protected open fun shouldInsertLiterally()

in vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/ex/InsertCommandLineTextActions.kt [70:94]

20 lines of code
13 McCabe index (conditional complexity)


  protected open fun shouldInsertLiterally(key: KeyStroke): Boolean {
    if (insertLiterally) {
      // Don't escape <C-V>
      if (key.keyCode == KeyEvent.VK_V && key.modifiers and KeyEvent.CTRL_DOWN_MASK != 0) {
        return false
      }

      // Insert Tab and any non-character keystroke literal characters
      if (key.keyCode == KeyEvent.VK_TAB || key.keyChar == KeyEvent.CHAR_UNDEFINED) {
        return true
      }
    }

    // <C-C>, <Esc> and <CR> are inserted literally. This includes their synonyms
    if (key.keyCode == KeyEvent.VK_ENTER || key.keyCode == KeyEvent.VK_ESCAPE) {
      return true
    }
    if (key.keyChar == KeyEvent.CHAR_UNDEFINED && key.modifiers and KeyEvent.CTRL_DOWN_MASK != 0) {
      return key.keyCode == KeyEvent.VK_C
        || key.keyCode == KeyEvent.VK_J
        || key.keyCode == KeyEvent.VK_M
        || key.keyCode == KeyEvent.VK_OPEN_BRACKET
    }
    return false
  }