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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/trees/layer_tree_impl.h" | 5 #include "cc/trees/layer_tree_impl.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/debug/trace_event.h" | 10 #include "base/debug/trace_event.h" |
11 #include "base/debug/trace_event_argument.h" | |
12 #include "cc/animation/keyframed_animation_curve.h" | 11 #include "cc/animation/keyframed_animation_curve.h" |
13 #include "cc/animation/scrollbar_animation_controller.h" | 12 #include "cc/animation/scrollbar_animation_controller.h" |
14 #include "cc/animation/scrollbar_animation_controller_linear_fade.h" | 13 #include "cc/animation/scrollbar_animation_controller_linear_fade.h" |
15 #include "cc/animation/scrollbar_animation_controller_thinning.h" | 14 #include "cc/animation/scrollbar_animation_controller_thinning.h" |
16 #include "cc/base/math_util.h" | 15 #include "cc/base/math_util.h" |
17 #include "cc/base/util.h" | 16 #include "cc/base/util.h" |
18 #include "cc/debug/devtools_instrumentation.h" | 17 #include "cc/debug/devtools_instrumentation.h" |
19 #include "cc/debug/traced_value.h" | 18 #include "cc/debug/traced_value.h" |
20 #include "cc/layers/heads_up_display_layer_impl.h" | 19 #include "cc/layers/heads_up_display_layer_impl.h" |
21 #include "cc/layers/layer.h" | 20 #include "cc/layers/layer.h" |
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814 } | 813 } |
815 | 814 |
816 DebugRectHistory* LayerTreeImpl::debug_rect_history() const { | 815 DebugRectHistory* LayerTreeImpl::debug_rect_history() const { |
817 return layer_tree_host_impl_->debug_rect_history(); | 816 return layer_tree_host_impl_->debug_rect_history(); |
818 } | 817 } |
819 | 818 |
820 AnimationRegistrar* LayerTreeImpl::animationRegistrar() const { | 819 AnimationRegistrar* LayerTreeImpl::animationRegistrar() const { |
821 return layer_tree_host_impl_->animation_registrar(); | 820 return layer_tree_host_impl_->animation_registrar(); |
822 } | 821 } |
823 | 822 |
824 void LayerTreeImpl::AsValueInto(base::debug::TracedValue* state) const { | 823 scoped_ptr<base::Value> LayerTreeImpl::AsValue() const { |
825 TracedValue::MakeDictIntoImplicitSnapshot(state, "cc::LayerTreeImpl", this); | 824 scoped_ptr<base::DictionaryValue> state(new base::DictionaryValue()); |
| 825 TracedValue::MakeDictIntoImplicitSnapshot( |
| 826 state.get(), "cc::LayerTreeImpl", this); |
826 | 827 |
827 state->BeginDictionary("root_layer"); | 828 state->Set("root_layer", root_layer_->AsValue().release()); |
828 root_layer_->AsValueInto(state); | |
829 state->EndDictionary(); | |
830 | 829 |
831 state->BeginArray("render_surface_layer_list"); | 830 scoped_ptr<base::ListValue> render_surface_layer_list(new base::ListValue()); |
832 typedef LayerIterator<LayerImpl> LayerIteratorType; | 831 typedef LayerIterator<LayerImpl> LayerIteratorType; |
833 LayerIteratorType end = LayerIteratorType::End(&render_surface_layer_list_); | 832 LayerIteratorType end = LayerIteratorType::End(&render_surface_layer_list_); |
834 for (LayerIteratorType it = LayerIteratorType::Begin( | 833 for (LayerIteratorType it = LayerIteratorType::Begin( |
835 &render_surface_layer_list_); it != end; ++it) { | 834 &render_surface_layer_list_); it != end; ++it) { |
836 if (!it.represents_itself()) | 835 if (!it.represents_itself()) |
837 continue; | 836 continue; |
838 TracedValue::AppendIDRef(*it, state); | 837 render_surface_layer_list->Append(TracedValue::CreateIDRef(*it).release()); |
839 } | 838 } |
840 state->EndArray(); | 839 |
| 840 state->Set("render_surface_layer_list", |
| 841 render_surface_layer_list.release()); |
| 842 return state.PassAs<base::Value>(); |
841 } | 843 } |
842 | 844 |
843 void LayerTreeImpl::SetRootLayerScrollOffsetDelegate( | 845 void LayerTreeImpl::SetRootLayerScrollOffsetDelegate( |
844 LayerScrollOffsetDelegate* root_layer_scroll_offset_delegate) { | 846 LayerScrollOffsetDelegate* root_layer_scroll_offset_delegate) { |
845 if (root_layer_scroll_offset_delegate_ == root_layer_scroll_offset_delegate) | 847 if (root_layer_scroll_offset_delegate_ == root_layer_scroll_offset_delegate) |
846 return; | 848 return; |
847 | 849 |
848 if (!root_layer_scroll_offset_delegate) { | 850 if (!root_layer_scroll_offset_delegate) { |
849 // Make sure we remove the proxies from their layers before | 851 // Make sure we remove the proxies from their layers before |
850 // releasing them. | 852 // releasing them. |
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1391 | 1393 |
1392 void LayerTreeImpl::UnregisterPictureLayerImpl(PictureLayerImpl* layer) { | 1394 void LayerTreeImpl::UnregisterPictureLayerImpl(PictureLayerImpl* layer) { |
1393 layer_tree_host_impl_->UnregisterPictureLayerImpl(layer); | 1395 layer_tree_host_impl_->UnregisterPictureLayerImpl(layer); |
1394 } | 1396 } |
1395 | 1397 |
1396 void LayerTreeImpl::InputScrollAnimationFinished() { | 1398 void LayerTreeImpl::InputScrollAnimationFinished() { |
1397 layer_tree_host_impl_->ScrollEnd(); | 1399 layer_tree_host_impl_->ScrollEnd(); |
1398 } | 1400 } |
1399 | 1401 |
1400 } // namespace cc | 1402 } // namespace cc |
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