mirror of
https://github.com/ankitects/anki.git
synced 2025-09-24 08:46:37 -04:00
75 lines
2.4 KiB
Svelte
75 lines
2.4 KiB
Svelte
<!--
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Copyright: Ankitects Pty Ltd and contributors
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License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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-->
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<script lang="ts">
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import { get } from "svelte/store";
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import IconButton from "../../components/IconButton.svelte";
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import Shortcut from "../../components/Shortcut.svelte";
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import * as tr from "../../lib/ftl";
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import { isApplePlatform } from "../../lib/platform";
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import { getPlatformString } from "../../lib/shortcuts";
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import { wrapInternal } from "../../lib/wrap";
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import { context as noteEditorContext } from "../NoteEditor.svelte";
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import type { RichTextInputAPI } from "../rich-text-input";
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import { editingInputIsRichText } from "../rich-text-input";
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import { ellipseIcon } from "./icons";
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const { focusedInput, fields } = noteEditorContext.get();
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// Workaround for Cmd+Option+Shift+C not working on macOS. The keyup approach works
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// on Linux as well, but fails on Windows.
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const event = isApplePlatform() ? "keyup" : "keydown";
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const clozePattern = /\{\{c(\d+)::/gu;
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function getCurrentHighestCloze(increment: boolean): number {
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let highest = 0;
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for (const field of fields) {
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const content = field.editingArea?.content;
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const fieldHTML = content ? get(content) : "";
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const matches: number[] = [];
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let match: RegExpMatchArray | null = null;
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while ((match = clozePattern.exec(fieldHTML))) {
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matches.push(Number(match[1]));
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}
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highest = Math.max(highest, ...matches);
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}
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if (increment) {
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highest++;
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}
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return Math.max(1, highest);
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}
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$: richTextAPI = $focusedInput as RichTextInputAPI;
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async function onCloze(event: KeyboardEvent | MouseEvent): Promise<void> {
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const highestCloze = getCurrentHighestCloze(!event.getModifierState("Alt"));
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const richText = await richTextAPI.element;
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wrapInternal(richText, `{{c${highestCloze}::`, "}}", false);
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}
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$: disabled = !editingInputIsRichText($focusedInput);
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const keyCombination = "Control+Alt?+Shift+C";
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</script>
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<IconButton
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tooltip="{tr.editingClozeDeletion()} {getPlatformString(keyCombination)}"
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{disabled}
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on:click={onCloze}
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>
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{@html ellipseIcon}
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</IconButton>
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<Shortcut
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{keyCombination}
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{event}
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on:action={(event) => onCloze(event.detail.originalEvent)}
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/>
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