private void add_item_button_Click(object sender, EventArgs e)
{
StudyTime time = createItem();
if (time.error)
{
return;
}
//add item to list
list_time.Add(time);
if (time.isLunchTime)
{
if (index_lunch_time != -1)
{
StudyTime temp_time = list_time[index_lunch_time];
temp_time.isLunchTime = false;
temp_time.setTextItem();
list_time[index_lunch_time] = temp_time;
}
index_lunch_time = list_time.Count - 1;
}
updateListBox();
resetItemBox();
}
private StudyTime createItem()
{
StudyTime time = new StudyTime();
time.toDefault();
int start_hour = -1;
int start_minutes = -1;
int end_hour = -1;
int end_minutes = -1;
int.TryParse(start_hour_textBox.Text, out start_hour);
int.TryParse(start_minutes_textBox.Text, out start_minutes);
int.TryParse(end_hour_textBox.Text, out end_hour);
int.TryParse(end_minutes_textBox.Text, out end_minutes);
if (start_hour == -1 || end_hour == -1 || start_minutes == -1 || end_minutes == -1)
{
MessageBox.Show("ERREUR : le format des créneaux horaires spécifiés n'est pas valide");
time.error = true;
return(time);
}
TimeSpan start_time = new TimeSpan(start_hour, start_minutes, 0);
TimeSpan end_time = new TimeSpan(end_hour, end_minutes, 0);
if (start_time >= end_time)
{
MessageBox.Show("ERREUR : Le créneau horaire ne peut pas débuter après avoir pris fin");
time.error = true;
return(time);
}
time.startTime = start_time;
time.endTime = end_time;
time.isLunchTime = lunch_hour_checkBox.Checked;
time.setTextItem();
return(time);
}
private void edit_item_button_Click(object sender, EventArgs e)
{
if (index_viewed_item != -1)
{
StudyTime time = createItem();
if (time.error)
{
return;
}
if ((index_viewed_item == index_lunch_time) && (!lunch_hour_checkBox.Checked))
{ //the actual lunch time is no longer lunch time
index_lunch_time = -1;
}
else if (time.isLunchTime)
{
if (index_lunch_time != -1)
{
StudyTime temp_time = list_time[index_lunch_time];
temp_time.isLunchTime = false;
temp_time.setTextItem();
list_time[index_lunch_time] = temp_time;
}
index_lunch_time = index_viewed_item;
}
list_time[index_viewed_item] = time;
updateListBox();
resetItemBox();
}
index_viewed_item = -1;
}
