[Xcb] splitting xcb/util

[Julien Danjou]

On Sat, Jul 17 2010, Michael Stapelberg wrote:

> Also, it’s about 20 lines of boilerplate code which does
> not actually handle any event. In my opinion, it could well be hidden in a
> library.

As Jamey said, a switch statement would be nicer. And you can probably
be less verbose - if you really want - with a macro.

#define HANDLE_EVENT(type, func) \
  case XCB_#type: func(event); break;

switch((x_event_type(type)))
{
   HANDLE_EVENT(EXPOSE, handle_expose_event)
   HANDLE_EVENT(KEY_PRESS, handle_key_press)
}

(Not tested, I'm just giving the rough idea here).

-- 
Julien Danjou
// ᐰ <julien at danjou.info>   http://julien.danjou.info
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