/// <summary>
/// Handles the appoinment overlaps badly.
/// </summary>
/// <param name="day">The day.</param>
private static void handleOverlaps(DayWithHourRegion day)
{
//TODO: work out overlaps through a better process
if (day.Appointments.Count > 0)
{
for (int j = 0; j < day.Appointments.Count; j++)
{
AppointmentWithHourRegion app = day.Appointments[j] as AppointmentWithHourRegion;
//if we have overlaps, things get nasty
if (app.HasOverlaps)
{
foreach (AppointmentWithHourRegion overlapApp in app.OverlappingAppointments)
{
//if another appointment overlaps
if (!overlapApp.Bounds.IsEmpty &&
overlapApp.Bounds.IntersectsWith(new Rectangle(app.Bounds.X,
app.Bounds.Y,
app.Bounds.Width,
app.Bounds.Height))
)
{
//if the app width is bigger, trim it
if (app.Bounds.Width >= overlapApp.Bounds.Width)
{
//if current app x starts after the other app x
if (app.Bounds.X >= overlapApp.Bounds.X)
{
app.Bounds = new Rectangle(
app.Bounds.X + app.Bounds.Width / 4,
app.Bounds.Y,
app.Bounds.Width - app.Bounds.Width / 4,
app.Bounds.Height);
}
else
{
app.Bounds = new Rectangle(
app.Bounds.X,
app.Bounds.Y,
app.Bounds.Width - app.Bounds.Width / 4,
app.Bounds.Height);
}
}
}
if (app.Bounds.X + app.Bounds.Width > day.Bounds.X + day.Bounds.Width)
{
Rectangle rect = app.Bounds;
rect.Width = day.Bounds.X + day.Bounds.Width - app.Bounds.X;
app.Bounds = rect;
}
}
}
}
}
}
/// <summary>
/// Raises the <see cref="E:Paint"/> event.
/// </summary>
/// <param name="e">The <see cref="System.Windows.Forms.PaintEventArgs"/> instance containing the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
//paint hour headers
foreach (HeaderRegion header in hourHeaders)
{
RendererCache.Current.Header.DrawBox(e.Graphics, Font, header.Bounds, header.Name, true, BorderInfo.Default, TextAlignment.Right);
}
for (int j = 0; j < DayRegions.Count; j++)
{
DayWithHourRegion day = DayRegions[j] as DayWithHourRegion;
if (day != null)
{
//paint header
RendererCache.Current.Header.DrawBox(e.Graphics, Font, day.TitleBounds, day.Name);
foreach (HourRegion hour in day.Hours)
{
if (hour.IsWorkingHour)
{
RendererCache.Current.Item.DrawBox(e.Graphics, Font, hour.Bounds);
RendererCache.Current.ItemLight.DrawLine(e.Graphics, hour.Bounds30.X + 1, hour.Bounds30.Y,
hour.Bounds30.X + hour.Bounds30.Width - 2,
hour.Bounds30.Y);
}
else
{
//non working hours are dark
RendererCache.Current.Control.DrawBox(e.Graphics, Font, hour.Bounds);
}
}
foreach (HourRegion hour in day.Hours)
{
AppointmentRegion paintSelected = null;
// int yPosition = hour.Bounds.Y;
foreach (AppointmentWithHourRegion app in hour.Appointments)
{
if (app.Appointment == SelectedAppointment)
{
paintSelected = app;
}
else
{
RendererCache.Current.Appointment.DrawBox(e.Graphics, Font, app.BodyBounds, app.FormattedSubject);
if (app.ColourBlockBounds != Rectangle.Empty)
{
RendererCache.Current.Appointment.DrawBox(e.Graphics, Font, app.ColourBlockBounds, app.Appointment.ColorBlockBrush);
}
}
}
// repaint just the selected appointment - to get the border onto it even with overlap
if (paintSelected != null)
{
RendererCache.Current.AppointmentSelected.DrawBox(e.Graphics, Font, paintSelected.BodyBounds, paintSelected.FormattedSubject);
if (paintSelected.ColourBlockBounds != Rectangle.Empty)
{
RendererCache.Current.AppointmentSelected.DrawBox(e.Graphics, Font, paintSelected.ColourBlockBounds, paintSelected.Appointment.ColorBlockBrush);
//draw top and bottom blocks
RendererCache.Current.AppointmentSelected.DrawBox(e.Graphics, Font, paintSelected.SelectTopBounds, paintSelected.Appointment.ColorBlockBrush);
RendererCache.Current.AppointmentSelected.DrawBox(e.Graphics, Font, paintSelected.SelectBottomBounds, paintSelected.Appointment.ColorBlockBrush);
}
}
}
}
}
}
/// <summary>
/// Calculate the time slot bounds. This works out the size and
/// shape that days will take up on the screen. This method
/// is called from OnPaint only when the property BoundsValidTimeSlot
/// is set to false (this property is set to false in cases such as
/// when the control has been resized or the date shown has
/// changed).
/// </summary>
protected override void CalculateTimeSlotBounds(Graphics g)
{
if (Width == 0 || Height == 0)
{
return;
}
DayRegions.Clear();
hourHeaders.Clear();
int numberOfDays = 1;
//set up the start day
if (!SingleDay)
{
//five days
numberOfDays = 5;
if (Date.DayOfWeek != DayOfWeek.Monday)
{
//handle sunday being set - go forwards in that case
if (Date.DayOfWeek == DayOfWeek.Sunday)
{
Date = Date.AddDays(1);
}
else if (Date.DayOfWeek == DayOfWeek.Saturday)
{
Date = Date.AddDays(2);
}
else
{
DateTime temp = Date;
while (temp.DayOfWeek != DayOfWeek.Monday)
{
temp = temp.AddDays(-1);
}
Date = temp;
}
}
}
//set up days
for (int i = 0; i < numberOfDays; i++)
{
DayWithHourRegion day = new DayWithHourRegion();
day.Date = Date.AddDays(i);
day.IsInCurrentMonth = true;
this.DayRegions.Add(day);
}
int hourCount = 0;
//set up hours
for (int j = 0; j < DayRegions.Count; j++)
{
DayWithHourRegion day = DayRegions[j] as DayWithHourRegion;
if (day != null)
{
for (int i = 0; i < 24; i++)
{
if (RenderWorkingHoursOnly)
{
if (i >= (WorkStartHour - 1) && i < (WorkEndHour + 1))
{
HourRegion hour = new HourRegion();
hour.IsWorkingHour = (i >= WorkStartHour && i < WorkEndHour);
hour.Hour = i;
day.Hours.Add(hour);
}
}
else
{
HourRegion hour = new HourRegion();
hour.IsWorkingHour = (i >= WorkStartHour && i < WorkEndHour);
hour.Hour = i;
day.Hours.Add(hour);
}
}
if (j == 0)
{
hourCount = day.Hours.Count;
}
}
}
int timeMarkerWidth = 0;
if (this.Width > 120)
{
timeMarkerWidth = 80;
}
int dayHeaderHeight = (int)(RendererCache.Current.Header.GetTextInfo(g, this.Font).Height * 1.2);
int hourHeight = ((Height - 1 - dayHeaderHeight) / hourCount);
int xCurrent = timeMarkerWidth;
int hourWidth = (Width - timeMarkerWidth - 1) / numberOfDays;
int bounds15height = (hourHeight) / 4;
//set up day and hour bounds
for (int j = 0; j < DayRegions.Count; j++)
{
DayWithHourRegion day = DayRegions[j] as DayWithHourRegion;
if (day != null)
{
int yCurrent = dayHeaderHeight;
//set up day bounds
day.Bounds = new Rectangle(xCurrent, 0, hourWidth, hourHeight * day.Hours.Count);
day.Name = day.Date.DayOfWeek.ToString();
day.TitleBounds = new Rectangle(xCurrent, 0, hourWidth, dayHeaderHeight);
day.BodyBounds = new Rectangle(day.Bounds.X, day.Bounds.Y, day.Bounds.Width, day.Bounds.Height);
foreach (HourRegion hour in day.Hours)
{
//work out the hour bounds
hour.Bounds = new Rectangle(xCurrent, yCurrent, hourWidth, hourHeight);
//work out the 15 minute divisions
hour.Bounds00 = new Rectangle(xCurrent, yCurrent, hourWidth, bounds15height);
hour.Bounds15 = new Rectangle(xCurrent, yCurrent + hour.Bounds00.Height, hourWidth,
bounds15height);
hour.Bounds30 = new Rectangle(xCurrent, yCurrent + hour.Bounds00.Height + hour.Bounds15.Height,
hourWidth, bounds15height);
hour.Bounds45 = new Rectangle(xCurrent,
yCurrent + hour.Bounds00.Height + hour.Bounds15.Height +
hour.Bounds30.Height, hourWidth,
bounds15height);
if (j == 0)
{
HeaderRegion header = new HeaderRegion();
header.Bounds = new Rectangle(0, yCurrent, timeMarkerWidth, hourHeight);
header.Name = string.Format("{0}:00", hour.Hour);
hourHeaders.Add(header);
}
yCurrent += hourHeight;
}
}
xCurrent += hourWidth;
}
BoundsValidTimeSlot = true;
}
