public static db_helper getInstance()
{
if (helper == null)
{
helper = new db_helper();
}
return(helper);
}
static public List <KeyInfo> getKeymap()
{
if (keymap == null)
{
db_helper helper = db_helper.getInstance();
keymap = helper.getKeymap();
}
return(keymap);
}
static public Keycode getKeycodeByVkCode(int vk_code)
{
if (keycodes == null)
{
db_helper helper = db_helper.getInstance();
keycodes = helper.getKeycodes();
}
if (keycodes.ContainsKey(vk_code))
{
return(keycodes[vk_code]);
}
else
{
return(null);
}
}
static public List <Keycode> getKeycodes()
{
if (keycodes == null)
{
db_helper helper = db_helper.getInstance();
keycodes = helper.getKeycodes();
}
var list = new List <Keycode>();
foreach (var code in keycodes)
{
list.Add(code.Value);
}
return(list);
}
