auto_login_infobar_delegate.h revision effb81e5f8246d0db0270817048dc992db66e9fb 
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_INFOBAR_DELEGATE_H_
6#define CHROME_BROWSER_UI_AUTO_LOGIN_INFOBAR_DELEGATE_H_
7
8#include <string>
9#include "chrome/browser/infobars/confirm_infobar_delegate.h"
10#include "chrome/browser/signin/signin_manager.h"
11#include "components/auto_login_parser/auto_login_parser.h"
12
13class PrefService;
14class Profile;
15
16namespace content {
17class NavigationController;
18}
19
20// This is the actual infobar displayed to prompt the user to auto-login.
21class AutoLoginInfoBarDelegate : public ConfirmInfoBarDelegate,
22                                 public SigninManagerBase::Observer {
23 public:
24  struct Params {
25    // Information from a parsed header.
26    auto_login_parser::HeaderData header;
27
28    // Username to display in the infobar indicating user to be logged in as.
29    // This is initially fetched from sign-in on non-Android platforms. Note
30    // that on Android this field is not used.
31    std::string username;
32  };
33
34  // Creates an autologin infobar and delegate and adds the infobar to the
35  // infobar service for |web_contents|.  Returns whether the infobar was
36  // successfully added.
37  static bool Create(content::WebContents* web_contents, const Params& params);
38
39 protected:
40  AutoLoginInfoBarDelegate(const Params& params, Profile* profile);
41  virtual ~AutoLoginInfoBarDelegate();
42
43 private:
44  // Enum values used for UMA histograms.
45  enum Actions {
46    SHOWN,       // The infobar was shown to the user.
47    ACCEPTED,    // The user pressed the accept button.
48    REJECTED,    // The user pressed the reject button.
49    DISMISSED,   // The user pressed the close button.
50    IGNORED,     // The user ignored the infobar.
51    LEARN_MORE,  // The user clicked on the learn more link.
52    HISTOGRAM_BOUNDING_VALUE
53  };
54
55  // ConfirmInfoBarDelegate:
56  virtual void InfoBarDismissed() OVERRIDE;
57  virtual int GetIconID() const OVERRIDE;
58  virtual Type GetInfoBarType() const OVERRIDE;
59  virtual AutoLoginInfoBarDelegate* AsAutoLoginInfoBarDelegate() OVERRIDE;
60  virtual base::string16 GetMessageText() const OVERRIDE;
61  virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
62  virtual bool Accept() OVERRIDE;
63  virtual bool Cancel() OVERRIDE;
64
65  // SigninManagerBase::Observer:
66  virtual void GoogleSignedOut(const std::string& username) OVERRIDE;
67
68  void RecordHistogramAction(Actions action);
69
70  const Params params_;
71
72  Profile* profile_;
73
74  // Whether any UI controls in the infobar were pressed or not.
75  bool button_pressed_;
76
77  DISALLOW_COPY_AND_ASSIGN(AutoLoginInfoBarDelegate);
78};
79
80#endif  // CHROME_BROWSER_UI_AUTO_LOGIN_INFOBAR_DELEGATE_H_
81