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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_ANDROID_WEBAPPS_SINGLE_TAB_MODE_TAB_HELPER_H_ | 5 #ifndef CHROME_BROWSER_ANDROID_WEBAPPS_SINGLE_TAB_MODE_TAB_HELPER_H_ |
6 #define CHROME_BROWSER_ANDROID_WEBAPPS_SINGLE_TAB_MODE_TAB_HELPER_H_ | 6 #define CHROME_BROWSER_ANDROID_WEBAPPS_SINGLE_TAB_MODE_TAB_HELPER_H_ |
7 | 7 |
| 8 #include <stdint.h> |
| 9 |
8 #include <set> | 10 #include <set> |
9 | 11 |
10 #include "base/basictypes.h" | |
11 #include "base/compiler_specific.h" | 12 #include "base/compiler_specific.h" |
| 13 #include "base/macros.h" |
12 #include "chrome/browser/ui/blocked_content/blocked_window_params.h" | 14 #include "chrome/browser/ui/blocked_content/blocked_window_params.h" |
13 #include "content/public/browser/web_contents_observer.h" | 15 #include "content/public/browser/web_contents_observer.h" |
14 #include "content/public/browser/web_contents_user_data.h" | 16 #include "content/public/browser/web_contents_user_data.h" |
15 | 17 |
16 namespace content { | 18 namespace content { |
17 class RenderViewHost; | 19 class RenderViewHost; |
18 class WebContents; | 20 class WebContents; |
19 } // namespace content | 21 } // namespace content |
20 | 22 |
21 class GURL; | 23 class GURL; |
22 | 24 |
23 // Registers and unregisters the IDs of renderers in single tab mode, which | 25 // Registers and unregisters the IDs of renderers in single tab mode, which |
24 // are disallowed from opening new windows via | 26 // are disallowed from opening new windows via |
25 // ChromeContentBrowserClient::CanCreateWindow(). | 27 // ChromeContentBrowserClient::CanCreateWindow(). |
26 class SingleTabModeTabHelper | 28 class SingleTabModeTabHelper |
27 : public content::WebContentsObserver, | 29 : public content::WebContentsObserver, |
28 public content::WebContentsUserData<SingleTabModeTabHelper> { | 30 public content::WebContentsUserData<SingleTabModeTabHelper> { |
29 public: | 31 public: |
30 // Checks if the ID pair is blocked from creating new windows. IO-thread only. | 32 // Checks if the ID pair is blocked from creating new windows. IO-thread only. |
31 static bool IsRegistered(int32 process_id, int32 routing_id); | 33 static bool IsRegistered(int32_t process_id, int32_t routing_id); |
32 | 34 |
33 ~SingleTabModeTabHelper() override; | 35 ~SingleTabModeTabHelper() override; |
34 | 36 |
35 // Handles opening the given URL through the TabModel. | 37 // Handles opening the given URL through the TabModel. |
36 void HandleOpenUrl(const BlockedWindowParams& params); | 38 void HandleOpenUrl(const BlockedWindowParams& params); |
37 | 39 |
38 // Permanently block this WebContents from creating new windows -- there is no | 40 // Permanently block this WebContents from creating new windows -- there is no |
39 // current need to allow toggling this flag on or off. | 41 // current need to allow toggling this flag on or off. |
40 void PermanentlyBlockAllNewWindows(); | 42 void PermanentlyBlockAllNewWindows(); |
41 | 43 |
42 // content::WebContentsObserver | 44 // content::WebContentsObserver |
43 void RenderViewCreated(content::RenderViewHost* render_view_host) override; | 45 void RenderViewCreated(content::RenderViewHost* render_view_host) override; |
44 void RenderViewDeleted(content::RenderViewHost* render_view_host) override; | 46 void RenderViewDeleted(content::RenderViewHost* render_view_host) override; |
45 | 47 |
46 private: | 48 private: |
47 explicit SingleTabModeTabHelper(content::WebContents* web_contents); | 49 explicit SingleTabModeTabHelper(content::WebContents* web_contents); |
48 friend class content::WebContentsUserData<SingleTabModeTabHelper>; | 50 friend class content::WebContentsUserData<SingleTabModeTabHelper>; |
49 | 51 |
50 bool block_all_new_windows_; | 52 bool block_all_new_windows_; |
51 | 53 |
52 DISALLOW_COPY_AND_ASSIGN(SingleTabModeTabHelper); | 54 DISALLOW_COPY_AND_ASSIGN(SingleTabModeTabHelper); |
53 }; | 55 }; |
54 | 56 |
55 #endif // CHROME_BROWSER_ANDROID_WEBAPPS_SINGLE_TAB_MODE_TAB_HELPER_H_ | 57 #endif // CHROME_BROWSER_ANDROID_WEBAPPS_SINGLE_TAB_MODE_TAB_HELPER_H_ |
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