internal static void setAllNoClear(DiagramShape obj, bool b)
{
DiagramPort port1 = obj as DiagramPort;
if (port1 != null)
{
port1.NoClearLinks = b;
}
else
{
LineGraph link1 = obj as LineGraph;
if (link1 != null)
{
link1.NoClearPorts = b;
}
else
{
GroupShape group1 = obj as GroupShape;
if (group1 != null)
{
GroupEnumerator enumerator1 = group1.GetEnumerator();
while (enumerator1.MoveNext())
{
GroupShape.setAllNoClear(enumerator1.Current, b);
}
}
}
}
}
protected virtual DiagramPort CreatePort(bool input)
{
DiagramPort port1 = new DiagramPort();
port1.Size = new SizeF(6f, 6f);
port1.IsValidFrom = !input;
port1.IsValidTo = input;
return(port1);
}
protected virtual DiagramPort CreatePort(int spot)
{
DiagramPort port1 = new DiagramPort();
port1.Style = DiagramPortStyle.None;
port1.Size = new SizeF(4f, 4f);
port1.FromSpot = spot;
port1.ToSpot = spot;
return(port1);
}
protected virtual DiagramPort CreatePort()
{
DiagramPort port1 = new DiagramPort();
port1.Style = DiagramPortStyle.Ellipse;
port1.FromSpot = 0;
port1.ToSpot = 0;
port1.Size = BasicNode.DefaultPortSize;
return(port1);
}
protected virtual DiagramPort CreatePort()
{
DiagramPort port1 = new DiagramPort();
port1.Style = DiagramPortStyle.None;
port1.Size = new SizeF(6f, 6f);
port1.FromSpot = 0;
port1.ToSpot = 0;
port1.PortObject = this;
return(port1);
}
protected virtual DiagramPort CreatePort(int Spot)
{
DiagramPort port = new DiagramPort();
port.Style = DiagramPortStyle.None;
port.Size = new SizeF(4f, 4f);
port.FromSpot = Spot;
port.ToSpot = Spot;
this.Add(port);
return(port);
}
protected virtual DiagramGraph CreateShape(DiagramPort p)
{
DiagramGraph shape1 = new EllipseGraph();
SizeF ef1 = p.Size;
shape1.Size = new SizeF(ef1.Width + (2f * BasicNode.DefaultShapeMargin.Width), ef1.Height + (2f * BasicNode.DefaultShapeMargin.Height));
shape1.Selectable = false;
shape1.Resizable = false;
shape1.Reshapable = false;
shape1.Brush = DiagramGraph.Brushes_White;
return(shape1);
}
public virtual DiagramShape CreateEndPort(bool top)
{
DiagramPort port1 = new DiagramPort();
port1.Size = new SizeF(5f, 3f);
port1.Style = DiagramPortStyle.None;
if (top)
{
port1.FromSpot = 0x20;
port1.ToSpot = 0x20;
return(port1);
}
port1.FromSpot = 0x80;
port1.ToSpot = 0x80;
return(port1);
}
public virtual DiagramShape CreatePort(bool left, int idx)
{
DiagramPort port1 = new DiagramPort();
port1.Size = new SizeF(3f, 5f);
port1.Style = DiagramPortStyle.None;
if (left)
{
port1.FromSpot = 0x100;
port1.ToSpot = 0x100;
return(port1);
}
port1.FromSpot = 0x40;
port1.ToSpot = 0x40;
return(port1);
}
private void findAllAux(DiagramShape obj, Search s, ArrayList items)
{
IDiagramPort port1 = obj as IDiagramPort;
if (port1 != null)
{
if ((s & Search.Ports) != ((Search)0))
{
this.addItem(items, port1);
}
DiagramPort port2 = port1 as DiagramPort;
if (port2 != null)
{
PortLinkEnumerator enumerator1 = port2.Links.GetEnumerator();
while (enumerator1.MoveNext())
{
IDiagramLine link1 = enumerator1.Current;
this.considerLink(link1, port1, s, items);
}
}
else
{
foreach (IDiagramLine link2 in port1.Links)
{
this.considerLink(link2, port1, s, items);
}
}
}
GroupShape group1 = obj as GroupShape;
if (group1 != null)
{
GroupEnumerator enumerator5 = group1.GetEnumerator();
GroupEnumerator enumerator4 = enumerator5.GetEnumerator();
while (enumerator4.MoveNext())
{
DiagramShape obj1 = enumerator4.Current;
this.findAllAux(obj1, s, items);
}
}
}
protected virtual DiagramPort CreatePort(bool input)
{
DiagramPort port1 = new DiagramPort();
port1.Size = new SizeF(6f, 6f);
port1.IsValidFrom = !input;
port1.IsValidTo = input;
return port1;
}
protected virtual DiagramPort CreatePort()
{
DiagramPort port1 = new DiagramPort();
port1.Style = DiagramPortStyle.Ellipse;
port1.FromSpot = 0;
port1.ToSpot = 0;
port1.Size = BasicNode.DefaultPortSize;
return port1;
}
protected virtual DiagramGraph CreateShape(DiagramPort p)
{
DiagramGraph shape1 = new EllipseGraph();
SizeF ef1 = p.Size;
shape1.Size = new SizeF(ef1.Width + (2f * BasicNode.DefaultShapeMargin.Width), ef1.Height + (2f * BasicNode.DefaultShapeMargin.Height));
shape1.Selectable = false;
shape1.Resizable = false;
shape1.Reshapable = false;
shape1.Brush = DiagramGraph.Brushes_White;
return shape1;
}
public override void LayoutChildren(DiagramShape childchanged)
{
if (!base.Initializing && this.Background != null)
{
if (this.Label != null)
{
if (this.AutoResizes)
{
this.Background.Bounds = new RectangleF(
this.Label.Left - this.TopLeftMargin.Width,
this.Label.Top - this.TopLeftMargin.Height,
(this.Label.Width + this.TopLeftMargin.Width) + this.BottomRightMargin.Width,
(this.Label.Height + this.TopLeftMargin.Height) + this.BottomRightMargin.Height);
}
else
{
float width = System.Math.Max((float)(this.Background.Width - (this.TopLeftMargin.Width + this.BottomRightMargin.Width + this.Icon.Width) - 8f), (float)0f);
float wrappingHeight = System.Math.Max((float)(this.Background.Height - (this.TopLeftMargin.Height + this.BottomRightMargin.Height)), (float)0f);
this.Label.Width = width;
this.Label.WrappingWidth = System.Math.Max((float)(this.Background.Width - (this.TopLeftMargin.Width + this.BottomRightMargin.Width + this.Icon.Width)), (float)0f);;
this.Label.UpdateSize();
float height = System.Math.Min(this.Label.Height, wrappingHeight);
float x = this.Background.Left + this.TopLeftMargin.Width + this.Icon.Width;
float offset = wrappingHeight > height ? (wrappingHeight - height) / 2 : 0;
float y = this.Background.Bounds.Y + this.TopLeftMargin.Height + offset; this.Label.Bounds = new RectangleF(x, y, width, height);
}
}
if (this.LeftPorts != null && this.LeftPorts.Length > 0)
{
float deltaY = this.Background.Bounds.Height / this.LeftPorts.Length;
for (int count = 0; count < this.LeftPorts.Length; count++)
{
DiagramPort port = this.LeftPorts[count];
if (port == null)
{
continue;
}
PointF tf1 = new PointF();
tf1.X = this.Background.Bounds.X;
tf1.Y = this.Background.Bounds.Y + deltaY * ((float)count + 0.5f);
RectangleF ef1 = port.Bounds;
ef1.X = tf1.X;
ef1.Y = tf1.Y - (ef1.Height / 2f);
port.Bounds = ef1;
}
}
if (this.RightPorts != null && this.RightPorts.Length > 0)
{
float deltaY = this.Background.Bounds.Height / this.RightPorts.Length;
for (int count = 0; count < this.RightPorts.Length; count++)
{
DiagramPort port = this.RightPorts[count];
if (port == null)
{
continue;
}
PointF tf1 = new PointF();
tf1.X = this.Background.Bounds.X + this.Background.Bounds.Width;
tf1.Y = this.Background.Bounds.Y + deltaY * ((float)count + 0.5f);
RectangleF ef1 = port.Bounds;
ef1.X = tf1.X - ef1.Width;
ef1.Y = tf1.Y - (ef1.Height / 2f);
port.Bounds = ef1;
}
}
if (this.TopPorts != null && this.TopPorts.Length > 0)
{
float deltaX = this.Background.Bounds.Width / this.TopPorts.Length;
for (int count = 0; count < this.TopPorts.Length; count++)
{
DiagramPort port = this.TopPorts[count];
if (port != null)
{
PointF tf1 = new PointF();
tf1.X = this.Background.Bounds.X + deltaX * ((float)count + 0.5f);
tf1.Y = this.Background.Bounds.Y;
RectangleF ef1 = port.Bounds;
ef1.X = tf1.X - (ef1.Width / 2f);
ef1.Y = tf1.Y;
port.Bounds = ef1;
}
}
}
if (this.BottomPorts != null && this.BottomPorts.Length > 0)
{
float deltaX = this.Background.Bounds.Width / this.BottomPorts.Length;
for (int count = 0; count < this.BottomPorts.Length; count++)
{
DiagramPort port = this.BottomPorts[count];
if (port != null)
{
PointF tf1 = new PointF();
tf1.X = this.Background.Bounds.X + deltaX * ((float)count + 0.5f);
tf1.Y = this.Background.Bounds.Y + this.Background.Bounds.Height;
RectangleF ef1 = port.Bounds;
ef1.X = tf1.X - ef1.Width / 2f;
ef1.Y = tf1.Y - ef1.Height;
port.Bounds = ef1;
}
}
}
}
}
protected virtual DiagramPort CreatePort()
{
DiagramPort port1 = new DiagramPort();
port1.Style = DiagramPortStyle.None;
port1.Size = new SizeF(6f, 6f);
port1.FromSpot = 0;
port1.ToSpot = 0;
port1.PortObject = this;
return port1;
}
private void CalculateLineNoSpot(DiagramShape fromObj, DiagramPort from, DiagramShape toObj, DiagramPort to)
{
this.ClearPoints();
PointF tf1 = fromObj.Center;
PointF tf2 = toObj.Center;
if (from == null)
{
if (!fromObj.GetNearestIntersectionPoint(tf2, tf1, out tf1))
{
tf1 = fromObj.Center;
}
}
else
{
tf1 = from.GetFromLinkPoint(this.AbstractLink);
}
if (to == null)
{
if (!toObj.GetNearestIntersectionPoint(tf1, tf2, out tf2))
{
tf2 = toObj.Center;
}
}
else
{
tf2 = to.GetToLinkPoint(this.AbstractLink);
}
this.AddPoint(tf1);
this.AddPoint(tf2);
}
private void CalculateBezierNoSpot(DiagramShape fromObj, DiagramPort from, DiagramShape toObj, DiagramPort to)
{
this.ClearPoints();
PointF tf1 = fromObj.Center;
PointF tf2 = toObj.Center;
if (from == null)
{
if (!fromObj.GetNearestIntersectionPoint(tf2, tf1, out tf1))
{
tf1 = fromObj.Center;
}
}
else
{
tf1 = from.GetFromLinkPoint(this.AbstractLink);
}
if (to == null)
{
if (!toObj.GetNearestIntersectionPoint(tf1, tf2, out tf2))
{
tf2 = toObj.Center;
}
}
else
{
tf2 = to.GetToLinkPoint(this.AbstractLink);
}
float single1 = tf2.X - tf1.X;
float single2 = tf2.Y - tf1.Y;
System.Math.Sqrt((double)((single1 * single1) + (single2 * single2)));
float single3 = this.Curviness;
float single4 = System.Math.Abs(single3);
if (single3 < 0f)
{
single4 = -single4;
}
float single5 = 0f;
float single6 = 0f;
float single7 = tf1.X + (single1 / 3f);
float single8 = tf1.Y + (single2 / 3f);
float single9 = single7;
float single10 = single8;
if (base.IsApprox(single2, (float)0f))
{
if (single1 > 0f)
{
single10 -= single4;
}
else
{
single10 += single4;
}
}
else
{
single5 = -single1 / single2;
single6 = (float)System.Math.Sqrt((double)((single4 * single4) / ((single5 * single5) + 1f)));
if (single3 < 0f)
{
single6 = -single6;
}
single9 = (((single2 < 0f) ? ((float)(-1)) : ((float)1)) * single6) + single7;
single10 = (single5 * (single9 - single7)) + single8;
}
single7 = tf1.X + ((2f * single1) / 3f);
single8 = tf1.Y + ((2f * single2) / 3f);
float single11 = single7;
float single12 = single8;
if (base.IsApprox(single2, (float)0f))
{
if (single1 > 0f)
{
single12 -= single4;
}
else
{
single12 += single4;
}
}
else
{
single11 = (((single2 < 0f) ? ((float)(-1)) : ((float)1)) * single6) + single7;
single12 = (single5 * (single11 - single7)) + single8;
}
this.AddPoint(tf1);
base.AddPoint(single9, single10);
base.AddPoint(single11, single12);
this.AddPoint(tf2);
this.SetPoint(0, from.GetFromLinkPoint(this.AbstractLink));
this.SetPoint(3, to.GetToLinkPoint(this.AbstractLink));
}
public virtual DiagramShape CreatePort(bool left, int idx)
{
DiagramPort port1 = new DiagramPort();
port1.Size = new SizeF(3f, 5f);
port1.Style = DiagramPortStyle.None;
if (left)
{
port1.FromSpot = 0x100;
port1.ToSpot = 0x100;
return port1;
}
port1.FromSpot = 0x40;
port1.ToSpot = 0x40;
return port1;
}
protected virtual DiagramPort CreatePort(int Spot)
{
DiagramPort port = new DiagramPort();
port.Style = DiagramPortStyle.None;
port.Size = new SizeF(4f, 4f);
port.FromSpot = Spot;
port.ToSpot = Spot;
this.Add(port);
return port;
}
protected virtual DiagramPort CreatePort(int spot)
{
DiagramPort port1 = new DiagramPort();
port1.Style = DiagramPortStyle.None;
port1.Size = new SizeF(4f, 4f);
port1.FromSpot = spot;
port1.ToSpot = spot;
return port1;
}
public virtual DiagramShape CreateEndPort(bool top)
{
DiagramPort port1 = new DiagramPort();
port1.Size = new SizeF(5f, 3f);
port1.Style = DiagramPortStyle.None;
if (top)
{
port1.FromSpot = 0x20;
port1.ToSpot = 0x20;
return port1;
}
port1.FromSpot = 0x80;
port1.ToSpot = 0x80;
return port1;
}
