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Proper state changing on calling Gesture#reset()

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Pavel fljot 2012-03-14 18:00:38 +02:00
parent 13231a4708
commit ffb8ce1ec3
1 changed files with 24 additions and 2 deletions
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26
src/org/gestouch/gestures/Gesture.as
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@ -213,7 +213,11 @@ package org.gestouch.gestures
*/
public function reset():void
{
//FIXME: proper state change?
var state:uint = this.state;//caching getter
if (state == GestureState.IDLE)
return;// Do nothing as we're in IDLE and nothing to reset
_location.x = 0;
_location.y = 0;
_touchesMap = {};
@ -226,7 +230,25 @@ package org.gestouch.gestures
}
_pendingRecognizedState = 0;
setState(GestureState.IDLE);
if (state == GestureState.POSSIBLE)
{
// manual reset() call. Set to FAILED to keep our State Machine clean and stable
setState(GestureState.FAILED);
}
else if (state == GestureState.BEGAN || state == GestureState.RECOGNIZED)
{
// manual reset() call. Set to CANCELLED to keep our State Machine clean and stable
setState(GestureState.CANCELLED);
}
else
{
// reset from GesturesManager after reaching one of the 4 final states:
// (state == GestureState.RECOGNIZED ||
// state == GestureState.ENDED ||
// state == GestureState.FAILED ||
// state == GestureState.CANCELLED)
setState(GestureState.IDLE);
}
}