grail.git/src, 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

Introduce gesture frames

2011-04-28T16:42:33+00:00

This patch extends the API with parallel new/delete functions, aiming to eventually replace the open/close function. The new functions give access to the grail gesture frames, containing gestural transform information. This information is useful in its own right, and will eventually replace the internal recognizer. Signed-off-by: Henrik Rydberg

Prepare for gesture frame additions

2011-04-28T14:58:51+00:00

Rename internal variables and fix makefile to make room for new targets. Signed-off-by: Henrik Rydberg

Expose utouch-frame through grail API

2011-04-28T14:58:51+00:00

Start a gentle API change by exposing utouch-frame through grail, and deprecating the grail_contact struct. Old programs compile and run fine. To only use the new api, compile with -DGRAIL_NO_LEGACY_API. Signed-off-by: Henrik Rydberg

Added #includes to remove warnings from Clang.

2011-04-28T14:58:31+00:00

Signed-off-by: Jussi Pakkanen Signed-off-by: Henrik Rydberg

Use visibility macros instead of symbol map

2011-04-28T13:19:03+00:00

Signed-off-by: Jussi Pakkanen Signed-off-by: Henrik Rydberg

Remove the obsoleted transformation filter

2011-04-12T16:16:16+00:00

Remove the additional filtering performed in the gestural transforms. This used to serve a purpose during development against devices without per-contact filtering. Since then, all devices are filtered, rendering the extra filtering obsolete. This patch also fixes a problem with rotation events. Currently, if you rotate very fast, the rotation angle will be close to the true angle. However, if you rotate very slow, the rotation angle will be much less than the true rotation angle. Signed-off-by: Chase Douglas 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

Allow replay of device data through grail

2011-04-04T17:46:28+00:00

This patch adds replay capabilities to grail. If the specified device points to a valid evemu file, the device properties will be extracted from that file instead. Any appended event data will be replayed in realtime when calling grail_pull_mtdev(). In practise, grail_gesture may be executed with a test file. Signed-off-by: Henrik Rydberg

Disable rotation gestures for semi-mt devices

2011-04-04T17:46:28+00:00

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 Signed-off-by: Henrik Rydberg