Merge remote-tracking branch 'upstream/develop' into emoji-selector-update

* upstream/develop: (469 commits)
  Feature/add sticker picker
  guard more secure routes
  guard secure routes by redirecting to root
  closest can returns itself as well
  find inside status-content div only
  try to use the closest a tag as target
  Update es.json
  Also apply keyword filter to subjects
  Remove files I accidentally pushed in
  fix issues caused by merges in usersearch on @
  Add user search at
  fix eslint warnings
  remove vue-popperjs
  fix moderation menu partially hidden by usercard boundary
  migrate popper css
  rewrite ModerationTools using v-tooltip
  make popover position for status action dropdow relative to parent node
  rewrite ExtraButtons using v-tooltip
  install v-tooltip
  i18n/Update pedantic Japanese translation
  ...

1 files changed, 148 insertions, 0 deletions

diff --git a/src/components/popper/popper.scss b/src/components/popper/popper.scss
new file mode 100644
index 00000000..279b01be
--- /dev/null
+++ b/src/components/popper/popper.scss
@@ -0,0 +1,148 @@
+@import '../../_variables.scss';
+
+.tooltip.popover {
+  z-index: 8;
+
+  .popover-inner {
+    box-shadow: 1px 1px 4px rgba(0,0,0,.6);
+    box-shadow: var(--panelShadow);
+    border-radius: $fallback--btnRadius;
+    border-radius: var(--btnRadius, $fallback--btnRadius);
+    background-color: $fallback--bg;
+    background-color: var(--bg, $fallback--bg);
+  }
+
+  .popover-arrow {
+    width: 0;
+    height: 0;
+    border-style: solid;
+    position: absolute;
+    margin: 5px;
+    border-color: $fallback--bg;
+    border-color: var(--bg, $fallback--bg);
+    z-index: 1;
+  }
+
+  &[x-placement^="top"] {
+    margin-bottom: 5px;
+
+    .popover-arrow {
+      border-width: 5px 5px 0 5px;
+      border-left-color: transparent !important;
+      border-right-color: transparent !important;
+      border-bottom-color: transparent !important;
+      bottom: -5px;
+      left: calc(50% - 5px);
+      margin-top: 0;
+      margin-bottom: 0;
+    }
+  }
+
+  &[x-placement^="bottom"] {
+    margin-top: 5px;
+
+    .popover-arrow {
+      border-width: 0 5px 5px 5px;
+      border-left-color: transparent !important;
+      border-right-color: transparent !important;
+      border-top-color: transparent !important;
+      top: -5px;
+      left: calc(50% - 5px);
+      margin-top: 0;
+      margin-bottom: 0;
+    }
+  }
+
+  &[x-placement^="right"] {
+    margin-left: 5px;
+
+    .popover-arrow {
+      border-width: 5px 5px 5px 0;
+      border-left-color: transparent !important;
+      border-top-color: transparent !important;
+      border-bottom-color: transparent !important;
+      left: -5px;
+      top: calc(50% - 5px);
+      margin-left: 0;
+      margin-right: 0;
+    }
+  }
+
+  &[x-placement^="left"] {
+    margin-right: 5px;
+
+    .popover-arrow {
+      border-width: 5px 0 5px 5px;
+      border-top-color: transparent !important;
+      border-right-color: transparent !important;
+      border-bottom-color: transparent !important;
+      right: -5px;
+      top: calc(50% - 5px);
+      margin-left: 0;
+      margin-right: 0;
+    }
+  }
+
+  &[aria-hidden='true'] {
+    visibility: hidden;
+    opacity: 0;
+    transition: opacity .15s, visibility .15s;
+  }
+
+  &[aria-hidden='false'] {
+    visibility: visible;
+    opacity: 1;
+    transition: opacity .15s;
+  }
+}
+
+.dropdown-menu {
+  display: block;
+  padding: .5rem 0;
+  font-size: 1rem;
+  text-align: left;
+  list-style: none;
+  max-width: 100vw;
+  z-index: 10;
+
+  .dropdown-divider {
+    height: 0;
+    margin: .5rem 0;
+    overflow: hidden;
+    border-top: 1px solid $fallback--border;
+    border-top: 1px solid var(--border, $fallback--border);
+  }
+
+  .dropdown-item {
+    line-height: 21px;
+    margin-right: 5px;
+    overflow: auto;
+    display: block;
+    padding: .25rem 1.0rem .25rem 1.5rem;
+    clear: both;
+    font-weight: 400;
+    text-align: inherit;
+    white-space: normal;
+    border: none;
+    border-radius: 0px;
+    background-color: transparent;
+    box-shadow: none;
+    width: 100%;
+    height: 100%;
+
+    &-icon {
+      padding-left: 0.5rem;
+
+      i {
+        margin-right: 0.25rem;
+      }
+    }
+
+    &:hover {
+      // TODO: improve the look on breeze themes
+      background-color: $fallback--fg;
+      background-color: var(--btn, $fallback--fg);
+      box-shadow: none;
+    }
+  }
+}