Module: WR::ModKeyAccel

Defined in:
lib/wrb/toplevelcommon.rb

Constant Summary collapse

FVIRTKEY = 
0x01
FNOINVERT = 
0x02
FSHIFT = 
0x04
FCONTROL = 
0x08
FALT = 
0x10
FVirt = 
{"Shift"=>FSHIFT, "Ctrl"=>FCONTROL, "Alt" =>FALT}
VFuncKey = 
{
  "F1"=>0x70, "F2"=>0x71, "F3"=>0x72, "F4"=>0x73,"F5"=>0x74, "F6"=>0x75, 
  "F7"=>0x76, "F8"=>0x77, "F9"=>0x78, "F10"=>0x79, "F11"=>0x7a, "F12"=>0x7b,
  "Insert"=>0x2d, "Delete"=>0x2e, "PageUp"=>0x21, "PageDown"=>0x22,
  "End"=>0x23, "Home"=>0x24
}

Class Method Summary collapse

Class Method Details

.parse_keyaccel(txt, cmd = nil) ⇒ Object 



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# File 'lib/wrb/toplevelcommon.rb', line 324

def parse_keyaccel(txt, cmd=nil)
  fvirt = FVIRTKEY
  ar = txt.strip.split(/\+/)
  if (str=ar.pop).length > 1
    vk = VFuncKey[str]
    raise "Illegal key `#{str}'" unless vk
  else
    vk = str.upcase.unpack('c')[0]
  end
  ar.each{|i| fvirt += FVirt[i.strip] || raise("Illegal virtual key `#{i}'")}
  [fvirt, vk, cmd]
end