arcanis/awesome-widgets
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arcan1s
2013-02-21 23:11:22 +04:00
parent 0982f55427
commit e5d2ff9baa
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16
source/contents/code/config.py Normal file
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# -*- coding: utf-8 -*-
from util import *
class Config():
def __init__(self, applet):
self.applet = applet
self.config = self.applet.globalConfig()
def get(self, key, default = ''):
return self.config.readEntry(key, default).toString()
def set(self, key, value):
self.config.writeEntry(key, value)

15
source/contents/code/configwindow.py Normal file
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# -*- coding: utf-8 -*-
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyKDE4.plasma import *
from PyQt4 import uic
from PyKDE4 import plasmascript
class ConfigWindow(QWidget):
def __init__(self, parent, settings):
QWidget.__init__(self)
self.ui = uic.loadUi(parent.package().filePath('ui', 'configwindow.ui'), self)
self.parent = parent

253
source/contents/code/main.py Executable file
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# -*- coding: utf-8 -*-
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyKDE4.kdecore import *
from PyKDE4.kdeui import *
from PyKDE4.kio import *
from PyKDE4.plasma import Plasma
from PyKDE4 import plasmascript
from PyQt4 import QtCore
from configwindow import *
from config import *
from util import *
import commands, os, time
class pyTextWidget(plasmascript.Applet):
def __init__(self,parent, args=None):
"""widget definition"""
plasmascript.Applet.__init__(self,parent)
def init(self):
"""function to initializate widget"""
self._name = str(self.package().metadata().pluginName())
self.layout = QGraphicsLinearLayout(Qt.Horizontal, self.applet)
self.setHasConfigurationInterface(True)
self.label = Plasma.Label(self.applet)
self.label.setText("N\A")
self.layout.addItem(self.label)
self.applet.setLayout(self.layout)
#initial configuration
self.settings = Config(self)
self.format = str(self.settings.get('format', '[cpu: $cpu%][temp: $temp°C][mem: $mem%][swap: $swap%][ip: $ip][net: $netKB/s][bat: $bat%]'))
self.interval = int(self.settings.get('interval', '2000'))
self.font_family = str(self.settings.get('font_family', 'Terminus'))
self.font_size = int(self.settings.get('font_size', 12))
self.font_color = str(self.settings.get('font_color', 'black'))
self.font_style = str(self.settings.get('font_style', 'normal'))
self.num_dev = int(self.settings.get('num_dev', 0))
self.resize(250,10)
# start timer
self.timer = QtCore.QTimer()
self.timer.setInterval(self.interval)
self.startPolling()
def configAccepted(self):
"""function to accept settings"""
# update local variables
self.format = str(self.configpage.ui.lineEdit_format.text())
self.interval = int(self.configpage.ui.spinBox_interval.value())
self.font_family = str(self.configpage.ui.fontComboBox.currentFont().family())
self.font_size = int(self.configpage.ui.spinBox_fontSize.value())
self.font_color = str(self.configpage.ui.lineEdit_color.text())
self.font_style = str(self.configpage.ui.lineEdit_style.text())
self.num_dev = int(self.configpage.ui.comboBox_numNet.currentIndex())
# save config to settings
self.settings.set('format', self.format)
self.settings.set('interval', self.interval)
self.settings.set('font_family', self.font_family)
self.settings.set('font_size', self.font_size)
self.settings.set('font_color', self.font_color)
self.settings.set('font_style', self.font_style)
self.settings.set('num_dev', self.num_dev)
# update timer
self.timer.setInterval(self.interval)
self.startPolling()
def createConfigurationInterface(self, parent):
"""function to setup configuration window"""
self.configpage = ConfigWindow(self, self.settings)
font = QFont(str(self.settings.get('font_family', 'Terminus')), int(self.settings.get('font_size', 12)), int(int(self.settings.get('font_weight', 50))))
self.configpage.ui.lineEdit_format.setText(str(self.settings.get('format', '[cpu: $cpu%][temp: $temp°C][mem: $mem%][swap: $swap%][ip: $ip][net: $netKB/s][bat: $bat%]')))
self.configpage.ui.spinBox_interval.setValue(int(self.settings.get('interval', '2000')))
self.configpage.ui.fontComboBox.setCurrentFont(font)
self.configpage.ui.spinBox_fontSize.setValue(int(self.settings.get('font_size', 12)))
self.configpage.ui.lineEdit_color.setText(str(self.settings.get('font_color', 'black')))
self.configpage.ui.lineEdit_style.setText(str(self.settings.get('font_style', 'normal')))
self.configpage.ui.comboBox_numNet.setCurrentIndex(int(self.settings.get('num_dev', 0)))
# add config page
page = parent.addPage(self.configpage, i18n(self.name()))
page.setIcon(KIcon(self.icon()))
parent.okClicked.connect(self.configAccepted)
def formating_line(self):
"""function to set format line"""
output = self.format
if (output.split("$cpu")[0] != output):
output = output.split("$cpu")[0] + self.cpuText() + output.split("$cpu")[1]
if (output.split("$temp")[0] != output):
output = output.split("$temp")[0] + self.tempText() + output.split("$temp")[1]
if (output.split("$mem")[0] != output):
output = output.split("$mem")[0] + self.memText() + output.split("$mem")[1]
if (output.split("$swap")[0] != output):
output = output.split("$swap")[0] + self.swapText() + output.split("$swap")[1]
if (output.split("$ip")[0] != output):
output = output.split("$ip")[0] + self.ipText() + output.split("$ip")[1]
if (output.split("$net")[0] != output):
output = output.split("$net")[0] + self.netText() + output.split("$net")[1]
if (output.split("$bat")[0] != output):
output = output.split("$bat")[0] + self.batText() + output.split("$bat")[1]
return output
def showConfigurationInterface(self):
"""function to show configuration window"""
plasmascript.Applet.showConfigurationInterface(self)
def showTooltip(self, text):
"""function to create and set tooltip"""
tooltip = Plasma.ToolTipContent()
tooltip.setImage(KIcon(self.icon()))
tooltip.setSubText(text)
tooltip.setAutohide(False)
Plasma.ToolTipManager.self().setContent(self.applet, tooltip)
Plasma.ToolTipManager.self().registerWidget(self.applet)
def startPolling(self):
try:
self.timer.start()
QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.updateLabel)
self.updateLabel()
self.showTooltip('')
except Exception as (strerror):
self.showTooltip(str(strerror))
self.label.setText('<font color="red">ERROR</font>')
return
def updateLabel(self):
"""function to update label"""
#string = self.cpuText() + self.tempText()
#string = string + self.memText() + self.swapText()
#string = string + self.ipText() + self.netText() + self.batText()
string = self.formating_line()
text = "<html><head/><body style=\" font-family:\'"+ self.font_family +"\'; font-size:"+ str(self.font_size)
text = text +"pt; font-style:"+ self.font_style +";\">"
text = text + "<p align=\"center\"><span style=\" color:" + self.font_color + ";\"><pre>"+string
text = text + "</pre></span></p></body></html>"
self.label.setText(text)
def batText(self):
"""function to set battery text"""
commandOut = commands.getoutput("acpi")
bat = commandOut.split()[3][:-1]
output = "%3s" % (bat)
return output
def cpuText(self):
"""function to set cpu text"""
with open ("/proc/stat", 'r') as stat:
for line in stat:
if (line[0:4] == "cpu "):
cpu_1 = line.split()[1:5]
time.sleep(0.2)
with open ("/proc/stat", 'r') as stat:
for line in stat:
if (line[0:4] == "cpu "):
cpu_2 = line.split()[1:5]
duser = float(cpu_2[0]) - float(cpu_1[0])
dnice = float(cpu_2[1]) - float(cpu_1[1])
dsys = float(cpu_2[2]) - float(cpu_1[2])
didle = float(cpu_2[3]) - float(cpu_1[3])
full = duser + dnice + dsys + didle
cpu = (full-didle) / full * 100
output = "%5s" % (str(round(cpu, 1)))
return output
def ipText(self):
"""function to set ip text"""
command_line = "wget http://checkip.dyndns.org/ -q -O - | awk '{print $6}' | sed 's/<.*>//g'"
ip = commands.getoutput(command_line)[:-1].split('.')
output = "%3s.%3s.%3s.%3s" % (str(ip[0]), str(ip[1]), str(ip[2]), str(ip[3]))
return output
def memText(self):
"""function to set mem text"""
line = commands.getoutput("free | grep Mem:")
used = float(line.split()[2]) - float(line.split()[4]) - float(line.split()[5]) - float(line.split()[6])
full = float(line.split()[1])
mem = 100 * used / full
output = "%5s" % (str(round(mem, 1)))
return output
def netText(self):
"""function to set netspeed text"""
if (self.num_dev == 0):
for line in commands.getoutput("ifconfig -a").split("\n"):
if (line != ''):
if ((line[0] != ' ') and (line[0:3] != "lo:")):
netdev = line.split()[0][:-1]
else:
interfaces = []
for line in commands.getoutput("ifconfig -a").split("\n"):
if (line != ''):
if ((line[0] != ' ') and (line[0:3] != "lo:")):
interfaces.append(line.split()[0][:-1])
command_line = "if ! (ifconfig "+ interfaces[1] + " | grep 'inet ' > /dev/null); then "
command_line = command_line + "if ! (ifconfig "+ interfaces[0] + " | grep 'inet ' > /dev/null); then echo lo; "
command_line = command_line + "else echo "+ interfaces[0] + "; fi; else echo "+ interfaces[1] + "; fi"
netdev = commands.getoutput(command_line)
command_line = "RXB=$(cat /sys/class/net/" + netdev
command_line = command_line + "/statistics/rx_bytes) && TXB=$(cat /sys/class/net/" + netdev
command_line = command_line + "/statistics/tx_bytes) && sleep 0.2 && RXBN=$(cat /sys/class/net/" + netdev
command_line = command_line + "/statistics/rx_bytes) && TXBN=$(cat /sys/class/net/" + netdev
command_line = command_line + "/statistics/tx_bytes) && RXDIF=$(echo $((RXBN - RXB)) ) && TXDIF=$(echo $((TXBN - TXB)) ) "
command_line = command_line + "&& echo -en $((10*RXDIF/1024/2)) && echo -n ' / ' && echo -en $((10*TXDIF/1024/2)) && echo ' KB/s'"
speed = commands.getoutput(command_line)
downSpeed = speed.split()[0]
upSpeed = speed.split()[2]
output = "%4s/%4s" % (downSpeed, upSpeed)
return output
def swapText(self):
"""function to set swap text"""
line = commands.getoutput("free | grep Swap:")
used = float(line.split()[2])
full = float(line.split()[1])
mem = 100 * used / full
output = "%5s" % (str(round(mem, 1)))
return output
def tempText(self):
"""function to set temp text"""
commandOut = commands.getoutput("sensors | grep Physical")
temp = commandOut[17:21]
output = "%4s" % (temp)
return output
def CreateApplet(parent):
return pyTextWidget(parent)

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source/contents/code/util.py Normal file
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# -*- coding: utf-8 -*-
import os
from shutil import copyfile
from PyKDE4.kdecore import *
class Util():
def __init__(self, applet):
self.applet = applet
def createDirectory(self, name):
if not os.path.isdir(name):
try:
os.mkdir(name)
except:
print 'Failed to create directory: ' + name
def kdeHome(self):
return unicode(KGlobal.dirs().localkdedir())
def createNotifyrc(self):
print '[%s] creating notifyrc' % (self.applet._name)
self.createDirectory(self.kdeHome() + 'share/apps/%s' % self.applet._name)
source = self.applet.package().path() + 'contents/misc/%s.notifyrc' % self.applet._name
destination = self.kdeHome() + 'share/apps/%s/%s.notifyrc' % (self.applet._name, self.applet._name)
copyfile(source, destination)
def createConfig(self):
self.createDirectory(self.kdeHome() + 'share/apps/%s' % self.applet._name)
source = self.applet.package().path() + 'contents/misc/%s.ini' % self.applet._name
destination = self.kdeHome() + 'share/apps/%s/%s.ini' % (self.applet._name, self.applet._name)
copyfile(source, destination)