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Merge pull request #1040 from ollieh/issues/1974

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Added button that copies code to clipboard
This commit is contained in:
David Baker
2017-06-08 14:45:58 +01:00
committed by GitHub
parent 34e4d8088b dd6171a39e
commit b40636a425
2 changed files with 35 additions and 0 deletions
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22
src/components/views/messages/TextualBody.js
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@ -63,6 +63,19 @@ module.exports = React.createClass({
};
},
copyToClipboard: function(text) {
const textArea = document.createElement("textarea");
textArea.value = text;
document.body.appendChild(textArea);
textArea.select();
try {
const successful = document.execCommand('copy');
} catch (err) {
console.log('Unable to copy');
}
document.body.removeChild(textArea);
},
componentDidMount: function() {
this._unmounted = false;
@ -81,6 +94,15 @@ module.exports = React.createClass({
}
}, 10);
}
const buttons = ReactDOM.findDOMNode(this).getElementsByClassName("mx_EventTile_copyButton");
if (buttons.length > 0) {
for (let i = 0; i < buttons.length; i++) {
buttons[i].onclick = (e) => {
const copyCode = buttons[i].parentNode.getElementsByTagName("code")[0];
this.copyToClipboard(copyCode.textContent);
};
}
}
}
},