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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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 "cc/animation/scrollbar_animation_controller_linear_fade.h" | 5 #include "cc/animation/scrollbar_animation_controller_linear_fade.h" |
6 | 6 |
7 #include "cc/layers/painted_scrollbar_layer_impl.h" | 7 #include "cc/layers/solid_color_scrollbar_layer_impl.h" |
8 #include "cc/test/fake_impl_proxy.h" | 8 #include "cc/test/fake_impl_proxy.h" |
9 #include "cc/test/fake_layer_tree_host_impl.h" | 9 #include "cc/test/fake_layer_tree_host_impl.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
11 | 11 |
12 namespace cc { | 12 namespace cc { |
13 namespace { | 13 namespace { |
14 | 14 |
15 class ScrollbarAnimationControllerLinearFadeTest : public testing::Test { | 15 class ScrollbarAnimationControllerLinearFadeTest : public testing::Test { |
16 public: | 16 public: |
17 ScrollbarAnimationControllerLinearFadeTest() : host_impl_(&proxy_) {} | 17 ScrollbarAnimationControllerLinearFadeTest() : host_impl_(&proxy_) {} |
18 | 18 |
19 protected: | 19 protected: |
20 virtual void SetUp() { | 20 virtual void SetUp() { |
21 scroll_layer_ = LayerImpl::Create(host_impl_.active_tree(), 1); | 21 const int kThumbThickness = 10; |
22 scrollbar_layer_ = PaintedScrollbarLayerImpl::Create( | 22 const bool kIsLeftSideVerticalScrollbar = false; |
23 host_impl_.active_tree(), 2, HORIZONTAL); | 23 const bool kIsOverlayScrollbar = true; // Allow opacity animations. |
24 | 24 |
25 scroll_layer_->SetMaxScrollOffset(gfx::Vector2d(50, 50)); | 25 scoped_ptr<LayerImpl> scroll_layer = |
26 scroll_layer_->SetBounds(gfx::Size(50, 50)); | 26 LayerImpl::Create(host_impl_.active_tree(), 1); |
27 scroll_layer_->SetHorizontalScrollbarLayer(scrollbar_layer_.get()); | 27 scrollbar_layer_ = |
| 28 SolidColorScrollbarLayerImpl::Create(host_impl_.active_tree(), |
| 29 2, |
| 30 HORIZONTAL, |
| 31 kThumbThickness, |
| 32 kIsLeftSideVerticalScrollbar, |
| 33 kIsOverlayScrollbar); |
| 34 clip_layer_ = LayerImpl::Create(host_impl_.active_tree(), 3); |
| 35 scroll_layer->SetScrollClipLayer(clip_layer_->id()); |
| 36 LayerImpl* scroll_layer_ptr = scroll_layer.get(); |
| 37 clip_layer_->AddChild(scroll_layer.Pass()); |
| 38 |
| 39 scrollbar_layer_->SetClipLayerById(clip_layer_->id()); |
| 40 scrollbar_layer_->SetScrollLayerById(scroll_layer_ptr->id()); |
| 41 clip_layer_->SetBounds(gfx::Size(100, 100)); |
| 42 scroll_layer_ptr->SetBounds(gfx::Size(50, 50)); |
28 | 43 |
29 scrollbar_controller_ = ScrollbarAnimationControllerLinearFade::Create( | 44 scrollbar_controller_ = ScrollbarAnimationControllerLinearFade::Create( |
30 scroll_layer_.get(), | 45 scroll_layer_ptr, |
31 base::TimeDelta::FromSeconds(2), | 46 base::TimeDelta::FromSeconds(2), |
32 base::TimeDelta::FromSeconds(3)); | 47 base::TimeDelta::FromSeconds(3)); |
33 } | 48 } |
34 | 49 |
35 FakeImplProxy proxy_; | 50 FakeImplProxy proxy_; |
36 FakeLayerTreeHostImpl host_impl_; | 51 FakeLayerTreeHostImpl host_impl_; |
37 scoped_ptr<ScrollbarAnimationControllerLinearFade> scrollbar_controller_; | 52 scoped_ptr<ScrollbarAnimationControllerLinearFade> scrollbar_controller_; |
38 scoped_ptr<LayerImpl> scroll_layer_; | 53 scoped_ptr<LayerImpl> clip_layer_; |
39 scoped_ptr<PaintedScrollbarLayerImpl> scrollbar_layer_; | 54 scoped_ptr<SolidColorScrollbarLayerImpl> scrollbar_layer_; |
40 }; | 55 }; |
41 | 56 |
42 TEST_F(ScrollbarAnimationControllerLinearFadeTest, HiddenInBegin) { | 57 TEST_F(ScrollbarAnimationControllerLinearFadeTest, HiddenInBegin) { |
43 scrollbar_controller_->Animate(base::TimeTicks()); | 58 scrollbar_controller_->Animate(base::TimeTicks()); |
44 EXPECT_FLOAT_EQ(0.0f, scrollbar_layer_->opacity()); | 59 EXPECT_FLOAT_EQ(0.0f, scrollbar_layer_->opacity()); |
45 } | 60 } |
46 | 61 |
47 TEST_F(ScrollbarAnimationControllerLinearFadeTest, | 62 TEST_F(ScrollbarAnimationControllerLinearFadeTest, |
48 HiddenAfterNonScrollingGesture) { | 63 HiddenAfterNonScrollingGesture) { |
49 scrollbar_controller_->DidScrollGestureBegin(); | 64 scrollbar_controller_->DidScrollGestureBegin(); |
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237 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); | 252 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); |
238 | 253 |
239 time += base::TimeDelta::FromSeconds(1); | 254 time += base::TimeDelta::FromSeconds(1); |
240 scrollbar_controller_->DidScrollGestureEnd(time); | 255 scrollbar_controller_->DidScrollGestureEnd(time); |
241 EXPECT_TRUE(scrollbar_controller_->IsAnimating()); | 256 EXPECT_TRUE(scrollbar_controller_->IsAnimating()); |
242 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); | 257 EXPECT_FLOAT_EQ(1, scrollbar_layer_->opacity()); |
243 } | 258 } |
244 | 259 |
245 } // namespace | 260 } // namespace |
246 } // namespace cc | 261 } // namespace cc |
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