Commit Graph

26 Commits

Author SHA1 Message Date
Carlos Garnacho
b2df135844 Reset event controllers on GdkEventGrabBroken
This event means that the widget being listened won't receive
further input events as something else grabbed devices, reset
event controllers in this case.

This helps with SL #4128 where we did reset the long press
controller manually.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-11-08 10:30:17 +01:00
Simon Schampijer
8f4474f3f5 SugarLongPressController: default the trigger_delay property to 600ms
Discussed and compared options with Gary.
2012-11-05 16:17:55 +01:00
olpc user
080f25e73b EventController: make detach function available
Signed-off-by: Simon Schampijer <simon@laptop.org>
Reviewed-by: Carlos Garnacho <carlos@lanedo.com>
2012-10-25 12:25:30 +02:00
Simon Schampijer
1d9965c972 SugarLongPress gesture controller: remove animation
We found out that the animation does not solve the issue
of visually indicating the long-press gesture to our
satisfaction. This is because you do not know upfront
which icon does have a primary action and more options
that can be revealed with the long-press gesture and
the animation itself. We would need to theme the gesture
better first as well. That the animation is a separate
window does raise several side effects as well which we
would need to solve first.

Signed-off-by: Simon Schampijer <simon@laptop.org>
Reviewed-by: Carlos Garnacho <carlos@lanedo.com>
2012-10-25 12:25:01 +02:00
Carlos Garnacho
5ce0273900 gestures: Fix silly typo on get_center() implementation
Don't mix up coordinates when calculating the bounding box center

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
Tested-by: Manuel Kaufmann <humitos@gmail.com>
2012-10-22 12:44:20 +02:00
Carlos Garnacho
4682e49823 Prevent crash if the controller didn't handle TOUCH_BEGIN
Fixes http://bugs.sugarlabs.org/ticket/4024

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-10-16 10:02:48 +02:00
Carlos Garnacho
fe0022cd8f swipe: Allow setting allowed directions as a set of flags
The allowed swipe directions can be specified now at construct time,
so the swipe-ended signal is only emitted for those directions.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-10-05 20:41:40 +02:00
Carlos Garnacho
78ae2459e3 LongPressController: add 'pressed' signal with x and y coordinates
The 'pressed' signal does emit the x and y coordinates
of the position where the event occurred. This can be used
for example in the Browser where we need to know at which
exact position the long-press event occurred.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-10-05 00:39:45 +02:00
Carlos Garnacho
470d14a749 swipe: enter into "recognized" state when there is a motion directionality
This allows for checking the controller state as events are fed into it
without connecting to begin/end signals

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-10-02 16:22:57 +02:00
Carlos Garnacho
fe4667f0f5 event-controller: For the long-press notification animation check on the screen being actually composited
Fixes the notification being a black rectangle on screens with an alpha colormap,
but with no compositing manager.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-18 16:48:35 +02:00
Simon Schampijer
39226e69c5 event-controller: Don't install headers 2012-09-16 12:23:15 +02:00
Carlos Garnacho
282ccc7734 event-controller: Rename gir to SugarGestures
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
495a9f43d1 event-controller: Document SugarTouchController
Also set up introspection annotations wherever it's needed

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
1a0ddf4d54 event-controller: Use "scale" to refer to the current value in the zoom-controller
This changed both the emitted signal and the getter

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
aa652b8754 event-controller: Implement zoom-controller on top of SugarTouchController
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
1fe3d4234d event-controller: Implement rotate-controller on top of SugarTouchController
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
1ba68fa120 event-controller: Add SugarTouchController
This is a base class for gesture recognizers using possibly more
than a single touch.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
1ecc0f5e1d event-controller: Rename emitted progress signals
started/finished was renamed to began/ended, and "updated" signal
has been added too to complete the semantics

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
64a759e2dc event-controller: Improve rendering/themeability of the UI notification for the long-press controller
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
73c0688689 event-controller: in the long-press controller rename "timeout" property to "trigger-delay"
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:23:15 +02:00
Carlos Garnacho
ec42f63630 event-controller: rename notification signal "swipe" to "swipe-ended"
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:22:55 +02:00
Carlos Garnacho
a2b77a2166 event-controler: Add UI feedback for long-press
style and colors of the progress feedback are subject to change

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:22:19 +02:00
Carlos Garnacho
63ff76b95f event-controller: Add widget property to SugarEventController
controllers were already intrinsically related to a widget, so
set a property so controllers have a back reference to the widget
they attach to

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:12:45 +02:00
Carlos Garnacho
7d0a6e25af event-controller: Add documentation/g-i annotations
This makes the .gir correct

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:12:29 +02:00
Carlos Garnacho
239ecdfbcd event-controller: Enable introspection
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:12:09 +02:00
Carlos Garnacho
ade02f958b event-controller: Add separate library for event controllers
SugarEventController is an abstract object that attaches to a widget
and interprets an arbitrary set of events. Implementations of that
object get to define the sequence of events that trigger these.

The basic touch gestures (long press, rotate, swipe, zoom) have
been implemented on top of that object.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
2012-09-16 12:10:30 +02:00