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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef UI_ANDROID_RESOURCES_RESOURCE_H_ |
| 6 #define UI_ANDROID_RESOURCES_RESOURCE_H_ |
| 7 |
| 8 #include "cc/resources/scoped_ui_resource.h" |
| 9 #include "third_party/skia/include/core/SkBitmap.h" |
| 10 #include "ui/android/ui_android_export.h" |
| 11 #include "ui/gfx/geometry/rect.h" |
| 12 |
| 13 namespace ui { |
| 14 |
| 15 class UI_ANDROID_EXPORT Resource { |
| 16 public: |
| 17 enum class Type { BITMAP, NINE_PATCH_BITMAP }; |
| 18 |
| 19 Resource(); |
| 20 virtual ~Resource(); |
| 21 |
| 22 virtual std::unique_ptr<Resource> CreateForCopy(); |
| 23 void SetUIResource(std::unique_ptr<cc::ScopedUIResource> ui_resource, |
| 24 const gfx::Size& size_in_px); |
| 25 size_t EstimateMemoryUsage() const; |
| 26 |
| 27 cc::ScopedUIResource* ui_resource() const { return ui_resource_.get(); } |
| 28 gfx::Size size() const { return size_; } |
| 29 Type type() const { return type_; } |
| 30 |
| 31 protected: |
| 32 Resource(Type type); |
| 33 |
| 34 private: |
| 35 const Type type_; |
| 36 |
| 37 // Size of the bitmap in physical pixels. |
| 38 gfx::Size size_; |
| 39 std::unique_ptr<cc::ScopedUIResource> ui_resource_; |
| 40 }; |
| 41 |
| 42 } // namespace ui |
| 43 |
| 44 #endif // UI_ANDROID_RESOURCES_RESOURCE_H_ |
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