mirror of
https://github.com/xmonad/xmonad-contrib.git
synced 2025-05-19 03:20:21 -07:00
65 lines
2.1 KiB
Haskell
65 lines
2.1 KiB
Haskell
-----------------------------------------------------------------------------
|
|
-- |
|
|
-- Module : XMonad.Prompt.AppendFile
|
|
-- Copyright : (c) 2007 Brent Yorgey
|
|
-- License : BSD-style (see LICENSE)
|
|
--
|
|
-- Maintainer : <byorgey@gmail.com>
|
|
-- Stability : stable
|
|
-- Portability : unportable
|
|
--
|
|
-- A prompt for appending a single line of text to a file. Useful for
|
|
-- keeping a file of notes, things to remember for later, and so on---
|
|
-- using a keybinding, you can write things down just about as quickly
|
|
-- as you think of them, so it doesn't have to interrupt whatever else
|
|
-- you're doing.
|
|
--
|
|
-- Who knows, it might be useful for other purposes as well!
|
|
--
|
|
-----------------------------------------------------------------------------
|
|
|
|
module XMonad.Prompt.AppendFile (
|
|
-- * Usage
|
|
-- $usage
|
|
|
|
appendFilePrompt
|
|
) where
|
|
|
|
import XMonad.Core
|
|
import XMonad.Prompt
|
|
|
|
import System.IO
|
|
import Control.Exception.Extensible (bracket)
|
|
|
|
-- $usage
|
|
--
|
|
-- You can use this module by importing it, along with
|
|
-- "XMonad.Prompt", into your ~\/.xmonad\/xmonad.hs file:
|
|
--
|
|
-- > import XMonad.Prompt
|
|
-- > import XMonad.Prompt.AppendFile
|
|
--
|
|
-- and adding an appropriate keybinding, for example:
|
|
--
|
|
-- > , ((modm .|. controlMask, xK_n), appendFilePrompt defaultXPConfig "/home/me/NOTES")
|
|
--
|
|
-- For detailed instructions on editing your key bindings, see
|
|
-- "XMonad.Doc.Extending#Editing_key_bindings".
|
|
|
|
data AppendFile = AppendFile FilePath
|
|
|
|
instance XPrompt AppendFile where
|
|
showXPrompt (AppendFile fn) = "Add to " ++ fn ++ ": "
|
|
|
|
-- | Given an XPrompt configuration and a file path, prompt the user
|
|
-- for a line of text, and append it to the given file.
|
|
appendFilePrompt :: XPConfig -> FilePath -> X ()
|
|
appendFilePrompt c fn = mkXPrompt (AppendFile fn)
|
|
c
|
|
(const (return []))
|
|
(doAppend fn)
|
|
|
|
-- | Append a string to a file.
|
|
doAppend :: FilePath -> String -> X ()
|
|
doAppend fn = io . bracket (openFile fn AppendMode) hClose . flip hPutStrLn
|