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client: refactor folder.vue to composition api

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Norm 2022-09-14 23:34:45 -04:00 committed by Johann150
parent fab7cdb85c
commit ee46d32602
Signed by untrusted user: Johann150
GPG key ID: 9EE6577A2A06F8F1
1 changed files with 55 additions and 71 deletions
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126
packages/client/src/components/ui/folder.vue
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@ -1,6 +1,6 @@
<template>
<div v-size="{ max: [500] }" class="ssazuxis">
<header class="_button" :style="{ background: bg }" @click="showBody = !showBody">
<div ref="folderEl" v-size="{ max: [500] }" class="ssazuxis">
<header class="_button" :style="{ background: bg ?? undefined }" @click="showBody = !showBody">
<div class="title"><slot name="header"></slot></div>
<div class="divider"></div>
<button class="_button">
@ -11,9 +11,9 @@
<transition
:name="$store.state.animation ? 'folder-toggle' : ''"
@enter="enter"
@after-enter="afterEnter"
@after-enter="removeHeight"
@leave="leave"
@after-leave="afterLeave"
@after-leave="removeHeight"
>
<div v-show="showBody">
<slot></slot>
@ -22,78 +22,62 @@
</div>
</template>
<script lang="ts">
import { defineComponent } from 'vue';
<script lang="ts" setup>
import { onMounted, watch } from 'vue';
import tinycolor from 'tinycolor2';
const localStoragePrefix = 'ui:folder:';
export default defineComponent({
props: {
expanded: {
type: Boolean,
required: false,
default: true,
},
persistKey: {
type: String,
required: false,
default: null,
},
},
data() {
return {
bg: null,
showBody: (this.persistKey && localStorage.getItem(localStoragePrefix + this.persistKey)) ? localStorage.getItem(localStoragePrefix + this.persistKey) === 't' : this.expanded,
};
},
watch: {
showBody() {
if (this.persistKey) {
localStorage.setItem(localStoragePrefix + this.persistKey, this.showBody ? 't' : 'f');
}
},
},
mounted() {
function getParentBg(el: Element | null): string {
if (el == null || el.tagName === 'BODY') return 'var(--bg)';
const bg = el.style.background || el.style.backgroundColor;
if (bg) {
return bg;
} else {
return getParentBg(el.parentElement);
}
}
const rawBg = getParentBg(this.$el);
const bg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
bg.setAlpha(0.85);
this.bg = bg.toRgbString();
},
methods: {
toggleContent(show: boolean) {
this.showBody = show;
},
enter(el) {
const elementHeight = el.getBoundingClientRect().height;
el.style.height = 0;
el.offsetHeight; // reflow
el.style.height = elementHeight + 'px';
},
afterEnter(el) {
el.style.height = null;
},
leave(el) {
const elementHeight = el.getBoundingClientRect().height;
el.style.height = elementHeight + 'px';
el.offsetHeight; // reflow
el.style.height = 0;
},
afterLeave(el) {
el.style.height = null;
},
},
const props = withDefaults(defineProps<{
expanded?: boolean;
persistKey?: string;
}>(), {
expanded: true,
});
let bg: string | null = $ref(null);
let showBody = $ref((props.persistKey && localStorage.getItem(localStoragePrefix + props.persistKey)) ? localStorage.getItem(localStoragePrefix + props.persistKey) === 't' : props.expanded);
let folderEl: HTMLElement | null = $ref(null);
watch($$(showBody), () => {
if (props.persistKey) {
localStorage.setItem(localStoragePrefix + props.persistKey, showBody ? 't' : 'f');
}
});
onMounted(() => {
function getParentBg(el: HTMLElement | null): string {
if (el == null || el.tagName === 'BODY') return 'var(--bg)';
const elBg = el.style.background || el.style.backgroundColor;
if (elBg) {
return elBg;
} else {
return getParentBg(el.parentElement);
}
}
const rawBg = getParentBg(folderEl);
const newBg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
newBg.setAlpha(0.85);
bg = newBg.toRgbString();
});
function enter(el: HTMLElement): void {
const elementHeight = el.getBoundingClientRect().height;
el.style.height = '0';
el.offsetHeight; // reflow
el.style.height = elementHeight + 'px';
}
function removeHeight(el: HTMLElement): void {
el.style.removeProperty('height');
}
function leave(el: HTMLElement): void {
const elementHeight = el.getBoundingClientRect().height;
el.style.height = elementHeight + 'px';
el.offsetHeight; // reflow
el.style.height = '0';
}
</script>
<style lang="scss" scoped>