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work on player

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bkfox
2020-10-27 20:52:46 +01:00
parent 2a0d0b1758
commit 063d1f194e
14 changed files with 477 additions and 200 deletions
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44
assets/public/list.vue
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@ -2,13 +2,11 @@
<div>
<slot name="header"></slot>
<ul :class="listClass">
<slot name="start"></slot>
<template v-for="(item,index) in items">
<li :class="itemClass" @click="select(index)">
<slot name="item" :set="set" :index="index" :item="item"></slot>
<slot name="item" :selected="index == selectedIndex" :set="set" :index="index" :item="item"></slot>
</li>
</template>
<slot name="end"></slot>
</ul>
<slot name="footer"></slot>
</div>
@ -17,14 +15,14 @@
export default {
data() {
return {
selectedIndex: this.default,
selectedIndex: this.defaultIndex,
}
},
props: {
listClass: String,
itemClass: String,
default: { type: Number, default: -1},
defaultIndex: { type: Number, default: -1},
set: Object,
},
@ -34,31 +32,37 @@ export default {
length() { return this.set.length },
selected() {
return this.items && this.items.length > this.selectedIndex > -1
return this.selectedIndex > -1 && this.items.length > this.selectedIndex > -1
? this.items[this.selectedIndex] : null;
},
},
methods: {
select(index=null) {
if(index === null)
index = this.selectedIndex;
else if(this.selectedIndex == index)
return;
get(index) { return this.set.get(index) },
find(item) { return this.set.find(item) },
findIndex(item) { return this.set.findIndex(item) },
this.selectedIndex = Math.min(index, this.items.length-1);
this.$emit('select', { item: this.selected, index: this.selectedIndex });
push(...items) {
let index = this.set.length;
for(var item of items)
this.set.push(item);
},
remove(index, select=False) {
this.set.remove(index);
if(index < this.selectedIndex)
this.selectedIndex--;
if(select && this.selectedIndex == index)
this.select(index)
},
select(index) {
this.selectedIndex = index > -1 && this.items.length ? index % this.items.length : -1;
this.$emit('select', { target: this, item: this.selected, index: this.selectedIndex });
return this.selectedIndex;
},
selectNext() {
let index = this.selectedIndex + 1;
return this.select(index >= this.items.length ? -1 : index);
},
// add()
// insert() + drag & drop
// remove()
},
}
</script>