extension/packages/console.coffee

   1 { classes: Cc, interfaces: Ci } = Components
   2
   3 console = do ->
   4   cs = Cc['@mozilla.org/consoleservice;1'].getService(Ci.nsIConsoleService)
   5
   6   stringify = (arg) ->
   7     try
   8       return String(arg)
   9     catch error
  10       return '<toString() error>'
  11
  12   message = (level, args) ->
  13     str = "VimFx - #{ level }: #{ Array.map(args, stringify).join(' ') }\n"
  14     dump(str)
  15     cs.logStringMessage(str)
  16
  17   expand = (arg) ->
  18     if typeof(arg) == 'object'
  19       str = stringify(arg)
  20       for key, value of arg
  21         str += "\n-\t#{ key }: #{ value }"
  22       return str
  23     else
  24       return arg
  25
  26   return {
  27     log:     -> message('log',     arguments)
  28     info:    -> message('info',    arguments)
  29     error:   -> message('error',   arguments)
  30     warning: -> message('warning', arguments)
  31     expand:  -> message('expand',  Array.map(arguments, expand))
  32   }
  33
  34 exports.console = console