Use glib's str functions (g_strlcat, g_strlcpy, g_snprintf, g_strdup_vprintf)

[ncmpc.git] / src / screen_utils.c

diff --git a/src/screen_utils.c b/src/screen_utils.c
index 6473244bbce7534dcbe4281ca51ee381e3e7d333..baa371be1aec79ae12c1ece3bd4691b1cb995869 100644 (file)
--- a/src/screen_utils.c
+++ b/src/screen_utils.c
@@ -38,6 +38,15 @@
 #define FIND_PROMPT  _("Find: ")
 #define RFIND_PROMPT _("Find backward: ")
 
+void
+screen_bell(void)
+{
+  if( options.audible_bell )
+    beep();
+  if( options.visible_bell )
+    flash();
+}
+
 int
 screen_getch(WINDOW *w, char *prompt)
 {
@@ -54,11 +63,14 @@ screen_getch(WINDOW *w, char *prompt)
   curs_set(1);
   timeout(-1);
 
-  while( (key=wgetch(w)) == ERR )
+  while( (key=my_wgetch(w)) == ERR )
     ;
-  
-  if( key==KEY_RESIZE )
-    screen_resize();
+
+#ifdef HAVE_GETMOUSE
+  /* ignore mouse events */
+  if( key==KEY_MOUSE )
+    return screen_getch(w, prompt);
+#endif
 
   noecho();
   curs_set(0);
@@ -78,6 +90,7 @@ screen_readln(WINDOW *w,
 
   wmove(w, 0,0);
   curs_set(1);
+  colors_use(w, COLOR_STATUS_ALERT);
   line = wreadln(w, prompt, value, COLS, history, gcmp);
   curs_set(0);
   return line;
@@ -149,7 +162,7 @@ screen_find(screen_t *screen,
       else
        {
          screen_status_printf(_("Unable to find \'%s\'"), screen->findbuf);
-         beep();
+         screen_bell();
        }
       return 1;
     default:
@@ -158,4 +171,68 @@ screen_find(screen_t *screen,
   return 0;
 }
 
+void
+screen_display_completion_list(screen_t *screen, GList *list)
+{
+  static GList *prev_list = NULL;
+  static gint prev_length = 0;
+  static gint offset = 0;
+  WINDOW *w = screen->main_window.w;
+  gint length, y=0;
+
+  length = g_list_length(list);
+  if( list==prev_list && length==prev_length )
+    {
+      offset += screen->main_window.rows;
+      if( offset>=length )
+       offset=0;
+    }
+  else
+    {
+      prev_list = list;
+      prev_length = length;
+      offset = 0;
+    }
+
+  colors_use(w, COLOR_STATUS_ALERT);
+  while( y<screen->main_window.rows )
+    {
+      GList *item = g_list_nth(list, y+offset);
 
+      wmove(w, y++, 0);
+      wclrtoeol(w);
+      if( item )
+       {
+         gchar *tmp = g_strdup(item->data);
+         waddstr(w, basename(tmp));
+         g_free(tmp);
+       }
+    }
+  wrefresh(w);
+  doupdate();
+  colors_use(w, COLOR_LIST);
+}
+
+void
+set_xterm_title(char *format, ...)
+{
+  /* the current xterm title exists under the WM_NAME property */
+  /* and can be retreived with xprop -id $WINDOWID */
+
+  if( options.enable_xterm_title )
+    {
+      if( g_getenv("WINDOWID") )
+       {
+         char *msg;
+         va_list ap;
+         
+         va_start(ap,format);
+         msg = g_strdup_vprintf(format,ap);
+         va_end(ap);
+         printf("%c]0;%s%c", '\033', msg, '\007'); 
+         g_free(msg);
+       }
+      else
+       options.enable_xterm_title = FALSE;
+    }
+}