/// <summary>
/// Inserts the given cell into its parent and terminal cells.
/// </summary>
/// <param name="cell"></param>
public void InsertIntoGraph(mxICell cell)
{
mxICell parent = cell.Parent;
mxICell source = cell.GetTerminal(true);
mxICell target = cell.GetTerminal(false);
// Fixes possible inconsistencies during insert into graph
cell.SetTerminal(null, false);
cell.SetTerminal(null, true);
cell.Parent = null;
if (parent != null)
{
parent.Insert(cell);
}
if (source != null)
{
source.InsertEdge(cell, true);
}
if (target != null)
{
target.InsertEdge(cell, false);
}
}
/* (non-Dotnetdoc)
* see com.mxgraph.mxIGraphModel.SetTerminal(Object, Object, bool)
*/
public Object SetTerminal(Object edge, Object terminal, bool isSource)
{
mxICell mxe = (mxICell)edge;
mxICell previous = mxe.GetTerminal(isSource);
BeginUpdate();
try
{
if (terminal != null)
{
((mxICell)terminal).InsertEdge(mxe, isSource);
}
else if (previous != null)
{
previous.RemoveEdge(mxe, isSource);
}
}
finally
{
EndUpdate();
}
if (IsMaintainEdgeParent)
{
UpdateEdgeParent(edge, Root);
}
return(terminal);
}
/* (non-Dotnetdoc)
* see com.mxgraph.mxICell.RemoveEdge(mxICell, bool)
*/
public mxICell RemoveEdge(mxICell edge, bool isOutgoing)
{
if (edge != null)
{
if (edge.GetTerminal(!isOutgoing) != this &&
edges != null)
{
edges.Remove(edge);
}
edge.SetTerminal(null, isOutgoing);
}
return(edge);
}
/* (non-Dotnetdoc)
* see com.mxgraph.mxICell.InsertEdge(mxICell, bool)
*/
public mxICell InsertEdge(mxICell edge, bool isOutgoing)
{
if (edge != null)
{
edge.RemoveFromTerminal(isOutgoing);
edge.SetTerminal(this, isOutgoing);
if (edges == null ||
edge.GetTerminal(!isOutgoing) != this ||
!edges.Contains(edge))
{
if (edges == null)
{
edges = new List <mxICell>();
}
edges.Add(edge);
}
}
return(edge);
}
/* (non-Dotnetdoc)
* see com.mxgraph.mxICell.RemoveEdge(mxICell, bool)
*/
public mxICell RemoveEdge(mxICell edge, bool isOutgoing)
{
if (edge != null)
{
if (edge.GetTerminal(!isOutgoing) != this &&
edges != null)
{
edges.Remove(edge);
}
edge.SetTerminal(null, isOutgoing);
}
return edge;
}
/* (non-Dotnetdoc)
* see com.mxgraph.mxICell.InsertEdge(mxICell, bool)
*/
public mxICell InsertEdge(mxICell edge, bool isOutgoing)
{
if (edge != null)
{
edge.RemoveFromTerminal(isOutgoing);
edge.SetTerminal(this, isOutgoing);
if (edges == null ||
edge.GetTerminal(!isOutgoing) != this ||
!edges.Contains(edge))
{
if (edges == null)
{
edges = new List<mxICell>();
}
edges.Add(edge);
}
}
return edge;
}
/// <summary>
/// Inserts the given cell into its parent and terminal cells.
/// </summary>
/// <param name="cell"></param>
public void InsertIntoGraph(mxICell cell)
{
mxICell parent = cell.Parent;
mxICell source = cell.GetTerminal(true);
mxICell target = cell.GetTerminal(false);
// Fixes possible inconsistencies during insert into graph
cell.SetTerminal(null, false);
cell.SetTerminal(null, true);
cell.Parent = null;
if (parent != null)
{
parent.Insert(cell);
}
if (source != null)
{
source.InsertEdge(cell, true);
}
if (target != null)
{
target.InsertEdge(cell, false);
}
}