Class: Gloo::Objs::Say

Inherits:
Core::Obj show all
Defined in:
lib/gloo/objs/snd/say.rb

Constant Summary collapse

KEYWORD = 
'say'.freeze
KEYWORD_SHORT = 
'say'.freeze
VOICE = 
'voice'.freeze
MSG = 
'message'.freeze
DEFAULT_MSG = 
'talk to me'.freeze

Constants inherited from Core::Baseo

Core::Baseo::NOT_IMPLEMENTED_ERR

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_reload, #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/snd/say.rb', line 83

def self.messages
  return super + [ 'run' ]
end

.short_typename ⇒ Object

The short name of the object type.



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# File 'lib/gloo/objs/snd/say.rb', line 28

def self.short_typename
  return KEYWORD_SHORT
end

.typename ⇒ Object

The name of the object type.



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# File 'lib/gloo/objs/snd/say.rb', line 21

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/snd/say.rb', line 61

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/snd/say.rb', line 70

def add_default_children
  fac = @engine.factory
  fac.create_string VOICE, '', self
  fac.create_string MSG, DEFAULT_MSG, self
end

#msg_run ⇒ Object

Have the computer ‘speak’ the message.



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# File 'lib/gloo/objs/snd/say.rb', line 90

def msg_run
  v = voice_value.empty? ? '' : "-v '#{voice_value}'"
  cmd = "say #{v} '#{msg_value}'"
  system cmd
end

#msg_value ⇒ Object

Get the message to speak.



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# File 'lib/gloo/objs/snd/say.rb', line 45

def msg_value
  o = find_child MSG
  return nil unless o

  return o.value
end

#voice_value ⇒ Object

Get the voice to use.



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# File 'lib/gloo/objs/snd/say.rb', line 35

def voice_value
  v = find_child VOICE
  return nil unless v

  return v.value
end