xterm.js使用问题

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程序化终端写入命令，并执行

socket发送命令到服务端即可，\r\n相当于回车。

this.send('yum -y install lrzsz\r\n')

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控制字符

https://xtermjs.org/docs/api/vtfeatures/

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单元格宽度

term._core._renderService._renderer.dimensions.actualCellWidth

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selection定位逻辑

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onSelectionChange

term.onSelectionChange(() => {

    });

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光标所在位置

term.buffer.active.cursorX

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单元格宽度

term.buffer.active.getLine(y)?.getCell(x)?.getWidth()

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auto-suggestion

这个Shell配置支持即可，xtermjs前端侧不需要做什么

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清除当前行

    this.send('data', '\b\b\u001b[K');

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终端模式

判断是普通还是编辑修改模式

this.term.buffer.active.type === 'normal'

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光标位置

https://github.com/xtermjs/xterm.js/discussions/4392

function calculateCursorPosition() {
  let cursorX = term.buffer.active.cursorX;
  let cursorY = term.buffer.active.cursorY;
  let pixelX = cursorX * 10;
  let pixelY = cursorY * 20;
  return {
    x: pixelX,
    y: pixelY
  }
}

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当前行内容

const currentLineContent = term.buffer.active.getLine(term.buffer.active.cursorY).translateToString();

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scrollback

https://github.com/xtermjs/xterm.js/issues/518