OLD | NEW |
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> |
| 8 |
7 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
8 #include "cc/blink/scrollbar_impl.h" | 10 #include "cc/blink/scrollbar_impl.h" |
9 #include "cc/blink/web_layer_impl.h" | 11 #include "cc/blink/web_layer_impl.h" |
10 #include "cc/layers/layer.h" | 12 #include "cc/layers/layer.h" |
11 #include "cc/layers/painted_scrollbar_layer.h" | 13 #include "cc/layers/painted_scrollbar_layer.h" |
12 #include "cc/layers/scrollbar_layer_interface.h" | 14 #include "cc/layers/scrollbar_layer_interface.h" |
13 #include "cc/layers/solid_color_scrollbar_layer.h" | 15 #include "cc/layers/solid_color_scrollbar_layer.h" |
14 | 16 |
15 using cc::PaintedScrollbarLayer; | 17 using cc::PaintedScrollbarLayer; |
16 using cc::SolidColorScrollbarLayer; | 18 using cc::SolidColorScrollbarLayer; |
17 | 19 |
18 namespace { | 20 namespace { |
19 | 21 |
20 cc::ScrollbarOrientation ConvertOrientation( | 22 cc::ScrollbarOrientation ConvertOrientation( |
21 blink::WebScrollbar::Orientation orientation) { | 23 blink::WebScrollbar::Orientation orientation) { |
22 return orientation == blink::WebScrollbar::Horizontal ? cc::HORIZONTAL | 24 return orientation == blink::WebScrollbar::Horizontal ? cc::HORIZONTAL |
23 : cc::VERTICAL; | 25 : cc::VERTICAL; |
24 } | 26 } |
25 | 27 |
26 } // namespace | 28 } // namespace |
27 | 29 |
28 namespace cc_blink { | 30 namespace cc_blink { |
29 | 31 |
30 WebScrollbarLayerImpl::WebScrollbarLayerImpl( | 32 WebScrollbarLayerImpl::WebScrollbarLayerImpl( |
31 blink::WebScrollbar* scrollbar, | 33 std::unique_ptr<blink::WebScrollbar> scrollbar, |
32 blink::WebScrollbarThemePainter painter, | 34 blink::WebScrollbarThemePainter painter, |
33 blink::WebScrollbarThemeGeometry* geometry) | 35 std::unique_ptr<blink::WebScrollbarThemeGeometry> geometry) |
34 : layer_(new WebLayerImpl(PaintedScrollbarLayer::Create( | 36 : layer_(new WebLayerImpl(PaintedScrollbarLayer::Create( |
35 | 37 base::MakeUnique<ScrollbarImpl>(std::move(scrollbar), |
36 std::unique_ptr<cc::Scrollbar>( | 38 painter, |
37 new ScrollbarImpl(base::WrapUnique(scrollbar), | 39 std::move(geometry)), |
38 painter, | |
39 base::WrapUnique(geometry))), | |
40 0))) {} | 40 0))) {} |
41 | 41 |
42 WebScrollbarLayerImpl::WebScrollbarLayerImpl( | 42 WebScrollbarLayerImpl::WebScrollbarLayerImpl( |
43 blink::WebScrollbar::Orientation orientation, | 43 blink::WebScrollbar::Orientation orientation, |
44 int thumb_thickness, | 44 int thumb_thickness, |
45 int track_start, | 45 int track_start, |
46 bool is_left_side_vertical_scrollbar) | 46 bool is_left_side_vertical_scrollbar) |
47 : layer_(new WebLayerImpl( | 47 : layer_(new WebLayerImpl( |
48 SolidColorScrollbarLayer::Create(ConvertOrientation(orientation), | 48 SolidColorScrollbarLayer::Create(ConvertOrientation(orientation), |
49 thumb_thickness, | 49 thumb_thickness, |
50 track_start, | 50 track_start, |
51 is_left_side_vertical_scrollbar, | 51 is_left_side_vertical_scrollbar, |
52 0))) {} | 52 0))) {} |
53 | 53 |
54 WebScrollbarLayerImpl::~WebScrollbarLayerImpl() { | 54 WebScrollbarLayerImpl::~WebScrollbarLayerImpl() { |
55 } | 55 } |
56 | 56 |
57 blink::WebLayer* WebScrollbarLayerImpl::layer() { | 57 blink::WebLayer* WebScrollbarLayerImpl::layer() { |
58 return layer_.get(); | 58 return layer_.get(); |
59 } | 59 } |
60 | 60 |
61 void WebScrollbarLayerImpl::setScrollLayer(blink::WebLayer* layer) { | 61 void WebScrollbarLayerImpl::setScrollLayer(blink::WebLayer* layer) { |
62 cc::Layer* scroll_layer = | 62 cc::Layer* scroll_layer = |
63 layer ? static_cast<WebLayerImpl*>(layer)->layer() : 0; | 63 layer ? static_cast<WebLayerImpl*>(layer)->layer() : 0; |
64 layer_->layer()->ToScrollbarLayer()->SetScrollLayer( | 64 layer_->layer()->ToScrollbarLayer()->SetScrollLayer( |
65 scroll_layer ? scroll_layer->id() : cc::Layer::INVALID_ID); | 65 scroll_layer ? scroll_layer->id() : cc::Layer::INVALID_ID); |
66 } | 66 } |
67 | 67 |
68 } // namespace cc_blink | 68 } // namespace cc_blink |
OLD | NEW |