void Controller_RequestNodeSelect(object sender, EventArgs e)
{
dynModelBase n = (e as ModelEventArgs).Model;
dynSettings.Controller.CommandQueue.Enqueue(Tuple.Create <object, object>(SelectCommand, n));
dynSettings.Controller.ProcessCommandQueue();
}
void Controller_RequestNodeSelect(object sender, EventArgs e)
{
dynModelBase n = (e as ModelEventArgs).Model;
DynamoSelection.Instance.ClearSelection();
DynamoSelection.Instance.Selection.Add(n);
}
public ModelEventArgs(dynModelBase n, Dictionary <string, object> d)
{
Model = n;
Data = d;
}
void vm_RequestNodeCentered(object sender, EventArgs e)
{
double x = 0;
double y = 0;
dynModelBase node = (e as ModelEventArgs).Model;
Dictionary <string, object> data = (e as ModelEventArgs).Data;
x = outerCanvas.ActualWidth / 2.0;
y = outerCanvas.ActualHeight / 2.0;
// apply small perturbation
// so node isn't right on top of last placed node
if (currentNodeCascadeOffset > 96.0)
{
currentNodeCascadeOffset = 0.0;
}
x += currentNodeCascadeOffset;
y += currentNodeCascadeOffset;
currentNodeCascadeOffset += 24.0;
var transformFromOuterCanvas = data.ContainsKey("transformFromOuterCanvasCoordinates");
if (data.ContainsKey("x"))
{
x = (double)data["x"];
}
if (data.ContainsKey("y"))
{
y = (double)data["y"];
}
Point dropPt = new Point(x, y);
// Transform dropPt from outerCanvas space into zoomCanvas space
if (transformFromOuterCanvas)
{
if (WorkBench != null)
{
var a = outerCanvas.TransformToDescendant(WorkBench);
dropPt = a.Transform(dropPt);
}
}
// center the node at the drop point
if (!Double.IsNaN(node.Width))
{
dropPt.X -= (node.Width / 2.0);
}
if (!Double.IsNaN(node.Height))
{
dropPt.Y -= (node.Height / 2.0);
}
if (!Double.IsNaN(node.Width))
{
dropPt.X -= (node.Height / 2.0);
}
if (!Double.IsNaN(node.Height))
{
dropPt.Y -= (node.Height / 2.0);
}
node.X = dropPt.X;
node.Y = dropPt.Y;
}
public ModelEventArgs(dynModelBase n, Dictionary<string, object> d)
{
Model = n;
Data = d;
}
