From b3e0d066f27d0583ff5a4cb19f2ba298f34779db Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Sun, 21 Sep 2014 14:19:50 +0000
Subject: [PATCH] SetExtension: toggle added for ZWave

git-svn-id: https://svn.fhem.de/fhem/trunk@6588 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/CHANGED               |  1 +
 fhem/FHEM/SetExtensions.pm | 12 +++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/fhem/CHANGED b/fhem/CHANGED
index 40f09b0f8..379f23c57 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - feature: add toggle to SetExtensions (introduced for ZWave)
   - bugfix:  plotEmbed FHEMWEB attribute (fix for an iOS8 bug)
   - feature: SHC: support for analog inputs (EnvSensor) and new device
                   RGB_Dimmer added (rr2000)
diff --git a/fhem/FHEM/SetExtensions.pm b/fhem/FHEM/SetExtensions.pm
index 02572dd49..acd4d75e2 100644
--- a/fhem/FHEM/SetExtensions.pm
+++ b/fhem/FHEM/SetExtensions.pm
@@ -20,17 +20,20 @@ SetExtensions($$@)
     "off-till"      => 1,
     "blink"         => 2,
     "intervals"     => 0,
+    "toggle"        => 0
   );
 
   my $hasOn  = ($list =~ m/\bon\b/);
   my $hasOff = ($list =~ m/\boff\b/);
-  if(!$hasOn || !$hasOff) {
-    my $em = AttrVal($name, "eventMap", undef);
-    if($em) {
+  my $value = Value($name);
+  my $em = AttrVal($name, "eventMap", undef);
+  if($em) {
+    if(!$hasOn || !$hasOff) {
       $hasOn  = ($em =~ m/:on\b/)  if(!$hasOn);
       $hasOff = ($em =~ m/:off\b/) if(!$hasOff);
     }
     $cmd = ReplaceEventMap($name, $cmd, 1) if($cmd ne "?"); # Fix B0-for-timer
+    (undef, $value) = ReplaceEventMap($name, [$name, $value], 0);
   }
   if(!$hasOn || !$hasOff) { # No extension
     return "Unknown argument $cmd, choose one of $list";
@@ -125,6 +128,9 @@ SetExtensions($$@)
       }
     }
     
+  } elsif($cmd eq "toggle") {
+    DoSet($name, $value =~ m/^on/ ? "off" : "on");
+
   }
 
   return undef;