/// <summary>
/// Creates a new PeriodMatrix for the specified day's periods.
/// </summary>
public PeriodMatrix(StudyDay day)
{
_positions = new Dictionary <Period, int>();
_widthMultipliers = new Dictionary <Period, double>();
int[] periodsPerInterval = new int[HoursInDay * MinutesInHour / CollisionCheckingInterval];
foreach (var period in day.Periods)
{
IterateOverIntervals(period, periodsPerInterval, n => periodsPerInterval[n]++);
}
ColumnCount = periodsPerInterval.Max();
int[] remainingPeriods = (int[])periodsPerInterval.Clone();
foreach (var period in day.Periods)
{
int collisions = 1;
int column = 0;
IterateOverIntervals(period, periodsPerInterval, n => collisions = Math.Max(collisions, periodsPerInterval[n]));
IterateOverIntervals(period, remainingPeriods, n => { remainingPeriods[n]--; column = Math.Max(column, remainingPeriods[n]); });
_positions.Add(period, column);
_widthMultipliers.Add(period, 1.0 / collisions);
}
}
/// <summary>
/// Adds the periods of the specified day to the specified canvas with the specified size.
/// </summary>
private void AddPeriodsToCanvas(Canvas canvas, Size size, StudyDay day)
{
var matrix = new PeriodMatrix(day);
double heightPerMinute = size.Height / ((_maxHour - _minHour) * MinutesInHour);
double widthPerColumn = size.Width / matrix.ColumnCount;
var startDate = day.Day.AddHours(_minHour);
foreach (var period in day.Periods)
{
var control = new ContentControl
{
ContentTemplate = PeriodTemplate,
Content = period,
Style = ContainerStyle,
Height = (period.End - period.Start).TotalMinutes * heightPerMinute,
Width = matrix.GetWidthMultiplier(period) * size.Width
};
Canvas.SetTop(control, (period.Start - startDate).TotalMinutes * heightPerMinute);
Canvas.SetLeft(control, widthPerColumn * matrix.GetColumn(period));
canvas.Children.Add(control);
}
}
public object Clone()
{
Pair newPair = Pair.Clone() as Pair;
StudyDay newStudyDay = StudyDay.Clone() as StudyDay;
PossibleFilling newPossibleFilling = new PossibleFilling(newPair, newStudyDay);
return(newPossibleFilling);
}
public PossibleFilling(Pair pair, StudyDay studyDay)
{
if (pair.NameThePair.Length > padNameThePair)
{
padNameThePair = pair.NameThePair.Length;
}
if (pair.NumberThePair.ToString().Length > padNumberThePair)
{
padNumberThePair = pair.NumberThePair.ToString().Length;
}
if (studyDay.AbbreviationDayOfWeek.Length > padNameDayOfWeek)
{
padNameDayOfWeek = studyDay.AbbreviationDayOfWeek.Length;
}
if (studyDay.NumberOfWeek.ToString().Length > padNumberOfWeek)
{
padNumberOfWeek = studyDay.NumberOfWeek.ToString().Length;
}
Pair = pair;
StudyDay = studyDay;
}
