| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "cc/test/fake_layer_tree_host.h" |
| |
| #include "cc/layers/layer.h" |
| #include "cc/test/test_task_graph_runner.h" |
| |
| namespace cc { |
| FakeLayerTreeHost::FakeLayerTreeHost(FakeLayerTreeHostClient* client, |
| LayerTreeHost::InitParams* params) |
| : LayerTreeHost(params), |
| client_(client), |
| host_impl_(*params->settings, |
| &proxy_, |
| &manager_, |
| params->task_graph_runner), |
| needs_commit_(false) { |
| client_->SetLayerTreeHost(this); |
| } |
| |
| scoped_ptr<FakeLayerTreeHost> FakeLayerTreeHost::Create( |
| FakeLayerTreeHostClient* client, |
| TestTaskGraphRunner* task_graph_runner) { |
| LayerTreeSettings settings; |
| settings.verify_property_trees = true; |
| return Create(client, task_graph_runner, settings); |
| } |
| |
| scoped_ptr<FakeLayerTreeHost> FakeLayerTreeHost::Create( |
| FakeLayerTreeHostClient* client, |
| TestTaskGraphRunner* task_graph_runner, |
| const LayerTreeSettings& settings) { |
| LayerTreeHost::InitParams params; |
| params.client = client; |
| params.settings = &settings; |
| params.task_graph_runner = task_graph_runner; |
| return make_scoped_ptr(new FakeLayerTreeHost(client, ¶ms)); |
| } |
| |
| FakeLayerTreeHost::~FakeLayerTreeHost() { |
| client_->SetLayerTreeHost(NULL); |
| } |
| |
| void FakeLayerTreeHost::SetNeedsCommit() { needs_commit_ = true; } |
| |
| LayerImpl* FakeLayerTreeHost::CommitAndCreateLayerImplTree() { |
| scoped_ptr<LayerImpl> old_root_layer_impl = active_tree()->DetachLayerTree(); |
| |
| scoped_ptr<LayerImpl> layer_impl = TreeSynchronizer::SynchronizeTrees( |
| root_layer(), old_root_layer_impl.Pass(), active_tree()); |
| active_tree()->SetPropertyTrees(*property_trees()); |
| TreeSynchronizer::PushProperties(root_layer(), layer_impl.get()); |
| |
| active_tree()->SetRootLayer(layer_impl.Pass()); |
| |
| if (page_scale_layer() && inner_viewport_scroll_layer()) { |
| active_tree()->SetViewportLayersFromIds( |
| overscroll_elasticity_layer() ? overscroll_elasticity_layer()->id() |
| : Layer::INVALID_ID, |
| page_scale_layer()->id(), inner_viewport_scroll_layer()->id(), |
| outer_viewport_scroll_layer() ? outer_viewport_scroll_layer()->id() |
| : Layer::INVALID_ID); |
| } |
| |
| active_tree()->UpdatePropertyTreesForBoundsDelta(); |
| return active_tree()->root_layer(); |
| } |
| |
| } // namespace cc |