fixed TAB completion support with libcursesw (path from René van Bevern)

git-svn-id: https://svn.musicpd.org/ncmpc/trunk@3957 09075e82-0dd4-0310-85a5-a0d7c8717e4f

diff --git a/ChangeLog b/ChangeLog
index bc21a2d0307ce7a66ed22667486f89fdc7bc96cd..62a9af590cf22b363f1c7886216cfd17e5bb7381 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-03-28  Kalle Wallin <kaw@linux.se>
+       * wreadln.c: fixed TAB completion support when built with libcursesw
+                    (path from René van Bevern)
+
 2006-01-22  Kalle Wallin <kaw@linux.se>
        * configure.ac: use libcursesw by default
        * wreadln.c: use wget_wch (wide characters) when built with libcursesw

diff --git a/src/wreadln.c b/src/wreadln.c
index d5c25cc8b5b144bc24dd9e0fff6fea19941cf5f5..fac2080c2ae2c935cca54538b1e25eaad920a846 100644 (file)
--- a/src/wreadln.c
+++ b/src/wreadln.c
@@ -586,6 +586,33 @@ wreadln(WINDOW *w,
            case KEY_CTRL_E:
              cursor_move_to_eol();
              break;
+           case TAB:
+             if( gcmp )
+               {
+                 char *prefix = NULL;
+                 GList *list;
+                 
+                 i = wcstombs(NULL,wline,0)+1;
+                 mbline = g_malloc0(i);
+                 wcstombs(mbline, wline, i);
+                 
+                 if(wrln_pre_completion_callback)
+                   wrln_pre_completion_callback(gcmp, mbline);
+                 list = g_completion_complete(gcmp, mbline, &prefix);        
+                 if( prefix )
+                   {
+                     mbstowcs(wline, prefix, wrln_max_line_size);
+                     cursor_move_to_eol();
+                     g_free(prefix);
+                   }
+                 else
+                   screen_bell();
+                 if( wrln_post_completion_callback )
+                   wrln_post_completion_callback(gcmp, mbline, list);
+                 
+                 g_free(mbline);
+               }
+             break;
            case KEY_CTRL_G:
              screen_bell();
              g_free(wline);