50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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function selectNode(node) {
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const selection = window.getSelection();
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selection.removeAllRanges();
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const range = document.createRange();
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range.selectNode(node);
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selection.addRange(range);
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}
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export function copy(text, parent) {
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const span = document.createElement("span");
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span.innerText = text;
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parent.appendChild(span);
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selectNode(span);
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const result = document.execCommand("copy");
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parent.removeChild(span);
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return result;
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}
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export function copyButton(t, getCopyText, label, classNames) {
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return t.button({className: `${classNames} icon copy`, onClick: evt => {
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const button = evt.target;
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if (copy(getCopyText(), button)) {
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button.innerText = "Copied!";
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button.classList.remove("copy");
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button.classList.add("tick");
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setTimeout(() => {
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button.classList.remove("tick");
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button.classList.add("copy");
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button.innerText = label;
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}, 2000);
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}
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}}, label);
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}
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