59 lines
2.2 KiB
JavaScript
59 lines
2.2 KiB
JavaScript
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class KeyHandler {
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async init() {
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await this.mediaKeys();
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await this.addKeyHandler();
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window.addEventListener('keydown', this.keyHandler.bind(this));
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}
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async mediaKeys() {
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if ('mediaSession' in navigator) {
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let media = navigator.mediaSession;
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media.setActionHandler('play', player.playStop.bind(player));
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media.setActionHandler('pause', player.playStop.bind(player));
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media.setActionHandler('previoustrack', player.prevSong.bind(player));
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media.setActionHandler('nexttrack', player.prevSong.bind(player));
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}
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}
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async addKeyHandler() {
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eventHandler.addEvent('keys-Space', player.playStop.bind(player));
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eventHandler.addEvent('keys-KeyN', player.nextSong.bind(player));
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eventHandler.addEvent('keys-KeyV', player.prevSong.bind(player));
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eventHandler.addEvent('keys-KeyS', playerConf.open.bind(playerConf));
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eventHandler.addEvent('keys-KeyS-shift', toggleShuffle);
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eventHandler.addEvent('keys-KeyB', imageUploader.renderModal.bind(imageUploader));
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eventHandler.addEvent('keys-KeyF-shift', forceAllRead);
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eventHandler.addEvent('keys-KeyH', gui.openHelp);
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eventHandler.addEvent('keys-KeyP', e => {
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player.playlist.renderPagination(player.playlist.page);
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gui.modal.showModal();
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});
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eventHandler.addEvent('keys-Escape, keys-KeyC-shift', e => {
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gui.modal.resetModal();
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gui.modal.closeModal();
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})
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eventHandler.addEvent('keys-F11', e => {
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if (document.fullscreenElement) {
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document.exitFullscreen().catch(console.error);
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} else {
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document.body.requestFullscreen().catch(console.error);
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}
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});
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}
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async keyHandler(event) {
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let key = event.code,
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shift = event.shiftKey ? '-shift' : '',
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ctrl = event.ctrlKey ? '-ctrl' : '',
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name = 'keys-' + key + shift + ctrl;
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if (eventHandler.handleEvent({
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data: {
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cmd: name
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}
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})) {
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event.preventDefault();
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event.stopPropagation();
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}
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}
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}
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