[Xmonad] darcs patch: Added LayoutMessages
mailing_list at istitutocolli.org
Mon Sep 24 12:19:06 EDT 2007
On Mon, Sep 24, 2007 at 08:27:56AM -0700, David Roundy wrote:
> So you've convinced me that two messages would be a Good Thing, but I'd
> vote for a Hide and a ReleaseResources message, with the latter being sent
> if we're going to discard a Layout (possibly because we're going to discard
> a Workspace) or before we exit (in which case it should always be called
> before we show the Layout).
> Note that in any case NonVisible must be treated as a superset of
> LayoutSwitch, since once a LayoutSwitch is received, NonVisible messages
> will *not* be received. i.e. anything that must be done in response to
> NonVisible must also be done in response to LayoutSwitch.
Well, let me summarize, since I'm quite loosing myself.
A layout must respond at least to 3 events:
1. a change in the stack -> UnDoLayout
2. a change in visibility:
A. workspace got hidden
B. LayoutSwitch -> the layout is not reachable anymore
3. xmonad is going to be restarted.
We need 3 messages: Refresh, Hide, ReleaseResourcses (the third one
Or we could do it with 2 messages (Refresh/Hide) and a method for a
Which brings me to another consideration: should we add methods or
messages? They seem to me equal in result.
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