chrome/browser/password_manager/save_password_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_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_
   6 #define CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/timer/elapsed_timer.h"
  12 #include "components/infobars/core/confirm_infobar_delegate.h"
  13 #include "components/infobars/core/infobar_delegate.h"
  14 #include "components/password_manager/core/browser/password_form_manager.h"
  15 #include "components/password_manager/core/browser/password_manager_metrics_util.h"
  16
  17 namespace content {
  18 class WebContents;
  19 }
  20
  21 // After a successful *new* login attempt, we take the PasswordFormManager in
  22 // provisional_save_manager_ and move it to a SavePasswordInfoBarDelegate while
  23 // the user makes up their mind with the "save password" infobar. Note if the
  24 // login is one we already know about, the end of the line is
  25 // provisional_save_manager_ because we just update it on success and so such
  26 // forms never end up in an infobar.
  27 class SavePasswordInfoBarDelegate : public ConfirmInfoBarDelegate {
  28  public:
  29   // If we won't be showing the one-click signin infobar, creates a save
  30   // password infobar and delegate and adds the infobar to the InfoBarService
  31   // for |web_contents|.  |uma_histogram_suffix| is empty, or one of the
  32   // "group_X" suffixes used in the histogram names for infobar usage reporting;
  33   // if empty, the usage is not reported, otherwise the suffix is used to choose
  34   // the right histogram.
  35   static void Create(
  36       content::WebContents* web_contents,
  37       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  38       const std::string& uma_histogram_suffix);
  39
  40  private:
  41   SavePasswordInfoBarDelegate(
  42       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  43       const std::string& uma_histogram_suffix);
  44
  45   ~SavePasswordInfoBarDelegate() override;
  46
  47   // ConfirmInfoBarDelegate:
  48   Type GetInfoBarType() const override;
  49   InfoBarAutomationType GetInfoBarAutomationType() const override;
  50   int GetIconID() const override;
  51   bool ShouldExpire(const NavigationDetails& details) const override;
  52   void InfoBarDismissed() override;
  53   base::string16 GetMessageText() const override;
  54   base::string16 GetButtonLabel(InfoBarButton button) const override;
  55   bool Accept() override;
  56   bool Cancel() override;
  57
  58   // The PasswordFormManager managing the form we're asking the user about,
  59   // and should update as per her decision.
  60   scoped_ptr<password_manager::PasswordFormManager> form_to_save_;
  61
  62   // Used to track the results we get from the info bar.
  63   password_manager::metrics_util::ResponseType infobar_response_;
  64
  65   // Measures the "Save password?" prompt lifetime. Used to report an UMA
  66   // signal.
  67   base::ElapsedTimer timer_;
  68
  69   // The group name corresponding to the domain name of |form_to_save_| if the
  70   // form is on a monitored domain. Otherwise, an empty string.
  71   const std::string uma_histogram_suffix_;
  72
  73   DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBarDelegate);
  74 };
  75
  76 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_