/// <summary>
/// Creates a node for the label call
/// </summary>
/// <param name="dfbStateFrame"></param>
/// <param name="pos_X"></param>
/// <param name="pos_Y"></param>
/// <param name="dfbStateFrameBegValues"></param>
/// <param name="shapeName"></param>
/// <returns></returns>
private GraphViz.Node CreateNode(
DFBStateFrame dfbStateFrame,
double?pos_X, double?
pos_Y,
DFBStateFrame dfbStateFrameBegValues,
string shapeName)
{
const int COL1MINWIDTH = 30;
const int COL2MINWIDTH = 30;
const int COL3MINWIDTH = 30;
// Add Node
var node = new GraphViz.Node(shapeName)
{
Tag = dfbStateFrame
};
node.NodeAttributes.shape = GraphViz.Shape.none;
// tootip doesn't work in webbrowser control - it bases tooltips off of title attribute
//node.NodeAttributes.tooltip = new GraphViz.escString(dfbStateFrame.CodeStateCycle.Instruction.InstructionText);
if (pos_X.HasValue && pos_Y.HasValue)
{
node.NodeAttributes.pos = new GraphViz.Point
{
InputOnly = true,
X = pos_X.Value,
Y = pos_Y.Value
};
}
var table = new HtmlTable
{
Border = 0
};
table.Attributes.Add("CELLBORDER", "1");
table.CellSpacing = 0;
// Header
var row = new HtmlTableRow();
string label = null;
if (dfbStateFrame.CodeStateCycle.GroupName.Length > callDiagramMaxLabelChars)
{
label = dfbStateFrame.CodeStateCycle.GroupName.Substring(0, callDiagramMaxLabelChars - 3) + "...";
}
else
{
label = dfbStateFrame.CodeStateCycle.GroupName;
}
AddHeader1Cell(row, null, 3, label);
table.Rows.Add(row);
// Details
row = new HtmlTableRow();
AddDetailCell(row, COL1MINWIDTH, null, null, "Cycle:", false, true);
AddDetailCell(row, COL2MINWIDTH, null, 2, dfbStateFrame.Cycle.ToString());
table.Rows.Add(row);
row = new HtmlTableRow();
AddDetailCell(row, COL1MINWIDTH, null, null, "ACU", false, true);
AddDetailCell(row, COL2MINWIDTH, null, null, "Beg");
AddDetailCell(row, COL3MINWIDTH, null, null, "End");
table.Rows.Add(row);
row = new HtmlTableRow();
AddDetailCell(row, COL1MINWIDTH, null, null, "A.reg", false, true);
AddDetailCell(row, COL3MINWIDTH, null, null, dfbStateFrameBegValues != null ? dfbStateFrameBegValues.ACU_A.Reg_reg.FormattedValue : "");
AddDetailCell(row, COL2MINWIDTH, null, null, dfbStateFrame.ACU_A.Reg_reg.FormattedValue);
table.Rows.Add(row);
row = new HtmlTableRow();
AddDetailCell(row, COL1MINWIDTH, null, null, "B.reg", false, true);
AddDetailCell(row, COL3MINWIDTH, null, null, dfbStateFrameBegValues != null ? dfbStateFrameBegValues.ACU_B.Reg_reg.FormattedValue : "");
AddDetailCell(row, COL2MINWIDTH, null, null, dfbStateFrame.ACU_B.Reg_reg.FormattedValue);
table.Rows.Add(row);
// Add table as label
node.NodeAttributes.label = table.ToGraphvizLabelFormat();
return(node);
}
