/// <summary>
/// Inherited code: Requires comment.
/// </summary>
/// <param name="cal">Inherited code: Requires comment 1.</param>
/// <param name="value">Inherited code: Requires comment 2.</param>
/// <returns>Inherited code: Requires comment 3.</returns>
private static bool IsValidKeyboardSelection(GlobalCalendar cal, object value)
{
if (value == null)
{
return true;
}
else
{
if (cal.BlackoutDates.Contains((DateTime)value))
{
return false;
}
else
{
return cal.Info.Compare((DateTime)value, cal.DisplayDateRangeStart) >= 0 &&
cal.Info.Compare((DateTime)value, cal.DisplayDateRangeEnd) <= 0;
}
}
}
/// <summary>
/// Inherited code: Requires comment.
/// </summary>
/// <param name="cal">Inherited code: Requires comment 1.</param>
/// <param name="value">Inherited code: Requires comment 2.</param>
/// <returns>Inherited code: Requires comment 3.</returns>
internal static bool IsValidDateSelection(GlobalCalendar cal, object value)
{
if (value == null)
{
return true;
}
else if (cal.BlackoutDates.Contains((DateTime)value))
{
return false;
}
else if (cal.Info.Compare((DateTime)value, cal.DisplayDateRangeStart) < 0)
{
cal.SetValueNoCallback(GlobalCalendar.DisplayDateStartProperty, value);
}
else if (cal.Info.Compare((DateTime)value, cal.DisplayDateRangeEnd) > 0)
{
cal.SetValueNoCallback(GlobalCalendar.DisplayDateEndProperty, value);
}
return true;
}
/// <summary>
/// Raise an automation peer event for the selection of a day button.
/// </summary>
/// <param name="calendar">
/// The GlobalCalendar associated with this automation peer.
/// </param>
/// <param name="date">The selected date.</param>
/// <param name="eventToRaise">The selection event to raise.</param>
private static void RaiseDayButtonSelectionEvent(GlobalCalendar calendar, DateTime date, AutomationEvents eventToRaise)
{
GlobalCalendarDayButton button = calendar.FindDayButtonFromDay(date);
if (button != null)
{
AutomationPeer peer = FrameworkElementAutomationPeer.FromElement(button);
if (peer != null)
{
peer.RaiseAutomationEvent(eventToRaise);
}
}
}
/// <summary>
/// Inherited code: Requires comment.
/// </summary>
/// <param name="cal">Inherited code: Requires comment 1.</param>
/// <returns>Inherited code: Requires comment 2.</returns>
private static DateTime? SelectedDateMax(GlobalCalendar cal)
{
DateTime selectedDateMax;
if (cal.SelectedDates.Count > 0)
{
selectedDateMax = cal.SelectedDates[0];
Debug.Assert(cal.Info.Compare(cal.SelectedDate.Value, selectedDateMax) == 0, "The SelectedDate should be the maximum SelectedDate!");
}
else
{
return null;
}
foreach (DateTime selectedDate in cal.SelectedDates)
{
if (cal.Info.Compare(selectedDate, selectedDateMax) > 0)
{
selectedDateMax = selectedDate;
}
}
return selectedDateMax;
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="T:System.Windows.Automation.Peers.GlobalCalendarAutomationPeer" />
/// class.
/// </summary>
/// <param name="owner">
/// The <see cref="T:System.Windows.Controls.GlobalCalendar" /> instance to
/// associate with the
/// <see cref="T:System.Windows.Automation.Peers.GlobalCalendarAutomationPeer" />.
/// </param>
public GlobalCalendarAutomationPeer(GlobalCalendar owner)
: base(owner)
{
}