anki/ts/editable/ContentEditable.svelte

73 lines
1.9 KiB
Svelte

<!--
Copyright: Ankitects Pty Ltd and contributors
License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
-->
<script context="module" lang="ts">
export type { ContentEditableAPI } from "./content-editable";
</script>
<script lang="ts">
import type { Writable } from "svelte/store";
import { updateAllState } from "../components/WithState.svelte";
import actionList from "../sveltelib/action-list";
import type { MirrorAction } from "../sveltelib/dom-mirror";
import type { SetupInputHandlerAction } from "../sveltelib/input-handler";
import type { ContentEditableAPI } from "./content-editable";
import {
fixRTLKeyboardNav,
preventBuiltinShortcuts,
useFocusHandler,
} from "./content-editable";
export let resolve: (editable: HTMLElement) => void;
export let mirrors: MirrorAction[];
export let nodes: Writable<DocumentFragment>;
const mirrorAction = actionList(mirrors);
const mirrorOptions = { store: nodes };
export let inputHandlers: SetupInputHandlerAction[];
const inputHandlerAction = actionList(inputHandlers);
export let api: Partial<ContentEditableAPI>;
const [focusHandler, setupFocusHandling] = useFocusHandler();
Object.assign(api, { focusHandler });
</script>
<anki-editable
contenteditable="true"
use:resolve
use:setupFocusHandling
use:preventBuiltinShortcuts
use:fixRTLKeyboardNav
use:mirrorAction={mirrorOptions}
use:inputHandlerAction={{}}
on:focus
on:blur
on:click={updateAllState}
on:keyup={updateAllState}
/>
<style lang="scss">
anki-editable {
display: block;
position: relative;
overflow: auto;
overflow-wrap: anywhere;
/* fallback for iOS */
word-break: break-word;
&:focus {
outline: none;
}
}
/* editable-base.scss contains styling targeting user HTML */
</style>