1 files changed, 33 insertions, 3 deletions

diff --git a/channels.c b/channels.c
index 65e51348..1136cc52 100644
--- a/channels.c
+++ b/channels.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: channels.c 2.22 2012/04/01 09:27:08 kls Exp $
+ * $Id: channels.c 2.23 2012/06/17 11:53:10 kls Exp $
  */
 
 #include "channels.h"
@@ -112,10 +112,34 @@ cChannel& cChannel::operator= (const cChannel &Channel)
   provider = strcpyrealloc(provider, Channel.provider);
   portalName = strcpyrealloc(portalName, Channel.portalName);
   memcpy(&__BeginData__, &Channel.__BeginData__, (char *)&Channel.__EndData__ - (char *)&Channel.__BeginData__);
+  nameSource = NULL; // these will be recalculated automatically
+  shortNameSource = NULL;
   parameters = Channel.parameters;
   return *this;
 }
 
+const char *cChannel::Name(void) const
+{
+  if (Setup.ShowChannelNamesWithSource) {
+     if (isempty(nameSource))
+        nameSource = cString::sprintf("%s (%c)", name, cSource::ToChar(source));
+     return nameSource;
+     }
+  return name;
+}
+
+const char *cChannel::ShortName(bool OrName) const
+{
+  if (OrName && isempty(shortName))
+     return Name();
+  if (Setup.ShowChannelNamesWithSource) {
+     if (isempty(shortNameSource))
+        shortNameSource = cString::sprintf("%s (%c)", shortName, cSource::ToChar(source));
+     return shortNameSource;
+     }
+  return shortName;
+}
+
 int cChannel::Transponder(int Frequency, char Polarization)
 {
   // some satellites have transponders at the same frequency, just with different polarization:
@@ -233,10 +257,14 @@ void cChannel::SetName(const char *Name, const char *ShortName, const char *Prov
            modification |= CHANNELMOD_NAME;
            Channels.SetModified();
            }
-        if (nn)
+        if (nn) {
            name = strcpyrealloc(name, Name);
-        if (ns)
+           nameSource = NULL;
+           }
+        if (ns) {
            shortName = strcpyrealloc(shortName, ShortName);
+           shortNameSource = NULL;
+           }
         if (np)
            provider = strcpyrealloc(provider, Provider);
         }
@@ -721,6 +749,8 @@ bool cChannel::Parse(const char *s)
         free(tpidbuf);
         free(caidbuf);
         free(namebuf);
+        nameSource = NULL;
+        shortNameSource = NULL;
         if (!GetChannelID().Valid()) {
            esyslog("ERROR: channel data results in invalid ID!");
            return false;