OLD | NEW |
1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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/layer_impl.h" | 5 #include "cc/layer_impl.h" |
6 | 6 |
7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
8 #include "base/stringprintf.h" | 8 #include "base/stringprintf.h" |
9 #include "cc/debug_border_draw_quad.h" | 9 #include "cc/debug_border_draw_quad.h" |
10 #include "cc/geometry.h" | 10 #include "cc/geometry.h" |
11 #include "cc/layer_sorter.h" | 11 #include "cc/layer_sorter.h" |
| 12 #include "cc/layer_tree_host_impl.h" |
12 #include "cc/math_util.h" | 13 #include "cc/math_util.h" |
13 #include "cc/proxy.h" | 14 #include "cc/proxy.h" |
14 #include "cc/quad_sink.h" | 15 #include "cc/quad_sink.h" |
15 #include "cc/scrollbar_animation_controller.h" | 16 #include "cc/scrollbar_animation_controller.h" |
16 #include "cc/settings.h" | |
17 #include "third_party/skia/include/core/SkImageFilter.h" | 17 #include "third_party/skia/include/core/SkImageFilter.h" |
18 #include "ui/gfx/point_conversions.h" | 18 #include "ui/gfx/point_conversions.h" |
19 #include "ui/gfx/rect_conversions.h" | 19 #include "ui/gfx/rect_conversions.h" |
20 | 20 |
21 using WebKit::WebTransformationMatrix; | 21 using WebKit::WebTransformationMatrix; |
22 | 22 |
23 namespace cc { | 23 namespace cc { |
24 | 24 |
25 LayerImpl::LayerImpl(int id) | 25 LayerImpl::LayerImpl(int id) |
26 : m_parent(0) | 26 : m_parent(0) |
(...skipping 200 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
227 if (!scrollable()) { | 227 if (!scrollable()) { |
228 TRACE_EVENT0("cc", "LayerImpl::tryScroll: Ignored not scrollable"); | 228 TRACE_EVENT0("cc", "LayerImpl::tryScroll: Ignored not scrollable"); |
229 return InputHandlerClient::ScrollIgnored; | 229 return InputHandlerClient::ScrollIgnored; |
230 } | 230 } |
231 | 231 |
232 return InputHandlerClient::ScrollStarted; | 232 return InputHandlerClient::ScrollStarted; |
233 } | 233 } |
234 | 234 |
235 bool LayerImpl::drawCheckerboardForMissingTiles() const | 235 bool LayerImpl::drawCheckerboardForMissingTiles() const |
236 { | 236 { |
237 return m_drawCheckerboardForMissingTiles && !Settings::backgroundColorInstea
dOfCheckerboard(); | 237 return m_drawCheckerboardForMissingTiles && !m_layerTreeHostImpl->settings()
.backgroundColorInsteadOfCheckerboard; |
238 } | 238 } |
239 | 239 |
240 gfx::Rect LayerImpl::layerRectToContentRect(const gfx::RectF& layerRect) const | 240 gfx::Rect LayerImpl::layerRectToContentRect(const gfx::RectF& layerRect) const |
241 { | 241 { |
242 gfx::RectF contentRect = gfx::ScaleRect(layerRect, contentsScaleX(), content
sScaleY()); | 242 gfx::RectF contentRect = gfx::ScaleRect(layerRect, contentsScaleX(), content
sScaleY()); |
243 // Intersect with content rect to avoid the extra pixel because for some | 243 // Intersect with content rect to avoid the extra pixel because for some |
244 // values x and y, ceil((x / y) * y) may be x + 1. | 244 // values x and y, ceil((x / y) * y) may be x + 1. |
245 contentRect.Intersect(gfx::Rect(gfx::Point(), contentBounds())); | 245 contentRect.Intersect(gfx::Rect(gfx::Point(), contentBounds())); |
246 return gfx::ToEnclosingRect(contentRect); | 246 return gfx::ToEnclosingRect(contentRect); |
247 } | 247 } |
(...skipping 457 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
705 | 705 |
706 void LayerImpl::setVerticalScrollbarLayer(ScrollbarLayerImpl* scrollbarLayer) | 706 void LayerImpl::setVerticalScrollbarLayer(ScrollbarLayerImpl* scrollbarLayer) |
707 { | 707 { |
708 if (!m_scrollbarAnimationController) | 708 if (!m_scrollbarAnimationController) |
709 m_scrollbarAnimationController = ScrollbarAnimationController::create(th
is); | 709 m_scrollbarAnimationController = ScrollbarAnimationController::create(th
is); |
710 m_scrollbarAnimationController->setVerticalScrollbarLayer(scrollbarLayer); | 710 m_scrollbarAnimationController->setVerticalScrollbarLayer(scrollbarLayer); |
711 m_scrollbarAnimationController->updateScrollOffset(this); | 711 m_scrollbarAnimationController->updateScrollOffset(this); |
712 } | 712 } |
713 | 713 |
714 } // namespace cc | 714 } // namespace cc |
OLD | NEW |