Commit c23484a9 authored by Peter Hutterer's avatar Peter Hutterer

tools: per-slot-delta: only render the slots that have been seen

Makes the output easier to understand given that most touchpads have 5+ slots
but don't actually use them (or the users don't).
Signed-off-by: Peter Hutterer's avatarPeter Hutterer <peter.hutterer@who-t.net>
parent dd0370f7
......@@ -54,6 +54,7 @@ class Slot:
y = 0
dx = 0
dy = 0
used = False
dirty = False
......@@ -118,6 +119,7 @@ def main(argv):
if args.use_st:
print("Warning: slot coordinates on FINGER/DOUBLETAP change may be incorrect")
slots[0].used = True
slot = 0
last_time = None
......@@ -165,6 +167,10 @@ def main(argv):
slot = e.value
s = slots[slot]
s.dirty = True
# bcm5974 cycles through slot numbers, so let's say all below
# our current slot number was used
for sl in slots[:slot + 1]:
sl.used = True
elif evbit == libevdev.EV_ABS.ABS_MT_TRACKING_ID:
if e.value == -1:
s.state = SlotState.END
......@@ -204,7 +210,7 @@ def main(argv):
last_time = t
print("{:2d}.{:06d} {:+4d}ms: ".format(e.sec, e.usec, tdelta), end='')
for sl in slots:
for sl in [s for s in slots if s.used]:
if sl.state == SlotState.NONE:
print(marker_empty_slot, end='')
elif sl.state == SlotState.BEGIN:
......
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