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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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_SEARCH_INSTANT_CONTROLLER_H_ | 5 #ifndef CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_ |
| 6 #define CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_ | 6 #define CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_ |
| 7 | 7 |
| 8 #include <list> | 8 #include <list> |
| 9 #include <map> | 9 #include <map> |
| 10 #include <string> | 10 #include <string> |
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| 249 const content::WebContents* contents) OVERRIDE; | 249 const content::WebContents* contents) OVERRIDE; |
| 250 virtual void StopCapturingKeyStrokes(content::WebContents* contents) OVERRIDE; | 250 virtual void StopCapturingKeyStrokes(content::WebContents* contents) OVERRIDE; |
| 251 virtual void NavigateToURL( | 251 virtual void NavigateToURL( |
| 252 const content::WebContents* contents, | 252 const content::WebContents* contents, |
| 253 const GURL& url, | 253 const GURL& url, |
| 254 content::PageTransition transition, | 254 content::PageTransition transition, |
| 255 WindowOpenDisposition disposition) OVERRIDE; | 255 WindowOpenDisposition disposition) OVERRIDE; |
| 256 | 256 |
| 257 // Invoked by the InstantLoader when the Instant page wants to delete a | 257 // Invoked by the InstantLoader when the Instant page wants to delete a |
| 258 // Most Visited item. | 258 // Most Visited item. |
| 259 virtual void DeleteMostVisitedItem(uint64 most_visited_item_id) OVERRIDE; | 259 virtual void DeleteMostVisitedItem(InstantRestrictedID most_visited_item_id) |
| 260 OVERRIDE; |
| 260 | 261 |
| 261 // Invoked by the InstantLoader when the Instant page wants to undo a | 262 // Invoked by the InstantLoader when the Instant page wants to undo a |
| 262 // Most Visited deletion. | 263 // Most Visited deletion. |
| 263 virtual void UndoMostVisitedDeletion(uint64 most_visited_item_id) OVERRIDE; | 264 virtual void UndoMostVisitedDeletion(InstantRestrictedID most_visited_item_id) |
| 265 OVERRIDE; |
| 264 | 266 |
| 265 // Invoked by the InstantLoader when the Instant page wants to undo all | 267 // Invoked by the InstantLoader when the Instant page wants to undo all |
| 266 // Most Visited deletions. | 268 // Most Visited deletions. |
| 267 virtual void UndoAllMostVisitedDeletions() OVERRIDE; | 269 virtual void UndoAllMostVisitedDeletions() OVERRIDE; |
| 268 | 270 |
| 269 // Helper for OmniboxFocusChanged. Commit or discard the overlay. | 271 // Helper for OmniboxFocusChanged. Commit or discard the overlay. |
| 270 void OmniboxLostFocus(gfx::NativeView view_gaining_focus); | 272 void OmniboxLostFocus(gfx::NativeView view_gaining_focus); |
| 271 | 273 |
| 272 // Creates a new NTP, using the instant_url property of the default | 274 // Creates a new NTP, using the instant_url property of the default |
| 273 // TemplateURL. | 275 // TemplateURL. |
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| 345 // Fire off an async request for most visited items to the TopNav code. | 347 // Fire off an async request for most visited items to the TopNav code. |
| 346 void RequestMostVisitedItems(); | 348 void RequestMostVisitedItems(); |
| 347 | 349 |
| 348 // Called when we get new most visited items from the TopNav code, | 350 // Called when we get new most visited items from the TopNav code, |
| 349 // registered as an async callback. Parses them and sends them to the | 351 // registered as an async callback. Parses them and sends them to the |
| 350 // renderer via SendMostVisitedItems. | 352 // renderer via SendMostVisitedItems. |
| 351 void OnMostVisitedItemsReceived(const history::MostVisitedURLList& data); | 353 void OnMostVisitedItemsReceived(const history::MostVisitedURLList& data); |
| 352 | 354 |
| 353 // Sends a collection of MostVisitedItems to the renderer process via | 355 // Sends a collection of MostVisitedItems to the renderer process via |
| 354 // the appropriate InstantPage subclass. | 356 // the appropriate InstantPage subclass. |
| 355 void SendMostVisitedItems(const std::vector<InstantMostVisitedItem>& items); | 357 void SendMostVisitedItems( |
| 358 const std::vector<InstantMostVisitedItemIDPair>& items); |
| 356 | 359 |
| 357 // If possible, tries to mutate |suggestion| to a valid suggestion. Returns | 360 // If possible, tries to mutate |suggestion| to a valid suggestion. Returns |
| 358 // true if successful. (Note that |suggestion| may be modified even if this | 361 // true if successful. (Note that |suggestion| may be modified even if this |
| 359 // returns false.) | 362 // returns false.) |
| 360 bool FixSuggestion(InstantSuggestion* suggestion) const; | 363 bool FixSuggestion(InstantSuggestion* suggestion) const; |
| 361 | 364 |
| 362 chrome::BrowserInstantController* const browser_; | 365 chrome::BrowserInstantController* const browser_; |
| 363 | 366 |
| 364 // Whether the extended API and regular API are enabled. If both are false, | 367 // Whether the extended API and regular API are enabled. If both are false, |
| 365 // Instant is effectively disabled. | 368 // Instant is effectively disabled. |
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| 459 // Used for Top Sites async retrieval. | 462 // Used for Top Sites async retrieval. |
| 460 base::WeakPtrFactory<InstantController> weak_ptr_factory_; | 463 base::WeakPtrFactory<InstantController> weak_ptr_factory_; |
| 461 | 464 |
| 462 // Used to get notifications about Most Visted changes. | 465 // Used to get notifications about Most Visted changes. |
| 463 content::NotificationRegistrar registrar_; | 466 content::NotificationRegistrar registrar_; |
| 464 | 467 |
| 465 DISALLOW_COPY_AND_ASSIGN(InstantController); | 468 DISALLOW_COPY_AND_ASSIGN(InstantController); |
| 466 }; | 469 }; |
| 467 | 470 |
| 468 #endif // CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_ | 471 #endif // CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_ |
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