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Fix onPaste handler to work with copying files from Finder

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This commit is contained in:
Michael Telatynski 2020-11-03 15:51:23 +00:00
parent 6a916757df
commit ee8d1f51c2
1 changed files with 5 additions and 7 deletions
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12
src/components/views/rooms/SendMessageComposer.js
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@ -445,13 +445,11 @@ export default class SendMessageComposer extends React.Component {
_onPaste = (event) => {
const {clipboardData} = event;
// Prioritize text on the clipboard over files as Office on macOS puts a bitmap
// in the clipboard as well as the content being copied.
if (clipboardData.files.length && !clipboardData.types.some(t => t === "text/plain")) {
// This actually not so much for 'files' as such (at time of writing
// neither chrome nor firefox let you paste a plain file copied
// from Finder) but more images copied from a different website
// / word processor etc.
// Prioritize text on the clipboard over files if RTF is present as Office on macOS puts a bitmap
// in the clipboard as well as the content being copied. Modern versions of Office seem to not do this anymore.
// We check text/rtf instead of text/plain as when copy+pasting a file from Finder it puts the filename
// in as text/plain which we want to ignore.
if (clipboardData.files.length && !clipboardData.types.includes("text/rtf")) {
ContentMessages.sharedInstance().sendContentListToRoom(
Array.from(clipboardData.files), this.props.room.roomId, this.context,
);