grail.git/src/grail-gestures.h, branch v1.0.11

Introduce tapping from any finger configuration

2010-08-26T14:29:01+00:00

The current code only emits taps from zero fingers to N fingers. This patch introduces tapping from any prior finger configuration. A tap is defined as an increased number of fingers followed by a decrease within the tap timeout. A tap is reported as the maximum number of fingers present during the tap sequence. 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

split out bounding box computation

2010-08-11T16:59:29+00:00

Signed-off-by: Henrik Rydberg

Add environment and meta gestures

2010-08-11T16:59:29+00:00

With meta gestures, the gesture starts given a certain number of fingers, but can then continue even if the number of fingers change. By configuration, such gestures live on a different priority plane from normal gestures. To match window manager specs, this patch adds the environment and meta planes, and add drag, pinch and rotate gestures initiated with three and four fingers, respectively. Signed-off-by: Henrik Rydberg

Make tapping position appear properly

2010-08-10T15:49:40+00:00

Signed-off-by: Henrik Rydberg

Filter abs events by default in grail-gesture

2010-08-10T14:04:18+00:00

Also connect the timeout for press with the timeout of tapping. Signed-off-by: Henrik Rydberg

Add property declarations to grail-types

2010-08-10T14:04:18+00:00

Also add accumulated values for delta and velocity properties. Signed-off-by: Henrik Rydberg

api: Rename gestures to conform to design docs

2010-08-10T14:04:18+00:00

Use the names drag, pinch and rotate, and remove the combo gesture. Signed-off-by: Henrik Rydberg

Keep both raw and action delta in move model

2010-08-08T10:05:16+00:00

Accumulated values can be obtained either by using the raw_delta, which is the actual (filtered) change between frames, or by using the action delta, which sums up to the same position, but in a non- linear fashion. Use the raw delta for pointer gestures. Signed-off-by: Henrik Rydberg

gesture: Improved tickle/active logic

2010-08-07T16:28:29+00:00

Reorganize the mode model to use bitmasks for tickle and active, and refine the tickle logic for each gesture.