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Allow pasting in the terminal
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To test, add an environment variable to a serverless function.
This will open an interactive prompt in the terminal,
which prompts for the name of the variable in the second step.
There is both a keybinding (Ctrl+Shift+V) and a context menu item.

Closes #3512

Signed-off-by: David Thompson <[email protected]>
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@datho7561
datho7561 committed Jan 23, 2024
1 parent 0d3624d commit 3058208
Showing 1 changed file with 70 additions and 27 deletions.
97 changes: 70 additions & 27 deletions src/webview/openshift-terminal/app/terminalInstance.tsx
View file
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
* Licensed under the MIT License. See LICENSE file in the project root for license information.
*-----------------------------------------------------------------------------------------------*/

import { Box, Button, Paper, Stack, Typography } from '@mui/material';
import { Box, Button, Paper, Stack, Typography, debounce } from '@mui/material';
import React from 'react';
import { VSCodeMessage } from './vscodeMessage';
import { Terminal, ITheme } from 'xterm';
Expand All @@ -20,20 +20,21 @@ const TerminalContextMenu = (props: {
onClearHandler: React.MouseEventHandler<HTMLButtonElement>;
onCopyHandler: React.MouseEventHandler<HTMLButtonElement>;
onSelectAllHandler: React.MouseEventHandler<HTMLButtonElement>;
onPasteHandler: React.MouseEventHandler<HTMLButtonElement>;
}) => {
return (
<Paper
variant="outlined"
variant='outlined'
sx={{
borderRadius: '6px',
backgroundColor: 'var(--vscode-editor-background)',
borderColor: 'var(--vscode-menu-border)',
boxShadow: '0px 0px 8px var(--vscode-widget-shadow)',
}}
>
<Stack direction="column" minWidth="200px" marginX="4px" marginY="3px">
<Stack direction='column' minWidth='200px' marginX='4px' marginY='3px'>
<Button
variant="text"
variant='text'
onClick={props.onCopyHandler}
sx={{
width: '100%',
Expand All @@ -46,17 +47,17 @@ const TerminalContextMenu = (props: {
}}
>
<Stack
direction="row"
justifyContent="space-between"
marginX="13px"
direction='row'
justifyContent='space-between'
marginX='13px'
style={{ width: '100%' }}
>
<Typography variant="body1">Copy</Typography>
<Typography variant="body1">Ctrl+Shift+C</Typography>
<Typography variant='body1'>Copy</Typography>
<Typography variant='body1'>Ctrl+Shift+C</Typography>
</Stack>
</Button>
<Button
variant="text"
variant='text'
onClick={props.onSelectAllHandler}
sx={{
width: '100%',
Expand All @@ -69,17 +70,40 @@ const TerminalContextMenu = (props: {
}}
>
<Stack
direction="row"
justifyContent="space-between"
marginX="13px"
direction='row'
justifyContent='space-between'
marginX='13px'
style={{ width: '100%' }}
>
<Typography variant="body1">Select All</Typography>
<Typography variant="body1">Ctrl+Shift+A</Typography>
<Typography variant='body1'>Select All</Typography>
<Typography variant='body1'>Ctrl+Shift+A</Typography>
</Stack>
</Button>
<Button
variant="text"
variant='text'
onClick={props.onPasteHandler}
sx={{
width: '100%',
textTransform: 'none',
'&:hover': {
backgroundColor:
'color-mix(in srgb, var(--vscode-button-background) 50%, black)',
},
paddingY: '4px',
}}
>
<Stack
direction='row'
justifyContent='space-between'
marginX='13px'
style={{ width: '100%' }}
>
<Typography variant='body1'>Paste</Typography>
<Typography variant='body1'>Ctrl+Shift+V</Typography>
</Stack>
</Button>
<Button
variant='text'
onClick={props.onClearHandler}
sx={{
width: '100%',
Expand All @@ -92,12 +116,12 @@ const TerminalContextMenu = (props: {
}}
>
<Stack
direction="row"
justifyContent="flex-start"
marginX="13px"
direction='row'
justifyContent='flex-start'
marginX='13px'
style={{ width: '100%' }}
>
<Typography variant="body1">Clear</Typography>
<Typography variant='body1'>Clear</Typography>
</Stack>
</Button>
</Stack>
Expand Down Expand Up @@ -139,6 +163,13 @@ export const TerminalInstance = (props: {
setContextMenuOpen(false);
};

const handlePaste = () => {
void navigator.clipboard.readText().then((clipboardContent: string) => {
term.paste(clipboardContent);
});
setContextMenuOpen(false);
};

const handleSelectAll = () => {
term.selectAll();
setContextMenuOpen(false);
Expand All @@ -152,7 +183,7 @@ export const TerminalInstance = (props: {
uuid: props.uuid,
},
});
}
};

// The xtermjs addon that can be used to resize the terminal according to the size of the div
const fitAddon = React.useMemo(() => {
Expand All @@ -165,7 +196,7 @@ export const TerminalInstance = (props: {
kind: 'openExternal',
data: {
uuid: props.uuid,
url: uri
url: uri,
},
});
}
Expand All @@ -190,6 +221,17 @@ export const TerminalInstance = (props: {
term.selectAll();
keyboardEvent.stopPropagation();
return false;
} else if (keyboardEvent.code === 'KeyV') {
// Ctrl+Shift+V pastes
debounce(() => {
void navigator.clipboard
.readText() //
.then((clipboardContent: string) => {
term.paste(clipboardContent);
});
});
keyboardEvent.stopPropagation();
return false;
}
}

Expand Down Expand Up @@ -363,11 +405,11 @@ export const TerminalInstance = (props: {
return (
<Box
onContextMenu={handleContextMenu}
marginY="8px"
marginX="16px"
width="100%"
height="100%"
overflow="scroll"
marginY='8px'
marginX='16px'
width='100%'
height='100%'
overflow='scroll'
>
<div
style={{
Expand All @@ -381,6 +423,7 @@ export const TerminalInstance = (props: {
onCopyHandler={handleCopy}
onSelectAllHandler={handleSelectAll}
onClearHandler={handleClear}
onPasteHandler={handlePaste}
/>
</div>
<div
Expand Down

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