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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/layer_tree_impl.h" | 5 #include "cc/trees/layer_tree_impl.h" |
| 6 | 6 |
| 7 #include "base/macros.h" | 7 #include "base/macros.h" |
| 8 #include "base/memory/ptr_util.h" | 8 #include "base/memory/ptr_util.h" |
| 9 #include "cc/layers/heads_up_display_layer_impl.h" | 9 #include "cc/layers/heads_up_display_layer_impl.h" |
| 10 #include "cc/test/fake_layer_tree_host_impl.h" | 10 #include "cc/test/fake_layer_tree_host_impl.h" |
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| 1059 LayerImpl::Create(host_impl().active_tree(), 4); | 1059 LayerImpl::Create(host_impl().active_tree(), 4); |
| 1060 | 1060 |
| 1061 child->SetPosition(gfx::PointF(10.f, 10.f)); | 1061 child->SetPosition(gfx::PointF(10.f, 10.f)); |
| 1062 child->SetBounds(gfx::Size(1, 1)); | 1062 child->SetBounds(gfx::Size(1, 1)); |
| 1063 child->SetDrawsContent(true); | 1063 child->SetDrawsContent(true); |
| 1064 child->SetMasksToBounds(true); | 1064 child->SetMasksToBounds(true); |
| 1065 | 1065 |
| 1066 grand_child->SetPosition(gfx::PointF(0.f, 40.f)); | 1066 grand_child->SetPosition(gfx::PointF(0.f, 40.f)); |
| 1067 grand_child->SetBounds(gfx::Size(100, 50)); | 1067 grand_child->SetBounds(gfx::Size(100, 50)); |
| 1068 grand_child->SetDrawsContent(true); | 1068 grand_child->SetDrawsContent(true); |
| 1069 grand_child->SetHasRenderSurface(true); | 1069 grand_child->test_properties()->force_render_surface = true; |
| 1070 | 1070 |
| 1071 // This should let |grand_child| "escape" |child|'s clip. | 1071 // This should let |grand_child| "escape" |child|'s clip. |
| 1072 grand_child->test_properties()->clip_parent = root; | 1072 grand_child->test_properties()->clip_parent = root; |
| 1073 std::unique_ptr<std::set<LayerImpl*>> clip_children( | 1073 std::unique_ptr<std::set<LayerImpl*>> clip_children( |
| 1074 new std::set<LayerImpl*>); | 1074 new std::set<LayerImpl*>); |
| 1075 clip_children->insert(grand_child.get()); | 1075 clip_children->insert(grand_child.get()); |
| 1076 root->test_properties()->clip_children.reset(clip_children.release()); | 1076 root->test_properties()->clip_children.reset(clip_children.release()); |
| 1077 | 1077 |
| 1078 child->test_properties()->AddChild(std::move(grand_child)); | 1078 child->test_properties()->AddChild(std::move(grand_child)); |
| 1079 root->test_properties()->AddChild(std::move(child)); | 1079 root->test_properties()->AddChild(std::move(child)); |
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| 1111 | 1111 |
| 1112 // This should cause scroll child and its descendants to be affected by | 1112 // This should cause scroll child and its descendants to be affected by |
| 1113 // |child|'s clip. | 1113 // |child|'s clip. |
| 1114 scroll_child->test_properties()->scroll_parent = child.get(); | 1114 scroll_child->test_properties()->scroll_parent = child.get(); |
| 1115 child->test_properties()->scroll_children = | 1115 child->test_properties()->scroll_children = |
| 1116 base::MakeUnique<std::set<LayerImpl*>>(); | 1116 base::MakeUnique<std::set<LayerImpl*>>(); |
| 1117 child->test_properties()->scroll_children->insert(scroll_child.get()); | 1117 child->test_properties()->scroll_children->insert(scroll_child.get()); |
| 1118 | 1118 |
| 1119 grand_child->SetBounds(gfx::Size(200, 200)); | 1119 grand_child->SetBounds(gfx::Size(200, 200)); |
| 1120 grand_child->SetDrawsContent(true); | 1120 grand_child->SetDrawsContent(true); |
| 1121 grand_child->SetHasRenderSurface(true); | 1121 grand_child->test_properties()->force_render_surface = true; |
| 1122 | 1122 |
| 1123 scroll_child->test_properties()->AddChild(std::move(grand_child)); | 1123 scroll_child->test_properties()->AddChild(std::move(grand_child)); |
| 1124 root->test_properties()->AddChild(std::move(scroll_child)); | 1124 root->test_properties()->AddChild(std::move(scroll_child)); |
| 1125 root->test_properties()->AddChild(std::move(child)); | 1125 root->test_properties()->AddChild(std::move(child)); |
| 1126 } | 1126 } |
| 1127 | 1127 |
| 1128 host_impl().SetViewportSize(root->bounds()); | 1128 host_impl().SetViewportSize(root->bounds()); |
| 1129 host_impl().UpdateNumChildrenAndDrawPropertiesForActiveTree(); | 1129 host_impl().UpdateNumChildrenAndDrawPropertiesForActiveTree(); |
| 1130 | 1130 |
| 1131 gfx::PointF test_point(12.f, 52.f); | 1131 gfx::PointF test_point(12.f, 52.f); |
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| 2409 auto weak_promise = promise->AsWeakPtr(); | 2409 auto weak_promise = promise->AsWeakPtr(); |
| 2410 host_impl().active_tree()->QueueSwapPromise(std::move(promise)); | 2410 host_impl().active_tree()->QueueSwapPromise(std::move(promise)); |
| 2411 host_impl().active_tree()->BreakSwapPromises( | 2411 host_impl().active_tree()->BreakSwapPromises( |
| 2412 SwapPromise::DidNotSwapReason::SWAP_FAILS); | 2412 SwapPromise::DidNotSwapReason::SWAP_FAILS); |
| 2413 EXPECT_FALSE(weak_promise); | 2413 EXPECT_FALSE(weak_promise); |
| 2414 } | 2414 } |
| 2415 } | 2415 } |
| 2416 | 2416 |
| 2417 } // namespace | 2417 } // namespace |
| 2418 } // namespace cc | 2418 } // namespace cc |
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