DHalens wrote:I haven't understand what you want very well, but i think one of the programs you want is kmousetool.
Thank you for the help,
i agree that my post above is not very clear.
What i am searching for is something programable to select, copy and paste something specified from an application to another and, if some parameters calculated by the latter satisfy certain relations, to select, copy and paste something else back into a specific window.http://accessibility.kde.org/aids/kmousetool.php
I checked the page above, and it looks like a SW that helps preventing repetitive strain injuries, and if i understood it well it doesn't have any programmable feature.