From 3e89d2998588f8e35c524e523ba2ee853f0f6475 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Mon, 20 Apr 2026 11:31:17 +0200
Subject: refactor: restructure files to their domains,  new preview overlay
 system, and dep graph

---
 apps/web/src/preview/components/toolbar.tsx | 148 ++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 apps/web/src/preview/components/toolbar.tsx

(limited to 'apps/web/src/preview/components/toolbar.tsx')

diff --git a/apps/web/src/preview/components/toolbar.tsx b/apps/web/src/preview/components/toolbar.tsx
new file mode 100644
index 00000000..b44e42ef
--- /dev/null
+++ b/apps/web/src/preview/components/toolbar.tsx
@@ -0,0 +1,148 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { useEditor } from "@/editor/use-editor";
+import { formatTimecode } from "opencut-wasm";
+import { invokeAction } from "@/actions";
+import { EditableTimecode } from "@/components/editable-timecode";
+import { Button } from "@/components/ui/button";
+import {
+	FullScreenIcon,
+	GridTableIcon,
+	PauseIcon,
+	PlayIcon,
+} from "@hugeicons/core-free-icons";
+import { HugeiconsIcon } from "@hugeicons/react";
+import { getGuideById } from "@/guides";
+import { Separator } from "@/components/ui/separator";
+import {
+	Select,
+	SelectTrigger,
+	SelectContent,
+	SelectItem,
+	SelectSeparator,
+} from "@/components/ui/select";
+import { PREVIEW_ZOOM_PRESETS } from "@/preview/zoom";
+import { usePreviewViewport } from "./preview-viewport";
+import { GridPopover } from "./guide-popover";
+import { usePreviewStore } from "@/preview/preview-store";
+
+export function PreviewToolbar({
+	onToggleFullscreen,
+}: {
+	onToggleFullscreen: () => void;
+}) {
+	const activeGuide = usePreviewStore((state) => state.activeGuide);
+	const activeGuideDefinition = getGuideById(activeGuide);
+
+	return (
+		<div className="grid grid-cols-[1fr_auto_1fr] items-center pb-3 pt-5 px-5">
+			<TimecodeDisplay />
+			<PlayPauseButton />
+			<div className="justify-self-end flex items-center gap-2.5">
+				<ZoomSelect />
+				<Separator orientation="vertical" className="h-4" />
+				{/* v0.4.0 */}
+				{/* <GridPopover>
+					<Button
+						variant={activeGuideDefinition ? "secondary" : "text"}
+						size="icon"
+					>
+						{activeGuideDefinition ? (
+							activeGuideDefinition.renderTriggerIcon()
+						) : (
+							<HugeiconsIcon icon={GridTableIcon} />
+						)}
+					</Button>
+				</GridPopover> */}
+				<Button variant="text" onClick={onToggleFullscreen}>
+					<HugeiconsIcon icon={FullScreenIcon} />
+				</Button>
+			</div>
+		</div>
+	);
+}
+
+function TimecodeDisplay() {
+	const editor = useEditor();
+	const totalDuration = useEditor((e) => e.timeline.getTotalDuration());
+	const fps = useEditor((e) => e.project.getActive().settings.fps);
+	const [currentTime, setCurrentTime] = useState(() =>
+		editor.playback.getCurrentTime(),
+	);
+
+	useEffect(() => {
+		const handler = (e: Event) =>
+			setCurrentTime((e as CustomEvent<{ time: number }>).detail.time);
+		window.addEventListener("playback-update", handler);
+		window.addEventListener("playback-seek", handler);
+		return () => {
+			window.removeEventListener("playback-update", handler);
+			window.removeEventListener("playback-seek", handler);
+		};
+	}, []);
+
+	return (
+		<div className="flex items-center">
+			<EditableTimecode
+				time={currentTime}
+				duration={totalDuration}
+				format="HH:MM:SS:FF"
+				fps={fps}
+				onTimeChange={({ time }) => editor.playback.seek({ time })}
+				className="text-center"
+			/>
+			<span className="text-muted-foreground px-2 font-mono text-xs">/</span>
+			<span className="text-muted-foreground font-mono text-xs">
+				{formatTimecode({ time: totalDuration, format: "HH:MM:SS:FF", rate: fps })}
+			</span>
+		</div>
+	);
+}
+
+function ZoomSelect() {
+	const { isAtFit, zoomPercent, fitToScreen, setViewportPercent } =
+		usePreviewViewport();
+
+	const displayLabel = isAtFit ? "Fit" : `${zoomPercent}%`;
+
+	const onValueChange = (value: string) => {
+		if (value === "fit") {
+			fitToScreen();
+		} else {
+			setViewportPercent({ percent: Number(value) });
+		}
+	};
+
+	return (
+		<Select
+			value={isAtFit ? "fit" : String(zoomPercent)}
+			onValueChange={onValueChange}
+		>
+			<SelectTrigger className="tabular-nums">{displayLabel}</SelectTrigger>
+			<SelectContent>
+				<SelectItem value="fit">Fit</SelectItem>
+				<SelectSeparator />
+				{PREVIEW_ZOOM_PRESETS.map((preset) => (
+					<SelectItem key={preset} value={String(preset)}>
+						{preset}%
+					</SelectItem>
+				))}
+			</SelectContent>
+		</Select>
+	);
+}
+
+function PlayPauseButton() {
+	const isPlaying = useEditor((e) => e.playback.getIsPlaying());
+
+	return (
+		<Button
+			variant="text"
+			size="icon"
+			onClick={() => invokeAction("toggle-play")}
+		>
+			<HugeiconsIcon icon={isPlaying ? PauseIcon : PlayIcon} />
+		</Button>
+	);
+}
-- 
cgit v1.3.1