`WindowScreen` is a type synonym for the specialized `Screen` type, that
results from the `WindowSet` definition in XMonad.Core. Having this type
defined and exported in a central module saves extension developers from
trying to reconstruct it, whenever the general `Screen i l a sid sd` is
not suitable.
Note: this should be moved to `XMonad.Core` in the next core release.
* Add a few utility functions which make working with IndependentScreens
more ergonomic; namely workspaceOnScreen, focusWindow', focusScreen,
nthWorkspace, and withWspOnScreen.
* Clean up whenCurrentOn and make it more readable.
* Fix the type-signature of onCurrentScreen.
- Added `workspacesOn` for filtering workspaces on the current screen.
- Added `withScreen` to specify names for a given single screen.
- Added new aliases `PhysicalWindowSpace` and `VirtualWindowSpace`
for a `WindowSpace` for easier to read function signatures.
- Fixed a bug where `marshallPP` always sorted workspace names
lexically.
Fixes: https://github.com/xmonad/xmonad-contrib/issues/420
This is a convenience module in order to have less import noise. It
re-exports the following:
a) Commonly used modules in full (Data.Foldable, Data.Applicative, and
so on); though only those that play nicely with each other, so that
XMonad.Prelude can be imported unqualified without any problems.
This prevents things like `Prelude.(.)` and `Control.Category.(.)`
fighting with each other.
b) Helper functions that don't necessarily fit in any other module;
e.g., the often used abbreviation `fi = fromIntegral`.
The ppVisibleNoWindows was added in #241 but none of the modules that
rename/mangle workspace names were updated (or didn't exist at the
time). This fixes this.
Related: https://github.com/xmonad/xmonad-contrib/pull/241
Related: 670eb3bc605b ("Added pretty printer for empty visible workspaces")
Starting with 5240116f3cdf169e3aa226d9f8206a5f5b99c867 we only support
GHC versions 8.4.4 and up (more precisely, the GHC version associated
with stackage lts-12 and up). The imports in question are now in
Prelude and need not be imported explicitly.
This patch adds support for calling countScreens in arbitrary places. Prior to
this patch one would end up with an open display for each call of the
countScreens function with would eventually mess up X. This patch ensures that
the display that is no longer needed is closed after the operation and thus
using the function without side effects.
