Module: GAtom

Defined in:
lib/vr/sysmod.rb

Constant Summary collapse

GlobalAddAtom =

GAtom

This is for utilizing Global Atoms.

--- GAtom::Add(text) Create a new global atom whose name is ((|text|)). --- GAtom::Delete(atm) Delete ((|atm|)) of global atom. --- GAtom::GetName(atm) Returns name of ((|atm|)) of global atom.

Win32API.new("kernel32","GlobalAddAtom",["P"],"I")
GlobalDeleteAtom = 
Win32API.new("kernel32","GlobalDeleteAtom",["I"],"I")
GlobalGetAtomName = 
Win32API.new("kernel32","GlobalGetAtomName",["I","P","I"],"I")

Class Method Summary collapse

Class Method Details

.Add(text) ⇒ Object 



65
 
# File 'lib/vr/sysmod.rb', line 65

def GAtom::Add(text) (0xffff & GlobalAddAtom.call(text.to_s)) end

.Delete(atm) ⇒ Object 



66
 
# File 'lib/vr/sysmod.rb', line 66

def GAtom::Delete(atm) GlobalDeleteAtom.call(atm) end

.GetName(atm) ⇒ Object 



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# File 'lib/vr/sysmod.rb', line 68

def GAtom::GetName(atm)
  buffer=" "*256
  r = GlobalGetAtomName.call(atm,buffer,256)
  buffer[0,r]
end