lp:~oif-team/grail/trunk.fixes

Branch merges

Propose for merging

No branches dependent on this one.

Merged into lp:grail at revision 127

Chase Douglas (community): Approve on 2011-03-17

Stephen M. Webb (community): Approve on 2011-03-17

Diff: 24 lines (+5/-2)

1 file modified

src/grail-gestures.c (+5/-2)

api

Related source package recipes

No recipes using this branch. (?)

Create packaging recipe

Related snap packages

Related bugs

Related blueprints

127. By Henrik Rydberg on 2011-03-17

Disable rotation gestures for semi-mt devices

To avoid poor user experience with semi-mt devices, disable
rotation detection, such that only drag and scale is emitted.

Signed-off-by: Chase Douglas <email address hidden>
Signed-off-by: Henrik Rydberg <email address hidden>

126. By Henrik Rydberg on 2011-03-04

Bump to v1.0.20

125. By Henrik Rydberg on 2011-03-04

Make grabbing client exclusive

When a possible gesture is started for a global client (sysflag set),
it is desirable that gestures to other clients are disregarded until
all contacts have left the surface. In principle this could be refined
further, such that if gesture are not detected, they are passed on to
other clients, but that also affects how touches are passed onto lower
layers like XI2.1, so simply making sure a global system client gets
all events potentially leading to gestures is good enough for now.

Also note that in the current combination of synaptics/evdev X servers
and grail, there can be no overlapping potential gestures between two
global clients, or the resulting event recipient is not correct.

124. By Henrik Rydberg on 2011-02-24

Make reset logic of pinch and drag same as for drag

There is no direct reason for one-fingered pinch/rotate gestures
to be discarded immediately, so only reset gestures on touch down,
as for drags.

123. By Henrik Rydberg on 2011-02-24

Remove unused tapping state

This patch removes some cruft that was left over from the
removal of the short tap time logic.

122. By Henrik Rydberg on 2011-02-24

Reset tap state after timeout

A touch and hold will not properly reset the tap state, such that
the next tap fails to register. Fixed with this patch.

121. By Henrik Rydberg on 2011-02-24

Adjust gesture buffer sizes and timings

Adjust timings to put drag, pinch and rotate on more equal footing,
with regard to gesture timeouts. Also make sure events are not lost
during hold, now that all MT events are buffered as well.

120. By Henrik Rydberg on 2011-02-24

Skip events selectively

Buffer all events as planned, but strip the stream of all events
involved with pointer and MT, rather than bluntly removing all
events. In practise, this means button and switch events are let
through, undistorted although possibly slightly delayed.

119. By Henrik Rydberg on 2011-02-24

Wait for the right number of fingers before gesture timeout

A client listening only for multi-finger gestures will not get
the chance to recognize unless there is a gesture timeout. This
patch waits until the drag hold time has passed before releasing
the touch.

118. By Henrik Rydberg on 2011-02-24

Introduce activation hold time

Do not activate a drag, pinch or rotate immediately, even
if the activation threshold is met. This allows for a smoother
transition between fingers.