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   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 203   details = dispatcher->OnEventFromSource(&keyev);
 204   ASSERT_FALSE(details.dispatcher_destroyed);
 205   EXPECT_EQ(ui::VKEY_E, w122delegate->last_key_code());
 206
 207   // Hiding the focused window will set the focus to its parent if
 208   // it's focusable.
 209   w122->Hide();
 210   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 211             aura::client::GetFocusClient(w122.get()));
 212   EXPECT_EQ(w12.get(),
 213             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 214
 215   // Sets the focus back to w122.
 216   w122->Show();
 217   w122->Focus();
 218   EXPECT_EQ(w122.get(),
 219             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 220
 221   // Removing the focused window from parent should set the focus to
 222   // its parent if it's focusable.
 223   w12->RemoveChild(w122.get());
 224   EXPECT_EQ(NULL, aura::client::GetFocusClient(w122.get()));
 225   EXPECT_EQ(w12.get(),
 226             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 227
 228   // Set the focus to w123, but make the w1 not activatable.
 229   test::TestActivationDelegate activation_delegate(false);
 230   w123->Focus();
 231   EXPECT_EQ(w123.get(),
 232             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 233   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 234
 235   // Hiding the focused window will set the focus to NULL because
 236   // parent window is not focusable.
 237   w123->Hide();
 238   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 239             aura::client::GetFocusClient(w123.get()));
 240   EXPECT_EQ(NULL, aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 241   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 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   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 258   details = dispatcher->OnEventFromSource(&keyev);
 259   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 260 }
 261
 262 // Various assertion testing for activating windows.
 263 TEST_F(WindowManagerTest, ActivateOnMouse) {
 264   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 265
 266   test::TestActivationDelegate d1;
 267   aura::test::TestWindowDelegate wd;
 268   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 269       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 270   d1.SetWindow(w1.get());
 271   test::TestActivationDelegate d2;
 272   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 273       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 274   d2.SetWindow(w2.get());
 275
 276   aura::client::FocusClient* focus_client =
 277       aura::client::GetFocusClient(w1.get());
 278
 279   d1.Clear();
 280   d2.Clear();
 281
 282   // Activate window1.
 283   wm::ActivateWindow(w1.get());
 284   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 285   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 286   EXPECT_EQ(1, d1.activated_count());
 287   EXPECT_EQ(0, d1.lost_active_count());
 288   d1.Clear();
 289
 290   {
 291     // Click on window2.
 292     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), 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     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w1.get());
 309     d1.set_activate(false);
 310     generator.ClickLeftButton();
 311
 312     // Window2 should still be active and focused.
 313     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 314     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 315     EXPECT_EQ(0, d1.activated_count());
 316     EXPECT_EQ(0, d1.lost_active_count());
 317     EXPECT_EQ(0, d2.activated_count());
 318     EXPECT_EQ(0, d2.lost_active_count());
 319     d1.Clear();
 320     d2.Clear();
 321   }
 322
 323   // Destroy window2, this should make window1 active.
 324   d1.set_activate(true);
 325   w2.reset();
 326   EXPECT_EQ(0, d2.activated_count());
 327   EXPECT_EQ(1, d2.lost_active_count());
 328   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 329   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 330   EXPECT_EQ(1, d1.activated_count());
 331   EXPECT_EQ(0, d1.lost_active_count());
 332
 333   // Clicking an active window with a child shouldn't steal the
 334   // focus from the child.
 335   {
 336     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 337           &wd, -11, gfx::Rect(10, 10, 10, 10), w1.get()));
 338     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 339                                        w11.get());
 340     // First set the focus to the child |w11|.
 341     generator.ClickLeftButton();
 342     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 343     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 344
 345     // Then click the parent active window. The focus shouldn't move.
 346     gfx::Point left_top = w1->bounds().origin();
 347     aura::Window::ConvertPointToTarget(w1->parent(), root_window, &left_top);
 348     left_top.Offset(1, 1);
 349     generator.MoveMouseTo(left_top);
 350     generator.ClickLeftButton();
 351     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 352     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 353   }
 354
 355   // Clicking on a non-focusable window inside a background window should still
 356   // give focus to the background window.
 357   {
 358     NonFocusableDelegate nfd;
 359     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 360           &nfd, -1, gfx::Rect(10, 10, 10, 10), w1.get()));
 361     // Move focus to |w2| first.
 362     scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 363           &wd, -1, gfx::Rect(70, 70, 50, 50)));
 364     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w2.get());
 365     generator.ClickLeftButton();
 366     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 367     EXPECT_FALSE(w11->CanFocus());
 368
 369     // Click on |w11|. This should focus w1.
 370     generator.MoveMouseToCenterOf(w11.get());
 371     generator.ClickLeftButton();
 372     EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 373   }
 374 }
 375
 376 TEST_F(WindowManagerTest, PanelActivation) {
 377   aura::test::TestWindowDelegate wd;
 378   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 379       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 380   aura::test::TestWindowDelegate pd;
 381   scoped_ptr<aura::Window> p1(CreateTestWindowInShellWithDelegateAndType(
 382       &pd, ui::wm::WINDOW_TYPE_PANEL, -1, gfx::Rect(10, 10, 50, 50)));
 383   aura::client::FocusClient* focus_client =
 384       aura::client::GetFocusClient(w1.get());
 385
 386   // Activate w1.
 387   wm::ActivateWindow(w1.get());
 388   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 389
 390   // Activate p1.
 391   wm::ActivateWindow(p1.get());
 392   EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 393   EXPECT_EQ(p1.get(), focus_client->GetFocusedWindow());
 394
 395   // Activate w1.
 396   wm::ActivateWindow(w1.get());
 397   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 398   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 399
 400   // Clicking on a non-activatable window should not change the active window.
 401   {
 402     NonFocusableDelegate nfd;
 403     scoped_ptr<aura::Window> w3(CreateTestWindowInShellWithDelegate(
 404           &nfd, -1, gfx::Rect(70, 70, 50, 50)));
 405     ui::test::EventGenerator generator3(Shell::GetPrimaryRootWindow(),
 406                                         w3.get());
 407     wm::ActivateWindow(p1.get());
 408     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 409     generator3.ClickLeftButton();
 410     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 411   }
 412 }
 413
 414 // Essentially the same as ActivateOnMouse, but for touch events.
 415 TEST_F(WindowManagerTest, ActivateOnTouch) {
 416   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 417
 418   test::TestActivationDelegate d1;
 419   aura::test::TestWindowDelegate wd;
 420   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 421       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 422   d1.SetWindow(w1.get());
 423   test::TestActivationDelegate d2;
 424   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 425       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 426   d2.SetWindow(w2.get());
 427
 428   aura::client::FocusClient* focus_client =
 429       aura::client::GetFocusClient(w1.get());
 430
 431   d1.Clear();
 432   d2.Clear();
 433
 434   // Activate window1.
 435   wm::ActivateWindow(w1.get());
 436   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 437   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 438   EXPECT_EQ(1, d1.activated_count());
 439   EXPECT_EQ(0, d1.lost_active_count());
 440   d1.Clear();
 441
 442   // Touch window2.
 443   gfx::Point press_point = w2->bounds().CenterPoint();
 444   aura::Window::ConvertPointToTarget(w2->parent(), root_window, &press_point);
 445   ui::TouchEvent touchev1(ui::ET_TOUCH_PRESSED, press_point, 0, getTime());
 446
 447   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 448   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&touchev1);
 449   ASSERT_FALSE(details.dispatcher_destroyed);
 450
 451   // Window2 should have become active.
 452   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 453   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 454   EXPECT_EQ(0, d1.activated_count());
 455   EXPECT_EQ(1, d1.lost_active_count());
 456   EXPECT_EQ(1, d2.activated_count());
 457   EXPECT_EQ(0, d2.lost_active_count());
 458   d1.Clear();
 459   d2.Clear();
 460
 461   // Touch window1, but set it up so w1 doesn't activate on touch.
 462   press_point = w1->bounds().CenterPoint();
 463   aura::Window::ConvertPointToTarget(w1->parent(), root_window, &press_point);
 464   d1.set_activate(false);
 465   ui::TouchEvent touchev2(ui::ET_TOUCH_PRESSED, press_point, 1, getTime());
 466   details = dispatcher->OnEventFromSource(&touchev2);
 467   ASSERT_FALSE(details.dispatcher_destroyed);
 468
 469   // Window2 should still be active and focused.
 470   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 471   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 472   EXPECT_EQ(0, d1.activated_count());
 473   EXPECT_EQ(0, d1.lost_active_count());
 474   EXPECT_EQ(0, d2.activated_count());
 475   EXPECT_EQ(0, d2.lost_active_count());
 476   d1.Clear();
 477   d2.Clear();
 478
 479   // Destroy window2, this should make window1 active.
 480   d1.set_activate(true);
 481   w2.reset();
 482   EXPECT_EQ(0, d2.activated_count());
 483   EXPECT_EQ(1, d2.lost_active_count());
 484   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 485   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 486   EXPECT_EQ(1, d1.activated_count());
 487   EXPECT_EQ(0, d1.lost_active_count());
 488 }
 489
 490 TEST_F(WindowManagerTest, MouseEventCursors) {
 491   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 492
 493   // Create a window.
 494   const int kWindowLeft = 123;
 495   const int kWindowTop = 45;
 496   HitTestWindowDelegate window_delegate;
 497   scoped_ptr<aura::Window> window(CreateTestWindowInShellWithDelegate(
 498     &window_delegate,
 499     -1,
 500     gfx::Rect(kWindowLeft, kWindowTop, 640, 480)));
 501
 502   // Create two mouse movement events we can switch between.
 503   gfx::Point point1(kWindowLeft, kWindowTop);
 504   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point1);
 505
 506   gfx::Point point2(kWindowLeft + 1, kWindowTop + 1);
 507   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point2);
 508
 509   aura::WindowTreeHost* host = root_window->GetHost();
 510   ui::EventProcessor* dispatcher = host->event_processor();
 511
 512   // Cursor starts as a pointer (set during Shell::Init()).
 513   EXPECT_EQ(ui::kCursorPointer, host->last_cursor().native_type());
 514
 515   {
 516     // Resize edges and corners show proper cursors.
 517     window_delegate.set_hittest_code(HTBOTTOM);
 518     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0, 0);
 519     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 520     ASSERT_FALSE(details.dispatcher_destroyed);
 521     EXPECT_EQ(ui::kCursorSouthResize, host->last_cursor().native_type());
 522   }
 523
 524   {
 525     window_delegate.set_hittest_code(HTBOTTOMLEFT);
 526     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0, 0);
 527     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 528     ASSERT_FALSE(details.dispatcher_destroyed);
 529     EXPECT_EQ(ui::kCursorSouthWestResize, host->last_cursor().native_type());
 530   }
 531
 532   {
 533     window_delegate.set_hittest_code(HTBOTTOMRIGHT);
 534     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0, 0);
 535     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 536     ASSERT_FALSE(details.dispatcher_destroyed);
 537     EXPECT_EQ(ui::kCursorSouthEastResize, host->last_cursor().native_type());
 538   }
 539
 540   {
 541     window_delegate.set_hittest_code(HTLEFT);
 542     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0, 0);
 543     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 544     ASSERT_FALSE(details.dispatcher_destroyed);
 545     EXPECT_EQ(ui::kCursorWestResize, host->last_cursor().native_type());
 546   }
 547
 548   {
 549     window_delegate.set_hittest_code(HTRIGHT);
 550     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0, 0);
 551     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 552     ASSERT_FALSE(details.dispatcher_destroyed);
 553     EXPECT_EQ(ui::kCursorEastResize, host->last_cursor().native_type());
 554   }
 555
 556   {
 557     window_delegate.set_hittest_code(HTTOP);
 558     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0, 0);
 559     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 560     ASSERT_FALSE(details.dispatcher_destroyed);
 561     EXPECT_EQ(ui::kCursorNorthResize, host->last_cursor().native_type());
 562   }
 563
 564   {
 565     window_delegate.set_hittest_code(HTTOPLEFT);
 566     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0, 0);
 567     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 568     ASSERT_FALSE(details.dispatcher_destroyed);
 569     EXPECT_EQ(ui::kCursorNorthWestResize, host->last_cursor().native_type());
 570   }
 571
 572   {
 573     window_delegate.set_hittest_code(HTTOPRIGHT);
 574     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0, 0);
 575     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 576     ASSERT_FALSE(details.dispatcher_destroyed);
 577     EXPECT_EQ(ui::kCursorNorthEastResize, host->last_cursor().native_type());
 578   }
 579
 580   {
 581     // Client area uses null cursor.
 582     window_delegate.set_hittest_code(HTCLIENT);
 583     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0, 0);
 584     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 585     ASSERT_FALSE(details.dispatcher_destroyed);
 586     EXPECT_EQ(ui::kCursorNull, host->last_cursor().native_type());
 587   }
 588 }
 589
 590 #if defined(OS_WIN)
 591 #define MAYBE_TransformActivate DISABLED_TransformActivate
 592 #else
 593 #define MAYBE_TransformActivate TransformActivate
 594 #endif
 595 TEST_F(WindowManagerTest, MAYBE_TransformActivate) {
 596   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 597   gfx::Size size = root_window->bounds().size();
 598   EXPECT_EQ(gfx::Rect(size).ToString(),
 599             Shell::GetScreen()->GetDisplayNearestPoint(
 600                 gfx::Point()).bounds().ToString());
 601
 602   // Rotate it clock-wise 90 degrees.
 603   gfx::Transform transform;
 604   transform.Translate(size.width(), 0);
 605   transform.Rotate(90.0f);
 606   root_window->GetHost()->SetRootTransform(transform);
 607
 608   test::TestActivationDelegate d1;
 609   aura::test::TestWindowDelegate wd;
 610   scoped_ptr<aura::Window> w1(
 611       CreateTestWindowInShellWithDelegate(&wd, 1, gfx::Rect(0, 15, 50, 50)));
 612   d1.SetWindow(w1.get());
 613   w1->Show();
 614
 615   gfx::Point miss_point(5, 5);
 616   transform.TransformPoint(&miss_point);
 617   ui::MouseEvent mouseev1(ui::ET_MOUSE_PRESSED,
 618                           miss_point,
 619                           miss_point,
 620                           ui::EF_LEFT_MOUSE_BUTTON,
 621                           ui::EF_LEFT_MOUSE_BUTTON);
 622   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 623   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&mouseev1);
 624   ASSERT_FALSE(details.dispatcher_destroyed);
 625   EXPECT_EQ(NULL, aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 626   ui::MouseEvent mouseup(ui::ET_MOUSE_RELEASED,
 627                          miss_point,
 628                          miss_point,
 629                          ui::EF_LEFT_MOUSE_BUTTON,
 630                          ui::EF_LEFT_MOUSE_BUTTON);
 631   details = dispatcher->OnEventFromSource(&mouseup);
 632   ASSERT_FALSE(details.dispatcher_destroyed);
 633
 634   gfx::Point hit_point(5, 15);
 635   transform.TransformPoint(&hit_point);
 636   ui::MouseEvent mouseev2(ui::ET_MOUSE_PRESSED,
 637                           hit_point,
 638                           hit_point,
 639                           ui::EF_LEFT_MOUSE_BUTTON,
 640                           ui::EF_LEFT_MOUSE_BUTTON);
 641   details = dispatcher->OnEventFromSource(&mouseev2);
 642   ASSERT_FALSE(details.dispatcher_destroyed);
 643   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 644   EXPECT_EQ(w1.get(),
 645             aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 646 }
 647
 648 TEST_F(WindowManagerTest, AdditionalFilters) {
 649   // The IME event filter interferes with the basic key event propagation we
 650   // attempt to do here, so we remove it.
 651   test::ShellTestApi shell_test(Shell::GetInstance());
 652   Shell::GetInstance()->RemovePreTargetHandler(
 653       shell_test.input_method_event_filter());
 654
 655   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 656
 657   // Creates a window and make it active
 658   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 659       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 660   wm::ActivateWindow(w1.get());
 661
 662   // Creates two addition filters
 663   scoped_ptr<CustomEventHandler> f1(new CustomEventHandler);
 664   scoped_ptr<CustomEventHandler> f2(new CustomEventHandler);
 665
 666   // Adds them to root window event filter.
 667   ::wm::CompoundEventFilter* env_filter =
 668       Shell::GetInstance()->env_filter();
 669   env_filter->AddHandler(f1.get());
 670   env_filter->AddHandler(f2.get());
 671
 672   // Dispatches mouse and keyboard events.
 673   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::EF_NONE);
 674   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 675   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&key_event);
 676   ASSERT_FALSE(details.dispatcher_destroyed);
 677   ui::MouseEvent mouse_pressed(
 678       ui::ET_MOUSE_PRESSED, gfx::Point(0, 0), gfx::Point(0, 0), 0, 0);
 679   details = dispatcher->OnEventFromSource(&mouse_pressed);
 680   ASSERT_FALSE(details.dispatcher_destroyed);
 681
 682   // Both filters should get the events.
 683   EXPECT_EQ(1, f1->num_key_events());
 684   EXPECT_EQ(1, f1->num_mouse_events());
 685   EXPECT_EQ(1, f2->num_key_events());
 686   EXPECT_EQ(1, f2->num_mouse_events());
 687
 688   f1->Reset();
 689   f2->Reset();
 690
 691   // Makes f1 consume events.
 692   f1->set_key_event_handling_result(ui::ER_CONSUMED);
 693   f1->set_mouse_event_handling_result(ui::ER_CONSUMED);
 694
 695   // Dispatches events.
 696   details = dispatcher->OnEventFromSource(&key_event);
 697   ASSERT_FALSE(details.dispatcher_destroyed);
 698   ui::MouseEvent mouse_released(
 699       ui::ET_MOUSE_RELEASED, gfx::Point(0, 0), gfx::Point(0, 0), 0, 0);
 700   details = dispatcher->OnEventFromSource(&mouse_released);
 701   ASSERT_FALSE(details.dispatcher_destroyed);
 702
 703   // f1 should still get the events but f2 no longer gets them.
 704   EXPECT_EQ(1, f1->num_key_events());
 705   EXPECT_EQ(1, f1->num_mouse_events());
 706   EXPECT_EQ(0, f2->num_key_events());
 707   EXPECT_EQ(0, f2->num_mouse_events());
 708
 709   f1->Reset();
 710   f2->Reset();
 711
 712   // Remove f1 from additonal filters list.
 713   env_filter->RemoveHandler(f1.get());
 714
 715   // Dispatches events.
 716   details = dispatcher->OnEventFromSource(&key_event);
 717   ASSERT_FALSE(details.dispatcher_destroyed);
 718   details = dispatcher->OnEventFromSource(&mouse_pressed);
 719   ASSERT_FALSE(details.dispatcher_destroyed);
 720
 721   // f1 should get no events since it's out and f2 should get them.
 722   EXPECT_EQ(0, f1->num_key_events());
 723   EXPECT_EQ(0, f1->num_mouse_events());
 724   EXPECT_EQ(1, f2->num_key_events());
 725   EXPECT_EQ(1, f2->num_mouse_events());
 726
 727   env_filter->RemoveHandler(f2.get());
 728 }
 729
 730 #if defined(OS_CHROMEOS) || defined(OS_WIN)
 731 // Touch visually hides the cursor on ChromeOS and Windows
 732 TEST_F(WindowManagerTest, UpdateCursorVisibility) {
 733   ui::test::EventGenerator& generator = GetEventGenerator();
 734   ::wm::CursorManager* cursor_manager =
 735       ash::Shell::GetInstance()->cursor_manager();
 736
 737   generator.MoveMouseTo(gfx::Point(0, 0));
 738   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 739   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 740   generator.PressTouch();
 741   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 742   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 743   generator.MoveMouseTo(gfx::Point(0, 0));
 744   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 745   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 746   generator.ReleaseTouch();
 747   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 748   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 749 }
 750 #endif  // defined(OS_CHROMEOS) || defined(OS_WIN)
 751
 752 #if defined(OS_CHROMEOS)
 753 // ChromeOS is the only platform for which the cursor is hidden on keypress
 754 // (crbug.com/304296).
 755 TEST_F(WindowManagerTest, UpdateCursorVisibilityOnKeyEvent) {
 756   ui::test::EventGenerator& generator = GetEventGenerator();
 757   ::wm::CursorManager* cursor_manager =
 758       ash::Shell::GetInstance()->cursor_manager();
 759
 760   // Pressing a key hides the cursor but does not disable mouse events.
 761   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 762   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 763   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 764   // Moving mouse shows the cursor.
 765   generator.MoveMouseTo(gfx::Point(0, 0));
 766   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 767   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 768   // Releasing a key also hides the cursor but does not disable mouse events.
 769   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 770   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 771   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 772   // Moving mouse shows the cursor again.
 773   generator.MoveMouseTo(gfx::Point(0, 0));
 774   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 775   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 776 }
 777
 778 TEST_F(WindowManagerTest, TestCursorClientObserver) {
 779   ui::test::EventGenerator& generator = GetEventGenerator();
 780   ::wm::CursorManager* cursor_manager =
 781       ash::Shell::GetInstance()->cursor_manager();
 782
 783   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 784       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 785   wm::ActivateWindow(w1.get());
 786
 787   // Add two observers. Both should have OnCursorVisibilityChanged()
 788   // invoked when an event changes the visibility of the cursor.
 789   TestingCursorClientObserver observer_a;
 790   TestingCursorClientObserver observer_b;
 791   cursor_manager->AddObserver(&observer_a);
 792   cursor_manager->AddObserver(&observer_b);
 793
 794   // Initial state before any events have been sent.
 795   observer_a.reset();
 796   observer_b.reset();
 797   EXPECT_FALSE(observer_a.did_visibility_change());
 798   EXPECT_FALSE(observer_b.did_visibility_change());
 799   EXPECT_FALSE(observer_a.is_cursor_visible());
 800   EXPECT_FALSE(observer_b.is_cursor_visible());
 801
 802   // Keypress should hide the cursor.
 803   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 804   EXPECT_TRUE(observer_a.did_visibility_change());
 805   EXPECT_TRUE(observer_b.did_visibility_change());
 806   EXPECT_FALSE(observer_a.is_cursor_visible());
 807   EXPECT_FALSE(observer_b.is_cursor_visible());
 808
 809   // Mouse move should show the cursor.
 810   observer_a.reset();
 811   observer_b.reset();
 812   generator.MoveMouseTo(50, 50);
 813   EXPECT_TRUE(observer_a.did_visibility_change());
 814   EXPECT_TRUE(observer_b.did_visibility_change());
 815   EXPECT_TRUE(observer_a.is_cursor_visible());
 816   EXPECT_TRUE(observer_b.is_cursor_visible());
 817
 818   // Remove observer_b. Its OnCursorVisibilityChanged() should
 819   // not be invoked past this point.
 820   cursor_manager->RemoveObserver(&observer_b);
 821
 822   // Gesture tap should hide the cursor.
 823   observer_a.reset();
 824   observer_b.reset();
 825   generator.GestureTapAt(gfx::Point(25, 25));
 826   EXPECT_TRUE(observer_a.did_visibility_change());
 827   EXPECT_FALSE(observer_b.did_visibility_change());
 828   EXPECT_FALSE(observer_a.is_cursor_visible());
 829
 830   // Mouse move should show the cursor.
 831   observer_a.reset();
 832   observer_b.reset();
 833   generator.MoveMouseTo(50, 50);
 834   EXPECT_TRUE(observer_a.did_visibility_change());
 835   EXPECT_FALSE(observer_b.did_visibility_change());
 836   EXPECT_TRUE(observer_a.is_cursor_visible());
 837 }
 838 #endif  // defined(OS_CHROMEOS)
 839
 840 }  // namespace ash