+ if (event->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
+ DLOG("window 0x%08x wants to be stacked %d\n", event->window, event->stack_mode);
+
+ /* Emacs and IntelliJ Idea “request focus” by stacking their window
+ * above all others. */
+ if (event->stack_mode != XCB_STACK_MODE_ABOVE) {
+ DLOG("stack_mode != XCB_STACK_MODE_ABOVE, ignoring ConfigureRequest\n");
+ goto out;
+ }
+
+ if (fullscreen || !con_is_leaf(con)) {
+ DLOG("fullscreen or not a leaf, ignoring ConfigureRequest\n");
+ goto out;
+ }
+
+ if (workspace == NULL) {
+ DLOG("Window is not being managed, ignoring ConfigureRequest\n");
+ goto out;
+ }
+
+ if (config.focus_on_window_activation == FOWA_FOCUS || (config.focus_on_window_activation == FOWA_SMART && workspace_is_visible(workspace))) {
+ DLOG("Focusing con = %p\n", con);
+ workspace_show(workspace);
+ con_activate(con);
+ tree_render();
+ } else if (config.focus_on_window_activation == FOWA_URGENT || (config.focus_on_window_activation == FOWA_SMART && !workspace_is_visible(workspace))) {
+ DLOG("Marking con = %p urgent\n", con);
+ con_set_urgency(con, true);
+ tree_render();
+ } else {
+ DLOG("Ignoring request for con = %p.\n", con);
+ }
+ }