index.coffee

settings =
  lang: 'fr'

# Locale Strings
locale =
  en:
    weekdays: [
      'Sunday'
      'Monday'
      'Tuesday'
      'Wednesday'
      'Thursday'
      'Friday'
      'Saturday'
    ]
    months: [
      'January'
      'February'
      'March'
      'April'
      'May'
      'June'
      'July'
      'August'
      'September'
      'October'
      'November'
      'December'
    ]
  fr:
    weekdays: [
      'dimanche'
      'lundi'
      'mardi'
      'mercredi'
      'jeudi'
      'vendredi'
      'samedi'
    ]
    months: [
      'janvier'
      'février'
      'mars'
      'avril'
      'mai'
      'juin'
      'juillet'
      'août'
      'septembre'
      'octobre'
      'novembre'
      'décembre'
    ]

command: """
  ps aux | awk 'BEGIN { sum = 0 } { sum += $4 }; END { print sum }' &&
  ps aux | awk 'BEGIN { sum = 0 } { sum += $3 }; END { print sum }' &&
  pmset -g batt | egrep "([0-9]+\%).*" -o | awk -F ';' '{ print $1 } '
"""

settings: settings
locale: locale

refreshFrequency: 10000 # ms

style: """
.menubar
  font-family: Source Code Pro
  line-height: 1.2em
  font-size: 1.1em
  width: 100%
  position: fixed
.menubar .item
  padding: 0 1em
  float: right
.time
  color: #569497
.date
  color: #bf7a98
.battery
  color: #999
.battery .value
  color: #fbc64b
.cpu_usage
  color: #999
.cpu_usage .value
  color: #7aaa7a
.memory_usage
  color: #999
.memory_usage .value
  color: #a39588
"""

render: () -> """
  <div class="menubar">
    <div class="filler item">&nbsp;</div>
    <div class="time item"></div>
    <div class="date item"></div>
    <div class="battery item">
      pwr <span class="value"></span>
    </div>
    <div class="memory_usage item">
      mem <span class="value"></span>
    </div>
    <div class="cpu_usage item">
      cpu <span class="value"></span>
    </div>
  </div>
"""

update: (output, domEl) ->
  outputs = output.split('\n')
  $(domEl).find(".time").text(@getTime())
  $(domEl).find(".date").text(@getDate())
  $(domEl).find(".memory_usage .value").text(outputs[0])
  $(domEl).find(".cpu_usage .value").text(outputs[1])
  $(domEl).find(".battery .value").text(outputs[2])

# Helper-Functions
zeroFill: (value) ->
  return ('0' + value).slice(-2)

getDate: () ->
  date    = new Date()
  weekday = @locale[@settings.lang].weekdays[date.getDay()]
  day     = @zeroFill(date.getDate())
  month   = @locale[@settings.lang].months[date.getMonth()]
  weekday + " " + day + " " + month

getTime: () ->
  date    = new Date()
  hours   = @zeroFill(date.getHours())
  minutes = @zeroFill(date.getMinutes())
  hours + ":" + minutes