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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ | 5 #ifndef ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ |
6 #define ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ | 6 #define ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "ui/gfx/geometry/size.h" | 9 #include "ui/gfx/geometry/size.h" |
10 #include "ui/gfx/image/image_skia.h" | 10 #include "ui/gfx/image/image_skia.h" |
11 #include "ui/views/view.h" | 11 #include "ui/views/view.h" |
12 | 12 |
13 namespace ash { | 13 namespace ash { |
14 namespace tray { | 14 namespace tray { |
15 | 15 |
16 // A custom image view with rounded edges. | 16 // A custom image view with rounded edges. |
17 class RoundedImageView : public views::View { | 17 class RoundedImageView : public views::View { |
18 public: | 18 public: |
19 // Constructs a new rounded image view with rounded corners of radius | 19 // Constructs a new rounded image view with rounded corners of radius |
20 // |corner_radius|. | 20 // |corner_radius|. |
21 explicit RoundedImageView(int corner_radius); | 21 explicit RoundedImageView(int corner_radius); |
22 ~RoundedImageView() override; | 22 ~RoundedImageView() override; |
23 | 23 |
24 // Set the image that should be displayed. The image contents is copied to the | 24 // Set the image that should be displayed. The image contents is copied to the |
25 // receiver's image. | 25 // receiver's image. |
26 void SetImage(const gfx::ImageSkia& img, const gfx::Size& size); | 26 void SetImage(const gfx::ImageSkia& image, const gfx::Size& size); |
27 | 27 |
28 // Set the radii of the corners independently. | 28 // Set the radii of the corners independently. |
29 void SetCornerRadii(int top_left, | 29 void SetCornerRadii(int top_left, |
30 int top_right, | 30 int top_right, |
31 int bottom_right, | 31 int bottom_right, |
32 int bottom_left); | 32 int bottom_left); |
33 | 33 |
34 // Overridden from views::View. | 34 // Overridden from views::View. |
35 gfx::Size GetPreferredSize() const override; | 35 gfx::Size GetPreferredSize() const override; |
36 void OnPaint(gfx::Canvas* canvas) override; | 36 void OnPaint(gfx::Canvas* canvas) override; |
37 | 37 |
38 // Gets the image painted by RoundedImageView for test. | |
39 const gfx::ImageSkia& image_for_test() const { return resized_; } | |
40 | |
38 private: | 41 private: |
39 gfx::ImageSkia image_; | |
xiyuan
2017/03/29 20:45:30
No need to hold |image_| since the ImageSkiaSource
| |
40 gfx::ImageSkia resized_; | 42 gfx::ImageSkia resized_; |
James Cook
2017/03/29 20:55:20
optional: This might be a little better as |resize
xiyuan
2017/03/29 21:02:43
Done.
| |
41 gfx::Size image_size_; | 43 gfx::Size image_size_; |
42 int corner_radius_[4]; | 44 int corner_radius_[4]; |
43 | 45 |
44 DISALLOW_COPY_AND_ASSIGN(RoundedImageView); | 46 DISALLOW_COPY_AND_ASSIGN(RoundedImageView); |
45 }; | 47 }; |
46 | 48 |
47 } // namespace tray | 49 } // namespace tray |
48 } // namespace ash | 50 } // namespace ash |
49 | 51 |
50 #endif // ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ | 52 #endif // ASH_COMMON_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ |
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