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Cross platform clipboard support #133

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Cross platform clipboard support #133

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9405dec
patch: cross platform clipboard support
liquidg3 Nov 8, 2020
9bc5672
patch: launch for faster testing
liquidg3 Jan 2, 2021
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ _templates
_static



# gitignore / Node.gitignore #
##############################
lib-cov
Expand All @@ -35,6 +36,7 @@ build
.grunt
sample/__issue.js
package-lock.json
yarn.lock

node_modules

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22 changes: 22 additions & 0 deletions .vscode/launch.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"type": "node",
"request": "launch",
"name": "test.file",
"runtimeArgs": [
"--inspect-brk",
"--trace-warnings",
"${relativeFile}",
],
"port": 9229,
"cwd": "${workspaceFolder}",
"console": "integratedTerminal",
"internalConsoleOptions": "neverOpen"
}
]
}
39 changes: 7 additions & 32 deletions lib/extClipboard.js
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Expand Up @@ -29,7 +29,7 @@


const Promise = require( 'seventh' ) ;
const string = require( 'string-kit' ) ;
const clipboardy = require('clipboardy');

require( './patches.js' ) ;
const execAsync = require( 'child_process' ).execAsync ;
Expand All @@ -45,37 +45,12 @@ const XCLIP_SELECTION_ARG = {
} ;


exports.getClipboard = () => {
return new Promise.resolve(clipboardy.readSync())
}

if ( process.platform === 'linux' ) {
exports.getClipboard = async ( source ) => {
var arg = XCLIP_SELECTION_ARG[ source[ 0 ] ] || 'clipboard' ;
return await execFileAsync( 'xclip' , [ '-o' , '-selection' , arg ] ) ;
} ;

exports.setClipboard = async ( str , source ) => {
var promise = new Promise() ;
var arg = XCLIP_SELECTION_ARG[ source[ 0 ] ] || 'clipboard' ;
var xclip = spawn( 'xclip' , [ '-i' , '-selection' , arg ] ) ;

xclip.on( 'error' , error => {
//console.error( 'xclip error:' , error ) ;
promise.reject( error ) ;
} ) ;

xclip.on( 'exit' , code => {
//console.log( 'xclip exited with code:' , code ) ;
if ( code !== 0 ) { promise.reject( code ) ; }
else { promise.resolve() ; }
} ) ;

// Send the string to push to the clipboard
xclip.stdin.end( str ) ;
exports.setClipboard = (data) => {
return new Promise.resolve(clipboardy.writeSync(data))
}

return promise ;
} ;
}
else {
exports.getClipboard = () => Promise.reject( new Error( 'No clipboard manipulation program found' ) ) ;
exports.setClipboard = () => Promise.reject( new Error( 'No clipboard manipulation program found' ) ) ;
}

1 change: 1 addition & 0 deletions package.json
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Expand Up @@ -12,6 +12,7 @@
"dependencies": {
"@cronvel/get-pixels": "^3.4.0",
"chroma-js": "^2.1.0",
"clipboardy": "^2.3.0",
"lazyness": "^1.2.0",
"ndarray": "^1.0.19",
"nextgen-events": "^1.3.0",
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