9ca13ca3bc
* Export surrounder directly from RichTextInput * Change wording in editor/surround * Remove empty line * Change wording * Fix interfaces * Add field description directly in NoteEditor * Strip description logic from ContentEditable * Make RichTextInput position: relative * Make attachToShadow an async function * Apply field styling to field description * Show FieldDescription only if content empty * Remove descriptionStore and descriptionKey * Revert "Make attachToShadow an async function" This reverts commit b62705eadf7335c7ee0c6c8797047e1f1ccdbf44. SvelteActionReturnType does not accept Promise<void> * Fix mess after merge commit * Require registering surround formats
100 lines
2.9 KiB
Svelte
100 lines
2.9 KiB
Svelte
<!--
|
|
Copyright: Ankitects Pty Ltd and contributors
|
|
License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
|
|
-->
|
|
<script lang="ts">
|
|
import { onMount } from "svelte";
|
|
|
|
import IconButton from "../../components/IconButton.svelte";
|
|
import Shortcut from "../../components/Shortcut.svelte";
|
|
import WithState from "../../components/WithState.svelte";
|
|
import { updateStateByKey } from "../../components/WithState.svelte";
|
|
import type { MatchType } from "../../domlib/surround";
|
|
import * as tr from "../../lib/ftl";
|
|
import { getPlatformString } from "../../lib/shortcuts";
|
|
import { removeStyleProperties } from "../../lib/styling";
|
|
import { singleCallback } from "../../lib/typing";
|
|
import { surrounder } from "../rich-text-input";
|
|
import { context as editorToolbarContext } from "./EditorToolbar.svelte";
|
|
import { superscriptIcon } from "./icons";
|
|
|
|
const surroundElement = document.createElement("sup");
|
|
|
|
export function matcher(element: HTMLElement | SVGElement, match: MatchType): void {
|
|
if (element.tagName === "SUP") {
|
|
return match.remove();
|
|
}
|
|
|
|
if (element.style.verticalAlign === "super") {
|
|
return match.clear((): void => {
|
|
if (
|
|
removeStyleProperties(element, "vertical-align") &&
|
|
element.className.length === 0
|
|
) {
|
|
return match.remove();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
const key = "superscript";
|
|
|
|
export const format = {
|
|
surroundElement,
|
|
matcher,
|
|
};
|
|
|
|
const namedFormat = {
|
|
key,
|
|
name: tr.editingSuperscript(),
|
|
show: true,
|
|
active: true,
|
|
};
|
|
|
|
const { removeFormats } = editorToolbarContext.get();
|
|
removeFormats.update((formats) => [...formats, namedFormat]);
|
|
|
|
async function updateStateFromActiveInput(): Promise<boolean> {
|
|
return disabled ? false : surrounder.isSurrounded(key);
|
|
}
|
|
|
|
function makeSuper(): void {
|
|
surrounder.surround(key, ["subscript"]);
|
|
}
|
|
|
|
const keyCombination = "Control+=";
|
|
|
|
let disabled: boolean;
|
|
|
|
onMount(() =>
|
|
singleCallback(
|
|
surrounder.active.subscribe((value) => (disabled = !value)),
|
|
surrounder.registerFormat(key, format),
|
|
),
|
|
);
|
|
</script>
|
|
|
|
<WithState {key} update={updateStateFromActiveInput} let:state={active} let:updateState>
|
|
<IconButton
|
|
tooltip="{tr.editingSuperscript()} ({getPlatformString(keyCombination)})"
|
|
{active}
|
|
{disabled}
|
|
on:click={(event) => {
|
|
makeSuper();
|
|
updateState(event);
|
|
updateStateByKey("subscript", event);
|
|
}}
|
|
>
|
|
{@html superscriptIcon}
|
|
</IconButton>
|
|
|
|
<Shortcut
|
|
{keyCombination}
|
|
on:action={(event) => {
|
|
makeSuper();
|
|
updateState(event);
|
|
updateStateByKey("subscript", event);
|
|
}}
|
|
/>
|
|
</WithState>
|