Module: CDK::ExitConditions

Included in:
CDKOBJS
Defined in:
lib/cdk/mixins/exit_conditions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#exit_type ⇒ Object (readonly)

Returns the value of attribute exit_type.



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# File 'lib/cdk/mixins/exit_conditions.rb', line 3

def exit_type
  @exit_type
end

Instance Method Details

#init_exit_conditions ⇒ Object 



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# File 'lib/cdk/mixins/exit_conditions.rb', line 5

def init_exit_conditions
  # set default exit-types
  @exit_type = :NEVER_ACTIVATED
end

#resetExitType ⇒ Object 



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# File 'lib/cdk/mixins/exit_conditions.rb', line 26

def resetExitType
  @exit_type = :NEVER_ACTIVATED
end

#setExitType(ch) ⇒ Object

Set the object’s exit-type based on the input. The .exitType field should have been part of the CDKOBJS struct, but it is used too pervasively in older applications to move (yet).



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# File 'lib/cdk/mixins/exit_conditions.rb', line 13

def setExitType(ch)
  case ch
  when CDK::KEY_ESC
    @exit_type = :ESCAPE_HIT
  when CDK::KEY_TAB, Ncurses::KEY_ENTER, CDK::KEY_RETURN
    @exit_type = :NORMAL
  when Ncurses::ERR
    @exit_type = :TIMEOUT
  when 0
    @exit_type = :EARLY_EXIT
  end
end