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// Copyright 2016 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_BLIMP_LAYER_FACTORY_H_
#define CC_BLIMP_LAYER_FACTORY_H_
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "cc/input/scrollbar.h"
namespace cc {
class ContentLayerClient;
class Layer;
class PictureLayer;
class SolidColorScrollbarLayer;
// Used to allow tests to inject the Layer created by the
// CompositorStateDeserializer on the client.
class LayerFactory {
public:
virtual ~LayerFactory() {}
virtual scoped_refptr<Layer> CreateLayer(int engine_layer_id) = 0;
virtual scoped_refptr<PictureLayer> CreatePictureLayer(
int engine_layer_id,
ContentLayerClient* content_layer_client) = 0;
virtual scoped_refptr<SolidColorScrollbarLayer>
CreateSolidColorScrollbarLayer(int engine_layer_id,
ScrollbarOrientation orientation,
int thumb_thickness,
int track_start,
bool is_left_side_vertical_scrollbar,
int scroll_layer_id) = 0;
// Create layers for testing.
virtual scoped_refptr<PictureLayer> CreateFakePictureLayer(
int engine_layer_id,
ContentLayerClient* content_layer_client) = 0;
virtual scoped_refptr<Layer> CreatePushPropertiesCountingLayer(
int engine_layer_id) = 0;
};
} // namespace cc
#endif // CC_BLIMP_LAYER_FACTORY_H_