Class: VR::IconHash

Inherits:
Hash
  • Object
show all
Defined in:
lib/IconHash.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(path, width = nil, height = nil) ⇒ IconHash

Returns a new instance of IconHash.



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# File 'lib/IconHash.rb', line 5

def initialize(path,width=nil,height=nil)
	Dir.glob(path + "/*.png").each do |f|
		ext = File.basename(f, ".png")
		if width.nil?
		  self[ext] = Gdk::Pixbuf.new(f)
		else
		  self[ext] = Gdk::Pixbuf.new(f,width,height)
		end
	end
end

Instance Method Details

#get_icon(file_name) ⇒ Object 



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# File 'lib/IconHash.rb', line 16

def get_icon(file_name)
	ext = File.extname(file_name).gsub(".", "")
	self.has_key?(ext) ? self[ext] : self["unknown"] 
end