[vdr] New VDR feature: Number of recordings displayed in recordings menu title.

[Carsten Koch <Carsten.Koch@icem.de>]

Hi,

there was a small wish coming from my family today:
"We want to know how many recordings we have".
For example, this gives you a quick clue about new
recordings without having to scroll through dozens
of pages, etc.

OK, within Klaus' nicely-structured code, it took
less than 5 minutes to implement that. Here it is:

--- /home/cko/VDR099pre1/menu.c Sat Nov 24 14:20:37 2001
+++ menu.c      Fri Jan  4 23:45:06 2002
@@ -1519,10 +1519,16 @@
   if (Recordings.Load()) {
      const char *lastReplayed = cReplayControl::LastReplayed();
      cRecording *recording = Recordings.First();
+     int number_of_recordings = 0;
      while (recording) {
+           number_of_recordings++;
            Add(new cMenuRecordingItem(recording), lastReplayed && strcmp(lastReplayed, recording->FileName()) == 0);
            recording = Recordings.Next(recording);
            }
+     char *buffer = NULL;
+     asprintf(&buffer, "%d %s", number_of_recordings, tr("Recordings"));
+     SetTitle(buffer);
+     delete buffer;
      }
   SetHelp(tr("Play"), tr("Rewind"), tr("Delete"), tr("Summary"));
   Display();


Carsten.