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* Prepare for queued event handlingHenrik Rydberg2011-01-021-1/+2
| | | | | | | | | The current grail operates via callbacks. In order to make grail work as a pipe, where input and output can be controlled externally, add the missing event queue for gestures, and align the code to simplify a switch. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* Add contact information to the property listHenrik Rydberg2010-08-191-0/+93
| | | | | | | | | | 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 <rydberg@euromail.se>
* Add grail_contact and a method to retrieve the current contactsHenrik Rydberg2010-08-191-0/+51
This patch adds the possibility to extract the current set of contacts from the grail state. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>