OLD | NEW |
1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <vector> | 5 #include <vector> |
6 | 6 |
7 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
8 #include "ui/events/event.h" | 8 #include "ui/events/event.h" |
9 #include "ui/events/event_targeter.h" | 9 #include "ui/events/event_targeter.h" |
10 #include "ui/events/test/events_test_utils.h" | 10 #include "ui/events/test/events_test_utils.h" |
11 #include "ui/events/test/test_event_handler.h" | 11 #include "ui/events/test/test_event_handler.h" |
12 #include "ui/events/test/test_event_processor.h" | 12 #include "ui/events/test/test_event_processor.h" |
13 #include "ui/events/test/test_event_target.h" | 13 #include "ui/events/test/test_event_target.h" |
14 | 14 |
15 typedef std::vector<std::string> HandlerSequenceRecorder; | 15 typedef std::vector<std::string> HandlerSequenceRecorder; |
16 | 16 |
17 namespace ui { | 17 namespace ui { |
18 namespace test { | 18 namespace test { |
19 | 19 |
20 class EventProcessorTest : public testing::Test { | 20 class EventProcessorTest : public testing::Test { |
21 public: | 21 public: |
22 EventProcessorTest() {} | 22 EventProcessorTest() {} |
23 virtual ~EventProcessorTest() {} | 23 virtual ~EventProcessorTest() {} |
24 | 24 |
25 // testing::Test: | 25 // testing::Test: |
26 virtual void SetUp() OVERRIDE { | 26 virtual void SetUp() override { |
27 processor_.SetRoot(scoped_ptr<EventTarget>(new TestEventTarget())); | 27 processor_.SetRoot(scoped_ptr<EventTarget>(new TestEventTarget())); |
28 processor_.Reset(); | 28 processor_.Reset(); |
29 root()->SetEventTargeter(make_scoped_ptr(new EventTargeter())); | 29 root()->SetEventTargeter(make_scoped_ptr(new EventTargeter())); |
30 } | 30 } |
31 | 31 |
32 TestEventTarget* root() { | 32 TestEventTarget* root() { |
33 return static_cast<TestEventTarget*>(processor_.GetRootTarget()); | 33 return static_cast<TestEventTarget*>(processor_.GetRootTarget()); |
34 } | 34 } |
35 | 35 |
36 TestEventProcessor* processor() { | 36 TestEventProcessor* processor() { |
(...skipping 25 matching lines...) Expand all Loading... |
62 EXPECT_TRUE(root()->DidReceiveEvent(ET_MOUSE_MOVED)); | 62 EXPECT_TRUE(root()->DidReceiveEvent(ET_MOUSE_MOVED)); |
63 } | 63 } |
64 | 64 |
65 template<typename T> | 65 template<typename T> |
66 class BoundsEventTargeter : public EventTargeter { | 66 class BoundsEventTargeter : public EventTargeter { |
67 public: | 67 public: |
68 virtual ~BoundsEventTargeter() {} | 68 virtual ~BoundsEventTargeter() {} |
69 | 69 |
70 protected: | 70 protected: |
71 virtual bool SubtreeShouldBeExploredForEvent( | 71 virtual bool SubtreeShouldBeExploredForEvent( |
72 EventTarget* target, const LocatedEvent& event) OVERRIDE { | 72 EventTarget* target, const LocatedEvent& event) override { |
73 T* t = static_cast<T*>(target); | 73 T* t = static_cast<T*>(target); |
74 return (t->bounds().Contains(event.location())); | 74 return (t->bounds().Contains(event.location())); |
75 } | 75 } |
76 }; | 76 }; |
77 | 77 |
78 class BoundsTestTarget : public TestEventTarget { | 78 class BoundsTestTarget : public TestEventTarget { |
79 public: | 79 public: |
80 BoundsTestTarget() {} | 80 BoundsTestTarget() {} |
81 virtual ~BoundsTestTarget() {} | 81 virtual ~BoundsTestTarget() {} |
82 | 82 |
(...skipping 17 matching lines...) Expand all Loading... |
100 } | 100 } |
101 *location += vector; | 101 *location += vector; |
102 } else { | 102 } else { |
103 NOTREACHED(); | 103 NOTREACHED(); |
104 } | 104 } |
105 } | 105 } |
106 | 106 |
107 private: | 107 private: |
108 // EventTarget: | 108 // EventTarget: |
109 virtual void ConvertEventToTarget(EventTarget* target, | 109 virtual void ConvertEventToTarget(EventTarget* target, |
110 LocatedEvent* event) OVERRIDE { | 110 LocatedEvent* event) override { |
111 event->ConvertLocationToTarget(this, | 111 event->ConvertLocationToTarget(this, |
112 static_cast<BoundsTestTarget*>(target)); | 112 static_cast<BoundsTestTarget*>(target)); |
113 } | 113 } |
114 | 114 |
115 gfx::Rect bounds_; | 115 gfx::Rect bounds_; |
116 | 116 |
117 DISALLOW_COPY_AND_ASSIGN(BoundsTestTarget); | 117 DISALLOW_COPY_AND_ASSIGN(BoundsTestTarget); |
118 }; | 118 }; |
119 | 119 |
120 TEST_F(EventProcessorTest, Bounds) { | 120 TEST_F(EventProcessorTest, Bounds) { |
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
178 // target and phase both before and after the nested event processing. Also | 178 // target and phase both before and after the nested event processing. Also |
179 // verifies that the location of the event remains the same after it has | 179 // verifies that the location of the event remains the same after it has |
180 // been processed by the second EventProcessor. | 180 // been processed by the second EventProcessor. |
181 class ReDispatchEventHandler : public TestEventHandler { | 181 class ReDispatchEventHandler : public TestEventHandler { |
182 public: | 182 public: |
183 ReDispatchEventHandler(EventProcessor* processor, EventTarget* target) | 183 ReDispatchEventHandler(EventProcessor* processor, EventTarget* target) |
184 : processor_(processor), expected_target_(target) {} | 184 : processor_(processor), expected_target_(target) {} |
185 virtual ~ReDispatchEventHandler() {} | 185 virtual ~ReDispatchEventHandler() {} |
186 | 186 |
187 // TestEventHandler: | 187 // TestEventHandler: |
188 virtual void OnMouseEvent(MouseEvent* event) OVERRIDE { | 188 virtual void OnMouseEvent(MouseEvent* event) override { |
189 TestEventHandler::OnMouseEvent(event); | 189 TestEventHandler::OnMouseEvent(event); |
190 | 190 |
191 EXPECT_EQ(expected_target_, event->target()); | 191 EXPECT_EQ(expected_target_, event->target()); |
192 EXPECT_EQ(EP_TARGET, event->phase()); | 192 EXPECT_EQ(EP_TARGET, event->phase()); |
193 | 193 |
194 gfx::Point location(event->location()); | 194 gfx::Point location(event->location()); |
195 EventDispatchDetails details = processor_->OnEventFromSource(event); | 195 EventDispatchDetails details = processor_->OnEventFromSource(event); |
196 EXPECT_FALSE(details.dispatcher_destroyed); | 196 EXPECT_FALSE(details.dispatcher_destroyed); |
197 EXPECT_FALSE(details.target_destroyed); | 197 EXPECT_FALSE(details.target_destroyed); |
198 | 198 |
(...skipping 121 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
320 } | 320 } |
321 | 321 |
322 class IgnoreEventTargeter : public EventTargeter { | 322 class IgnoreEventTargeter : public EventTargeter { |
323 public: | 323 public: |
324 IgnoreEventTargeter() {} | 324 IgnoreEventTargeter() {} |
325 virtual ~IgnoreEventTargeter() {} | 325 virtual ~IgnoreEventTargeter() {} |
326 | 326 |
327 private: | 327 private: |
328 // EventTargeter: | 328 // EventTargeter: |
329 virtual bool SubtreeShouldBeExploredForEvent( | 329 virtual bool SubtreeShouldBeExploredForEvent( |
330 EventTarget* target, const LocatedEvent& event) OVERRIDE { | 330 EventTarget* target, const LocatedEvent& event) override { |
331 return false; | 331 return false; |
332 } | 332 } |
333 }; | 333 }; |
334 | 334 |
335 // Verifies that the EventTargeter installed on an EventTarget can dictate | 335 // Verifies that the EventTargeter installed on an EventTarget can dictate |
336 // whether the target itself can process an event. | 336 // whether the target itself can process an event. |
337 TEST_F(EventProcessorTest, TargeterChecksOwningEventTarget) { | 337 TEST_F(EventProcessorTest, TargeterChecksOwningEventTarget) { |
338 scoped_ptr<TestEventTarget> child(new TestEventTarget()); | 338 scoped_ptr<TestEventTarget> child(new TestEventTarget()); |
339 root()->AddChild(child.Pass()); | 339 root()->AddChild(child.Pass()); |
340 | 340 |
(...skipping 21 matching lines...) Expand all Loading... |
362 // specified by FindNextBestTarget(). | 362 // specified by FindNextBestTarget(). |
363 class BubblingEventTargeter : public EventTargeter { | 363 class BubblingEventTargeter : public EventTargeter { |
364 public: | 364 public: |
365 explicit BubblingEventTargeter(TestEventTarget* initial_target) | 365 explicit BubblingEventTargeter(TestEventTarget* initial_target) |
366 : initial_target_(initial_target) {} | 366 : initial_target_(initial_target) {} |
367 virtual ~BubblingEventTargeter() {} | 367 virtual ~BubblingEventTargeter() {} |
368 | 368 |
369 private: | 369 private: |
370 // EventTargeter: | 370 // EventTargeter: |
371 virtual EventTarget* FindTargetForEvent(EventTarget* root, | 371 virtual EventTarget* FindTargetForEvent(EventTarget* root, |
372 Event* event) OVERRIDE { | 372 Event* event) override { |
373 return initial_target_; | 373 return initial_target_; |
374 } | 374 } |
375 | 375 |
376 virtual EventTarget* FindNextBestTarget(EventTarget* previous_target, | 376 virtual EventTarget* FindNextBestTarget(EventTarget* previous_target, |
377 Event* event) OVERRIDE { | 377 Event* event) override { |
378 return previous_target->GetParentTarget(); | 378 return previous_target->GetParentTarget(); |
379 } | 379 } |
380 | 380 |
381 TestEventTarget* initial_target_; | 381 TestEventTarget* initial_target_; |
382 | 382 |
383 DISALLOW_COPY_AND_ASSIGN(BubblingEventTargeter); | 383 DISALLOW_COPY_AND_ASSIGN(BubblingEventTargeter); |
384 }; | 384 }; |
385 | 385 |
386 // Tests that unhandled events are correctly dispatched to the next-best | 386 // Tests that unhandled events are correctly dispatched to the next-best |
387 // target as decided by the BubblingEventTargeter. | 387 // target as decided by the BubblingEventTargeter. |
(...skipping 128 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
516 DispatchEvent(&mouse); | 516 DispatchEvent(&mouse); |
517 | 517 |
518 std::string expected[] = { "PreR", "PreC", "PreG", "G", "PostG", "PostC", | 518 std::string expected[] = { "PreR", "PreC", "PreG", "G", "PostG", "PostC", |
519 "PostR", "PreR", "PreC", "C", "PostC", "PostR", "PreR", "R", "PostR" }; | 519 "PostR", "PreR", "PreC", "C", "PostC", "PostR", "PreR", "R", "PostR" }; |
520 EXPECT_EQ(std::vector<std::string>( | 520 EXPECT_EQ(std::vector<std::string>( |
521 expected, expected + arraysize(expected)), recorder); | 521 expected, expected + arraysize(expected)), recorder); |
522 } | 522 } |
523 | 523 |
524 } // namespace test | 524 } // namespace test |
525 } // namespace ui | 525 } // namespace ui |
OLD | NEW |