Added a cpu temperature custom module. (#446)

* Added a CPU Temperature module.

* Update defauls and add wiki link.

* Move celsius to fahr conversion to method.

customModules/cputemp/index.ts

@@ -0,0 +1,85 @@
+import options from 'options';
+
+// Module initializer
+import { module } from '../module';
+
+import Button from 'types/widgets/button';
+
+// Utility Methods
+import { inputHandler } from 'customModules/utils';
+import { getCPUTemperature } from './helpers';
+import { pollVariable } from 'customModules/PollVar';
+import { BarBoxChild } from 'lib/types/bar';
+import { Attribute, Child } from 'lib/types/widget';
+
+// All the user configurable options for the cpu module that are needed
+const {
+    label,
+    sensor,
+    round,
+    showUnit,
+    unit,
+    leftClick,
+    rightClick,
+    middleClick,
+    scrollUp,
+    scrollDown,
+    pollingInterval,
+    icon,
+} = options.bar.customModules.cpuTemp;
+
+export const cpuTemp = Variable(0);
+
+pollVariable(
+    // Variable to poll and update with the result of the function passed in
+    cpuTemp,
+    // Variables that should trigger the polling function to update when they change
+    [sensor.bind('value'), round.bind('value'), unit.bind('value')],
+    // Interval at which to poll
+    pollingInterval.bind('value'),
+    // Function to execute to get the network data
+    getCPUTemperature,
+    round,
+    unit,
+);
+
+export const CpuTemp = (): BarBoxChild => {
+    const cpuTempModule = module({
+        textIcon: icon.bind('value'),
+        label: Utils.merge(
+            [cpuTemp.bind('value'), unit.bind('value'), showUnit.bind('value'), round.bind('value')],
+            (cpuTmp, tempUnit, shwUnit) => {
+                const unitLabel = tempUnit === 'imperial' ? 'F' : 'C';
+                const unit = shwUnit ? ` ${unitLabel}` : '';
+
+                return `${cpuTmp.toString()}°${unit}`;
+            },
+        ),
+        tooltipText: 'CPU Temperature',
+        boxClass: 'cpu-temp',
+        showLabelBinding: label.bind('value'),
+        props: {
+            setup: (self: Button<Child, Attribute>) => {
+                inputHandler(self, {
+                    onPrimaryClick: {
+                        cmd: leftClick,
+                    },
+                    onSecondaryClick: {
+                        cmd: rightClick,
+                    },
+                    onMiddleClick: {
+                        cmd: middleClick,
+                    },
+                    onScrollUp: {
+                        cmd: scrollUp,
+                    },
+                    onScrollDown: {
+                        cmd: scrollDown,
+                    },
+                });
+            },
+        },
+    });
+
+    return cpuTempModule;
+};