| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| from fuzzy_check import FuzzyCheck |
| from validators import * |
| |
| # originally generated gestures with box filter enabled: |
| # |
| # 15972.610917 - 15972.932469 | Motion d=1.787 x=0 y=1.787 r=4.905e-06 |
| # 15973.035596 - 15973.169617 | Motion d=0.8936 x=0.2234 y=0.6702 r=2.776e-17 |
| # 15973.370449 - 15973.380631 | Motion d=0.2234 x=0 y=0.2234 r=2.776e-17 |
| # 15973.523833 - 15973.534076 | Motion d=0.2234 x=0 y=0.2234 r=2.776e-17 |
| # 15973.844245 - 15973.864794 | Motion d=0.4468 x=0.2234 y=0.2234 r=2.776e-17 |
| # 15974.340741 - 15974.345890 | Motion d=0.2234 x=0 y=0.2234 r=2.776e-17 |
| # 15974.453534 - 15974.458708 | Motion d=0.3159 x=0.2234 y=0.2234 r=0 |
| # 15975.410640 - 15975.415788 | Motion d=0.2234 x=0 y=0.2234 r=2.776e-17 |
| # 15976.528128 - 15976.533288 | Motion d=0.2234 x=0 y=0.2234 r=2.776e-17 |
| # 15977.501757 - 15977.506925 | Motion d=0.2234 x=0 y=0.2234 r=2.776e-17 |
| # 15980.462388 - 15980.483873 | Motion d=0.4468 x=0.4468 y=0 r=2.776e-17 |
| # |
| # With stationary wiggle filter enabled and box filter disabled: |
| # |
| # 15972.610917 - 15972.676867 | Motion d=0.6702 x=0 y=0.6702 r=4.188e-06 |
| # |
| # which is the only motion from the instability of finger arrival |
| |
| def Validate(raw, events, gestures): |
| fuzzy = FuzzyCheck() |
| fuzzy.expected = [ |
| MotionValidator("<2"), # for the finger arrival |
| MotionValidator("==0 ~ 5", merge=True), # detect if there is any wiggling |
| ] |
| fuzzy.unexpected = [ |
| FlingStopValidator("<10"), |
| ] |
| return fuzzy.Check(gestures) |
