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playground.js - tui-text-editor - Embeddable tui-lib text editor
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// basic playground for testing text editor while developing it

const {
  ui: {
    Pane,
    form: {
      FocusElement
    }
  },
  util: {
    tuiApp
  }
} = require('tui-lib')

const TuiTextEditor = require('./index')

class AppElement extends FocusElement {
  constructor() {
    super()

    this.pane = new Pane()
    this.addChild(this.pane)

    this.editor = new TuiTextEditor()
    this.pane.addChild(this.editor)
  }

  selected() {
    this.root.select(this.editor)
  }

  fixLayout() {
    this.fillParent()
    this.pane.fillParent()
    this.editor.fillParent()
  }

  keyPressed(keyBuf) {
    if (keyBuf[0] === 0x03) {
      this.emit('quitRequested')
    }
  }
}

tuiApp(({root, quitProgram}) => {
  const app = new AppElement()

  app.on('quitRequested', quitProgram)

  root.addChild(app)
  root.select(app)

  setTimeout(() => app.scheduleDrawWithoutPropertyChange())
})