antosdk-apps/SystemControl/coffees/main.coffee

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class SystemControl extends this.OS.application.BaseApplication
constructor: ( args ) ->
super "SystemControl", args
main: () ->
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@max_net_range = 2048
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@diskchart = $(@find("disk-area")).epoch({
type: 'time.gauge',
value: 0
});
@on "resize", () =>
el = @find("cpu-area")
if @cpu
$(el).children().hide()
@cpu.option("width", $(el).width())
@cpu.option("height", $(el).height())
$(el).children().show()
el = @find("battery-area")
el = @find("memory-area")
if @memory
$(el).children().hide()
@memory.option("width", $(el).width())
@memory.option("height", $(el).height())
$(el).children().show()
el = @find("network-area")
if @network
$(el).children().hide()
@network.option("width", $(el).width())
@network.option("height", $(el).height())
$(el).children().show()
el = @find("temp-area")
if @temp
$(el).children().hide()
@temp.option("width", $(el).width())
@temp.option("height", $(el).height())
$(el).children().show()
el = @find("battery-area")
if @battery
$(el).children().hide()
@battery.option("width", $(el).width())
@battery.option("height", $(el).height())
$(el).children().show()
@_gui.pushService("SystemControl/SysmondService", [{
path: @meta().path,
type: "app",
app: @
}])
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.then (p) =>
@service = p
p.app = @
.catch (e) =>
@error __("Unable to start sysmond service"), e
streamline: (name, data, range, labels) ->
i = 0
legend = $(@find("#{name}-text"))
if not @[name]
options = {
type: 'time.line',
axes: ['bottom', 'left', "right"]
}
options.range = range if range
dobj = []
for item in data
dobj.push { label: "label-#{i}", values: [] }
$("<div>")
.addClass('legend-color')
.addClass('ref')
.addClass('category' + (i+1))
.appendTo(legend)
$("<div>")
.addClass('legend-label')
.appendTo(legend)
.text(if labels then labels[i] else "#{name}-#{i}")
$("<div>")
.addClass('legend-value')
.appendTo(legend)
i = i + 1
options.data =dobj
@[name] = $(@find("#{name}-area")).epoch(options)
for item in data
$(legend.children()[i*3 + 2]).text( item.y.toString() )
i = i + 1
@[name].push data
feed: (data) ->
#mem_percent = parseFloat(data.mem.match(/([0-9\.]+)%/)[1])
#@memchart.push mem_percent / 100.0
#@find("mem-text").text = data.mem
disk_used = data.disk_total - data.disk_free
@diskchart.push(disk_used / data.disk_total)
@find("disk-text").text = "Disk: " + (Math.round(disk_used / 1024 / 1024 / 1024)) + "/" + (Math.round(data.disk_total / 1024 / 1024 / 1024)) + " GB"
now = data.stamp_sec
data.cpu_usages.shift()
cpu_data = ({ time: now, y: v.toFixed(2) } for v in data.cpu_usages)
@streamline "cpu", cpu_data, [0, 100]
total_mem = data.mem_total / 1024.0 / 1024.0
used_mem = data.mem_used / 1024.0 / 1024.0
total_swap = data.mem_swap_total / 1024.0 / 1024.0
used_swap = (data.mem_swap_total - data.mem_swap_free) / 1024.0 / 1024.0
mem_data = [
{ time: now, y: used_mem.toFixed(3)},
{ time: now, y: used_swap.toFixed(3)}
]
mem_range = [0, if total_mem > total_swap then total_mem else total_swap]
@streamline "memory", mem_data, mem_range, ["RAM (GB)", "SWAP (GB)"]
net_rx = 0
net_tx = 0
net_rx = net_rx + v.rx_rate for v in data.net
net_tx = net_tx + v.tx_rate for v in data.net
net_data = [
{ time: now, y: (net_rx / 1024.0).toFixed(3)},
{ time: now, y: (net_tx / 1024.0).toFixed(3)}
]
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@max_net_range = net_data[0].y if net_data[0].y > @max_net_range
@max_net_range = net_data[1].y if net_data[1].y > @max_net_range
@streamline "network", net_data, [0, @max_net_range], ["RX (Kb/s)", "TX (Kb/s)"]
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temp_data = [
{ time: now, y: (data.cpu_temp / 1000.0).toFixed(2)},
{ time: now, y: (data.gpu_temp / 1000.0).toFixed(2)}
]
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@streamline "temp", temp_data, [0,100], ["CPU temp (C)", "GPU temp (C)"]
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battery_range = [
(data.battery_min_voltage / 1000.0).toFixed(2),
(data.battery_max_voltage / 1000.0).toFixed(2)]
@streamline "battery", [ { time: now, y: (data.battery/ 1000.0).toFixed(2)} ], battery_range, ["Baterry (v)"]
cleanup: () ->
return unless @service
@service.app = undefined
@service = undefined
SystemControl.singleton = true
SystemControl.dependencies = [
"pkg://Antunnel/main.js"
]
this.OS.register "SystemControl", SystemControl