3 files changed, 111 insertions, 60 deletions

diff --git a/src/components/emoji-input/emoji-input.js b/src/components/emoji-input/emoji-input.js
index 466341c0..fb60d998 100644
--- a/src/components/emoji-input/emoji-input.js
+++ b/src/components/emoji-input/emoji-input.js
@@ -13,7 +13,19 @@ const EmojiInput = {
     return {
       input: undefined,
       highlighted: 0,
-      caret: 0
+      caret: 0,
+      focused: false,
+      popupOptions: {
+        placement: 'bottom-start',
+        trigger: 'hover',
+        // See: https://github.com/RobinCK/vue-popper/issues/63
+        'delay-on-mouse-over': 9999999,
+        'delay-on-mouse-out': 9999999,
+        modifiers: {
+          arrow: { enabled: true },
+          offset: { offset: '0, 5px' }
+        }
+      }
     }
   },
   computed: {
@@ -24,13 +36,17 @@ const EmojiInput = {
       if (matchedSuggestions.length <= 0) {
         return false
       }
-      return take(matchedSuggestions, 5).map(({shortcode, image_url, replacement}, index) => ({
-        shortcode,
-        replacement,
-        // eslint-disable-next-line camelcase
-        img: !image_url ? '' : this.$store.state.instance.server + image_url,
-        highlighted: index === this.highlighted
-      }))
+      return take(matchedSuggestions, 5)
+        .map(({ displayText, imageUrl, replacement }, index) => ({
+          displayText,
+          replacement,
+          // eslint-disable-next-line camelcase
+          img: imageUrl || '',
+          highlighted: index === this.highlighted
+        }))
+    },
+    showPopup () {
+      return this.focused && this.suggestions && this.suggestions.length > 0
     },
     textAtCaret () {
       return (this.wordAtCaret || {}).word || ''
@@ -40,25 +56,29 @@ const EmojiInput = {
         const word = Completion.wordAtPosition(this.value, this.caret - 1) || {}
         return word
       }
-    },
+    }
   },
   mounted () {
     const slots = this.$slots.default
-    if (slots.length === 0) return
+    if (!slots || slots.length === 0) return
     const input = slots.find(slot => ['input', 'textarea'].includes(slot.tag))
     if (!input) return
     this.input = input
-    input.elm.addEventListener('keyup', this.setCaret)
-    input.elm.addEventListener('paste', this.setCaret)
-    input.elm.addEventListener('focus', this.setCaret)
+    this.resize()
+    input.elm.addEventListener('blur', this.onBlur)
+    input.elm.addEventListener('focus', this.onFocus)
+    input.elm.addEventListener('paste', this.onPaste)
+    input.elm.addEventListener('keyup', this.onKeyUp)
     input.elm.addEventListener('keydown', this.onKeyDown)
   },
   unmounted () {
-    if (this.input) {
-      this.input.elm.removeEventListener('keyup', this.setCaret)
-      this.input.elm.removeEventListener('paste', this.setCaret)
-      this.input.elm.removeEventListener('focus', this.setCaret)
-      this.input.elm.removeEventListener('keydown', this.onKeyDown)
+    const { input } = this
+    if (input) {
+      input.elm.removeEventListener('blur', this.onBlur)
+      input.elm.removeEventListener('focus', this.onFocus)
+      input.elm.removeEventListener('paste', this.onPaste)
+      input.elm.removeEventListener('keyup', this.onKeyUp)
+      input.elm.removeEventListener('keydown', this.onKeyDown)
     }
   },
   methods: {
@@ -101,26 +121,49 @@ const EmojiInput = {
         this.highlighted = 0
       }
     },
+    onBlur (e) {
+      this.focused = false
+      this.setCaret(e)
+      this.resize(e)
+    },
+    onFocus (e) {
+      this.focused = true
+      this.setCaret(e)
+      this.resize(e)
+    },
+    onKeyUp (e) {
+      this.setCaret(e)
+      this.resize(e)
+    },
+    onPaste (e) {
+      this.setCaret(e)
+      this.resize(e)
+    },
     onKeyDown (e) {
       this.setCaret(e)
-      e.stopPropagation()
+      this.resize(e)
 
       const { ctrlKey, shiftKey, key } = e
       if (key === 'Tab') {
         if (shiftKey) {
           this.cycleBackward()
+          e.preventDefault()
         } else {
           this.cycleForward()
+          e.preventDefault()
         }
       }
       if (key === 'ArrowUp') {
         this.cycleBackward()
+        e.preventDefault()
       } else if (key === 'ArrowDown') {
         this.cycleForward()
+        e.preventDefault()
       }
       if (key === 'Enter') {
         if (!ctrlKey) {
           this.replaceText()
+          e.preventDefault()
         }
       }
     },
@@ -129,6 +172,12 @@ const EmojiInput = {
     },
     setCaret ({ target: { selectionStart, value } }) {
       this.caret = selectionStart
+    },
+    resize () {
+      const { panel } = this.$refs
+      if (!panel) return
+      const { offsetHeight, offsetTop } = this.input.elm
+      this.$refs.panel.style.top = (offsetTop + offsetHeight) + 'px'
     }
   }
 }
diff --git a/src/components/emoji-input/emoji-input.vue b/src/components/emoji-input/emoji-input.vue
index eec33d1a..0ca74322 100644
--- a/src/components/emoji-input/emoji-input.vue
+++ b/src/components/emoji-input/emoji-input.vue
@@ -1,38 +1,25 @@
 <template>
-  <div class="emoji-input">
-    <slot
-      :class="classname"
-      :value="value"
-      :placeholder="placeholder"
-      @input="onInput"
-      @click="setCaret"
-      @keyup="setCaret"
-      @keydown="onKeydown"
-      @keydown.down="cycleForward"
-      @keydown.up="cycleBackward"
-      @keydown.shift.tab="cycleBackward"
-      @keydown.tab="cycleForward"
-      @keydown.enter="replaceEmoji"
-      >
-    </slot>
-    <div class="autocomplete-panel" v-if="suggestions">
-      <div class="autocomplete-panel-body">
-        <div
-          v-for="(suggestion, index) in suggestions"
-          :key="index"
-          @click="replace(suggestion.replacement)"
-          class="autocomplete-item"
-          :class="{ highlighted: suggestion.highlighted }"
+<div class="emoji-input">
+  <slot></slot>
+  <div ref="panel" class="autocomplete-panel" :class="{ hide: suggestions}">
+    <div class="autocomplete-panel-body">
+      <div
+        v-for="(suggestion, index) in suggestions"
+        :key="index"
+        @click.stop.prevent="replace(suggestion.replacement)"
+        class="autocomplete-item"
+        :class="{ highlighted: suggestion.highlighted }"
         >
-          <span v-if="suggestion.img">
-            <img :src="suggestion.img" />
-          </span>
-          <span v-else>{{suggestion.replacement}}</span>
-          <span>{{suggestion.shortcode}}</span>
+        <span v-if="suggestion.img">
+          <img :src="suggestion.img" />
+        </span>
+        <span v-else>{{suggestion.replacement}}</span>
+        <span>{{suggestion.displayText}}</span>
+        <span>{{suggestion.detailText}}</span>
         </div>
-      </div>
     </div>
   </div>
+</div>
 </template>
 
 <script src="./emoji-input.js"></script>
@@ -41,8 +28,21 @@
 @import '../../_variables.scss';
 
 .emoji-input {
-  .form-control {
-    width: 100%;
+  display: flex;
+  flex-direction: column;
+
+  &.hide {
+    display: none
+  }
+
+  .autocomplete-panel {
+    position: absolute;
+    z-index: 9;
+    margin-top: 2px;
+  }
+
+  input, textarea {
+    flex: 1;
   }
 }
 </style>
diff --git a/src/components/emoji-input/suggestor.js b/src/components/emoji-input/suggestor.js
index f1a0d0da..54fd7f29 100644
--- a/src/components/emoji-input/suggestor.js
+++ b/src/components/emoji-input/suggestor.js
@@ -15,24 +15,26 @@ export default function suggest (data) {
 
 function suggestEmoji (emojis) {
   return input => {
-    const shortcode = input.toLowerCase().substr(1)
-    console.log(shortcode)
-    return emojis.filter(emoji => emoji.shortcode.toLowerCase().startsWith(shortcode))
+    const noPrefix = input.toLowerCase().substr(1)
+    return emojis
+      .filter(({ displayText }) => displayText.toLowerCase().startsWith(noPrefix))
   }
 }
 
 function suggestUsers (users) {
   return input => {
-    const shortcode = input.toLowerCase().substr(1)
+    const noPrefix = input.toLowerCase().substr(1)
     return users.filter(
       user =>
-        user.screen_name.toLowerCase().startsWith('@' + shortcode) ||
-        user.name.toLowerCase().startsWith(shortcode)
+        user.screen_name.toLowerCase().startsWith(noPrefix) ||
+        user.name.toLowerCase().startsWith(noPrefix)
+      /* eslint-disable camelcase */
     ).map(({ screen_name, name, profile_image_url_original }) => ({
-      shortcode: screen_name,
-      detail: name,
-      image_url: profile_image_url_original,
+      displayText: screen_name,
+      detailText: name,
+      imageUrl: profile_image_url_original,
       replacement: '@' + screen_name
     }))
+    /* eslint-enable camelcase */
   }
 }