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// 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.
#ifndef CC_TEST_FAKE_LAYER_TREE_HOST_H_
#define CC_TEST_FAKE_LAYER_TREE_HOST_H_
#include "cc/test/fake_impl_proxy.h"
#include "cc/test/fake_layer_tree_host_client.h"
#include "cc/test/fake_layer_tree_host_impl.h"
#include "cc/trees/layer_tree_host.h"
#include "cc/trees/layer_tree_impl.h"
#include "cc/trees/tree_synchronizer.h"
namespace cc {
class FakeLayerTreeHost : protected LayerTreeHost {
public:
static scoped_ptr<FakeLayerTreeHost> Create() {
static FakeLayerTreeHostClient client(FakeLayerTreeHostClient::DIRECT_3D);
static LayerTreeSettings settings;
return make_scoped_ptr(new FakeLayerTreeHost(&client, settings));
}
static scoped_ptr<FakeLayerTreeHost> Create(
const LayerTreeSettings& settings) {
static FakeLayerTreeHostClient client(FakeLayerTreeHostClient::DIRECT_3D);
return make_scoped_ptr(new FakeLayerTreeHost(&client, settings));
}
virtual ~FakeLayerTreeHost() {}
virtual void SetNeedsCommit() OVERRIDE {}
virtual void SetNeedsFullTreeSync() OVERRIDE {}
using LayerTreeHost::SetRootLayer;
LayerImpl* 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());
TreeSynchronizer::PushProperties(root_layer(), layer_impl.get());
active_tree()->SetRootLayer(layer_impl.Pass());
return active_tree()->root_layer();
}
LayerTreeImpl* active_tree() { return host_impl_.active_tree(); }
private:
FakeLayerTreeHost(LayerTreeHostClient* client,
const LayerTreeSettings& settings)
: LayerTreeHost(client, settings),
host_impl_(settings, &proxy_) {}
FakeImplProxy proxy_;
FakeLayerTreeHostImpl host_impl_;
};
} // namespace cc
#endif // CC_TEST_FAKE_LAYER_TREE_HOST_H_