public void UpdateRows()
{
int stepX = 160;
int stepY = 80;
int numberLastKey = adjacencyList.adjacencyList.Count - 1;
Cells.Add(new List <CellAdjacencyList>());
InfoTextLabel startId = new InfoTextLabel(40, 20, -adListPanel.HorizontalScroll.Value,
20 + numberLastKey * stepY - adListPanel.VerticalScroll.Value, Convert.ToString(numberLastKey) + ": ");
adListPanel.Controls.Add(startId);
for (int j = 0; j < adjacencyList.adjacencyList[numberLastKey].Count; ++j)
{
int id = adjacencyList.adjacencyList[numberLastKey][j].Connectable;
int weight = adjacencyList.adjacencyList[numberLastKey][j].Weight;
Cells[numberLastKey].Add(new CellAdjacencyList(id, weight, 40 + stepX * j - adListPanel.HorizontalScroll.Value
, stepY * numberLastKey - adListPanel.VerticalScroll.Value));
adListPanel.Controls.Add(Cells[numberLastKey][j]);
}
}
public AdjacencyListTable(GraphRepresentation.AdjacencyList adjacencyList, AdjacencyListPanel adListPanel)
{
this.adjacencyList = adjacencyList;
this.adListPanel = adListPanel;
Cells = new List <List <CellAdjacencyList> >();
int stepX = 160;
int stepY = 80;
for (int i = 0; i < adjacencyList.adjacencyList.Count; ++i)
{
Cells.Add(new List <CellAdjacencyList>());
InfoTextLabel startId = new InfoTextLabel(40, 20, adListPanel.HorizontalScroll.Value, 20 + i * stepY, Convert.ToString(i) + ": ");
adListPanel.Controls.Add(startId);
for (int j = 0; j < adjacencyList.adjacencyList[i].Count; ++j)
{
int id = adjacencyList.adjacencyList[i][j].Connectable;
int weight = adjacencyList.adjacencyList[i][j].Weight;
Cells[i].Add(new CellAdjacencyList(id, weight, 40 + stepX * j, stepY * i));
adListPanel.Controls.Add(Cells[i][j]);
}
}
}
public CellAdjacencyList(int id, int weight, int positionX, int positionY)
{
this.id = id;
int x = 10;
int y = 20;
int widthText = 60;
int heightText = 20;
int widthBox = 60;
int heightBox = heightText;
text = new InfoTextLabel(widthText, heightText, x, y, $"id: {id}; w: ");
WeightBox = new CellBox(widthBox, heightBox, x + widthText, y, weight);
Controls.Add(WeightBox);
Controls.Add(text);
Size = new System.Drawing.Size(2 * x + widthText + widthBox, 2 * y + heightText);
Location = new System.Drawing.Point(positionX, positionY);
}
public FindPathButton(int width, int height, int positionX, int positionY
, GraphRepresentation.AdjacencyList adList, List <EdgeDraw> edgeDraws
, InputCountBox startVertex, InputCountBox endVertex
, StartForm.DrawForm drawForm, InfoTextLabel infoText)
{
Size = new System.Drawing.Size(width, height);
Location = new System.Drawing.Point(positionX, positionY);
Text = "Find path";
Click += new EventHandler(ButtonClick);
this.adList = adList;
this.edgeDraws = edgeDraws;
this.startVertex = startVertex;
this.endVertex = endVertex;
this.drawForm = drawForm;
this.infoText = infoText;
path = null;
}
public ShortestPathPanel(int width, int height, int positionX, int positionY
, GraphRepresentation.AdjacencyList adList, List <EdgeDraw> edgeDraws
, StartForm.DrawForm drawForm)
{
Size = new System.Drawing.Size(width, height);
Location = new System.Drawing.Point(positionX, positionY);
BorderStyle = BorderStyle.Fixed3D;
Anchor = (AnchorStyles.Top | AnchorStyles.Left);
Visible = false;
this.adList = adList;
this.edgeDraws = edgeDraws;
infoText = new InfoTextLabel(180, 20, 10, 20, "Path: ");
Controls.Add(infoText);
startVertexText = new InfoTextLabel(65, 20, 0, 60, "From:");
Controls.Add(startVertexText);
endVertexText = new InfoTextLabel(45, 20, Size.Width - 100, 60, "To:");
Controls.Add(endVertexText);
startVertex = new InputCountBox(20, 20, 65, 60);
Controls.Add(startVertex);
endVertex = new InputCountBox(20, 20, Size.Width - 55, 60);
Controls.Add(endVertex);
findPathButton = new FindPathButton(95, 30, Size.Width / 2 - 45, Size.Height - 60, adList, edgeDraws
, startVertex, endVertex, drawForm, infoText);
Controls.Add(findPathButton);
}
private void DrawPath(int start, int end, InfoTextLabel infoText)
{
WeightedGraph weightedGraph = new WeightedGraph(adList);
path = weightedGraph.FindShortestPath(start, end);
if (SumWeightPath(path) == 0)
{
infoText.Text = "Path: is not exist";
}
else
{
infoText.Text += Convert.ToString(SumWeightPath(path));
}
ChangeColorEdges(BrushColor.Yellow);
drawForm.Refresh();
}
