-- **************************************************
-- Provide Moho with the name of this script object
-- **************************************************

ScriptName = "DR_Edit_in_Gimp"

-- **************************************************
-- General information about this script
-- **************************************************

DR_Edit_in_Gimp = {}

function DR_Edit_in_Gimp:Name()
	return "Edit an image in Gimp."
end

function DR_Edit_in_Gimp:Version()
	return "0.9"
end

function DR_Edit_in_Gimp:Description()
	return "Edit an image in Gimp"
end

function DR_Edit_in_Gimp:Creator()
	return "David Rylander, 2008 (CC-licenced)"
end

function DR_Edit_in_Gimp:UILabel()
	return("Edit in Gimp")
end

-- **************************************************
-- The guts of this script
-- **************************************************
	function DR_Edit_in_Gimp.getOS()
	if os.getenv("OS") ~= nil
	then
		local opSys = string.lower(string.sub(os.getenv("OS"), 1, 3))
		if opSys == "win" then
			return "win"
		else
			return "unix"
		end
	else
			return "unix"
	end	
	end

function DR_Edit_in_Gimp:Run(moho)

 if (moho.layer:LayerType() ~= MOHO.LT_IMAGE)
        then
	LM.GUI.Alert(LM.GUI.ALERT_INFO, "This Script only works with Image Layers.", nil, nil, "OK", nil, nil)
        return
        end
	  
moho:LayerAsImage(moho.layer)
        
image = (moho.layer:SourceImage())
 
 if(DR_Edit_in_Gimp.getOS()=="win") then
  os.execute('start "GIMP" "C:\\Program Files\\GIMP-2.0\\bin\\gimp-2.6.exe" ' .. image)  --WINDOWS - EDIT path to Gimp according to your system.
 else
 os.execute("gimp " .. image .."&")  --LINUX & Mac - edit path "gimp " if it doesn't work.
 end
 
 
LM.GUI.Alert(LM.GUI.ALERT_INFO, "Press 'OK' to reload image when you're done.", nil, nil, "OK", nil, nil)
moho.layer:SetSourceImage(image)
end