From 47c3a7c2bed43e9c73c87be8283af1bd4f216e82 Mon Sep 17 00:00:00 2001
From: sabetts <sabetts>
Date: Sat, 15 Jan 2005 17:03:34 +0000
Subject: * src/globals.h (rp_exec_newwm): new extern.

* src/globals.c (rp_exec_newwm): new global.

* src/actions.c (cmd_newwm): set rp_exec_newwm to the new wm.

* src/events.c (listen_for_events): call XSync after
delegate_event.
(handle_signals): exec newwm if its not NULL. Report X11 errors
(moved from listen_for_events).
---
 src/events.c | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

(limited to 'src/events.c')

diff --git a/src/events.c b/src/events.c
index a207de7..5921244 100644
--- a/src/events.c
+++ b/src/events.c
@@ -886,6 +886,20 @@ handle_signals ()
       chld_signalled = 0;
     }
 
+  if (rp_exec_newwm)
+    {
+      PRINT_DEBUG (("Switching to %s\n", rp_exec_newwm));
+
+      putenv(current_screen()->display_string);
+      execlp(rp_exec_newwm, rp_exec_newwm, 0);
+
+      /* Failed. Clean up. */
+      PRINT_ERROR (("exec %s ", rp_exec_newwm));
+      perror(" failed");
+      free (rp_exec_newwm);
+      rp_exec_newwm = NULL;
+    }
+
   if (hup_signalled > 0)
     {
       PRINT_DEBUG (("Restarting\n"));
@@ -901,6 +915,14 @@ handle_signals ()
       clean_up ();
       exit (EXIT_SUCCESS);
     }
+
+  /* Report any X11 errors that have occurred. */
+  if (rp_error_msg)
+    {
+      marked_message_printf (0, 6, "ERROR: %s", rp_error_msg);
+      free (rp_error_msg);
+      rp_error_msg = NULL;
+    }
 }
 
 /* The main loop. */
@@ -918,14 +940,6 @@ listen_for_events ()
     {
       handle_signals ();
 
-      /* Report any X11 errors that have occurred. */
-      if (rp_error_msg)
-	{
-	  marked_message_printf (0, 6, "ERROR: %s", rp_error_msg);
-	  free (rp_error_msg);
-	  rp_error_msg = NULL;
-	}
-
       /* Handle the next event. */
       FD_SET (x_fd, &fds);
       XFlush(dpy);
@@ -935,6 +949,7 @@ listen_for_events ()
 	{
 	  XNextEvent (dpy, &rp_current_event);
 	  delegate_event (&rp_current_event);
+	  XSync(dpy, False);
 	}
     }
 }
-- 
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