grey := 0xBFC2C6
blue := 0x0F78E1
F1::
Send, {Ctrl down}{Shift down}i{Shift up}{Ctrl up}
FormatTime, CurrentDateTime,, yyMMddHHmmss
prefix_ := ":screenshot --fullpage --filename screenshots\firefox-screenshot-"
suffix_ := ".png"
command_ := %prefix_%%CurrentDateTime%%suffix_% ; file will be saved as C:\Users\myuser\Downloads\firefox-screenshot-datetime.png
PixelGetColor, color_, 21, 1026, RGB ; I think these coordinates are based on the desktop resolution. They only work on a 1920x1080 monitor with FF maximized
if (color_ = grey)
{
  ; grey means it's not in focus, so click the command line
  Click 40, 1026
  ; type some stuff into the console
  SendInput, %command_%
  Send, {Enter}
}
else if (color_ = blue)
{
  ; blue means it's in focus
  ; type some stuff into the console
  SendInput, %command_%
  Send, {Enter}
}
else
{
  ; hit Esc to open the command line
  Send, {ESC}
  ; type some stuff into the console
  SendInput, %command_%
  Send, {Enter}
}
Return