public void InsertItem(DayDetail item, int index)
{
ModifyItem(item);
itemsGrid.Children.Insert(index, item);
UpdateColumnSpans();
}
/// <summary>
/// Remove all items.
/// </summary>
public void Clear()
{
int count = stackPanel.Children.Count;
for (int i = 0; i < count; i++)
{
DayDetail detail = (DayDetail)stackPanel.Children[i];
RemoveHandlers(detail);
detail.CloseToolTip();
}
stackPanel.Children.Clear();
count = clockGrid.Items.Count;
for (int i = 0; i < count; i++)
{
DayDetail detail = (DayDetail)clockGrid.Items[i];
RemoveHandlers(detail);
detail.CloseToolTip();
}
clockGrid.ClearItems();
_activeDetail = null;
}
public void AddItem(DayDetail item)
{
ModifyItem(item);
itemsGrid.Children.Add(item);
UpdateColumnSpans();
}
public void UpdateActiveDetail()
{
if (_activeDetail != null)
{
_activeDetail.InitializeDisplay();
if (_activeDetail.Appointment.AllDay && _activeDetail.Parent != stackPanel)
{
clockGrid.Items.Remove(_activeDetail);
_activeDetail.Margin = new Thickness(0, 1, 10, 0);
stackPanel.Children.Insert(0, _activeDetail);
}
else if (!_activeDetail.Appointment.AllDay && _activeDetail.Parent == stackPanel)
{
stackPanel.Children.Remove(_activeDetail);
clockGrid.InsertItem(_activeDetail, 0);
clockGrid.Layout();
}
else if (_activeDetail.Parent != stackPanel)
{
clockGrid.Layout();
}
_activeDetail = null;
}
}
private void detail_OnBeginEditEvent(object sender, EventArgs e)
{
DayDetail _sender = (DayDetail)sender;
_activeDetail = _sender;
IsChecked = true;
BeginEditEvent(EventArgs.Empty);
}
public void RemoveHandlers(DayDetail detail)
{
detail.OnBeginEditEvent -= detail_OnBeginEditEvent;
detail.OnDeleteStartEvent -= detail_OnDeleteStartEvent;
detail.OnDeleteEndEvent -= detail_OnDeleteEndEvent;
detail.OnExportEvent -= detail_OnExportEvent;
detail.Navigate -= detail_Navigate;
detail.ShowAsChanged -= detail_ShowAsChanged;
}
public void AddHandlers(DayDetail detail)
{
detail.OnBeginEditEvent += detail_OnBeginEditEvent;
detail.OnDeleteStartEvent += detail_OnDeleteStartEvent;
detail.OnDeleteEndEvent += detail_OnDeleteEndEvent;
detail.OnExportEvent += detail_OnExportEvent;
detail.Navigate += detail_Navigate;
detail.ShowAsChanged += detail_ShowAsChanged;
}
private void DayNoon_Selected(object sender, EventArgs e)
{
DayDawn.BackgroundColor = _unselected;
DayMorning.BackgroundColor = _unselected;
DayNoon.BackgroundColor = _selected;
DayAfternoon.BackgroundColor = _unselected;
DayEvening.BackgroundColor = _unselected;
_dayDetail = DayDetail.Noon;
}
public void Layout()
{
DayDetail[] existing = new DayDetail[itemsGrid.Children.Count];
itemsGrid.Children.CopyTo(existing, 0);
ClearItems();
foreach (DayDetail each in existing)
{
AddItem(each);
}
}
/// <summary>
/// Create a new appointment on the active date with the specified subject
/// </summary>
public void NewAppointment(string subject)
{
if (_activeDetail != null)
{
EndEdit(false);
}
Appointment appointment = new Appointment();
if (IsChecked == true || _checked == null)
{
appointment.StartDate = Date;
appointment.EndDate = Date.AddDays(1);
appointment.AllDay = true;
}
else
{
// Calculate the selected time
Grid parent = (Grid)_checked.Parent;
int rowCount = parent.RowDefinitions.Count;
int row = Grid.GetRow(_checked);
DateTime startTime = Date.AddMinutes(row * 24 * 60 / rowCount);
DateTime endTime = startTime.AddMinutes(1 * 24 * 60 / rowCount);
appointment.StartDate = startTime;
appointment.EndDate = endTime;
appointment.AllDay = false;
appointment.ShowAs = ShowAs.Busy;
appointment.Reminder = Settings.DefaultReminder;
}
appointment.Subject = subject;
DayDetail detail = new DayDetail(appointment);
AddHandlers(detail);
if (IsChecked == true)
{
stackPanel.Children.Insert(0, detail);
}
else
{
clockGrid.AddItem(detail);
}
detail.BeginEdit();
}
private void detail_OnDeleteEndEvent(object sender, EventArgs e)
{
DayDetail _sender = (DayDetail)sender;
RemoveHandlers(_sender);
_activeDetail = null;
if (_sender.Parent == stackPanel)
{
allDayGrid.MinHeight = 35;
stackPanel.Children.Remove(_sender);
}
else if (_sender.Parent == clockGrid.ItemsGrid)
{
clockGrid.Items.Remove(_sender);
clockGrid.Layout();
}
}
private void additems(Appointment[] appts)
{
foreach (Appointment each in appts)
{
DayDetail detail = new DayDetail(each);
AddHandlers(detail);
if (each.AllDay)
{
stackPanel.Children.Add(detail);
}
else
{
clockGrid.AddItem(detail);
}
}
if (_openOnLoad != null)
{
BeginEditing(_openOnLoad, true);
_openOnLoad = null;
}
}
//private void ModifyItem(DayDetail item)
//{
// item.HorizontalAlignment = HorizontalAlignment.Stretch;
// item.VerticalAlignment = VerticalAlignment.Top;
// int startH;
// int startM;
// if (item.Appointment.StartDate.Date == RepresentingDate)
// {
// startH = item.Appointment.StartDate.TimeOfDay.Hours;
// startM = item.Appointment.StartDate.TimeOfDay.Minutes;
// }
// else
// startH = startM = 0;
// int endH;
// int endM;
// if (item.Appointment.EndDate.Date == RepresentingDate)
// {
// endH = item.Appointment.EndDate.TimeOfDay.Hours;
// endM = item.Appointment.EndDate.TimeOfDay.Minutes;
// }
// else
// {
// endH = 24;
// endM = 0;
// }
// double hourHeight = itemsGrid.Height / 24;
// double marginTop = startH * hourHeight + startM * hourHeight / 60;
// if (marginTop > itemsGrid.Height - DayDetail.CollapsedHeight)
// marginTop = itemsGrid.Height - DayDetail.CollapsedHeight;
// item.Margin = new Thickness(0, marginTop, 10, 0);
// double height = endH * hourHeight + endM * hourHeight / 60 - marginTop;
// height = height > DayDetail.CollapsedHeight ? height : DayDetail.CollapsedHeight;
// item.Height = height;
// int proposedColumn = 1;
// foreach (DayDetail detail in itemsGrid.Children)
// {
// double dTop = detail.Margin.Top;
// double dHeight = detail.Height;
// if ((marginTop >= dTop && marginTop <= dTop + dHeight)
// || (marginTop <= dTop && marginTop + height >= dTop)
// || marginTop == dTop)
// {
// int dCol = Grid.GetColumn(detail);
// if (dCol >= proposedColumn)
// proposedColumn = dCol + 1;
// }
// }
// if (itemsGrid.ColumnDefinitions.Count - 1 < proposedColumn)
// {
// ColumnDefinition def = new ColumnDefinition();
// def.Width = new GridLength(1, GridUnitType.Star);
// itemsGrid.ColumnDefinitions.Add(def);
// }
// Grid.SetColumn(item, proposedColumn);
// Grid.SetColumnSpan(item, 1);
//}
private void ModifyItem(DayDetail item)
{
item.Zoom = Zoom;
item.ParentLayout = Layout;
item.HorizontalAlignment = HorizontalAlignment.Stretch;
item.VerticalAlignment = VerticalAlignment.Top;
int startH;
int startM;
DateTime start;
DateTime end;
if (!item.Appointment.IsRepeating)
{
start = item.Appointment.StartDate;
end = item.Appointment.EndDate;
}
else
{
start = item.Appointment.RepresentingDate.Add(item.Appointment.StartDate.TimeOfDay);
end = start.Add(item.Appointment.EndDate - item.Appointment.StartDate);
}
if (start.Date == RepresentingDate)
{
startH = start.TimeOfDay.Hours;
startM = start.TimeOfDay.Minutes;
}
else
{
startH = startM = 0;
}
int endH;
int endM;
if (end.Date == RepresentingDate)
{
endH = end.TimeOfDay.Hours;
endM = end.TimeOfDay.Minutes;
}
else
{
endH = 24;
endM = 0;
}
double hourHeight = grid.Height / 24;
double marginTop = startH * hourHeight + startM * hourHeight / 60; // -1;
if (marginTop > grid.Height - DayDetail.CollapsedHeight)
{
marginTop = grid.Height - DayDetail.CollapsedHeight; // -1;
}
item.Margin = new Thickness(0, marginTop, 0, 0);
double height = endH * hourHeight + endM * hourHeight / 60 - marginTop - 1; // -2;
height = height > DayDetail.CollapsedHeight ? height : DayDetail.CollapsedHeight;
item.Height = height;
int proposedColumn = 1;
foreach (DayDetail detail in itemsGrid.Children)
{
double dTop = detail.Margin.Top;
double dHeight = detail.Height;
if ((marginTop >= dTop && marginTop <= dTop + dHeight) ||
(marginTop <= dTop && marginTop + height >= dTop))
{
int dCol = Grid.GetColumn(detail);
if (dCol >= proposedColumn)
{
proposedColumn = dCol + 1;
}
}
}
if (itemsGrid.ColumnDefinitions.Count - 1 < proposedColumn)
{
ColumnDefinition def = new ColumnDefinition();
def.Width = new GridLength(1, GridUnitType.Star);
itemsGrid.ColumnDefinitions.Add(def);
}
Grid.SetColumn(item, proposedColumn);
Grid.SetColumnSpan(item, 1);
}
/// <summary>
/// Refreshes entire display. Items in database but not in view will be added,
/// while items not in database but in view will be removed.
/// </summary>
public void Refresh()
{
if (_isRefreshing)
{
return;
}
_isRefreshing = true;
Appointment[] appts = AppointmentDatabase.GetAppointments(Date);
List <Appointment> addArray = new List <Appointment>();
bool clockGridNeedsLayout = false;
if (appts != null)
{
foreach (Appointment each in appts)
{
bool contains = false;
if (each.AllDay)
{
foreach (DayDetail detail in stackPanel.Children)
{
if (detail.Appointment.ID == each.ID)
{
detail.Appointment = each;
detail.InitializeDisplay();
contains = true;
break;
}
}
}
else
{
foreach (DayDetail detail in clockGrid.Items)
{
if (detail.Appointment.ID == each.ID)
{
detail.Appointment = each;
detail.InitializeDisplay();
clockGridNeedsLayout = true;
contains = true;
break;
}
}
}
if (!contains)
{
addArray.Add(each);
}
}
}
List <DayDetail> deleteArray = new List <DayDetail>();
foreach (DayDetail detail in stackPanel.Children)
{
if (!AppointmentInArray(appts, detail.Appointment.ID) && _activeDetail != detail)
{
deleteArray.Add(detail);
}
}
foreach (DayDetail detail in clockGrid.Items)
{
if (!AppointmentInArray(appts, detail.Appointment.ID) && _activeDetail != detail)
{
deleteArray.Add(detail);
}
}
foreach (DayDetail detail in deleteArray)
{
detail.AnimatedDelete(false);
}
if (addArray.Count > 0)
{
foreach (Appointment each in addArray)
{
DayDetail detail = new DayDetail(each);
AddHandlers(detail);
if (each.AllDay)
{
stackPanel.Children.Add(detail);
}
else
{
clockGrid.AddItem(detail);
clockGridNeedsLayout = false;
}
}
}
if (clockGridNeedsLayout)
{
clockGrid.Layout();
}
_isRefreshing = false;
}
