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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/layers/painted_scrollbar_layer_impl.h" | 5 #include "cc/layers/painted_scrollbar_layer_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "cc/animation/scrollbar_animation_controller.h" | 9 #include "cc/animation/scrollbar_animation_controller.h" |
10 #include "cc/layers/layer.h" | 10 #include "cc/layers/layer.h" |
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22 int id, | 22 int id, |
23 ScrollbarOrientation orientation) { | 23 ScrollbarOrientation orientation) { |
24 return make_scoped_ptr( | 24 return make_scoped_ptr( |
25 new PaintedScrollbarLayerImpl(tree_impl, id, orientation)); | 25 new PaintedScrollbarLayerImpl(tree_impl, id, orientation)); |
26 } | 26 } |
27 | 27 |
28 PaintedScrollbarLayerImpl::PaintedScrollbarLayerImpl( | 28 PaintedScrollbarLayerImpl::PaintedScrollbarLayerImpl( |
29 LayerTreeImpl* tree_impl, | 29 LayerTreeImpl* tree_impl, |
30 int id, | 30 int id, |
31 ScrollbarOrientation orientation) | 31 ScrollbarOrientation orientation) |
32 : ScrollbarLayerImplBase(tree_impl, id, orientation, false), | 32 : ScrollbarLayerImplBase(tree_impl, id, orientation, false, false), |
33 track_ui_resource_id_(0), | 33 track_ui_resource_id_(0), |
34 thumb_ui_resource_id_(0), | 34 thumb_ui_resource_id_(0), |
35 thumb_thickness_(0), | 35 thumb_thickness_(0), |
36 thumb_length_(0), | 36 thumb_length_(0), |
37 track_start_(0), | 37 track_start_(0), |
38 track_length_(0), | 38 track_length_(0), |
39 vertical_adjust_(0.f), | 39 vertical_adjust_(0.f), |
40 scroll_layer_id_(Layer::INVALID_ID) {} | 40 scroll_layer_id_(Layer::INVALID_ID) {} |
41 | 41 |
42 PaintedScrollbarLayerImpl::~PaintedScrollbarLayerImpl() {} | 42 PaintedScrollbarLayerImpl::~PaintedScrollbarLayerImpl() {} |
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167 | 167 |
168 float PaintedScrollbarLayerImpl::TrackLength() const { | 168 float PaintedScrollbarLayerImpl::TrackLength() const { |
169 return track_length_ + (orientation() == VERTICAL ? vertical_adjust() : 0); | 169 return track_length_ + (orientation() == VERTICAL ? vertical_adjust() : 0); |
170 } | 170 } |
171 | 171 |
172 const char* PaintedScrollbarLayerImpl::LayerTypeAsString() const { | 172 const char* PaintedScrollbarLayerImpl::LayerTypeAsString() const { |
173 return "cc::PaintedScrollbarLayerImpl"; | 173 return "cc::PaintedScrollbarLayerImpl"; |
174 } | 174 } |
175 | 175 |
176 } // namespace cc | 176 } // namespace cc |
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