release 0.7.5

fixed memory leak
added in-text commands:
 ^tw()
 ^c()
 ^p()

added gadgets:
 kittscanner
 gdbar
 gcpubar



git-svn-id: http://dzen.googlecode.com/svn/trunk@149 f2baff5b-bf2c-0410-a398-912abdc3d8b2

1 files changed, 70 insertions, 0 deletions

diff --git a/gadgets/kittscanner.sh b/gadgets/kittscanner.sh
new file mode 100755
index 0000000..0a99e64
--- /dev/null
+++ b/gadgets/kittscanner.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+#
+# (c) 2007 by Robert Manea <rob dot manea @ gmail dot com>
+#
+# KITT Scanner for dzen - a man, a car, a dzen
+#
+
+
+#---[ KITT configuration ]----------------------------------------------
+
+SCANNER_LEDS=17 
+LED_SPACING=3
+LED_WIDTH=25
+LED_HEIGHT=10
+
+INACTIVE_LED_COLOR=darkred
+ACTIVE_LED_COLOR=red
+BG=black
+
+SLEEP=0.1
+
+DZEN=/usr/local/bin/dzen2
+DZENOPTS="-bg $BG -fg $INACTIVE_LED_COLOR"
+
+#-----------------------------------------------------------------------
+
+DFG="^fg(${INACTIVE_LED_COLOR})"
+LFG="^fg(${ACTIVE_LED_COLOR})"
+
+RECT="^r(${LED_WIDTH}x${LED_HEIGHT})"
+
+i=; j=1; SIGN='+'
+
+nr_list_leds() {
+	l=1
+	lnr=$1
+
+	while [ $l -le $lnr ]; do
+		NRLIST=${NRLIST}' '${l}
+		l=`expr $l + 1`
+	done
+
+	echo $NRLIST
+}
+
+while :; do
+    for i in `nr_list_leds $SCANNER_LEDS`; do
+        if [ "$i" -eq "$j" ]; then
+            KBAR=${KBAR}"^p(${LED_SPACING})"${LFG}${RECT}${DFG}
+        else
+            KBAR=${KBAR}"^p(${LED_SPACING})"${RECT}
+        fi
+
+    done
+
+    echo $KBAR; KBAR=
+    
+    if [ $SIGN = '+' ] && [ $j -ge $SCANNER_LEDS ]; then
+        j=$SCANNER_LEDS
+        SIGN='-'
+    fi
+    if [ $SIGN = '-' ] && [ $j -eq 1 ]; then
+        j=1
+        SIGN='+'
+    fi
+        
+    j=`expr $j $SIGN 1`
+
+    sleep $SLEEP;
+done | $DZEN $DZENOPTS