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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 CHROME_BROWSER_SEARCH_SUGGESTIONS_IMAGE_MANAGER_H_ | 5 #ifndef COMPONENTS_SUGGESTIONS_IMAGE_MANAGER_H_ |
6 #define CHROME_BROWSER_SEARCH_SUGGESTIONS_IMAGE_MANAGER_H_ | 6 #define COMPONENTS_SUGGESTIONS_IMAGE_MANAGER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "chrome/browser/search/suggestions/proto/suggestions.pb.h" | 10 #include "components/suggestions/proto/suggestions.pb.h" |
11 #include "ui/gfx/image/image_skia.h" | 11 #include "ui/gfx/image/image_skia.h" |
12 #include "url/gurl.h" | 12 #include "url/gurl.h" |
13 | 13 |
14 namespace suggestions { | 14 namespace suggestions { |
15 | 15 |
16 // An interface to retrieve images related to a specific URL. | 16 // An interface to retrieve images related to a specific URL. |
17 class ImageManager { | 17 class ImageManager { |
18 public: | 18 public: |
19 ImageManager() {} | 19 ImageManager() {} |
20 virtual ~ImageManager() {} | 20 virtual ~ImageManager() {} |
21 | 21 |
22 // (Re)Initializes states using data received from a SuggestionService. We're | 22 // (Re)Initializes states using data received from a SuggestionService. We're |
23 // not doing this in the constructor because an instance may be long-lived. | 23 // not doing this in the constructor because an instance may be long-lived. |
24 virtual void Initialize(const SuggestionsProfile& suggestions) = 0; | 24 virtual void Initialize(const SuggestionsProfile& suggestions) = 0; |
25 | 25 |
26 // Retrieves stored image for website |url| asynchronously. Calls |callback| | 26 // Retrieves stored image for website |url| asynchronously. Calls |callback| |
27 // with Bitmap pointer if found, and NULL otherwise. | 27 // with Bitmap pointer if found, and NULL otherwise. |
28 virtual void GetImageForURL( | 28 virtual void GetImageForURL( |
29 const GURL& url, | 29 const GURL& url, |
30 base::Callback<void(const GURL&, const SkBitmap*)> callback) = 0; | 30 base::Callback<void(const GURL&, const SkBitmap*)> callback) = 0; |
31 | 31 |
32 private: | 32 private: |
33 DISALLOW_COPY_AND_ASSIGN(ImageManager); | 33 DISALLOW_COPY_AND_ASSIGN(ImageManager); |
34 }; | 34 }; |
35 | 35 |
36 } // namespace suggestions | 36 } // namespace suggestions |
37 | 37 |
38 #endif // CHROME_BROWSER_SEARCH_SUGGESTIONS_IMAGE_MANAGER_H_ | 38 #endif // COMPONENTS_SUGGESTIONS_IMAGE_MANAGER_H_ |
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