irc: add bar item "irc_nick_modes" (closes #71)

ChangeLog.asciidoc

@@ -104,6 +104,7 @@ http://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]
 * alias: change default command for alias /beep to "/print -beep"
 * exec: add exec plugin: new command /exec and file exec.conf
 * guile: fix module used after unload of a script
+* irc: add bar item "irc_nick_modes" (closes #71)
 * irc: make reason optional in command /kill
 * irc: add support of message 324 (channel modes) in option
   irc.look.display_join_message (closes #75)

src/plugins/irc/irc-bar-item.c

@@ -503,6 +503,45 @@ irc_bar_item_input_prompt (void *data, struct t_gui_bar_item *item,
     return buf;
 }
 
+/*
+ * Returns content of bar item "nick_modes": bar item with nick modes.
+ */
+
+char *
+irc_bar_item_nick_modes (void *data, struct t_gui_bar_item *item,
+                         struct t_gui_window *window,
+                         struct t_gui_buffer *buffer,
+                         struct t_hashtable *extra_info)
+{
+    struct t_irc_server *server;
+    char *buf;
+    int length;
+
+    /* make C compiler happy */
+    (void) data;
+    (void) item;
+    (void) window;
+    (void) extra_info;
+
+    if (!buffer)
+        return NULL;
+
+    irc_buffer_get_server_and_channel (buffer, &server, NULL);
+    if (!server || !server->nick_modes || !server->nick_modes[0])
+        return NULL;
+
+    length = 64 + strlen (server->nick_modes) + 1;
+    buf = malloc (length);
+    if (buf)
+    {
+        snprintf (buf, length, "%s%s",
+                  IRC_COLOR_ITEM_NICK_MODES,
+                  server->nick_modes);
+    }
+
+    return buf;
+}
+
 /*
  * Focus on nicklist.
  */
@@ -570,6 +609,7 @@ irc_bar_item_buffer_switch (void *data, const char *signal,
     weechat_bar_item_update ("irc_channel");
     weechat_bar_item_update ("lag");
     weechat_bar_item_update ("input_prompt");
+    weechat_bar_item_update ("irc_nick_modes");
 
     return WEECHAT_RC_OK;
 }
@@ -589,6 +629,7 @@ irc_bar_item_init ()
     weechat_bar_item_new ("irc_channel", &irc_bar_item_channel, NULL);
     weechat_bar_item_new ("lag", &irc_bar_item_lag, NULL);
     weechat_bar_item_new ("input_prompt", &irc_bar_item_input_prompt, NULL);
+    weechat_bar_item_new ("irc_nick_modes", &irc_bar_item_nick_modes, NULL);
     weechat_hook_focus ("buffer_nicklist",
                         &irc_bar_item_focus_buffer_nicklist, NULL);
     weechat_hook_signal ("buffer_switch",

src/plugins/irc/irc-config.c

@@ -718,6 +718,22 @@ irc_config_change_color_item_lag (void *data,
     weechat_bar_item_update ("lag");
 }
 
+/*
+ * Callback for changes on option "irc.color.item_nick_modes".
+ */
+
+void
+irc_config_change_color_item_nick_modes (void *data,
+                                         struct t_config_option *option)
+{
+    /* make C compiler happy */
+    (void) data;
+    (void) option;
+
+    weechat_bar_item_update ("input_prompt");
+    weechat_bar_item_update ("irc_nick_modes");
+}
+
 /*
  * Callback for changes on option "irc.color.mirc_remap".
  */
@@ -2714,7 +2730,7 @@ irc_config_init ()
         "item_nick_modes", "color",
         N_("color for nick modes in bar item \"input_prompt\""),
         NULL, -1, 0, "default", NULL, 0, NULL, NULL,
-        &irc_config_change_bar_item_input_prompt, NULL, NULL, NULL);
+        &irc_config_change_color_item_nick_modes, NULL, NULL, NULL);
     irc_config_color_message_join = weechat_config_new_option (
         irc_config_file, ptr_section,
         "message_join", "color",

src/plugins/irc/irc-mode.c

@@ -503,6 +503,7 @@ irc_mode_user_add (struct t_irc_server *server, char mode)
             server->nick_modes = nick_modes2;
             strcat (server->nick_modes, str_mode);
             weechat_bar_item_update ("input_prompt");
+            weechat_bar_item_update ("irc_nick_modes");
         }
     }
     else
@@ -510,6 +511,7 @@ irc_mode_user_add (struct t_irc_server *server, char mode)
         server->nick_modes = malloc (2);
         strcpy (server->nick_modes, str_mode);
         weechat_bar_item_update ("input_prompt");
+        weechat_bar_item_update ("irc_nick_modes");
     }
 }
 
@@ -534,6 +536,7 @@ irc_mode_user_remove (struct t_irc_server *server, char mode)
             if (nick_modes2)
                 server->nick_modes = nick_modes2;
             weechat_bar_item_update ("input_prompt");
+            weechat_bar_item_update ("irc_nick_modes");
         }
     }
 }
@@ -586,4 +589,5 @@ irc_mode_user_set (struct t_irc_server *server, const char *modes,
         modes++;
     }
     weechat_bar_item_update ("input_prompt");
+    weechat_bar_item_update ("irc_nick_modes");
 }

src/plugins/irc/irc-server.c

@@ -4333,6 +4333,7 @@ irc_server_disconnect (struct t_irc_server *server, int switch_address,
         free (server->nick_modes);
         server->nick_modes = NULL;
         weechat_bar_item_update ("input_prompt");
+        weechat_bar_item_update ("irc_nick_modes");
     }
     server->cap_away_notify = 0;
     server->is_away = 0;