Index: ui/android/resources/resource.h |
diff --git a/ui/android/resources/resource.h b/ui/android/resources/resource.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a30f128f58f363cecc252d787a9f07456c5adb34 |
--- /dev/null |
+++ b/ui/android/resources/resource.h |
@@ -0,0 +1,44 @@ |
+// Copyright 2017 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 UI_ANDROID_RESOURCES_RESOURCE_H_ |
+#define UI_ANDROID_RESOURCES_RESOURCE_H_ |
+ |
+#include "cc/resources/scoped_ui_resource.h" |
+#include "third_party/skia/include/core/SkBitmap.h" |
+#include "ui/android/ui_android_export.h" |
+#include "ui/gfx/geometry/rect.h" |
+ |
+namespace ui { |
+ |
+class UI_ANDROID_EXPORT Resource { |
+ public: |
+ enum class Type { BITMAP, NINE_PATCH_BITMAP }; |
+ |
+ Resource(); |
+ virtual ~Resource(); |
+ |
+ virtual std::unique_ptr<Resource> CreateForCopy(); |
+ void SetUIResource(std::unique_ptr<cc::ScopedUIResource> ui_resource, |
+ const gfx::Size& size_in_px); |
+ size_t EstimateMemoryUsage() const; |
+ |
+ cc::ScopedUIResource* ui_resource() const { return ui_resource_.get(); } |
+ gfx::Size size() const { return size_; } |
+ Type type() const { return type_; } |
+ |
+ protected: |
+ Resource(Type type); |
+ |
+ private: |
+ const Type type_; |
+ |
+ // Size of the bitmap in physical pixels. |
+ gfx::Size size_; |
+ std::unique_ptr<cc::ScopedUIResource> ui_resource_; |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_ANDROID_RESOURCES_RESOURCE_H_ |