cc/trees/property_tree_builder.cc - Issue 2769793002: Implement CSS: scroll-boundary-behavior

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Issue 2769793002: Implement CSS: scroll-boundary-behavior (Closed)

Patch Set: update the tests Created 3 years, 5 months ago

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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/trees/property_tree_builder.h"	5 #include "cc/trees/property_tree_builder.h"

6	6

7 #include <stddef.h>	7 #include <stddef.h>

8	8

9 #include <map>	9 #include <map>

10 #include <set>	10 #include <set>

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1043	1043

1044 node.bounds = layer->bounds();	1044 node.bounds = layer->bounds();

1045 node.scroll_clip_layer_bounds = layer->scroll_container_bounds();	1045 node.scroll_clip_layer_bounds = layer->scroll_container_bounds();

1046 node.offset_to_transform_parent = layer->offset_to_transform_parent();	1046 node.offset_to_transform_parent = layer->offset_to_transform_parent();

1047 node.should_flatten = layer->should_flatten_transform_from_property_tree();	1047 node.should_flatten = layer->should_flatten_transform_from_property_tree();

1048 node.user_scrollable_horizontal = UserScrollableHorizontal(layer);	1048 node.user_scrollable_horizontal = UserScrollableHorizontal(layer);

1049 node.user_scrollable_vertical = UserScrollableVertical(layer);	1049 node.user_scrollable_vertical = UserScrollableVertical(layer);

1050 node.element_id = layer->element_id();	1050 node.element_id = layer->element_id();

1051 node.transform_id =	1051 node.transform_id =

1052 data_for_children->transform_tree_parent->transform_tree_index();	1052 data_for_children->transform_tree_parent->transform_tree_index();

	1053 node.scroll_boundary_behavior = layer->scroll_boundary_behavior();
	ajuma 2017/06/30 20:46:49 After removing scroll_boundary_behavior from Layer After removing scroll_boundary_behavior from LayerImpl, this will need to be changed to use a helper function (e.g. like we have for UserScrollableHorizontal). sunyunjia 2017/07/14 02:59:00 Done. Show quoted text On 2017/06/30 20:46:49, ajuma wrote: > After removing scroll_boundary_behavior from LayerImpl, this will need to be > changed to use a helper function (e.g. like we have for > UserScrollableHorizontal). Done.
1053	1054

1054 node_id =	1055 node_id =

1055 data_for_children->property_trees->scroll_tree.Insert(node, parent_id);	1056 data_for_children->property_trees->scroll_tree.Insert(node, parent_id);

1056 data_for_children->scroll_tree_parent = node_id;	1057 data_for_children->scroll_tree_parent = node_id;

1057 data_for_children->main_thread_scrolling_reasons =	1058 data_for_children->main_thread_scrolling_reasons =

1058 node.main_thread_scrolling_reasons;	1059 node.main_thread_scrolling_reasons;

1059 data_for_children->scroll_tree_parent_created_by_uninheritable_criteria =	1060 data_for_children->scroll_tree_parent_created_by_uninheritable_criteria =

1060 scroll_node_uninheritable_criteria;	1061 scroll_node_uninheritable_criteria;

1061 // For animation subsystem purposes, if this layer has a compositor element	1062 // For animation subsystem purposes, if this layer has a compositor element

1062 // id, we build a map from that id to this scroll node.	1063 // id, we build a map from that id to this scroll node.

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1366 root_layer, page_scale_layer, inner_viewport_scroll_layer,	1367 root_layer, page_scale_layer, inner_viewport_scroll_layer,

1367 outer_viewport_scroll_layer, overscroll_elasticity_layer,	1368 outer_viewport_scroll_layer, overscroll_elasticity_layer,

1368 elastic_overscroll, page_scale_factor, device_scale_factor, viewport,	1369 elastic_overscroll, page_scale_factor, device_scale_factor, viewport,

1369 device_transform, property_trees, color);	1370 device_transform, property_trees, color);

1370 property_trees->effect_tree.CreateOrReuseRenderSurfaces(	1371 property_trees->effect_tree.CreateOrReuseRenderSurfaces(

1371 &render_surfaces, root_layer->layer_tree_impl());	1372 &render_surfaces, root_layer->layer_tree_impl());

1372 property_trees->ResetCachedData();	1373 property_trees->ResetCachedData();

1373 }	1374 }

1374	1375

1375 } // namespace cc	1376 } // namespace cc

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