Class: Yast::ConfirmClass

Inherits:
Module
  • Object
show all
Defined in:
library/wizard/src/modules/Confirm.rb

Instance Method Summary collapse

Instance Method Details

#Delete(delete) ⇒ Object

  • Opens a popup yes/no confirmation.

  • If users confirms deleting of named entry/file/etc.,

  • return true, else return false

*
* @param string file/entry name/etc.
* @return boolean delete selected entry


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# File 'library/wizard/src/modules/Confirm.rb', line 218

def Delete(delete)
  Popup.YesNo(
    # Popup question, %1 is an item to delete (or filename, etc.)
    Builtins.sformat(_("Really delete '%1'?"), delete)
  )
end

#DeleteSelectedObject

  • Opens a popup yes/no confirmation.

  • If users confirms deleting, return true,

  • else return false

*
* @return boolean delete selected entry


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# File 'library/wizard/src/modules/Confirm.rb', line 204

def DeleteSelected
  Popup.YesNo(
    # Popup question
    _("Really delete selected entry?")
  )
end

#Detection(class_, icon_name) ⇒ Object

Confirm hardware detection (only in manual installation)



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# File 'library/wizard/src/modules/Confirm.rb', line 59

def Detection(class_, icon_name)
  if !icon_name.nil?
    Builtins.y2warning(-1, "Parameter 'icon_name' is deprecated.")
  end

  return true if Linuxrc.manual != true

  # L3: no interaction in AY, just re-probe (bnc#568653)
  return true if Mode.autoinst == true || Mode.autoupgrade == true

  return true if Arch.s390

  result = Ops.get(@detection_cache, class_)
  if !result.nil?
    Builtins.y2milestone(
      "Detection cached result: %1 -> %2",
      class_,
      result
    )
    return result
  end

  UI.OpenDialog(
    Opt(:decorated),
    HBox(
      HSpacing(1),
      HCenter(
        HSquash(
          VBox(
            HCenter(
              HSquash(
                VBox(
                  # Popup-Box for manual hardware detection.
                  # If the user selects 'manual installation' when
                  # booting from CD, YaST2 does not load any modules
                  # automatically, but asks the user for confirmation
                  # about every module.
                  # The popup box informs the user about the detected
                  # hardware and suggests a module to load.
                  # The user can confirm the module or change
                  # the suggested load command
                  #
                  # This is the heading of the popup box
                  Left(Heading(_("Confirm Hardware Detection"))),
                  VSpacing(0.5),
                  # This is in information message. Next come the
                  # hardware class name (network cards).
                  HVCenter(
                    Label(_("YaST will detect the following hardware:"))
                  ),
                  HVCenter(Heading(class_)),
                  VSpacing(0.5)
                )
              )
            ),
            ButtonBox(
              HWeight(
                1,
                PushButton(
                  Id(:continue),
                  Opt(:default, :okButton),
                  Label.ContinueButton
                )
              ),
              # PushButton label
              HWeight(
                1,
                PushButton(Id(:skip), Opt(:cancelButton), _("&Skip"))
              )
            ),
            VSpacing(0.2)
          )
        )
      ),
      HSpacing(1)
    )
  )

  UI.SetFocus(Id(:continue))

  # for autoinstallation popup has timeout 10 seconds (#192181)
  # timeout for every case (bnc#429562)
  ret = UI.TimeoutUserInput(10 * 1000)
  #    any ret = Mode::autoinst() ? UI::TimeoutUserInput(10*1000) : UI::UserInput();
  UI.CloseDialog

  result = true
  if ret != :continue
    Builtins.y2milestone("Detection skipped: %1", class_)
    result = false
  end

  Ops.set(@detection_cache, class_, result)
  result
end

#mainObject



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# File 'library/wizard/src/modules/Confirm.rb', line 39

def main
  Yast.import "UI"

  textdomain "base"

  Yast.import "Label"
  Yast.import "Mode"
  Yast.import "Popup"
  Yast.import "Linuxrc"
  Yast.import "Stage"
  Yast.import "Arch"

  # #TODO bug number
  @detection_cache = {}
end

#MustBeRootObject

If we are running as root, return true. Otherwise ask the user whether we should continue even though things might not work



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# File 'library/wizard/src/modules/Confirm.rb', line 164

def MustBeRoot
  if Ops.less_or_equal(
    Convert.to_integer(SCR.Read(path(".target.size"), "/usr/bin/id")),
    0
  )
    if !Stage.initial
      Builtins.y2warning("/usr/bin/id not existing, supposing to be root")
    end
    return true
  end

  out = Convert.to_map(
    SCR.Execute(path(".target.bash_output"), "/usr/bin/id --user")
  )
  root = Ops.get_string(out, "stdout", "") == "0\n"
  return true if root

  # Message in a continue/cancel popup
  pop = _(
    "This module must be run as root.\n" \
      "If you continue now, the module may not function properly.\n" \
      "For example, some settings can be read improperly\n" \
      "and it is unlikely that settings can be written.\n"
  )

  # Popup headline
  if Popup.ContinueCancelHeadline(_("Root Privileges Needed"), pop)
    Builtins.y2error("NOT running as root!")
    return true
  end

  false
end