Class: VimMate::Icons

Inherits:
Object
  • Object
show all
Includes:
NiceSingleton
Defined in:
lib/vim_mate/icons.rb

Overview

Manages the icons that can be loaded from the disk

Constant Summary collapse

WINDOW_ICON_FILENAME =

The filenames for the icons of the windows

'vimmate%d.png'.freeze
WINDOW_ICON_SIZES =

The size for the icons of the windows

[16, 32, 48].freeze
Overlays = 
%w(scm progress type)

Instance Method Summary collapse

Methods included from NiceSingleton

included

Constructor Details

#initialize ⇒ Icons

Create the Icons class. Cannot be called directly



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# File 'lib/vim_mate/icons.rb', line 38

def initialize
  @gtk_window_icons = []
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/vim_mate/icons.rb', line 55

def method_missing(meth, *args, &block)
  if meth.to_s =~ /_overlayed_with_/
    overlay_icon(meth, *args)
  elsif meth.to_s =~ /_icon$/
    build_icon(meth)
  else
    raise NoMethodError, "method not found: #{meth}"
  end
end

Instance Method Details

#by_name(icon_name) ⇒ Object 



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# File 'lib/vim_mate/icons.rb', line 70

def by_name(icon_name)
  send (icon_name =~ /_icon$/) ? icon_name : "#{icon_name}_icon"
end

#free_position ⇒ Object 



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# File 'lib/vim_mate/icons.rb', line 65

def free_position
  @free_overlays ||= Overlays.dup
  @free_overlays.pop
end

#window_icons ⇒ Object

Get an array of icons for the windows



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# File 'lib/vim_mate/icons.rb', line 43

def window_icons
  # Load them
  load_window_icons
  @gtk_window_icons.freeze
  # Once loaded, we only need a reader
  self.class.send(:define_method, :window_icons) do
    @gtk_window_icons
  end
  # Return the value
  window_icons
end