Contents

module SugarCube
  module Adjust
    module_function

    def adjust view=nil
      @@sugarcube_view ||= nil
      return @@sugarcube_view if not view

      @@sugarcube_view = view
      @@sugarcube_restore = view.frame
      view
    end
    alias :a :adjust

    ##|  ORIGIN
    def left val=1
      SugarCube::right -val
    end
    alias :l :left

    def right val=1
      f = @@sugarcube_view.frame
      f.origin.x += val
      @@sugarcube_view.frame = f
    end
    alias :r :right

    def up val=1
      SugarCube::down -val
    end
    alias :u :up

    def down val=1
      f = @@sugarcube_view.frame
      f.origin.y += val
      @@sugarcube_view.frame = f
    end
    alias :d :down

    def origin x=nil, y=nil
      f = @@sugarcube_view.frame
      return SugarCube::CoreGraphics::Point(f.origin) if not x

      if y
        f.origin.x = x
        f.origin.y = y
      else
        f.origin = x
      end
      @@sugarcube_view.frame = f
    end
    alias :o :origin

    ##|  SIZE
    def thinner val=1
      SugarCube::wider -val
    end
    alias :n :thinner

    def wider val=1
      f = @@sugarcube_view.frame
      f.size.width += val
      @@sugarcube_view.frame = f
    end
    alias :w :wider

    def shorter val=1
      SugarCube::taller -val
    end
    alias :s :shorter

    def taller val=1
      f = @@sugarcube_view.frame
      f.size.height += val
      @@sugarcube_view.frame = f
    end
    alias :t :taller

    def size w=nil, h=nil
      f = @@sugarcube_view.frame
      return SugarCube::CoreGraphics::Size(f.size) if not w

      if h
        f.size.width = w
        f.size.height = h
      else
        f.size = w
      end
      @@sugarcube_view.frame = f
    end
    alias :z :size

    ##|  RESTORE
    def restore
      @@sugarcube_view.frame = @@sugarcube_restore
    end
    alias :r :restore

  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
sugarcube-0.2.3	lib/sugarcube/adjust.rb
sugarcube-0.2.2	lib/sugarcube/adjust.rb