| // 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_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ |
| #define CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ |
| |
| #include "cc/layers/picture_layer_impl.h" |
| |
| namespace cc { |
| |
| class CC_EXPORT PictureImageLayerImpl : public PictureLayerImpl { |
| public: |
| static scoped_ptr<PictureImageLayerImpl> Create(LayerTreeImpl* tree_impl, |
| int id) { |
| return make_scoped_ptr(new PictureImageLayerImpl(tree_impl, id)); |
| } |
| virtual ~PictureImageLayerImpl(); |
| |
| // LayerImpl overrides. |
| virtual const char* LayerTypeAsString() const OVERRIDE; |
| virtual scoped_ptr<LayerImpl> CreateLayerImpl( |
| LayerTreeImpl* tree_impl) OVERRIDE; |
| virtual void CalculateContentsScale(float ideal_contents_scale, |
| float device_scale_factor, |
| float page_scale_factor, |
| bool animating_transform_to_screen, |
| float* contents_scale_x, |
| float* contents_scale_y, |
| gfx::Size* content_bounds) OVERRIDE; |
| |
| protected: |
| PictureImageLayerImpl(LayerTreeImpl* tree_impl, int id); |
| |
| virtual bool ShouldAdjustRasterScale( |
| bool animating_transform_to_screen) const OVERRIDE; |
| virtual void RecalculateRasterScales( |
| bool animating_transform_to_screen) OVERRIDE; |
| virtual void GetDebugBorderProperties( |
| SkColor* color, float* width) const OVERRIDE; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(PictureImageLayerImpl); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ |