Improved speed of setting the Help button texts

1 files changed, 9 insertions, 7 deletions

diff --git a/interface.c b/interface.c
index becf92cd..6fd5b214 100644
--- a/interface.c
+++ b/interface.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: interface.c 1.45 2001/12/01 11:59:43 kls Exp $
+ * $Id: interface.c 1.46 2002/01/26 11:09:58 kls Exp $
  */
 
 #include "interface.h"
@@ -331,13 +331,15 @@ bool cInterface::Confirm(const char *s, int Seconds, bool WaitForTimeout)
 
 void cInterface::HelpButton(int Index, const char *Text, eDvbColor FgColor, eDvbColor BgColor)
 {
-  if (open && Text) {
+  if (open) {
      const int w = Width() / 4;
-     int l = (w - int(strlen(Text))) / 2;
-     if (l < 0)
-        l = 0;
-     cDvbApi::PrimaryDvbApi->Fill(Index * w, -1, w, 1, BgColor);
-     cDvbApi::PrimaryDvbApi->Text(Index * w + l, -1, Text, FgColor, BgColor);
+     cDvbApi::PrimaryDvbApi->Fill(Index * w, -1, w, 1, Text ? BgColor : clrBackground);
+     if (Text) {
+        int l = (w - int(strlen(Text))) / 2;
+        if (l < 0)
+           l = 0;
+        cDvbApi::PrimaryDvbApi->Text(Index * w + l, -1, Text, FgColor, BgColor);
+        }
      }
 }