mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-10-06 10:12:04 +02:00
109 lines
3.5 KiB
Vue
109 lines
3.5 KiB
Vue
<template>
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<div class="w-full">
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<div class="flex items-center py-3">
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<slot />
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<div class="flex-grow" />
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<button v-if="isScrollable" class="w-8 h-8 mx-1 flex items-center justify-center rounded-full" :class="canScrollLeft ? 'hover:bg-white hover:bg-opacity-5 text-gray-300 hover:text-white' : 'text-white text-opacity-40 cursor-text'" @click="scrollLeft">
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<span class="material-icons text-2xl">chevron_left</span>
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</button>
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<button v-if="isScrollable" class="w-8 h-8 mx-1 flex items-center justify-center rounded-full" :class="canScrollRight ? 'hover:bg-white hover:bg-opacity-5 text-gray-300 hover:text-white' : 'text-white text-opacity-40 cursor-text'" @click="scrollRight">
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<span class="material-icons text-2xl">chevron_right</span>
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</button>
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</div>
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<div ref="slider" class="w-full overflow-y-hidden overflow-x-auto no-scroll -mx-2" style="scroll-behavior: smooth" @scroll="scrolled">
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<div class="flex" :style="{ height: height + 'px' }">
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<template v-for="(item, index) in items">
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<cards-lazy-series-card :key="item.id" :ref="`slider-item-${item.id}`" :index="index" :series-mount="item" :height="cardHeight" :width="cardWidth" :book-cover-aspect-ratio="bookCoverAspectRatio" :bookshelf-view="$constants.BookshelfView.TITLES" class="relative mx-2" @hook:updated="setScrollVars" />
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</template>
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</div>
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</div>
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</div>
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</template>
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<script>
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export default {
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props: {
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items: {
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type: Array,
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default: () => []
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},
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height: {
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type: Number,
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default: 192
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},
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bookshelfView: {
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type: Number,
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default: 1
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}
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},
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data() {
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return {
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isScrollable: false,
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canScrollLeft: false,
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canScrollRight: false,
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clientWidth: 0
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}
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},
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computed: {
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bookCoverAspectRatio() {
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return this.$store.getters['getBookCoverAspectRatio']
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},
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cardScaleMulitiplier() {
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return this.height / 192
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},
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cardHeight() {
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return this.height - 40 * this.cardScaleMulitiplier
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},
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cardWidth() {
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return 2 * (this.cardHeight / this.bookCoverAspectRatio)
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},
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booksPerPage() {
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return Math.floor(this.clientWidth / (this.cardWidth + 16))
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},
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isSelectionMode() {
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return this.$store.getters['getNumLibraryItemsSelected'] > 0
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}
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},
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methods: {
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scrolled() {
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this.setScrollVars()
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},
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scrollRight() {
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if (!this.canScrollRight) return
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const slider = this.$refs.slider
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if (!slider) return
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const scrollAmount = this.booksPerPage * this.cardWidth
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const maxScrollLeft = slider.scrollWidth - slider.clientWidth
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const newScrollLeft = Math.min(maxScrollLeft, slider.scrollLeft + scrollAmount)
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slider.scrollLeft = newScrollLeft
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},
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scrollLeft() {
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if (!this.canScrollLeft) return
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const slider = this.$refs.slider
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if (!slider) return
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const scrollAmount = this.booksPerPage * this.cardWidth
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const newScrollLeft = Math.max(0, slider.scrollLeft - scrollAmount)
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slider.scrollLeft = newScrollLeft
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},
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setScrollVars() {
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const slider = this.$refs.slider
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if (!slider) return
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const { scrollLeft, scrollWidth, clientWidth } = slider
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const scrollPercent = (scrollLeft + clientWidth) / scrollWidth
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this.clientWidth = clientWidth
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this.isScrollable = scrollWidth > clientWidth
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this.canScrollRight = scrollPercent < 1
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this.canScrollLeft = scrollLeft > 0
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}
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},
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updated() {
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this.setScrollVars()
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},
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mounted() {},
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beforeDestroy() {}
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}
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</script> |