grail.git/src/grail-inserter.h, branch master

Update copyright information

2011-04-28T16:43:16+00:00

The license information was always right, but the copyright information for this particular project was never quite right. Corrected with this patch. No functional changes. Signed-off-by: Henrik Rydberg

Convert to utouch-frame mapping

2011-04-04T17:46:29+00:00

Remove the grail-internal mapping code and rely directly on utouch-frame instead. Passes the unit test designed for this change. Signed-off-by: Henrik Rydberg

Do not hold back active gestures

2011-03-28T20:02:11+00:00

Gestures that has once been sent should never be held back. The current code would under some circumstance hold the gesture end event and later discard it. This oneliner solves the problem, which has been around since 241c5ec, Aug 2010. LP: #744391. Signed-off-by: Henrik Rydberg

Decouple timeout from discard

2011-03-28T20:02:11+00:00

Move the actual gesture discard from the recognition phase to the instantiation phase. Signed-off-by: Henrik Rydberg

Introduce touch gesture events

2011-03-28T20:02:11+00:00

Touch gesture events follow the same logic as drags, except they cannot be held back but are emitted immediately. Signed-off-by: Henrik Rydberg

Make grabbing client exclusive

2011-03-14T11:55:20+00:00

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. Signed-off-by: Henrik Rydberg

Replace touch logic with utouch frame engine

2011-01-02T11:39:07+00:00

The original grail uses an internal touch framework and exports some touch information as extended attributes to gesture events. This was never quite the intention, but rather to expose gestures and touches on a similar footing, such that grail can be input agnostic. This patch starts off by replacing the internal touch framework with the utouch-frame engine. Signed-off-by: Henrik Rydberg

Simplify book-keeping of active gestures

2010-09-21T10:56:17+00:00

The current frame computation returns the event types to filter, which is less useful than knowing what gesture types are active in the frame. Add the active gesture types to the frame struct and simplify usage. Signed-off-by: Henrik Rydberg

Add contact information to the property list

2010-08-19T20:15:55+00:00

Add the five first contacts to the property list, and unify the handling of all gesture types in this regard. To avoid duplication, move the scaling of properties closer to the gesture recognizer. Move all gesture event handling code to grail-event.c, simplifying the structure somewhat. Signed-off-by: Henrik Rydberg

Make gesture inserter visible to all local files

2010-08-19T19:01:29+00:00

Also remove the transformed flag in favor of a unit transformation. Signed-off-by: Henrik Rydberg