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tools: handle a finger down at startup for measure pressure/touch-size

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Fixes #117

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2018-08-29 13:55:39 +10:00
parent 27c42990d8
commit a661d7b717
2 changed files with 29 additions and 14 deletions
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23
tools/libinput-measure-touch-size.py
View file

@ -268,9 +268,13 @@ class Device(object):
if event.value > -1:
self.start_new_sequence(event.value)
else:
s = self.current_sequence()
s.finalize()
print("\r{}".format(s))
try:
s = self.current_sequence()
s.finalize()
print("\r{}".format(s))
except IndexError:
# If the finger was down during start
pass
elif event.code == evdev.ecodes.ABS_MT_TOUCH_MAJOR:
self.touch.major = event.value
elif event.code == evdev.ecodes.ABS_MT_TOUCH_MINOR:
@ -280,11 +284,14 @@ class Device(object):
def handle_syn(self, event):
if self.touch.dirty:
self.current_sequence().append(self.touch)
print("\r{}".format(self.current_sequence()), end="")
self.touch = Touch(major=self.touch.major,
minor=self.touch.minor,
orientation=self.touch.orientation)
try:
self.current_sequence().append(self.touch)
print("\r{}".format(self.current_sequence()), end="")
self.touch = Touch(major=self.touch.major,
minor=self.touch.minor,
orientation=self.touch.orientation)
except IndexError:
pass
def handle_event(self, event):
if event.type == evdev.ecodes.EV_ABS:

20
tools/libinput-measure-touchpad-pressure.py
View file

@ -240,13 +240,21 @@ def handle_abs(device, event):
if event.value > -1:
device.start_new_sequence(event.value)
else:
s = device.current_sequence()
s.finalize()
print("\r{}".format(s))
try:
s = device.current_sequence()
s.finalize()
print("\r{}".format(s))
except IndexError:
# If the finger was down at startup
pass
elif event.code == evdev.ecodes.ABS_MT_PRESSURE:
s = device.current_sequence()
s.append(Touch(pressure=event.value))
print("\r{}".format(s), end="")
try:
s = device.current_sequence()
s.append(Touch(pressure=event.value))
print("\r{}".format(s), end="")
except IndexError:
# If the finger was down at startup
pass
def handle_event(device, event):