public void InsertNode(GraphNodeKind k)
{
GoObject n = new GraphNode(k);
n.Position = NextNodePosition();
StartTransaction();
Add(n);
FinishTransaction("Insert Node");
}
public GraphNode(GraphNodeKind k, string language)
{
InitCommon();
this.Kind = k;
}
public GraphNode(GraphNodeKind k)
{
InitCommon();
this.Kind = k;
}
protected virtual void OnKindChanged(GraphNodeKind oldkind, GraphNodeKind newkind)
{
// update the parts, based on the Kind of node this now is
Color first = Color.FromArgb(70, 174, 250);
Color second = Color.FromArgb(214, 225, 235);
switch (newkind)
{
//TestKind
case GraphNodeKind.TestKind:
{
//this.Text = "TestKind";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_TestKind");
this.Background = new GoDrawing(GoFigure.RoundedRectangle);
this.Shape.FillShapeHighlight(Color.Green);
this.TopLeftMargin = new SizeF(10, 5);
this.BottomRightMargin = new SizeF(10, 5);
UpdatePorts("", "o", "o", "o");
break;
}
case GraphNodeKind.Start:
{
//this.Text = "Start";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Start");
this.Background = new GoDrawing(GoFigure.RoundedRectangle);
this.Shape.FillShapeHighlight(Color.Green);
this.TopLeftMargin = new SizeF(10, 5);
this.BottomRightMargin = new SizeF(10, 5);
UpdatePorts("", "o", "o", "o");
break;
}
case GraphNodeKind.End:
{
//this.Text = "End";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_End");
this.Background = new GoDrawing(GoFigure.RoundedRectangle);
this.Shape.FillShapeHighlight(Color.DarkRed);
this.TopLeftMargin = new SizeF(10, 5);
this.BottomRightMargin = new SizeF(10, 5);
UpdatePorts("i", "i", "", "i");
break;
}
case GraphNodeKind.Step:
{
//this.Text = "Step";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Step");
this.Background = new GoDrawing(GoFigure.Rectangle);
this.Shape.FillShapeHighlight(first, second);
this.TopLeftMargin = new SizeF(10, 5);
this.BottomRightMargin = new SizeF(10, 5);
UpdatePorts("io", "io", "io", "io");
break;
}
case GraphNodeKind.Input:
{
//this.Text = "Input";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Input");
this.Background = new GoDrawing(GoFigure.Input);
this.Shape.FillShapeHighlight(first, second);
this.TopLeftMargin = new SizeF(20, 4);
this.BottomRightMargin = new SizeF(20, 4);
UpdatePorts("io", "io", "io", "io");
break;
}
case GraphNodeKind.Output:
{
//this.Text = "Output";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Output");
this.Background = new GoDrawing(GoFigure.Output);
this.Shape.FillShapeHighlight(first, second);
this.TopLeftMargin = new SizeF(20, 4);
this.BottomRightMargin = new SizeF(20, 4);
UpdatePorts("io", "io", "io", "io");
break;
}
case GraphNodeKind.Decision:
{
this.Text = "?";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Decision");
this.Background = new GoDrawing(GoFigure.Decision);
this.Shape.FillShapeHighlight(first, second);
this.TopLeftMargin = new SizeF(35, 20);
this.BottomRightMargin = new SizeF(35, 20);
UpdatePorts("i", "io", "o", "io");
break;
}
case GraphNodeKind.Read:
{
this.Text = "Read";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Read");
this.Background = new GoDrawing(GoFigure.Ellipse);
this.Shape.FillEllipseGradient(first, Color.White);
this.Shape.BrushPoint = new PointF(.3f, .3f);
this.TopLeftMargin = new SizeF(20, 10);
this.BottomRightMargin = new SizeF(20, 10);
UpdatePorts("io", "io", "io", "io");
break;
}
case GraphNodeKind.Write:
{
this.Text = "Write";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Write");
this.Background = new GoDrawing(GoFigure.Ellipse);
this.Shape.FillEllipseGradient(first, Color.White);
this.Shape.BrushPoint = new PointF(.3f, .3f);
this.TopLeftMargin = new SizeF(20, 10);
this.BottomRightMargin = new SizeF(20, 10);
UpdatePorts("io", "io", "io", "io");
break;
}
case GraphNodeKind.ManualOperation:
{
this.Text = "Manual \nOperation";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_ManualOperation");
this.Background = new GoDrawing(GoFigure.ManualOperation);
this.Shape.FillShapeHighlight(first, second);
this.TopLeftMargin = new SizeF(20, 10);
this.BottomRightMargin = new SizeF(20, 10);
UpdatePorts("io", "io", "io", "io");
break;
}
case GraphNodeKind.Database:
{
this.Text = "Database";
this.Text = SelectionLanguage.ResourceCulture.GetString("GraphNode_Database");
this.Background = new GoDrawing(GoFigure.Database);
this.Shape.FillShapeHighlight(first, second);
this.Shape.BrushPoint = new PointF(.15f, .55f);
this.Shape.BrushFocusScales = new SizeF(.1f, .1f);
this.TopLeftMargin = new SizeF(10, 30);
this.BottomRightMargin = new SizeF(10, 15);
UpdatePorts("io", "io", "io", "io");
break;
}
default: throw new InvalidEnumArgumentException("newkind", (int)newkind, typeof(GraphNodeKind));
}
}
