func (this *GUI) showOrHideContainerDependingOnIfEval(ifStmt interfaces.If, conditionalContainer *ui.Box) {
conditionValue := ifStmt.EvalConditionAsBool(this.Symbols)
// if condition evals to true
if conditionValue {
conditionalContainer.Show()
return
}
// condition evals to false
conditionalContainer.Hide()
}
func (this *GUI) showOrHideContainerDependingOnIfElseEval(ifElseStmt interfaces.IfElse, conditionalContainerIfBody, conditionalContainerElseBody *ui.Box) {
conditionValue := ifElseStmt.EvalConditionAsBool(this.Symbols)
// ifElse if block condition evals to true
if conditionValue {
conditionalContainerIfBody.Show()
conditionalContainerElseBody.Hide()
return
}
// condition evals to false, show else body
conditionalContainerIfBody.Hide()
conditionalContainerElseBody.Show()
}
// attachQuestionToTable is a helper method that attaches a GUIQuestion to the supplied box
func attachQuestionToTable(table *ui.Box, question *GUIQuestion) {
table.Append(question.Label, false)
table.Append(question.Element, false)
table.Append(question.ErrorLabel, false)
}