Class: Y2Network::Widgets::DeleteInterface

Inherits:
CWM::PushButton
  • Object
show all
Defined in:
src/lib/y2network/widgets/delete_interface.rb

Instance Method Summary collapse

Constructor Details

#initialize(table) ⇒ DeleteInterface

Returns a new instance of DeleteInterface.

Parameters:


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# File 'src/lib/y2network/widgets/delete_interface.rb', line 32

def initialize(table)
  textdomain "network"
  @table = table
end

Instance Method Details

#handle ⇒ Object 


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# File 'src/lib/y2network/widgets/delete_interface.rb', line 41

def handle
  config = Yast::Lan.yast_config
  connection_config = config.connections.by_name(@table.value)
  return nil unless connection_config # unconfigured physical device. Delete do nothing

  if connection_config.startmode.name == "nfsroot"
    if !Yast::Popup.YesNoHeadline(
      Yast::Label.WarningMsg,
      _("Device you select has STARTMODE=nfsroot. Really delete?")
    )
      return nil
    end
  end

  others = all_modify(config, connection_config)
  if !others.empty?
    delete, modify = others.partition { |c| c.type.vlan? }
    message = format(_("Device you select has been used in other devices.<br>" \
      "When deleted these devices will be modified<ul>%s</ul><br>" \
      "and these devices deleted: <ul>%s</ul><br>" \
      "Really delete?"),
      modify.map { |m| "<li>#{m.name}</li>" }.join("\n"),
      delete.map { |m| "<li>#{m.name}</li>" }.join("\n"))

    if Yast2::Popup.show(message, richtext: :yes, buttons: :yes_no, headline: :warning) == :no
      return nil
    end
  end

  config.delete_interface(@table.value)

  :redraw
end

#label ⇒ Object 


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# File 'src/lib/y2network/widgets/delete_interface.rb', line 37

def label
  Yast::Label.DeleteButton
end