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xdo updates: window operations and searching

Today's efforts are summarized best by:
% ./xdotool search "Mozilla Firefox"
% xwininfo -id 31457484 | egrep 'Width|Height' | paste - -
  Width: 1278     Height: 1008
% ./xdotool windowsize `./xdotool search "Mozilla Firefox"` 500 500
% xwininfo -id 31457484 | egrep 'Width|Height' | paste - -
  Width: 500      Height: 500
This new 'search' command will walk the list of windows in X and basically output any windows with a matching title, name, or class. In this case, I have 1 "browser" window open under firefox that has "Mozilla Firefox" in the title. So I then resize it to 500x500, trivially.

Longer summary of today is that I added 4 new functions to xdotool:

  • windowsize <windowid> <width> <height>
  • windowfocus <windowid>
  • windowmove <windowid> <x> <y>
  • search <regexp>
Thanks to valgrind, I also fixed the crashes in Linux. Was due to an off-by-one bug. Sweet tool: valgrind.

Turns out XTEST works as I'd expect, and this example will do what you think, and switch to the 2nd console (assuming you're running one).

% ./xdotool key "ctrl+alt+F2"

Goal: Focus the first window found that is a local xterm (ie; not ssh'd anywhere). My xterms have title with 'host(pwd) - activity' in them. So if my local host is 'snack' I can do:

# Look for xterms starting with 'snack(' and focus the first one
./xdotool search '^snack\(' | head -1 | xargs ./xdotool windowfocus
And magically one of the xterms running a shell locally is focused. I can see this being pretty useful.

Today's code: navmacro-20070622.tar.gz.