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| 1 // Copyright 2016 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 "ui/views/mus/pointer_watcher_event_router.h" | |
| 6 | |
| 7 #include <memory> | |
| 8 | |
| 9 #include "base/memory/ptr_util.h" | |
| 10 #include "base/message_loop/message_loop.h" | |
| 11 #include "services/ui/public/cpp/tests/window_tree_client_private.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 #include "ui/events/event.h" | |
| 14 #include "ui/views/mus/window_manager_connection.h" | |
| 15 #include "ui/views/pointer_watcher.h" | |
| 16 #include "ui/views/test/scoped_views_test_helper.h" | |
| 17 | |
| 18 namespace views { | |
| 19 namespace { | |
| 20 | |
| 21 class TestPointerWatcher : public PointerWatcher { | |
| 22 public: | |
| 23 TestPointerWatcher() {} | |
| 24 ~TestPointerWatcher() override {} | |
| 25 | |
| 26 ui::PointerEvent* last_event_observed() { return last_event_observed_.get(); } | |
| 27 | |
| 28 void Reset() { last_event_observed_.reset(); } | |
| 29 | |
| 30 // PointerWatcher: | |
| 31 void OnPointerEventObserved(const ui::PointerEvent& event, | |
| 32 const gfx::Point& location_in_screen, | |
| 33 Widget* target) override { | |
| 34 last_event_observed_ = base::MakeUnique<ui::PointerEvent>(event); | |
| 35 } | |
| 36 | |
| 37 private: | |
| 38 std::unique_ptr<ui::PointerEvent> last_event_observed_; | |
| 39 | |
| 40 DISALLOW_COPY_AND_ASSIGN(TestPointerWatcher); | |
| 41 }; | |
| 42 | |
| 43 } // namespace | |
| 44 | |
| 45 class PointerWatcherEventRouterTest : public testing::Test { | |
| 46 public: | |
| 47 PointerWatcherEventRouterTest() {} | |
| 48 ~PointerWatcherEventRouterTest() override {} | |
| 49 | |
| 50 void OnPointerEventObserved(const ui::PointerEvent& event) { | |
| 51 WindowManagerConnection::Get() | |
| 52 ->pointer_watcher_event_router() | |
| 53 ->OnPointerEventObserved(event, nullptr); | |
| 54 } | |
| 55 | |
| 56 PointerWatcherEventRouter::EventTypes event_types() const { | |
| 57 return WindowManagerConnection::Get() | |
| 58 ->pointer_watcher_event_router() | |
| 59 ->event_types_; | |
| 60 } | |
| 61 | |
| 62 private: | |
| 63 DISALLOW_COPY_AND_ASSIGN(PointerWatcherEventRouterTest); | |
| 64 }; | |
| 65 | |
| 66 TEST_F(PointerWatcherEventRouterTest, EventTypes) { | |
| 67 base::MessageLoop message_loop(base::MessageLoop::TYPE_UI); | |
| 68 ScopedViewsTestHelper helper; | |
| 69 TestPointerWatcher pointer_watcher1, pointer_watcher2; | |
| 70 PointerWatcherEventRouter* pointer_watcher_event_router = | |
| 71 WindowManagerConnection::Get()->pointer_watcher_event_router(); | |
| 72 ui::WindowTreeClientPrivate test_api( | |
| 73 WindowManagerConnection::Get()->client()); | |
| 74 EXPECT_FALSE(test_api.HasPointerWatcher()); | |
| 75 | |
| 76 // Start with no moves. | |
| 77 pointer_watcher_event_router->AddPointerWatcher(&pointer_watcher1, false); | |
| 78 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::NON_MOVE_EVENTS, | |
| 79 event_types()); | |
| 80 EXPECT_TRUE(test_api.HasPointerWatcher()); | |
| 81 | |
| 82 // Add moves. | |
| 83 pointer_watcher_event_router->AddPointerWatcher(&pointer_watcher2, true); | |
| 84 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::MOVE_EVENTS, event_types()); | |
| 85 EXPECT_TRUE(test_api.HasPointerWatcher()); | |
| 86 | |
| 87 // Remove no-moves. | |
| 88 pointer_watcher_event_router->RemovePointerWatcher(&pointer_watcher1); | |
| 89 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::MOVE_EVENTS, event_types()); | |
| 90 EXPECT_TRUE(test_api.HasPointerWatcher()); | |
| 91 | |
| 92 // Remove moves. | |
| 93 pointer_watcher_event_router->RemovePointerWatcher(&pointer_watcher2); | |
| 94 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::NONE, event_types()); | |
| 95 EXPECT_FALSE(test_api.HasPointerWatcher()); | |
| 96 | |
| 97 // Add moves. | |
| 98 pointer_watcher_event_router->AddPointerWatcher(&pointer_watcher2, true); | |
| 99 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::MOVE_EVENTS, event_types()); | |
| 100 EXPECT_TRUE(test_api.HasPointerWatcher()); | |
| 101 | |
| 102 // Add no moves. | |
| 103 pointer_watcher_event_router->AddPointerWatcher(&pointer_watcher1, false); | |
| 104 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::MOVE_EVENTS, event_types()); | |
| 105 EXPECT_TRUE(test_api.HasPointerWatcher()); | |
| 106 | |
| 107 // Remove moves. | |
| 108 pointer_watcher_event_router->RemovePointerWatcher(&pointer_watcher2); | |
| 109 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::NON_MOVE_EVENTS, | |
| 110 event_types()); | |
| 111 EXPECT_TRUE(test_api.HasPointerWatcher()); | |
| 112 | |
| 113 // Remove no-moves. | |
| 114 pointer_watcher_event_router->RemovePointerWatcher(&pointer_watcher1); | |
| 115 EXPECT_EQ(PointerWatcherEventRouter::EventTypes::NONE, event_types()); | |
| 116 EXPECT_FALSE(test_api.HasPointerWatcher()); | |
| 117 } | |
| 118 | |
| 119 TEST_F(PointerWatcherEventRouterTest, PointerWatcherNoMove) { | |
| 120 base::MessageLoop message_loop(base::MessageLoop::TYPE_UI); | |
| 121 ScopedViewsTestHelper helper; | |
| 122 ASSERT_TRUE(WindowManagerConnection::Get()); | |
| 123 PointerWatcherEventRouter* pointer_watcher_event_router = | |
| 124 WindowManagerConnection::Get()->pointer_watcher_event_router(); | |
| 125 ASSERT_TRUE(pointer_watcher_event_router); | |
| 126 | |
| 127 ui::PointerEvent pointer_event_down( | |
| 128 ui::ET_POINTER_DOWN, gfx::Point(), gfx::Point(), ui::EF_NONE, 1, 0, | |
| 129 ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH), | |
| 130 base::TimeTicks()); | |
| 131 ui::PointerEvent pointer_event_up( | |
| 132 ui::ET_POINTER_UP, gfx::Point(), gfx::Point(), ui::EF_NONE, 1, 0, | |
| 133 ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_MOUSE), | |
| 134 base::TimeTicks()); | |
| 135 ui::PointerEvent pointer_event_wheel( | |
| 136 ui::ET_POINTER_WHEEL_CHANGED, gfx::Point(), gfx::Point(), ui::EF_NONE, 1, | |
| 137 0, ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_MOUSE), | |
| 138 base::TimeTicks()); | |
| 139 ui::PointerEvent pointer_event_capture( | |
| 140 ui::ET_POINTER_CAPTURE_CHANGED, gfx::Point(), gfx::Point(), ui::EF_NONE, | |
| 141 1, 0, ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_MOUSE), | |
| 142 base::TimeTicks()); | |
| 143 | |
| 144 // PointerWatchers receive pointer down events. | |
| 145 TestPointerWatcher watcher1; | |
| 146 pointer_watcher_event_router->AddPointerWatcher(&watcher1, false); | |
| 147 OnPointerEventObserved(pointer_event_down); | |
| 148 EXPECT_EQ(ui::ET_POINTER_DOWN, watcher1.last_event_observed()->type()); | |
| 149 watcher1.Reset(); | |
| 150 | |
| 151 // PointerWatchers receive pointer up events. | |
| 152 OnPointerEventObserved(pointer_event_up); | |
| 153 EXPECT_EQ(ui::ET_POINTER_UP, watcher1.last_event_observed()->type()); | |
| 154 watcher1.Reset(); | |
| 155 | |
| 156 // PointerWatchers receive pointer wheel changed events. | |
| 157 OnPointerEventObserved(pointer_event_wheel); | |
| 158 EXPECT_EQ(ui::ET_POINTER_WHEEL_CHANGED, | |
| 159 watcher1.last_event_observed()->type()); | |
| 160 watcher1.Reset(); | |
| 161 | |
| 162 // PointerWatchers receive pointer capture changed events. | |
| 163 OnPointerEventObserved(pointer_event_capture); | |
| 164 EXPECT_EQ(ui::ET_POINTER_CAPTURE_CHANGED, | |
| 165 watcher1.last_event_observed()->type()); | |
| 166 watcher1.Reset(); | |
| 167 | |
| 168 // Two PointerWatchers can both receive a single observed event. | |
| 169 TestPointerWatcher watcher2; | |
| 170 pointer_watcher_event_router->AddPointerWatcher(&watcher2, false); | |
| 171 OnPointerEventObserved(pointer_event_down); | |
| 172 EXPECT_EQ(ui::ET_POINTER_DOWN, watcher1.last_event_observed()->type()); | |
| 173 EXPECT_EQ(ui::ET_POINTER_DOWN, watcher2.last_event_observed()->type()); | |
| 174 watcher1.Reset(); | |
| 175 watcher2.Reset(); | |
| 176 | |
| 177 // Removing the first PointerWatcher stops sending events to it. | |
| 178 pointer_watcher_event_router->RemovePointerWatcher(&watcher1); | |
| 179 OnPointerEventObserved(pointer_event_down); | |
| 180 EXPECT_FALSE(watcher1.last_event_observed()); | |
| 181 EXPECT_EQ(ui::ET_POINTER_DOWN, watcher2.last_event_observed()->type()); | |
| 182 watcher1.Reset(); | |
| 183 watcher2.Reset(); | |
| 184 | |
| 185 // Removing the last PointerWatcher stops sending events to it. | |
| 186 pointer_watcher_event_router->RemovePointerWatcher(&watcher2); | |
| 187 OnPointerEventObserved(pointer_event_down); | |
| 188 EXPECT_FALSE(watcher1.last_event_observed()); | |
| 189 EXPECT_FALSE(watcher2.last_event_observed()); | |
| 190 } | |
| 191 | |
| 192 TEST_F(PointerWatcherEventRouterTest, PointerWatcherMove) { | |
| 193 base::MessageLoop message_loop(base::MessageLoop::TYPE_UI); | |
| 194 ScopedViewsTestHelper helper; | |
| 195 ASSERT_TRUE(WindowManagerConnection::Get()); | |
| 196 PointerWatcherEventRouter* pointer_watcher_event_router = | |
| 197 WindowManagerConnection::Get()->pointer_watcher_event_router(); | |
| 198 ASSERT_TRUE(pointer_watcher_event_router); | |
| 199 | |
| 200 ui::PointerEvent pointer_event_down( | |
| 201 ui::ET_POINTER_DOWN, gfx::Point(), gfx::Point(), ui::EF_NONE, 1, 0, | |
| 202 ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH), | |
| 203 base::TimeTicks()); | |
| 204 ui::PointerEvent pointer_event_move( | |
| 205 ui::ET_POINTER_MOVED, gfx::Point(), gfx::Point(), ui::EF_NONE, 1, 0, | |
| 206 ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH), | |
| 207 base::TimeTicks()); | |
| 208 | |
| 209 // PointerWatchers receive pointer down events. | |
| 210 TestPointerWatcher watcher1; | |
| 211 pointer_watcher_event_router->AddPointerWatcher(&watcher1, true); | |
| 212 OnPointerEventObserved(pointer_event_down); | |
| 213 EXPECT_EQ(ui::ET_POINTER_DOWN, watcher1.last_event_observed()->type()); | |
| 214 watcher1.Reset(); | |
| 215 | |
| 216 // PointerWatchers receive pointer move events. | |
| 217 OnPointerEventObserved(pointer_event_move); | |
| 218 EXPECT_EQ(ui::ET_POINTER_MOVED, watcher1.last_event_observed()->type()); | |
| 219 watcher1.Reset(); | |
| 220 | |
| 221 // Two PointerWatchers can both receive a single observed event. | |
| 222 TestPointerWatcher watcher2; | |
| 223 pointer_watcher_event_router->AddPointerWatcher(&watcher2, true); | |
| 224 OnPointerEventObserved(pointer_event_move); | |
| 225 EXPECT_EQ(ui::ET_POINTER_MOVED, watcher1.last_event_observed()->type()); | |
| 226 EXPECT_EQ(ui::ET_POINTER_MOVED, watcher2.last_event_observed()->type()); | |
| 227 watcher1.Reset(); | |
| 228 watcher2.Reset(); | |
| 229 | |
| 230 // Removing the first PointerWatcher stops sending events to it. | |
| 231 pointer_watcher_event_router->RemovePointerWatcher(&watcher1); | |
| 232 OnPointerEventObserved(pointer_event_move); | |
| 233 EXPECT_FALSE(watcher1.last_event_observed()); | |
| 234 EXPECT_EQ(ui::ET_POINTER_MOVED, watcher2.last_event_observed()->type()); | |
| 235 watcher1.Reset(); | |
| 236 watcher2.Reset(); | |
| 237 | |
| 238 // Removing the last PointerWatcher stops sending events to it. | |
| 239 pointer_watcher_event_router->RemovePointerWatcher(&watcher2); | |
| 240 OnPointerEventObserved(pointer_event_move); | |
| 241 EXPECT_FALSE(watcher1.last_event_observed()); | |
| 242 EXPECT_FALSE(watcher2.last_event_observed()); | |
| 243 } | |
| 244 | |
| 245 } // namespace views | |
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Chromium Code Reviews
Issue 2611773002:
Removes code using mus client lib (Closed)
