~fginther/grail/grail-2.0.1.1-oneiric

------------------------------------------------------------
revno: 166
tags: v2.0.1.1
committer: Chase Douglas <chase.douglas@canonical.com>
branch nick: 2.0.1
timestamp: Wed 2012-08-15 19:37:38 +0000
message:
  Release version 2.0.1.1
------------------------------------------------------------
revno: 165
committer: Chase Douglas <chase.douglas@canonical.com>
branch nick: 2.0.1
timestamp: Wed 2012-08-15 19:25:17 +0000
message:
  Rename project to simply 'grail'
------------------------------------------------------------
revno: 164
tags: v2.0.1
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Tue 2011-08-09 14:52:30 -0700
message:
  Release version 2.0.1
------------------------------------------------------------
revno: 163 [merge]
fixes bug(s): https://launchpad.net/bugs/823457
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Tue 2011-08-09 14:26:52 -0700
message:
  Merge physical threshold support
------------------------------------------------------------
revno: 162 [merge]
tags: 2.0.0, v2.0.0
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Wed 2011-06-08 10:09:01 +0300
message:
  Merged version number update.
------------------------------------------------------------
revno: 161 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Tue 2011-06-07 10:32:38 +0300
message:
  Merged rotation and pinch center coordinate addition.
------------------------------------------------------------
revno: 160 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Fri 2011-06-03 16:07:47 +0300
message:
  Merged rotation visualization.
------------------------------------------------------------
revno: 159 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Fri 2011-05-27 15:21:41 +0300
message:
  Merge visibility fix.
------------------------------------------------------------
revno: 158 [merge]
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Mon 2011-05-23 09:21:13 -0400
message:
  Merge pivot-disambiguation branch
------------------------------------------------------------
revno: 157 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Mon 2011-05-23 09:38:03 +0300
message:
  Merged XInput device autodetection.
------------------------------------------------------------
revno: 156 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Wed 2011-05-18 09:13:52 +0300
message:
  Merged leading underscore removal.
------------------------------------------------------------
revno: 155
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:57 +0200
message:
  Update copyright information
  
  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 <rydberg@euromail.se>
------------------------------------------------------------
revno: 154
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:53 +0200
message:
  Introduce the grail transform tool
  
  This tool tests the transform capabilities of grail. Similar to a
  map application, one can use a single finger, two fingers, a whole
  hand or two hands to move the rectangle around, scale and rotate it.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 153
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:49 +0200
message:
  Introduce test-mtdev
  
  A new tool (test-mtdev) is added, showing the usage of gesture frames.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 152
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:46 +0200
message:
  Add gesture transform unit tests
  
  Start the gesture frame test suite with some basic coordinate
  mapping tests.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 151
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:44 +0200
message:
  Document the gesture frame logic
  
  Add some notes on the math of the gesture frame computations.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 150
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:41 +0200
message:
  Introduce gesture frames
  
  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 <rydberg@euromail.se>
------------------------------------------------------------
revno: 149
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:38 +0200
message:
  Prepare for gesture frame additions
  
  Rename internal variables and fix makefile to make room for new
  targets.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 148
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail2
timestamp: Thu 2011-04-28 18:53:34 +0200
message:
  Expose utouch-frame through grail API
  
  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 <rydberg@euromail.se>
------------------------------------------------------------
revno: 147 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Thu 2011-04-28 16:32:42 +0300
message:
  Merged Clang cleanups.
------------------------------------------------------------
revno: 146
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Wed 2011-04-27 18:12:36 +0200
message:
  Fixup remaining C++ and public function declarations
  
  The grail-bits.h file can be included on its own, so it needs
  the same handling. To save files in public name space, move the
  visibility declarations to grail-bits.h, and include it as a main
  file from grail.h.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 145 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Wed 2011-04-27 15:13:54 +0300
message:
  Merge Pkg-config fix.
------------------------------------------------------------
revno: 144 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Wed 2011-04-27 15:08:10 +0300
message:
  Merged C++ header fix.
------------------------------------------------------------
revno: 143 [merge]
committer: Jussi Pakkanen <jussi.pakkanen@canonical.com>
branch nick: utouch-grail
timestamp: Wed 2011-04-27 14:55:31 +0300
message:
  Merged visibility fixes.
------------------------------------------------------------
revno: 142 [merge]
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: trunk
timestamp: Fri 2011-04-08 08:44:41 -0400
message:
  Merge branch to remove the EWMA move filter
------------------------------------------------------------
revno: 141
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-04-04 19:27:38 +0200
message:
  Glue touch gestures as well
  
  All motion-activated gestures are held for a short (glue) time
  to allow for direct transition to multi-finger gesture types.
  The touch gestures were mistakenly implemented without this.
  Fixed with this patch. LP: #748282
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 140 [merge]
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-04-04 19:25:50 +0200
message:
  Do not discard a started gesture
  
  Not all discarding code paths were taking the notion of a started
  gesture into account. Specifically, switching to a gesture of higher
  priority would leave the old gesture without a finish. Fixed with
  this patch.
  
  Note that timeout implies not sent, so all discarding code paths
  are now covered.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 139 [merge]
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: trunk
timestamp: Mon 2011-04-04 10:41:03 -0400
message:
  Merge send-key-events branch for better semi-mt support.
------------------------------------------------------------
revno: 138
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-03-28 22:04:20 +0200
message:
  Do not hold back active gestures
  
  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 <rydberg@euromail.se>
------------------------------------------------------------
revno: 137
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-03-28 22:04:18 +0200
message:
  Do not treat single finger activation differently
  
  Single-finger drags should no longer behave differently from
  any other drag gesture. Fixed with this patch.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 136
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-03-28 22:04:16 +0200
message:
  Never active gestures below activation threshold
  
  Currently, all gestures activate after a certain time, such that
  the smallest change result in gesture events. This was designed
  to minimize disruption in pointer movement. Since grail no longer
  handles pointers, the logic can be simplified to only activate when
  the threshold is reached.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 135
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-03-28 22:04:13 +0200
message:
  Do not timeout gestures overlapping touch gestures
  
  The notion of listening to touch gestures implies that the
  touches of those gestures never timeout. Hence, any pending
  gesture that overlaps those touches should not timeout.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 134
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-03-28 22:04:11 +0200
message:
  Decouple timeout from discard
  
  Move the actual gesture discard from the recognition phase
  to the instantiation phase.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 133
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-03-28 22:04:07 +0200
message:
  Introduce touch gesture events
  
  Touch gesture events follow the same logic as drags, except they
  cannot be held back but are emitted immediately.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 132 [merge]
fixes bug(s): https://launchpad.net/bugs/742006
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Thu 2011-03-24 17:46:18 -0400
message:
  Fix problem with tap properties at touch release -again
  
  Note that in bzr land, the offending git commit listed in the merged
  commit message is bzr revision 74.
------------------------------------------------------------
revno: 131
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-03-17 10:48:13 +0100
message:
  Convert to utouch-frame mapping
  
  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 <rydberg@euromail.se>
------------------------------------------------------------
revno: 130
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-03-17 10:47:52 +0100
message:
  Introduce check test framework
  
  Add the check test framework, and add a simple test to check
  point to point mappings.
  
  The tests use the device files as input.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 129
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-03-17 10:46:41 +0100
message:
  Add some general gesture test data
  
  Live recordings of gesture data is useful in many contexts. This
  patch adds an initial set of data.
  
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 128
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-03-17 10:46:39 +0100
message:
  Allow replay of device data through grail
  
  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 <rydberg@euromail.se>
------------------------------------------------------------
revno: 127
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-03-17 10:43:52 +0100
message:
  Disable rotation gestures for semi-mt devices
  
  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 <chase.douglas@canonical.com>
  Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
------------------------------------------------------------
revno: 126
tags: v1.0.20
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2011-03-04 01:05:19 +0100
message:
  Bump to v1.0.20
------------------------------------------------------------
revno: 125
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2011-03-04 01:04:55 +0100
message:
  Make grabbing client exclusive
  
  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.
------------------------------------------------------------
revno: 124
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:51:33 +0100
message:
  Make reset logic of pinch and drag same as for drag
  
  There is no direct reason for one-fingered pinch/rotate gestures
  to be discarded immediately, so only reset gestures on touch down,
  as for drags.
------------------------------------------------------------
revno: 123
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:51:17 +0100
message:
  Remove unused tapping state
  
  This patch removes some cruft that was left over from the
  removal of the short tap time logic.
------------------------------------------------------------
revno: 122
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:50:59 +0100
message:
  Reset tap state after timeout
  
  A touch and hold will not properly reset the tap state, such that
  the next tap fails to register. Fixed with this patch.
------------------------------------------------------------
revno: 121
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:50:31 +0100
message:
  Adjust gesture buffer sizes and timings
  
  Adjust timings to put drag, pinch and rotate on more equal footing,
  with regard to gesture timeouts. Also make sure events are not lost
  during hold, now that all MT events are buffered as well.
------------------------------------------------------------
revno: 120
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:50:14 +0100
message:
  Skip events selectively
  
  Buffer all events as planned, but strip the stream of all events
  involved with pointer and MT, rather than bluntly removing all
  events. In practise, this means button and switch events are let
  through, undistorted although possibly slightly delayed.
------------------------------------------------------------
revno: 119
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:49:59 +0100
message:
  Wait for the right number of fingers before gesture timeout
  
  A client listening only for multi-finger gestures will not get
  the chance to recognize unless there is a gesture timeout. This
  patch waits until the drag hold time has passed before releasing
  the touch.
------------------------------------------------------------
revno: 118
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:49:45 +0100
message:
  Introduce activation hold time
  
  Do not activate a drag, pinch or rotate immediately, even
  if the activation threshold is met. This allows for a smoother
  transition between fingers.
------------------------------------------------------------
revno: 117
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:49:22 +0100
message:
  Introduce gesture timeouts
  
  The timeout of a gesture is integral to the gesture type.
  This patch introduces timeout per gesture type, potentially
  enabling more control over gesture timing aspects. The timeout
  logic replaces the recently added recognition state.
------------------------------------------------------------
revno: 116
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:49:02 +0100
message:
  Revert "Add global vs local gesture handling"
------------------------------------------------------------
revno: 115
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2011-02-24 23:48:45 +0100
message:
  Revert "Add button passthrough"
------------------------------------------------------------
revno: 114
tags: v1.0.19
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Mon 2011-02-21 14:20:28 -0500
message:
  Release version 1.0.19
------------------------------------------------------------
revno: 113 [merge]
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail-pristine
timestamp: Mon 2011-02-21 14:15:58 -0500
message:
  Merge button passthrough branch
------------------------------------------------------------
revno: 112 [merge]
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail-pristine
timestamp: Thu 2011-02-10 12:27:50 -0500
message:
  Merge global vs local gesture handling and fix event leakage
------------------------------------------------------------
revno: 111
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Thu 2011-02-03 17:23:32 -0500
message:
  Don't treat key events differently anymore
  
  Left over from grail pointer emulation.
------------------------------------------------------------
revno: 110
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Thu 2011-02-03 11:57:47 -0500
message:
  Add in time boundaries for recognition
  
  50 ms:   Minimum time waiting for touch configuration to settle before
           flushing touch events to X. We don't want a two finger gesture
           triggering X events for the first finger before the second finger
           lands.
  
  200 ms:  Maximum time for touches to begin a gesture. If no gesture is
           found within this time period, the events are flushed to X.
  
  If after 50 ms there are no possible gestures for the number of active
  touches, the events are immediately flushed to X.
  
  If events are flushed to X, no more gesture recognition is possible until
  all touches are lifted. Likewise, if any gesture is recognized, no events
  may be flushed to X until all touches are lifted.
------------------------------------------------------------
revno: 109
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Wed 2011-02-02 17:16:20 -0500
message:
  Remove pointer emulation, X will handle it
------------------------------------------------------------
revno: 108
committer: Chase Douglas <chase.douglas@ubuntu.com>
branch nick: utouch-grail
timestamp: Wed 2011-02-02 17:15:03 -0500
message:
  Small compilation warning fixes
  
  Found by using -Wall -Werror
------------------------------------------------------------
revno: 107
tags: v1.0.18
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2011-01-03 16:42:45 +0100
message:
  Bump to v1.0.18
  
  The grail symbols are intact and abi compatible, whereas the remaining
  symbols, which should not really be present, have all been
  removed. Since the remaining symbols represent the actual official
  API, this is not considered an ABI breakage.
------------------------------------------------------------
revno: 106
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Sun 2011-01-02 13:08:42 +0100
message:
  Only export the intended grail symbols
  
  In the making of grail1, the intention was never that the
  gin, gru and touch symbols be exported. Rectify this by adding
  an explicit symbols file used during linking.
------------------------------------------------------------
revno: 105
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Sun 2011-01-02 13:08:08 +0100
message:
  Replace touch logic with utouch frame engine
  
  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.
------------------------------------------------------------
revno: 104
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Sun 2011-01-02 13:06:56 +0100
message:
  Prepare for queued event handling
  
  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.
------------------------------------------------------------
revno: 103
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Sun 2011-01-02 13:06:04 +0100
message:
  Move test program to tools directory
  
  The current test programs are tools rather than automatic tests. To
  conform better to the the usage of "make check", move the current
  tools over the appropriate directory. Also drop the grail-touch
  program, as it will be replaced by the utouch-frame package.
------------------------------------------------------------
revno: 102
tags: v1.0.17
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Wed 2010-11-17 17:29:52 +0100
message:
  grail v1.0.17
------------------------------------------------------------
revno: 101
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Wed 2010-11-17 17:29:28 +0100
message:
  Use a unified pointer emulation model
  
  The existing kernel MT devices together use a handful of different
  pointer emulation strategies, each with its own subtlety. This creates
  a problem for grail, which needs to rebuild pointer emulation during
  gesture recognition; relying on the correct pointer information to be
  available at the right time becomes almost impossible.
  
  This patch implements a common pointer emulation model for grail,
  following a strategy recently discussed on LKML. This resolves the
  problems stemming from different emulation strategies, and results
  in a common pointer emulation experience for all devices.
------------------------------------------------------------
revno: 100
tags: v1.0.16
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Mon 2010-11-08 20:46:42 +0100
message:
  grail v1.0.16
------------------------------------------------------------
revno: 99
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Thu 2010-10-28 16:02:38 +0200
message:
  Report touch down on one-finger entry (LP: #667802)
  
  The current code mistakenly set the pointer logic based on
  the single variable, which is false at the entry to one-finger
  mode, but true immediately afterwards. This leads to grail
  sometimes failing to emit the proper emulation sequence, resulting
  in a missed touch in X.
  
  This patch corrects the logic such that the pointer is based directly
  on one-finger mode, thereby solving the problem.
------------------------------------------------------------
revno: 98
tags: v1.0.15
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-28 11:33:43 +0200
message:
  grail v1.0.15
------------------------------------------------------------
revno: 97
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-28 11:33:20 +0200
message:
  Only support pure absolute devices at this time
  
  There are some hybrid relative/absolute devices out there, like
  the magic mouse, for which special behavior, outside the current
  scope of grail, is expected. This patch disables grail for those
  devices.
------------------------------------------------------------
revno: 96
tags: v1.0.14
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:27:20 +0200
message:
  grail v1.0.14
------------------------------------------------------------
revno: 95
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:27:02 +0200
message:
  Show all information for pass-through events
  
  In grail-gesture, the timing information is missing. Remedied with
  this patch.
------------------------------------------------------------
revno: 94
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:26:43 +0200
message:
  Add tap state to the tapping model
  
  Add the ability to read off the tap state in the tapping
  model. Useful for emulation i lieu of tapping gestures.
------------------------------------------------------------
revno: 93
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:26:10 +0200
message:
  Add tap emulation
  
  Touchscreens always emit a button event when touching the
  screen. Trackpads, however, are considered hovering while
  touching the pad, and instead uses taps to emits button events,
  which is traditionally implemented elsewhere, and thus leaves
  a functionality discrepancy. This patch adds tap emulation to
  grail, utilizing gesture engine.
------------------------------------------------------------
revno: 92
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:25:43 +0200
message:
  Split pointer status and report status
  
  Separate out reporting of the touch state, such that reporting
  can be deferred. Does not introduce any logic changes.
------------------------------------------------------------
revno: 91
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:25:14 +0200
message:
  Do not tap when leaving fingers on the pad
  
  The current code will treat a 3-down-2-up as a tap. This patch
  changes the logic so that taps are only emitted when the number of
  fingers returns to the baseline.
------------------------------------------------------------
revno: 90
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:24:47 +0200
message:
  bug: Only report position change events
  
  This bug was introduced in v1.0.11. Only report events when
  the pointer position is actually changing.
------------------------------------------------------------
revno: 89
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:24:31 +0200
message:
  Reorganize input event emulation code
  
  Inject the emulated events into the event buffer instead,
  and move the pointer logic into the emulation handler.
  Introduces no logical changes, but reveals the bug in the
  position event frequency.
------------------------------------------------------------
revno: 88
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:24:08 +0200
message:
  Move input event filter from tail side to head side
  
  There is no need to buffer events that will be ignored later on,
  so move the event filter to the upstream side. This also allows
  the event buffer to be used for injected events.
------------------------------------------------------------
revno: 87
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-09-21 13:23:35 +0200
message:
  Simplify book-keeping of active gestures
  
  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.
------------------------------------------------------------
revno: 86
tags: v1.0.13
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:10:09 +0200
message:
  grail v1.0.13
------------------------------------------------------------
revno: 85
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:09:48 +0200
message:
  Allow slow tapping
  
  For the benefit of hardware that cannot accurately meet the desirable
  response times, allow for tapping times up to 300 ms.
------------------------------------------------------------
revno: 84
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:09:26 +0200
message:
  Inhibit taps immediately after a finger is lifted
  
  The intentional tap starts with a finger in the air. This patch
  treats the sequence up-down-up as unintentional, unless performed
  with a single finger. Fixes the problem with accidental taps during
  multi-finger gestures.
------------------------------------------------------------
revno: 83
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:08:24 +0200
message:
  Only emit abs events when motion is active
  
  This bug was hidden behind the motion inhibit during tapping,
  but resurfaced when tapping from resting finger was introduced.
  With this patch, pointer movement is inhibited also when lifting
  fingers from the surface.
  
  Ideally, tapping should be treated as a transient event, which would
  allow zero pointer event also _before_ the tap, but presently unity
  seems to depend on the initial pointer movement as a touch-down event.
------------------------------------------------------------
revno: 82
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:01:29 +0200
message:
  Cancel tapping also on zoom events
  
  The current code cancels tapping when dragging is active. This
  patch adds zooming to the set, to inhibit tapping also when a
  perfect zoom without dragging is performed.
  
  Reported-by: Chase Douglas <chase.douglas@canonical.com>
------------------------------------------------------------
revno: 81
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:01:07 +0200
message:
  Discard tapping even when there are zero events between dow
  n and up
  
  The current logic assumes there will be at least one frame with
  between touch up and touch down or the tap will not be properly
  timed out. Fixed with this patch.
  
  Reported-by: Chase Douglas <chase.douglas@canonical.com>
------------------------------------------------------------
revno: 80
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 14:00:27 +0200
message:
  Support legacy devices
  
  Simulate MT touch events for legacy devices that support the
  DOUBLETAP, TRIPLETAP and QUADTAP events. This allows multi-finger
  tap and drag gestures to be emitted, providing a basic level of
  MT functionality for legacy devices.
------------------------------------------------------------
revno: 79
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Fri 2010-09-10 13:59:52 +0200
message:
  Make sure contact area is always defined
  
  Some devices do not always send touch_minor after touch_major
  has been set. According to the MT protocol, this case should
  be treated as if minor is equal to major. This patch makes sure
  touch_minor is never zero when touch_major is set.
------------------------------------------------------------
revno: 78
tags: v1.0.12
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Wed 2010-09-01 23:01:08 +0200
message:
  grail v1.0.12
------------------------------------------------------------
revno: 77
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Wed 2010-09-01 23:00:37 +0200
message:
  Do not compute velocity until enough data is available
  
  The first few ticks since a configuration change are not really
  suited for velocity computation, so move the speed computation
  over to the periodic sampling point.
------------------------------------------------------------
revno: 76
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: trunk
timestamp: Tue 2010-08-31 14:20:32 +0200
message:
  Make orientation computation more robust
  
  The MT protocol defines the angle to be between -Pi/2 and Pi/2,
  and expects the defined range to be symmetric around zero.
  Make the angle computation more robust against varying definitions
  in the kernel drivers.
------------------------------------------------------------
revno: 75
tags: v1.0.11
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-26 16:41:39 +0200
message:
  grail v1.0.11
------------------------------------------------------------
revno: 74
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-26 16:41:20 +0200
message:
  Introduce tapping from any finger configuration
  
  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.
------------------------------------------------------------
revno: 73
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-26 16:40:53 +0200
message:
  Trim tapping timeouts
  
  Reduce the tapping timeout to 200 ms.
------------------------------------------------------------
revno: 72
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-26 16:40:35 +0200
message:
  Correct abs event handling
  
  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.
------------------------------------------------------------
revno: 71
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-26 16:39:58 +0200
message:
  Plug hole in tentative gestures state during finger transition
  
  During finger configuration transition, as well as after a tap,
  there would be no tentative gestures registered in the instantiator,
  leading to faulty emission of motion events. Fixed with this patch.
------------------------------------------------------------
revno: 70
tags: v1.0.10
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Fri 2010-08-20 09:01:27 +0200
message:
  Adding file missing from revision 58.
------------------------------------------------------------
revno: 69
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Fri 2010-08-20 08:46:06 +0200
message:
  grail v1.0.10
------------------------------------------------------------
revno: 68
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Fri 2010-08-20 08:45:26 +0200
message:
  Declare missing header file for distro package
------------------------------------------------------------
revno: 67
tags: v1.0.9
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:36:39 +0200
message:
  grail v1.0.9
------------------------------------------------------------
revno: 66
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:36:11 +0200
message:
  Add contact information to the property list
  
  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.
------------------------------------------------------------
revno: 65
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:35:45 +0200
message:
  Crank up the maximum number of properties
  
  To prepare for the (for maverick only) addition of individual contact
  information via the properties array, increase the maximum number of
  contacts.
------------------------------------------------------------
revno: 64
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:35:18 +0200
message:
  Use the touch_caps directly rather than grail_get_units()
------------------------------------------------------------
revno: 63
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:34:47 +0200
message:
  Add grail_contact and a method to retrieve the current contacts
  
  This patch adds the possibility to extract the current set of
  contacts from the grail state.
------------------------------------------------------------
revno: 62
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:34:11 +0200
message:
  Make gesture inserter visible to all local files
  
  Also remove the transformed flag in favor of a unit transformation.
------------------------------------------------------------
revno: 61
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:33:47 +0200
message:
  Reserve one mask position for system use
  
  This is needed for gesture propagation outside of grail
------------------------------------------------------------
revno: 60
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:27:59 +0200
message:
  Make grail implementation visible to all local files
------------------------------------------------------------
revno: 59
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:27:20 +0200
message:
  Add documentation to structs and functions in grail.h
------------------------------------------------------------
revno: 58
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-19 22:26:11 +0200
message:
  Simplify touch machinery
  
  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.
------------------------------------------------------------
revno: 57
tags: v1.0.8
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-12 16:56:04 +0100
message:
  utouch-grail v1.0.8
------------------------------------------------------------
revno: 56
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: utouch-grail-trunk
timestamp: Thu 2010-08-12 16:55:30 +0100
message:
  Change package name to utouch-grail
------------------------------------------------------------
revno: 55
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:12:13 +0100
message:
  grail v1.0.7
------------------------------------------------------------
revno: 54
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:07:40 +0100
message:
  Add a translation utility to grail
  
  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.
------------------------------------------------------------
revno: 53
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:07:08 +0100
message:
  api: Add bounding box to rotate gestures
------------------------------------------------------------
revno: 52
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:06:36 +0100
message:
  Split out bounding box computation
------------------------------------------------------------
revno: 51
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:05:46 +0100
message:
  Add main type numbers to grail type properties
------------------------------------------------------------
revno: 50
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:05:21 +0100
message:
  janitor: conformant argument order in api
------------------------------------------------------------
revno: 49
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Wed 2010-08-11 18:04:45 +0100
message:
  Add environment and meta gestures
  
  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.
------------------------------------------------------------
revno: 48
tags: v1.0.6
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 19:10:28 +0100
message:
  grail v1.0.6
------------------------------------------------------------
revno: 47
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 19:10:01 +0100
message:
  Count the extra touch event and mask additional abs events
  
  Not counting the BTN_TOUCH event implied not emitting the sync
  event, which confused evdev.
------------------------------------------------------------
revno: 46
tags: v1.0.5
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:43:48 +0100
message:
  grail v1.0.5
------------------------------------------------------------
revno: 45
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:43:11 +0100
message:
  Change rotation units to angles
  
  Use angle units, such that a complete revolution corresponds
  to 2 pi.
------------------------------------------------------------
revno: 44
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:42:43 +0100
message:
  pinch: Add bounding box to property list
------------------------------------------------------------
revno: 43
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:42:10 +0100
message:
  Make tapping position appear properly
------------------------------------------------------------
revno: 42
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:41:34 +0100
message:
  Filter kernel touch and tap buttons
  
  Reinsert BTN_TOUCH depending on the drag gesture.
------------------------------------------------------------
revno: 41
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:41:06 +0100
message:
  Filter abs events by default in grail-gesture
  
  Also connect the timeout for press with the timeout of tapping.
------------------------------------------------------------
revno: 40
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:40:19 +0100
message:
  Always send pointer movement gestures
  
  Always send drag events for one-finger touches, but only filter
  the ABS_X/Y events if grail_filter_abs_events() is set to true.
------------------------------------------------------------
revno: 39
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:39:47 +0100
message:
  Add property declarations to grail-types
  
  Also add accumulated values for delta and velocity properties.
------------------------------------------------------------
revno: 38
committer: Henrik Rydberg <rydberg@bitmath.org>
branch nick: grail-trunk
timestamp: Tue 2010-08-10 17:38:31 +0100
message:
  api: Rename gestures to conform to design docs
  
  Use the names drag, pinch and rotate, and remove the combo gesture.
------------------------------------------------------------
revno: 37
tags: v1.0.4
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sun 2010-08-08 12:20:41 +0200
message:
  grail v1.0.4
------------------------------------------------------------
revno: 36
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sun 2010-08-08 12:19:56 +0200
message:
  Trim the bars for action somewhat
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 35
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sun 2010-08-08 12:18:25 +0200
message:
  Keep both raw and action delta in move model
  
  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 <rydberg@bitmath.org>
------------------------------------------------------------
revno: 34
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sat 2010-08-07 22:21:27 +0200
message:
  Send proper begin/update/end status for gestures
  
  For transient gestures like taps, use update only.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 33
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sat 2010-08-07 22:20:28 +0200
message:
  Add configurable pointer gesture
  
  In some applications, it is desirable to treat pointer movements
  as a gesture. This patch adds a gru configuration parameter which,
  then true, makes grail emit pointer gesture events.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 32
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sat 2010-08-07 22:19:17 +0200
message:
  gesture: Improved tickle/active logic
  
  Reorganize the motion model to use bitmasks for tickle and active,
  and refine the tickle logic for each gesture.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 31
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sat 2010-08-07 22:17:57 +0200
message:
  Accumulate delta while motion is inactive
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 30
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sat 2010-08-07 22:15:16 +0200
message:
  Treat one-finger moves in move model and simplify tapping logic.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 29
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Sat 2010-08-07 22:13:32 +0200
message:
  Remove unused declarations
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 28
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Fri 2010-08-06 22:30:20 +0200
message:
  Update README and copyright in all files
  
  Add the author to the copyright, courtesy of Canonical Ltd.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 27
committer: Henrik Rydberg <rydberg@alnilam>
branch nick: grail-trunk
timestamp: Fri 2010-08-06 21:10:27 +0200
message:
  remove gitignore file from repo
------------------------------------------------------------
revno: 26
tags: v1.0.3
committer: cndougla <cndougla@txpawl01>
branch nick: grail-trunk
timestamp: Fri 2010-08-06 17:25:13 +0000
message:
  grail v1.0.3
------------------------------------------------------------
revno: 25
committer: cndougla <cndougla@txpawl01>
branch nick: grail-trunk
timestamp: Fri 2010-08-06 17:24:21 +0000
message:
  Ensure the math library is linked in
------------------------------------------------------------
revno: 24
tags: v1.0.2
committer: cndougla <cndougla@txpawl01>
branch nick: grail-trunk
timestamp: Fri 2010-08-06 16:38:21 +0000
message:
  grail v1.0.2
------------------------------------------------------------
revno: 23
committer: cndougla <cndougla@txpawl01>
branch nick: grail-trunk
timestamp: Fri 2010-08-06 16:35:40 +0000
message:
  Use bzr log for ChangeLog
------------------------------------------------------------
revno: 22
tags: v1.0.1
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Fri 2010-08-06 14:39:27 +0200
message:
  grail v1.0.1
------------------------------------------------------------
revno: 21
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Fri 2010-08-06 14:33:32 +0200
message:
  Remove thread code
  
  The primary usecase of grail involves using it together with the
  xserver, which is not threaded. Revert the touch-dev code back to
  the state prior to adding the threaded processing. Deferred event
  handling can be implemented by other means when needed.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 20
tags: v1.0.0
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Prepare a proper upstream package
  
  Make sure that tarballs can be made, and change the version to 1.0.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 19
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  grail-gesture: Allow more versatile input
  
  The current code does not allow input in hex form. This patch switches
  to use strtoull, allowing for a 32/64 bitmask to be specified on
  commandline.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 18
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Rename and install test binaries
  
  Install the test programs as grail-touch and grail-gesture.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 17
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  make event units public in the api
  
  Add grail_get_units() to the api, so so that applications can
  extract the min/max coordinates used in the gesture events.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 16
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  tapping: Cancel multi-finger taps when moving
  
  Cancel multi-finger taps when multi move is active, to avoid accidental
  tapping during quick gestures.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 15
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Add four-finger and five-finger gestures
  
  Add four-finger and five-finger gestures, and move all gesture types
  out to a separate file.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 14
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Correct mistake in api argument names
  
  The bitmask passed to get_clients takes the number of bytes
  in the bitmask as argument, not the number of types, as easily
  assumed given the argument name. This patch changes the name
  to type_bytes to avoid confusion.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 13
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  tapping: Cancel early in case of one-finger movement
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 12
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Cleanup tapping and gesture code
  
  Improved tapping quality with this patch.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 11
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Introduce tapping
  
  Simplify some common parts of the recognizer code and add tapping
  to the gesture suite.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 10
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Fix hanging event bug
  
  The no-wait approach, where events are read and process asynchronously,
  resulted in spurious events getting stuck in the input queue. This
  patch reverts the behavior to synchronous buffer read and processing,
  resolving the problem for now.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 9
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Introduce zoom, rotate and combo gestures
  
  Introduce grail_mask bit functions, and add new gestures as separate
  functions, referring to the same move model.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 8
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Introduce threading
  
  In order to enable deferred events from grail, but the event
  processing in a separate thread, and have the calling thread return
  as quickly as possible.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 7
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Split the code into recognizer and inserter
  
  Refactor code to make more room for gesture recognition. Also simplify
  public headers.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 6
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Test implementation of grail api
  
  This patch introduces the grail API, and a program to test it (evlink).
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 5
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:38 +0200
message:
  Touch API changes
  
  Add touch time to the touch frame (Thanks Rafi)
  Add touch change counters to the touch frame
  Add event bypass callback
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 4
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:37 +0200
message:
  Merge in fix of dev package. This patch moves header files around, and does not contain any logic changes.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 3
author: Henrik Rydberg <rydberg@bitmath.org>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:37 +0200
message:
  Add grail problems and solutions documentation
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 2
author: Stephen M. Webb <stephen.webb@bregmasoft.ca>
committer: Henrik Rydberg <rydberg@euromail.se>
timestamp: Thu 2010-08-05 22:48:37 +0200
message:
  Configure fixes
  
  Adds the mtdev package dependency and fix some smaller issues.
  
  Signed-off-by: Stephen M. Webb <stephen.webb@bregmasoft.ca>
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
revno: 1
committer: Henrik Rydberg <rydberg@bitmath.org>
timestamp: Tue 2010-07-13 11:26:46 +0200
message:
  Gesture Recognition And Instantiation Library (grail)
  
  The aim of this first commit is to get down to hard testing of concepts,
  and the library currently has two test programs, touch and grail,
  which can be run on commandline. Touch tests the touch interface,
  and grail tests the gesture interface.
  
  Expect thinking errors and some glitches. Other than that, the code
  runs fine.
  
  Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
------------------------------------------------------------
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