scoped_ptr<aura::Window> w123(aura::test::CreateTestWindowWithDelegate(
 173       w123delegate, -123, gfx::Rect(15, 5, 5, 5), w12.get()));
 174   scoped_ptr<aura::Window> w13(aura::test::CreateTestWindow(
 175       SK_ColorGRAY, -13, gfx::Rect(5, 470, 50, 50), w1.get()));
 176
 177   // Click on a sub-window (w121) to focus it.
 178   aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 179                                        w121.get());
 180   generator.ClickLeftButton();
 181
 182   aura::client::FocusClient* focus_client =
 183       aura::client::GetFocusClient(w121.get());
 184   EXPECT_EQ(w121.get(), focus_client->GetFocusedWindow());
 185
 186   aura::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
 187
 188   // The key press should be sent to the focused sub-window.
 189   ui::KeyEvent keyev(ui::ET_KEY_PRESSED, ui::VKEY_E, 0, false);
 190   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&keyev);
 191   ASSERT_FALSE(details.dispatcher_destroyed);
 192   EXPECT_EQ(ui::VKEY_E, w121delegate->last_key_code());
 193
 194   // Touch on a sub-window (w122) to focus it.
 195   gfx::Point click_point = w122->bounds().CenterPoint();
 196   aura::Window::ConvertPointToTarget(w122->parent(), root_window, &click_point);
 197   ui::TouchEvent touchev(ui::ET_TOUCH_PRESSED, click_point, 0, getTime());
 198   details = dispatcher->OnEventFromSource(&touchev);
 199   ASSERT_FALSE(details.dispatcher_destroyed);
 200   focus_client = aura::client::GetFocusClient(w122.get());
 201   EXPECT_EQ(w122.get(), focus_client->GetFocusedWindow());
 202
 203   // The key press should be sent to the focused sub-window.
 204   details = dispatcher->OnEventFromSource(&keyev);
 205   ASSERT_FALSE(details.dispatcher_destroyed);
 206   EXPECT_EQ(ui::VKEY_E, w122delegate->last_key_code());
 207
 208   // Hiding the focused window will set the focus to its parent if
 209   // it's focusable.
 210   w122->Hide();
 211   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 212             aura::client::GetFocusClient(w122.get()));
 213   EXPECT_EQ(w12.get(),
 214             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 215
 216   // Sets the focus back to w122.
 217   w122->Show();
 218   w122->Focus();
 219   EXPECT_EQ(w122.get(),
 220             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 221
 222   // Removing the focused window from parent should set the focus to
 223   // its parent if it's focusable.
 224   w12->RemoveChild(w122.get());
 225   EXPECT_EQ(NULL, aura::client::GetFocusClient(w122.get()));
 226   EXPECT_EQ(w12.get(),
 227             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 228
 229   // Set the focus to w123, but make the w1 not activatable.
 230   test::TestActivationDelegate activation_delegate(false);
 231   w123->Focus();
 232   EXPECT_EQ(w123.get(),
 233             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 234   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 235
 236   // Hiding the focused window will set the focus to NULL because
 237   // parent window is not focusable.
 238   w123->Hide();
 239   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 240             aura::client::GetFocusClient(w123.get()));
 241   EXPECT_EQ(NULL, aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 242   details = dispatcher->OnEventFromSource(&keyev);
 243   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 244
 245   // Set the focus back to w123
 246   aura::client::SetActivationDelegate(w1.get(), NULL);
 247   w123->Show();
 248   w123->Focus();
 249   EXPECT_EQ(w123.get(),
 250             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 251   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 252
 253   // Removing the focused window will set the focus to NULL because
 254   // parent window is not focusable.
 255   w12->RemoveChild(w123.get());
 256   EXPECT_EQ(NULL, aura::client::GetFocusClient(w123.get()));
 257   details = dispatcher->OnEventFromSource(&keyev);
 258   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 259 }
 260
 261 // Various assertion testing for activating windows.
 262 TEST_F(WindowManagerTest, ActivateOnMouse) {
 263   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 264
 265   test::TestActivationDelegate d1;
 266   aura::test::TestWindowDelegate wd;
 267   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 268       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 269   d1.SetWindow(w1.get());
 270   test::TestActivationDelegate d2;
 271   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 272       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 273   d2.SetWindow(w2.get());
 274
 275   aura::client::FocusClient* focus_client =
 276       aura::client::GetFocusClient(w1.get());
 277
 278   d1.Clear();
 279   d2.Clear();
 280
 281   // Activate window1.
 282   wm::ActivateWindow(w1.get());
 283   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 284   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 285   EXPECT_EQ(1, d1.activated_count());
 286   EXPECT_EQ(0, d1.lost_active_count());
 287   d1.Clear();
 288
 289   {
 290     // Click on window2.
 291     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 292                                          w2.get());
 293     generator.ClickLeftButton();
 294
 295     // Window2 should have become active.
 296     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 297     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 298     EXPECT_EQ(0, d1.activated_count());
 299     EXPECT_EQ(1, d1.lost_active_count());
 300     EXPECT_EQ(1, d2.activated_count());
 301     EXPECT_EQ(0, d2.lost_active_count());
 302     d1.Clear();
 303     d2.Clear();
 304   }
 305
 306   {
 307     // Click back on window1, but set it up so w1 doesn't activate on click.
 308     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 309                                          w1.get());
 310     d1.set_activate(false);
 311     generator.ClickLeftButton();
 312
 313     // Window2 should still be active and focused.
 314     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 315     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 316     EXPECT_EQ(0, d1.activated_count());
 317     EXPECT_EQ(0, d1.lost_active_count());
 318     EXPECT_EQ(0, d2.activated_count());
 319     EXPECT_EQ(0, d2.lost_active_count());
 320     d1.Clear();
 321     d2.Clear();
 322   }
 323
 324   // Destroy window2, this should make window1 active.
 325   d1.set_activate(true);
 326   w2.reset();
 327   EXPECT_EQ(0, d2.activated_count());
 328   EXPECT_EQ(1, d2.lost_active_count());
 329   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 330   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 331   EXPECT_EQ(1, d1.activated_count());
 332   EXPECT_EQ(0, d1.lost_active_count());
 333
 334   // Clicking an active window with a child shouldn't steal the
 335   // focus from the child.
 336   {
 337     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 338           &wd, -11, gfx::Rect(10, 10, 10, 10), w1.get()));
 339     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 340                                          w11.get());
 341     // First set the focus to the child |w11|.
 342     generator.ClickLeftButton();
 343     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 344     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 345
 346     // Then click the parent active window. The focus shouldn't move.
 347     gfx::Point left_top = w1->bounds().origin();
 348     aura::Window::ConvertPointToTarget(w1->parent(), root_window, &left_top);
 349     left_top.Offset(1, 1);
 350     generator.MoveMouseTo(left_top);
 351     generator.ClickLeftButton();
 352     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 353     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 354   }
 355
 356   // Clicking on a non-focusable window inside a background window should still
 357   // give focus to the background window.
 358   {
 359     NonFocusableDelegate nfd;
 360     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 361           &nfd, -1, gfx::Rect(10, 10, 10, 10), w1.get()));
 362     // Move focus to |w2| first.
 363     scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 364           &wd, -1, gfx::Rect(70, 70, 50, 50)));
 365     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 366                                          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     aura::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   aura::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
 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::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
 512
 513   // Cursor starts as a pointer (set during Shell::Init()).
 514   EXPECT_EQ(ui::kCursorPointer,
 515             dispatcher->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, 0, 0);
 521     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 522     ASSERT_FALSE(details.dispatcher_destroyed);
 523     EXPECT_EQ(ui::kCursorSouthResize,
 524               dispatcher->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, 0, 0);
 530     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 531     ASSERT_FALSE(details.dispatcher_destroyed);
 532     EXPECT_EQ(ui::kCursorSouthWestResize,
 533               dispatcher->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, 0, 0);
 539     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 540     ASSERT_FALSE(details.dispatcher_destroyed);
 541     EXPECT_EQ(ui::kCursorSouthEastResize,
 542               dispatcher->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, 0, 0);
 548     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 549     ASSERT_FALSE(details.dispatcher_destroyed);
 550     EXPECT_EQ(ui::kCursorWestResize,
 551               dispatcher->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, 0, 0);
 557     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 558     ASSERT_FALSE(details.dispatcher_destroyed);
 559     EXPECT_EQ(ui::kCursorEastResize,
 560               dispatcher->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, 0, 0);
 566     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 567     ASSERT_FALSE(details.dispatcher_destroyed);
 568     EXPECT_EQ(ui::kCursorNorthResize,
 569               dispatcher->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, 0, 0);
 575     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 576     ASSERT_FALSE(details.dispatcher_destroyed);
 577     EXPECT_EQ(ui::kCursorNorthWestResize,
 578               dispatcher->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, 0, 0);
 584     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 585     ASSERT_FALSE(details.dispatcher_destroyed);
 586     EXPECT_EQ(ui::kCursorNorthEastResize,
 587               dispatcher->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, 0, 0);
 594     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 595     ASSERT_FALSE(details.dispatcher_destroyed);
 596     EXPECT_EQ(ui::kCursorNull, dispatcher->host()->last_cursor().native_type());
 597   }
 598 }
 599
 600 #if defined(OS_WIN)
 601 #define MAYBE_TransformActivate DISABLED_TransformActivate
 602 #else
 603 #define MAYBE_TransformActivate TransformActivate
 604 #endif
 605 TEST_F(WindowManagerTest, MAYBE_TransformActivate) {
 606   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 607   gfx::Size size = root_window->bounds().size();
 608   EXPECT_EQ(gfx::Rect(size).ToString(),
 609             Shell::GetScreen()->GetDisplayNearestPoint(
 610                 gfx::Point()).bounds().ToString());
 611
 612   // Rotate it clock-wise 90 degrees.
 613   gfx::Transform transform;
 614   transform.Translate(size.width(), 0);
 615   transform.Rotate(90.0f);
 616   root_window->GetDispatcher()->host()->SetTransform(transform);
 617
 618   test::TestActivationDelegate d1;
 619   aura::test::TestWindowDelegate wd;
 620   scoped_ptr<aura::Window> w1(
 621       CreateTestWindowInShellWithDelegate(&wd, 1, gfx::Rect(0, 15, 50, 50)));
 622   d1.SetWindow(w1.get());
 623   w1->Show();
 624
 625   gfx::Point miss_point(5, 5);
 626   transform.TransformPoint(&miss_point);
 627   ui::MouseEvent mouseev1(ui::ET_MOUSE_PRESSED,
 628                           miss_point,
 629                           miss_point,
 630                           ui::EF_LEFT_MOUSE_BUTTON,
 631                           ui::EF_LEFT_MOUSE_BUTTON);
 632   aura::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
 633   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&mouseev1);
 634   ASSERT_FALSE(details.dispatcher_destroyed);
 635   EXPECT_EQ(NULL, aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 636   ui::MouseEvent mouseup(ui::ET_MOUSE_RELEASED,
 637                          miss_point,
 638                          miss_point,
 639                          ui::EF_LEFT_MOUSE_BUTTON,
 640                          ui::EF_LEFT_MOUSE_BUTTON);
 641   details = dispatcher->OnEventFromSource(&mouseup);
 642   ASSERT_FALSE(details.dispatcher_destroyed);
 643
 644   gfx::Point hit_point(5, 15);
 645   transform.TransformPoint(&hit_point);
 646   ui::MouseEvent mouseev2(ui::ET_MOUSE_PRESSED,
 647                           hit_point,
 648                           hit_point,
 649                           ui::EF_LEFT_MOUSE_BUTTON,
 650                           ui::EF_LEFT_MOUSE_BUTTON);
 651   details = dispatcher->OnEventFromSource(&mouseev2);
 652   ASSERT_FALSE(details.dispatcher_destroyed);
 653   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 654   EXPECT_EQ(w1.get(),
 655             aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 656 }
 657
 658 TEST_F(WindowManagerTest, AdditionalFilters) {
 659   // The IME event filter interferes with the basic key event propagation we
 660   // attempt to do here, so we remove it.
 661   test::ShellTestApi shell_test(Shell::GetInstance());
 662   Shell::GetInstance()->RemovePreTargetHandler(
 663       shell_test.input_method_event_filter());
 664
 665   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 666
 667   // Creates a window and make it active
 668   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 669       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 670   wm::ActivateWindow(w1.get());
 671
 672   // Creates two addition filters
 673   scoped_ptr<CustomEventHandler> f1(new CustomEventHandler);
 674   scoped_ptr<CustomEventHandler> f2(new CustomEventHandler);
 675
 676   // Adds them to root window event filter.
 677   views::corewm::CompoundEventFilter* env_filter =
 678       Shell::GetInstance()->env_filter();
 679   env_filter->AddHandler(f1.get());
 680   env_filter->AddHandler(f2.get());
 681
 682   // Dispatches mouse and keyboard events.
 683   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_A, 0, false);
 684   aura::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
 685   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&key_event);
 686   ASSERT_FALSE(details.dispatcher_destroyed);
 687   ui::MouseEvent mouse_pressed(
 688       ui::ET_MOUSE_PRESSED, gfx::Point(0, 0), gfx::Point(0, 0), 0, 0);
 689   details = dispatcher->OnEventFromSource(&mouse_pressed);
 690   ASSERT_FALSE(details.dispatcher_destroyed);
 691
 692   // Both filters should get the events.
 693   EXPECT_EQ(1, f1->num_key_events());
 694   EXPECT_EQ(1, f1->num_mouse_events());
 695   EXPECT_EQ(1, f2->num_key_events());
 696   EXPECT_EQ(1, f2->num_mouse_events());
 697
 698   f1->Reset();
 699   f2->Reset();
 700
 701   // Makes f1 consume events.
 702   f1->set_key_event_handling_result(ui::ER_CONSUMED);
 703   f1->set_mouse_event_handling_result(ui::ER_CONSUMED);
 704
 705   // Dispatches events.
 706   details = dispatcher->OnEventFromSource(&key_event);
 707   ASSERT_FALSE(details.dispatcher_destroyed);
 708   ui::MouseEvent mouse_released(
 709       ui::ET_MOUSE_RELEASED, gfx::Point(0, 0), gfx::Point(0, 0), 0, 0);
 710   details = dispatcher->OnEventFromSource(&mouse_released);
 711   ASSERT_FALSE(details.dispatcher_destroyed);
 712
 713   // f1 should still get the events but f2 no longer gets them.
 714   EXPECT_EQ(1, f1->num_key_events());
 715   EXPECT_EQ(1, f1->num_mouse_events());
 716   EXPECT_EQ(0, f2->num_key_events());
 717   EXPECT_EQ(0, f2->num_mouse_events());
 718
 719   f1->Reset();
 720   f2->Reset();
 721
 722   // Remove f1 from additonal filters list.
 723   env_filter->RemoveHandler(f1.get());
 724
 725   // Dispatches events.
 726   details = dispatcher->OnEventFromSource(&key_event);
 727   ASSERT_FALSE(details.dispatcher_destroyed);
 728   details = dispatcher->OnEventFromSource(&mouse_pressed);
 729   ASSERT_FALSE(details.dispatcher_destroyed);
 730
 731   // f1 should get no events since it's out and f2 should get them.
 732   EXPECT_EQ(0, f1->num_key_events());
 733   EXPECT_EQ(0, f1->num_mouse_events());
 734   EXPECT_EQ(1, f2->num_key_events());
 735   EXPECT_EQ(1, f2->num_mouse_events());
 736
 737   env_filter->RemoveHandler(f2.get());
 738 }
 739
 740 #if defined(OS_CHROMEOS)
 741 // Touch visually hides the cursor on ChromeOS and Windows, but we only update
 742 // our internal tracking of the cursor state on ChromeOS (crbug.com/333952).
 743 TEST_F(WindowManagerTest, UpdateCursorVisibility) {
 744   aura::test::EventGenerator& generator = GetEventGenerator();
 745   views::corewm::CursorManager* cursor_manager =
 746       ash::Shell::GetInstance()->cursor_manager();
 747
 748   generator.MoveMouseTo(gfx::Point(0, 0));
 749   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 750   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 751   generator.PressTouch();
 752   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 753   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 754   generator.MoveMouseTo(gfx::Point(0, 0));
 755   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 756   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 757   generator.ReleaseTouch();
 758   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 759   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 760 }
 761
 762 // ChromeOS is the only platform for which the cursor is hidden on keypress
 763 // (crbug.com/304296).
 764 TEST_F(WindowManagerTest, UpdateCursorVisibilityOnKeyEvent) {
 765   aura::test::EventGenerator& generator = GetEventGenerator();
 766   views::corewm::CursorManager* cursor_manager =
 767       ash::Shell::GetInstance()->cursor_manager();
 768
 769   // Pressing a key hides the cursor but does not disable mouse events.
 770   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 771   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 772   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 773   // Moving mouse shows the cursor.
 774   generator.MoveMouseTo(gfx::Point(0, 0));
 775   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 776   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 777   // Releasing a key also hides the cursor but does not disable mouse events.
 778   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 779   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 780   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 781   // Moving mouse shows the cursor again.
 782   generator.MoveMouseTo(gfx::Point(0, 0));
 783   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 784   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 785 }
 786
 787 TEST_F(WindowManagerTest, TestCursorClientObserver) {
 788   aura::test::EventGenerator& generator = GetEventGenerator();
 789   views::corewm::CursorManager* cursor_manager =
 790       ash::Shell::GetInstance()->cursor_manager();
 791
 792   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 793       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 794   wm::ActivateWindow(w1.get());
 795
 796   // Add two observers. Both should have OnCursorVisibilityChanged()
 797   // invoked when an event changes the visibility of the cursor.
 798   TestingCursorClientObserver observer_a;
 799   TestingCursorClientObserver observer_b;
 800   cursor_manager->AddObserver(&observer_a);
 801   cursor_manager->AddObserver(&observer_b);
 802
 803   // Initial state before any events have been sent.
 804   observer_a.reset();
 805   observer_b.reset();
 806   EXPECT_FALSE(observer_a.did_visibility_change());
 807   EXPECT_FALSE(observer_b.did_visibility_change());
 808   EXPECT_FALSE(observer_a.is_cursor_visible());
 809   EXPECT_FALSE(observer_b.is_cursor_visible());
 810
 811   // Keypress should hide the cursor.
 812   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 813   EXPECT_TRUE(observer_a.did_visibility_change());
 814   EXPECT_TRUE(observer_b.did_visibility_change());
 815   EXPECT_FALSE(observer_a.is_cursor_visible());
 816   EXPECT_FALSE(observer_b.is_cursor_visible());
 817
 818   // Mouse move should show the cursor.
 819   observer_a.reset();
 820   observer_b.reset();
 821   generator.MoveMouseTo(50, 50);
 822   EXPECT_TRUE(observer_a.did_visibility_change());
 823   EXPECT_TRUE(observer_b.did_visibility_change());
 824   EXPECT_TRUE(observer_a.is_cursor_visible());
 825   EXPECT_TRUE(observer_b.is_cursor_visible());
 826
 827   // Remove observer_b. Its OnCursorVisibilityChanged() should
 828   // not be invoked past this point.
 829   cursor_manager->RemoveObserver(&observer_b);
 830
 831   // Gesture tap should hide the cursor.
 832   observer_a.reset();
 833   observer_b.reset();
 834   generator.GestureTapAt(gfx::Point(25, 25));
 835   EXPECT_TRUE(observer_a.did_visibility_change());
 836   EXPECT_FALSE(observer_b.did_visibility_change());
 837   EXPECT_FALSE(observer_a.is_cursor_visible());
 838
 839   // Mouse move should show the cursor.
 840   observer_a.reset();
 841   observer_b.reset();
 842   generator.MoveMouseTo(50, 50);
 843   EXPECT_TRUE(observer_a.did_visibility_change());
 844   EXPECT_FALSE(observer_b.did_visibility_change());
 845   EXPECT_TRUE(observer_a.is_cursor_visible());
 846 }
 847 #endif  // defined(OS_CHROMEOS)
 848
 849 }  // namespace ash