// Done!
private Artifact DetectShapes(Point location, ConcreteVisualMap cvm)
{
var was = this.WorkAreaState;
// Lets iterate each Shape in reverse order!
for (int i = cvm.Count - 1; i >= 0; --i)
{
var vmn = cvm[i];
if (vmn.IsLocked == true || vmn.IsVisible == false)
{
continue;
}
if (IsArtifactDetectable(location, vmn) == false)
{
continue;
}
var isVisible = vmn.Visuals.GeometryPath.IsOutlineVisible(location, vmn.Visuals.Geometry);
if (isVisible == true)
{
was.LastSelectedShape = was.SelectedShape = vmn;
return(Artifact.Geometry);
}
}
return(Artifact.None);
}
// Done!
#region Open/Save Helpers
// Done!
private void OpenRawFile(string path)
{
this.VisualMap.Clear();
this.VisualMap = ConcreteVisualMap.LoadFrom(MapFile.XmlRawOpen(path));
var was = this.WorkAreaState;
was.IsDirty = true;
was.IsSaved = true;
this.ForceUpdate();
SafeInvoker(StateChanged, this.WorkAreaState);
SafeInvoker(NodeAdded, this.WorkAreaState);
}
// Done!
private void GenerateNodes()
{
List <string> temp = new List <string>();
ConcreteVisualMap vm = RealParent.VisualMap;
for (int i = 0; i < vm.Count; ++i)
{
temp.Add(vm[i].ConcreteNode.Name);
}
temp.Sort();
this.startNode.Items.Clear();
this.closeNode.Items.Clear();
this.startNode.Items.Add(string.Empty);
this.closeNode.Items.Add(string.Empty);
for (int i = 0; i < temp.Count; ++i)
{
this.startNode.Items.Add(temp[i]);
this.closeNode.Items.Add(temp[i]);
}
}
// Done!
private Artifact DetectExits(Point location, ConcreteVisualMap cvm)
{
var was = this.WorkAreaState;
if (was.ShowExits == false || was.ShowOnlyConnectors == true)
{
return(Artifact.None);
}
// Lets iterate each Shape in reverse order!
for (int i = cvm.Count - 1; i >= 0; --i)
{
var vmn = cvm[i];
if (vmn.IsLocked == true || vmn.IsVisible == false)
{
continue;
}
if (IsArtifactDetectable(location, vmn) == false)
{
continue;
}
var node = vmn.ConcreteNode;
int size = vmn.Visuals.ExitSize;
// Lets iterate each Exit!
for (int k = 0; k < node.Exits.Count; ++k)
{
var point = Vector.Transform(node.Exits[k].Location, was.Scale, was.DeltaX, was.DeltaY);
var isInside = Helpers.IsInsideRectangle(location, new RectangleF(point.X, point.Y, size, size));
if (isInside == true)
{
was.LastSelectedExit = was.SelectedExit = node.Exits[k];
was.LastSelectedShape = was.SelectedShape = vmn;
return(Artifact.Exit);
}
}
}
return(Artifact.None);
}
// Done!
private Artifact DetectArtifact(Point location, ConcreteVisualMap cvm)
{
var was = this.WorkAreaState;
this.ClearArtifactEvents();
if (cvm.Count == 0 || location.X < 0 || location.Y < 0)
{
return(SetState(was, Artifact.None));
}
Artifact a;
if (was.IsAnchorOnTop == true)
{
a = SetState(was, DetectAnchors(location, cvm));
if (a == Artifact.None)
{
a = SetState(was, DetectShapes(location, cvm));
}
if (a != Artifact.None)
{
return(a);
}
}
else
{
a = SetState(was, DetectShapes(location, cvm));
if (a == Artifact.None)
{
a = SetState(was, DetectAnchors(location, cvm));
}
if (a != Artifact.None)
{
return(a);
}
}
return(SetState(was, DetectExits(location, cvm)));
}
