c2370a1be6
* chore: Add the SPDX information to each file Add copyright and licensing information as defined in version 3.0 of the REUSE Specification. * tweak format --------- Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
39 lines
917 B
TypeScript
39 lines
917 B
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and other misskey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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/**
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* Clipboardに値をコピー(TODO: 文字列以外も対応)
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*/
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export default val => {
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// 空div 生成
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const tmp = document.createElement('div');
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// 選択用のタグ生成
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const pre = document.createElement('pre');
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// 親要素のCSSで user-select: none だとコピーできないので書き換える
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pre.style.webkitUserSelect = 'auto';
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pre.style.userSelect = 'auto';
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tmp.appendChild(pre).textContent = val;
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// 要素を画面外へ
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const s = tmp.style;
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s.position = 'fixed';
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s.right = '200%';
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// body に追加
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document.body.appendChild(tmp);
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// 要素を選択
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document.getSelection().selectAllChildren(tmp);
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// クリップボードにコピー
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const result = document.execCommand('copy');
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// 要素削除
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document.body.removeChild(tmp);
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return result;
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};
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