git: cyapa - Introduce better three-finger button emulation
dillon at crater.dragonflybsd.org
Thu Jan 9 15:08:58 PST 2014
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Thu Jan 9 15:06:39 2014 -0800
cyapa - Introduce better three-finger button emulation
* Change the three-finger button emulation such that the third finger that
you use to tap will emulate the LEFT, MIDDLE, or RIGHT buttons depending
on its X position relative to the other two fingers that are being held
e.g. if you arrange fingers left-to-right A, B, C, and you hold B and C
on the pad and tap A, that's a LEFT button. If you hold A and C and
tap B, that's a middle button, and if you hold A and B and tap C, that's
a right button.
* This methodology allows all three buttons to be emulated cleanly without
having to depress the trackpad's physical button.
* Document all jestures.
Summary of changes:
sys/dev/smbus/cyapa/cyapa.c | 132 ++++++++++++++++++++++++++++++++++++++------
sys/kern/sys_generic.c | 15 ++---
2 files changed, 121 insertions(+), 26 deletions(-)
DragonFly BSD source repository
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