/// <summary>
/// Registers the predecessors handler
/// </summary>
/// <param name="vis"></param>
public void RegisterPredecessorRecorderHandlers(IPredecessorRecorderVisitor vis)
{
if (vis == null)
{
throw new ArgumentNullException("visitor");
}
InitializeVertex += new VertexHandler(vis.InitializeVertex);
TreeEdge += new EdgeHandler(vis.TreeEdge);
}
/// <summary>
///
/// </summary>
/// <param name="vis"></param>
public void RegisterTreeEdgeBuilderHandlers(ITreeEdgeBuilderVisitor vis)
{
if (vis == null)
{
throw new ArgumentNullException("visitor");
}
TreeEdge += new EdgeHandler(vis.TreeEdge);
}
/// <summary>
///
/// </summary>
/// <param name="vis"></param>
public void RegisterDistanceRecorderHandlers(IDistanceRecorderVisitor vis)
{
if (vis == null)
{
throw new ArgumentNullException("visitor");
}
InitializeVertex += new VertexHandler(vis.InitializeVertex);
DiscoverVertex += new VertexHandler(vis.DiscoverVertex);
TreeEdge += new EdgeHandler(vis.TreeEdge);
}
public GraphCreatorWindow(Action <string> graphPathChosen, Brush nodeBrush, Brush numBrush, Brush lineBrush, PenLineCap penLineCap)
{
InitializeComponent();
this.MinWidth = this.MaxWidth = this.Width;
this.MinHeight = this.MaxHeight = this.Height;
GraphPathChosen = graphPathChosen;
this.GraphVisual = GraphVisual.Create(GraphCanvas, nodeBrush, numBrush, lineBrush, penLineCap);
this.EdgeHandler = EdgesHandler.Create(EdgesScrollViewer, GraphVisual.UpdateWeight, _ => GraphUpdated());
GraphVisual.EdgeAddedEvent += (sender, args) => EdgeHandler.AddEdge(args.AddedEdge);
GraphVisual.EdgeRemovedEvent += (sender, args) => EdgeHandler.RemoveEdge(args.RemovedEdge);
GraphVisual.EdgeAddedEvent += (sender, args) => this.GraphUpdated();
GraphVisual.EdgeRemovedEvent += (sender, args) => this.GraphUpdated();
GraphVisual.NodeAmountChangedEvent += (sender, args) => this.GraphUpdated();
this.StateController = new IdleState(GraphVisual);
this.WeightsHandler = WeightsHandler.Create(this.ThicknessDictionaryStackPanel,
nodeBrush, lineBrush, GraphVisual.NodeWidth, GraphVisual.MinLineThickness, GraphVisual.MaxLineThickness, 0.0, 2.0);
}
/// <summary>
/// Registers the predecessors handler
/// </summary>
/// <param name="vis"></param>
public void RegisterPredecessorRecorderHandlers(IPredecessorRecorderVisitor vis)
{
if (vis == null)
throw new ArgumentNullException("visitor");
InitializeVertex += new VertexHandler(vis.InitializeVertex);
TreeEdge += new EdgeHandler(vis.TreeEdge);
}
/// <summary>
///
/// </summary>
/// <param name="vis"></param>
public void RegisterTreeEdgeBuilderHandlers(ITreeEdgeBuilderVisitor vis)
{
if (vis == null)
throw new ArgumentNullException("visitor");
TreeEdge += new EdgeHandler(vis.TreeEdge);
}
/// <summary>
///
/// </summary>
/// <param name="vis"></param>
public void RegisterVisitor(IGraphvizVisitor vis)
{
WriteGraph += new EventHandler(vis.WriteGraph);
WriteVertex += new VertexHandler(vis.WriteVertex);
WriteEdge += new EdgeHandler(vis.WriteEdge);
}
void proc(Cell[] cells, int dimensionMap, EdgeHandler handler, int level)
{
foreach (Cell cell in cells)
{
if (!cell.signed)
{
return;
}
}
if (cells.Length == children.Length / 2) //only edges
{
if (level == maxLevel)
{
handler(cells, dimensionMap);
}
}
foreach (Cell cell in cells)
{
if (cell.children == null)
{
return;
}
}
//get "block"
Cell[] block = new Cell[children.Length];
for (int i = 0; i < block.Length; i++)
{
var cellToPickFrom = i & dimensionMap;
var cellToPick = i ^ dimensionMap;
int actualCellToPickFrom = BitHelper.ReduceDims(cellToPickFrom, dimensionMap, Dimensions);
block[i] = cells[actualCellToPickFrom].children[cellToPick];
}
for (int dimMap = 0; dimMap < children.Length - 1; dimMap++)
{
if ((dimMap & dimensionMap) != dimensionMap)
{
continue;
}
int activeDimensions = 0;
for (int i = 0; i < Dimensions; i++)
{
if (BitHelper.Get(dimMap, i))
{
activeDimensions++;
}
}
for (int i = 0; i < children.Length; i++)
{
if ((dimMap & i) > 0)
{
continue;
}
Cell[] pickedCells = new Cell[(int)Math.Pow(2, activeDimensions)];
for (int j = 0; j < children.Length; j++)
{
if ((~dimMap & j) > 0)
{
continue;
}
pickedCells[BitHelper.ReduceDims(j, dimMap, Dimensions)] = block[i | j];
}
proc(pickedCells, dimMap, handler, level + 1);
}
}
}
public void EnumerateEdges(EdgeHandler handler)
{
proc(new Cell[] { this }, 0, handler, 1);
}
/// <summary>
///
/// </summary>
/// <param name="vis"></param>
public void RegisterDistanceRecorderHandlers(IDistanceRecorderVisitor vis)
{
if (vis == null)
throw new ArgumentNullException("visitor");
InitializeVertex += new VertexHandler(vis.InitializeVertex);
DiscoverVertex += new VertexHandler(vis.DiscoverVertex);
TreeEdge += new EdgeHandler(vis.TreeEdge);
}
/// <summary>
///
/// </summary>
/// <param name="vis"></param>
public void RegisterVisitor(IGraphvizVisitor vis)
{
WriteGraph += new EventHandler(vis.WriteGraph);
WriteVertex += new VertexHandler(vis.WriteVertex);
WriteEdge += new EdgeHandler(vis.WriteEdge);
}