Class: Glimmer::LibUI::AttributedString

Inherits:
Object
  • Object
show all
Defined in:
lib/glimmer/libui/attributed_string.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(keyword, parent_proxy, args, &block) ⇒ AttributedString

Returns a new instance of AttributedString.



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# File 'lib/glimmer/libui/attributed_string.rb', line 33

def initialize(keyword, parent_proxy, args, &block)
  @keyword = keyword
  @parent_proxy = parent_proxy
  @args = args
  @string = @args.first || ''
  @block = block
  post_add_content if @block.nil?
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'lib/glimmer/libui/attributed_string.rb', line 31

def args
  @args
end

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/glimmer/libui/attributed_string.rb', line 31

def block
  @block
end

#keyword ⇒ Object (readonly)

Returns the value of attribute keyword.



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# File 'lib/glimmer/libui/attributed_string.rb', line 31

def keyword
  @keyword
end

#parent_proxy ⇒ Object (readonly)

Returns the value of attribute parent_proxy.



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# File 'lib/glimmer/libui/attributed_string.rb', line 31

def parent_proxy
  @parent_proxy
end

#string ⇒ Object

Returns the value of attribute string.



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# File 'lib/glimmer/libui/attributed_string.rb', line 30

def string
  @string
end

Instance Method Details

#area_proxy ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 85

def area_proxy
  @parent_proxy.parent_proxy
end

#background(value = nil) ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 54

def background(value = nil)
#         UI.attributed_string_set_attribute(@parent_proxy.attributed_string, color_attribute, start, start + @string.size)
end

#color(value = nil) ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 46

def color(value = nil)
  if value.nil?
    @color
  else
    @color = Glimmer::LibUI.interpret_color(value)
  end
end

#destroy ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 77

def destroy
  @parent_proxy&.children&.delete(self)
end

#draw(area_draw_params) ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 68

def draw(area_draw_params)
  @start = ::LibUI.attributed_string_len(@parent_proxy.attributed_string)
  ::LibUI.attributed_string_append_unattributed(@parent_proxy.attributed_string, @string)
  unless color.nil?
    color_attribute = ::LibUI.new_color_attribute(@color[:r], @color[:g], @color[:b], @color[:a] || 1.0)
    ::LibUI.attributed_string_set_attribute(@parent_proxy.attributed_string, color_attribute, @start, @start + @string.size)
  end
end

#font(value = nil) ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 42

def font(value = nil)
#         UI.attributed_string_set_attribute(@parent_proxy.attributed_string, color_attribute, start, start + @string.size)
end

#post_add_content ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 62

def post_add_content
  block_result = block&.call
  @string = block_result if block_result.is_a?(String)
  @parent_proxy&.post_initialize_child(self)
end

#redraw ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 81

def redraw
  area_proxy&.queue_redraw_all
end

#underline(value = nil) ⇒ Object 



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# File 'lib/glimmer/libui/attributed_string.rb', line 58

def underline(value = nil)
#         UI.attributed_string_set_attribute(@parent_proxy.attributed_string, color_attribute, start, start + @string.size)
end