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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 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 "platform/graphics/CompositorMutableState.h" | 5 #include "platform/graphics/CompositorMutableState.h" |
6 | 6 |
7 #include "cc/layers/layer_impl.h" | 7 #include "cc/layers/layer_impl.h" |
8 #include "cc/trees/layer_tree_impl.h" | 8 #include "cc/trees/layer_tree_impl.h" |
9 #include "platform/graphics/CompositorMutation.h" | 9 #include "platform/graphics/CompositorMutation.h" |
10 | 10 |
11 namespace blink { | 11 namespace blink { |
12 CompositorMutableState::CompositorMutableState(CompositorMutation* mutation, cc:
:LayerImpl* main, cc::LayerImpl* scroll) | 12 CompositorMutableState::CompositorMutableState(CompositorMutation* mutation, cc:
:LayerImpl* main, cc::LayerImpl* scroll) |
13 : m_mutation(mutation) | 13 : m_mutation(mutation) |
14 , m_mainLayer(main) | 14 , m_mainLayer(main) |
15 , m_scrollLayer(scroll) | 15 , m_scrollLayer(scroll) |
16 { | 16 { |
17 } | 17 } |
18 | 18 |
19 CompositorMutableState::~CompositorMutableState() {} | 19 CompositorMutableState::~CompositorMutableState() {} |
20 | 20 |
21 double CompositorMutableState::opacity() const | 21 double CompositorMutableState::opacity() const |
22 { | 22 { |
23 return m_mainLayer->opacity(); | 23 return m_mainLayer->Opacity(); |
24 } | 24 } |
25 | 25 |
26 void CompositorMutableState::setOpacity(double opacity) | 26 void CompositorMutableState::setOpacity(double opacity) |
27 { | 27 { |
28 if (!m_mainLayer) | 28 if (!m_mainLayer) |
29 return; | 29 return; |
30 m_mainLayer->OnOpacityAnimated(opacity); | 30 m_mainLayer->OnOpacityAnimated(opacity); |
31 m_mutation->setOpacity(opacity); | 31 m_mutation->setOpacity(opacity); |
32 } | 32 } |
33 | 33 |
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69 { | 69 { |
70 if (!m_scrollLayer) | 70 if (!m_scrollLayer) |
71 return; | 71 return; |
72 gfx::ScrollOffset offset = m_scrollLayer->CurrentScrollOffset(); | 72 gfx::ScrollOffset offset = m_scrollLayer->CurrentScrollOffset(); |
73 offset.set_y(scrollTop); | 73 offset.set_y(scrollTop); |
74 m_scrollLayer->OnScrollOffsetAnimated(offset); | 74 m_scrollLayer->OnScrollOffsetAnimated(offset); |
75 m_mutation->setScrollTop(scrollTop); | 75 m_mutation->setScrollTop(scrollTop); |
76 } | 76 } |
77 | 77 |
78 } // namespace blink | 78 } // namespace blink |
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