ximagesrc: GstEvent-s handler

[Robert Ayrapetyan]

Hello,

I'm about to embark on the task of developing a GstEvents handler for
ximagesrc. This will enable the propagation of mouse and keyboard
events, facilitating a form of "remote control" akin to what wpesrc
offers. I'm interested in gathering feedback from the maintainers of
ximagesrc. Do they consider this concept favorable, or do they have
suggestions for a more optimal approach? Your insights are greatly
appreciated. Thank you.