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19 Commits

Author SHA1 Message Date
Emanuele Aina
2001cd7a2c gesture-action: add gesture_prepare() virtual function 
The gesture_prepare() virtual function is called before the
::gesture-begin signal is emitted, and allows a subclass to reset
its state.

https://bugzilla.gnome.org/show_bug.cgi?id=683431
 2012-09-06 12:16:08 +01:00
Emmanuele Bassi
df0ab34499 docs: Fix GestureAction.get_velocity() 
The velocity is in pixels per milliseconds, not microseconds.

https://bugzilla.gnome.org/show_bug.cgi?id=683113
 2012-09-03 21:56:39 +01:00
Tomeu Vizoso
2ef148a2c9 gesture-action: Add API for cancelling a gesture 
and getters for sequences and devices of current points. It can be
used for accepting and rejecting sequences for system-wide gestures.

https://bugzilla.gnome.org/show_bug.cgi?id=683090
 2012-09-03 10:21:24 +02:00
Emanuele Aina
436ebb2716 gesture-action: add _get_motion_delta()/_get_velocity() 
Add some accessors to simplify common tasks for GestureAction users:

• clutter_gesture_action_get_motion_delta() to get the delta
  on the X and Y axis in stage coordinates since the last motion
  event, and the scalar distance travelled;

• clutter_gesture_action_get_velocity() to get an estimate of the
  speed of the last motion event along the X and Y axis and as a
  scalar value in pixels per millisecond.

https://bugzilla.gnome.org/show_bug.cgi?id=681648
 2012-08-28 09:57:33 -03:00
Emanuele Aina
e8e91b62c8 gesture-action: add allow-none annotations to getters 
https://bugzilla.gnome.org/show_bug.cgi?id=681648
 2012-08-28 09:57:30 -03:00
Emmanuele Bassi
08da111f5e Fix compiler warning 
Mark a variable as unused.
 2012-07-18 17:14:17 -04:00
Lionel Landwerlin
e2264c0484 Add rotate action 
Allow rotation of an actor using 2 points (touch or pointers) events.

Also refactor the accumulators from various actions.

https://bugzilla.gnome.org/show_bug.cgi?id=678587
 2012-07-17 16:52:41 +01:00
Lionel Landwerlin
5200390037 gesture-action: add multiple point support and touch events support 
https://bugzilla.gnome.org/show_bug.cgi?id=678586
 2012-07-17 01:27:38 +01:00
Emmanuele Bassi
0b76ba332d Fixes for the API reference 
Typos, missing symbols, and missing documentation.
 2012-04-27 12:30:48 +01:00
Emmanuele Bassi
0c365f9f4c gesture-action: Protect against NULL pointers 2012-01-12 10:49:16 +00:00
Emmanuele Bassi
3b9b69ef54 gesture-action: Use the event propagation macros 2012-01-12 10:49:02 +00:00
Emmanuele Bassi
a9a104e109 docs: Fixes for cross-references 2011-09-12 13:12:14 +01:00
Tomeu Vizoso
01cf70594d Make sure the gesture is cancelled even if we miss the release event 2011-07-14 13:11:12 +02:00
Tomeu Vizoso
439c7e6ee7 Remove unneeded class closure 2011-07-14 11:46:12 +02:00
Tomeu Vizoso
c8e3db105c Add default closures for the signals in ClutterGestureAction 
Also make sure we cancel the gesture as soon as we know we have to
 2011-07-13 19:15:20 +02:00
Emmanuele Bassi
e4756fd764 docs: Fix up the API reference 2011-06-20 14:26:57 +01:00
Emmanuele Bassi
2c791da70a gesture-action: Remove the multi-device entry points 
GestureAction supports a single device/touch point. We'll need touch
events supported in Clutter before adding the ability to set required
device/touch points on gestures.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2585
 2011-06-10 15:15:15 +01:00
Emmanuele Bassi
0058c78b79 gesture-action: Clean up 
The GestureAction is marked as abstract, but it has a constructor. It
should be possible to create simple gesture recognizers through signal
handling alone, so we might as well have GestureAction be a concrete
class from the start.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2585
 2011-06-10 15:15:15 +01:00
Tomeu Vizoso
ba72235b66 Add ClutterSwipeAction and ClutterGestureAction 
To allow actors to handle gestures in a more organized way.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2585
 2011-06-10 14:02:17 +01:00