jumpserver/apps/static/js/plugins/xterm/addons/winptyCompat/winptyCompat.js.map

{"version":3,"file":"winptyCompat.js","sources":["../../../src/addons/winptyCompat/winptyCompat.ts","../../../node_modules/browser-pack/_prelude.js"],"sourcesContent":["/**\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\n * @license MIT\n */\n\nimport { Terminal } from 'xterm';\nimport { IWinptyCompatAddonTerminal } from './Interfaces';\n\nexport function winptyCompatInit(terminal: Terminal): void {\n  const addonTerminal = <IWinptyCompatAddonTerminal>terminal;\n\n  // Don't do anything when the platform is not Windows\n  const isWindows = ['Windows', 'Win16', 'Win32', 'WinCE'].indexOf(navigator.platform) >= 0;\n  if (!isWindows) {\n    return;\n  }\n\n  // Winpty does not support wraparound mode which means that lines will never\n  // be marked as wrapped. This causes issues for things like copying a line\n  // retaining the wrapped new line characters or if consumers are listening\n  // in on the data stream.\n  //\n  // The workaround for this is to listen to every incoming line feed and mark\n  // the line as wrapped if the last character in the previous line is not a\n  // space. This is certainly not without its problems, but generally on\n  // Windows when text reaches the end of the terminal it's likely going to be\n  // wrapped.\n  addonTerminal.on('linefeed', () => {\n    const line = addonTerminal._core.buffer.lines.get(addonTerminal._core.buffer.ybase + addonTerminal._core.buffer.y - 1);\n    const lastChar = line[addonTerminal.cols - 1];\n\n    if (lastChar[3] !== 32 /* ' ' */) {\n      const nextLine = addonTerminal._core.buffer.lines.get(addonTerminal._core.buffer.ybase + addonTerminal._core.buffer.y);\n      (<any>nextLine).isWrapped = true;\n    }\n  });\n}\n\nexport function apply(terminalConstructor: typeof Terminal): void {\n  (<any>terminalConstructor.prototype).winptyCompatInit = function (): void {\n    winptyCompatInit(this);\n  };\n}\n",null],"names":[],"mappings":"ACAA;;;ADQA;AACA;AAGA;AACA;AACA;AACA;AAYA;AACA;AACA;AAEA;AACA;AACA;AACA;AACA;AACA;AA5BA;AA8BA;AACA;AACA;AACA;AACA;AAJA;"}