private void NewRecurringAppointment()
{
RecurringAppointment newRecurring = new RecurringAppointment(Utility.ConvertRowToDateTime(monthCalendar.SelectionRange.Start, _SelectedRow));
if (AddEdit(newRecurring))
{
try
{
_Appointments.Add(newRecurring);
//Add Here.
foreach (DateTime date in new List <DateTime>(newRecurring.OccuringDates))
{
try
{
var _TestApt = new Appointment(date + newRecurring.Start.TimeOfDay);
_TestApt.Length = newRecurring.Length;
_Appointments.Add(_TestApt);
_Appointments.Remove(_TestApt);
}
catch (ItemsException e)
{
MessageBox.Show("Recurring Appointment at " + date.ToShortDateString() + " overlaps too many appointments. Still adding the remaining.", "Recurring Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
newRecurring.OccuringDates.Remove(date);
}
}
}
catch (ItemsException e)
{
MessageBox.Show(this, e.Message, "Error adding Item", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
panelDailyView.Invalidate();
GetAppointmentsOnSelectedDate(monthCalendar.SelectionRange.Start);
}
/// <summary>
/// Initializes a new instance of the <see cref="RecurringAppointmentFrontEnd"/> class.
/// Constructor with parameters
/// </summary>
/// <param name="day">The day.</param>
/// <param name="recurringAppointment">The recurring appointment.</param>
public RecurringAppointmentFrontEnd(DateTime day, RecurringAppointment recurringAppointment)
{
InitializeComponent();
this.day = day;
this.recurringAppointment = recurringAppointment;
subjectTextBox.Text = recurringAppointment.Subject;
locationTextBox.Text = recurringAppointment.Location;
occurenceTextBox.Text = recurringAppointment.NumberOfRecurrence.ToString();
}
/// <summary>
/// Removes the first occurrence of a specific object from the <see cref="T:System.Collections.Generic.ICollection`1" />.
/// </summary>
/// <param name="item">The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <returns>
/// true if <paramref name="item" /> was successfully removed from the <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, false. This method also returns false if <paramref name="item" /> is not found in the original <see cref="T:System.Collections.Generic.ICollection`1" />.
/// </returns>
public bool Remove(IAppointment item)
{
load = new StreamReader("appointments.txt");
string info = "";
try
{
string line = load.ReadLine();
while (line != null)
{
if (item is Appointment)
{
Appointment s_appointment = item as Appointment;
info = "Appointment\t" + s_appointment.Start.ToLongDateString() + "\t" + s_appointment.Start.ToLongTimeString() + "\t" + s_appointment.Length + "\t" + s_appointment.Subject + "\t" + s_appointment.Location;
if (info.CompareTo(line) == 0)
{
load.Close();
load = null;
save = new StreamWriter("appointments.txt");
line = "";
save.WriteLine(line);
save.Close();
save = null;
load = new StreamReader("appointments.txt");
}
}
if (item is RecurringAppointment)
{
RecurringAppointment r_appointment = item as RecurringAppointment;
info = "RecurringAppointment\t" + r_appointment.Start.ToLongDateString() + "\t" + r_appointment.Start.ToLongTimeString() + "\t" + r_appointment.Length + "\t" + r_appointment.Subject + "\t" + r_appointment.Location + "\t" + r_appointment.NumberOfRecurrence + "\t" + r_appointment.RecurrenceFrequency.ToString();
if (info.CompareTo(line) == 0)
{
load.Close();
load = null;
save = new StreamWriter("appointments.txt");
line = "";
save.WriteLine(line);
save.Close();
save = null;
load = new StreamReader("appointments.txt");
}
}
line = load.ReadLine();
}
}
catch
{
load.Close();
load = null;
}
load.Close();
load = null;
return(list.Remove(item));
}
private void RecurringForm_Load(object sender, EventArgs e)
{
_Apt = base.Apt as RecurringAppointment;
type_ComboBox.DataSource = Enum.GetNames(typeof(Type));
freq_ComboBox.DataSource = Enum.GetNames(typeof(Recurring));
amount_TextBox.MaxLength = 3;
if (_Apt != null)
{
freq_ComboBox.SelectedIndex = freq_ComboBox.Items.IndexOf(_Apt.Recursion.ToString());
amount_TextBox.Text = _Apt.AmountRecurring.ToString();
}
}
/// <summary>
/// Saves this instance.
/// </summary>
/// <returns></returns>
public bool Save()
{
bool isSaved = false;
string info = "";
save = new StreamWriter("appointments.txt");
while (!isSaved)
{
foreach (IAppointment app in list)
{
if (app is Appointment)
{
Appointment s_appointment = app as Appointment;
info = "Appointment\t" + s_appointment.Start.ToLongDateString() + "\t" + s_appointment.Start.ToLongTimeString() + "\t" + s_appointment.Length + "\t" + s_appointment.Subject + "\t" + s_appointment.Location;
try
{
save.WriteLine(info);
isSaved = true;
}
catch
{
save.Close();
save = null;
isSaved = false;
}
}
if (app is RecurringAppointment)
{
RecurringAppointment r_appointment = app as RecurringAppointment;
info = "RecurringAppointment\t" + r_appointment.Start.ToLongDateString() + "\t" + r_appointment.Start.ToLongTimeString() + "\t" + r_appointment.Length + "\t" + r_appointment.Subject + "\t" + r_appointment.Location + "\t" + r_appointment.NumberOfRecurrence + "\t" + r_appointment.RecurrenceFrequency.ToString();
try
{
save.WriteLine(info);
isSaved = true;
}
catch
{
save.Close();
save = null;
isSaved = false;
}
}
}
}
save.Close();
save = null;
return(isSaved);
}
/// <summary>
/// Handles the Click event of the saveButton control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void saveButton_Click(object sender, EventArgs e)
{
int numberOfOccurence = 0;
if (occurenceTextBox.Text.Trim() != "")
{
try
{
// Check for occurence
// Cant be 1 and more than a specific high number
numberOfOccurence = int.Parse(occurenceTextBox.Text);
if (numberOfOccurence > 999 || numberOfOccurence < 2)
{
MessageBox.Show("Please select a number between 2 and 999", "Invalid input", MessageBoxButtons.OK, MessageBoxIcon.Warning);
occurenceTextBox.Text = "";
return;
}
}
catch
{
// Cathing exception of error handling
MessageBox.Show("Please select a number between 2 and 999", "Invalid input", MessageBoxButtons.OK, MessageBoxIcon.Warning);
occurenceTextBox.Text = "";
}
}
TimeDuration duration = (TimeDuration)lengthComboBox.Items[lengthComboBox.SelectedIndex];
int length = (duration.Hours * 60) + duration.Minutes;
TimeSpan timespan = (TimeSpan)startTimeComboBox.Items[startTimeComboBox.SelectedIndex];
day = day.AddHours(timespan.TotalHours);
RecurrenceFrequency type = (RecurrenceFrequency)frequencyComboBox.Items[frequencyComboBox.SelectedIndex];
if (numberOfOccurence == 0)
{
return;
}
recurringAppointment = new RecurringAppointment(numberOfOccurence, type, day, length, subjectTextBox.Text, locationTextBox.Text);
this.Close();
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
if (_SelectedAppointment.GetType() == typeof(RecurringAppointment))
{
DialogResult dialogResult = MessageBox.Show("Delete all recurring appointments?", "Delete Recurring", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.No)
{
RecurringAppointment comparison = (RecurringAppointment)_SelectedAppointment;
comparison.OccuringDates.Remove(monthCalendar.SelectionRange.Start.Date);
}
else if (dialogResult == DialogResult.Yes)
{
_Appointments.Remove(_SelectedAppointment);
}
}
else
{
_Appointments.Remove(_SelectedAppointment);
}
_SelectedAppointment = null;
GetAppointmentsOnSelectedDate(monthCalendar.SelectionRange.Start);
panelDailyView.Invalidate();
}
private void saveButton_Click(object sender, EventArgs e)
{
int numberOfOccurence = 0;
if (occurenceTextBox.Text.Trim() != "")
{
try
{
numberOfOccurence = int.Parse(occurenceTextBox.Text);
if (numberOfOccurence > 999 || numberOfOccurence < 2)
{
MessageBox.Show("Please select a number between 2 and 999 to specify the recurring number", "Invalid input", MessageBoxButtons.OK, MessageBoxIcon.Warning);
occurenceTextBox.Text = "";
}
}
catch
{
MessageBox.Show("Please select a number between 2 and 999 to specify te recurring number", "Invalid input", MessageBoxButtons.OK, MessageBoxIcon.Warning);
occurenceTextBox.Text = "";
}
}
Time duration = (Time)lengthComboBox.Items[lengthComboBox.SelectedIndex];
int length = (duration.Hours * 60) + duration.Minutes;
TimeSpan timespan = (TimeSpan)timeComboBox.Items[timeComboBox.SelectedIndex];
day = day.AddHours(timespan.TotalHours);
RecurrenceType type = (RecurrenceType)frequencyComboBox.Items[frequencyComboBox.SelectedIndex];
if (numberOfOccurence == 0)
{
MessageBox.Show("Please specify the number of recurrence for this appointment", "Missing input", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
recurringApp = new RecurringAppointment(numberOfOccurence, type, day, length, subjectTextBox.Text, locationTextBox.Text);
this.Close();
}
private void editToolStripMenuItem_Click(object sender, EventArgs e)
{
if (_SelectedAppointment is RecurringAppointment)
{
RecurringAppointment app = _SelectedAppointment as RecurringAppointment;
RecurringAppointmentForm form = new RecurringAppointmentForm(monthCalendar.SelectionRange.Start, app);
form.ShowDialog();
_Appointments.Remove(app);
_TodaysAppointments.Remove(app);
if (form.ReccuringApp == null)
{
return;
}
if (_Appointments.Count > 0)
{
foreach (IAppointment appointment in _Appointments)
{
if (form.ReccuringApp.OccursOnTime(appointment.Start, appointment.Length))
{
MessageBox.Show("Date and Time already used at" + appointment.Start.ToLongDateString(),
"Cannot add current appointment",
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
return;
}
}
}
_Appointments.Add(form.ReccuringApp);
_TodaysAppointments.Add(form.ReccuringApp);
panelDailyView.Invalidate();
return;
}
if (_SelectedAppointment is Appointment)
{
Appointment app = _SelectedAppointment as Appointment;
AppointmentForm form = new AppointmentForm(monthCalendar.SelectionRange.Start, app);
form.ShowDialog();
if (form.App == null)
{
return;
}
if (_Appointments.Count > 0)
{
foreach (IAppointment appointment in _Appointments)
{
if (form.App.OccursOnTime(appointment.Start, appointment.Length))
{
MessageBox.Show("Date and Time already used",
"Cannot add current appointment",
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
return;
}
}
}
_Appointments.Remove(app);
_TodaysAppointments.Remove(app);
_Appointments.Add(form.App);
_TodaysAppointments.Add(form.App);
panelDailyView.Invalidate();
return;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RecurringAppointmentFrontEnd"/> class.
/// Constructor
/// </summary>
/// <param name="day">The day.</param>
public RecurringAppointmentFrontEnd(DateTime day)
{
InitializeComponent();
this.day = day;
recurringAppointment = null;
}
//
private void panelDailyView_MouseDoubleClick(object sender, MouseEventArgs e)
{
IAppointment appointment = CheckForAppointment(e);
if (appointment != null)
{
_SelectedAppointment = appointment;
if (_SelectedAppointment is RecurringAppointment)
{
RecurringAppointment app = _SelectedAppointment as RecurringAppointment;
RecurringAppointmentFrontEnd form = new RecurringAppointmentFrontEnd(monthCalendar.SelectionRange.Start, app);
form.ShowDialog();
_Appointments.Remove(_SelectedAppointment);
_TodaysAppointments.Remove(_SelectedAppointment);
if (form.RecurringAppointment == null || form.RecurringAppointment == app)
{
return;
}
if (_Appointments.Count > 0)
{
foreach (IAppointment otherappointment in _Appointments)
{
if (form.RecurringAppointment.OccursOnTime(otherappointment.Start, otherappointment.Length))
{
MessageBox.Show("Date and Time already used at " + app.Start.ToLongDateString(),
"Cannot add current recurring appointment",
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
return;
}
}
}
_Appointments.Remove(app);
_TodaysAppointments.Remove(app);
_Appointments.Add(form.RecurringAppointment);
if (_Appointments.Save())
{
_TodaysAppointments.Add(form.RecurringAppointment);
panelDailyView.Invalidate();
}
}
if (_SelectedAppointment is Appointment)
{
Appointment app = _SelectedAppointment as Appointment;
AppointmentFrontEnd form = new AppointmentFrontEnd(monthCalendar.SelectionRange.Start, app);
form.ShowDialog();
if (form.Appointment == null || form.Appointment == app)
{
return;
}
if (_Appointments.Count > 0)
{
foreach (IAppointment otherappointment in _Appointments)
{
if (form.Appointment.TimeConflict(otherappointment.Start, otherappointment.Length))
{
MessageBox.Show("Date and Time already used",
"Cannot add current appointment",
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
return;
}
}
}
_Appointments.Remove(app);
_TodaysAppointments.Remove(app);
_Appointments.Add(form.Appointment);
if (_Appointments.Save())
{
_TodaysAppointments.Add(form.Appointment);
panelDailyView.Invalidate();
}
}
}
}
