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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_OMNIBOX_OMNIBOX_UI_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_OMNIBOX_OMNIBOX_UI_HANDLER_H_ |
| 6 #define CHROME_BROWSER_UI_WEBUI_OMNIBOX_OMNIBOX_UI_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_OMNIBOX_OMNIBOX_UI_HANDLER_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "base/time.h" | 10 #include "base/time.h" |
| 11 #include "chrome/browser/autocomplete/autocomplete.h" | |
| 12 #include "chrome/browser/autocomplete/autocomplete_controller_delegate.h" | 11 #include "chrome/browser/autocomplete/autocomplete_controller_delegate.h" |
| 12 #include "chrome/browser/autocomplete/autocomplete_types.h" |
| 13 #include "content/public/browser/web_ui_message_handler.h" | 13 #include "content/public/browser/web_ui_message_handler.h" |
| 14 | 14 |
| 15 namespace base { | |
| 16 class ListValue; | |
| 17 } // namespace base | |
| 18 | |
| 19 class AutocompleteController; | 15 class AutocompleteController; |
| 20 class Profile; | 16 class Profile; |
| 21 | 17 |
| 18 namespace base { |
| 19 class ListValue; |
| 20 } |
| 21 |
| 22 // UI Handler for chrome://omnibox/ | 22 // UI Handler for chrome://omnibox/ |
| 23 // It listens for calls from javascript to StartOmniboxQuery() and | 23 // It listens for calls from javascript to StartOmniboxQuery() and |
| 24 // passes those calls to its private AutocompleteController. It also | 24 // passes those calls to its private AutocompleteController. It also |
| 25 // listens for updates from the AutocompleteController to OnResultChanged() | 25 // listens for updates from the AutocompleteController to OnResultChanged() |
| 26 // and passes those results on calling back into the Javascript to | 26 // and passes those results on calling back into the Javascript to |
| 27 // update the page. | 27 // update the page. |
| 28 class OmniboxUIHandler : public AutocompleteControllerDelegate, | 28 class OmniboxUIHandler : public AutocompleteControllerDelegate, |
| 29 public content::WebUIMessageHandler { | 29 public content::WebUIMessageHandler { |
| 30 public: | 30 public: |
| 31 explicit OmniboxUIHandler(Profile* profile); | 31 explicit OmniboxUIHandler(Profile* profile); |
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| 66 | 66 |
| 67 // Time the user's input was sent to the omnibox to start searching. | 67 // Time the user's input was sent to the omnibox to start searching. |
| 68 // Needed because we also pass timing information in the object we | 68 // Needed because we also pass timing information in the object we |
| 69 // hand back to the javascript. | 69 // hand back to the javascript. |
| 70 base::Time time_omnibox_started_; | 70 base::Time time_omnibox_started_; |
| 71 | 71 |
| 72 DISALLOW_COPY_AND_ASSIGN(OmniboxUIHandler); | 72 DISALLOW_COPY_AND_ASSIGN(OmniboxUIHandler); |
| 73 }; | 73 }; |
| 74 | 74 |
| 75 #endif // CHROME_BROWSER_UI_WEBUI_OMNIBOX_OMNIBOX_UI_HANDLER_H_ | 75 #endif // CHROME_BROWSER_UI_WEBUI_OMNIBOX_OMNIBOX_UI_HANDLER_H_ |
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