lx-music-desktop/src/renderer/components/material/SongList.vue
2020-04-27 22:29:49 +08:00

370 lines
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Vue
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<template lang="pug">
div(:class="$style.songList")
transition(enter-active-class="animated-fast fadeIn" leave-active-class="animated-fast fadeOut")
div(v-show="list.length" :class="$style.list")
div(:class="$style.thead")
table
thead
tr
th.nobreak.center(style="width: 10px;") #
th.nobreak(style="width: 25%;") {{$t('material.song_list.name')}}
th.nobreak(style="width: 20%;") {{$t('material.song_list.singer')}}
th.nobreak(style="width: 20%;") {{$t('material.song_list.album')}}
th.nobreak(style="width: 20%;") {{$t('material.song_list.action')}}
th.nobreak(style="width: 10%;") {{$t('material.song_list.time')}}
div.scroll(:class="$style.tbody" ref="dom_scrollContent")
table
tbody(@contextmenu="handleContextMenu" ref="dom_tbody")
tr(v-for='(item, index) in list' :key='item.songmid' @click="handleDoubleClick($event, index)")
td.nobreak.center(style="width: 37px;" :class="$style.noSelect" @click.stop) {{index + 1}}
td.break(style="width: 25%;")
span.select {{item.name}}
span.badge.badge-theme-success(:class="[$style.labelQuality, $style.noSelect]" v-if="item._types.ape || item._types.flac || item._types.wav") {{$t('material.song_list.lossless')}}
span.badge.badge-theme-info(:class="[$style.labelQuality, $style.noSelect]" v-else-if="item._types['320k']") {{$t('material.song_list.high_quality')}}
td.break(style="width: 20%;")
span.select {{item.singer}}
td.break(style="width: 20%;")
span.select {{item.albumName}}
td(style="width: 20%; padding-left: 0; padding-right: 0;")
material-list-buttons(:index="index" :search-btn="true"
:remove-btn="false" @btn-click="handleListBtnClick"
:listAdd-btn="item.source == 'kw' || !isAPITemp"
:play-btn="item.source == 'kw' || !isAPITemp"
:download-btn="item.source == 'kw' || !isAPITemp")
//- button.btn-info(type='button' v-if="item._types['128k'] || item._types['192k'] || item._types['320k'] || item._types.flac" @click.stop='openDownloadModal(index)') 下载
//- button.btn-secondary(type='button' v-if="item._types['128k'] || item._types['192k'] || item._types['320k']" @click.stop='testPlay(index)') 试听
//- button.btn-success(type='button' v-if="(item._types['128k'] || item._types['192k'] || item._types['320k']) && userInfo" @click.stop='showListModal(index)')
td(style="width: 10%;")
span(:class="[$style.time, $style.noSelect]") {{item.interval || '--/--'}}
div(:class="$style.pagination")
material-pagination(:count="total" :limit="limit" :page="page" @btn-click="handleTogglePage")
transition(enter-active-class="animated-fast fadeIn" leave-active-class="animated-fast fadeOut")
div(v-show="!list.length" :class="$style.noitem")
p(v-html="noItem")
material-flow-btn(:show="isShowEditBtn && (source == 'kw' || !isAPITemp)" :remove-btn="false" @btn-click="handleFlowBtnClick")
</template>
<script>
import { mapGetters } from 'vuex'
import { scrollTo, clipboardWriteText } from '../../utils'
export default {
name: 'MaterialSongList',
model: {
prop: 'selectdData',
event: 'input',
},
props: {
list: {
type: Array,
default() {
return []
},
},
page: {
type: Number,
required: true,
},
limit: {
type: Number,
required: true,
},
total: {
type: Number,
required: true,
},
selectdData: {
type: Array,
required: true,
},
source: {
type: String,
},
noItem: {
type: String,
default: '列表加载中...',
},
},
computed: {
...mapGetters(['setting']),
isAPITemp() {
return this.setting.apiSource == 'temp'
},
},
watch: {
selectdList(n) {
const len = n.length
if (len) {
this.isShowEditBtn = true
} else {
this.isShowEditBtn = false
}
},
selectdData(n) {
const len = n.length
if (len) {
this.isShowEditBtn = true
this.selectdList = [...n]
} else {
this.isShowEditBtn = false
this.removeAllSelect()
}
},
list(n) {
this.removeAllSelect()
if (!this.list.length) return
this.$nextTick(() => scrollTo(this.$refs.dom_scrollContent, 0))
},
},
data() {
return {
clickTime: 0,
clickIndex: -1,
isShowEditBtn: false,
selectdList: [],
keyEvent: {
isShiftDown: false,
isModDown: false,
isADown: false,
},
}
},
created() {
this.listenEvent()
},
beforeDestroy() {
this.unlistenEvent()
},
methods: {
listenEvent() {
window.eventHub.$on('shift_down', this.handle_shift_down)
window.eventHub.$on('shift_up', this.handle_shift_up)
window.eventHub.$on('mod_down', this.handle_mod_down)
window.eventHub.$on('mod_up', this.handle_mod_up)
window.eventHub.$on('mod+a_down', this.handle_mod_a_down)
window.eventHub.$on('mod+a_up', this.handle_mod_a_up)
},
unlistenEvent() {
window.eventHub.$off('shift_down', this.handle_shift_down)
window.eventHub.$off('shift_up', this.handle_shift_up)
window.eventHub.$off('mod_down', this.handle_mod_down)
window.eventHub.$off('mod_up', this.handle_mod_up)
window.eventHub.$off('mod+a_down', this.handle_mod_a_down)
window.eventHub.$off('mod+a_up', this.handle_mod_a_up)
},
handle_shift_down() {
if (!this.keyEvent.isShiftDown) this.keyEvent.isShiftDown = true
},
handle_shift_up() {
if (this.keyEvent.isShiftDown) this.keyEvent.isShiftDown = false
},
handle_mod_down() {
if (!this.keyEvent.isModDown) this.keyEvent.isModDown = true
},
handle_mod_up() {
if (this.keyEvent.isModDown) this.keyEvent.isModDown = false
},
handle_mod_a_down() {
if (!this.keyEvent.isADown) {
this.keyEvent.isADown = true
this.handleSelectAllData()
}
},
handle_mod_a_up() {
if (this.keyEvent.isADown) this.keyEvent.isADown = false
},
handleDoubleClick(event, index) {
if (event.target.classList.contains('select')) return
this.handleSelectData(event, index)
if (
window.performance.now() - this.clickTime > 400 ||
this.clickIndex !== index
) {
this.clickTime = window.performance.now()
this.clickIndex = index
return
}
this.emitEvent((this.source == 'kw' || !this.isAPITemp) ? 'testPlay' : 'search', index)
this.clickTime = 0
this.clickIndex = -1
},
handleSelectData(event, clickIndex) {
if (this.keyEvent.isShiftDown) {
if (this.selectdList.length) {
let lastSelectIndex = this.list.indexOf(this.selectdList[this.selectdList.length - 1])
this.removeAllSelect()
if (lastSelectIndex != clickIndex) {
let isNeedReverse = false
if (clickIndex < lastSelectIndex) {
let temp = lastSelectIndex
lastSelectIndex = clickIndex
clickIndex = temp
isNeedReverse = true
}
this.selectdList = this.list.slice(lastSelectIndex, clickIndex + 1)
if (isNeedReverse) this.selectdList.reverse()
let nodes = this.$refs.dom_tbody.childNodes
do {
nodes[lastSelectIndex].classList.add('active')
lastSelectIndex++
} while (lastSelectIndex <= clickIndex)
}
} else {
event.currentTarget.classList.add('active')
this.selectdList.push(this.list[clickIndex])
}
} else if (this.keyEvent.isModDown) {
let item = this.list[clickIndex]
let index = this.selectdList.indexOf(item)
if (index < 0) {
this.selectdList.push(item)
event.currentTarget.classList.add('active')
} else {
this.selectdList.splice(index, 1)
event.currentTarget.classList.remove('active')
}
} else if (this.selectdList.length) {
this.removeAllSelect()
} else return
this.$emit('input', [...this.selectdList])
},
removeAllSelect() {
this.selectdList = []
let dom_tbody = this.$refs.dom_tbody
if (!dom_tbody) return
let nodes = dom_tbody.querySelectorAll('.active')
for (const node of nodes) {
if (node.parentNode == dom_tbody) node.classList.remove('active')
}
},
handleListBtnClick(info) {
this.emitEvent('listBtnClick', info)
},
handleSelectAllData() {
this.removeAllSelect()
this.selectdList = [...this.list]
let nodes = this.$refs.dom_tbody.childNodes
for (const node of nodes) {
node.classList.add('active')
}
this.$emit('input', [...this.selectdList])
},
handleTogglePage(page) {
this.emitEvent('togglePage', page)
},
handleFlowBtnClick(action) {
this.emitEvent('flowBtnClick', action)
},
emitEvent(action, data) {
this.$emit('action', { action, data })
},
handleChangeSelect() {
this.$emit('input', [...this.selectdList])
},
handleContextMenu(event) {
if (!event.target.classList.contains('select')) return
let classList = this.$refs.dom_scrollContent.classList
classList.add(this.$style.copying)
window.requestAnimationFrame(() => {
let str = window.getSelection().toString()
classList.remove(this.$style.copying)
str = str.trim()
if (!str.length) return
clipboardWriteText(str)
})
},
},
}
</script>
<style lang="less" module>
@import '../../assets/styles/layout.less';
.song-list {
overflow: hidden;
height: 100%;
display: flex;
flex-flow: column nowrap;
position: relative;
}
.list {
position: relative;
font-size: 14px;
overflow: hidden;
display: flex;
flex-flow: column nowrap;
}
.thead {
flex: none;
tr > th:first-child {
color: @color-theme_2-font-label;
// padding-left: 10px;
}
}
.tbody {
flex: auto;
overflow-y: auto;
td {
font-size: 12px;
:global(.badge) {
margin-left: 3px;
}
&:first-child {
// padding-left: 10px;
font-size: 11px;
color: @color-theme_2-font-label;
}
}
:global(.badge) {
opacity: .85;
}
&.copying {
.no-select {
display: none;
}
}
}
.pagination {
text-align: center;
padding: 15px 0;
// left: 50%;
// transform: translateX(-50%);
}
.noitem {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
display: flex;
flex-flow: column nowrap;
justify-content: center;
align-items: center;
p {
font-size: 24px;
color: @color-theme_2-font-label;
}
}
each(@themes, {
:global(#container.@{value}) {
.tbody {
td {
&:first-child {
color: ~'@{color-@{value}-theme_2-font-label}';
}
}
}
.noitem {
p {
color: ~'@{color-@{value}-theme_2-font-label}';
}
}
}
})
</style>