/** ArrayList contains Alert objects */
private ArrayList getAlerts( String query )
{
ArrayList alerts = new ArrayList();
SQLiteCommand cmd = conn.CreateCommand();
cmd.CommandText = query;
SQLiteDataReader results = cmd.ExecuteReader();
while (results.Read())
{
int alertId = results.GetInt32(0);
string title = results.GetString(1);
string message = results.GetString(2);
string year = results.GetString(3);
string dayOfMonth = results.GetString(4);
string month = results.GetString(5);
string dayOfWeek = results.GetString(6);
string hour = results.GetString(7);
string minute = results.GetString(8);
bool snoozed = results.GetBoolean(9);
bool valid = results.GetBoolean(10);
DateTime wakeUpTime = results.GetDateTime(11);
string background = results.GetString(12);
string sound = results.GetString(13);
string command = results.GetString(14);
//Do not change the order of the following block,
//otherwise snoozed and valid values may be set
//incorrectly.
Alert alert = new Alert();
alert.setAlertId(alertId);
alert.setTitle(title);
alert.setMessage(message);
alert.setSchedule(year, month, dayOfMonth, dayOfWeek, hour, minute, false);
alert.setWakeUpTime(wakeUpTime);
alert.setSnoozed(snoozed);
alert.setValid(valid);
alert.setBackground(background);
alert.setSound(sound);
alert.setCommand(command);
alerts.Add(alert);
}
cmd.Dispose();
return alerts;
}
private bool save()
{
bool returnValue = false;
Alert alert = new Alert();
int alertId = currentAlert.getAlertId();
alert.setAlertId(alertId);
alert.setTitle(titleField.Text);
alert.setMessage(messageBox.RichTextBox.Rtf);
alert.setValid(currentAlert.getValid());
alert.setCommand(currentAlert.getCommand());
if (!soundField.Text.Equals(alert.getSound()))
{
alert.setSound(soundField.Text);
}
if (backgroundChanged)
{
alert.setBackground(""+messageBox.RichTextBox.BackColor.ToArgb());
}
//Determine the schedule
if (oneTimeRadio.Checked)
{
DateTime dt = oneTimeField1.Value;
string[] time = extractTime(oneTimeField2.Text, oneTimeField3.Text);
dt = new DateTime(dt.Year, dt.Month, dt.Day, System.Convert.ToInt32(time[0]),
System.Convert.ToInt32(time[1]), 0);
returnValue = alert.setSchedule(dt);
}
else if (timeDelayRadio.Checked)
{
DateTime dt = DateTime.Now;
double howMuch = 0;
try
{
howMuch = double.Parse(timeDelayField1.Text);
}
catch (Exception)
{
throw new Exception("Time Delay Field must be a number!");
}
string howMany = timeDelayField2.Text;
if (howMany.Equals("Minute(s)"))
{
dt = dt.AddMinutes(howMuch);
}
else if (howMany.Equals("Hour(s)"))
{
dt = dt.AddHours(howMuch);
}
else if (howMany.Equals("Day(s)"))
{
dt = dt.AddDays(howMuch);
//Zero out the hours and minutes
dt = new DateTime(dt.Year, dt.Month, dt.Day, 0, 0, 0);
}
else if (howMany.Equals("Week(s)"))
{
dt = dt.AddDays(howMuch*7);
//Zero out the hours and minutes
dt = new DateTime(dt.Year, dt.Month, dt.Day, 0, 0, 0);
}
returnValue = alert.setSchedule(dt);
}
else if (dayOfMonthRadio.Checked)
{
string dayOfMonth = "" + (dayOfMonthField1.SelectedIndex + 1);
string[] time = extractTime(dayOfMonthField2.Text, dayOfMonthField3.Text);
string month = "" + (dayOfMonthField4.SelectedIndex);
if (month.Equals("0")) month = "*";
if (System.Convert.ToInt32(dayOfMonth) > 28)
MsgBox.Show("Warning! No alert will be shown for months without the specified day!",
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Information);
returnValue = alert.setSchedule("*", month, dayOfMonth, "*", time[0], time[1]);
}
else if (dayOfWeekRadio.Checked)
{
string dayOfWeek = "" + dayOfWeekField1.SelectedIndex;
if (dayOfWeek.Equals("0"))
dayOfWeek = "*";
else if (dayOfWeek.Equals("7"))
dayOfWeek = "0";
string[] time = extractTime(dayOfWeekField2.Text, dayOfWeekField3.Text);
returnValue = alert.setSchedule("*", "*", "*", dayOfWeek, time[0], time[1]);
}
else if (advancedRadio.Checked)
{
returnValue = alert.setSchedule(advancedField1.Text);
}
else if (positionalDayOfWeekRadio.Checked)
{
int position = positionalDayOfWeekField1.SelectedIndex + 1;
int dayOfWeek = ((positionalDayOfWeekField2.SelectedIndex+1) % 7);
string month = "" + (positionalDayOfWeekField6.SelectedIndex);
if (month.Equals("0")) month = "*";
string positionalDayOfWeek = ""+((position * 10) + dayOfWeek);
string[] time = extractTime(positionalDayOfWeekField3.Text, positionalDayOfWeekField4.Text);
returnValue = alert.setSchedule("*", month, "*", positionalDayOfWeek, time[0], time[1]);
}
else
{
throw new Exception("Nothing Selected");
}
if (!returnValue)
return false;
alert.setValid(true);
currentAlert = alert;
return true;
}
/** ArrayList contains Alert objects */
public Alert getUpdatedAlert( Alert alert )
{
SQLiteCommand cmd = conn.CreateCommand();
cmd.CommandText = "SELECT AlertId, Title, Message, Year, DayOfMonth, Month, " +
"DayOfWeek, Hour, Minute, Snoozed, Valid, WakeUpTime Background, " +
"Sound, Command FROM Alerts WHERE AlertID = ?";
cmd.Parameters.Add(cmd.CreateParameter());
cmd.Parameters[0].Value = alert.getAlertId();
SQLiteDataReader results = cmd.ExecuteReader();
if (results.Read())
{
int alertId = results.GetInt32(0);
string title = results.GetString(1);
string message = results.GetString(2);
string year = results.GetString(3);
string dayOfMonth = results.GetString(4);
string month = results.GetString(5);
string dayOfWeek = results.GetString(6);
string hour = results.GetString(7);
string minute = results.GetString(8);
bool snoozed = results.GetBoolean(9);
bool valid = results.GetBoolean(10);
DateTime wakeUpTime = results.GetDateTime(11);
string background = results.GetString(12);
string sound = results.GetString(13);
string command = results.GetString(14);
//Do not change the order of the following block,
//otherwise snoozed and valid values may be set
//incorrectly.
alert.setAlertId(alertId);
alert.setTitle(title);
alert.setMessage(message);
alert.setSchedule(year, month, dayOfMonth, dayOfWeek, hour, minute, false);
alert.setWakeUpTime(wakeUpTime);
alert.setSnoozed(snoozed);
alert.setValid(valid);
alert.setBackground(background);
alert.setSound(sound);
alert.setCommand(command);
}
cmd.Dispose();
return alert;
}