tldraw/dist-esm/lib/utils/export/copyAs.mjs

A tiny little drawing editor.

import {
  FileHelpers,
  exhaustiveSwitchError
} from "@tldraw/editor";
import {
  clipboardWrite,
  doesClipboardSupportType,
  getAdditionalClipboardWriteType
} from "../clipboard.mjs";
import { exportToImagePromiseForClipboard } from "./export.mjs";
function copyAs(editor, ids, opts) {
  if (!navigator.clipboard) return Promise.reject(new Error("Copy not supported"));
  if (navigator.clipboard.write) {
    const { blobPromise, mimeType } = exportToImagePromiseForClipboard(editor, ids, opts);
    const types = { [mimeType]: blobPromise };
    const additionalMimeType = getAdditionalClipboardWriteType(opts.format);
    if (additionalMimeType && doesClipboardSupportType(additionalMimeType)) {
      types[additionalMimeType] = blobPromise.then(
        (blob) => FileHelpers.rewriteMimeType(blob, additionalMimeType)
      );
    }
    return clipboardWrite(types);
  }
  switch (opts.format) {
    case "svg": {
      return fallbackWriteTextAsync(async () => {
        const result = await editor.getSvgString(ids, opts);
        if (!result) throw new Error("Failed to copy");
        return result.svg;
      });
    }
    case "png":
      throw new Error("Copy not supported");
    default:
      exhaustiveSwitchError(opts.format);
  }
}
async function fallbackWriteTextAsync(getText) {
  await navigator.clipboard?.writeText?.(await getText());
}
export {
  copyAs
};
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