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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_UI_AUTO_LOGIN_PROMPTER_H_ | |
6 #define CHROME_BROWSER_UI_AUTO_LOGIN_PROMPTER_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/compiler_specific.h" | |
11 #include "chrome/browser/ui/auto_login_infobar_delegate.h" | |
12 #include "content/public/browser/web_contents_observer.h" | |
13 #include "url/gurl.h" | |
14 | |
15 namespace content { | |
16 class RenderViewHost; | |
17 class WebContents; | |
18 } | |
19 | |
20 namespace net { | |
21 class URLRequest; | |
22 } | |
23 | |
24 // This class displays an infobar that allows the user to automatically login to | |
25 // the currently loaded page with one click. This is used when the browser | |
26 // detects that the user has navigated to a login page and that there are stored | |
27 // tokens that would allow a one-click login. | |
28 class AutoLoginPrompter : public content::WebContentsObserver { | |
29 public: | |
30 typedef AutoLoginInfoBarDelegate::Params Params; | |
31 | |
32 // Looks for the X-Auto-Login response header in the request, and if found, | |
33 // tries to display an infobar in the tab contents identified by the | |
34 // child/route id. | |
35 static void ShowInfoBarIfPossible(net::URLRequest* request, | |
36 int child_id, | |
37 int route_id); | |
38 | |
39 private: | |
40 friend class AutoLoginPrompterTest; | |
41 | |
42 AutoLoginPrompter(content::WebContents* web_contents, | |
43 const Params& params, | |
44 const GURL& url); | |
45 | |
46 virtual ~AutoLoginPrompter(); | |
47 | |
48 static void ShowInfoBarUIThread(Params params, | |
49 const GURL& url, | |
50 int child_id, | |
51 int route_id); | |
52 | |
53 virtual void DidStopLoading( | |
54 content::RenderViewHost* render_view_host) OVERRIDE; | |
55 | |
56 virtual void WebContentsDestroyed( | |
57 content::WebContents* web_contents) OVERRIDE; | |
58 | |
59 // Add the infobar to the WebContents, if it's still needed. | |
60 void AddInfoBarToWebContents(); | |
61 | |
62 const Params params_; | |
63 const GURL url_; | |
64 bool infobar_shown_; | |
65 | |
66 DISALLOW_COPY_AND_ASSIGN(AutoLoginPrompter); | |
67 }; | |
68 | |
69 #endif // CHROME_BROWSER_UI_AUTO_LOGIN_PROMPTER_H_ | |
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