protected ComplexLine(SerializationInfo info, StreamingContext context): base(info,context)
{
SuspendEvents = true;
mSegments = (Segments) info.GetValue("Segments",typeof(Segments));
if (Serialize.Contains(info,"AllowExpand")) mAllowExpand = info.GetBoolean("AllowExpand");
SuspendEvents = false;
}
public ComplexLine(Port start,Port end): base(start,end)
{
mSegments = new Segments();
Segment segment = new Segment(Start,End);
Segments.Add(segment);
segment.SegmentInvalid += new EventHandler(segment_SegmentInvalid);
AllowExpand = true;
}
public ComplexLine(ComplexLine prototype): base (prototype)
{
mSegments = new Segments();
Segment segment = new Segment(Start, End);
Segments.Add(segment);
segment.SegmentInvalid += new EventHandler(segment_SegmentInvalid);
//Set up segments
for (int i = 0; i < prototype.Segments.Count-1; i++)
{
segment = AddSegment(i+1,new Origin((PointF) prototype.Points[i+1]));
segment.Start.Marker = prototype.Segments[i+1].Start.Marker;
}
DrawPath();
AllowExpand = prototype.AllowExpand;
}
public ComplexLine(ComplexLine prototype) : base(prototype)
{
mSegments = new Segments();
Segment segment = new Segment(Start, End);
Segments.Add(segment);
segment.SegmentInvalid += new EventHandler(segment_SegmentInvalid);
//Set up segments
for (int i = 0; i < prototype.Segments.Count - 1; i++)
{
segment = AddSegment(i + 1, new Origin((PointF)prototype.Points[i + 1]));
segment.Start.Marker = prototype.Segments[i + 1].Start.Marker;
}
DrawPath();
AllowExpand = prototype.AllowExpand;
}
public virtual void RemoveSegment(int position)
{
//Valid the position
if (position < 1)
{
throw new ArgumentException("Position must be greater than zero.", "position");
}
if (position > Segments.Count)
{
throw new ArgumentException("Position can be greater than the total number of segments.", "position");
}
Origin end = Segments[position].End;
Segments.RemoveAt(position);
Segments[position - 1].SetEnd(end);
DrawPath();
OnElementInvalid();
}
protected internal void SetSegments(Segments segments)
{
if (mSegments != null)
{
foreach (Segment segment in mSegments)
{
segment.SegmentInvalid -= new EventHandler(segment_SegmentInvalid);
if (segment.End != End) segment.End.OriginInvalid -=new EventHandler(Origin_OriginInvalid);
}
}
mSegments = segments;
foreach (Segment segment in segments)
{
segment.SegmentInvalid += new EventHandler(segment_SegmentInvalid);
if (segment.End != End) segment.End.OriginInvalid +=new EventHandler(Origin_OriginInvalid);
}
}