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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_TAB_H_ | 5 #ifndef CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_ |
6 #define CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_ | 6 #define CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "chrome/browser/ui/search/instant_page.h" | 10 #include "chrome/browser/ui/search/instant_page.h" |
11 | 11 |
12 class Profile; | 12 class Profile; |
13 | 13 |
14 // InstantTab represents a committed page (i.e. an actual tab on the tab strip) | 14 // InstantTab represents a committed page (i.e. an actual tab on the tab strip) |
15 // that supports the Instant API. | 15 // that supports the Instant API. |
16 class InstantTab : public InstantPage { | 16 class InstantTab : public InstantPage { |
17 public: | 17 public: |
18 InstantTab(InstantPage::Delegate* delegate, Profile* profile); | 18 InstantTab(InstantPage::Delegate* delegate, Profile* profile); |
19 virtual ~InstantTab(); | 19 virtual ~InstantTab(); |
20 | 20 |
21 // Start observing |contents| for messages. Sends a message to determine if | 21 // Start observing |contents| for messages. Sends a message to determine if |
22 // the page supports the Instant API. | 22 // the page supports the Instant API. |
23 void Init(content::WebContents* contents); | 23 void Init(content::WebContents* contents); |
24 | 24 |
25 // Logs a number of statistics regarding the NTP. | 25 // Logs a number of statistics regarding the NTP. |
26 static void EmitNtpStatistics(content::WebContents* contents); | 26 static void EmitNtpStatistics(content::WebContents* contents); |
27 | 27 |
28 private: | 28 private: |
29 // Overridden from InstantPage: | 29 // Overridden from InstantPage: |
30 virtual bool ShouldProcessAboutToNavigateMainFrame() OVERRIDE; | 30 virtual bool ShouldProcessAboutToNavigateMainFrame() override; |
31 | 31 |
32 DISALLOW_COPY_AND_ASSIGN(InstantTab); | 32 DISALLOW_COPY_AND_ASSIGN(InstantTab); |
33 }; | 33 }; |
34 | 34 |
35 #endif // CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_ | 35 #endif // CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_ |
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