From e16e8b182f43bb219ec35036427692a32d213c2c Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Mon, 4 Jun 2012 08:09:19 +0200
Subject: [PATCH] The LCARS skin now only displays devices that can actually
 receive channels

---
 CONTRIBUTORS |  2 ++
 HISTORY      |  2 ++
 skinlcars.c  | 32 +++++++++++++++++++-------------
 3 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index e7344e9b..a729fa46 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1311,6 +1311,8 @@ Reinhard Nissl <rnissl@gmx.de>
  transponder changes are recognized
  for helping to debug switching into time shift mode when pausing live video
  for fixing a possible high CPU load when pausing replay
+ for suggesting that the LCARS skin should only displays devices that can actually
+ receive channels
 
 Richard Robson <richard_robson@beeb.net>
  for reporting freezing replay if a timer starts while in Transfer Mode from the
diff --git a/HISTORY b/HISTORY
index a1b38ca5..ca76fe9c 100644
--- a/HISTORY
+++ b/HISTORY
@@ -7153,3 +7153,5 @@ Video Disk Recorder Revision History
 - Added a missing template specification to the c'tor of cSortedTimers (thanks to Udo
   Richter).
 - Fixed the background color of the Transfer Mode indicator bitmap in the LCARS skin.
+- The LCARS skin now only displays devices that can actually receive channels, leaving
+  out, for instance, pure replay devices (suggested by Reinhard Nissl).
diff --git a/skinlcars.c b/skinlcars.c
index e8442109..60978f76 100644
--- a/skinlcars.c
+++ b/skinlcars.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: skinlcars.c 2.3 2012/06/03 15:59:26 kls Exp $
+ * $Id: skinlcars.c 2.4 2012/06/04 08:05:03 kls Exp $
  */
 
 // "Star Trek: The Next Generation"(R) is a registered trademark of Paramount Pictures,
@@ -1192,15 +1192,17 @@ void cSkinLCARSDisplayMenu::DrawTimers(void)
      int Slot = 0;
      for (int i = 0; i < cDevice::NumDevices(); i++) {
          if (const cDevice *Device = cDevice::GetDevice(i)) {
-            if (!deviceRecording[Device->DeviceNumber()]) {
-               if (Slot < FreeDeviceSlots.Size()) {
-                  y = FreeDeviceSlots[Slot];
-                  Slot++;
+            if (Device->NumProvidedSystems()) {
+               if (!deviceRecording[Device->DeviceNumber()]) {
+                  if (Slot < FreeDeviceSlots.Size()) {
+                     y = FreeDeviceSlots[Slot];
+                     Slot++;
+                     }
+                  if (y + lineHeight > ys05)
+                     break;
+                  deviceOffset[Device->DeviceNumber()] = y;
+                  y += lineHeight + Gap;
                   }
-               if (y + lineHeight > ys05)
-                  break;
-               deviceOffset[Device->DeviceNumber()] = y;
-               y += lineHeight + Gap;
                }
             }
          }
@@ -1231,8 +1233,10 @@ void cSkinLCARSDisplayMenu::DrawDevice(const cDevice *Device)
 void cSkinLCARSDisplayMenu::DrawDevices(void)
 {
   for (int i = 0; i < cDevice::NumDevices(); i++) {
-      if (const cDevice *Device = cDevice::GetDevice(i))
-         DrawDevice(Device);
+      if (const cDevice *Device = cDevice::GetDevice(i)) {
+         if (Device->NumProvidedSystems())
+            DrawDevice(Device);
+         }
       }
 }
 
@@ -1264,8 +1268,10 @@ void cSkinLCARSDisplayMenu::DrawSignals(void)
   if (initial || Now - lastSignalDisplay >= SIGNALDISPLAYDELTA) {
      for (int i = 0; i < cDevice::NumDevices(); i++) {
          if (const cDevice *Device = cDevice::GetDevice(i)) {
-            if (int y = deviceOffset[i])
-               DrawDeviceSignal(osd, Device, xs + lineHeight / 2, y, xs11, y + lineHeight, lastSignalStrength[i], lastSignalQuality[i], initial);
+            if (Device->NumProvidedSystems()) {
+               if (int y = deviceOffset[i])
+                  DrawDeviceSignal(osd, Device, xs + lineHeight / 2, y, xs11, y + lineHeight, lastSignalStrength[i], lastSignalQuality[i], initial);
+               }
             }
          }
      lastSignalDisplay = Now;