first-commit

node_modules/vitepress/dist/client/theme-default/components/VPSidebarItem.vue

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+<script setup lang="ts">
+import type { DefaultTheme } from 'vitepress/theme'
+import { computed } from 'vue'
+import { useSidebarControl } from '../composables/sidebar'
+import VPLink from './VPLink.vue'
+
+const props = defineProps<{
+  item: DefaultTheme.SidebarItem
+  depth: number
+}>()
+
+const {
+  collapsed,
+  collapsible,
+  isLink,
+  isActiveLink,
+  hasActiveLink,
+  hasChildren,
+  toggle
+} = useSidebarControl(computed(() => props.item))
+
+const sectionTag = computed(() => (hasChildren.value ? 'section' : `div`))
+
+const linkTag = computed(() => (isLink.value ? 'a' : 'div'))
+
+const textTag = computed(() => {
+  return !hasChildren.value
+    ? 'p'
+    : props.depth + 2 === 7
+      ? 'p'
+      : `h${props.depth + 2}`
+})
+
+const itemRole = computed(() => (isLink.value ? undefined : 'button'))
+
+const classes = computed(() => [
+  [`level-${props.depth}`],
+  { collapsible: collapsible.value },
+  { collapsed: collapsed.value },
+  { 'is-link': isLink.value },
+  { 'is-active': isActiveLink.value },
+  { 'has-active': hasActiveLink.value }
+])
+
+function onItemInteraction(e: MouseEvent | Event) {
+  if ('key' in e && e.key !== 'Enter') {
+    return
+  }
+  !props.item.link && toggle()
+}
+
+function onCaretClick() {
+  props.item.link && toggle()
+}
+</script>
+
+<template>
+  <component :is="sectionTag" class="VPSidebarItem" :class="classes">
+    <div
+      v-if="item.text"
+      class="item"
+      :role="itemRole"
+      v-on="
+        item.items
+          ? { click: onItemInteraction, keydown: onItemInteraction }
+          : {}
+      "
+      :tabindex="item.items && 0"
+    >
+      <div class="indicator" />
+
+      <VPLink
+        v-if="item.link"
+        :tag="linkTag"
+        class="link"
+        :href="item.link"
+        :rel="item.rel"
+        :target="item.target"
+      >
+        <component :is="textTag" class="text" v-html="item.text" />
+      </VPLink>
+      <component v-else :is="textTag" class="text" v-html="item.text" />
+
+      <div
+        v-if="item.collapsed != null && item.items && item.items.length"
+        class="caret"
+        role="button"
+        aria-label="toggle section"
+        @click="onCaretClick"
+        @keydown.enter="onCaretClick"
+        tabindex="0"
+      >
+        <span class="vpi-chevron-right caret-icon" />
+      </div>
+    </div>
+
+    <div v-if="item.items && item.items.length" class="items">
+      <template v-if="depth < 5">
+        <VPSidebarItem
+          v-for="i in item.items"
+          :key="i.text"
+          :item="i"
+          :depth="depth + 1"
+        />
+      </template>
+    </div>
+  </component>
+</template>
+
+<style scoped>
+.VPSidebarItem.level-0 {
+  padding-bottom: 24px;
+}
+
+.VPSidebarItem.collapsed.level-0 {
+  padding-bottom: 10px;
+}
+
+.item {
+  position: relative;
+  display: flex;
+  width: 100%;
+}
+
+.VPSidebarItem.collapsible > .item {
+  cursor: pointer;
+}
+
+.indicator {
+  position: absolute;
+  top: 6px;
+  bottom: 6px;
+  left: -17px;
+  width: 2px;
+  border-radius: 2px;
+  transition: background-color 0.25s;
+}
+
+.VPSidebarItem.level-2.is-active > .item > .indicator,
+.VPSidebarItem.level-3.is-active > .item > .indicator,
+.VPSidebarItem.level-4.is-active > .item > .indicator,
+.VPSidebarItem.level-5.is-active > .item > .indicator {
+  background-color: var(--vp-c-brand-1);
+}
+
+.link {
+  display: flex;
+  align-items: center;
+  flex-grow: 1;
+}
+
+.text {
+  flex-grow: 1;
+  padding: 4px 0;
+  line-height: 24px;
+  font-size: 14px;
+  transition: color 0.25s;
+}
+
+.VPSidebarItem.level-0 .text {
+  font-weight: 700;
+  color: var(--vp-c-text-1);
+}
+
+.VPSidebarItem.level-1 .text,
+.VPSidebarItem.level-2 .text,
+.VPSidebarItem.level-3 .text,
+.VPSidebarItem.level-4 .text,
+.VPSidebarItem.level-5 .text {
+  font-weight: 500;
+  color: var(--vp-c-text-2);
+}
+
+.VPSidebarItem.level-0.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-1.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-2.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-3.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-4.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-5.is-link > .item > .link:hover .text {
+  color: var(--vp-c-brand-1);
+}
+
+.VPSidebarItem.level-0.has-active > .item > .text,
+.VPSidebarItem.level-1.has-active > .item > .text,
+.VPSidebarItem.level-2.has-active > .item > .text,
+.VPSidebarItem.level-3.has-active > .item > .text,
+.VPSidebarItem.level-4.has-active > .item > .text,
+.VPSidebarItem.level-5.has-active > .item > .text,
+.VPSidebarItem.level-0.has-active > .item > .link > .text,
+.VPSidebarItem.level-1.has-active > .item > .link > .text,
+.VPSidebarItem.level-2.has-active > .item > .link > .text,
+.VPSidebarItem.level-3.has-active > .item > .link > .text,
+.VPSidebarItem.level-4.has-active > .item > .link > .text,
+.VPSidebarItem.level-5.has-active > .item > .link > .text {
+  color: var(--vp-c-text-1);
+}
+
+.VPSidebarItem.level-0.is-active > .item .link > .text,
+.VPSidebarItem.level-1.is-active > .item .link > .text,
+.VPSidebarItem.level-2.is-active > .item .link > .text,
+.VPSidebarItem.level-3.is-active > .item .link > .text,
+.VPSidebarItem.level-4.is-active > .item .link > .text,
+.VPSidebarItem.level-5.is-active > .item .link > .text {
+  color: var(--vp-c-brand-1);
+}
+
+.caret {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  margin-right: -7px;
+  width: 32px;
+  height: 32px;
+  color: var(--vp-c-text-3);
+  cursor: pointer;
+  transition: color 0.25s;
+  flex-shrink: 0;
+}
+
+.item:hover .caret {
+  color: var(--vp-c-text-2);
+}
+
+.item:hover .caret:hover {
+  color: var(--vp-c-text-1);
+}
+
+.caret-icon {
+  font-size: 18px;
+  /*rtl:ignore*/
+  transform: rotate(90deg);
+  transition: transform 0.25s;
+}
+
+.VPSidebarItem.collapsed .caret-icon {
+  transform: rotate(0)/*rtl:rotate(180deg)*/;
+}
+
+.VPSidebarItem.level-1 .items,
+.VPSidebarItem.level-2 .items,
+.VPSidebarItem.level-3 .items,
+.VPSidebarItem.level-4 .items,
+.VPSidebarItem.level-5 .items {
+  border-left: 1px solid var(--vp-c-divider);
+  padding-left: 16px;
+}
+
+.VPSidebarItem.collapsed .items {
+  display: none;
+}
+</style>