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/memory/scoped_ptr.h"
  10 #include "base/timer/elapsed_timer.h"
  11 #include "components/infobars/core/confirm_infobar_delegate.h"
  12 #include "components/password_manager/core/browser/password_form_manager.h"
  13 #include "components/password_manager/core/browser/password_manager_metrics_util.h"
  14 #include "ui/gfx/range/range.h"
  15
  16 namespace content {
  17 class WebContents;
  18 }
  19
  20 namespace password_manager {
  21 enum class CredentialSourceType;
  22 }
  23
  24 // After a successful *new* login attempt, we take the PasswordFormManager in
  25 // provisional_save_manager_ and move it to a SavePasswordInfoBarDelegate while
  26 // the user makes up their mind with the "save password" infobar. Note if the
  27 // login is one we already know about, the end of the line is
  28 // provisional_save_manager_ because we just update it on success and so such
  29 // forms never end up in an infobar.
  30 class SavePasswordInfoBarDelegate : public ConfirmInfoBarDelegate {
  31  public:
  32   // If we won't be showing the one-click signin infobar, creates a save
  33   // password infobar and delegate and adds the infobar to the InfoBarService
  34   // for |web_contents|.  |uma_histogram_suffix| is empty, or one of the
  35   // "group_X" suffixes used in the histogram names for infobar usage reporting;
  36   // if empty, the usage is not reported, otherwise the suffix is used to choose
  37   // the right histogram.
  38   static void Create(
  39       content::WebContents* web_contents,
  40       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  41       const std::string& uma_histogram_suffix,
  42       password_manager::CredentialSourceType source_type);
  43
  44   ~SavePasswordInfoBarDelegate() override;
  45
  46   const gfx::Range& title_link_range() const { return title_link_range_; }
  47
  48   // ConfirmInfoBarDelegate:
  49   Type GetInfoBarType() const override;
  50   InfoBarAutomationType GetInfoBarAutomationType() const override;
  51   int GetIconID() const override;
  52   bool ShouldExpire(const NavigationDetails& details) const override;
  53   void InfoBarDismissed() override;
  54   base::string16 GetMessageText() const override;
  55   base::string16 GetButtonLabel(InfoBarButton button) const override;
  56   bool LinkClicked(WindowOpenDisposition disposition) override;
  57   bool Accept() override;
  58   bool Cancel() override;
  59
  60  protected:
  61   // Makes a ctor available in tests.
  62   SavePasswordInfoBarDelegate(
  63       content::WebContents* web_contents,
  64       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  65       const std::string& uma_histogram_suffix,
  66       password_manager::CredentialSourceType source_type,
  67       bool is_smartlock_branding_enabled);
  68
  69  private:
  70   // The PasswordFormManager managing the form we're asking the user about,
  71   // and should update as per her decision.
  72   scoped_ptr<password_manager::PasswordFormManager> form_to_save_;
  73
  74   // Used to track the results we get from the info bar.
  75   password_manager::metrics_util::ResponseType infobar_response_;
  76
  77   // Measures the "Save password?" prompt lifetime. Used to report an UMA
  78   // signal.
  79   base::ElapsedTimer timer_;
  80
  81   // The group name corresponding to the domain name of |form_to_save_| if the
  82   // form is on a monitored domain. Otherwise, an empty string.
  83   const std::string uma_histogram_suffix_;
  84
  85   // Records source from where infobar was triggered.
  86   // Infobar appearance (title, buttons) depends on value of this parameter.
  87   password_manager::CredentialSourceType source_type_;
  88
  89   // Title for the infobar: branded as a part of Google Smart Lock for signed
  90   // users.
  91   base::string16 title_;
  92
  93   // If set, describes the location of the link to the help center article for
  94   // Smart Lock.
  95   gfx::Range title_link_range_;
  96
  97   DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBarDelegate);
  98 };
  99
 100 // Creates the platform-specific SavePassword InfoBar. This function is defined
 101 // in platform-specific .cc (or .mm) files.
 102 scoped_ptr<infobars::InfoBar> CreateSavePasswordInfoBar(
 103     scoped_ptr<SavePasswordInfoBarDelegate> delegate);
 104
 105 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_