User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0) Gecko/20130205 Firefox/21.0 Build ID: 20130205153002 Steps to reproduce: When rotating an image, there is a 0.3s snap to the nearest 90. If, during this 0.3s time period, a new rotation gesture is performed, behavior gets weird Actual results: e.g., the image may rotate 270 degrees in the wrong direction instead of 90 degrees in the right direction. Other odd behavior may occur Expected results: Either: 1) New rotation gestures should be ignored while snapping, or 2) Snapping should cease, and behavior should return to being locked to the gesture. --As the implementer of rotation, the first of these two options would be much easier to do.

This patch proposed will check to see if an end-of-rotation snapping is occurring (by checking for the completeRotation class on the image element), and if so, it will ignore new MozRotateGestureUpdate and MozRotateGesture events. If the class is not present, the behavior is the same as before.

This bug will be fixed by the patch for bug 840584. Separating the patches was a bit more challenging than it was worth.

Comment on attachment 712134 [details] [diff] [review] Propose patch, ignore incoming events until snapping is done Review of attachment 712134 [details] [diff] [review]: ----------------------------------------------------------------- I left feedback for this patch in the other bug.