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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_THUMBNAILS_THUMBNAIL_LIST_SOURCE_H_ | 5 #ifndef CHROME_BROWSER_THUMBNAILS_THUMBNAIL_LIST_SOURCE_H_ |
6 #define CHROME_BROWSER_THUMBNAILS_THUMBNAIL_LIST_SOURCE_H_ | 6 #define CHROME_BROWSER_THUMBNAILS_THUMBNAIL_LIST_SOURCE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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25 | 25 |
26 // ThumbnailListSource renders a webpage to list all thumbnails stored in | 26 // ThumbnailListSource renders a webpage to list all thumbnails stored in |
27 // TopSites, along with all associated URLs. The thumbnail images are embedded | 27 // TopSites, along with all associated URLs. The thumbnail images are embedded |
28 // into the HTML via Base64, so we can easily produce a dump of TopSites and | 28 // into the HTML via Base64, so we can easily produce a dump of TopSites and |
29 // the thumbnails it stores. | 29 // the thumbnails it stores. |
30 class ThumbnailListSource : public content::URLDataSource { | 30 class ThumbnailListSource : public content::URLDataSource { |
31 public: | 31 public: |
32 explicit ThumbnailListSource(Profile* profile); | 32 explicit ThumbnailListSource(Profile* profile); |
33 | 33 |
34 // content::URLDataSource implementation. | 34 // content::URLDataSource implementation. |
35 virtual std::string GetSource() const OVERRIDE; | 35 virtual std::string GetSource() const override; |
36 virtual void StartDataRequest( | 36 virtual void StartDataRequest( |
37 const std::string& path, | 37 const std::string& path, |
38 int render_process_id, | 38 int render_process_id, |
39 int render_frame_id, | 39 int render_frame_id, |
40 const content::URLDataSource::GotDataCallback& callback) OVERRIDE; | 40 const content::URLDataSource::GotDataCallback& callback) override; |
41 virtual std::string GetMimeType(const std::string& path) const OVERRIDE; | 41 virtual std::string GetMimeType(const std::string& path) const override; |
42 virtual base::MessageLoop* MessageLoopForRequestPath( | 42 virtual base::MessageLoop* MessageLoopForRequestPath( |
43 const std::string& path) const OVERRIDE; | 43 const std::string& path) const override; |
44 virtual bool ShouldServiceRequest( | 44 virtual bool ShouldServiceRequest( |
45 const net::URLRequest* request) const OVERRIDE; | 45 const net::URLRequest* request) const override; |
46 virtual bool ShouldReplaceExistingSource() const OVERRIDE; | 46 virtual bool ShouldReplaceExistingSource() const override; |
47 | 47 |
48 private: | 48 private: |
49 virtual ~ThumbnailListSource(); | 49 virtual ~ThumbnailListSource(); |
50 | 50 |
51 void OnMostVisitedURLsAvailable( | 51 void OnMostVisitedURLsAvailable( |
52 const content::URLDataSource::GotDataCallback& callback, | 52 const content::URLDataSource::GotDataCallback& callback, |
53 const history::MostVisitedURLList& mvurl_list); | 53 const history::MostVisitedURLList& mvurl_list); |
54 | 54 |
55 // ThumbnailService. | 55 // ThumbnailService. |
56 scoped_refptr<thumbnails::ThumbnailService> thumbnail_service_; | 56 scoped_refptr<thumbnails::ThumbnailService> thumbnail_service_; |
57 | 57 |
58 // Only used when servicing requests on the UI thread. | 58 // Only used when servicing requests on the UI thread. |
59 Profile* const profile_; | 59 Profile* const profile_; |
60 | 60 |
61 // For callbacks may be run after destruction. | 61 // For callbacks may be run after destruction. |
62 base::WeakPtrFactory<ThumbnailListSource> weak_ptr_factory_; | 62 base::WeakPtrFactory<ThumbnailListSource> weak_ptr_factory_; |
63 | 63 |
64 DISALLOW_COPY_AND_ASSIGN(ThumbnailListSource); | 64 DISALLOW_COPY_AND_ASSIGN(ThumbnailListSource); |
65 }; | 65 }; |
66 | 66 |
67 | 67 |
68 #endif // CHROME_BROWSER_THUMBNAILS_THUMBNAIL_LIST_SOURCE_H_ | 68 #endif // CHROME_BROWSER_THUMBNAILS_THUMBNAIL_LIST_SOURCE_H_ |
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