# HG changeset patch
# User Myhailo Danylenko <isbear@ukrpost.net>
# Date 1268496767 -7200
# Node ID 61f0482d3993832f9931eaaf891bf4ac3d3fffbb
# Parent  106bbf7e97dafca041458e68d9ee4e01515d9fcb
Limit = alignment to 1/3 of screen in option list

  * Add scr_gettextwidth()
  * Use it to limit alignment of equal sign in option list
    to one third of available message width

diff -r 106bbf7e97da -r 61f0482d3993 mcabber/mcabber/commands.c
--- a/mcabber/mcabber/commands.c	Sat Mar 13 16:19:46 2010 +0200
+++ b/mcabber/mcabber/commands.c	Sat Mar 13 18:12:47 2010 +0200
@@ -2103,14 +2103,20 @@
     settings_foreach(SETTINGS_TYPE_OPTION, list_option_cb, &list);
     if (list) {
       gsize max = 0;
+      gsize maxmax = scr_gettextwidth() / 3;
       GSList *lel;
       gchar *format;
       // Find out maximum key length
       for (lel = list; lel; lel = lel->next) {
         const gchar *key = lel->data;
         gsize len = strlen(key);
-        if (len > max)
+        if (len > max) {
           max = len;
+          if (max > maxmax) {
+            max = maxmax;
+            break;
+          }
+        }
       }
       // Print out list of options
       format = g_strdup_printf("%%-%us = [%%s]", max);
diff -r 106bbf7e97da -r 61f0482d3993 mcabber/mcabber/screen.c
--- a/mcabber/mcabber/screen.c	Sat Mar 13 16:19:46 2010 +0200
+++ b/mcabber/mcabber/screen.c	Sat Mar 13 18:12:47 2010 +0200
@@ -846,6 +846,11 @@
   return timepreflengths[(n < 3 ? n : 0)];
 }
 
+guint scr_gettextwidth(void)
+{
+  return maxX - Roster_Width - scr_getprefixwidth();
+}
+
 //  scr_print_logwindow(string)
 // Display the string in the log window.
 // Note: The string must be in the user's locale!
diff -r 106bbf7e97da -r 61f0482d3993 mcabber/mcabber/screen.h
--- a/mcabber/mcabber/screen.h	Sat Mar 13 16:19:46 2010 +0200
+++ b/mcabber/mcabber/screen.h	Sat Mar 13 18:12:47 2010 +0200
@@ -118,6 +118,7 @@
 const char *scr_get_multimode_subj(void);
 
 guint scr_getprefixwidth(void);
+guint scr_gettextwidth(void);
 void  scr_line_prefix(hbb_line *line, char *prefix, guint preflen);
 
 void scr_Beep(void);