xmonad-contrib-bluetilebranch- Third party extensions for xmonad





Alternative to XMonad.Operations.sendMessage that provides knowledge of whether the message was handled, and utility functions based on this facility.



You can use this module with the following in your ~/.xmonad/xmonad.hs:

 import XMonad.Actions.MessageFeedback

You can then use this module's functions wherever an action is expected.

Note that most functions in this module have a return type of X Bool whereas configuration options will expect a X () action. For example, the key binding

 -- Shrink the master area of a tiled layout, or move the focused window
 -- to the left in a WindowArranger-based layout
 ((modKey, xK_Left), tryMessage Shrink (MoveLeft 50))

is mis-typed. For this reason, this module provides alternatives (ending with an underscore, e.g. tryMessage_) that discard their result and return an X (). For example, to correct the previous example:

 ((modKey, xK_Left), tryMessage_ Shrink (MoveLeft 50))

send :: Message a => a -> X BoolSource

Behaves like XMonad.Operations.sendMessage, but returns True of the message was handled by the layout, False otherwise.

tryMessage :: (Message a, Message b) => a -> b -> X BoolSource

Sends the first message, and if it was not handled, sends the second. Returns True if either message was handled, False otherwise.

tryMessage_ :: (Message a, Message b) => a -> b -> X ()Source

tryInOrder :: [SomeMessage] -> X BoolSource

Tries sending every message of the list in order until one of them is handled. Returns True if one of the messages was handled, False otherwise.

sm :: Message a => a -> SomeMessageSource

Convenience shorthand for SomeMessage.