| Copyright | (c) Spencer Janssen 2009 |
|---|---|
| License | BSD3-style (see LICENSE) |
| Maintainer | spencerjanssen@gmail.com |
| Stability | unstable |
| Portability | not portable |
| Safe Haskell | Safe-Inferred |
| Language | Haskell2010 |
XMonad.Util.SpawnOnce
Contents
Description
A module for spawning a command once, and only once. Useful to start
status bars and make session settings inside startupHook. See also
SessionStart for a different and more flexible way to
run commands only on first startup.
Synopsis
- spawnOnce :: String -> X ()
- manageSpawn :: ManageHook
- spawnOnOnce :: WorkspaceId -> String -> X ()
- spawnNOnOnce :: Int -> WorkspaceId -> String -> X ()
- spawnAndDoOnce :: ManageHook -> String -> X ()
Documentation
spawnOnce :: String -> X () Source #
The first time spawnOnce is executed on a particular command,
that command is executed. Subsequent invocations for a command do
nothing.
SpawnOn helpers
These functions combine spawnOnce with their relatives in
SpawnOn. You must add manageSpawn to your
manageHook for them to work, as with SpawnOn.
spawnOnOnce :: WorkspaceId -> String -> X () Source #
Like spawnOnce but launches the application on the given workspace.
spawnNOnOnce :: Int -> WorkspaceId -> String -> X () Source #
Lanch the given application n times on the specified workspace. Subsequent attempts to spawn this application will be ignored.
spawnAndDoOnce :: ManageHook -> String -> X () Source #
Spawn the application once and apply the manage hook. Subsequent attempts to spawn this application will be ignored.