Actions to perform when AC adapter has been plugged in. 

00934                                  :
        """ Actions to perform when AC adapter has been plugged in. """
        if self.powermanager.hasBrightness:
            self.powermanager.adjustBrightness(self.PoweredBrightnessSlider.value())
        self.powermanager.setPowerSave(False)
        self.changePoweredBrightness()
        self.powermanager.setScreensaverBlankOnly(False)
        msg = self.checkCpuFreq()
        self.powermanager.resetIdleSeconds()
        self.notify(i18n("The AC adapter has been plugged in, switching to AC mode.")+"\n"+msg, self.getIcon())

    def checkBatteryCritical(self):