From 66a7fce54a00b42596070bdfbac4a50aef415c23 Mon Sep 17 00:00:00 2001
From: lonkaars <loek@pipeframe.xyz>
Date: Sun, 16 May 2021 10:38:03 +0200
Subject: timeline zooooooom

---
 pages/editor.tsx | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'pages/editor.tsx')

diff --git a/pages/editor.tsx b/pages/editor.tsx
index 53f7397..01cd989 100644
--- a/pages/editor.tsx
+++ b/pages/editor.tsx
@@ -1,4 +1,4 @@
-import { useEffect, useState } from 'react';
+import { CSSProperties, useEffect, useState } from 'react';
 import { loopSlide } from '../timeline';
 import { TimedVideoPlayer } from './present';
 
@@ -6,7 +6,10 @@ import AppBar from '@material-ui/core/AppBar';
 import Button from '@material-ui/core/Button';
 import ButtonGroup from '@material-ui/core/ButtonGroup';
 import Fab from '@material-ui/core/Fab';
+import Slider from '@material-ui/core/Slider';
 import Toolbar from '@material-ui/core/Toolbar';
+import ZoomInRoundedIcon from '@material-ui/icons/ZoomInRounded';
+import ZoomOutRoundedIcon from '@material-ui/icons/ZoomOutRounded';
 import Icon from '@mdi/react';
 
 import { PressureIcon, SlideKeyframe } from '../components/icons';
@@ -68,6 +71,8 @@ export default function Index() {
 	var rerender = () => setDummy(!dummy);
 	var [player, setPlayer] = useState(new TimedVideoPlayer());
 
+	var [timelineZoom, setTimelineZoom] = useState(4);
+
 	useEffect(() => {
 		var videoEL = document.getElementById('player') as HTMLVideoElement;
 		player.registerPlayer(videoEL);
@@ -165,8 +170,27 @@ export default function Index() {
 						</div>
 					</Button>
 				</ButtonGroup>
+				<div className='zoom'>
+					<ZoomOutRoundedIcon />
+					<div className='spacing'>
+						<Slider
+							value={timelineZoom}
+							onChange={(event: any, newValue: number | number[]) => {
+								setTimelineZoom(newValue as number);
+							}}
+							min={0}
+							step={0.00000001}
+							max={1}
+							aria-labelledby='continuous-slider'
+						/>
+					</div>
+					<ZoomInRoundedIcon />
+				</div>
 			</div>
-			<div className='timeline posrel'>
+			<div
+				className='timeline posrel'
+				style={{ '--zoom': (12 - 0.5) * timelineZoom ** (1 / 0.4) + 0.5 } as CSSProperties}
+			>
 				<TimelineEditor
 					player={player}
 				/>
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