Fixed moving channels, which sometimes stopped the current replay session

CONTRIBUTORS

@@ -445,6 +445,7 @@ Mirko D
  for making the "Play" key in live viewing mode resume a previous replay session
  for suggesting to allow defining key macros for all non-modeless keys
  for reporting a bug in entering '0' in a cMenuEditIntItem
+ for reporting that moving channels sometimes stopped the current replay session
 
 Michael Rakowski <mrak@gmx.de>
  for translating OSD texts to the Polish language

HISTORY

@@ -4741,3 +4741,5 @@ Video Disk Recorder Revision History
 - Avoiding a compiler warning in libsi's TypeLoop::operator[].
 - Now processing the "frequency list descriptor" (based on a patch from Anssi Hannula).
 - Improved the repeat function for LIRC remote controls (thanks to Joerg Riechardt).
+- Fixed moving channels, which sometimes stopped the current replay session
+  (reported by Mirko D<>lle).

device.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: device.h 1.76 2006/05/26 12:46:59 kls Exp $
+ * $Id: device.h 1.77 2006/05/28 09:19:30 kls Exp $
  */
 
 #ifndef __DEVICE_H
@@ -239,6 +239,13 @@ protected:
 public:
   static int CurrentChannel(void) { return primaryDevice ? currentChannel : 0; }
          ///< Returns the number of the current channel on the primary device.
+#if APIVERSNUM != 10400
+#warning ******* API version changed - activate new code
+  static void SetCurrentChannel(const cChannel *Channel) { currentChannel = Channel ? Channel->Number() : 0; }
+         ///< Sets the number of the current channel on the primary device, without
+         ///< actually switching to it. This can be used to correct the current
+         ///< channel number while replaying.
+#endif
   void ForceTransferMode(void);
          ///< Forces the device into transfermode for the current channel.
   virtual bool HasLock(int TimeoutMs = 0);//XXX PLUGINS.html

menu.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.436 2006/05/25 12:24:53 kls Exp $
+ * $Id: menu.c 1.437 2006/05/28 09:17:25 kls Exp $
  */
 
 #include "menu.h"
@@ -530,8 +530,15 @@ void cMenuChannels::Move(int From, int To)
      cOsdMenu::Move(From, To);
      Propagate();
      isyslog("channel %d moved to %d", FromNumber, ToNumber);
-     if (CurrentChannel && CurrentChannel->Number() != CurrentChannelNr)
-        Channels.SwitchTo(CurrentChannel->Number());
+     if (CurrentChannel && CurrentChannel->Number() != CurrentChannelNr) {
+        if (!cDevice::PrimaryDevice()->Replaying() || cDevice::PrimaryDevice()->Transferring())
+           Channels.SwitchTo(CurrentChannel->Number());
+#if APIVERSNUM != 10400
+#warning ******* API version changed - activate new code
+        else
+           cDevice::SetCurrentChannel(CurrentChannel);
+#endif
+        }
      }
 }