Class: Hed::MainWnd

Inherits:
Object
  • Object
show all
Defined in:
lib/hed/mainwnd.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MainWnd

Returns a new instance of MainWnd.



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# File 'lib/hed/mainwnd.rb', line 12

def initialize
  @win = Curses::Window.new Curses.lines, Curses.cols, 0, 0

  @addrwin = @win.subwin Curses.lines, 8, 0, 0
  @binwin = @win.subwin Curses.lines, 16*3+1, 0, 8+2
  @textwin = @win.subwin Curses.lines, 16, 0, 8+2 + 16*3+1+2

  @win.setpos 0, 10
end

Instance Method Details

#buffer=(buf) ⇒ Object 



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# File 'lib/hed/mainwnd.rb', line 22

def buffer= buf
  @buf = buf
end

#refresh ⇒ Object 



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# File 'lib/hed/mainwnd.rb', line 26

def refresh
  Curses.lines.times do |y|
    @addrwin.setpos y, 0
    @addrwin << '%08xd' % [y*16]
  end

  Curses.lines.times do |y|
    @binwin.setpos y, 0

    16.times do |x|
      @binwin << '%02x ' % @buf[y*16+x].unpack('C')
      @binwin << ' ' if x == 16/2 - 1
    end
  end

  Curses.lines.times do |y|
    @textwin.setpos y, 0
    @textwin << @buf[y*16..(y+1)*16].gsub(/[^[:print:]]/, '⌘')
  end

  @win.refresh
end