LiveAtlas/src/components/sidebar/CollapsibleSection.vue

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2021-05-25 18:26:14 +00:00
<template>
<section :class="{'sidebar__section': true, 'section--collapsed': collapsed}">
<button type="button" class="section__heading"
@click.prevent="toggle" @keypress.prevent="handleKeypress" :title="title">
<slot name="heading"></slot>
</button>
<ul class="section__content menu">
<slot></slot>
</ul>
</section>
</template>
<script lang="ts">
import {useStore} from "@/store";
import {LiveAtlasSidebarSection} from "@/index";
import {defineComponent} from "@vue/runtime-core";
export default defineComponent({
name: 'CollapsibleSection',
props: {
name: {
type: Object as () => LiveAtlasSidebarSection,
required: true,
}
},
computed: {
title(): string {
return useStore().state.messages.toggleTitle;
},
collapsed(): boolean {
return useStore().state.ui.collapsedSections.has(this.name);
},
},
methods: {
handleKeypress(e: KeyboardEvent) {
if(e.key !== ' ' && e.key !== 'Enter') {
return;
}
this.toggle();
},
toggle() {
const store = useStore();
if(this.collapsed) {
store.state.ui.collapsedSections.delete(this.name);
} else {
store.state.ui.collapsedSections.add(this.name);
}
}
}
});
</script>