/// <summary>
/// Initializes a new instance of the <see cref="MonthViewMonth"/> class.
/// </summary>
/// <param name="monthView">The month view.</param>
/// <param name="date">The date.</param>
internal MonthViewMonth(MonthView monthView, DateTime date)
{
if (date.Day != 1)
{
date = new DateTime(date.Year, date.Month, 1);
}
_monthview = monthView;
_date = date;
int preDays = (new int[] { 0, 1, 2, 3, 4, 5, 6 })[(int)date.DayOfWeek] - (int)MonthView.FirstDayOfWeek;
days = new MonthViewDay[6 * 7];
DateTime curDate = date.AddDays(-preDays);
DayHeaders = new string[7];
for (int i = 0; i < days.Length; i++)
{
days[i] = new MonthViewDay(this, curDate);
if (i < 7)
{
DayHeaders[i] = curDate.ToString(MonthView.DayNamesFormat).Substring(0, MonthView.DayNamesLength);
}
curDate = curDate.AddDays(1);
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.MouseDown"/> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.MouseEventArgs"/> that contains the event data.</param>
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
Focus();
_mouseDown = true;
MonthViewDay day = HitTest(e.Location);
if (day != null)
{
switch (SelectionMode)
{
case MonthViewSelection.Manual:
case MonthViewSelection.Day:
SelectionEnd = _selectionStart = day.Date;
break;
case MonthViewSelection.WorkWeek:
SelectWorkWeek(day.Date);
break;
case MonthViewSelection.Week:
SelectWeek(day.Date);
break;
case MonthViewSelection.Month:
SelectMonth(day.Date);
break;
}
}
if (ForwardButtonSelected)
{
GoForward();
}
else if (BackwardButtonSelected)
{
GoBackward();
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.MouseMove"/> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.MouseEventArgs"/> that contains the event data.</param>
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (_mouseDown)
{
MonthViewDay day = HitTest(e.Location);
if (day != null && day != _lastHitted)
{
switch (SelectionMode)
{
case MonthViewSelection.Manual:
if (day.Date > SelectionStart)
{
SelectionEnd = day.Date;
}
else
{
SelectionStart = day.Date;
}
break;
case MonthViewSelection.Day:
SelectionEnd = _selectionStart = day.Date;
break;
case MonthViewSelection.WorkWeek:
SelectWorkWeek(day.Date);
break;
case MonthViewSelection.Week:
SelectWeek(day.Date);
break;
case MonthViewSelection.Month:
SelectMonth(day.Date);
break;
}
_lastHitted = day;
}
}
if (ForwardButtonBounds.Contains(e.Location))
{
SetForwardButtonSelected(true);
}
else if (ForwardButtonSelected)
{
SetForwardButtonSelected(false);
}
if (BackwardButtonBounds.Contains(e.Location))
{
SetBackwardButtonSelected(true);
}
else if (BackwardButtonSelected)
{
SetBackwardButtonSelected(false);
}
}