Class: Gloo::Objs::Pastel

Inherits:
Core::Obj show all
Defined in:
lib/gloo/objs/cli/pastel.rb

Constant Summary collapse

KEYWORD = 
'pastel'.freeze
KEYWORD_SHORT = 
'pastel'.freeze
TEXT = 
'text'.freeze
COLOR = 
'color'.freeze

Instance Attribute Summary

Attributes inherited from Core::Obj

#children, #parent, #value

Attributes inherited from Core::Baseo

#name

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Core::Obj

#add_child, can_create?, #can_receive_message?, #child_count, #contains_child?, #delete_children, #dispatch, #display_value, #find_add_child, #find_child, help, inherited, #initialize, #msg_unload, #multiline_value?, #pn, #remove_child, #root?, #send_message, #set_parent, #set_value, #type_display, #value_display, #value_is_array?, #value_is_blank?, #value_string?

Methods inherited from Core::Baseo

#initialize, #type_display

Constructor Details

This class inherits a constructor from Gloo::Core::Obj

Class Method Details

.messages ⇒ Object

Get a list of message names that this object receives.



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# File 'lib/gloo/objs/cli/pastel.rb', line 82

def self.messages
  return super + %w[show]
end

.short_typename ⇒ Object

The short name of the object type.



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# File 'lib/gloo/objs/cli/pastel.rb', line 27

def self.short_typename
  return KEYWORD_SHORT
end

.typename ⇒ Object

The name of the object type.



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# File 'lib/gloo/objs/cli/pastel.rb', line 20

def self.typename
  return KEYWORD
end

Instance Method Details

#add_children_on_create? ⇒ Boolean

Does this object have children to add when an object is created in interactive mode? This does not apply during obj load, etc.

Returns:



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# File 'lib/gloo/objs/cli/pastel.rb', line 60

def add_children_on_create?
  return true
end

#add_default_children ⇒ Object

Add children to this object. This is used by containers to add children needed for default configurations.



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# File 'lib/gloo/objs/cli/pastel.rb', line 69

def add_default_children
  fac = $engine.factory
  fac.create_string TEXT, '', self
  fac.create_string COLOR, '', self
end

#color_value ⇒ Object

Get the color from the child object.



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# File 'lib/gloo/objs/cli/pastel.rb', line 44

def color_value
  o = find_child COLOR
  return '' unless o

  return o.value
end

#msg_show ⇒ Object

Show the banner bar



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# File 'lib/gloo/objs/cli/pastel.rb', line 89

def msg_show
  pastel = ::Pastel.new
  c = self.color_value.split( ' ' ).map( &:to_sym )
  puts pastel.decorate( self.text_value, *c )
end

#text_value ⇒ Object

Get the text from the child object.



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# File 'lib/gloo/objs/cli/pastel.rb', line 34

def text_value
  o = find_child TEXT
  return '' unless o

  return o.value
end