private void button_cancel_Click(object sender, EventArgs e) => Close(); //closes form without comitting any changes
private void button_undo_Click(object sender, EventArgs e) //undo the last change made to current _day state; can revert back up to when form 1st opened(no changes)
{ //TODO: OPTIMIZE/Figure out better way(just use list?) Later!
if (_daysPrevious.Count > 1)
{
_daysPrevious.Remove(_daysPrevious.Last()); //removes last(same as current) day object from list
_day = _daysPrevious.Last().Clone(); //sets current day as a New DayEntry object with 2nd to last values(cloning from _daysPrevious list to avoid values changing in list also because of the reference)
comboBox_meals.DataSource = new BindingSource(_day._mealEntries, ""); //updates selected meal(in case meal get undone)
if (_day._mealEntries.Count > 0)
{
comboBox_meals.SelectedItem = _day._mealEntries.Last();
}
//resets UI values without calling updateDay() to dupe values don't show up
output.Clear();
output.AppendText(_day.ToString() + "\n\n");
label_title.Text = $"DAY: {_day._date.ToString("dd/MM/yyyy")}";
label_subtitle.Text = _day._note.ToStringInfo();
textBox_activ.Text = _day._activ;
this.Update();
}
else
{
MessageBox.Show("Cannot Undo Further!"); //initial state on form open
}
}
private void updateDay() //method that updates various UI elementas(Title, Activ,Output text) to corespond with changed data and saves day state for undo
{
output.Clear();
output.AppendText(_day.ToString() + "\n\n");
label_title.Text = $"DAY: {_day._date.ToString("dd/MM/yyyy")}";
label_subtitle.Text = _day._note.ToStringInfo();
textBox_activ.Text = _day._activ;
this.Update();
_daysPrevious.Add(_day.Clone()); //adds current day state to undo list
}
