mirror of
https://github.com/morgan9e/gnome-shell-extension-freon
synced 2026-04-14 00:14:14 +09:00
389 lines
16 KiB
JavaScript
389 lines
16 KiB
JavaScript
const St = imports.gi.St;
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const Lang = imports.lang;
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const PanelMenu = imports.ui.panelMenu;
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const PopupMenu = imports.ui.popupMenu;
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const Main = imports.ui.main;
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const GLib = imports.gi.GLib;
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//const Gio = imports.gi.Gio;
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const Util = imports.misc.util;
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const Mainloop = imports.mainloop;
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//gnome 3.0
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const Panel = imports.ui.panel;
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function CpuTemperature() {
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this._init.apply(this, arguments);
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}
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CpuTemperature.prototype = {
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__proto__: PanelMenu.SystemStatusButton.prototype,
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_init: function(){
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PanelMenu.SystemStatusButton.prototype._init.call(this, 'temperature');
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this.lang = {
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'acpi' : 'ACPI Adapter',
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'pci' : 'PCI Adapter',
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'virt' : 'Virtual Thermal Zone'
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};
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this.statusLabel = new St.Label({
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text: "--",
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style_class: "temperature-label"
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});
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// destroy all previously created children, and add our statusLabel
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this.actor.get_children().forEach(function(c) {
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c.destroy()
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});
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this.actor.add_actor(this.statusLabel);
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this.sensorsPath = this._detectSensors();
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this.command=["xdg-open", "http://github.com/xtranophilist/gnome-shell-extension-cpu-temperature/issues/"];
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if(this.sensorsPath){
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this.title='Error';
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this.content='Run sensors-detect as root. If it doesn\'t help, click here to report!';
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}
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else{
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this.title='Warning';
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this.content='Please install lm_sensors. If it doesn\'t help, click here to report!';
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}
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this._update_temp();
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//update every 15 seconds
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event = GLib.timeout_add_seconds(0, 15, Lang.bind(this, function () {
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this._update_temp();
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return true;
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}));
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},
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_detectSensors: function(){
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//detect if sensors is installed
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let ret = GLib.spawn_command_line_sync("which --skip-alias sensors");
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if ( (ret[0]) && (ret[3] == 0) ) {//if yes
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return ret[1].toString().split("\n", 1)[0];//find the path of the sensors
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}
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return null;
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},
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_update_temp: function() {
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let items = new Array();
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let tempInfo=null;
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if (this.sensorsPath){
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let sensors_output = GLib.spawn_command_line_sync(this.sensorsPath);//get the output of the sensors command
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if(sensors_output[0]) tempInfo = this._findTemperatureFromSensorsOutput(sensors_output[1].toString());//get temperature from sensors
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if (tempInfo){
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//destroy all items in popup
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this.menu.box.get_children().forEach(function(c) {
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c.destroy()
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});
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var s=0, n=0;//sum and count
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for (let adapter in tempInfo){
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if(adapter!=0){
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//ISA Adapters
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if (adapter=='isa'){
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for (let cpu in tempInfo[adapter]){
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items.push("ISA Adapter "+cpu+": ");
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for (let core in tempInfo[adapter][cpu]){
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s+=tempInfo[adapter][cpu][core]['temp'];
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n++;
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items.push(core+' : '+this._formatTemp(tempInfo[adapter][cpu][core]['temp']));
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}
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}
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}else{
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s+=tempInfo[adapter]['temp'];
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n++;
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items.push(this.lang[adapter] + ' : '+this._formatTemp(tempInfo[adapter]['temp']));
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}
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}
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}
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if (n==0)//if temperature can't be detected from any adapter
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{
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tempInfo=null;
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}else{
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this.title=this._formatTemp(s/n);//set title as average
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}
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}
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}
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//if we don't have the temperature yet, use some known files
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if(!tempInfo){
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tempInfo = this._findTemperatureFromFiles();
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if(tempInfo.temp){
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this.menu.box.get_children().forEach(function(c) {
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c.destroy()
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});
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this.title=this._formatTemp(tempInfo.temp);
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items.push('Current Temperature : '+this._formatTemp(tempInfo.temp));
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if (tempInfo.crit)
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items.push('Critical Temperature : '+this._formatTemp(tempInfo.crit));
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}
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}
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this.statusLabel.set_text(this.title);
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this.menu.box.get_children().forEach(function(c) {
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c.destroy()
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});
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let section = new PopupMenu.PopupMenuSection("Temperature");
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if (items.length>0){
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let item;
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for each (let itemText in items){
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item = new PopupMenu.PopupMenuItem("");
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item.addActor(new St.Label({
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text:itemText,
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style_class: "sm-label"
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}));
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section.addMenuItem(item);
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}
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}else{
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let command=this.command;
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let item = new PopupMenu.PopupMenuItem("");
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item.addActor(new St.Label({
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text:this.content,
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style_class: "sm-label"
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}));
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item.connect('activate',function() {
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Util.spawn(command);
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});
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section.addMenuItem(item);
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}
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this.menu.addMenuItem(section);
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},
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_createSectionForText: function(txt){
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let section = new PopupMenu.PopupMenuSection("Temperature");
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let item = new PopupMenu.PopupMenuItem("");
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item.addActor(new St.Label({
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text:txt,
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style_class: "sm-label"
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}));
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section.addMenuItem(item);
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return section;
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},
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_findTemperatureFromFiles: function(){
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let info = new Array();
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let temp_files = [
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//hwmon for new 2.6.39, 3.x linux kernels
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'/sys/class/hwmon/hwmon0/temp1_input',
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'/sys/devices/platform/coretemp.0/temp1_input',
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'/sys/bus/acpi/devices/LNXTHERM\:00/thermal_zone/temp',
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'/sys/devices/virtual/thermal/thermal_zone0/temp',
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'/sys/bus/acpi/drivers/ATK0110/ATK0110:00/hwmon/hwmon0/temp1_input',
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//old kernels with proc fs
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'/proc/acpi/thermal_zone/THM0/temperature',
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'/proc/acpi/thermal_zone/THRM/temperature',
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'/proc/acpi/thermal_zone/THR0/temperature',
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'/proc/acpi/thermal_zone/TZ0/temperature',
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//Debian Sid/Experimental on AMD-64
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'/sys/class/hwmon/hwmon0/device/temp1_input'];
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for each (let file in temp_files){
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if(GLib.file_test(file,1<<4)){
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//let f = Gio.file_new_for_path(file);
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//f.read_async(0, null, function(source, result) {debug(source.read_finish(result).read())});
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let temperature = GLib.file_get_contents(file);
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if(temperature[0]) {
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info['temp']= parseInt(temperature[1])/1000;
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}
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}
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break;
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}
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let crit_files = ['/sys/devices/platform/coretemp.0/temp1_crit',
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'/sys/bus/acpi/drivers/ATK0110/ATK0110:00/hwmon/hwmon0/temp1_crit',
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//hwmon for new 2.6.39, 3.0 linux kernels
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'/sys/class/hwmon/hwmon0/temp1_crit',
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//Debian Sid/Experimental on AMD-64
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'/sys/class/hwmon/hwmon0/device/temp1_crit'];
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for each (let file in crit_files){
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if(GLib.file_test(file,1<<4)){
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let temperature = GLib.file_get_contents(file);
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if(temperature[0]) {
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info['crit']= parseInt(temperature[1])/1000;
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}
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}
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}
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return info;
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},
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_findTemperatureFromSensorsOutput: function(txt){
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let senses_lines=txt.split("\n");
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let line = '';
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let s= new Array();
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s['isa'] = new Array();
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let n=0,c=0;
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let f;
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//iterate through each lines
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for(let i = 0; i < senses_lines.length; i++) {
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line = senses_lines[i];
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//check for adapter
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if (this._isAdapter(line)){
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type=line.substr(9,line.length-9);
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switch (type){
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case 'ISA adapter':
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//reset flag
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f=0;
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//starting from the next line, loop, also increase the outer line counter i
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for (let j=i+1;;j++,i++){
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//continue only if line exists and isn't adapter
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if(senses_lines[j] && !this._isAdapter(senses_lines[j])){
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if(senses_lines[j].substr(0,4)=='Core'){
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senses_lines[j]=senses_lines[j].replace(/\s/g, "");
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//get the core number
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let k = senses_lines[j].substr(0,5);
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//test if it's the first match for this adapter, if yes, initialize array
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if (!f++){
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s['isa'][++n]=new Array();
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}
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s['isa'][n][k]=new Array();
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s['isa'][n][k]['temp']=parseFloat(senses_lines[j].substr(7,4));
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s['isa'][n][k]['high']=this._getHigh(senses_lines[j]);
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s['isa'][n][k]['crit']=this._getCrit(senses_lines[j]);
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s['isa'][n][k]['hyst']=this._getHyst(senses_lines[j]);
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c++;
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}
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}
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else break;
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}
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break;
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case 'Virtual device':
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//starting from the next line, loop, also increase the outer line counter i
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for (let j=i+1;;j++,i++){
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//continue only if line exists and isn't adapter
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if(senses_lines[j] && !this._isAdapter(senses_lines[j])){
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if(senses_lines[j].substr(0,5)=='temp1'){
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//remove all space characters
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senses_lines[j]=senses_lines[j].replace(/\s/g, "");
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s['virt'] = new Array();
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s['virt']['temp']=parseFloat(senses_lines[j].substr(7,4));
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s['virt']['high']=this._getHigh(senses_lines[j]);
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s['virt']['crit']=this._getCrit(senses_lines[j]);
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s['virt']['hyst']=this._getHyst(senses_lines[j]);
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c++;
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}
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}
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else break;
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}
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break;
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case 'ACPI interface':
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//starting from the next line, loop, also increase the outer line counter i
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for (let j=i+1;;j++,i++){
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//continue only if line exists and isn't adapter
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if(senses_lines[j] && !this._isAdapter(senses_lines[j])){
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if(senses_lines[j].substr(0,8)=='CPU Temp'){
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senses_lines[j]=senses_lines[j].replace(/\s/g, "");
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s['acpi'] = new Array();
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s['acpi']['temp']=parseFloat(senses_lines[j].substr(16,4));
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s['acpi']['high']=this._getHigh(senses_lines[j]);
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s['acpi']['crit']=this._getCrit(senses_lines[j]);
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s['acpi']['hyst']=this._getHyst(senses_lines[j]);
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c++;
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}
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}
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else break;
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}
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break;
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case 'PCI adapter':
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if (senses_lines[i-1].substr(0,6)=='k10tem' || senses_lines[i-1].substr(0,6)=='k8temp'){
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//starting from the next line, loop, also increase the outer line counter i
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for (let j=i+1;;j++,i++){
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//continue only if line exists and isn't adapter
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if(senses_lines[j] && !this._isAdapter(senses_lines[j])){
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if(senses_lines[j].substr(0,5)=='temp1'){
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senses_lines[j]=senses_lines[j].replace(/\s/g, "");
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s['pci'] = new Array();
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s['pci']['temp']=parseFloat(senses_lines[j].substr(7,4));
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s['pci']['high']=this._getHigh(senses_lines[j]);
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s['pci']['crit']=this._getCrit(senses_lines[j]);
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s['pci']['hyst']=this._getHyst(senses_lines[j]);
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//In some cases crit,hyst temp may be on next line
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let nextLine=senses_lines[j+1].replace(/\s/g, "");
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if (nextLine.substr(0,1)=='('){
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if (!s['pci']['high']) s['pci']['high']=this._getHigh(nextLine);
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if (!s['pci']['crit']) s['pci']['crit']=this._getCrit(nextLine);
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if (!s['pci']['hyst']) s['pci']['hyst']=this._getHyst(nextLine);
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}
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c++;
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}
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}
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else break;
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}
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}
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break;
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default:
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break;
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}
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//uncomment next line to return temperature from only one adapter
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//if (c==1) break;
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}
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}
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return s;
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},
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_isAdapter: function(line){
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if(line.substr(0, 8)=='Adapter:') {
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return true;
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}
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return false;
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},
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_getHigh: function(t){
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return (r=/high=\+(\d{1,3}.\d)/.exec(t))?parseFloat(r[1]):null;
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},
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_getCrit: function(t){
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return (r=/crit=\+(\d{1,3}.\d)/.exec(t))?parseFloat(r[1]):null;
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},
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_getHyst: function(t){
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return (r=/hyst=\+(\d{1,3}.\d)/.exec(t))?parseFloat(r[1]):null;
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},
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_toFahrenheit: function(c){
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return ((9/5)*c+32).toFixed(1);
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},
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_getContent: function(c){
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return c.toString()+"\u1d3cC / "+this._toFahrenheit(c).toString()+"\u1d3cF";
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},
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_formatTemp: function(t) {
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//uncomment the next line to display temperature in Fahrenheit
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//return this._toFahrenheit(t).toString()+"\u1d3cF";
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return (Math.round(t*10)/10).toString()+"\u1d3cC";
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}
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}
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//for debugging
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function debug(a){
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global.log(a);
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Util.spawn(['echo',a]);
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}
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function init(extensionMeta) {
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//do nothing
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}
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//gnome3.0
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function main() {
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Panel.STANDARD_TRAY_ICON_ORDER.unshift('temperature');
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Panel.STANDARD_TRAY_ICON_SHELL_IMPLEMENTATION['temperature'] = CpuTemperature;
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}
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let indicator;
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let event=null;
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function enable() {
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indicator = new CpuTemperature();
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Main.panel.addToStatusArea('temperature', indicator);
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}
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function disable() {
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indicator.destroy();
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Mainloop.source_remove(event);
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indicator = null;
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}
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