internal TimeCell(int index, DateTime startDate, TimeSpan interval, float left, float width, AxisElement owner)
{
_index = index;
_startDate = startDate;
_interval = interval;
_left = left;
_width = width;
_owner = owner;
}
public AxisElement CreateAxisElement(ScaleLevel scale, int interval, string format, DayOfWeek?firstDay)
{
AxisElement element = new AxisElement(this, scale, interval, format, firstDay);
element.ViewStartDate = _startDate;
_axes.Add(element);
AddElement(element, _head);
return(element);
}
internal TimeCell(int index, DateTime startDate, TimeSpan interval, float left, float width, AxisElement owner)
{
_index = index;
_startDate = startDate;
_interval = interval;
_left = left;
_width = width;
_owner = owner;
}
private void CalculateAxesWidth()
{
AxisElement axis = null;
for (int i = _axes.Count - 1; i >= 0; i--)
{
_axes[i].CalculateWidth(axis);
axis = _axes[i];
}
}
public void CalculateWidth(AxisElement nextAxis)
{
if (this.Width <= 0)
{
if (nextAxis != null)
{
this.Width = Convert.ToSingle(nextAxis.Width * this.Interval.TotalMinutes / nextAxis.Interval.TotalMinutes);
}
else
{
// TODO: Calculate cell width.
switch (_scale)
{
case ScaleLevel.Hour:
this.Width = 60;
break;
case ScaleLevel.Day:
this.Width = 24;
break;
}
}
}
}
private Element LoadElement(XPathNavigator node)
{
Element element = null;
switch (node.Name)
{
case DataElement.ElementName:
_data = new DataElement(this, node);
if (_data.StartDate != null)
{
_startDate = _data.StartDate.Value;
}
element = _data;
break;
case HeadElement.ElementName:
_head = new HeadElement(this, node);
element = _head;
break;
case BodyElement.ElementName:
_body = new BodyElement(this, node);
element = _body;
break;
case CalendarElement.ElementName:
_calendar = new CalendarElement(this, node);
element = _calendar;
break;
case DayElement.ElementName:
element = new DayElement(this, node);
break;
case AxisElement.ElementName:
AxisElement axis = new AxisElement(this, node);
axis.ViewStartDate = _startDate;
_axes.Add(axis);
element = axis;
break;
case SpanElement.ElementName:
element = new SpanElement(this, node);
break;
case IntervalElement.ElementName:
element = new IntervalElement(this, node);
break;
case PointElement.ElementName:
element = new PointElement(this, node);
break;
case RelationElement.ElementName:
RelationElement relation = new RelationElement(this, node);
relation.Origin = _map[relation.OriginId];
relation.Target = _map[relation.TargetId];
element = relation;
break;
default:
element = new GanttElement(this, node);
break;
}
if (element != null)
{
AddElementToMap(element);
if (node.HasChildren)
{
foreach (XPathNavigator childNode in node.SelectChildren(XPathNodeType.Element))
{
Element childElement = LoadElement(childNode);
if (childElement != null)
{
element.AddChild(childElement);
}
}
}
}
return(element);
}
