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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/blink/web_scrollbar_layer_impl.h" | 5 #include "cc/blink/web_scrollbar_layer_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "cc/blink/scrollbar_impl.h" | 10 #include "cc/blink/scrollbar_impl.h" |
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27 : cc::VERTICAL; | 27 : cc::VERTICAL; |
28 } | 28 } |
29 | 29 |
30 } // namespace | 30 } // namespace |
31 | 31 |
32 namespace cc_blink { | 32 namespace cc_blink { |
33 | 33 |
34 WebScrollbarLayerImpl::WebScrollbarLayerImpl( | 34 WebScrollbarLayerImpl::WebScrollbarLayerImpl( |
35 std::unique_ptr<blink::WebScrollbar> scrollbar, | 35 std::unique_ptr<blink::WebScrollbar> scrollbar, |
36 blink::WebScrollbarThemePainter painter, | 36 blink::WebScrollbarThemePainter painter, |
37 std::unique_ptr<blink::WebScrollbarThemeGeometry> geometry) | |
38 : layer_(new WebLayerImpl(PaintedScrollbarLayer::Create( | |
39 base::MakeUnique<ScrollbarImpl>(std::move(scrollbar), | |
40 painter, | |
41 std::move(geometry)), | |
42 0))) {} | |
43 | |
44 WebScrollbarLayerImpl::WebScrollbarLayerImpl( | |
45 std::unique_ptr<blink::WebScrollbar> scrollbar, | |
46 blink::WebScrollbarThemePainter painter, | |
47 std::unique_ptr<blink::WebScrollbarThemeGeometry> geometry, | 37 std::unique_ptr<blink::WebScrollbarThemeGeometry> geometry, |
48 bool) | 38 bool is_overlay, |
49 : layer_(new WebLayerImpl(PaintedOverlayScrollbarLayer::Create( | 39 blink::WebLayer* scroll_layer) |
50 base::MakeUnique<ScrollbarImpl>(std::move(scrollbar), | 40 : layer_( |
51 painter, | 41 is_overlay |
52 std::move(geometry)), | 42 ? new WebLayerImpl(PaintedOverlayScrollbarLayer::Create( |
53 0))) {} | 43 base::MakeUnique<ScrollbarImpl>(std::move(scrollbar), |
| 44 painter, |
| 45 std::move(geometry)), |
| 46 static_cast<WebLayerImpl*>(scroll_layer)->layer()->id())) |
| 47 : new WebLayerImpl(PaintedScrollbarLayer::Create( |
| 48 base::MakeUnique<ScrollbarImpl>(std::move(scrollbar), |
| 49 painter, |
| 50 std::move(geometry)), |
| 51 static_cast<WebLayerImpl*>(scroll_layer)->layer()->id()))) { |
| 52 } |
54 | 53 |
55 WebScrollbarLayerImpl::WebScrollbarLayerImpl( | 54 WebScrollbarLayerImpl::WebScrollbarLayerImpl( |
56 blink::WebScrollbar::Orientation orientation, | 55 blink::WebScrollbar::Orientation orientation, |
57 int thumb_thickness, | 56 int thumb_thickness, |
58 int track_start, | 57 int track_start, |
59 bool is_left_side_vertical_scrollbar) | 58 bool is_left_side_vertical_scrollbar, |
60 : layer_(new WebLayerImpl( | 59 blink::WebLayer* scroll_layer) |
61 SolidColorScrollbarLayer::Create(ConvertOrientation(orientation), | 60 : layer_(new WebLayerImpl(SolidColorScrollbarLayer::Create( |
62 thumb_thickness, | 61 ConvertOrientation(orientation), |
63 track_start, | 62 thumb_thickness, |
64 is_left_side_vertical_scrollbar, | 63 track_start, |
65 0))) {} | 64 is_left_side_vertical_scrollbar, |
| 65 static_cast<WebLayerImpl*>(scroll_layer)->layer()->id()))) {} |
66 | 66 |
67 WebScrollbarLayerImpl::~WebScrollbarLayerImpl() { | 67 WebScrollbarLayerImpl::~WebScrollbarLayerImpl() { |
68 } | 68 } |
69 | 69 |
70 blink::WebLayer* WebScrollbarLayerImpl::layer() { | 70 blink::WebLayer* WebScrollbarLayerImpl::layer() { |
71 return layer_.get(); | 71 return layer_.get(); |
72 } | 72 } |
73 | 73 |
74 void WebScrollbarLayerImpl::setScrollLayer(blink::WebLayer* layer) { | |
75 cc::Layer* scroll_layer = | |
76 layer ? static_cast<WebLayerImpl*>(layer)->layer() : 0; | |
77 layer_->layer()->ToScrollbarLayer()->SetScrollLayer( | |
78 scroll_layer ? scroll_layer->id() : cc::Layer::INVALID_ID); | |
79 } | |
80 | |
81 } // namespace cc_blink | 74 } // namespace cc_blink |
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