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The current code lets abs events through during one-finger drags,
and tapping does not work properly due to abs events not always
being present during taps. Track the pointer position and emit abs
events only if no gestures are in effect, and only if not explicitly
filtered.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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This patch adds the possibility to extract the current set of
contacts from the grail state.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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To be able to model touch information uniformly across all supported
devices, the semantics of the touch attributes has to be treated
explicitly. Drop the generic touch property array and replace it
by an actual structure. In addition, the touch-engine abstraction
turned out to not be needed, so drop it as well.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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By calling the grail_set_bbox(), grail will do translation of api
coordinates and matching properties to an external coordinate system,
such as screen coordinates.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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Also connect the timeout for press with the timeout of tapping.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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Use the names drag, pinch and rotate, and remove the combo gesture.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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