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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 CHROME_BROWSER_UI_APP_ICON_LOADER_H_ | 5 #ifndef CHROME_BROWSER_UI_APP_ICON_LOADER_H_ |
6 #define CHROME_BROWSER_UI_APP_ICON_LOADER_H_ | 6 #define CHROME_BROWSER_UI_APP_ICON_LOADER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "chrome/browser/ui/app_icon_loader_delegate.h" | 11 #include "chrome/browser/ui/app_icon_loader_delegate.h" |
12 | 12 |
13 class Profile; | 13 class Profile; |
14 | 14 |
15 namespace gfx { | |
16 class ImageSkia; | |
17 } | |
18 | |
19 // Base class that loads and updates Chrome app's icons. | 15 // Base class that loads and updates Chrome app's icons. |
20 class AppIconLoader { | 16 class AppIconLoader { |
21 public: | 17 public: |
22 virtual ~AppIconLoader(); | 18 virtual ~AppIconLoader(); |
23 | 19 |
24 // Returns true is this AppIconLoader is able to load an image for the | 20 // Returns true is this AppIconLoader is able to load an image for the |
25 // requested app. | 21 // requested app. |
26 virtual bool CanLoadImageForApp(const std::string& app_id) = 0; | 22 virtual bool CanLoadImageForApp(const std::string& app_id) = 0; |
27 | 23 |
28 // Fetches the image for the specified id. When done (which may be | 24 // Fetches the image for the specified id. When done (which may be |
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51 Profile* const profile_ = nullptr; | 47 Profile* const profile_ = nullptr; |
52 const int icon_size_ = 0; | 48 const int icon_size_ = 0; |
53 | 49 |
54 // The delegate object which receives the icon images. No ownership. | 50 // The delegate object which receives the icon images. No ownership. |
55 AppIconLoaderDelegate* const delegate_ = nullptr; | 51 AppIconLoaderDelegate* const delegate_ = nullptr; |
56 | 52 |
57 DISALLOW_COPY_AND_ASSIGN(AppIconLoader); | 53 DISALLOW_COPY_AND_ASSIGN(AppIconLoader); |
58 }; | 54 }; |
59 | 55 |
60 #endif // CHROME_BROWSER_UI_APP_ICON_LOADER_H_ | 56 #endif // CHROME_BROWSER_UI_APP_ICON_LOADER_H_ |
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