From 4878dae539c280145de92d1c5f666eaafa6c07f2 Mon Sep 17 00:00:00 2001
From: Alexander Platov <sas_lord@mail.ru>
Date: Fri, 18 Nov 2022 09:45:30 +0300
Subject: [PATCH] Tables support for Markup editor (#2385)

Signed-off-by: Alexander Platov <sas_lord@mail.ru>
---
 .../src/components/message/Nodes.svelte       |  10 +
 .../src/components/CollaboratorEditor.svelte  |  68 +----
 .../src/components/StyledTextBox.svelte       |   4 +
 .../src/components/StyledTextEditor.svelte    | 240 +++++++++++++++++-
 .../src/components/TextEditor.svelte          |  40 ++-
 .../text-editor/src/components/extensions.ts  |  63 +++++
 packages/theme/styles/_layouts.scss           |   1 +
 packages/theme/styles/prose.scss              |   1 +
 .../ui/src/components/CircleButton.svelte     |   2 -
 .../src/components/AttachmentStyledBox.svelte |   7 +-
 .../components/issues/edit/EditIssue.svelte   |  49 +---
 11 files changed, 366 insertions(+), 119 deletions(-)

diff --git a/packages/presentation/src/components/message/Nodes.svelte b/packages/presentation/src/components/message/Nodes.svelte
index acd8456c18..3733c2f7a1 100644
--- a/packages/presentation/src/components/message/Nodes.svelte
+++ b/packages/presentation/src/components/message/Nodes.svelte
@@ -97,6 +97,16 @@
           }
         }}
       />
+    {:else if node.nodeName === 'TABLE'}
+      <table class={node.className}><svelte:self nodes={node.childNodes} /></table>
+    {:else if node.nodeName === 'TBODY'}
+      <tbody><svelte:self nodes={node.childNodes} /></tbody>
+    {:else if node.nodeName === 'TR'}
+      <tr><svelte:self nodes={node.childNodes} /></tr>
+    {:else if node.nodeName === 'TH'}
+      <th><svelte:self nodes={node.childNodes} /></th>
+    {:else if node.nodeName === 'TD'}
+      <td><svelte:self nodes={node.childNodes} /></td>
     {:else}
       Unknown {node.nodeName}
     {/if}
diff --git a/packages/text-editor/src/components/CollaboratorEditor.svelte b/packages/text-editor/src/components/CollaboratorEditor.svelte
index 48cb02e443..b73c326714 100644
--- a/packages/text-editor/src/components/CollaboratorEditor.svelte
+++ b/packages/text-editor/src/components/CollaboratorEditor.svelte
@@ -43,7 +43,7 @@
   import CodeBlock from './icons/CodeBlock.svelte'
 
   import { calculateDecorations } from './diff/decorations'
-  import { defaultExtensions, headingLevels } from './extensions'
+  import { defaultExtensions, headingLevels, mInsertTable } from './extensions'
   import Header from './icons/Header.svelte'
   import IconTable from './icons/IconTable.svelte'
   import Italic from './icons/Italic.svelte'
@@ -316,74 +316,12 @@
   }
 
   function insertTable (event: MouseEvent) {
-    const tables = [
-      {
-        label: '2x2',
-        rows: 2,
-        cols: 2,
-        header: false
-      },
-      {
-        label: '3x3',
-        rows: 3,
-        cols: 3,
-        header: false
-      },
-      {
-        label: '2x1',
-        rows: 2,
-        cols: 1,
-        header: false
-      },
-      {
-        label: '5x5',
-        rows: 5,
-        cols: 5,
-        header: false
-      },
-      {
-        label: '1x2',
-        rows: 1,
-        cols: 2,
-        header: false
-      },
-      {
-        label: 'Headed 2x2',
-        rows: 2,
-        cols: 2,
-        header: true
-      },
-      {
-        label: 'Headed 3x3',
-        rows: 3,
-        cols: 3,
-        header: true
-      },
-      {
-        label: 'Headed 2x1',
-        rows: 2,
-        cols: 1,
-        header: true
-      },
-      {
-        label: 'Headed 5x5',
-        rows: 5,
-        cols: 5,
-        header: true
-      },
-      {
-        label: 'Headed 1x2',
-        rows: 1,
-        cols: 2,
-        header: true
-      }
-    ]
     showPopup(
       SelectPopup,
       {
         value: [
           { id: '#delete', label: presentation.string.Remove },
-          ...tables.map((it) => ({ id: it.label, text: it.label }))
+          ...mInsertTable.map((it) => ({ id: it.label, text: it.label }))
         ]
       },
       getEventPositionElement(event),
@@ -395,7 +333,7 @@
             updateFormattingState()
             return
           }
-          const tab = tables.find((it) => it.label === val)
+          const tab = mInsertTable.find((it) => it.label === val)
           if (tab) {
             editor.commands.insertTable({
               cols: tab.cols,
diff --git a/packages/text-editor/src/components/StyledTextBox.svelte b/packages/text-editor/src/components/StyledTextBox.svelte
index 45afc38d49..66b48aa11b 100644
--- a/packages/text-editor/src/components/StyledTextBox.svelte
+++ b/packages/text-editor/src/components/StyledTextBox.svelte
@@ -22,6 +22,7 @@
   export let emphasized: boolean = false
   export let alwaysEdit: boolean = false
   export let showButtons: boolean = true
+  export let showAttach: boolean = false
   export let buttonSize: IconSize = 'small'
   export let hideExtraButtons: boolean = false
   export let maxHeight: 'max' | 'card' | 'limited' | string = 'max'
@@ -78,6 +79,7 @@
   }
 </script>
 
+<!-- svelte-ignore a11y-click-events-have-key-events -->
 <div
   class="antiComponent styled-box clear-mins"
   class:emphasized
@@ -98,11 +100,13 @@
     <StyledTextEditor
       {placeholder}
       {showButtons}
+      {showAttach}
       {buttonSize}
       {maxHeight}
       {focusable}
       bind:content={rawValue}
       bind:this={textEditor}
+      on:attach
       on:focus={() => {
         focused = true
       }}
diff --git a/packages/text-editor/src/components/StyledTextEditor.svelte b/packages/text-editor/src/components/StyledTextEditor.svelte
index bd2ca7338c..42906fd70b 100644
--- a/packages/text-editor/src/components/StyledTextEditor.svelte
+++ b/packages/text-editor/src/components/StyledTextEditor.svelte
@@ -13,19 +13,29 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { IntlString } from '@hcengineering/platform'
-
-  import { IconSize, Scroller, showPopup } from '@hcengineering/ui'
+  import { IntlString, getEmbeddedLabel } from '@hcengineering/platform'
+  import {
+    IconSize,
+    Scroller,
+    showPopup,
+    SelectPopup,
+    AnySvelteComponent,
+    getEventPositionElement
+  } from '@hcengineering/ui'
   import { createEventDispatcher } from 'svelte'
   import textEditorPlugin from '../plugin'
   import EmojiPopup from './EmojiPopup.svelte'
   import Emoji from './icons/Emoji.svelte'
   import TextStyle from './icons/TextStyle.svelte'
   import TextEditor from './TextEditor.svelte'
-
   import { Asset } from '@hcengineering/platform'
-  import { AnySvelteComponent } from '@hcengineering/ui'
   import { FormatMode, FORMAT_MODES, RefInputAction, TextEditorHandler } from '../types'
+  import { headingLevels, mInsertTable } from './extensions'
+  import { Level } from '@tiptap/extension-heading'
+  import presentation from '@hcengineering/presentation'
+  import Header from './icons/Header.svelte'
+  import IconTable from './icons/IconTable.svelte'
+  import Attach from './icons/Attach.svelte'
   import Bold from './icons/Bold.svelte'
   import Code from './icons/Code.svelte'
   import CodeBlock from './icons/CodeBlock.svelte'
@@ -37,12 +47,20 @@
   import Strikethrough from './icons/Strikethrough.svelte'
   import LinkPopup from './LinkPopup.svelte'
   import StyleButton from './StyleButton.svelte'
+  import AddRowBefore from './icons/table/AddRowBefore.svelte'
+  import AddRowAfter from './icons/table/AddRowAfter.svelte'
+  import AddColBefore from './icons/table/AddColBefore.svelte'
+  import AddColAfter from './icons/table/AddColAfter.svelte'
+  import DeleteRow from './icons/table/DeleteRow.svelte'
+  import DeleteCol from './icons/table/DeleteCol.svelte'
+  import DeleteTable from './icons/table/DeleteTable.svelte'
 
   const dispatch = createEventDispatcher()
 
   export let content: string = ''
   export let placeholder: IntlString = textEditorPlugin.string.EditorPlaceholder
   export let showButtons: boolean = true
+  export let showAttach: boolean = false
   export let buttonSize: IconSize = 'large'
   export let isScrollable: boolean = true
   export let focusable: boolean = false
@@ -76,8 +94,19 @@
     icon: Asset | AnySvelteComponent
     action: RefInputAction
     order: number
+    hidden?: boolean
   }
-  const defActions: RefAction[] = [
+  let defActions: RefAction[]
+  $: defActions = [
+    {
+      label: textEditorPlugin.string.Attach,
+      icon: Attach,
+      action: () => {
+        dispatch('attach')
+      },
+      order: 1000,
+      hidden: showAttach
+    },
     {
       label: textEditorPlugin.string.TextStyle,
       icon: TextStyle,
@@ -115,8 +144,21 @@
 
   function updateFormattingState () {
     activeModes = new Set(FORMAT_MODES.filter(textEditor.checkIsActive))
+    for (const l of headingLevels) {
+      if (textEditor.checkIsActive('heading', { level: l })) {
+        headingLevel = l
+        activeModes.add('heading')
+      }
+    }
+    if (!activeModes.has('heading')) {
+      headingLevel = 0
+    }
     isSelectionEmpty = textEditor.checkIsSelectionEmpty()
   }
+  // function updateFormattingState () {
+  //   activeModes = new Set(FORMAT_MODES.filter(textEditor.checkIsActive))
+  //   isSelectionEmpty = textEditor.checkIsSelectionEmpty()
+  // }
 
   function getToggler (toggle: () => void) {
     return () => {
@@ -145,11 +187,172 @@
   function handleAction (a: RefAction, evt?: Event): void {
     a.action(evt?.target as HTMLElement, editorHandler)
   }
+
+  let needFocus = false
+  const focused = false
+
+  $: if (textEditor && needFocus) {
+    if (!focused) textEditor.focus()
+    needFocus = false
+  }
+
+  let headingLevel = 0
+
+  function toggleHeader (event: MouseEvent) {
+    if (activeModes.has('heading')) {
+      textEditor.toggleHeading({ level: headingLevel as Level })
+      needFocus = true
+      updateFormattingState()
+    } else {
+      showPopup(
+        SelectPopup,
+        {
+          value: Array.from(headingLevels).map((it) => ({ id: it.toString(), text: it.toString() }))
+        },
+        getEventPositionElement(event),
+        (val) => {
+          if (val !== undefined) {
+            textEditor.toggleHeading({ level: parseInt(val) as Level })
+            needFocus = true
+            updateFormattingState()
+          }
+        }
+      )
+    }
+  }
+
+  function insertTable (event: MouseEvent) {
+    showPopup(
+      SelectPopup,
+      {
+        value: [
+          { id: '#delete', label: presentation.string.Remove },
+          ...mInsertTable.map((it) => ({ id: it.label, text: it.label }))
+        ]
+      },
+      getEventPositionElement(event),
+      (val) => {
+        if (val !== undefined) {
+          if (val === '#delete') {
+            textEditor.deleteTable()
+            needFocus = true
+            updateFormattingState()
+            return
+          }
+          const tab = mInsertTable.find((it) => it.label === val)
+          if (tab) {
+            textEditor.insertTable({
+              cols: tab.cols,
+              rows: tab.rows,
+              withHeaderRow: tab.header
+            })
+
+            needFocus = true
+            updateFormattingState()
+          }
+        }
+      }
+    )
+  }
+
+  function tableOptions (event: MouseEvent) {
+    const ops = [
+      {
+        id: '#addColumnBefore',
+        icon: AddColBefore,
+        label: textEditorPlugin.string.AddColumnBefore,
+        action: () => textEditor.addColumnBefore(),
+        category: {
+          label: textEditorPlugin.string.CategoryColumn
+        }
+      },
+      {
+        id: '#addColumnAfter',
+        icon: AddColAfter,
+        label: textEditorPlugin.string.AddColumnAfter,
+        action: () => textEditor.addColumnAfter(),
+        category: {
+          label: textEditorPlugin.string.CategoryColumn
+        }
+      },
+
+      {
+        id: '#deleteColumn',
+        icon: DeleteCol,
+        label: textEditorPlugin.string.DeleteColumn,
+        action: () => textEditor.deleteColumn(),
+        category: {
+          label: textEditorPlugin.string.CategoryColumn
+        }
+      },
+      {
+        id: '#addRowBefore',
+        icon: AddRowBefore,
+        label: textEditorPlugin.string.AddRowBefore,
+        action: () => textEditor.addRowBefore(),
+        category: {
+          label: textEditorPlugin.string.CategoryRow
+        }
+      },
+      {
+        id: '#addRowAfter',
+        icon: AddRowAfter,
+        label: textEditorPlugin.string.AddRowAfter,
+        action: () => textEditor.addRowAfter(),
+        category: {
+          label: textEditorPlugin.string.CategoryRow
+        }
+      },
+      {
+        id: '#deleteRow',
+        icon: DeleteRow,
+        label: textEditorPlugin.string.DeleteRow,
+        action: () => textEditor.deleteRow(),
+        category: {
+          label: textEditorPlugin.string.CategoryRow
+        }
+      },
+      {
+        id: '#deleteTable',
+        icon: DeleteTable,
+        label: textEditorPlugin.string.DeleteTable,
+        action: () => textEditor.deleteTable(),
+        category: {
+          label: textEditorPlugin.string.Table
+        }
+      }
+    ]
+
+    showPopup(
+      SelectPopup,
+      {
+        value: ops
+      },
+      getEventPositionElement(event),
+      (val) => {
+        if (val !== undefined) {
+          const op = ops.find((it) => it.id === val)
+          if (op) {
+            op.action()
+            needFocus = true
+            updateFormattingState()
+          }
+        }
+      }
+    )
+  }
 </script>
 
 <div class="ref-container clear-mins">
   {#if isFormatting}
     <div class="formatPanel buttons-group xsmall-gap mb-4" class:withoutTopBorder>
+      <StyleButton
+        icon={Header}
+        size={buttonSize}
+        selected={activeModes.has('heading')}
+        showTooltip={{ label: getEmbeddedLabel(`H${headingLevel}`) }}
+        on:click={toggleHeader}
+      />
       <StyleButton
         icon={Bold}
         size={buttonSize}
@@ -217,6 +420,23 @@
         showTooltip={{ label: textEditorPlugin.string.CodeBlock }}
         on:click={getToggler(textEditor.toggleCodeBlock)}
       />
+      <StyleButton
+        icon={IconTable}
+        iconProps={{ style: 'table' }}
+        size={buttonSize}
+        selected={activeModes.has('table')}
+        on:click={insertTable}
+        showTooltip={{ label: textEditorPlugin.string.InsertTable }}
+      />
+      {#if activeModes.has('table')}
+        <StyleButton
+          icon={IconTable}
+          iconProps={{ style: 'tableProps' }}
+          size={buttonSize}
+          on:click={tableOptions}
+          showTooltip={{ label: textEditorPlugin.string.TableOptions }}
+        />
+      {/if}
     </div>
   {/if}
   <div class="textInput" class:focusable>
@@ -259,8 +479,8 @@
     </div>
   </div>
   {#if showButtons}
-    <div class="buttons">
-      {#each defActions as a}
+    <div class="buttons-group xsmall-gap my-4">
+      {#each defActions.filter((it) => it.hidden === undefined || it.hidden === true) as a}
         <StyleButton icon={a.icon} size={buttonSize} on:click={(evt) => handleAction(a, evt)} />
       {/each}
       <div class="flex-grow">
@@ -315,9 +535,5 @@
         }
       }
     }
-    .buttons {
-      display: flex;
-      align-items: center;
-    }
   }
 </style>
diff --git a/packages/text-editor/src/components/TextEditor.svelte b/packages/text-editor/src/components/TextEditor.svelte
index 39a8f884c7..42289a5343 100644
--- a/packages/text-editor/src/components/TextEditor.svelte
+++ b/packages/text-editor/src/components/TextEditor.svelte
@@ -23,6 +23,7 @@
   import textEditorPlugin from '../plugin'
   import { FormatMode } from '../types'
   import { defaultExtensions } from './extensions'
+  import { Level } from '@tiptap/extension-heading'
 
   export let content: string = ''
   export let placeholder: IntlString = textEditorPlugin.string.EditorPlaceholder
@@ -55,8 +56,8 @@
   export function insertText (text: string): void {
     editor.commands.insertContent(text as HTMLContent)
   }
-  export function checkIsActive (formatMode: FormatMode) {
-    return editor.isActive(formatMode)
+  export function checkIsActive (formatMode: FormatMode, attributes?: {} | undefined) {
+    return editor.isActive(formatMode, attributes)
   }
   export function toggleBold () {
     editor.commands.toggleBold()
@@ -94,9 +95,41 @@
   export function toggleCodeBlock () {
     editor.commands.toggleCodeBlock()
   }
-  let needFocus = false
+  export function toggleHeading (attributes: { level: Level }) {
+    editor.commands.toggleHeading(attributes)
+  }
+  export function addColumnBefore () {
+    editor.commands.addColumnBefore()
+  }
+  export function addColumnAfter () {
+    editor.commands.addColumnAfter()
+  }
+  export function deleteColumn () {
+    editor.commands.deleteColumn()
+  }
+  export function addRowBefore () {
+    editor.commands.addRowBefore()
+  }
+  export function addRowAfter () {
+    editor.commands.addRowAfter()
+  }
+  export function deleteRow () {
+    editor.commands.deleteRow()
+  }
+  export function deleteTable () {
+    editor.commands.deleteTable()
+  }
+  export function insertTable (options?: { rows?: number; cols?: number; withHeaderRow?: boolean }) {
+    editor.commands.insertTable({
+      cols: options?.cols ?? 2,
+      rows: options?.rows ?? 1,
+      withHeaderRow: options?.withHeaderRow
+    })
+  }
 
+  let needFocus = false
   let focused = false
+
   export function focus (): void {
     needFocus = true
   }
@@ -164,6 +197,7 @@
           content = editor.getHTML()
           isEmpty = editor.isEmpty
           dispatch('value', content)
+          dispatch('update', content)
         },
         onSelectionUpdate: () => dispatch('selection-update')
       })
diff --git a/packages/text-editor/src/components/extensions.ts b/packages/text-editor/src/components/extensions.ts
index 2e3172da47..8f83a2ae13 100644
--- a/packages/text-editor/src/components/extensions.ts
+++ b/packages/text-editor/src/components/extensions.ts
@@ -60,3 +60,66 @@ export const defaultExtensions = [
   ...tableExtensions,
   ...taskListExtensions
 ]
+
+export const mInsertTable = [
+  {
+    label: '2x2',
+    rows: 2,
+    cols: 2,
+    header: false
+  },
+  {
+    label: '3x3',
+    rows: 3,
+    cols: 3,
+    header: false
+  },
+  {
+    label: '2x1',
+    rows: 2,
+    cols: 1,
+    header: false
+  },
+  {
+    label: '5x5',
+    rows: 5,
+    cols: 5,
+    header: false
+  },
+  {
+    label: '1x2',
+    rows: 1,
+    cols: 2,
+    header: false
+  },
+  {
+    label: 'Headed 2x2',
+    rows: 2,
+    cols: 2,
+    header: true
+  },
+  {
+    label: 'Headed 3x3',
+    rows: 3,
+    cols: 3,
+    header: true
+  },
+  {
+    label: 'Headed 2x1',
+    rows: 2,
+    cols: 1,
+    header: true
+  },
+  {
+    label: 'Headed 5x5',
+    rows: 5,
+    cols: 5,
+    header: true
+  },
+  {
+    label: 'Headed 1x2',
+    rows: 1,
+    cols: 2,
+    header: true
+  }
+]
diff --git a/packages/theme/styles/_layouts.scss b/packages/theme/styles/_layouts.scss
index 89ae064916..768813118f 100644
--- a/packages/theme/styles/_layouts.scss
+++ b/packages/theme/styles/_layouts.scss
@@ -404,6 +404,7 @@ input.search {
 .mx-3 { margin: 0 .75rem; }
 .mx-10 { margin: 0 2.5rem; }
 .mx-auto { margin: 0 auto; }
+.my-2 { margin: .5rem 0; }
 .my-4 { margin: 1rem 0; }
 
 .pl-1 { padding-left: .25rem; }
diff --git a/packages/theme/styles/prose.scss b/packages/theme/styles/prose.scss
index 8a29758812..c68c5b6648 100644
--- a/packages/theme/styles/prose.scss
+++ b/packages/theme/styles/prose.scss
@@ -24,6 +24,7 @@ table.proseTable {
   td,
   th {
     min-width: 1rem;
+    height: 2rem;
     border: 1px solid var(--button-border-hover);
     padding: .25rem .5rem;
     vertical-align: top;
diff --git a/packages/ui/src/components/CircleButton.svelte b/packages/ui/src/components/CircleButton.svelte
index 86f7647cfd..78c2879bac 100644
--- a/packages/ui/src/components/CircleButton.svelte
+++ b/packages/ui/src/components/CircleButton.svelte
@@ -25,8 +25,6 @@
   export let id: string | undefined = undefined
 </script>
 
-/** eslint-disable a11y-click-events-have-key-events */
-
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <div
   {id}
diff --git a/plugins/attachment-resources/src/components/AttachmentStyledBox.svelte b/plugins/attachment-resources/src/components/AttachmentStyledBox.svelte
index fca4baf402..e852356f1f 100644
--- a/plugins/attachment-resources/src/components/AttachmentStyledBox.svelte
+++ b/plugins/attachment-resources/src/components/AttachmentStyledBox.svelte
@@ -33,6 +33,7 @@
   export let showButtons = false
   export let buttonSize: IconSize = 'small'
   export let maxHeight: 'max' | 'card' | 'limited' | string = 'max'
+  export let focusable: boolean = false
 
   export function attach (): void {
     inputFile.click()
@@ -199,12 +200,15 @@
     {placeholder}
     {alwaysEdit}
     {showButtons}
+    showAttach
     {buttonSize}
     {maxHeight}
+    {focusable}
     on:changeSize
+    on:attach={() => attach()}
   />
   {#if attachments.size}
-    <div class="flex-row-center list scroll-divider-color mt-1">
+    <div class="flex-row-center list scroll-divider-color">
       {#each Array.from(attachments.values()) as attachment}
         <div class="item flex">
           <AttachmentPresenter
@@ -223,6 +227,7 @@
 <style lang="scss">
   .list {
     padding: 0.5rem;
+    min-width: 0;
     color: var(--theme-caption-color);
     overflow-x: auto;
     overflow-y: hidden;
diff --git a/plugins/tracker-resources/src/components/issues/edit/EditIssue.svelte b/plugins/tracker-resources/src/components/issues/edit/EditIssue.svelte
index e645b0256c..dac3348474 100644
--- a/plugins/tracker-resources/src/components/issues/edit/EditIssue.svelte
+++ b/plugins/tracker-resources/src/components/issues/edit/EditIssue.svelte
@@ -25,7 +25,6 @@
     Button,
     EditBox,
     getCurrentLocation,
-    IconAttachment,
     IconEdit,
     IconMoreH,
     Label,
@@ -296,30 +295,19 @@
             </div>
           {/if}
           <EditBox bind:value={title} placeholder={tracker.string.IssueTitlePlaceholder} kind="large-style" />
-          <div class="flex-between mt-6">
-            {#key description}
-              <div class="flex-grow">
-                <AttachmentStyledBox
-                  bind:this={descriptionBox}
-                  objectId={_id}
-                  _class={tracker.class.Issue}
-                  space={issue.space}
-                  alwaysEdit
-                  showButtons
-                  maxHeight={'card'}
-                  bind:content={description}
-                  placeholder={tracker.string.IssueDescriptionPlaceholder}
-                />
-              </div>
-            {/key}
-            <div
-              class="tool"
-              on:click={() => {
-                descriptionBox.attach()
-              }}
-            >
-              <IconAttachment size={'large'} />
-            </div>
+          <div class="w-full mt-6">
+            <AttachmentStyledBox
+              bind:this={descriptionBox}
+              objectId={_id}
+              _class={tracker.class.Issue}
+              space={issue.space}
+              alwaysEdit
+              showButtons
+              maxHeight={'card'}
+              focusable
+              bind:content={description}
+              placeholder={tracker.string.IssueDescriptionPlaceholder}
+            />
           </div>
         </div>
       </Scroller>
@@ -422,15 +410,4 @@
     height: 1px;
     background-color: var(--divider-color);
   }
-
-  .tool {
-    align-self: start;
-    width: 20px;
-    height: 20px;
-    opacity: 0.3;
-    cursor: pointer;
-    &:hover {
-      opacity: 1;
-    }
-  }
 </style>