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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_host_common.h" | 5 #include "cc/trees/layer_tree_host_common.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <algorithm> | 9 #include <algorithm> |
10 #include <memory> | 10 #include <memory> |
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10667 property_trees.is_main_thread = true; | 10667 property_trees.is_main_thread = true; |
10668 property_trees.is_active = false; | 10668 property_trees.is_active = false; |
10669 ScrollTree& expected_scroll_tree = property_trees.scroll_tree; | 10669 ScrollTree& expected_scroll_tree = property_trees.scroll_tree; |
10670 ScrollNode* property_tree_root = expected_scroll_tree.Node(0); | 10670 ScrollNode* property_tree_root = expected_scroll_tree.Node(0); |
10671 property_tree_root->id = kRootPropertyTreeNodeId; | 10671 property_tree_root->id = kRootPropertyTreeNodeId; |
10672 property_tree_root->parent_id = ScrollTree::kInvalidNodeId; | 10672 property_tree_root->parent_id = ScrollTree::kInvalidNodeId; |
10673 property_tree_root->owning_layer_id = Layer::INVALID_ID; | 10673 property_tree_root->owning_layer_id = Layer::INVALID_ID; |
10674 property_tree_root->scrollable = false; | 10674 property_tree_root->scrollable = false; |
10675 property_tree_root->main_thread_scrolling_reasons = | 10675 property_tree_root->main_thread_scrolling_reasons = |
10676 MainThreadScrollingReason::kNotScrollingOnMain; | 10676 MainThreadScrollingReason::kNotScrollingOnMain; |
10677 property_tree_root->contains_non_fast_scrollable_region = false; | 10677 property_tree_root->non_fast_scrollable_region = Region(); |
10678 property_tree_root->transform_id = kRootPropertyTreeNodeId; | 10678 property_tree_root->transform_id = kRootPropertyTreeNodeId; |
10679 | 10679 |
10680 // The node owned by root1 | 10680 // The node owned by root1 |
10681 ScrollNode scroll_root1; | 10681 ScrollNode scroll_root1; |
10682 scroll_root1.id = 1; | 10682 scroll_root1.id = 1; |
10683 scroll_root1.owning_layer_id = root1->id(); | 10683 scroll_root1.owning_layer_id = root1->id(); |
10684 scroll_root1.user_scrollable_horizontal = true; | 10684 scroll_root1.user_scrollable_horizontal = true; |
10685 scroll_root1.user_scrollable_vertical = true; | 10685 scroll_root1.user_scrollable_vertical = true; |
10686 scroll_root1.transform_id = root1->transform_tree_index(); | 10686 scroll_root1.transform_id = root1->transform_tree_index(); |
10687 expected_scroll_tree.Insert(scroll_root1, 0); | 10687 expected_scroll_tree.Insert(scroll_root1, 0); |
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10733 scroll_grand_child11.scrollable = true; | 10733 scroll_grand_child11.scrollable = true; |
10734 scroll_grand_child11.user_scrollable_horizontal = true; | 10734 scroll_grand_child11.user_scrollable_horizontal = true; |
10735 scroll_grand_child11.user_scrollable_vertical = true; | 10735 scroll_grand_child11.user_scrollable_vertical = true; |
10736 scroll_grand_child11.transform_id = grand_child11->transform_tree_index(); | 10736 scroll_grand_child11.transform_id = grand_child11->transform_tree_index(); |
10737 expected_scroll_tree.Insert(scroll_grand_child11, 4); | 10737 expected_scroll_tree.Insert(scroll_grand_child11, 4); |
10738 | 10738 |
10739 // The node owned by parent5 | 10739 // The node owned by parent5 |
10740 ScrollNode scroll_parent5; | 10740 ScrollNode scroll_parent5; |
10741 scroll_parent5.id = 8; | 10741 scroll_parent5.id = 8; |
10742 scroll_parent5.owning_layer_id = parent5->id(); | 10742 scroll_parent5.owning_layer_id = parent5->id(); |
10743 scroll_parent5.contains_non_fast_scrollable_region = true; | 10743 scroll_parent5.non_fast_scrollable_region = gfx::Rect(0, 0, 50, 50); |
10744 scroll_parent5.bounds = gfx::Size(10, 10); | 10744 scroll_parent5.bounds = gfx::Size(10, 10); |
10745 scroll_parent5.should_flatten = true; | 10745 scroll_parent5.should_flatten = true; |
10746 scroll_parent5.user_scrollable_horizontal = true; | 10746 scroll_parent5.user_scrollable_horizontal = true; |
10747 scroll_parent5.user_scrollable_vertical = true; | 10747 scroll_parent5.user_scrollable_vertical = true; |
10748 scroll_parent5.transform_id = parent5->transform_tree_index(); | 10748 scroll_parent5.transform_id = parent5->transform_tree_index(); |
10749 expected_scroll_tree.Insert(scroll_parent5, 1); | 10749 expected_scroll_tree.Insert(scroll_parent5, 1); |
10750 | 10750 |
10751 expected_scroll_tree.SetScrollOffset(parent2->id(), gfx::ScrollOffset(0, 0)); | 10751 expected_scroll_tree.SetScrollOffset(parent2->id(), gfx::ScrollOffset(0, 0)); |
10752 expected_scroll_tree.SetScrollOffset(child7->id(), gfx::ScrollOffset(0, 0)); | 10752 expected_scroll_tree.SetScrollOffset(child7->id(), gfx::ScrollOffset(0, 0)); |
10753 expected_scroll_tree.SetScrollOffset(grand_child11->id(), | 10753 expected_scroll_tree.SetScrollOffset(grand_child11->id(), |
10754 gfx::ScrollOffset(0, 0)); | 10754 gfx::ScrollOffset(0, 0)); |
10755 expected_scroll_tree.set_needs_update(false); | 10755 expected_scroll_tree.set_needs_update(false); |
10756 | 10756 |
10757 EXPECT_EQ(expected_scroll_tree, scroll_tree); | 10757 EXPECT_EQ(expected_scroll_tree, scroll_tree); |
10758 | 10758 |
10759 // Check other layers' scroll_tree_index | 10759 // Check other layers' scroll_tree_index |
10760 EXPECT_EQ(scroll_root1.id, page_scale_layer->scroll_tree_index()); | 10760 EXPECT_EQ(scroll_root1.id, page_scale_layer->scroll_tree_index()); |
10761 EXPECT_EQ(scroll_child6.id, grand_child10->scroll_tree_index()); | 10761 EXPECT_EQ(scroll_child6.id, grand_child10->scroll_tree_index()); |
10762 EXPECT_EQ(scroll_root1.id, parent3->scroll_tree_index()); | 10762 EXPECT_EQ(scroll_root1.id, parent3->scroll_tree_index()); |
10763 EXPECT_EQ(scroll_child7.id, child8->scroll_tree_index()); | 10763 EXPECT_EQ(scroll_child7.id, child8->scroll_tree_index()); |
10764 EXPECT_EQ(scroll_root1.id, parent4->scroll_tree_index()); | 10764 EXPECT_EQ(scroll_root1.id, parent4->scroll_tree_index()); |
10765 EXPECT_EQ(scroll_root1.id, child9->scroll_tree_index()); | 10765 EXPECT_EQ(scroll_root1.id, child9->scroll_tree_index()); |
10766 EXPECT_EQ(scroll_root1.id, grand_child12->scroll_tree_index()); | 10766 EXPECT_EQ(scroll_root1.id, grand_child12->scroll_tree_index()); |
10767 } | 10767 } |
10768 | 10768 |
10769 } // namespace | 10769 } // namespace |
10770 } // namespace cc | 10770 } // namespace cc |
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