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1 // Copyright 2014 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 ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ | |
6 #define ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "ui/gfx/geometry/size.h" | |
10 #include "ui/gfx/image/image_skia.h" | |
11 #include "ui/views/view.h" | |
12 | |
13 namespace ash { | |
14 namespace tray { | |
15 | |
16 // A custom image view with rounded edges. | |
17 class RoundedImageView : public views::View { | |
18 public: | |
19 // Constructs a new rounded image view with rounded corners of radius | |
20 // |corner_radius|. | |
21 explicit RoundedImageView(int corner_radius); | |
22 ~RoundedImageView() override; | |
23 | |
24 // Set the image that should be displayed. The image contents is copied to the | |
25 // receiver's image. | |
26 void SetImage(const gfx::ImageSkia& img, const gfx::Size& size); | |
27 | |
28 // Set the radii of the corners independently. | |
29 void SetCornerRadii(int top_left, | |
30 int top_right, | |
31 int bottom_right, | |
32 int bottom_left); | |
33 | |
34 // Overridden from views::View. | |
35 gfx::Size GetPreferredSize() const override; | |
36 void OnPaint(gfx::Canvas* canvas) override; | |
37 | |
38 private: | |
39 gfx::ImageSkia image_; | |
40 gfx::ImageSkia resized_; | |
41 gfx::Size image_size_; | |
42 int corner_radius_[4]; | |
43 | |
44 DISALLOW_COPY_AND_ASSIGN(RoundedImageView); | |
45 }; | |
46 | |
47 } // namespace tray | |
48 } // namespace ash | |
49 | |
50 #endif // ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ | |
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