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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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_CLEANUP_TOOL_CLEANUP_ACTION_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_CLEANUP_TOOL_CLEANUP_ACTION_HANDLER_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_CLEANUP_TOOL_CLEANUP_ACTION_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_CLEANUP_TOOL_CLEANUP_ACTION_HANDLER_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
11 #include "components/component_updater/component_updater_service.h" | |
12 #include "content/public/browser/web_ui_message_handler.h" | 11 #include "content/public/browser/web_ui_message_handler.h" |
13 | 12 |
14 // The handler for Javascript messages related to the "Chrome Cleanup" view. | 13 // The handler for Javascript messages related to the "Chrome Cleanup" view. |
15 class CleanupActionHandler : public content::WebUIMessageHandler { | 14 class CleanupActionHandler : public content::WebUIMessageHandler { |
16 public: | 15 public: |
17 CleanupActionHandler(); | 16 CleanupActionHandler(); |
18 ~CleanupActionHandler() override; | 17 ~CleanupActionHandler() override; |
19 | 18 |
20 // WebUIMessageHandler implementation. | 19 // WebUIMessageHandler implementation. |
21 void RegisterMessages() override; | 20 void RegisterMessages() override; |
22 | 21 |
23 private: | 22 private: |
24 // Invalidates the weak pointers in callbacks that are no longer safe to run. | 23 // Invalidates the weak pointers in callbacks that are no longer safe to run. |
25 void OnJavascriptDisallowed() override; | 24 void OnJavascriptDisallowed() override; |
26 | 25 |
27 void HandleRequestLastScanResult(const base::ListValue* args); | 26 void HandleRequestLastScanResult(const base::ListValue* args); |
28 void HandleStartScan(const base::ListValue* args); | 27 void HandleStartScan(const base::ListValue* args); |
| 28 void HandleStartCleanup(const base::ListValue* args); |
29 | 29 |
30 // Returns the scan result initiated by HandleStartScan() to the Javascript | 30 // Returns the scan result initiated by HandleStartScan() to the Javascript |
31 // caller refererenced by |callback_id|. | 31 // caller refererenced by |callback_id|. |
32 void ReportScanResults(const std::string& callback_id); | 32 void ReportScanResults(const std::string& callback_id); |
33 | 33 |
| 34 // Returns the cleanup result initiated by HandleStartCleanup() to the |
| 35 // Javascript caller refererenced by |callback_id|. |
| 36 void ReportCleanupResults(const std::string& callback_id); |
| 37 |
34 // Used to cancel callbacks when JavaScript becomes disallowed. | 38 // Used to cancel callbacks when JavaScript becomes disallowed. |
35 base::WeakPtrFactory<CleanupActionHandler> callback_weak_ptr_factory_; | 39 base::WeakPtrFactory<CleanupActionHandler> callback_weak_ptr_factory_; |
36 | 40 |
37 DISALLOW_COPY_AND_ASSIGN(CleanupActionHandler); | 41 DISALLOW_COPY_AND_ASSIGN(CleanupActionHandler); |
38 }; | 42 }; |
39 | 43 |
40 #endif // CHROME_BROWSER_UI_WEBUI_CLEANUP_TOOL_CLEANUP_ACTION_HANDLER_H_ | 44 #endif // CHROME_BROWSER_UI_WEBUI_CLEANUP_TOOL_CLEANUP_ACTION_HANDLER_H_ |
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