1 files changed, 160 insertions, 0 deletions

diff --git a/config/herbstluftwm/panel.sh b/config/herbstluftwm/panel.sh
new file mode 100755
index 0000000..763c668
--- /dev/null
+++ b/config/herbstluftwm/panel.sh
@@ -0,0 +1,160 @@
+#!/bin/bash
+
+hc() {
+        "${herbstclient_command[@]:-herbstclient}" "$@" ;
+}
+
+dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+source "$dir/theme.sh"
+source "$dir/panel_indicators.sh"
+
+monitor=${1:-0}
+
+geometry=( $(herbstclient monitor_rect "$monitor") )
+if [ -z "$geometry" ] ;then
+    echo "Invalid monitor $monitor"
+    exit 1
+fi
+# geometry has the format W H X Y
+x=$(echo "${geometry[0]} + $window_p" | bc)
+y=$(echo "${geometry[1]} + $window_p" | bc)
+panel_width=$(echo "${geometry[2]} - (2 * $window_p)" | bc)
+bar_opts="-g ${panel_width}x${panel_h}+${x}+${y} -f $font,$font_sec -u 2 -B $acolor_bg -F $acolor_fg"
+
+hc pad $monitor $(echo "$panel_h + $window_p" | bc)
+
+if awk -Wv 2>/dev/null | head -1 | grep -q '^mawk'; then
+    # mawk needs "-W interactive" to line-buffer stdout correctly
+    # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=593504
+    uniq_linebuffered() {
+      awk -W interactive '$0 != l { print ; l=$0 ; fflush(); }' "$@"
+    }
+else
+    # other awk versions (e.g. gawk) issue a warning with "-W interactive", so
+    # we don't want to use it there.
+    uniq_linebuffered() {
+      awk '$0 != l { print ; l=$0 ; fflush(); }' "$@"
+    }
+fi
+
+{
+    ### Event generator ###
+    #   <eventname>\t<data> [...]
+    # e.g.
+    #   date    ^fg(#efefef)18:33^fg(#909090), 2013-10-^fg(#efefef)29
+    while true ; do
+                music
+                volume
+                network
+                battery
+                clock
+        sleep 1 || break
+    done > >(uniq_linebuffered) &
+    childpid=$!
+    hc --idle
+    kill $childpid
+} 2> /dev/null | {
+
+    IFS=$'\t' read -ra tags <<< "$(hc tag_status $monitor)"
+    visible=true
+    date=""
+        volume=""
+        battery=""
+        net=""
+    windowtitle=""
+    while true ; do
+        separator="%{F$acolor_accent}|%{F-}"
+        # draw tags
+        for i in "${tags[@]}" ; do
+            case ${i:0:1} in
+                '#')
+                    echo -n "%{U$acolor_accent+u}%{F$acolor_fg}"
+                    ;;
+                '+')
+                    echo -n "%{U$acolor_fg+u}%{F$acolor_fg}"
+                    ;;
+                ':')
+                    echo -n "%{F$acolor_fg}"
+                    ;;
+                '!')
+                    echo -n "%{B$acolor_accent}%{U$acolor_accent+u}%{F$acolor_bg}"
+                    ;;
+                *)
+                    echo -n "%{F$acolor_fg}"
+                    ;;
+            esac
+            echo -n "%{A:tag,${i:1}:} ${i:1} %{A}%{F-}%{U-u}%{B-}"
+        done
+        echo -n "$separator%{F-}%{B-} "
+        echo -n "${windowtitle//^/^^}"
+
+                #Right part of panel
+        right="$music$volume$net$battery$date "
+        echo -n "%{r}$right"
+
+                #DO NOT REMOVE THIS ECHO
+                echo
+
+        # wait for next event
+        IFS=$'\t' read -ra cmd || break
+        case "${cmd[0]}" in
+            tag*)
+                #echo "resetting tags" >&2
+                IFS=$'\t' read -ra tags <<< "$(hc tag_status $monitor)"
+                ;;
+                        music)
+                                music="${cmd[@]:1}"
+                                if [ $music == "off" ] ; then
+                                        music=""
+                                else
+                                        music="$music $separator%{B-} "
+                                fi
+                                ;;
+                        volume)
+                                volume="${cmd[@]:1}"
+                                if [ $volume == "off" ] ; then
+                                        volume=""
+                                else
+                                        volume="$volume $separator%{B-} "
+                                fi
+                                ;;
+                        net)
+                                net="${cmd[@]:1}"
+                                if [ $net = "off" ] ; then
+                                        net=""
+                                else
+                                        net="$net $separator%{B-} "
+                                fi
+                                ;;
+                        battery)
+                                battery="${cmd[@]:1}"
+                                if [ $battery == "off" ] ; then
+                                        battery=""
+                                else
+                                        battery="$battery $separator%{B-} "
+                                fi
+                                ;;
+            date)
+                #echo "resetting date" >&2
+                date="${cmd[@]:1}"
+                ;;
+            focus_changed|window_title_changed)
+                windowtitle="${cmd[@]:2}"
+                ;;
+        esac
+    done
+} 2> /dev/null | bar $bar_opts | {
+        #Handle clickable areas
+        while read line; do
+                IFS=',' read -a c <<< $(echo $line)
+                case "${c[0]}" in
+                        tag)
+                                herbstclient use "${c[1]}"
+                                echo "herbstclient use \"${c[1]}\""
+                                ;;
+                        *)
+                                echo "${c[0]}: not valid command"
+                                ;;
+                esac
+        done
+}