hammerspoon: sync

hammerspoon/.hammerspoon/keyboard/control-escape.lua

@@ -0,0 +1,43 @@
+-- Credit for this implementation goes to @arbelt and @jasoncodes 🙇⚡️😻
+--
+--   https://gist.github.com/arbelt/b91e1f38a0880afb316dd5b5732759f1
+--   https://github.com/jasoncodes/dotfiles/blob/ac9f3ac/hammerspoon/control_escape.lua
+
+sendEscape = false
+lastMods = {}
+
+ctrlKeyHandler = function()
+  sendEscape = false
+end
+
+ctrlKeyTimer = hs.timer.delayed.new(0.15, ctrlKeyHandler)
+
+ctrlHandler = function(evt)
+  local newMods = evt:getFlags()
+  if lastMods["ctrl"] == newMods["ctrl"] then
+    return false
+  end
+  if not lastMods["ctrl"] then
+    lastMods = newMods
+    sendEscape = true
+    ctrlKeyTimer:start()
+  else
+    if sendEscape then
+      keyUpDown({}, 'escape')
+    end
+    lastMods = newMods
+    ctrlKeyTimer:stop()
+  end
+  return false
+end
+
+ctrlTap = hs.eventtap.new({hs.eventtap.event.types.flagsChanged}, ctrlHandler)
+ctrlTap:start()
+
+otherHandler = function(evt)
+  sendEscape = false
+  return false
+end
+
+otherTap = hs.eventtap.new({hs.eventtap.event.types.keyDown}, otherHandler)
+otherTap:start()