From d06784958d73159b5e4abafe5114804662114ed7 Mon Sep 17 00:00:00 2001
From: Ryan Schanzenbacher <ryan@rschanz.org>
Date: Thu, 9 Jul 2026 22:15:53 -0400
Subject: move ubersicht modules in tree

---
 .../simple-bar-source/lib/components/data/cpu.jsx  | 153 +++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100755 users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx

(limited to 'users/ryan/modules/simple-bar/simple-bar-source/lib/components/data/cpu.jsx')

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 @@
+import * as Uebersicht from "uebersicht";
+import * as DataWidget from "./data-widget.jsx";
+import * as DataWidgetLoader from "./data-widget-loader.jsx";
+import Graph from "./graph.jsx";
+import * as Icons from "../icons/icons.jsx";
+import useWidgetRefresh from "../../hooks/use-widget-refresh";
+import useServerSocket from "../../hooks/use-server-socket";
+import { useSimpleBarContext } from "../simple-bar-context.jsx";
+import * as Utils from "../../utils";
+
+export { cpuStyles as styles } from "../../styles/components/data/cpu";
+
+const { React } = Uebersicht;
+
+const DEFAULT_REFRESH_FREQUENCY = 2000;
+const GRAPH_LENGTH = 50;
+
+/**
+ * CPU Widget component
+ * @returns {JSX.Element|null} The CPU widget
+ */
+export const Widget = React.memo(() => {
+  const { displayIndex, settings } = useSimpleBarContext();
+  const { widgets, cpuWidgetOptions } = settings;
+  const { cpuWidget } = widgets;
+  const {
+    refreshFrequency,
+    showOnDisplay,
+    displayAsGraph,
+    cpuMonitorApp,
+    showIcon,
+    cpuUsageThreshold,
+  } = cpuWidgetOptions;
+
+  // Determine if the widget should be visible based on display settings
+  const visible =
+    Utils.isVisibleOnDisplay(displayIndex, showOnDisplay) && cpuWidget;
+
+  // Set the refresh frequency for the widget
+  const refresh = React.useMemo(
+    () =>
+      Utils.getRefreshFrequency(refreshFrequency, DEFAULT_REFRESH_FREQUENCY),
+    [refreshFrequency],
+  );
+
+  const [graph, setGraph] = React.useState([]);
+  const [state, setState] = React.useState();
+  const [loading, setLoading] = React.useState(visible);
+
+  /**
+   * Reset the widget state
+   */
+  const resetWidget = () => {
+    setState(undefined);
+    setLoading(false);
+    setGraph([]);
+  };
+
+  /**
+   * Fetch CPU usage data
+   */
+  const getCpu = React.useCallback(async () => {
+    if (!visible) return;
+    try {
+      const usage = await Utils.cachedRun(
+        `top -l 2 | awk '/CPU usage/ && NR > 10 {gsub(/%/, "", $7); print int(100 - $7); exit}'`,
+        refresh,
+      );
+      const formattedUsage = { usage: parseInt(usage, 10) };
+      setState(formattedUsage);
+      if (displayAsGraph) {
+        Utils.addToGraphHistory(formattedUsage, setGraph, GRAPH_LENGTH);
+      }
+      setLoading(false);
+    } catch {
+      setTimeout(getCpu, 1000);
+    }
+  }, [displayAsGraph, setGraph, visible, refresh]);
+
+  // Use server socket to fetch CPU data
+  useServerSocket("cpu", visible, getCpu, resetWidget, setLoading);
+  // Refresh the widget at the specified interval
+  useWidgetRefresh(visible, getCpu, refresh);
+
+  if (loading) return <DataWidgetLoader.Widget className="cpu" />;
+  if (!state) return null;
+
+  const { usage } = state;
+  const threshold = Number(cpuUsageThreshold) || 0;
+  const usageValue = Number(usage) || 0;
+
+  if (threshold > 0 && usageValue < threshold) return null;
+
+  // Handle click event to open CPU monitor app
+  const onClick =
+    cpuMonitorApp === "None"
+      ? undefined
+      : (e) => {
+          Utils.clickEffect(e);
+          openCpuUsageApp(cpuMonitorApp);
+        };
+
+  if (displayAsGraph) {
+    return (
+      <DataWidget.Widget
+        classes="cpu cpu--graph"
+        onClick={onClick}
+        disableSlider
+      >
+        <Graph
+          className="cpu__graph"
+          caption={{
+            usage: {
+              value: `${usage}%`,
+              icon: showIcon ? Icons.CPU : null,
+              color: "var(--yellow)",
+            },
+          }}
+          values={graph}
+          maxLength={GRAPH_LENGTH}
+          maxValue={100}
+        />
+      </DataWidget.Widget>
+    );
+  }
+
+  return (
+    <DataWidget.Widget
+      classes="cpu"
+      Icon={showIcon ? Icons.CPU : null}
+      onClick={onClick}
+    >
+      <span className="cpu__usage">{usage}%</span>
+    </DataWidget.Widget>
+  );
+});
+
+Widget.displayName = "Cpu";
+
+/**
+ * Open the specified CPU usage monitoring application
+ * @param {string} app - The name of the application to open
+ */
+function openCpuUsageApp(app) {
+  switch (app) {
+    case "Activity Monitor":
+      Uebersicht.run(`open -a "Activity Monitor"`);
+      break;
+    case "Top":
+      Utils.runInUserTerminal("top");
+      break;
+  }
+}
-- 
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