KeyHandler.prototype.handleKeyDown = function()

in src/main/jbake/assets/js/tree.jquery.js [802:825]

• 24 lines of code
• 8 McCabe index (conditional complexity)

  KeyHandler.prototype.handleKeyDown = function(e) {
    var key;
    if (!this.tree_widget.options.keyboardSupport) {
      return true;
    }
    if ($(document.activeElement).is('textarea,input,select')) {
      return true;
    }
    if (!this.tree_widget.getSelectedNode()) {
      return true;
    }
    key = e.which;
    switch (key) {
      case DOWN:
        return this.moveDown();
      case UP:
        return this.moveUp();
      case RIGHT:
        return this.moveRight();
      case LEFT:
        return this.moveLeft();
    }
    return true;
  };