LGUG2Z ce3c742e09 feat(ffm): add custom ffm/autoraise implementation ...

This commit implements an initial attempt at a custom focus follows
mouse and autoraise implementation which only responds to hwnds managed
by komorebi.

I was browsing GitHub and came across the winput crate which has a clean
API for tracking both mouse movements and button presses, which seems to
be just enough to get this functionality working.

Once again, Chromium and Electron are the bane of every platform they
run on and Windows is no exception, so I've had to add a hack to work
around the legacy Chrome windows that get drawn on top of Electron apps
with the Chrome_RenderWidgetHostHWND class.

It is fairly naive; it just looks up an alternative (and hopefully
correct) hwnd based on the exe name, but this will no doubt be fragile
when it comes to applications that have multiple windows spawned from
the same exe.

For now I've opted to keep the same komorebic commands for enabling,
disabling and toggling focus-follows-mouse, in order to preserve
backwards compat, but those commands will now enable and disable this
custom implementation instead of the native Windows X-Mouse
implementation.

Perhaps in the future the specific implementation to target could be
specified through the use of an optional flag.

re #7

2021-09-07 08:38:41 -07:00

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