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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_UI_SEARCH_SEARCH_TAB_HELPER_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_DELEGATE_H_ |
6 #define CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_DELEGATE_H_ | 6 #define CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_DELEGATE_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "ui/base/window_open_disposition.h" | 11 #include "ui/base/window_open_disposition.h" |
12 | 12 |
13 namespace content { | 13 namespace content { |
14 class WebContents; | 14 class WebContents; |
15 } | 15 } |
16 | 16 |
17 class GURL; | 17 class GURL; |
18 class OmniboxView; | 18 class OmniboxView; |
19 | 19 |
20 // Objects implement this interface to get notified about changes in the | 20 // Objects implement this interface to get notified about changes in the |
21 // SearchTabHelper and to provide necessary functionality. | 21 // SearchTabHelper and to provide necessary functionality. |
22 class SearchTabHelperDelegate { | 22 class SearchTabHelperDelegate { |
23 public: | 23 public: |
24 // Navigates the page to |url| in response to a click event. Usually used | |
25 // by the page to navigate to privileged destinations (e.g. chrome:// URLs) or | |
26 // to navigate to URLs that are hidden from the page using Restricted IDs | |
27 // (rid in the API). | |
28 // | |
29 // TODO(kmadhusu): Handle search results page navigations to privileged | |
30 // destinations in a seperate function. This function should handle only the | |
31 // new tab page thumbnail click events. | |
32 virtual void NavigateOnThumbnailClick(const GURL& url, | |
33 WindowOpenDisposition disposition, | |
34 content::WebContents* source_contents); | |
35 | |
36 // Invoked when the |web_contents| no longer supports Instant. | 24 // Invoked when the |web_contents| no longer supports Instant. |
37 virtual void OnWebContentsInstantSupportDisabled( | 25 virtual void OnWebContentsInstantSupportDisabled( |
38 const content::WebContents* web_contents); | 26 const content::WebContents* web_contents); |
39 | 27 |
40 // Returns the OmniboxView or NULL if not available. | 28 // Returns the OmniboxView or NULL if not available. |
41 virtual OmniboxView* GetOmniboxView(); | 29 virtual OmniboxView* GetOmniboxView(); |
42 | 30 |
43 // Returns a set containing the canonical URLs of the currently open tabs. | 31 // Returns a set containing the canonical URLs of the currently open tabs. |
44 virtual std::set<std::string> GetOpenUrls(); | 32 virtual std::set<std::string> GetOpenUrls(); |
45 | 33 |
46 protected: | 34 protected: |
47 virtual ~SearchTabHelperDelegate(); | 35 virtual ~SearchTabHelperDelegate(); |
48 }; | 36 }; |
49 | 37 |
50 #endif // CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_DELEGATE_H_ | 38 #endif // CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_DELEGATE_H_ |
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