# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1269766602 -7200
# Node ID 8ad982f83fd6ed97bbf3a508bedd2cda64dc9acd
# Parent  1f456351abb6928871a24498ec7cb4fffd2fa27e
[xttitle] Add option xttitle_short_format
As suggested by Pavel Ulpi in issue #51:
- A title is set as soon as the module is loaded,
- The option xttitle_short_format can be set to 1 to have a very short title

Notes:
- The terminal title will only display the number of unread nuffers after
  the unread list has changed (not right after the module loading),
- The title is reset to "MCabber" when the module is unloaded.

diff -r 1f456351abb6 -r 8ad982f83fd6 mcabber/modules/xttitle/xttitle.c
--- a/mcabber/modules/xttitle/xttitle.c	Sat Mar 27 18:44:38 2010 +0100
+++ b/mcabber/modules/xttitle/xttitle.c	Sun Mar 28 10:56:42 2010 +0200
@@ -3,6 +3,9 @@
  *
  * Copyright (C) 2010 Mikael Berthe <mikael@lilotux.net>
  *
+ * The option 'xttitle_short_format' can be set to 1 to use a very
+ * short terminal title.
+ *
  * This module is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or (at
@@ -49,6 +52,7 @@
   guint muc_unread = 0;
   guint muc_attention = 0;
   guint unread; // private message count
+  static gchar buf[128];
 
   // Note: We can add "attention" string later, but it isn't used
   // yet in mcabber...
@@ -66,18 +70,32 @@
   // flag (that is, MUC buffer that have no highlighted messages).
   unread = all_unread - (muc_unread - muc_attention);
 
-  // Update the terminal title
-  if (muc_unread) {
-    printf("\033]0;MCabber -- %d message%c (total:%d / MUC:%d)\007",
-           unread, (unread > 1 ? 's' : ' '), all_unread, muc_unread);
+  // TODO: let the user use a format string, instead of hard-coded defaults...
+  if (settings_opt_get_int("xttitle_short_format") == 1) {
+    // Short title message
+    if (!all_unread)
+      snprintf(buf, sizeof(buf), "MCabber");
+    else if (unread == all_unread)
+      snprintf(buf, sizeof(buf), "MCabber (%u)", unread);
+    else
+      snprintf(buf, sizeof(buf), "MCabber (%u/%u)", unread, all_unread);
   } else {
-    if (unread)
-      printf("\033]0;MCabber -- %d message%c\007", unread,
-             (unread > 1 ? 's' : ' '));
-    else
-      printf("\033]0;MCabber -- No message\007");
+    // Long title message
+    if (muc_unread) {
+      snprintf(buf, sizeof(buf), "MCabber -- %u message%c (total:%u / MUC:%u)",
+               unread, (unread > 1 ? 's' : ' '), all_unread, muc_unread);
+    } else {
+      if (unread)
+        snprintf(buf, sizeof(buf), "MCabber -- %u message%c", unread,
+                 (unread > 1 ? 's' : ' '));
+      else
+        snprintf(buf, sizeof(buf), "MCabber -- No message");
+    }
   }
 
+  // Update the terminal title
+  printf("\033]0;%s\007", buf);
+
   return HOOK_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
 }
 
@@ -87,6 +105,8 @@
   // Add hook handler for unread message data
   unread_list_hid = hk_add_handler(unread_list_hh, HOOK_UNREAD_LIST_CHANGE,
                                    G_PRIORITY_DEFAULT_IDLE, NULL);
+  // Default title
+  printf("\033]0;MCabber\007");
 }
 
 // Uninitialization
@@ -94,6 +114,8 @@
 {
   // Unregister handler
   hk_del_handler(HOOK_UNREAD_LIST_CHANGE, unread_list_hid);
+  // Reset title
+  printf("\033]0;MCabber\007");
 }
 
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