Initial release v1.0.0

src/recorder/StatusBar.ts

@@ -0,0 +1,65 @@
+import { Plugin } from "obsidian";
+
+export enum RecordingStatus {
+	Idle = "idle",
+	Recording = "recording",
+	Paused = "paused",
+	Processing = "processing",
+}
+
+export class StatusBar {
+	plugin: Plugin;
+	statusBarItem: HTMLElement | null = null;
+	status: RecordingStatus = RecordingStatus.Idle;
+	private listeners: Array<(status: RecordingStatus) => void> = [];
+
+	constructor(plugin: Plugin) {
+		this.plugin = plugin;
+		this.statusBarItem = this.plugin.addStatusBarItem();
+		this.updateStatusBarItem();
+	}
+
+	onChange(listener: (status: RecordingStatus) => void): void {
+		this.listeners.push(listener);
+	}
+
+	offChange(listener: (status: RecordingStatus) => void): void {
+		this.listeners = this.listeners.filter((fn) => fn !== listener);
+	}
+
+	updateStatus(status: RecordingStatus) {
+		this.status = status;
+		this.updateStatusBarItem();
+		this.listeners.forEach((fn) => fn(status));
+	}
+
+	updateStatusBarItem() {
+		if (this.statusBarItem) {
+			switch (this.status) {
+				case RecordingStatus.Recording:
+					this.statusBarItem.textContent = "NibbleAI Recording...";
+					this.statusBarItem.style.color = "red";
+					break;
+				case RecordingStatus.Paused:
+					this.statusBarItem.textContent = "NibbleAI Paused";
+					this.statusBarItem.style.color = "yellow";
+					break;
+				case RecordingStatus.Processing:
+					this.statusBarItem.textContent = "NibbleAI Processing...";
+					this.statusBarItem.style.color = "gray";
+					break;
+				case RecordingStatus.Idle:
+				default:
+					this.statusBarItem.textContent = "NibbleAI Idle";
+					this.statusBarItem.style.color = "green";
+					break;
+			}
+		}
+	}
+
+	remove() {
+		if (this.statusBarItem) {
+			this.statusBarItem.remove();
+		}
+	}
+}