6 files changed, 225 insertions, 0 deletions
diff --git a/examples/Plugins/HelloWorld.hs b/examples/Plugins/HelloWorld.hs
new file mode 100644
index 0000000..d2267ae
--- /dev/null
+++ b/examples/Plugins/HelloWorld.hs
@@ -0,0 +1,24 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module      :  Plugins.HelloWorld
+-- Copyright   :  (c) Andrea Rossato
+-- License     :  BSD-style (see LICENSE)
+--
+-- Maintainer  :  Jose A. Ortega Ruiz <jao@gnu.org>
+-- Stability   :  unstable
+-- Portability :  unportable
+--
+-- A plugin example for Xmobar, a text based status bar
+--
+-----------------------------------------------------------------------------
+
+module Xmobar.Plugins.HelloWorld where
+
+import Xmobar.Plugins
+
+data HelloWorld = HelloWorld
+    deriving (Read, Show)
+
+instance Exec HelloWorld where
+    alias HelloWorld = "helloWorld"
+    run   HelloWorld = return "<fc=red>Hello World!!</fc>"
diff --git a/examples/Plugins/helloworld.config b/examples/Plugins/helloworld.config
new file mode 100644
index 0000000..3818bfa
--- /dev/null
+++ b/examples/Plugins/helloworld.config
@@ -0,0 +1,12 @@
+Config { font = "-misc-fixed-*-*-*-*-10-*-*-*-*-*-*-*"
+       , bgColor = "#000000"
+       , fgColor = "#BFBFBF"
+       , position = TopW C 90
+       , commands = [ Run Cpu [] 10
+                    , Run Weather "LIPB" [] 36000
+                    , Run HelloWorld
+                    ]
+       , sepChar = "%"
+       , alignSep = "}{"
+       , template = "%cpu% } %helloWorld% { %LIPB% | <fc=yellow>%date%</fc>"
+       }
diff --git a/examples/padding-icon.sh b/examples/padding-icon.sh
new file mode 100755
index 0000000..31f5eeb
--- /dev/null
+++ b/examples/padding-icon.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+# Detects the width of running window with name given as first
+# argument (xprop name '$1') and creates an XPM icon of that width,
+# 1px height, and transparent.  Outputs an <icon>-tag for use in
+# xmobar to display the generated XPM icon.
+#
+# Run script from xmobar and trayer:
+# `Run Com "/where/ever/padding-icon.sh" ["panel"] "trayerpad" 10`
+# and use `%trayerpad%` in your template.
+# or, if you're using for instance stalonetray:
+# `Run Com "/where/ever/padding-icon.sh" ["stalonetray"] "tray" 10`
+
+# Very heavily based on Jonas Camillus Jeppensen code
+# https://github.com/jaor/xmobar/issues/239#issuecomment-233206552
+
+# Function to create a transparent Wx1 px XPM icon
+create_xpm_icon () {
+timestamp=$(date)
+pixels=$(for i in `seq $1`; do echo -n "."; done)
+
+cat << EOF > "$2"
+/* XPM *
+static char * trayer_pad_xpm[] = {
+/* This XPM icon is used for padding in xmobar to */
+/* leave room for trayer-srg. It is dynamically   */
+/* updated by by trayer-pad-icon.sh which is run  */
+/* by xmobar.                                     */
+/* Created: ${timestamp} */
+/* <w/cols>  <h/rows>  <colors>  <chars per pixel> */
+"$1 1 1 1",
+/* Colors (none: transparent) */
+". c none",
+/* Pixels */
+"$pixels"
+};
+EOF
+}
+
+# panel window name
+pname=${1:-panel}
+
+# Width of the trayer window
+width=$(xprop -name $pname | grep 'program specified minimum size' | cut -d ' ' -f 5)
+
+# Icon file name
+iconfile="/tmp/$pname-padding-${width:-0}px.xpm"
+
+# If the desired icon does not exist create it
+if [ ! -f $iconfile ]
+then
+    create_xpm_icon $width $iconfile
+fi
+
+# Output the icon tag for xmobar
+echo "<icon=${iconfile}/>"
diff --git a/examples/status.sh b/examples/status.sh
new file mode 100755
index 0000000..94e8fe7
--- /dev/null
+++ b/examples/status.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+STATUSPIPE="/tmp/xmobar_status_jrk"
+
+function isMuted () {
+    # retrieve mute status
+    # return an arbitrary string for true or nothing at all
+    echo
+}
+
+function getPercent () {
+    # somehow retrieve the percent value as plain int (e.g. "66")
+    echo "66"
+}
+
+function percentBar () {
+    local i=1                   res=
+          normal=47             high=80
+          fgColor='#657b83'     mutedColor='#cb4b16'
+          lowColor='#859900'    midColor='#b58900'
+          highColor='#cb4b16'
+
+          bar="$(echo -ne "\u2588")"
+          percent="$( getPercent )"
+          muted="$( isMuted )"
+
+    if [ -n "$muted" ]; then
+        res="<fc=$mutedColor>"
+    else
+        res="<fc=$lowColor>"
+    fi
+
+    while [ $i -lt $percent ]; do
+        if   [ $i -eq $normal -a -z "$muted" ]; then
+            res+="</fc><fc=$midColor>"
+        elif [ $i -eq $high   -a -z "$muted" ]; then
+            res+="</fc><fc=$highColor>"
+        fi
+
+        res+=$bar
+        i=$((i+1))
+    done
+
+    res+="</fc><fc=$fgColor>"
+
+    while [ $i -lt 100 ]; do
+        res+='-'
+        i=$((i+1))
+    done
+
+    echo "$res</fc>"
+}
+
+echo "$( percentBar )" > "$STATUSPIPE"
diff --git a/examples/xmobar.config b/examples/xmobar.config
new file mode 100644
index 0000000..c0d4cdc
--- /dev/null
+++ b/examples/xmobar.config
@@ -0,0 +1,38 @@
+Config { font = "-misc-fixed-*-*-*-*-10-*-*-*-*-*-*-*"
+       , additionalFonts = []
+       , borderColor = "black"
+       , border = TopB
+       , bgColor = "black"
+       , fgColor = "grey"
+       , alpha = 255
+       , position = Top
+       , textOffset = -1
+       , iconOffset = -1
+       , lowerOnStart = True
+       , pickBroadest = False
+       , persistent = False
+       , hideOnStart = False
+       , iconRoot = "."
+       , allDesktops = True
+       , overrideRedirect = True
+       , commands = [ Run Weather "EGPF" ["-t","<station>: <tempC>C",
+                                          "-L","18","-H","25",
+                                          "--normal","green",
+                                          "--high","red",
+                                          "--low","lightblue"] 36000
+                    , Run Network "eth0" ["-L","0","-H","32",
+                                          "--normal","green","--high","red"] 10
+                    , Run Network "eth1" ["-L","0","-H","32",
+                                          "--normal","green","--high","red"] 10
+                    , Run Cpu ["-L","3","-H","50",
+                               "--normal","green","--high","red"] 10
+                    , Run Memory ["-t","Mem: <usedratio>%"] 10
+                    , Run Swap [] 10
+                    , Run Com "uname" ["-s","-r"] "" 36000
+                    , Run Date "%a %b %_d %Y %H:%M:%S" "date" 10
+                    ]
+       , sepChar = "%"
+       , alignSep = "}{"
+       , template = "%cpu% | %memory% * %swap% | %eth0% - %eth1% }\
+                    \{ <fc=#ee9a00>%date%</fc>| %EGPF% | %uname%"
+       }
diff --git a/examples/xmonadpropwrite.hs b/examples/xmonadpropwrite.hs
new file mode 100644
index 0000000..f3f4a5d
--- /dev/null
+++ b/examples/xmonadpropwrite.hs
@@ -0,0 +1,41 @@
+-- Copyright Spencer Janssen <spencerjanssen@gmail.com>
+--           Tomas Janousek <tomi@nomi.cz>
+-- BSD3 (see LICENSE)
+--
+-- Reads from standard input and writes to an X propery on root window.
+-- To be used with XPropertyLog:
+--  Add it to commands:
+--      Run XPropertyLog "_XMONAD_LOG_CUSTOM"
+--  Add it to the template:
+--      template = "... %_XMONAD_LOG_CUSTOM% ..."
+--  Run:
+--      $ blah blah | xmonadpropwrite _XMONAD_LOG_CUSTOM
+
+import Control.Monad
+import Graphics.X11
+import Graphics.X11.Xlib.Extras
+import qualified Data.ByteString as B
+import Foreign.C (CChar)
+import System.IO
+import System.Environment
+
+main = do
+    atom <- flip fmap getArgs $ \args -> case args of
+        [a] -> a
+        _   -> "_XMONAD_LOG"
+
+    d <- openDisplay ""
+    xlog <- internAtom d atom False
+    ustring <- internAtom d "UTF8_STRING" False
+
+    root  <- rootWindow d (defaultScreen d)
+
+    forever $ do
+        msg <- B.getLine
+        changeProperty8 d root xlog ustring propModeReplace (encodeCChar msg)
+        sync d True
+
+    return ()
+
+encodeCChar :: B.ByteString -> [CChar]
+encodeCChar = map fromIntegral . B.unpack