sphinx_nervproject_theme/ui/src/Sidebar.vue

<template>
  <div class="sidebar">
    <slot></slot>
    <!-- <slot name="top"/> -->
    <!-- <ul class="sidebar-links" v-if="items.length"> -->
    <!--   <li v-for="(item, i) in items" :key="i"> -->
    <!--     <SidebarGroup -->
    <!--       v-if="item.type === 'group'" -->
    <!--       :item="item" -->
    <!--       :first="i === 0" -->
    <!--       :open="i === openGroupIndex" -->
    <!--       :collapsable="item.collapsable" -->
    <!--       @toggle="toggleGroup(i)" -->
    <!--     /> -->
    <!--     <SidebarLink v-else :item="item"/> -->
    <!--   </li> -->
    <!-- </ul> -->
    <!-- <slot name="bottom"/> -->
  </div>
</template>

<script>
//import SidebarGroup from './SidebarGroup.vue'
//import SidebarLink from './SidebarLink.vue'
//import { isActive } from './vuepress/util'

export default {
  /*
  components: { SidebarGroup, SidebarLink },

  props: ['items'],

  data () {
    return {
      openGroupIndex: 0
    }
  },

  created () {
    this.refreshIndex()
  },

  watch: {
    '$route' () {
      this.refreshIndex()
    }
  },

  methods: {
    refreshIndex () {
      const index = resolveOpenGroupIndex(
        this.$route,
        this.items
      )
      if (index > -1) {
        this.openGroupIndex = index
      }
    },

    toggleGroup (index) {
      this.openGroupIndex = index === this.openGroupIndex ? -1 : index
    },

    isActive (page) {
      return isActive(this.$route, page.path)
    }
  }
}

function resolveOpenGroupIndex (route, items) {
  for (let i = 0; i < items.length; i++) {
    const item = items[i]
    if (item.type === 'group' && item.children.some(c => isActive(route, c.path))) {
      return i
    }
  }
  return -1
*/
}
</script>

<style lang="less">
@import './vuepress/styles/config.less';

.sidebar {
  ul {
    padding: 0;
    margin: 0;
    list-style-type: none;
  }
  a, a:visited {
    display: inline-block;
  }
  .nav-links {
    display: none;
    border-bottom: 1px solid var(--BClr);
    padding: 0.5rem 0 0.75rem 0;
    a, a:visited {
      font-weight: 600;
    }
    .nav-item, .repo-link {
      display: block;
      line-height: 1.25rem;
      font-size: 1.1em;
      padding: 0.5rem 0 0.5rem 1.5rem;
    }
  }
  .searchbox {
    font-weight: 600;
    font-size: 1.1em;
    line-height: 1.5rem;
    padding: 1rem 0 1.5rem 1.5rem;
    border-bottom: 1px solid var(--BClr);
  }
  .sidebar-links {
    padding: 1.5rem 0;
  }
}

@media (max-width: @MQMobile) {
  .sidebar {
    .nav-links {
      display: block;
      .dropdown-wrapper .nav-dropdown .dropdown-item a.router-link-active::after {
        top: calc(1rem - 2px);
      }
    }
    .sidebar-links {
      padding: 1rem 0;
    }
  }
}

/********************/

/* rename some classes as no control on what comes from sphinx:
  - sidebar-heading => caption
  - sidebar-link => reference
  - sidebar-sub-headers => toctree-l2
    Note: sidebar-sub-headers refers to ul in Vuepress
          while toctree-l2 referes to li in sphinx
  - active => current
*/

/**** SidebarGroup.vue  ***/
.sidebar-group {
  &:not(.first) {
    margin-top: 1em;
  }
  .sidebar-group {
    padding-left: 0.5em;
  }
  &:not(.collapsable) {
    .caption {
      cursor: auto;
      color: inherit;
    }
  }
}

.sidebar-group .caption {
  color: hsla(var(--SdTClr-h), var(--SdTClr-s), calc(var(--SdTClr-l)*1.25), var(--SdTClr-a));
  transition: color .15s ease;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: bold;
  // text-transform uppercase
  padding: 0 1.5rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
  &.open, &:hover {
    color: inherit;
  }
  .arrow {
    position: relative;
    top: -0.12em;
    left: 0.5em;
  }
  &.open .arrow {
    top: -0.18em;
  }
}

.sidebar-group-items {
  transition: height .1s ease-out;
  overflow: hidden;
}/* FIXME sphinx toc equivalent */

/**** end: SidebarGroup.vue  ***/

/**** SidebarLink.vue  ***/
/*.sidebar .sidebar-sub-headers*/
.sidebar .toctree-l1 ul {
  font-size: 0.95em;
}

.sidebar {
  .toctree-l1 a, .toctree-l2 a, .toctree-l3 a, .toctree-l4 a {
    font-weight: 400;
    display: inline-block;
    color: var(--SdTClr);
    line-height: 1.4;
    width: 100%;
    box-sizing: border-box;
    border-left: 0.5rem solid transparent;
    &.current {
      color: var(--SdAClr);
      font-weight: 600;
    }
    &:hover {
      color: var(--SdLHClr);
    }
  }
}

  // /* extra indication of current, since no support to hight current location */
.toctree-l1.current a {
  border-left: .5rem solid hsla(var(--SdAClr-h), var(--SdAClr-s), calc(var(--SdAClr-l)*1.4), var(--SdAClr-a));
}
.toctree-l1 a {
  padding: 0.35rem 1rem 0.35rem 1.25rem;
  &.current {
    border-left-color: var(--SdAClr);
  }
}
.toctree-l2 a {
  padding: 0.25rem 1rem 0.25rem 1.75rem;
}
.toctree-l3 a {
  padding: 0.15rem 1rem 0.15rem 1.75rem;
}
.toctree-l4 a {
  padding: 0.05rem 1rem 0.05rem 1.75rem;
}


/**** end: SidebarLink.vue  ***/


</style>