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tools/replay: Enter quits if there are no events

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If we have no events in any of the recorded devices, state that this is the
case and make Enter simply quit instead of a pointless while loop.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2021-02-23 10:53:31 +10:00
parent f30342644a
commit ff87151764
1 changed files with 10 additions and 3 deletions
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13
tools/libinput-replay
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@ -26,6 +26,7 @@
import os
import sys
import time
import math
import multiprocessing
import argparse
from pathlib import Path
@ -218,8 +219,7 @@ def first_timestamp(device):
except YamlException:
pass
import math
return math.inf
return None
def wrap(func, *args):
@ -232,9 +232,12 @@ def wrap(func, *args):
def loop(args, recording):
devices = fetch(recording, "devices")
first_timestamps = tuple(
filter(lambda x: x is not None, [first_timestamp(d) for d in devices])
)
# All devices need to start replaying at the same time, so let's find
# the very first event and offset everything by that timestamp.
toffset = min([first_timestamp(d) for d in devices])
toffset = min(first_timestamps or [math.inf])
for idx, d in enumerate(devices):
uinput = create(d)
@ -243,6 +246,10 @@ def loop(args, recording):
d["__index"] = idx
d["__first_event_offset"] = toffset
if not first_timestamps:
input("No events in recording. Hit enter to quit")
return
while True:
input("Hit enter to start replaying")