Add Section and SectionItem for the deckoptions

ts/components/ButtonGroup.svelte

@@ -8,7 +8,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import { writable } from "svelte/store";
     import { buttonGroupKey } from "./contextKeys";
     import type { Identifier } from "./identifier";
-    import { insert, add } from "./identifier";
+    import { insertElement, appendElement } from "./identifier";
     import type { ButtonRegistration } from "./buttons";
     import { ButtonPosition } from "./buttons";
     import type { SvelteComponent } from "./registration";
@@ -62,9 +62,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             getDynamicInterface(buttonGroupRef);
 
         const insertButton = (button: SvelteComponent, position: Identifier = 0) =>
-            addComponent(button, (added, parent) => insert(added, parent, position));
+            addComponent(button, (added, parent) =>
+                insertElement(added, parent, position)
+            );
         const appendButton = (button: SvelteComponent, position: Identifier = -1) =>
-            addComponent(button, (added, parent) => add(added, parent, position));
+            addComponent(button, (added, parent) =>
+                appendElement(added, parent, position)
+            );
 
         const showButton = (id: Identifier) =>
             updateRegistration(({ detach }) => detach.set(false), id);

ts/components/ButtonToolbar.svelte

@@ -8,7 +8,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import SectionItem from "./SectionItem.svelte";
     import { sectionKey } from "./contextKeys";
     import type { Identifier } from "./identifier";
-    import { insert, add } from "./identifier";
+    import { insertElement, appendElement } from "./identifier";
     import type { SvelteComponent, Registration } from "./registration";
     import { makeInterface } from "./registration";
 
@@ -47,9 +47,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             getDynamicInterface(buttonToolbarRef);
 
         const insertGroup = (group: SvelteComponent, position: Identifier = 0) =>
-            addComponent(group, (added, parent) => insert(added, parent, position));
+            addComponent(group, (added, parent) =>
+                insertElement(added, parent, position)
+            );
         const appendGroup = (group: SvelteComponent, position: Identifier = -1) =>
-            addComponent(group, (added, parent) => add(added, parent, position));
+            addComponent(group, (added, parent) =>
+                appendElement(added, parent, position)
+            );
 
         const showGroup = (id: Identifier) =>
             updateRegistration(({ detach }) => detach.set(false), id);

ts/components/Section.svelte

@@ -0,0 +1,65 @@
+<!--
+Copyright: Ankitects Pty Ltd and contributors
+License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+-->
+<script lang="typescript">
+    import { setContext } from "svelte";
+    import { writable } from "svelte/store";
+    import SectionItem from "./SectionItem.svelte";
+    import { sectionKey } from "./contextKeys";
+    import type { Identifier } from "./identifier";
+    import { insertElement, appendElement } from "./identifier";
+    import type { SvelteComponent, Registration } from "./registration";
+    import { makeInterface } from "./registration";
+
+    export let id: string | undefined = undefined;
+    let className: string = "";
+    export { className as class };
+
+    function makeRegistration(): Registration {
+        const detach = writable(false);
+        return { detach };
+    }
+
+    const { registerComponent, dynamicItems, getDynamicInterface } =
+        makeInterface(makeRegistration);
+
+    setContext(sectionKey, registerComponent);
+
+    export let api: Record<string, never> | undefined = undefined;
+    let sectionRef: HTMLDivElement;
+
+    $: if (sectionRef && api) {
+        const { addComponent, updateRegistration } = getDynamicInterface(sectionRef);
+
+        const insert = (group: SvelteComponent, position: Identifier = 0) =>
+            addComponent(group, (added, parent) =>
+                insertElement(added, parent, position)
+            );
+        const append = (group: SvelteComponent, position: Identifier = -1) =>
+            addComponent(group, (added, parent) =>
+                appendElement(added, parent, position)
+            );
+
+        const show = (id: Identifier) =>
+            updateRegistration(({ detach }) => detach.set(false), id);
+        const hide = (id: Identifier) =>
+            updateRegistration(({ detach }) => detach.set(true), id);
+        const toggle = (id: Identifier) =>
+            updateRegistration(
+                ({ detach }) => detach.update((old: boolean): boolean => !old),
+                id
+            );
+
+        Object.assign(api, { insert, append, show, hide, toggle });
+    }
+</script>
+
+<div bind:this={sectionRef} {id} class={className}>
+    <slot />
+    {#each $dynamicItems as item}
+        <SectionItem id={item[0].id} registration={item[1]}>
+            <svelte:component this={item[0].component} {...item[0].props} />
+        </SectionItem>
+    {/each}
+</div>

ts/components/identifier.ts

@@ -2,7 +2,7 @@
 // License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 export type Identifier = string | number;
 
-export function find(
+export function findElement(
     collection: HTMLCollection,
     idOrIndex: Identifier
 ): [number, Element] | null {
@@ -34,12 +34,12 @@ export function find(
     return result;
 }
 
-export function insert(
+export function insertElement(
     element: Element,
     collection: Element,
     idOrIndex: Identifier
 ): number {
-    const match = find(collection.children, idOrIndex);
+    const match = findElement(collection.children, idOrIndex);
 
     if (match) {
         const [index, reference] = match;
@@ -51,12 +51,12 @@ export function insert(
     return -1;
 }
 
-export function add(
+export function appendElement(
     element: Element,
     collection: Element,
     idOrIndex: Identifier
 ): number {
-    const match = find(collection.children, idOrIndex);
+    const match = findElement(collection.children, idOrIndex);
 
     if (match) {
         const [index, before] = match;
@@ -69,12 +69,12 @@ export function add(
     return -1;
 }
 
-export function update(
+export function updateElement(
     f: (element: Element) => void,
     collection: Element,
     idOrIndex: Identifier
 ): number {
-    const match = find(collection.children, idOrIndex);
+    const match = findElement(collection.children, idOrIndex);
 
     if (match) {
         const [index, element] = match;

ts/components/registration.ts

@@ -4,7 +4,7 @@ import type { SvelteComponentTyped } from "svelte/internal";
 import type { Writable, Readable } from "svelte/store";
 import { writable } from "svelte/store";
 import type { Identifier } from "./identifier";
-import { find } from "./identifier";
+import { findElement } from "./identifier";
 
 export interface SvelteComponent {
     component: SvelteComponentTyped;
@@ -98,7 +98,7 @@ export function makeInterface<T extends Registration>(
             update: (registration: T) => void,
             position: Identifier
         ): void {
-            const match = find(elementRef.children, position);
+            const match = findElement(elementRef.children, position);
 
             if (match) {
                 const [index] = match;

ts/deckoptions/ConfigEditor.svelte

@@ -3,6 +3,9 @@ Copyright: Ankitects Pty Ltd and contributors
 License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 -->
 <script lang="ts">
+    import Section from "components/Section.svelte";
+    import SectionItem from "components/SectionItem.svelte";
+
     import DailyLimits from "./DailyLimits.svelte";
     import DisplayOrder from "./DisplayOrder.svelte";
     import NewOptions from "./NewOptions.svelte";
@@ -14,20 +17,40 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import type { DeckOptionsState } from "./lib";
 
     export let state: DeckOptionsState;
+    export let options: Record<string, never> | undefined = undefined;
 </script>
 
-<div class="outer">
+<Section api={options}>
+    <SectionItem>
         <DailyLimits {state} />
+    </SectionItem>
+
+    <SectionItem>
         <NewOptions {state} />
+    </SectionItem>
+    <SectionItem>
         <LapseOptions {state} />
+    </SectionItem>
+    <SectionItem>
         <BuryOptions {state} />
+    </SectionItem>
+
     {#if state.v3Scheduler}
+        <SectionItem>
             <DisplayOrder {state} />
+        </SectionItem>
     {/if}
+
+    <SectionItem>
         <GeneralOptions {state} />
+    </SectionItem>
+    <SectionItem>
         <Addons {state} />
+    </SectionItem>
+    <SectionItem>
         <AdvancedOptions {state} />
-</div>
+    </SectionItem>
+</Section>
 
 <style lang="scss">
     :global(h2) {
@@ -40,9 +63,9 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         margin-right: 16px;
         margin-bottom: 0.5em;
     }
-    .outer {
-        // the right margin has an indent to allow for the undo
-        // buttons; add the same indent on the left for balance
-        padding-left: 16px;
-    }
+    /* .outer { */
+    /*     // the right margin has an indent to allow for the undo */
+    /*     // buttons; add the same indent on the left for balance */
+    /*     padding-left: 16px; */
+    /* } */
 </style>

ts/deckoptions/DeckOptionsPage.svelte

@@ -31,7 +31,9 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
             },
         ];
     }
+
+    export const options = {};
 </script>
 
 <ConfigSelector {state} />
-<ConfigEditor {state} />
+<ConfigEditor {state} {options} />

ts/editor/EditorToolbar.svelte

@@ -41,15 +41,15 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     import ColorButtons from "./ColorButtons.svelte";
     import TemplateButtons from "./TemplateButtons.svelte";
 
+    export let size = isApplePlatform() ? 1.6 : 2.0;
+    export let wrap = true;
+
     export const toolbar = {};
     export const notetypeButtons = {};
     export const formatInlineButtons = {};
     export const formatBlockButtons = {};
     export const colorButtons = {};
     export const templateButtons = {};
-
-    export let size = isApplePlatform() ? 1.6 : 2.0;
-    export let wrap = true;
 </script>
 
 <StickyBar>