private void DateOnMouseLeave()
{
if (IsRange)
{
DatePicker.HoverDateTime = null;
}
string placeholder;
if (IsRange)
{
var(startPlaceholder, endPlaceholder) = DatePickerPlaceholder.GetRangePlaceHolderByType(Picker, Locale);
if (DatePicker.GetOnFocusPickerIndex() == 0)
{
placeholder = startPlaceholder;
}
else
{
placeholder = endPlaceholder;
}
}
else
{
placeholder = DatePickerPlaceholder.GetPlaceholderByType(Picker, Locale);
}
int focusIndex = DatePicker.GetOnFocusPickerIndex();
DatePicker.ChangePlaceholder(placeholder, focusIndex);
}
private bool IsShowDatePanel()
{
if (DatePicker.IsShowTime && PickerIndex != DatePicker.GetOnFocusPickerIndex())
{
return(false);
}
return(DatePicker.Picker == AntDatePickerType.Date);
}
private void DateOnMouseEnter(DateTime hoverDateTime)
{
if (IsRange)
{
DatePicker.HoverDateTime = hoverDateTime;
DatePicker.InvokeStateHasChanged();
}
int focusIndex = DatePicker.GetOnFocusPickerIndex();
string placeholder = DatePicker.GetFormatValue(hoverDateTime, focusIndex);
DatePicker.ChangePlaceholder(placeholder, focusIndex);
}
private string GetRangeHoverCls(DateTime currentColDate)
{
if (!IsRange || DatePicker.HoverDateTime == null ||
Picker.IsIn(DatePickerType.Date, DatePickerType.Year, DatePickerType.Month, DatePickerType.Quarter) == false)
{
return("");
}
var startValue = FormatDateByPicker(GetIndexValue(0));
var endValue = FormatDateByPicker(GetIndexValue(1));
DateTime hoverDateTime = FormatDateByPicker((DateTime)DatePicker.HoverDateTime);
if ((startValue != null && ((DateTime)startValue).Date == hoverDateTime.Date) ||
(endValue != null && ((DateTime)endValue).Date == hoverDateTime.Date))
{
return("");
}
DateTime currentDate = FormatDateByPicker(currentColDate);
DateTime preDate = GetPreDate(currentDate);
DateTime nextDate = GetNextDate(currentDate);
int onfocusPickerIndex = DatePicker.GetOnFocusPickerIndex();
StringBuilder cls = new StringBuilder();
if (onfocusPickerIndex == 1 && startValue != null)
{
if (startValue != endValue && currentDate == startValue)
{
cls.Append($" {PrefixCls}-cell-range-hover-start");
}
else if (currentDate < hoverDateTime)
{
cls.Append($"{PrefixCls}-cell-range-hover");
// when pre day is not inview, then current day is the start.
if (IsInView(preDate) == false)
{
cls.Append($" {PrefixCls}-cell-range-hover-start");
}
// when next day is not inview, then current day is the end.
else if (IsInView(nextDate) == false)
{
cls.Append($" {PrefixCls}-cell-range-hover-end");
}
}
else if (currentDate == hoverDateTime)
{
cls.Append($" {PrefixCls}-cell-range-hover-end");
}
}
else if (onfocusPickerIndex == 0 && endValue != null)
{
if (startValue != endValue && currentDate == endValue)
{
cls.Append($" {PrefixCls}-cell-range-hover-end");
}
else if (currentDate > hoverDateTime)
{
cls.Append($"{PrefixCls}-cell-range-hover");
// when pre day is not inview, then current day is the start.
if (IsInView(preDate) == false)
{
cls.Append($" {PrefixCls}-cell-range-hover-start");
}
// when next day is not inview, then current day is the end.
else if (IsInView(nextDate) == false)
{
cls.Append($" {PrefixCls}-cell-range-hover-end");
}
}
else if (currentDate == hoverDateTime)
{
cls.Append($" {PrefixCls}-cell-range-hover-start");
}
}
return(cls.ToString());
}