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/display/display_controller.h"
6#include "ash/display/display_manager.h"
7#include "ash/root_window_controller.h"
8#include "ash/screen_util.h"
9#include "ash/shell.h"
10#include "ash/shell_window_ids.h"
11#include "ash/system/tray/system_tray.h"
12#include "ash/test/ash_test_base.h"
13#include "ash/wm/coordinate_conversion.h"
14#include "ash/wm/window_properties.h"
15#include "ash/wm/window_util.h"
16#include "base/strings/string_util.h"
17#include "base/strings/utf_string_conversions.h"
18#include "ui/aura/client/capture_client.h"
19#include "ui/aura/client/focus_client.h"
20#include "ui/aura/test/test_windows.h"
21#include "ui/aura/test/window_test_api.h"
22#include "ui/aura/window.h"
23#include "ui/aura/window_event_dispatcher.h"
24#include "ui/base/cursor/cursor.h"
25#include "ui/events/event_handler.h"
26#include "ui/events/test/event_generator.h"
27#include "ui/gfx/display.h"
28#include "ui/gfx/screen.h"
29#include "ui/views/controls/textfield/textfield.h"
30#include "ui/views/widget/widget.h"
31#include "ui/views/widget/widget_delegate.h"
32#include "ui/wm/public/activation_client.h"
33
34namespace ash {
35namespace {
36
37void SetSecondaryDisplayLayout(DisplayLayout::Position position) {
38  DisplayLayout layout =
39      Shell::GetInstance()->display_manager()->GetCurrentDisplayLayout();
40  layout.position = position;
41  Shell::GetInstance()->display_manager()->
42      SetLayoutForCurrentDisplays(layout);
43}
44
45class ModalWidgetDelegate : public views::WidgetDelegateView {
46 public:
47  ModalWidgetDelegate() {}
48  virtual ~ModalWidgetDelegate() {}
49
50  // Overridden from views::WidgetDelegate:
51  virtual views::View* GetContentsView() OVERRIDE {
52    return this;
53  }
54  virtual ui::ModalType GetModalType() const OVERRIDE {
55    return ui::MODAL_TYPE_SYSTEM;
56  }
57
58 private:
59  DISALLOW_COPY_AND_ASSIGN(ModalWidgetDelegate);
60};
61
62// An event handler which moves the target window to the secondary root window
63// at pre-handle phase of a mouse release event.
64class MoveWindowByClickEventHandler : public ui::EventHandler {
65 public:
66  explicit MoveWindowByClickEventHandler(aura::Window* target)
67      : target_(target) {}
68  virtual ~MoveWindowByClickEventHandler() {}
69
70 private:
71  // ui::EventHandler overrides:
72  virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
73    if (event->type() == ui::ET_MOUSE_RELEASED) {
74      aura::Window::Windows root_windows = Shell::GetAllRootWindows();
75      DCHECK_LT(1u, root_windows.size());
76      root_windows[1]->AddChild(target_);
77    }
78  }
79
80  aura::Window* target_;
81  DISALLOW_COPY_AND_ASSIGN(MoveWindowByClickEventHandler);
82};
83
84// An event handler which records the event's locations.
85class EventLocationRecordingEventHandler : public ui::EventHandler {
86 public:
87  explicit EventLocationRecordingEventHandler() {
88    reset();
89  }
90  virtual ~EventLocationRecordingEventHandler() {}
91
92  std::string GetLocationsAndReset() {
93    std::string result =
94        location_.ToString() + " " + root_location_.ToString();
95    reset();
96    return result;
97  }
98
99 private:
100  // ui::EventHandler overrides:
101  virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
102    if (event->type() == ui::ET_MOUSE_MOVED ||
103        event->type() == ui::ET_MOUSE_DRAGGED) {
104      location_ = event->location();
105      root_location_ = event->root_location();
106    }
107  }
108
109  void reset() {
110    location_.SetPoint(-999, -999);
111    root_location_.SetPoint(-999, -999);
112  }
113
114  gfx::Point root_location_;
115  gfx::Point location_;
116
117  DISALLOW_COPY_AND_ASSIGN(EventLocationRecordingEventHandler);
118};
119
120class EventLocationHandler : public ui::EventHandler {
121 public:
122  EventLocationHandler() {}
123  virtual ~EventLocationHandler() {}
124
125  const gfx::Point& press_location() const { return press_location_; }
126  const gfx::Point& release_location() const { return release_location_; }
127
128 private:
129  // ui::EventHandler:
130  virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
131    if (event->type() == ui::ET_MOUSE_PRESSED)
132      press_location_ = event->location();
133    else if (event->type() == ui::ET_MOUSE_RELEASED)
134      release_location_ = event->location();
135  }
136
137  gfx::Point press_location_;
138  gfx::Point release_location_;
139
140  DISALLOW_COPY_AND_ASSIGN(EventLocationHandler);
141};
142
143}  // namespace
144
145class ExtendedDesktopTest : public test::AshTestBase {
146 public:
147  views::Widget* CreateTestWidget(const gfx::Rect& bounds) {
148    return CreateTestWidgetWithParentAndContext(
149        NULL, CurrentContext(), bounds, false);
150  }
151
152  views::Widget* CreateTestWidgetWithParent(views::Widget* parent,
153                                            const gfx::Rect& bounds,
154                                            bool child) {
155    CHECK(parent);
156    return CreateTestWidgetWithParentAndContext(parent, NULL, bounds, child);
157  }
158
159  views::Widget* CreateTestWidgetWithParentAndContext(views::Widget* parent,
160                                                      gfx::NativeView context,
161                                                      const gfx::Rect& bounds,
162                                                      bool child) {
163    views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
164    if (parent)
165      params.parent = parent->GetNativeView();
166    params.context = context;
167    params.bounds = bounds;
168    params.child = child;
169    views::Widget* widget = new views::Widget;
170    widget->Init(params);
171    widget->Show();
172    return widget;
173  }
174};
175
176// Test conditions that root windows in extended desktop mode
177// must satisfy.
178TEST_F(ExtendedDesktopTest, Basic) {
179  if (!SupportsMultipleDisplays())
180    return;
181
182  UpdateDisplay("1000x600,600x400");
183  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
184
185  // All root windows must have the root window controller.
186  ASSERT_EQ(2U, root_windows.size());
187  for (aura::Window::Windows::const_iterator iter = root_windows.begin();
188       iter != root_windows.end(); ++iter) {
189    EXPECT_TRUE(GetRootWindowController(*iter) != NULL);
190  }
191  // Make sure root windows share the same controllers.
192  EXPECT_EQ(aura::client::GetFocusClient(root_windows[0]),
193            aura::client::GetFocusClient(root_windows[1]));
194  EXPECT_EQ(aura::client::GetActivationClient(root_windows[0]),
195            aura::client::GetActivationClient(root_windows[1]));
196  EXPECT_EQ(aura::client::GetCaptureClient(root_windows[0]),
197            aura::client::GetCaptureClient(root_windows[1]));
198}
199
200TEST_F(ExtendedDesktopTest, Activation) {
201  if (!SupportsMultipleDisplays())
202    return;
203
204  UpdateDisplay("1000x600,600x400");
205  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
206
207  views::Widget* widget_on_1st = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
208  views::Widget* widget_on_2nd =
209      CreateTestWidget(gfx::Rect(1200, 10, 100, 100));
210  EXPECT_EQ(root_windows[0], widget_on_1st->GetNativeView()->GetRootWindow());
211  EXPECT_EQ(root_windows[1], widget_on_2nd->GetNativeView()->GetRootWindow());
212
213  EXPECT_EQ(widget_on_2nd->GetNativeView(),
214            aura::client::GetFocusClient(root_windows[0])->GetFocusedWindow());
215  EXPECT_TRUE(wm::IsActiveWindow(widget_on_2nd->GetNativeView()));
216
217  ui::test::EventGenerator& event_generator(GetEventGenerator());
218  // Clicking a window changes the active window and active root window.
219  event_generator.MoveMouseToCenterOf(widget_on_1st->GetNativeView());
220  event_generator.ClickLeftButton();
221
222  EXPECT_EQ(widget_on_1st->GetNativeView(),
223            aura::client::GetFocusClient(root_windows[0])->GetFocusedWindow());
224  EXPECT_TRUE(wm::IsActiveWindow(widget_on_1st->GetNativeView()));
225
226  event_generator.MoveMouseToCenterOf(widget_on_2nd->GetNativeView());
227  event_generator.ClickLeftButton();
228
229  EXPECT_EQ(widget_on_2nd->GetNativeView(),
230            aura::client::GetFocusClient(root_windows[0])->GetFocusedWindow());
231  EXPECT_TRUE(wm::IsActiveWindow(widget_on_2nd->GetNativeView()));
232}
233
234TEST_F(ExtendedDesktopTest, SystemModal) {
235  if (!SupportsMultipleDisplays())
236    return;
237
238  UpdateDisplay("1000x600,600x400");
239  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
240
241  views::Widget* widget_on_1st = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
242  EXPECT_TRUE(wm::IsActiveWindow(widget_on_1st->GetNativeView()));
243  EXPECT_EQ(root_windows[0], widget_on_1st->GetNativeView()->GetRootWindow());
244  EXPECT_EQ(root_windows[0], Shell::GetTargetRootWindow());
245
246  // Open system modal. Make sure it's on 2nd root window and active.
247  views::Widget* modal_widget = views::Widget::CreateWindowWithContextAndBounds(
248      new ModalWidgetDelegate(),
249      CurrentContext(),
250      gfx::Rect(1200, 100, 100, 100));
251  modal_widget->Show();
252  EXPECT_TRUE(wm::IsActiveWindow(modal_widget->GetNativeView()));
253  EXPECT_EQ(root_windows[1], modal_widget->GetNativeView()->GetRootWindow());
254  EXPECT_EQ(root_windows[1], Shell::GetTargetRootWindow());
255
256  ui::test::EventGenerator& event_generator(GetEventGenerator());
257
258  // Clicking a widget on widget_on_1st display should not change activation.
259  event_generator.MoveMouseToCenterOf(widget_on_1st->GetNativeView());
260  event_generator.ClickLeftButton();
261  EXPECT_TRUE(wm::IsActiveWindow(modal_widget->GetNativeView()));
262  EXPECT_EQ(root_windows[1], Shell::GetTargetRootWindow());
263
264  // Close system modal and so clicking a widget should work now.
265  modal_widget->Close();
266  event_generator.MoveMouseToCenterOf(widget_on_1st->GetNativeView());
267  event_generator.ClickLeftButton();
268  EXPECT_TRUE(wm::IsActiveWindow(widget_on_1st->GetNativeView()));
269  EXPECT_EQ(root_windows[0], Shell::GetTargetRootWindow());
270}
271
272TEST_F(ExtendedDesktopTest, TestCursor) {
273  if (!SupportsMultipleDisplays())
274    return;
275
276  UpdateDisplay("1000x600,600x400");
277  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
278  aura::WindowTreeHost* host0 = root_windows[0]->GetHost();
279  aura::WindowTreeHost* host1 = root_windows[1]->GetHost();
280  EXPECT_EQ(ui::kCursorPointer, host0->last_cursor().native_type());
281  EXPECT_EQ(ui::kCursorPointer, host1->last_cursor().native_type());
282  Shell::GetInstance()->cursor_manager()->SetCursor(ui::kCursorCopy);
283  EXPECT_EQ(ui::kCursorCopy, host0->last_cursor().native_type());
284  EXPECT_EQ(ui::kCursorCopy, host1->last_cursor().native_type());
285}
286
287TEST_F(ExtendedDesktopTest, TestCursorLocation) {
288  if (!SupportsMultipleDisplays())
289    return;
290
291  UpdateDisplay("1000x600,600x400");
292  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
293  aura::test::WindowTestApi root_window0_test_api(root_windows[0]);
294  aura::test::WindowTestApi root_window1_test_api(root_windows[1]);
295
296  root_windows[0]->MoveCursorTo(gfx::Point(10, 10));
297  EXPECT_EQ("10,10", Shell::GetScreen()->GetCursorScreenPoint().ToString());
298  EXPECT_TRUE(root_window0_test_api.ContainsMouse());
299  EXPECT_FALSE(root_window1_test_api.ContainsMouse());
300  root_windows[1]->MoveCursorTo(gfx::Point(10, 20));
301  EXPECT_EQ("1010,20", Shell::GetScreen()->GetCursorScreenPoint().ToString());
302  EXPECT_FALSE(root_window0_test_api.ContainsMouse());
303  EXPECT_TRUE(root_window1_test_api.ContainsMouse());
304  root_windows[0]->MoveCursorTo(gfx::Point(20, 10));
305  EXPECT_EQ("20,10", Shell::GetScreen()->GetCursorScreenPoint().ToString());
306  EXPECT_TRUE(root_window0_test_api.ContainsMouse());
307  EXPECT_FALSE(root_window1_test_api.ContainsMouse());
308}
309
310TEST_F(ExtendedDesktopTest, GetRootWindowAt) {
311  if (!SupportsMultipleDisplays())
312    return;
313
314  UpdateDisplay("700x500,500x500");
315  SetSecondaryDisplayLayout(DisplayLayout::LEFT);
316  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
317
318  EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-400, 100)));
319  EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-1, 100)));
320  EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(0, 300)));
321  EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(700, 300)));
322
323  // Zero origin.
324  EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(0, 0)));
325
326  // Out of range point should return the nearest root window
327  EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-600, 0)));
328  EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(701, 100)));
329}
330
331TEST_F(ExtendedDesktopTest, GetRootWindowMatching) {
332  if (!SupportsMultipleDisplays())
333    return;
334
335  UpdateDisplay("700x500,500x500");
336  SetSecondaryDisplayLayout(DisplayLayout::LEFT);
337
338  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
339
340  // Containing rect.
341  EXPECT_EQ(root_windows[1],
342            wm::GetRootWindowMatching(gfx::Rect(-300, 10, 50, 50)));
343  EXPECT_EQ(root_windows[0],
344            wm::GetRootWindowMatching(gfx::Rect(100, 10, 50, 50)));
345
346  // Intersecting rect.
347  EXPECT_EQ(root_windows[1],
348            wm::GetRootWindowMatching(gfx::Rect(-200, 0, 300, 300)));
349  EXPECT_EQ(root_windows[0],
350            wm::GetRootWindowMatching(gfx::Rect(-100, 0, 300, 300)));
351
352  // Zero origin.
353  EXPECT_EQ(root_windows[0],
354            wm::GetRootWindowMatching(gfx::Rect(0, 0, 0, 0)));
355  EXPECT_EQ(root_windows[0],
356            wm::GetRootWindowMatching(gfx::Rect(0, 0, 1, 1)));
357
358  // Empty rect.
359  EXPECT_EQ(root_windows[1],
360            wm::GetRootWindowMatching(gfx::Rect(-400, 100, 0, 0)));
361  EXPECT_EQ(root_windows[0],
362            wm::GetRootWindowMatching(gfx::Rect(100, 100, 0, 0)));
363
364  // Out of range rect should return the primary root window.
365  EXPECT_EQ(root_windows[0],
366            wm::GetRootWindowMatching(gfx::Rect(-600, -300, 50, 50)));
367  EXPECT_EQ(root_windows[0],
368            wm::GetRootWindowMatching(gfx::Rect(0, 1000, 50, 50)));
369}
370
371TEST_F(ExtendedDesktopTest, Capture) {
372  if (!SupportsMultipleDisplays())
373    return;
374
375  UpdateDisplay("1000x600,600x400");
376  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
377
378  aura::test::EventCountDelegate r1_d1;
379  aura::test::EventCountDelegate r1_d2;
380  aura::test::EventCountDelegate r2_d1;
381
382  scoped_ptr<aura::Window> r1_w1(aura::test::CreateTestWindowWithDelegate(
383      &r1_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
384  scoped_ptr<aura::Window> r1_w2(aura::test::CreateTestWindowWithDelegate(
385      &r1_d2, 0, gfx::Rect(10, 100, 100, 100), root_windows[0]));
386  scoped_ptr<aura::Window> r2_w1(aura::test::CreateTestWindowWithDelegate(
387      &r2_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[1]));
388
389  r1_w1->SetCapture();
390
391  EXPECT_EQ(r1_w1.get(),
392            aura::client::GetCaptureWindow(r2_w1->GetRootWindow()));
393
394  ui::test::EventGenerator& generator = GetEventGenerator();
395  generator.MoveMouseToCenterOf(r2_w1.get());
396  // |r1_w1| will receive the events because it has capture.
397  EXPECT_EQ("1 1 0", r1_d1.GetMouseMotionCountsAndReset());
398  EXPECT_EQ("0 0 0", r1_d2.GetMouseMotionCountsAndReset());
399  EXPECT_EQ("0 0 0", r2_d1.GetMouseMotionCountsAndReset());
400
401  generator.ClickLeftButton();
402  EXPECT_EQ("0 0 0", r2_d1.GetMouseMotionCountsAndReset());
403  EXPECT_EQ("0 0", r2_d1.GetMouseButtonCountsAndReset());
404  // The mouse is outside. On chromeos, the mouse is warped to the
405  // dest root window, but it's not implemented on Win yet, so
406  // no mouse move event on Win.
407  EXPECT_EQ("0 0 0", r1_d1.GetMouseMotionCountsAndReset());
408  EXPECT_EQ("1 1", r1_d1.GetMouseButtonCountsAndReset());
409
410  generator.MoveMouseTo(15, 15);
411  EXPECT_EQ("0 1 0", r1_d1.GetMouseMotionCountsAndReset());
412  EXPECT_EQ("0 0 0", r1_d2.GetMouseMotionCountsAndReset());
413
414  r1_w2->SetCapture();
415  EXPECT_EQ(r1_w2.get(),
416            aura::client::GetCaptureWindow(r2_w1->GetRootWindow()));
417  generator.MoveMouseBy(10, 10);
418  // |r1_w2| has the capture. So it will receive the mouse-move event.
419  EXPECT_EQ("0 0 0", r1_d1.GetMouseMotionCountsAndReset());
420  EXPECT_EQ("0 1 0", r1_d2.GetMouseMotionCountsAndReset());
421  EXPECT_EQ("0 0 0", r2_d1.GetMouseMotionCountsAndReset());
422
423  generator.ClickLeftButton();
424  EXPECT_EQ("0 0 0", r2_d1.GetMouseMotionCountsAndReset());
425  EXPECT_EQ("0 0", r2_d1.GetMouseButtonCountsAndReset());
426  EXPECT_EQ("0 0 0", r1_d2.GetMouseMotionCountsAndReset());
427  EXPECT_EQ("1 1", r1_d2.GetMouseButtonCountsAndReset());
428
429  r1_w2->ReleaseCapture();
430  EXPECT_EQ(NULL, aura::client::GetCaptureWindow(r2_w1->GetRootWindow()));
431
432  generator.MoveMouseToCenterOf(r2_w1.get());
433  generator.ClickLeftButton();
434  EXPECT_EQ("1 1 0", r2_d1.GetMouseMotionCountsAndReset());
435  EXPECT_EQ("1 1", r2_d1.GetMouseButtonCountsAndReset());
436  // Make sure the mouse_moved_handler_ is properly reset.
437  EXPECT_EQ("0 0 0", r1_d2.GetMouseMotionCountsAndReset());
438  EXPECT_EQ("0 0", r1_d2.GetMouseButtonCountsAndReset());
439}
440
441TEST_F(ExtendedDesktopTest, CaptureEventLocation) {
442  if (!SupportsMultipleDisplays())
443    return;
444
445  UpdateDisplay("1000x600,600x400");
446  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
447
448  aura::test::EventCountDelegate r1_d1;
449  aura::test::EventCountDelegate r1_d2;
450  aura::test::EventCountDelegate r2_d1;
451
452  scoped_ptr<aura::Window> r1_w1(aura::test::CreateTestWindowWithDelegate(
453      &r1_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
454  scoped_ptr<aura::Window> r1_w2(aura::test::CreateTestWindowWithDelegate(
455      &r1_d2, 0, gfx::Rect(10, 100, 100, 100), root_windows[0]));
456  scoped_ptr<aura::Window> r2_w1(aura::test::CreateTestWindowWithDelegate(
457      &r2_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[1]));
458
459  r1_w1->SetCapture();
460
461  ui::test::EventGenerator& generator = GetEventGenerator();
462  generator.MoveMouseToCenterOf(r2_w1.get());
463  EXPECT_EQ(gfx::Point(1060, 60).ToString(),
464            generator.current_location().ToString());
465
466  EventLocationHandler location_handler;
467  r1_w1->AddPreTargetHandler(&location_handler);
468  generator.ClickLeftButton();
469  r1_w1->RemovePreTargetHandler(&location_handler);
470  EXPECT_EQ(gfx::Point(1050, 50).ToString(),
471            location_handler.press_location().ToString());
472  EXPECT_EQ(gfx::Point(1050, 50).ToString(),
473            location_handler.release_location().ToString());
474}
475
476TEST_F(ExtendedDesktopTest, CaptureEventLocationHighDPI) {
477  if (!SupportsMultipleDisplays())
478    return;
479
480  UpdateDisplay("1000x600*2,600x400");
481  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
482
483  aura::test::EventCountDelegate r1_d1;
484  aura::test::EventCountDelegate r1_d2;
485  aura::test::EventCountDelegate r2_d1;
486
487  scoped_ptr<aura::Window> r1_w1(aura::test::CreateTestWindowWithDelegate(
488      &r1_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
489  scoped_ptr<aura::Window> r1_w2(aura::test::CreateTestWindowWithDelegate(
490      &r1_d2, 0, gfx::Rect(10, 100, 100, 100), root_windows[0]));
491  scoped_ptr<aura::Window> r2_w1(aura::test::CreateTestWindowWithDelegate(
492      &r2_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[1]));
493
494  r1_w1->SetCapture();
495
496  ui::test::EventGenerator& generator = GetEventGenerator();
497  generator.MoveMouseToCenterOf(r2_w1.get());
498  EXPECT_EQ(gfx::Point(560, 60).ToString(),
499            generator.current_location().ToString());
500
501  EventLocationHandler location_handler;
502  r1_w1->AddPreTargetHandler(&location_handler);
503  generator.ClickLeftButton();
504  r1_w1->RemovePreTargetHandler(&location_handler);
505  EXPECT_EQ(gfx::Point(550, 50).ToString(),
506            location_handler.press_location().ToString());
507  EXPECT_EQ(gfx::Point(550, 50).ToString(),
508            location_handler.release_location().ToString());
509}
510
511TEST_F(ExtendedDesktopTest, CaptureEventLocationHighDPI_2) {
512  if (!SupportsMultipleDisplays())
513    return;
514
515  UpdateDisplay("1000x600,600x400*2");
516  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
517
518  aura::test::EventCountDelegate r1_d1;
519  aura::test::EventCountDelegate r1_d2;
520  aura::test::EventCountDelegate r2_d1;
521
522  scoped_ptr<aura::Window> r1_w1(aura::test::CreateTestWindowWithDelegate(
523      &r1_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
524  scoped_ptr<aura::Window> r1_w2(aura::test::CreateTestWindowWithDelegate(
525      &r1_d2, 0, gfx::Rect(10, 100, 100, 100), root_windows[0]));
526  scoped_ptr<aura::Window> r2_w1(aura::test::CreateTestWindowWithDelegate(
527      &r2_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[1]));
528
529  r1_w1->SetCapture();
530
531  ui::test::EventGenerator& generator = GetEventGenerator();
532  generator.MoveMouseToCenterOf(r2_w1.get());
533  EXPECT_EQ(gfx::Point(1060, 60).ToString(),
534            generator.current_location().ToString());
535
536  EventLocationHandler location_handler;
537  r1_w1->AddPreTargetHandler(&location_handler);
538  generator.ClickLeftButton();
539  r1_w1->RemovePreTargetHandler(&location_handler);
540  // Event-generator dispatches the event in the primary root-window's coord
541  // space. Since the location is (1060, 60), it goes to the secondary
542  // root-window as (30, 30) since the secondary root-window has a device scale
543  // factor of 2.
544  EXPECT_EQ(gfx::Point(1020, 20).ToString(),
545            location_handler.press_location().ToString());
546  EXPECT_EQ(gfx::Point(1020, 20).ToString(),
547            location_handler.release_location().ToString());
548}
549
550TEST_F(ExtendedDesktopTest, MoveWindow) {
551  if (!SupportsMultipleDisplays())
552    return;
553
554  UpdateDisplay("1000x600,600x400");
555  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
556  views::Widget* d1 = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
557
558  EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
559
560  d1->SetBounds(gfx::Rect(1010, 10, 100, 100));
561  EXPECT_EQ("1010,10 100x100",
562            d1->GetWindowBoundsInScreen().ToString());
563
564  EXPECT_EQ(root_windows[1], d1->GetNativeView()->GetRootWindow());
565
566  d1->SetBounds(gfx::Rect(10, 10, 100, 100));
567  EXPECT_EQ("10,10 100x100",
568            d1->GetWindowBoundsInScreen().ToString());
569
570  EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
571
572  // Make sure the bounds which doesn't fit to the root window
573  // works correctly.
574  d1->SetBounds(gfx::Rect(1560, 30, 100, 100));
575  EXPECT_EQ(root_windows[1], d1->GetNativeView()->GetRootWindow());
576  EXPECT_EQ("1560,30 100x100",
577            d1->GetWindowBoundsInScreen().ToString());
578
579  // Setting outside of root windows will be moved to primary root window.
580  // TODO(oshima): This one probably should pick the closest root window.
581  d1->SetBounds(gfx::Rect(200, 10, 100, 100));
582  EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
583}
584
585// Verifies if the mouse event arrives to the window even when the window
586// moves to another root in a pre-target handler.  See: crbug.com/157583
587TEST_F(ExtendedDesktopTest, MoveWindowByMouseClick) {
588  if (!SupportsMultipleDisplays())
589    return;
590
591  UpdateDisplay("1000x600,600x400");
592
593  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
594  aura::test::EventCountDelegate delegate;
595  scoped_ptr<aura::Window> window(aura::test::CreateTestWindowWithDelegate(
596      &delegate, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
597  MoveWindowByClickEventHandler event_handler(window.get());
598  window->AddPreTargetHandler(&event_handler);
599
600  ui::test::EventGenerator& event_generator(GetEventGenerator());
601
602  event_generator.MoveMouseToCenterOf(window.get());
603  event_generator.ClickLeftButton();
604  // Both mouse pressed and released arrive at the window and its delegate.
605  EXPECT_EQ("1 1", delegate.GetMouseButtonCountsAndReset());
606  // Also event_handler moves the window to another root at mouse release.
607  EXPECT_EQ(root_windows[1], window->GetRootWindow());
608}
609
610TEST_F(ExtendedDesktopTest, MoveWindowToDisplay) {
611  if (!SupportsMultipleDisplays())
612    return;
613
614  UpdateDisplay("1000x1000,1000x1000");
615  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
616
617  gfx::Display display0 = Shell::GetScreen()->GetDisplayMatching(
618      root_windows[0]->GetBoundsInScreen());
619  gfx::Display display1 = Shell::GetScreen()->GetDisplayMatching(
620      root_windows[1]->GetBoundsInScreen());
621  EXPECT_NE(display0.id(), display1.id());
622
623  views::Widget* d1 = CreateTestWidget(gfx::Rect(10, 10, 1000, 100));
624  EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
625
626  // Move the window where the window spans both root windows. Since the second
627  // parameter is |display1|, the window should be shown on the secondary root.
628  d1->GetNativeWindow()->SetBoundsInScreen(gfx::Rect(500, 10, 1000, 100),
629                                           display1);
630  EXPECT_EQ("500,10 1000x100",
631            d1->GetWindowBoundsInScreen().ToString());
632  EXPECT_EQ(root_windows[1], d1->GetNativeView()->GetRootWindow());
633
634  // Move to the primary root.
635  d1->GetNativeWindow()->SetBoundsInScreen(gfx::Rect(500, 10, 1000, 100),
636                                           display0);
637  EXPECT_EQ("500,10 1000x100",
638            d1->GetWindowBoundsInScreen().ToString());
639  EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
640}
641
642TEST_F(ExtendedDesktopTest, MoveWindowWithTransient) {
643  if (!SupportsMultipleDisplays())
644    return;
645
646  UpdateDisplay("1000x600,600x400");
647  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
648  views::Widget* w1 = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
649  views::Widget* w1_t1 = CreateTestWidgetWithParent(
650      w1, gfx::Rect(50, 50, 50, 50), false /* transient */);
651  // Transient child of the transient child.
652  views::Widget* w1_t11 = CreateTestWidgetWithParent(
653      w1_t1, gfx::Rect(1200, 70, 35, 35), false /* transient */);
654
655  views::Widget* w11 = CreateTestWidgetWithParent(
656      w1, gfx::Rect(10, 10, 40, 40), true /* child */);
657  views::Widget* w11_t1 = CreateTestWidgetWithParent(
658      w1, gfx::Rect(1300, 100, 80, 80), false /* transient */);
659
660  EXPECT_EQ(root_windows[0], w1->GetNativeView()->GetRootWindow());
661  EXPECT_EQ(root_windows[0], w11->GetNativeView()->GetRootWindow());
662  EXPECT_EQ(root_windows[0], w1_t1->GetNativeView()->GetRootWindow());
663  EXPECT_EQ(root_windows[0], w1_t11->GetNativeView()->GetRootWindow());
664  EXPECT_EQ(root_windows[0], w11_t1->GetNativeView()->GetRootWindow());
665  EXPECT_EQ("50,50 50x50",
666            w1_t1->GetWindowBoundsInScreen().ToString());
667  EXPECT_EQ("1200,70 35x35",
668            w1_t11->GetWindowBoundsInScreen().ToString());
669  EXPECT_EQ("20,20 40x40",
670            w11->GetWindowBoundsInScreen().ToString());
671  EXPECT_EQ("1300,100 80x80",
672            w11_t1->GetWindowBoundsInScreen().ToString());
673
674  w1->SetBounds(gfx::Rect(1100, 10, 100, 100));
675
676  EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
677  EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
678  EXPECT_EQ(root_windows[1], w1_t11->GetNativeView()->GetRootWindow());
679  EXPECT_EQ(root_windows[1], w11->GetNativeView()->GetRootWindow());
680  EXPECT_EQ(root_windows[1], w11_t1->GetNativeView()->GetRootWindow());
681
682  EXPECT_EQ("1110,20 40x40",
683            w11->GetWindowBoundsInScreen().ToString());
684  // Transient window's screen bounds stays the same.
685  EXPECT_EQ("50,50 50x50",
686            w1_t1->GetWindowBoundsInScreen().ToString());
687  EXPECT_EQ("1200,70 35x35",
688            w1_t11->GetWindowBoundsInScreen().ToString());
689  EXPECT_EQ("1300,100 80x80",
690            w11_t1->GetWindowBoundsInScreen().ToString());
691
692  // Transient window doesn't move between root window unless
693  // its transient parent moves.
694  w1_t1->SetBounds(gfx::Rect(10, 50, 50, 50));
695  EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
696  EXPECT_EQ("10,50 50x50",
697            w1_t1->GetWindowBoundsInScreen().ToString());
698}
699
700// Test if the Window::ConvertPointToTarget works across root windows.
701// TODO(oshima): Move multiple display suport and this test to aura.
702TEST_F(ExtendedDesktopTest, ConvertPoint) {
703  if (!SupportsMultipleDisplays())
704    return;
705  gfx::Screen* screen = Shell::GetScreen();
706  UpdateDisplay("1000x600,600x400");
707  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
708  gfx::Display display_1 = screen->GetDisplayNearestWindow(root_windows[0]);
709  EXPECT_EQ("0,0", display_1.bounds().origin().ToString());
710  gfx::Display display_2 = screen->GetDisplayNearestWindow(root_windows[1]);
711  EXPECT_EQ("1000,0", display_2.bounds().origin().ToString());
712
713  aura::Window* d1 =
714      CreateTestWidget(gfx::Rect(10, 10, 100, 100))->GetNativeView();
715  aura::Window* d2 =
716      CreateTestWidget(gfx::Rect(1020, 20, 100, 100))->GetNativeView();
717  EXPECT_EQ(root_windows[0], d1->GetRootWindow());
718  EXPECT_EQ(root_windows[1], d2->GetRootWindow());
719
720  // Convert point in the Root2's window to the Root1's window Coord.
721  gfx::Point p(0, 0);
722  aura::Window::ConvertPointToTarget(root_windows[1], root_windows[0], &p);
723  EXPECT_EQ("1000,0", p.ToString());
724  p.SetPoint(0, 0);
725  aura::Window::ConvertPointToTarget(d2, d1, &p);
726  EXPECT_EQ("1010,10", p.ToString());
727
728  // Convert point in the Root1's window to the Root2's window Coord.
729  p.SetPoint(0, 0);
730  aura::Window::ConvertPointToTarget(root_windows[0], root_windows[1], &p);
731  EXPECT_EQ("-1000,0", p.ToString());
732  p.SetPoint(0, 0);
733  aura::Window::ConvertPointToTarget(d1, d2, &p);
734  EXPECT_EQ("-1010,-10", p.ToString());
735
736  // Move the 2nd display to the bottom and test again.
737  SetSecondaryDisplayLayout(DisplayLayout::BOTTOM);
738
739  display_2 = screen->GetDisplayNearestWindow(root_windows[1]);
740  EXPECT_EQ("0,600", display_2.bounds().origin().ToString());
741
742  // Convert point in Root2's window to Root1's window Coord.
743  p.SetPoint(0, 0);
744  aura::Window::ConvertPointToTarget(root_windows[1], root_windows[0], &p);
745  EXPECT_EQ("0,600", p.ToString());
746  p.SetPoint(0, 0);
747  aura::Window::ConvertPointToTarget(d2, d1, &p);
748  EXPECT_EQ("10,610", p.ToString());
749
750  // Convert point in Root1's window to Root2's window Coord.
751  p.SetPoint(0, 0);
752  aura::Window::ConvertPointToTarget(root_windows[0], root_windows[1], &p);
753  EXPECT_EQ("0,-600", p.ToString());
754  p.SetPoint(0, 0);
755  aura::Window::ConvertPointToTarget(d1, d2, &p);
756  EXPECT_EQ("-10,-610", p.ToString());
757}
758
759TEST_F(ExtendedDesktopTest, OpenSystemTray) {
760  if (!SupportsMultipleDisplays())
761    return;
762
763  UpdateDisplay("500x600,600x400");
764  SystemTray* tray = ash::Shell::GetInstance()->GetPrimarySystemTray();
765  ASSERT_FALSE(tray->HasSystemBubble());
766
767  ui::test::EventGenerator& event_generator(GetEventGenerator());
768
769  // Opens the tray by a dummy click event and makes sure that adding/removing
770  // displays doesn't break anything.
771  event_generator.MoveMouseToCenterOf(tray->GetWidget()->GetNativeWindow());
772  event_generator.ClickLeftButton();
773  EXPECT_TRUE(tray->HasSystemBubble());
774
775  UpdateDisplay("500x600");
776  EXPECT_TRUE(tray->HasSystemBubble());
777  UpdateDisplay("500x600,600x400");
778  EXPECT_TRUE(tray->HasSystemBubble());
779
780  // Closes the tray and again makes sure that adding/removing displays doesn't
781  // break anything.
782  event_generator.ClickLeftButton();
783  RunAllPendingInMessageLoop();
784
785  EXPECT_FALSE(tray->HasSystemBubble());
786
787  UpdateDisplay("500x600");
788  EXPECT_FALSE(tray->HasSystemBubble());
789  UpdateDisplay("500x600,600x400");
790  EXPECT_FALSE(tray->HasSystemBubble());
791}
792
793TEST_F(ExtendedDesktopTest, StayInSameRootWindow) {
794  if (!SupportsMultipleDisplays())
795    return;
796
797  UpdateDisplay("100x100,200x200");
798  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
799  views::Widget* w1 = CreateTestWidget(gfx::Rect(10, 10, 50, 50));
800  EXPECT_EQ(root_windows[0], w1->GetNativeView()->GetRootWindow());
801  w1->SetBounds(gfx::Rect(150, 10, 50, 50));
802  EXPECT_EQ(root_windows[1], w1->GetNativeView()->GetRootWindow());
803
804  // The widget stays in the same root if kStayInSameRootWindowKey is set to
805  // true.
806  w1->GetNativeView()->SetProperty(kStayInSameRootWindowKey, true);
807  w1->SetBounds(gfx::Rect(10, 10, 50, 50));
808  EXPECT_EQ(root_windows[1], w1->GetNativeView()->GetRootWindow());
809
810  // The widget should now move to the 1st root window without the property.
811  w1->GetNativeView()->ClearProperty(kStayInSameRootWindowKey);
812  w1->SetBounds(gfx::Rect(10, 10, 50, 50));
813  EXPECT_EQ(root_windows[0], w1->GetNativeView()->GetRootWindow());
814
815  // a window in SettingsBubbleContainer and StatusContainer should
816  // not move to another root window regardles of the bounds specified.
817  aura::Window* settings_bubble_container =
818      Shell::GetPrimaryRootWindowController()->GetContainer(
819          kShellWindowId_SettingBubbleContainer);
820  aura::Window* window = aura::test::CreateTestWindowWithId(
821      100, settings_bubble_container);
822  window->SetBoundsInScreen(gfx::Rect(150, 10, 50, 50),
823                            ScreenUtil::GetSecondaryDisplay());
824  EXPECT_EQ(root_windows[0], window->GetRootWindow());
825
826  aura::Window* status_container =
827      Shell::GetPrimaryRootWindowController()->GetContainer(
828          kShellWindowId_StatusContainer);
829  window = aura::test::CreateTestWindowWithId(100, status_container);
830  window->SetBoundsInScreen(gfx::Rect(150, 10, 50, 50),
831                            ScreenUtil::GetSecondaryDisplay());
832  EXPECT_EQ(root_windows[0], window->GetRootWindow());
833}
834
835TEST_F(ExtendedDesktopTest, KeyEventsOnLockScreen) {
836  if (!SupportsMultipleDisplays())
837    return;
838
839  UpdateDisplay("100x100,200x200");
840  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
841
842  // Create normal windows on both displays.
843  views::Widget* widget1 = CreateTestWidget(
844      Shell::GetScreen()->GetPrimaryDisplay().bounds());
845  widget1->Show();
846  EXPECT_EQ(root_windows[0], widget1->GetNativeView()->GetRootWindow());
847  views::Widget* widget2 = CreateTestWidget(
848      ScreenUtil::GetSecondaryDisplay().bounds());
849  widget2->Show();
850  EXPECT_EQ(root_windows[1], widget2->GetNativeView()->GetRootWindow());
851
852  // Create a LockScreen window.
853  views::Widget* lock_widget = CreateTestWidget(
854      Shell::GetScreen()->GetPrimaryDisplay().bounds());
855  views::Textfield* textfield = new views::Textfield;
856  lock_widget->client_view()->AddChildView(textfield);
857
858  ash::Shell::GetContainer(Shell::GetPrimaryRootWindow(),
859                           ash::kShellWindowId_LockScreenContainer)
860      ->AddChild(lock_widget->GetNativeView());
861  lock_widget->Show();
862  textfield->RequestFocus();
863
864  aura::client::FocusClient* focus_client =
865      aura::client::GetFocusClient(root_windows[0]);
866  EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
867
868  // The lock window should get events on both root windows.
869  ui::test::EventGenerator& event_generator(GetEventGenerator());
870
871  event_generator.set_current_target(root_windows[0]);
872  event_generator.PressKey(ui::VKEY_A, 0);
873  event_generator.ReleaseKey(ui::VKEY_A, 0);
874  EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
875  EXPECT_EQ("a", base::UTF16ToASCII(textfield->text()));
876
877  event_generator.set_current_target(root_windows[1]);
878  event_generator.PressKey(ui::VKEY_B, 0);
879  event_generator.ReleaseKey(ui::VKEY_B, 0);
880  EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
881  EXPECT_EQ("ab", base::UTF16ToASCII(textfield->text()));
882
883  // Deleting 2nd display. The lock window still should get the events.
884  UpdateDisplay("100x100");
885  event_generator.PressKey(ui::VKEY_C, 0);
886  event_generator.ReleaseKey(ui::VKEY_C, 0);
887  EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
888  EXPECT_EQ("abc", base::UTF16ToASCII(textfield->text()));
889
890  // Creating 2nd display again, and lock window still should get events
891  // on both root windows.
892  UpdateDisplay("100x100,200x200");
893  root_windows = Shell::GetAllRootWindows();
894  event_generator.set_current_target(root_windows[0]);
895  event_generator.PressKey(ui::VKEY_D, 0);
896  event_generator.ReleaseKey(ui::VKEY_D, 0);
897  EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
898  EXPECT_EQ("abcd", base::UTF16ToASCII(textfield->text()));
899
900  event_generator.set_current_target(root_windows[1]);
901  event_generator.PressKey(ui::VKEY_E, 0);
902  event_generator.ReleaseKey(ui::VKEY_E, 0);
903  EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
904  EXPECT_EQ("abcde", base::UTF16ToASCII(textfield->text()));
905}
906
907TEST_F(ExtendedDesktopTest, PassiveGrab) {
908  if (!SupportsMultipleDisplays())
909    return;
910
911  EventLocationRecordingEventHandler event_handler;
912  ash::Shell::GetInstance()->AddPreTargetHandler(&event_handler);
913
914  UpdateDisplay("300x300,200x200");
915
916  views::Widget* widget = CreateTestWidget(gfx::Rect(50, 50, 200, 200));
917  widget->Show();
918  ASSERT_EQ("50,50 200x200", widget->GetWindowBoundsInScreen().ToString());
919
920  ui::test::EventGenerator& generator(GetEventGenerator());
921  generator.MoveMouseTo(150, 150);
922  EXPECT_EQ("100,100 150,150", event_handler.GetLocationsAndReset());
923
924  generator.PressLeftButton();
925  generator.MoveMouseTo(400, 150);
926
927  EXPECT_EQ("350,100 400,150", event_handler.GetLocationsAndReset());
928
929  generator.ReleaseLeftButton();
930  EXPECT_EQ("-999,-999 -999,-999", event_handler.GetLocationsAndReset());
931
932  generator.MoveMouseTo(400, 150);
933  EXPECT_EQ("100,150 100,150", event_handler.GetLocationsAndReset());
934
935  ash::Shell::GetInstance()->RemovePreTargetHandler(&event_handler);
936}
937
938}  // namespace ash
939