chrome/browser/ui/auto_login_infobar_delegate.h

   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 "components/auto_login_parser/auto_login_parser.h"
  11 #include "components/signin/core/browser/signin_manager.h"
  12
  13 class PrefService;
  14 class Profile;
  15
  16 namespace content {
  17 class NavigationController;
  18 }
  19
  20 // This is the actual infobar displayed to prompt the user to auto-login.
  21 class 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_