From 95b857a77ced04b9a2037efe017b21e59857b704 Mon Sep 17 00:00:00 2001
From: Derek Stevens <nilix@nilfm.cc>
Date: Thu, 6 Aug 2020 23:50:28 -0400
Subject: [PATCH] added notifications for virtual desktop switching

---
 config.h |  2 +-
 key.c    | 15 +++++++++++----
 menu.c   | 12 ++++++++++++
 3 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/config.h b/config.h
index 8100644..be7257b 100755
--- a/config.h
+++ b/config.h
@@ -10,7 +10,7 @@
 #define MENUFGCOL 0x797979
 #define MENUBGCOL 0x000000
 #define SMENUFGCOL 0x000000
-#define SMENUBGCOL 0x797979
+#define SMENUBGCOL 0x1f9b92
 
 #define SHORTCUTMOD Mod4Mask
 #define MODBITS (1<<6)
diff --git a/key.c b/key.c
index 8d3672b..40c0e8b 100755
--- a/key.c
+++ b/key.c
@@ -178,11 +178,18 @@ keypress(XKeyEvent *e)
 
 /* switch virts */
   if (e->keycode == rightcode && (e->state&SHORTCUTMOD) == (MODBITS))
-  	if (numvirtuals > 1 && virt < numvirtuals - 1)
-	   	switch_to(virt + 1);
+  	if (numvirtuals > 1)
+  	  if (virt < numvirtuals - 1)
+	   	  switch_to(virt + 1);
+	   	else
+	   	  switch_to(0);
+
   if (e->keycode == leftcode && (e->state&SHORTCUTMOD) == (MODBITS))
-  	if (numvirtuals >1 && virt > 0)
-	   	switch_to(virt - 1);
+  	if (numvirtuals >1)
+  	  if (virt > 0)
+  	   	switch_to(virt - 1);
+  	  else
+  	    switch_to(numvirtuals - 1);
 
 	XAllowEvents(dpy, SyncKeyboard, e->time);
 }
diff --git a/menu.c b/menu.c
index ae9592a..290b8f9 100755
--- a/menu.c
+++ b/menu.c
@@ -410,6 +410,7 @@ switch_to_c(int n, Client *c)
 void
 switch_to(int n)
 {
+	static char virtmsg[32];
 	if(n == virt)
 		return;
 	currents[virt] = current;
@@ -422,6 +423,17 @@ switch_to(int n)
 
 	switch_to_c(n, clients);
 	current = currents[virt];
+	if(fork() == 0)
+	{
+	  close(ConnectionNumber(dpy));
+	  if(dpy != '\0')
+		  putenv(dpy);
+	  signal(SIGINT, SIG_DFL);
+		signal(SIGTERM, SIG_DFL);
+	  signal(SIGHUP, SIG_DFL);
+		sprintf(virtmsg, "virtual: switched to %s", b2items[virt]);
+		execlp("notify-send", "notify-send", "-c virtual", virtmsg, (char*)0);
+	}
 }
 
 void