OLD | NEW |
1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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/layer_impl.h" | 5 #include "cc/layers/layer_impl.h" |
6 | 6 |
7 #include "base/json/json_reader.h" | 7 #include "base/json/json_reader.h" |
8 #include "base/numerics/safe_conversions.h" | 8 #include "base/numerics/safe_conversions.h" |
9 #include "base/strings/stringprintf.h" | 9 #include "base/strings/stringprintf.h" |
10 #include "base/trace_event/trace_event.h" | 10 #include "base/trace_event/trace_event.h" |
(...skipping 1264 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1275 | 1275 |
1276 void LayerImpl::SetUpdateRect(const gfx::Rect& update_rect) { | 1276 void LayerImpl::SetUpdateRect(const gfx::Rect& update_rect) { |
1277 update_rect_ = update_rect; | 1277 update_rect_ = update_rect; |
1278 SetNeedsPushProperties(); | 1278 SetNeedsPushProperties(); |
1279 } | 1279 } |
1280 | 1280 |
1281 void LayerImpl::AddDamageRect(const gfx::RectF& damage_rect) { | 1281 void LayerImpl::AddDamageRect(const gfx::RectF& damage_rect) { |
1282 damage_rect_ = gfx::UnionRects(damage_rect_, damage_rect); | 1282 damage_rect_ = gfx::UnionRects(damage_rect_, damage_rect); |
1283 } | 1283 } |
1284 | 1284 |
1285 bool LayerImpl::IsExternalScrollActive() const { | |
1286 return layer_tree_impl_->IsExternalScrollActive(); | |
1287 } | |
1288 | |
1289 void LayerImpl::SetCurrentScrollOffset(const gfx::ScrollOffset& scroll_offset) { | 1285 void LayerImpl::SetCurrentScrollOffset(const gfx::ScrollOffset& scroll_offset) { |
1290 DCHECK(IsActive()); | 1286 DCHECK(IsActive()); |
1291 if (scroll_offset_->SetCurrent(scroll_offset)) | 1287 if (scroll_offset_->SetCurrent(scroll_offset)) |
1292 DidUpdateScrollOffset(false); | 1288 DidUpdateScrollOffset(false); |
1293 } | 1289 } |
1294 | 1290 |
1295 void LayerImpl::SetCurrentScrollOffsetFromDelegate( | 1291 void LayerImpl::SetCurrentScrollOffsetFromDelegate( |
1296 const gfx::ScrollOffset& scroll_offset) { | 1292 const gfx::ScrollOffset& scroll_offset) { |
1297 DCHECK(IsActive()); | 1293 DCHECK(IsActive()); |
1298 if (scroll_offset_->SetCurrent(scroll_offset)) | 1294 if (scroll_offset_->SetCurrent(scroll_offset)) |
(...skipping 535 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1834 } | 1830 } |
1835 | 1831 |
1836 // TODO(enne): the transform needs to come from property trees instead of | 1832 // TODO(enne): the transform needs to come from property trees instead of |
1837 // draw properties. | 1833 // draw properties. |
1838 gfx::Vector2dF transform_scales = MathUtil::ComputeTransform2dScaleComponents( | 1834 gfx::Vector2dF transform_scales = MathUtil::ComputeTransform2dScaleComponents( |
1839 draw_properties().target_space_transform, default_scale); | 1835 draw_properties().target_space_transform, default_scale); |
1840 return std::max(transform_scales.x(), transform_scales.y()); | 1836 return std::max(transform_scales.x(), transform_scales.y()); |
1841 } | 1837 } |
1842 | 1838 |
1843 } // namespace cc | 1839 } // namespace cc |
OLD | NEW |