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synced 2026-03-13 11:53:38 +01:00
feat(audio): introduce keyboard shortcuts
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@ -1,4 +1,4 @@
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import { useRef, useState } from "preact/hooks";
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import { MutableRef, useCallback, useRef, useState } from "preact/hooks";
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import FNote from "../../../entities/fnote";
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import { t } from "../../../services/i18n";
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@ -7,10 +7,21 @@ import { LoopButton, PlaybackSpeed, PlayPauseButton, SeekBar, SkipButton, Volume
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export default function AudioPreview({ note }: { note: FNote }) {
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const [playing, setPlaying] = useState(false);
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const wrapperRef = useRef<HTMLDivElement>(null);
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const audioRef = useRef<HTMLAudioElement>(null);
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const togglePlayback = useCallback(() => {
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const audio = audioRef.current;
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if (!audio) return;
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if (audio.paused) {
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audio.play();
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} else {
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audio.pause();
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}
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}, []);
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const onKeyDown = useKeyboardShortcuts(audioRef, wrapperRef, togglePlayback);
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return (
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<div className="audio-preview-wrapper">
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<div ref={wrapperRef} className="audio-preview-wrapper" onKeyDown={onKeyDown} tabIndex={0}>
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<audio
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class="audio-preview"
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src={getUrlForDownload(`api/notes/${note.noteId}/open-partial`)}
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@ -42,3 +53,46 @@ export default function AudioPreview({ note }: { note: FNote }) {
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</div>
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);
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}
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function useKeyboardShortcuts(audioRef: MutableRef<HTMLAudioElement | null>, wrapperRef: MutableRef<HTMLDivElement | null>, togglePlayback: () => void) {
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return useCallback((e: KeyboardEvent) => {
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const audio = audioRef.current;
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if (!audio) return;
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switch (e.key) {
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case " ":
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e.preventDefault();
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togglePlayback();
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break;
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case "ArrowLeft":
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e.preventDefault();
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audio.currentTime = Math.max(0, audio.currentTime - (e.ctrlKey ? 60 : 10));
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break;
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case "ArrowRight":
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e.preventDefault();
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audio.currentTime = Math.min(audio.duration, audio.currentTime + (e.ctrlKey ? 60 : 10));
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break;
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case "m":
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case "M":
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e.preventDefault();
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audio.muted = !audio.muted;
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break;
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case "ArrowUp":
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e.preventDefault();
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audio.volume = Math.min(1, audio.volume + 0.05);
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break;
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case "ArrowDown":
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e.preventDefault();
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audio.volume = Math.max(0, audio.volume - 0.05);
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break;
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case "Home":
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e.preventDefault();
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audio.currentTime = 0;
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break;
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case "End":
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e.preventDefault();
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audio.currentTime = audio.duration;
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break;
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}
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}, [togglePlayback]);
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}
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@ -86,3 +86,8 @@
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}
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}
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}
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.audio-preview-wrapper {
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width: 100%;
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height: 100%;
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}
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@ -1,14 +1,12 @@
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import "./Video.css";
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import { RefObject } from "preact";
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import { useCallback, useEffect, useRef, useState } from "preact/hooks";
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import { MutableRef, useCallback, useEffect, useRef, useState } from "preact/hooks";
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import FNote from "../../../entities/fnote";
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import { t } from "../../../services/i18n";
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import { getUrlForDownload } from "../../../services/open";
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import ActionButton from "../../react/ActionButton";
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import Dropdown from "../../react/Dropdown";
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import Icon from "../../react/Icon";
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import NoItems from "../../react/NoItems";
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import { LoopButton, PlaybackSpeed, PlayPauseButton, SeekBar, SkipButton, VolumeControl } from "./MediaPlayer";
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@ -39,7 +37,52 @@ export default function VideoPreview({ note }: { note: FNote }) {
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togglePlayback();
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}, [togglePlayback]);
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const onKeyDown = useCallback((e: KeyboardEvent) => {
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const onKeyDown = useKeyboardShortcuts(videoRef, wrapperRef, togglePlayback, flashControls);
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if (error) {
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return <NoItems icon="bx bx-video-off" text={t("video.unsupported-format")} />;
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}
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return (
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<div ref={wrapperRef} className={`video-preview-wrapper ${controlsVisible ? "" : "controls-hidden"}`} tabIndex={0} onClick={onVideoClick} onKeyDown={onKeyDown} onMouseMove={onMouseMove}>
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<video
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ref={videoRef}
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class="video-preview"
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src={getUrlForDownload(`api/notes/${note.noteId}/open-partial`)}
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datatype={note?.mime}
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onPlay={() => setPlaying(true)}
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onPause={() => setPlaying(false)}
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onError={onError}
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/>
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<div className="media-preview-controls">
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<SeekBar mediaRef={videoRef} />
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<div class="media-buttons-row">
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<div className="left">
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<PlaybackSpeed mediaRef={videoRef} />
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<RotateButton videoRef={videoRef} />
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</div>
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<div className="center">
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<div className="spacer" />
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<SkipButton mediaRef={videoRef} seconds={-10} icon="bx bx-rewind" text={t("video.back-10s")} />
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<PlayPauseButton mediaRef={videoRef} playing={playing} />
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<SkipButton mediaRef={videoRef} seconds={30} icon="bx bx-fast-forward" text={t("video.forward-30s")} />
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<LoopButton mediaRef={videoRef} />
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</div>
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<div className="right">
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<VolumeControl mediaRef={videoRef} />
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<ZoomToFitButton videoRef={videoRef} />
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<PictureInPictureButton videoRef={videoRef} />
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<FullscreenButton targetRef={wrapperRef} />
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</div>
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</div>
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</div>
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</div>
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);
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}
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function useKeyboardShortcuts(videoRef: MutableRef<HTMLVideoElement | null>, wrapperRef: MutableRef<HTMLDivElement | null>, togglePlayback: () => void, flashControls: () => void) {
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return useCallback((e: KeyboardEvent) => {
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const video = videoRef.current;
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if (!video) return;
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@ -96,47 +139,6 @@ export default function VideoPreview({ note }: { note: FNote }) {
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break;
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}
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}, [togglePlayback, flashControls]);
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if (error) {
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return <NoItems icon="bx bx-video-off" text={t("video.unsupported-format")} />;
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}
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return (
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<div ref={wrapperRef} className={`video-preview-wrapper ${controlsVisible ? "" : "controls-hidden"}`} tabIndex={0} onClick={onVideoClick} onKeyDown={onKeyDown} onMouseMove={onMouseMove}>
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<video
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ref={videoRef}
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class="video-preview"
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src={getUrlForDownload(`api/notes/${note.noteId}/open-partial`)}
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datatype={note?.mime}
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onPlay={() => setPlaying(true)}
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onPause={() => setPlaying(false)}
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onError={onError}
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/>
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<div className="media-preview-controls">
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<SeekBar mediaRef={videoRef} />
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<div class="media-buttons-row">
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<div className="left">
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<PlaybackSpeed mediaRef={videoRef} />
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<RotateButton videoRef={videoRef} />
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</div>
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<div className="center">
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<div className="spacer" />
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<SkipButton mediaRef={videoRef} seconds={-10} icon="bx bx-rewind" text={t("video.back-10s")} />
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<PlayPauseButton mediaRef={videoRef} playing={playing} />
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<SkipButton mediaRef={videoRef} seconds={30} icon="bx bx-fast-forward" text={t("video.forward-30s")} />
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<LoopButton mediaRef={videoRef} />
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</div>
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<div className="right">
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<VolumeControl mediaRef={videoRef} />
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<ZoomToFitButton videoRef={videoRef} />
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<PictureInPictureButton videoRef={videoRef} />
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<FullscreenButton targetRef={wrapperRef} />
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</div>
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</div>
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</div>
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</div>
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);
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}
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function useAutoHideControls(videoRef: RefObject<HTMLVideoElement>, playing: boolean) {
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