| // Copyright 2012 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_NINE_PATCH_LAYER_IMPL_H_ |
| #define CC_LAYERS_NINE_PATCH_LAYER_IMPL_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/ptr_util.h" |
| #include "cc/cc_export.h" |
| #include "cc/layers/layer_impl.h" |
| #include "cc/layers/nine_patch_generator.h" |
| #include "cc/layers/ui_resource_layer_impl.h" |
| #include "cc/resources/ui_resource_client.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/geometry/size.h" |
| |
| namespace base { |
| class DictionaryValue; |
| } |
| |
| namespace cc { |
| |
| class CC_EXPORT NinePatchLayerImpl : public UIResourceLayerImpl { |
| public: |
| static std::unique_ptr<NinePatchLayerImpl> Create(LayerTreeImpl* tree_impl, |
| int id) { |
| return base::WrapUnique(new NinePatchLayerImpl(tree_impl, id)); |
| } |
| ~NinePatchLayerImpl() override; |
| |
| // For parameter meanings, see the declaration of NinePatchGenerator. |
| void SetLayout(const gfx::Rect& image_aperture, |
| const gfx::Rect& border, |
| const gfx::Rect& layer_occlusion, |
| bool fill_center, |
| bool nearest_neighbor); |
| |
| std::unique_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; |
| void PushPropertiesTo(LayerImpl* layer) override; |
| |
| void AppendQuads(viz::RenderPass* render_pass, |
| AppendQuadsData* append_quads_data) override; |
| |
| std::unique_ptr<base::DictionaryValue> LayerAsJson() const override; |
| |
| protected: |
| NinePatchLayerImpl(LayerTreeImpl* tree_impl, int id); |
| |
| private: |
| const char* LayerTypeAsString() const override; |
| |
| NinePatchGenerator quad_generator_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NinePatchLayerImpl); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_NINE_PATCH_LAYER_IMPL_H_ |