This fixes a bug when using multiple screens with different dimensions,
causing some floating windows to be smaller/larger than the size they
requested.
Some applications (e.g. pinentry) always map their window at (0, 0) so
floatLocation would compute the window size relative to the screen
containing (0, 0) and if the current workspace is on another screen with
a different size, this relative size results in a different absolute
size, which is undesirable for fixed size floats.
Other applications like ssh-agent place their window at the center of
the framebuffer (ignoring xinerama layout). Same problem.
Then there are apps that remember their position/size when minimizing to
tray and then attempt to restore it when reopened. Again, if they
restore it on another screen, we miscalculate the size.
The fix is to use the current screen for calculating dimensions of new
(not yet mapped) floating windows.
Co-Authored-By: Vincent Vinel <narthorn@gmail.com>
* Add `windowBracket`: provide a means of handling windowset changes
made during the course of arbitrary `X` actions. Buys composability.
* Add `windowBracket_` variant.
* Add `modifyWindowSet` utility for use with the above.
* Re-implement `sendMessage` using `windowBracket_` so that its refresh
handles changes made to the windowset by the message handler.
We can take advantage of modern Pandoc features to move information like the
release date, the man page section, etc. into the markdown source rather than
having to insert that data during the rendering process. The only thing that
remains to be figured out by this tool is the set of known key bindings.
A side effect of that change is that our code no longer compiles with GHC
versions prior to 8.0.x. We could work around that, no doubt, but the resulting
code would require CPP and Cabal flags and whatnot. It feels more reasonable to
just require a moderately recent compiler instead of going through all that
trouble.
- Our code does not compile with versions prior to 4.6, because we need
System.Environment.lookupEnv.
- Our code does not compile with version 4.12 (GHC 8.6.x) and beyond.
Closes https://github.com/xmonad/xmonad/issues/180.
Hackage won't accept the package with that "hack" in place. If you want to
compile with profiling enabled, please configure the build with
--enable-profiling via "cabal" or "stack" or whatever build driver you're
using.
