client: emit ewmh geometry requests as signals

event.c

@@ -341,6 +341,8 @@ event_handle_configurerequest(xcb_configure_request_event_t *ev)
         uint16_t deco_bottom = bw + tb_bottom;
         int16_t diff_w = 0, diff_h = 0, diff_border = 0;
 
+        lua_State *L = globalconf_get_lua_State();
+
         if(ev->value_mask & XCB_CONFIG_WINDOW_X)
         {
             int16_t diff = 0;
@@ -373,8 +375,6 @@ event_handle_configurerequest(xcb_configure_request_event_t *ev)
         }
         if(ev->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH)
         {
-            lua_State *L = globalconf_get_lua_State();
-
             diff_border = ev->border_width - bw;
             diff_h += diff_border;
             diff_w += diff_border;
@@ -396,7 +396,33 @@ event_handle_configurerequest(xcb_configure_request_event_t *ev)
         }
 
         c->got_configure_request = true;
-        client_resize(c, geometry, false);
+
+        /* Request the changes to be applied */
+        luaA_object_push(L, c);
+        lua_pushstring(L, "ewmh");     /* context */
+        lua_newtable(L);               /* props */
+
+        /* area, it needs to be directly in the `hints` table to comply with
+           the "protocol"
+         */
+        lua_pushstring(L, "x");
+        lua_pushinteger(L, geometry.x);
+        lua_rawset(L, -3);
+
+        lua_pushstring(L, "y");
+        lua_pushinteger(L, geometry.y);
+        lua_rawset(L, -3);
+
+        lua_pushstring(L, "width");
+        lua_pushinteger(L, geometry.width);
+        lua_rawset(L, -3);
+
+        lua_pushstring(L, "height");
+        lua_pushinteger(L, geometry.height);
+        lua_rawset(L, -3);
+
+        luaA_object_emit_signal(L, -3, "request::geometry", 2);
+        lua_pop(L, 1);
     }
     else if (xembed_getbywin(&globalconf.embedded, ev->window))
     {

lib/awful/ewmh.lua

@@ -364,11 +364,27 @@ function ewmh.merge_maximization(c, context, hints)
     end
 end
 
+--- Allow the client to move itself.
+--
+-- This is the default geometry request handler when the context is `ewmh`.
+--
+-- @signalhandler awful.ewmh.client_geometry_requests
+-- @tparam client c The client
+-- @tparam string context The context
+-- @tparam[opt={}] table hints The hints to pass to the handler
+function ewmh.client_geometry_requests(c, context, hints)
+    if context == "ewmh" and hints then
+        c:geometry(hints)
+    end
+end
+
+
 client.connect_signal("request::activate", ewmh.activate)
 client.connect_signal("request::tag", ewmh.tag)
 client.connect_signal("request::urgent", ewmh.urgent)
 client.connect_signal("request::geometry", ewmh.geometry)
 client.connect_signal("request::geometry", ewmh.merge_maximization)
+client.connect_signal("request::geometry", ewmh.client_geometry_requests)
 client.connect_signal("property::border_width", repair_geometry)
 client.connect_signal("property::screen", repair_geometry)
 screen.connect_signal("property::workarea", function(s)