Hi, thank you for the response. I will take a look. Its a project requirement, so cant do much about it :)
Best regards On Thu, Jul 5, 2018 at 9:18 PM, Adam Jackson <[email protected]> wrote: > On Thu, 2018-07-05 at 20:06 +0200, Nikola Radovanovic wrote: > > Hello, > > Can someone please point me to some documentation/samples on how to > > do the following: > > > > I have to detect events (messages) that are issued when any of > > attached screens (one or possibly more of them) will be repainted > > (partially or completely). So any key press, new window, resize > > window, mouse move etc. > > For updated window content, you want the Damage extension's events. X > doesn't have globally-available events for mouse motion though, sorry. > > > What I am trying is to write a simple VNC viewer (server) for > > Linux/Android and I have not yet managed to figure out how to > > subscribe to such events in order to get 'paint' message and affected > > rectangular area. > > I mean, tigervnc already exists, but sure, write another one, why not. > Do consider reading it though, unix/x0vncserver/*.cxx is pretty much > what you're describing, including examples of how to register for and > parse Damage events. > > - ajax >
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