Update frontend with Tailwind.
- Replace inline CSS with Tailwind classes - Improve page layout and scaling - Add icons to ControlBar - Small refactor of play/pause logic - Add basic (not by any means final) colours
This commit is contained in:
Rob Watson
parent
ec3ac8996d
commit
a33057651d
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@ -3,6 +3,7 @@
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"version": "0.1.0",
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"private": true,
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"dependencies": {
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"@heroicons/react": "^1.0.5",
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"@improbable-eng/grpc-web": "^0.14.1",
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"@testing-library/jest-dom": "^5.11.4",
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"@testing-library/react": "^11.1.0",
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@ -1,6 +1,6 @@
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{
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"short_name": "React App",
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"name": "Create React App Sample",
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"short_name": "Clipper",
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"name": "Clipper",
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"icons": [
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{
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"src": "favicon.ico",
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@ -20,6 +20,7 @@
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],
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"start_url": ".",
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"display": "standalone",
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"orientation": "landscape",
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"theme_color": "#000000",
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"background_color": "#ffffff"
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}
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@ -1,7 +0,0 @@
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body {
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background-color: #333;
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}
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.App {
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text-align: center;
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}
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@ -13,15 +13,15 @@ import { Overview, CanvasLogicalWidth } from './Overview';
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import { Waveform } from './Waveform';
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import { ControlBar } from './ControlBar';
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import { SeekBar } from './SeekBar';
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import './App.css';
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import { firstValueFrom, from, Observable } from 'rxjs';
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import { first, map } from 'rxjs/operators';
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import millisFromDuration from './helpers/millisFromDuration';
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import { zoomViewportIn, zoomViewportOut } from './helpers/zoom';
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import { ExternalLinkIcon } from '@heroicons/react/solid';
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// ported from backend, where should they live?
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const thumbnailWidth = 177;
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const thumbnailHeight = 100;
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const thumbnailWidth = 177; // height 100
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const initialViewportCanvasPixels = 100;
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@ -40,6 +40,11 @@ export interface VideoPosition {
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percent: number;
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}
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export enum PlayState {
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Paused,
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Playing,
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}
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const video = document.createElement('video');
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const audio = document.createElement('audio');
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@ -50,6 +55,7 @@ function App(): JSX.Element {
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const [overviewPeaks, setOverviewPeaks] = useState<Observable<number[]>>(
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from([])
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);
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const [playState, setPlayState] = useState(PlayState.Paused);
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// position stores the current playback position. positionRef makes it
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// available inside a setInterval callback.
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@ -98,7 +104,7 @@ function App(): JSX.Element {
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currentTimeToFrame(position.currentTime) < selection.end &&
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currentTimeToFrame(currTime) >= selection.end
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) {
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handlePause();
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pause();
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}
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// update the current position
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@ -114,7 +120,7 @@ function App(): JSX.Element {
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useEffect(() => {
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document.addEventListener('keypress', handleKeyPress);
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return () => document.removeEventListener('keypress', handleKeyPress);
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}, [selection]);
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}, [playState]);
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// load audio when MediaSet is loaded:
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useEffect(() => {
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@ -189,11 +195,7 @@ function App(): JSX.Element {
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return;
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}
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if (audio.paused) {
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handlePlay();
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} else {
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handlePause();
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}
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handleTogglePlay();
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};
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// handler called when the selection in the overview (zoom setting) is changed.
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@ -227,18 +229,30 @@ function App(): JSX.Element {
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video.currentTime = currentTime;
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};
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const handlePlay = () => {
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audio.play();
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video.play();
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const handleTogglePlay = () => {
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if (playState == PlayState.Paused) {
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play();
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} else {
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pause();
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}
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};
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const handlePause = () => {
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const play = () => {
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audio.play();
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video.play();
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setPlayState(PlayState.Playing);
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};
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const pause = () => {
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video.pause();
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audio.pause();
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if (selection.start != selection.end) {
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setPositionFromFrame(selection.start);
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}
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setPlayState(PlayState.Paused);
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};
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const handleClip = () => {
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@ -370,17 +384,8 @@ function App(): JSX.Element {
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// render component
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const containerStyles = {
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border: '1px solid black',
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width: '90%',
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margin: '1em auto',
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minHeight: '500px',
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height: '700px',
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display: 'flex',
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flexDirection: 'column',
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} as React.CSSProperties;
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const offsetPixels = Math.floor(thumbnailWidth / 2);
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const marginClass = 'mx-[88px]'; // offsetPixels
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if (mediaSet == null) {
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// TODO: improve
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@ -389,11 +394,28 @@ function App(): JSX.Element {
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return (
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<>
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<div className="App">
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<div style={containerStyles}>
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<div className="App bg-gray-800 h-screen flex flex-col">
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<header className="bg-green-900 h-16 grow-0 flex items-center mb-12 px-[88px]">
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<h1 className="text-3xl font-bold">Clipper</h1>
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</header>
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<div className="flex flex-col grow-1 bg-gray-800 w-full h-full mx-auto">
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<div className={`flex flex-col grow ${marginClass}`}>
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<div className="flex grow-0 h-8 pt-4 pb-2 items-center space-x-2 text-white">
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<span className="text-gray-300">{mediaSet.author}</span>
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<span>/</span>
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<span>{mediaSet.title}</span>
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<a
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href={`https://www.youtube.com/watch?v=${mediaSet.youtubeId}`}
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target="_blank"
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rel="noreferrer"
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title="Open in YouTube"
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>
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<ExternalLinkIcon className="h-6 w-6 text-gray-500 hover:text-gray-200" />
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</a>
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</div>
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<ControlBar
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onPlay={handlePlay}
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onPause={handlePause}
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playState={playState}
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onTogglePlay={handleTogglePlay}
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onClip={handleClip}
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onZoomIn={handleZoomIn}
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onZoomOut={handleZoomOut}
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@ -402,8 +424,6 @@ function App(): JSX.Element {
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<Overview
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peaks={overviewPeaks}
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mediaSet={mediaSet}
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offsetPixels={offsetPixels}
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height={80}
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viewport={viewport}
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position={position}
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onSelectionChange={handleOverviewSelectionChange}
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@ -413,9 +433,9 @@ function App(): JSX.Element {
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mediaSet={mediaSet}
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position={position}
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viewport={viewport}
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offsetPixels={offsetPixels}
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onSelectionChange={handleWaveformSelectionChange}
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/>
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</div>
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<SeekBar
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position={video.currentTime}
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@ -432,10 +452,9 @@ function App(): JSX.Element {
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video={video}
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position={position}
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duration={millisFromDuration(mediaSet.videoDuration)}
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height={thumbnailHeight}
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/>
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</div>
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<ul style={{ listStyleType: 'none' } as React.CSSProperties}>
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<ul className="hidden">
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<li>Frames: {mediaSet.audioFrames}</li>
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<li>
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Viewport (frames): {viewport.start} to {viewport.end}
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@ -1,42 +1,60 @@
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import React from 'react';
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import { PlayState } from './App';
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import {
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CloudDownloadIcon,
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FastForwardIcon,
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PauseIcon,
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PlayIcon,
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RewindIcon,
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ZoomInIcon,
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ZoomOutIcon,
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} from '@heroicons/react/solid';
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interface Props {
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onPlay: () => void;
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onPause: () => void;
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playState: PlayState;
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onTogglePlay: () => void;
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onClip: () => void;
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onZoomIn: () => void;
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onZoomOut: () => void;
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}
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const ControlBar: React.FC<Props> = React.memo((props: Props) => {
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const styles = { width: '100%', flexGrow: 0 };
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const buttonStyles = {
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cursor: 'pointer',
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background: 'black',
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outline: 'none',
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border: 'none',
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color: 'green',
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display: 'inline-block',
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margin: '0 2px',
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};
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const buttonStyle =
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'bg-gray-700 hover:bg-gray-600 text-white font-bold py-2 px-4 rounded';
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const largeButtonStyle =
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'bg-green-700 hover:bg-green-600 text-white font-bold py-2 px-4 rounded absolute right-0';
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const iconStyle = 'inline h-6 w-6 text-white-500';
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const playPauseComponent =
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props.playState == PlayState.Playing ? (
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<PauseIcon className={iconStyle} />
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) : (
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<PlayIcon className={iconStyle} />
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);
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return (
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<>
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<div style={styles}>
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<button style={buttonStyles} onClick={props.onPlay}>
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Play
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<div className="relative grow-0 w-full py-2 space-x-2">
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<button className={buttonStyle}>
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<RewindIcon className={iconStyle} />
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</button>
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<button style={buttonStyles} onClick={props.onPause}>
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Pause
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<button className={buttonStyle} onClick={props.onTogglePlay}>
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{playPauseComponent}
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</button>
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<button style={buttonStyles} onClick={props.onClip}>
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Clip
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<button className={buttonStyle}>
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<FastForwardIcon className={iconStyle} />
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</button>
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<button style={buttonStyles} onClick={props.onZoomIn}>
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Zoom In
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<button className={buttonStyle} onClick={props.onZoomIn}>
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<ZoomInIcon className={iconStyle} />
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</button>
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<button style={buttonStyles} onClick={props.onZoomOut}>
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Zoom Out
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<button className={buttonStyle} onClick={props.onZoomOut}>
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<ZoomOutIcon className={iconStyle} />
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</button>
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<button className={largeButtonStyle} onClick={props.onClip}>
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<CloudDownloadIcon className={`${iconStyle} mr-2`} />
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Download clip
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</button>
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</div>
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</>
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@ -10,7 +10,6 @@ interface Styles {
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interface Props {
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width: number;
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height: number;
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zIndex: number;
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emptySelectionAction: EmptySelectionAction;
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styles: Styles;
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position: number | null;
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@ -48,7 +47,6 @@ const emptySelection: Selection = { start: 0, end: 0 };
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export const HudCanvas: React.FC<Props> = ({
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width,
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height,
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zIndex,
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emptySelectionAction,
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styles: {
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borderLineWidth,
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@ -66,7 +64,7 @@ export const HudCanvas: React.FC<Props> = ({
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});
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const [mode, setMode] = useState(Mode.Normal);
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const [hoverState, setHoverState] = useState(HoverState.Normal);
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const [cursor, setCursor] = useState('auto');
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const [cursor, setCursor] = useState('cursor-auto');
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const canvasRef = useRef<HTMLCanvasElement>(null);
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const moveOffsetX = useRef(0);
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@ -189,11 +187,11 @@ export const HudCanvas: React.FC<Props> = ({
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moveOffsetX.current = x;
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} else if (isHoveringSelection(x)) {
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setMode(Mode.Dragging);
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setCursor('pointer');
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setCursor('cursor-pointer');
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moveOffsetX.current = x;
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} else {
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setMode(Mode.Selecting);
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setCursor('col-resize');
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setCursor('cursor-col-resize');
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moveOffsetX.current = x;
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setNewSelection({ start: x, end: x });
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}
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@ -206,15 +204,15 @@ export const HudCanvas: React.FC<Props> = ({
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case Mode.Normal: {
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if (isHoveringSelectionStart(x)) {
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setHoverState(HoverState.OverSelectionStart);
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setCursor('col-resize');
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setCursor('cursor-col-resize');
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} else if (isHoveringSelectionEnd(x)) {
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setHoverState(HoverState.OverSelectionEnd);
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setCursor('col-resize');
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setCursor('cursor-col-resize');
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} else if (isHoveringSelection(x)) {
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setHoverState(HoverState.OverSelection);
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setCursor('pointer');
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setCursor('cursor-pointer');
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} else {
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setCursor('auto');
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setCursor('cursor-auto');
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}
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break;
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}
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@ -275,7 +273,7 @@ export const HudCanvas: React.FC<Props> = ({
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}
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setMode(Mode.Normal);
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setCursor('auto');
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setCursor('cursor-auto');
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if (newSelection.start == newSelection.end) {
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handleEmptySelectionAction();
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@ -300,22 +298,13 @@ export const HudCanvas: React.FC<Props> = ({
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setHoverState(HoverState.Normal);
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};
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const canvasStyles = {
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display: 'block',
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position: 'absolute',
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width: '100%',
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height: '100%',
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zIndex: zIndex,
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cursor: cursor,
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} as React.CSSProperties;
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return (
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<>
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<canvas
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ref={canvasRef}
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className={`block absolute w-full h-full ${cursor} z-20`}
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width={width}
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height={height}
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style={canvasStyles}
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onMouseDown={handleMouseDown}
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onMouseMove={handleMouseMove}
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onMouseLeave={handleMouseLeave}
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@ -13,8 +13,6 @@ export interface Selection {
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interface Props {
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peaks: Observable<number[]>;
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mediaSet: MediaSet;
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height: number;
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offsetPixels: number;
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position: VideoPosition;
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viewport: Frames;
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onSelectionChange: (selection: Selection) => void;
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@ -26,8 +24,6 @@ export const CanvasLogicalHeight = 500;
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export const Overview: React.FC<Props> = ({
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peaks,
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mediaSet,
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height,
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offsetPixels,
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position,
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viewport,
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onSelectionChange,
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@ -69,13 +65,6 @@ export const Overview: React.FC<Props> = ({
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// render component
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const containerStyles = {
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flexGrow: 0,
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position: 'relative',
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margin: `0 ${offsetPixels}px`,
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height: `${height}px`,
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} as React.CSSProperties;
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const hudStyles = {
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borderLineWidth: 4,
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borderStrokeStyle: 'red',
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@ -85,7 +74,7 @@ export const Overview: React.FC<Props> = ({
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return (
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<>
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<div style={containerStyles}>
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<div className={`relative grow-0 h-[80px]`}>
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<WaveformCanvas
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peaks={peaks}
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channels={mediaSet.audioChannels}
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@ -93,13 +82,11 @@ export const Overview: React.FC<Props> = ({
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height={CanvasLogicalHeight}
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strokeStyle="black"
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fillStyle="#003300"
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zIndex={1}
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alpha={1}
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></WaveformCanvas>
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<HudCanvas
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width={CanvasLogicalWidth}
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height={CanvasLogicalHeight}
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zIndex={1}
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emptySelectionAction={EmptySelectionAction.SelectPrevious}
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styles={hudStyles}
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position={positionPixels}
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|
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@ -24,7 +24,7 @@ export const SeekBar: React.FC<Props> = ({
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onPositionChanged,
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}: Props) => {
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const [mode, setMode] = useState(Mode.Normal);
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const [cursor, setCursor] = useState('auto');
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const [cursor, setCursor] = useState('cursor-auto');
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const canvasRef = useRef<HTMLCanvasElement>(null);
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// render canvas
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|
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@ -98,9 +98,9 @@ export const SeekBar: React.FC<Props> = ({
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// TODO: improve mouse detection around knob.
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if (y > InnerMargin && y < LogicalHeight - InnerMargin) {
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setCursor('pointer');
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setCursor('cursor-pointer');
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} else {
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setCursor('auto');
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setCursor('cursor-auto');
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}
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if (mode == Mode.Normal) return;
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|
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@ -116,17 +116,10 @@ export const SeekBar: React.FC<Props> = ({
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// render component
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const styles = {
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width: '100%',
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height: '30px',
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margin: '0 auto',
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cursor: cursor,
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};
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return (
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<>
|
||||
<canvas
|
||||
style={styles}
|
||||
className={`w-full h-[30px] mx-0 my-auto ${cursor}`}
|
||||
ref={canvasRef}
|
||||
width={LogicalWidth}
|
||||
height={LogicalHeight}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,6 @@ interface Props {
|
|||
mediaSet: MediaSet;
|
||||
position: VideoPosition;
|
||||
duration: number;
|
||||
height: number;
|
||||
video: HTMLVideoElement;
|
||||
}
|
||||
|
||||
|
|
@ -14,7 +13,6 @@ export const VideoPreview: React.FC<Props> = ({
|
|||
mediaSet,
|
||||
position,
|
||||
duration,
|
||||
height,
|
||||
video,
|
||||
}: Props) => {
|
||||
const videoCanvasRef = useRef<HTMLCanvasElement>(null);
|
||||
|
|
@ -76,30 +74,15 @@ export const VideoPreview: React.FC<Props> = ({
|
|||
|
||||
// render component
|
||||
|
||||
const containerStyles = {
|
||||
height: height + 'px',
|
||||
position: 'relative',
|
||||
flexGrow: 0,
|
||||
} as React.CSSProperties;
|
||||
|
||||
const canvasStyles = {
|
||||
position: 'absolute',
|
||||
width: '100%',
|
||||
height: '100%',
|
||||
display: 'block',
|
||||
zIndex: 1,
|
||||
} as React.CSSProperties;
|
||||
|
||||
return (
|
||||
<>
|
||||
<div style={containerStyles}>
|
||||
<div className={`relative grow-0 h-[100px]`}>
|
||||
<canvas
|
||||
className="absolute block w-full h-full"
|
||||
width="500"
|
||||
height="100"
|
||||
ref={videoCanvasRef}
|
||||
style={canvasStyles}
|
||||
></canvas>
|
||||
<canvas style={canvasStyles}></canvas>
|
||||
</div>
|
||||
</>
|
||||
);
|
||||
|
|
|
|||
|
|
@ -10,7 +10,6 @@ interface Props {
|
|||
mediaSet: MediaSet;
|
||||
position: VideoPosition;
|
||||
viewport: Frames;
|
||||
offsetPixels: number;
|
||||
onSelectionChange: (selection: Selection) => void;
|
||||
}
|
||||
|
||||
|
|
@ -21,7 +20,6 @@ export const Waveform: React.FC<Props> = ({
|
|||
mediaSet,
|
||||
position,
|
||||
viewport,
|
||||
offsetPixels,
|
||||
onSelectionChange,
|
||||
}: Props) => {
|
||||
const [peaks, setPeaks] = useState<Observable<number[]>>(from([]));
|
||||
|
|
@ -115,13 +113,6 @@ export const Waveform: React.FC<Props> = ({
|
|||
|
||||
// render component
|
||||
|
||||
const containerStyles = {
|
||||
background: 'black',
|
||||
margin: '0 ' + offsetPixels + 'px',
|
||||
flexGrow: 1,
|
||||
position: 'relative',
|
||||
} as React.CSSProperties;
|
||||
|
||||
const hudStyles = {
|
||||
borderLineWidth: 0,
|
||||
borderStrokeStyle: 'transparent',
|
||||
|
|
@ -131,7 +122,7 @@ export const Waveform: React.FC<Props> = ({
|
|||
|
||||
return (
|
||||
<>
|
||||
<div style={containerStyles}>
|
||||
<div className={`relative grow`}>
|
||||
<WaveformCanvas
|
||||
peaks={peaks}
|
||||
channels={mediaSet.audioChannels}
|
||||
|
|
@ -139,13 +130,11 @@ export const Waveform: React.FC<Props> = ({
|
|||
height={CanvasLogicalHeight}
|
||||
strokeStyle="green"
|
||||
fillStyle="black"
|
||||
zIndex={0}
|
||||
alpha={1}
|
||||
></WaveformCanvas>
|
||||
<HudCanvas
|
||||
width={CanvasLogicalWidth}
|
||||
height={CanvasLogicalHeight}
|
||||
zIndex={1}
|
||||
emptySelectionAction={EmptySelectionAction.SelectNothing}
|
||||
styles={hudStyles}
|
||||
position={positionPixels}
|
||||
|
|
|
|||
|
|
@ -10,18 +10,10 @@ interface Props {
|
|||
channels: number;
|
||||
strokeStyle: string;
|
||||
fillStyle: string;
|
||||
zIndex: number;
|
||||
alpha: number;
|
||||
}
|
||||
|
||||
// Canvas is a generic component that renders a waveform to a canvas.
|
||||
//
|
||||
// Properties:
|
||||
//
|
||||
// peaks: a 2d array of uint16s representing the peak values. Each inner array length should match logicalWidth
|
||||
// strokeStyle: waveform style
|
||||
// fillStyle: background style
|
||||
// style: React.CSSProperties applied to canvas element
|
||||
const WaveformCanvas: React.FC<Props> = React.memo((props: Props) => {
|
||||
const canvasRef = useRef<HTMLCanvasElement>(null);
|
||||
|
||||
|
|
@ -71,21 +63,13 @@ const WaveformCanvas: React.FC<Props> = React.memo((props: Props) => {
|
|||
})();
|
||||
}, [props.peaks]);
|
||||
|
||||
const canvasStyles = {
|
||||
display: 'block',
|
||||
position: 'absolute',
|
||||
width: '100%',
|
||||
height: '100%',
|
||||
zIndex: props.zIndex,
|
||||
} as React.CSSProperties;
|
||||
|
||||
return (
|
||||
<>
|
||||
<canvas
|
||||
ref={canvasRef}
|
||||
className={`block absolute w-full h-full z-10`}
|
||||
width={props.width}
|
||||
height={props.height}
|
||||
style={canvasStyles}
|
||||
></canvas>
|
||||
</>
|
||||
);
|
||||
|
|
|
|||
|
|
@ -1102,6 +1102,11 @@
|
|||
minimatch "^3.0.4"
|
||||
strip-json-comments "^3.1.1"
|
||||
|
||||
"@heroicons/react@^1.0.5":
|
||||
version "1.0.5"
|
||||
resolved "https://registry.yarnpkg.com/@heroicons/react/-/react-1.0.5.tgz#2fe4df9d33eb6ce6d5178a0f862e97b61c01e27d"
|
||||
integrity sha512-UDMyLM2KavIu2vlWfMspapw9yii7aoLwzI2Hudx4fyoPwfKfxU8r3cL8dEBXOjcLG0/oOONZzbT14M1HoNtEcg==
|
||||
|
||||
"@humanwhocodes/config-array@^0.5.0":
|
||||
version "0.5.0"
|
||||
resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.5.0.tgz#1407967d4c6eecd7388f83acf1eaf4d0c6e58ef9"
|
||||
|
|
|
|||
Loading…
Reference in New Issue