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slider web

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This commit is contained in:
leon-morival
2025-10-02 15:01:07 +02:00
parent 6f25cad83f
commit b03f5da5bc
2 changed files with 146 additions and 55 deletions
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src/components/Slider.web.js
+14 -13
View File
@@ -6,7 +6,6 @@ import { LinearGradient } from "./LinearGradient/LinearGradient";
const INITIAL_BOX_SIZE = 6;
const HANDLE_SIZE = 20;
const HANDLE_TOP_OFFSET = (INITIAL_BOX_SIZE - HANDLE_SIZE) / 2;
const clamp01 = (value) => Math.min(1, Math.max(0, value));
@@ -21,7 +20,7 @@ const Slider = ({
}) => {
const [layoutWidth, setLayoutWidth] = useState(0);
const [ratio, setRatio] = useState(
typeof progress === "number" ? clamp01(progress) : 0,
typeof progress === "number" ? clamp01(progress) : 0
);
const draggingRef = useRef(false);
@@ -43,7 +42,7 @@ const Slider = ({
const nextRatio = clamp01(clampedX / available);
setRatio(nextRatio);
},
[layoutWidth],
[layoutWidth]
);
const handleGrant = useCallback(
@@ -55,7 +54,7 @@ const Slider = ({
onSeekStart();
}
},
[seekEnabled, updateRatioFromX, onSeekStart],
[seekEnabled, updateRatioFromX, onSeekStart]
);
const handleMove = useCallback(
@@ -63,7 +62,7 @@ const Slider = ({
if (!seekEnabled || !draggingRef.current) return;
updateRatioFromX(event?.nativeEvent?.locationX || 0);
},
[seekEnabled, updateRatioFromX],
[seekEnabled, updateRatioFromX]
);
const finishSeeking = useCallback(() => {
@@ -78,12 +77,15 @@ const Slider = ({
}
}, [seekEnabled, ratio, onSeek, onSeekEnd]);
const handleLayout = useCallback((event) => {
const width = event?.nativeEvent?.layout?.width || 0;
if (width !== layoutWidth) {
setLayoutWidth(width);
}
}, [layoutWidth]);
const handleLayout = useCallback(
(event) => {
const width = event?.nativeEvent?.layout?.width || 0;
if (width !== layoutWidth) {
setLayoutWidth(width);
}
},
[layoutWidth]
);
const maxOffset = Math.max(layoutWidth - INITIAL_BOX_SIZE, 0);
const offset = maxOffset * ratio;
@@ -159,7 +161,7 @@ const styles = StyleSheet.create({
backgroundColor: "#f8f9ff",
borderRadius: HANDLE_SIZE / 2,
position: "absolute",
top: HANDLE_TOP_OFFSET,
// top: HANDLE_TOP_OFFSET,
zIndex: 2,
borderWidth: 4,
borderColor: "#9B4DFF",
@@ -170,7 +172,6 @@ const styles = StyleSheet.create({
},
shadowOpacity: 0.17,
shadowRadius: 3.05,
elevation: 4,
},
time: {
fontSize: 14,
src/screens/Library/MusicDetails.web.js
+132 -42
View File
@@ -1,4 +1,3 @@
import { useAudioPlayer } from "expo-audio";
import { BlurView } from "expo-blur";
import { Image as ExpoImage } from "expo-image";
import React, { useEffect, useMemo, useRef, useState } from "react";
@@ -31,6 +30,111 @@ import { Palette } from "../../styles";
import { FONT_FAMILY } from "../../styles/Fonts";
import Style, { gutters, size } from "../../styles/Style";
const useHtmlAudioPlayer = (source) => {
const src = typeof source === "string" ? source : source?.uri || null;
const audioRef = useRef(null);
const [state, setState] = useState({
durationMs: 0,
positionMs: 0,
isPlaying: false,
});
useEffect(() => {
setState({ durationMs: 0, positionMs: 0, isPlaying: false });
if (!src) {
if (audioRef.current) {
audioRef.current.pause();
audioRef.current.src = "";
audioRef.current.load();
audioRef.current = null;
}
return undefined;
}
const audio = new Audio(src);
audio.preload = "auto";
audio.crossOrigin = "anonymous";
audioRef.current = audio;
const syncDuration = () => {
const duration = Number.isFinite(audio.duration) ? audio.duration * 1000 : 0;
setState((prev) => ({ ...prev, durationMs: duration }));
};
const handleLoadedMetadata = () => syncDuration();
const handleDurationChange = () => syncDuration();
const handleTimeUpdate = () => {
setState((prev) => ({
...prev,
positionMs: audio.currentTime * 1000,
}));
};
const handlePlay = () => setState((prev) => ({ ...prev, isPlaying: true }));
const handlePause = () => setState((prev) => ({ ...prev, isPlaying: false }));
const handleEnded = () =>
setState((prev) => ({
...prev,
positionMs: Number.isFinite(audio.duration)
? audio.duration * 1000
: prev.positionMs,
isPlaying: false,
}));
audio.addEventListener("loadedmetadata", handleLoadedMetadata);
audio.addEventListener("durationchange", handleDurationChange);
audio.addEventListener("timeupdate", handleTimeUpdate);
audio.addEventListener("play", handlePlay);
audio.addEventListener("pause", handlePause);
audio.addEventListener("ended", handleEnded);
return () => {
audio.pause();
audio.removeEventListener("loadedmetadata", handleLoadedMetadata);
audio.removeEventListener("durationchange", handleDurationChange);
audio.removeEventListener("timeupdate", handleTimeUpdate);
audio.removeEventListener("play", handlePlay);
audio.removeEventListener("pause", handlePause);
audio.removeEventListener("ended", handleEnded);
audio.src = "";
audio.load();
audioRef.current = null;
};
}, [src]);
const play = React.useCallback(async () => {
if (!audioRef.current) return;
try {
await audioRef.current.play();
} catch (e) {
throw e;
}
}, []);
const pause = React.useCallback(() => {
if (!audioRef.current) return;
audioRef.current.pause();
}, []);
const seekTo = React.useCallback((seconds) => {
if (!audioRef.current) return;
const next = Math.max(0, Number(seconds) || 0);
const duration = audioRef.current.duration;
const bounded = Number.isFinite(duration) ? Math.min(next, duration) : next;
audioRef.current.currentTime = bounded;
setState((prev) => ({ ...prev, positionMs: bounded * 1000 }));
}, []);
return {
play,
pause,
seekTo,
playing: state.isPlaying,
positionMs: state.positionMs,
durationMs: state.durationMs,
};
};
// 20 secondes
const timeBeforeIncrement = 20000;
@@ -40,8 +144,6 @@ const MusicDetails = ({ route }) => {
const projectId = params?.projectId || null;
const [fav, setFav] = useState(false);
const [currentUID] = useGlobal("currentUID");
const [isPlaying, setIsPlaying] = useState(false);
const [progressInfo, setProgressInfo] = useState({ pos: 0, dur: 0 });
const wasPlayingBeforeSeek = React.useRef(false);
const listenedMsRef = React.useRef(0);
const incrementDoneRef = React.useRef(false);
@@ -75,7 +177,14 @@ const MusicDetails = ({ route }) => {
const coverUrl = project?.coverUrl || null;
const songUrl = project?.songUrl || null;
const player = useAudioPlayer(songUrl ? { uri: songUrl } : undefined);
const {
play: playAudio,
pause: pauseAudio,
seekTo: seekAudio,
playing: isPlaying,
positionMs,
durationMs,
} = useHtmlAudioPlayer(songUrl ? { uri: songUrl } : undefined);
// Karaoke aligned words (from timestamps)
const alignedWords = useMemo(() => {
@@ -99,17 +208,6 @@ const MusicDetails = ({ route }) => {
incrementDoneRef.current = false;
}, [songUrl]);
// Poll player state to update progress and play state
useEffect(() => {
const id = setInterval(() => {
const dur = (player?.duration || 0) * 1000;
const pos = (player?.currentTime || 0) * 1000;
setProgressInfo({ pos, dur });
setIsPlaying(!!player?.playing);
}, 300);
return () => clearInterval(id);
}, [player]);
// Start/stop a timer to accumulate listened milliseconds while playing
useEffect(() => {
const clearTimer = () => {
@@ -154,14 +252,12 @@ const MusicDetails = ({ route }) => {
};
const togglePlay = async () => {
if (!player || !songUrl) return;
if (!songUrl) return;
try {
if (player.playing) {
await player.pause?.();
setIsPlaying(false);
if (isPlaying) {
await pauseAudio();
} else {
await player.play?.();
setIsPlaying(true);
await playAudio();
}
} catch (e) {
console.log("MusicDetails audio error", e?.message);
@@ -170,10 +266,10 @@ const MusicDetails = ({ route }) => {
const onSeek = async (ratio) => {
try {
const dur = progressInfo.dur || 0;
const dur = durationMs || 0;
const pos = Math.floor(dur * ratio);
if (player && dur > 0) {
await player.seekTo?.(Math.floor((pos || 0) / 1000));
if (dur > 0) {
await seekAudio(Math.floor((pos || 0) / 1000));
}
} catch (e) {
console.log("MusicDetails seek error", e?.message);
@@ -182,9 +278,9 @@ const MusicDetails = ({ route }) => {
const seekBy = async (deltaSeconds) => {
try {
const cur = Math.floor((progressInfo.pos || 0) / 1000);
const cur = Math.floor((positionMs || 0) / 1000);
const next = Math.max(0, cur + deltaSeconds);
if (player) await player.seekTo?.(next);
await seekAudio(next);
} catch (e) {
console.log("MusicDetails seekBy error", e?.message);
}
@@ -214,8 +310,8 @@ const MusicDetails = ({ route }) => {
// Current time in seconds for highlighting
const currentTimeS = useMemo(
() => Math.max(0, (progressInfo.pos || 0) / 1000),
[progressInfo.pos]
() => Math.max(0, (positionMs || 0) / 1000),
[positionMs]
);
// Preview lead: show words 0.5s earlier
const visibleTimeS = useMemo(
@@ -422,20 +518,15 @@ const MusicDetails = ({ route }) => {
{songUrl && (
<View style={{ paddingTop: 22 }}>
<Slider
value={fmt(progressInfo.pos)}
maxValue={fmt(progressInfo.dur)}
progress={
progressInfo.dur
? (progressInfo.pos || 0) / progressInfo.dur
: 0
}
value={fmt(positionMs)}
maxValue={fmt(durationMs)}
progress={durationMs ? (positionMs || 0) / durationMs : 0}
seekEnabled={!!songUrl}
onSeekStart={async () => {
try {
wasPlayingBeforeSeek.current = !!player?.playing;
if (player?.playing) {
await player.pause?.();
setIsPlaying(false);
wasPlayingBeforeSeek.current = !!isPlaying;
if (isPlaying) {
await pauseAudio();
}
} catch (e) {
console.log("Pause on seek start error", e?.message);
@@ -444,9 +535,8 @@ const MusicDetails = ({ route }) => {
onSeek={onSeek}
onSeekEnd={async () => {
try {
if (player && wasPlayingBeforeSeek.current) {
await player.play?.();
setIsPlaying(true);
if (wasPlayingBeforeSeek.current) {
await playAudio();
}
wasPlayingBeforeSeek.current = false;
} catch (e) {