diff options
Diffstat (limited to 'users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx')
| -rwxr-xr-x | users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx b/users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx new file mode 100755 index 0000000..378b3c9 --- /dev/null +++ b/users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx | |||
| @@ -0,0 +1,153 @@ | |||
| 1 | import * as Uebersicht from "uebersicht"; | ||
| 2 | import * as DataWidget from "./data-widget.jsx"; | ||
| 3 | import * as DataWidgetLoader from "./data-widget-loader.jsx"; | ||
| 4 | import Graph from "./graph.jsx"; | ||
| 5 | import * as Icons from "../icons/icons.jsx"; | ||
| 6 | import useWidgetRefresh from "../../hooks/use-widget-refresh"; | ||
| 7 | import useServerSocket from "../../hooks/use-server-socket"; | ||
| 8 | import { useSimpleBarContext } from "../simple-bar-context.jsx"; | ||
| 9 | import * as Utils from "../../utils"; | ||
| 10 | |||
| 11 | export { cpuStyles as styles } from "../../styles/components/data/cpu"; | ||
| 12 | |||
| 13 | const { React } = Uebersicht; | ||
| 14 | |||
| 15 | const DEFAULT_REFRESH_FREQUENCY = 2000; | ||
| 16 | const GRAPH_LENGTH = 50; | ||
| 17 | |||
| 18 | /** | ||
| 19 | * CPU Widget component | ||
| 20 | * @returns {JSX.Element|null} The CPU widget | ||
| 21 | */ | ||
| 22 | export const Widget = React.memo(() => { | ||
| 23 | const { displayIndex, settings } = useSimpleBarContext(); | ||
| 24 | const { widgets, cpuWidgetOptions } = settings; | ||
| 25 | const { cpuWidget } = widgets; | ||
| 26 | const { | ||
| 27 | refreshFrequency, | ||
| 28 | showOnDisplay, | ||
| 29 | displayAsGraph, | ||
| 30 | cpuMonitorApp, | ||
| 31 | showIcon, | ||
| 32 | cpuUsageThreshold, | ||
| 33 | } = cpuWidgetOptions; | ||
| 34 | |||
| 35 | // Determine if the widget should be visible based on display settings | ||
| 36 | const visible = | ||
| 37 | Utils.isVisibleOnDisplay(displayIndex, showOnDisplay) && cpuWidget; | ||
| 38 | |||
| 39 | // Set the refresh frequency for the widget | ||
| 40 | const refresh = React.useMemo( | ||
| 41 | () => | ||
| 42 | Utils.getRefreshFrequency(refreshFrequency, DEFAULT_REFRESH_FREQUENCY), | ||
| 43 | [refreshFrequency], | ||
| 44 | ); | ||
| 45 | |||
| 46 | const [graph, setGraph] = React.useState([]); | ||
| 47 | const [state, setState] = React.useState(); | ||
| 48 | const [loading, setLoading] = React.useState(visible); | ||
| 49 | |||
| 50 | /** | ||
| 51 | * Reset the widget state | ||
| 52 | */ | ||
| 53 | const resetWidget = () => { | ||
| 54 | setState(undefined); | ||
| 55 | setLoading(false); | ||
| 56 | setGraph([]); | ||
| 57 | }; | ||
| 58 | |||
| 59 | /** | ||
| 60 | * Fetch CPU usage data | ||
| 61 | */ | ||
| 62 | const getCpu = React.useCallback(async () => { | ||
| 63 | if (!visible) return; | ||
| 64 | try { | ||
| 65 | const usage = await Utils.cachedRun( | ||
| 66 | `top -l 2 | awk '/CPU usage/ && NR > 10 {gsub(/%/, "", $7); print int(100 - $7); exit}'`, | ||
| 67 | refresh, | ||
| 68 | ); | ||
| 69 | const formattedUsage = { usage: parseInt(usage, 10) }; | ||
| 70 | setState(formattedUsage); | ||
| 71 | if (displayAsGraph) { | ||
| 72 | Utils.addToGraphHistory(formattedUsage, setGraph, GRAPH_LENGTH); | ||
| 73 | } | ||
| 74 | setLoading(false); | ||
| 75 | } catch { | ||
| 76 | setTimeout(getCpu, 1000); | ||
| 77 | } | ||
| 78 | }, [displayAsGraph, setGraph, visible, refresh]); | ||
| 79 | |||
| 80 | // Use server socket to fetch CPU data | ||
| 81 | useServerSocket("cpu", visible, getCpu, resetWidget, setLoading); | ||
| 82 | // Refresh the widget at the specified interval | ||
| 83 | useWidgetRefresh(visible, getCpu, refresh); | ||
| 84 | |||
| 85 | if (loading) return <DataWidgetLoader.Widget className="cpu" />; | ||
| 86 | if (!state) return null; | ||
| 87 | |||
| 88 | const { usage } = state; | ||
| 89 | const threshold = Number(cpuUsageThreshold) || 0; | ||
| 90 | const usageValue = Number(usage) || 0; | ||
| 91 | |||
| 92 | if (threshold > 0 && usageValue < threshold) return null; | ||
| 93 | |||
| 94 | // Handle click event to open CPU monitor app | ||
| 95 | const onClick = | ||
| 96 | cpuMonitorApp === "None" | ||
| 97 | ? undefined | ||
| 98 | : (e) => { | ||
| 99 | Utils.clickEffect(e); | ||
| 100 | openCpuUsageApp(cpuMonitorApp); | ||
| 101 | }; | ||
| 102 | |||
| 103 | if (displayAsGraph) { | ||
| 104 | return ( | ||
| 105 | <DataWidget.Widget | ||
| 106 | classes="cpu cpu--graph" | ||
| 107 | onClick={onClick} | ||
| 108 | disableSlider | ||
| 109 | > | ||
| 110 | <Graph | ||
| 111 | className="cpu__graph" | ||
| 112 | caption={{ | ||
| 113 | usage: { | ||
| 114 | value: `${usage}%`, | ||
| 115 | icon: showIcon ? Icons.CPU : null, | ||
| 116 | color: "var(--yellow)", | ||
| 117 | }, | ||
| 118 | }} | ||
| 119 | values={graph} | ||
| 120 | maxLength={GRAPH_LENGTH} | ||
| 121 | maxValue={100} | ||
| 122 | /> | ||
| 123 | </DataWidget.Widget> | ||
| 124 | ); | ||
| 125 | } | ||
| 126 | |||
| 127 | return ( | ||
| 128 | <DataWidget.Widget | ||
| 129 | classes="cpu" | ||
| 130 | Icon={showIcon ? Icons.CPU : null} | ||
| 131 | onClick={onClick} | ||
| 132 | > | ||
| 133 | <span className="cpu__usage">{usage}%</span> | ||
| 134 | </DataWidget.Widget> | ||
| 135 | ); | ||
| 136 | }); | ||
| 137 | |||
| 138 | Widget.displayName = "Cpu"; | ||
| 139 | |||
| 140 | /** | ||
| 141 | * Open the specified CPU usage monitoring application | ||
| 142 | * @param {string} app - The name of the application to open | ||
| 143 | */ | ||
| 144 | function openCpuUsageApp(app) { | ||
| 145 | switch (app) { | ||
| 146 | case "Activity Monitor": | ||
| 147 | Uebersicht.run(`open -a "Activity Monitor"`); | ||
| 148 | break; | ||
| 149 | case "Top": | ||
| 150 | Utils.runInUserTerminal("top"); | ||
| 151 | break; | ||
| 152 | } | ||
| 153 | } | ||
