static int
luaA_panic(lua_State *L)
{
warn("unprotected error in call to Lua API (%s), restarting awesome",
lua_tostring(L, -1));
awesome_restart();
return 0;
}
/** The configure notify event handler.
* \param ev The event.
*/
static void
event_handle_configurenotify(xcb_configure_notify_event_t *ev)
{
const xcb_screen_t *screen = globalconf.screen;
if(ev->window == screen->root
&& (ev->width != screen->width_in_pixels
|| ev->height != screen->height_in_pixels))
/* it's not that we panic, but restart */
awesome_restart();
}
static int
luaA_panic(lua_State *L)
{
warn("unprotected error in call to Lua API (%s)",
lua_tostring(L, -1));
buffer_t buf;
backtrace_get(&buf);
warn("dumping backtrace\n%s", buf.s);
warn("restarting awesome");
awesome_restart();
return 0;
}
/** The randr screen change notify event handler.
* \param ev The event.
*/
static void
event_handle_randr_screen_change_notify(xcb_randr_screen_change_notify_event_t *ev)
{
/* Code of XRRUpdateConfiguration Xlib function ported to XCB
* (only the code relevant to RRScreenChangeNotify) as the latter
* doesn't provide this kind of function */
if(ev->rotation & (XCB_RANDR_ROTATION_ROTATE_90 | XCB_RANDR_ROTATION_ROTATE_270))
xcb_randr_set_screen_size(globalconf.connection, ev->root, ev->height, ev->width,
ev->mheight, ev->mwidth);
else
xcb_randr_set_screen_size(globalconf.connection, ev->root, ev->width, ev->height,
ev->mwidth, ev->mheight);
/* XRRUpdateConfiguration also executes the following instruction
* but it's not useful because SubpixelOrder is not used at all at
* the moment
*
* XRenderSetSubpixelOrder(dpy, snum, scevent->subpixel_order);
*/
awesome_restart();
}
/** Restart awesome.
*/
static int
luaA_restart(lua_State *L)
{
awesome_restart();
return 0;
}
/** Function to restart awesome on some signals.
* \param w the signal received, unused
* \param revents Currently unused
*/
static void
restart_on_signal(EV_P_ ev_signal *w, int revents)
{
awesome_restart();
}
