Daniel Imms
aa5a9911de
Lines are never trimmed, so even if the term's size is reduced it could contain empty lines at the end when wrapping is valid
54 lines
1.8 KiB
TypeScript
54 lines
1.8 KiB
TypeScript
/**
|
|
* Copyright (c) 2017 The xterm.js authors. All rights reserved.
|
|
* @license MIT
|
|
*/
|
|
|
|
declare var exports: any;
|
|
declare var define: any;
|
|
|
|
(function (addon) {
|
|
if (typeof window !== 'undefined' && 'Terminal' in window) {
|
|
/**
|
|
* Plain browser environment
|
|
*/
|
|
addon((<any>window).Terminal);
|
|
} else if (typeof exports === 'object' && typeof module === 'object') {
|
|
/**
|
|
* CommonJS environment
|
|
*/
|
|
module.exports = addon(require('../../Terminal').Terminal);
|
|
} else if (typeof define === 'function') {
|
|
/**
|
|
* Require.js is available
|
|
*/
|
|
define(['../../xterm'], addon);
|
|
}
|
|
})((Terminal: any) => {
|
|
Terminal.prototype.winptyCompatInit = function(): void {
|
|
// Don't do anything when the platform is not Windows
|
|
const isWindows = ['Windows', 'Win16', 'Win32', 'WinCE'].indexOf(navigator.platform) >= 0;
|
|
if (!isWindows) {
|
|
return;
|
|
}
|
|
|
|
// Winpty does not support wraparound mode which means that lines will never
|
|
// be marked as wrapped. This causes issues for things like copying a line
|
|
// retaining the wrapped new line characters or if consumers are listening
|
|
// in on the data stream.
|
|
//
|
|
// The workaround for this is to listen to every incoming line feed and mark
|
|
// the line as wrapped if the last character in the previous line is not a
|
|
// space. This is certainly not without its problems, but generally on
|
|
// Windows when text reaches the end of the terminal it's likely going to be
|
|
// wrapped.
|
|
this.on('lineFeed', () => {
|
|
const line = this.buffer.lines.get(this.buffer.ybase + this.buffer.y - 1);
|
|
const lastChar = line[this.cols - 1];
|
|
if (lastChar[3] !== 32 /* ' ' */) {
|
|
const nextLine = this.buffer.lines.get(this.buffer.ybase + this.buffer.y);
|
|
(<any>nextLine).isWrapped = true;
|
|
}
|
|
});
|
|
};
|
|
});
|