add raise on hover

xevents.c

@@ -30,6 +30,7 @@
 #include <err.h>
 #include <errno.h>
 #include <limits.h>
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -219,6 +220,31 @@ xev_handle_propertynotify(XEvent *ee)
 	}
 }
 
+static void*
+delay_raise(void* data)
+{
+	struct client_ctx	*cc;
+	Window *w = (Window*)data;
+
+	int delay = Conf.raisedelay * 1000;
+	usleep(delay);
+	if ((cc = client_find(*w)) != NULL) {
+		if (cc->flags & CLIENT_ACTIVE) {
+			client_raise(cc);
+		}
+	}
+	free(w);
+
+	XEvent		 e;
+
+	XNextEvent(X_Dpy, &e);
+	if ((e.type - Conf.xrandr_event_base) == RRScreenChangeNotify)
+		xev_handle_randr(&e);
+	else if ((e.type < LASTEvent) && (xev_handlers[e.type] != NULL))
+		(*xev_handlers[e.type])(&e);
+	pthread_exit(NULL);
+}
+
 static void
 xev_handle_enternotify(XEvent *ee)
 {
@@ -231,6 +257,15 @@ xev_handle_enternotify(XEvent *ee)
 
 	if ((cc = client_find(e->window)) != NULL)
 		client_set_active(cc);
+
+	if (Conf.raiseonhover) {
+		Window *w;
+		w = (Window*)malloc(sizeof(Window));
+		memcpy(w, &e->window, sizeof(Window));
+
+		pthread_t thread_id;
+		pthread_create(&thread_id, NULL, delay_raise, w);
+	}
 }
 
 static void