/*
 * filename.ts
 *
 * Copyright (C) 2023 by Posit Software, PBC
 *
 * Unless you have received this program directly from Posit Software pursuant
 * to the terms of a commercial license agreement with Posit Software, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */

import semver from "semver";
import * as vscode from "vscode";
import { kQuartoDocSelector } from "../../core/doc";
import { registerDropIntoEditorSupport } from "./drop";

export function activateCopyFiles(context: vscode.ExtensionContext) {
  if (haveDocumentDropEdit()) {
    context.subscriptions.push(
      registerDropIntoEditorSupport(kQuartoDocSelector)
    );
  }
}

function haveDocumentDropEdit() {
  return (
    semver.gte(vscode.version, "1.74.0") &&
    !!(vscode.languages as any).registerDocumentDropEditProvider
  );
}
