feat: Dropdown component

feat: Add editor icons

feat: Implement default editor selection

app/assets/javascripts/components/Dropdown.tsx

@@ -1,7 +1,14 @@
-import { Listbox, ListboxOption } from '@reach/listbox';
+import {
+  ListboxArrow,
+  ListboxButton,
+  ListboxInput,
+  ListboxList,
+  ListboxOption,
+  ListboxPopover,
+} from '@reach/listbox';
 import VisuallyHidden from '@reach/visually-hidden';
 import { FunctionComponent } from 'preact';
-import { IconType } from './Icon';
+import { IconType, Icon } from './Icon';
 import '@reach/listbox/styles.css';
 import { useState } from 'preact/hooks';
 
@@ -11,35 +18,85 @@ export type DropdownItem = {
   value: string;
 };
 
-type Props = {
+type DropdownProps = {
   id: string;
   srLabel: string;
   items: DropdownItem[];
   defaultValue: string;
+  onChange: (value: string) => void;
 };
 
-export const Dropdown: FunctionComponent<Props> = ({
+type ListboxButtonProps = {
+  value: string | null;
+  label: string;
+  isExpanded: boolean;
+};
+
+const customDropdownButton: FunctionComponent<ListboxButtonProps> = ({
+  label,
+  isExpanded,
+}) => (
+  <>
+    <div className="dropdown-selected-label">{label}</div>
+    <ListboxArrow
+      className={`sn-dropdown-arrow ${
+        isExpanded ? 'dropdown-arrow-rotated' : ''
+      }`}
+    >
+      <Icon type="menu-arrow-down" className="sn-icon--small color-grey-1" />
+    </ListboxArrow>
+  </>
+);
+
+export const Dropdown: FunctionComponent<DropdownProps> = ({
   id,
   srLabel,
   items,
   defaultValue,
+  onChange,
 }) => {
   const [value, setValue] = useState(defaultValue);
 
   const labelId = `${id}-label`;
 
+  const handleChange = (value: string) => {
+    setValue(value);
+    onChange(value);
+  };
+
   return (
     <>
       <VisuallyHidden id={labelId}>{srLabel}</VisuallyHidden>
-      <Listbox
+      <ListboxInput
         value={value}
-        onChange={(value) => setValue(value)}
+        onChange={handleChange}
         aria-labelledby={labelId}
       >
-        {items.map((item) => (
+        <ListboxButton
-          <ListboxOption value={item.value}>{item.label}</ListboxOption>
+          className="sn-dropdown-button"
-        ))}
+          children={customDropdownButton}
-      </Listbox>
+        />
+        <ListboxPopover className="sn-dropdown sn-dropdown-popover">
+          <div className="sn-component">
+            <ListboxList>
+              {items.map((item) => (
+                <ListboxOption
+                  className="sn-dropdown-item"
+                  value={item.value}
+                  label={item.label}
+                >
+                  {item.icon ? (
+                    <div className="flex mr-3">
+                      <Icon type={item.icon} className="sn-icon--small" />
+                    </div>
+                  ) : null}
+                  <div className="text-input">{item.label}</div>
+                </ListboxOption>
+              ))}
+            </ListboxList>
+          </div>
+        </ListboxPopover>
+      </ListboxInput>
     </>
   );
 };

app/assets/javascripts/components/Icon.tsx

@@ -1,4 +1,5 @@
 import PencilOffIcon from '../../icons/ic-pencil-off.svg';
+import PlainTextIcon from '../../icons/ic-text-paragraph.svg';
 import RichTextIcon from '../../icons/ic-text-rich.svg';
 import TrashIcon from '../../icons/ic-trash.svg';
 import PinIcon from '../../icons/ic-pin.svg';
@@ -13,6 +14,12 @@ import PasswordIcon from '../../icons/ic-textbox-password.svg';
 import TrashSweepIcon from '../../icons/ic-trash-sweep.svg';
 import MoreIcon from '../../icons/ic-more.svg';
 import TuneIcon from '../../icons/ic-tune.svg';
+import MenuArrowDownIcon from '../../icons/ic-menu-arrow-down.svg';
+import AuthenticatorIcon from '../../icons/ic-authenticator.svg';
+import SpreadsheetsIcon from '../../icons/ic-spreadsheets.svg';
+import TasksIcon from '../../icons/ic-tasks.svg';
+import MarkdownIcon from '../../icons/ic-markdown.svg';
+import CodeIcon from '../../icons/ic-code.svg';
 
 import AccessibilityIcon from '../../icons/ic-accessibility.svg';
 import HelpIcon from '../../icons/ic-help.svg';
@@ -35,7 +42,13 @@ import { FunctionalComponent } from 'preact';
 
 const ICONS = {
   'pencil-off': PencilOffIcon,
+  'plain-text': PlainTextIcon,
   'rich-text': RichTextIcon,
+  code: CodeIcon,
+  markdown: MarkdownIcon,
+  authenticator: AuthenticatorIcon,
+  spreadsheets: SpreadsheetsIcon,
+  tasks: TasksIcon,
   trash: TrashIcon,
   pin: PinIcon,
   unpin: UnpinIcon,
@@ -64,6 +77,7 @@ const ICONS = {
   check: CheckIcon,
   'check-bold': CheckBoldIcon,
   'account-circle': AccountCircleIcon,
+  'menu-arrow-down': MenuArrowDownIcon,
 };
 
 export type IconType = keyof typeof ICONS;

app/assets/javascripts/preferences/panes/general-segments/Defaults.tsx

@@ -1,4 +1,5 @@
 import { Dropdown, DropdownItem } from '@/components/Dropdown';
+import { IconType } from '@/components/Icon';
 import {
   PreferencesGroup,
   PreferencesSegment,
@@ -7,7 +8,11 @@ import {
   Title,
 } from '@/preferences/components';
 import { WebApplication } from '@/ui_models/application';
-import { ComponentArea } from '@standardnotes/snjs';
+import {
+  ComponentArea,
+  ComponentMutator,
+  SNComponent,
+} from '@standardnotes/snjs';
 import { FunctionComponent } from 'preact';
 import { useEffect, useState } from 'preact/hooks';
 
@@ -15,21 +20,85 @@ type Props = {
   application: WebApplication;
 };
 
+const getEditorIconType = (name: string): IconType | null => {
+  switch (name) {
+    case 'Bold Editor':
+    case 'Plus Editor':
+      return 'rich-text';
+    case 'TokenVault':
+      return 'authenticator';
+    case 'Secure Spreadsheets':
+      return 'spreadsheets';
+    case 'Task Editor':
+      return 'tasks';
+    case 'Code Editor':
+      return 'code';
+  }
+  if (name.includes('Markdown')) {
+    return 'markdown';
+  }
+  return null;
+};
+
+const makeEditorDefault = (
+  application: WebApplication,
+  component: SNComponent,
+  currentDefault: SNComponent
+) => {
+  if (currentDefault) {
+    application.changeItem(currentDefault.uuid, (m) => {
+      const mutator = m as ComponentMutator;
+      mutator.defaultEditor = false;
+    });
+  }
+  application.changeAndSaveItem(component.uuid, (m) => {
+    const mutator = m as ComponentMutator;
+    mutator.defaultEditor = true;
+  });
+};
+
+const removeEditorDefault = (
+  application: WebApplication,
+  component: SNComponent
+) => {
+  application.changeAndSaveItem(component.uuid, (m) => {
+    const mutator = m as ComponentMutator;
+    mutator.defaultEditor = false;
+  });
+};
+
+const getDefaultEditor = (application: WebApplication) => {
+  return application.componentManager
+    .componentsForArea(ComponentArea.Editor)
+    .filter((e) => e.isDefaultEditor())[0];
+};
+
 export const Defaults: FunctionComponent<Props> = ({ application }) => {
   const [editorItems, setEditorItems] = useState<DropdownItem[]>([]);
+  const [defaultEditorValue] = useState(
+    () =>
+      getDefaultEditor(application)?.package_info?.identifier || 'plain-editor'
+  );
 
   useEffect(() => {
     const editors = application.componentManager
       .componentsForArea(ComponentArea.Editor)
+      .sort((a, b) => {
+        return a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1;
+      })
       .map((editor) => {
+        const iconType = getEditorIconType(editor.name);
+
         return {
           label: editor.name,
           value: editor.package_info.identifier,
+          ...(iconType ? { icon: iconType } : null),
         };
       });
 
     setEditorItems([
       {
+        icon: 'plain-text',
         label: 'Plain Editor',
         value: 'plain-editor',
       },
@@ -37,6 +106,22 @@ export const Defaults: FunctionComponent<Props> = ({ application }) => {
     ]);
   }, [application]);
 
+  const setDefaultEditor = (value: string) => {
+    const editors = application.componentManager.componentsForArea(
+      ComponentArea.Editor
+    );
+    const currentDefault = getDefaultEditor(application);
+
+    if (value !== 'plain-editor') {
+      const editorComponent = editors.filter(
+        (e) => e.package_info.identifier === value
+      )[0];
+      makeEditorDefault(application, editorComponent, currentDefault);
+    } else {
+      removeEditorDefault(application, currentDefault);
+    }
+  };
+
   return (
     <PreferencesGroup>
       <PreferencesSegment>
@@ -49,7 +134,8 @@ export const Defaults: FunctionComponent<Props> = ({ application }) => {
               id="def-editor-dropdown"
               srLabel="Select the default editor"
               items={editorItems}
-              defaultValue="plain-editor"
+              defaultValue={defaultEditorValue}
+              onChange={setDefaultEditor}
             />
           </div>
         </div>

app/assets/stylesheets/_reach-sub.scss

@@ -9,14 +9,13 @@
 }
 [data-reach-dialog-overlay]::before {
   background-color: var(--sn-stylekit-contrast-background-color);
-  content: "";
+  content: '';
   position: fixed;
   top: 0px;
   right: 0px;
   bottom: 0px;
   left: 0px;
   opacity: 0.75;
-
 }
 
 [data-reach-dialog-content] {

app/assets/stylesheets/_sn.scss

@@ -53,6 +53,29 @@
   }
 }
 
+.sn-dropdown-popover {
+  z-index: 3001;
+}
+
+.sn-dropdown-button {
+  @extend .rounded;
+  @extend .px-3\.5;
+  @extend .py-1\.75;
+  @extend .fit-content;
+  @extend .bg-default;
+  @extend .text-input;
+  @extend .color-text;
+  @extend .border-neutral;
+  @extend .border-solid;
+  @extend .border-gray-300;
+  @extend .border-1;
+  @extend .min-w-42;
+}
+
+.sn-dropdown-arrow {
+  @extend .flex;
+}
+
 /** Lesser specificity will give priority to reach's styles */
 [data-reach-custom-checkbox-container].sn-switch {
   @extend .duration-150;
@@ -114,6 +137,16 @@
   &.sn-dropdown-item--no-icon {
     @extend .py-2;
   }
+
+  &[data-current-nav] {
+    @extend .bg-contrast;
+    @extend .hover\:color-text;
+  }
+
+  &[data-current-selected] {
+    background-color: var(--sn-stylekit-info-backdrop-color);
+    @extend .color-info;
+  }
 }
 
 .sn-tag {