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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "chrome/browser/predictors/resource_prefetch_predictor.h" | 9 #include "chrome/browser/predictors/resource_prefetch_predictor.h" |
10 #include "content/public/browser/web_ui_message_handler.h" | 10 #include "content/public/browser/web_ui_message_handler.h" |
11 | 11 |
12 namespace base { | 12 namespace base { |
13 class ListValue; | 13 class ListValue; |
14 } | 14 } |
15 | 15 |
16 namespace predictors { | 16 namespace predictors { |
17 class AutocompleteActionPredictor; | 17 class AutocompleteActionPredictor; |
18 class ResourcePrefetchPredictor; | 18 class ResourcePrefetchPredictor; |
19 } | 19 } |
20 | 20 |
21 class Profile; | 21 class Profile; |
22 | 22 |
23 // The handler for Javascript messages for about:predictors. | 23 // The handler for Javascript messages for about:predictors. |
24 class PredictorsHandler : public content::WebUIMessageHandler { | 24 class PredictorsHandler : public content::WebUIMessageHandler { |
25 public: | 25 public: |
26 explicit PredictorsHandler(Profile* profile); | 26 explicit PredictorsHandler(Profile* profile); |
27 virtual ~PredictorsHandler(); | 27 virtual ~PredictorsHandler(); |
28 | 28 |
29 // WebUIMessageHandler implementation. | 29 // WebUIMessageHandler implementation. |
30 virtual void RegisterMessages() OVERRIDE; | 30 virtual void RegisterMessages() override; |
31 | 31 |
32 private: | 32 private: |
33 // Synchronously fetches the database from AutocompleteActionPredictor and | 33 // Synchronously fetches the database from AutocompleteActionPredictor and |
34 // calls into JS with the resulting DictionaryValue. | 34 // calls into JS with the resulting DictionaryValue. |
35 void RequestAutocompleteActionPredictorDb(const base::ListValue* args); | 35 void RequestAutocompleteActionPredictorDb(const base::ListValue* args); |
36 | 36 |
37 // Fetches stats for the ResourcePrefetchPredictor and returns it as a | 37 // Fetches stats for the ResourcePrefetchPredictor and returns it as a |
38 // DictionaryValue to the JS. | 38 // DictionaryValue to the JS. |
39 void RequestResourcePrefetchPredictorDb(const base::ListValue* args); | 39 void RequestResourcePrefetchPredictorDb(const base::ListValue* args); |
40 | 40 |
41 // Helper for RequestResourcePrefetchPredictorDb. | 41 // Helper for RequestResourcePrefetchPredictorDb. |
42 void AddPrefetchDataMapToListValue( | 42 void AddPrefetchDataMapToListValue( |
43 const predictors::ResourcePrefetchPredictor::PrefetchDataMap& data_map, | 43 const predictors::ResourcePrefetchPredictor::PrefetchDataMap& data_map, |
44 base::ListValue* db) const; | 44 base::ListValue* db) const; |
45 | 45 |
46 predictors::AutocompleteActionPredictor* autocomplete_action_predictor_; | 46 predictors::AutocompleteActionPredictor* autocomplete_action_predictor_; |
47 predictors::ResourcePrefetchPredictor* resource_prefetch_predictor_; | 47 predictors::ResourcePrefetchPredictor* resource_prefetch_predictor_; |
48 | 48 |
49 DISALLOW_COPY_AND_ASSIGN(PredictorsHandler); | 49 DISALLOW_COPY_AND_ASSIGN(PredictorsHandler); |
50 }; | 50 }; |
51 | 51 |
52 #endif // CHROME_BROWSER_UI_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_ | 52 #endif // CHROME_BROWSER_UI_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_ |
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