Class: Bootloader::BlsWidget::TimeoutWidget

Inherits:
CWM::CustomWidget
  • Object
show all
Defined in:
src/lib/bootloader/bls_widgets.rb

Overview

Represents bootloader timeout value

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TimeoutWidget

Returns a new instance of TimeoutWidget.



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# File 'src/lib/bootloader/bls_widgets.rb', line 15

def initialize
  textdomain "bootloader"

  super()

  @minimum = 0
  @maximum = 600
  @default = 10
end

Instance Attribute Details

#default ⇒ Object (readonly)

Returns the value of attribute default.



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# File 'src/lib/bootloader/bls_widgets.rb', line 25

def default
  @default
end

#maximum ⇒ Object (readonly)

Returns the value of attribute maximum.



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# File 'src/lib/bootloader/bls_widgets.rb', line 25

def maximum
  @maximum
end

#minimum ⇒ Object (readonly)

Returns the value of attribute minimum.



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# File 'src/lib/bootloader/bls_widgets.rb', line 25

def minimum
  @minimum
end

Instance Method Details

#contents ⇒ Object 



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# File 'src/lib/bootloader/bls_widgets.rb', line 27

def contents
  CheckBoxFrame(
    Id(:cont_boot),
    _("Automatically boot the default entry after a timeout"),
    false,
    HBox(
      IntField(Id(:seconds), _("&Timeout in Seconds"), @minimum, @maximum,
        default_value),
      HStretch()
    )
  )
end

#help ⇒ Object 



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# File 'src/lib/bootloader/bls_widgets.rb', line 40

def help
  _("<p>Continue boot process after defined seconds.</p>" \
    "<p><b>Timeout in Seconds</b>\n" \
    "specifies the time the boot loader will wait until the default kernel is loaded.</p>\n")
end

#init ⇒ Object 



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# File 'src/lib/bootloader/bls_widgets.rb', line 46

def init
  current_bl = ::Bootloader::BootloaderFactory.current
  if current_bl.respond_to?(:timeout)
    timeout = current_bl.timeout
  elsif current_bl.respond_to?(:grub_default) && current_bl.grub_default.respond_to?(:timeout)
    timeout = current_bl.grub_default.timeout
  else
    log.error("Bootloader #{current_bl} does not support timeout")
    disable
    return
  end
  Yast::UI.ChangeWidget(Id(:cont_boot), :Value, timeout >= 0)
  Yast::UI.ChangeWidget(Id(:seconds), :Value,
    timeout < 0 ? default_value : timeout)
end

#store ⇒ Object 



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# File 'src/lib/bootloader/bls_widgets.rb', line 62

def store
  current_bl = ::Bootloader::BootloaderFactory.current
  cont_boot = Yast::UI.QueryWidget(Id(:cont_boot), :Value)
  value = cont_boot ? Yast::UI.QueryWidget(Id(:seconds), :Value) : -1
  if current_bl.respond_to?(:timeout)
    current_bl.timeout = value
  elsif current_bl.respond_to?(:grub_default) && current_bl.grub_default.respond_to?(:timeout)
    current_bl.grub_default.timeout = value
  else
    log.error("Bootloader #{current_bl} does not support timeout")
  end
end