/// <summary>
/// Create a new joint and add it to the wire's joint collection.
/// </summary>
/// <param name="point">The point.</param>
/// <returns>
/// The new joint.
/// </returns>
public override WireJoint MakeJoint(SMPoint point)
{
var joint = new SplineWireJoint(point);
AddJoint(joint);
return(joint);
}
/// <summary>
/// Generate a preview or a wire route from a joint to an end terminal.
/// </summary>
/// <param name="joint">The joint to start the preview.</param>
/// <param name="userHint">The user hint for the direction they want the wire to route.</param>
/// <param name="terminal">The end terminal of the wire.</param>
/// <param name="isBranchingOperation"> Is the start joint a branch of already routed wire</param>
/// <param name="retainPreviousRoute"> Indicates if the userHint's direction must be the enddirection.</param>
public IList <DiagramPoint> PreviewRouteWireToTerminal(WireJoint joint, WireRouteHint userHint, WireableTerminal terminal, bool isBranchingOperation, bool retainPreviousRoute)
{
var point = terminal.HotspotDiagramPoint;
SMPoint p = point.TransformTo(joint.Wire.Diagram).Point;
double dx = p.X - joint.X;
double dy = p.Y - joint.Y;
// if the points are on top of each other do nothing
if (WireJoint.JointEqual((float)dx, 0) && WireJoint.JointEqual((float)dy, 0))
{
return(new List <DiagramPoint>());
}
return(new List <DiagramPoint>(new[] { point }));
}
/// <summary>
/// Previews the route wire to point.
/// </summary>
/// <param name="joint">The joint.</param>
/// <param name="userHint">The user hint.</param>
/// <param name="endDirections">The end directions.</param>
/// <param name="point">The point.</param>
/// <param name="isBranchingOperation">if set to <c>true</c> [is branching operation].</param>
/// <param name="retainPreviousRoute">if set to <c>true</c> [retain previous route].</param>
/// <param name="forceLayout">if set to <c>true</c> [force layout].</param>
/// <returns>List of Diagram Points</returns>
public IList <DiagramPoint> PreviewRouteWireToPoint(WireJoint joint, WireRouteHint userHint, WireRouteDirections endDirections, DiagramPoint point, bool isBranchingOperation, bool retainPreviousRoute,
bool forceLayout)
{
SMPoint p = point.TransformTo(joint.Wire.Diagram).Point;
double dx = p.X - joint.X;
double dy = p.Y - joint.Y;
// if the points are on top of each other do nothing
if (WireJoint.JointEqual((float)dx, 0) && WireJoint.JointEqual((float)dy, 0))
{
return(new List <DiagramPoint>());
}
return(new List <DiagramPoint>(new[] { point }));
}
/// <summary>
/// Gets the near wire children.
/// </summary>
/// <inheritdoc />
public override IEnumerable <NearWireChild> GetNearWireChildren(DiagramPoint point, float threshold, bool considerOrthogonalSegmentsOnly)
{
if (Owner == null || !(Owner is Diagram))
{
throw new ArgumentException("Wire must be a child of a Diagram", "wire");
}
SMPoint position = point.TransformTo(Diagram).Point;
foreach (var joint in Joints)
{
float distance = joint.GetDistance(position);
if (distance <= Math.Max(threshold, WireJoint.JointPrecisionDigits))
{
yield return(new NearWireChild(joint, point, distance));
}
}
}
/// <summary>
/// Creates a new joint and add it to the wire's joint collection and inserts it between between two joints.
/// </summary>
/// <param name="point">The point.</param>
/// <param name="joint1">the joint connected to joint2</param>
/// <param name="joint2">the joint connected to joint1</param>
/// <returns>
/// the newly created and inserted joint or null if the joint could not be inserted
/// </returns>
public override WireJoint MakeJoint(SMPoint point, WireJoint joint1, WireJoint joint2)
{
throw new NotImplementedException();
}
/// <summary>
/// Creates a new joint and adds it to the wire's joint collection.
/// </summary>
/// <param name="point">The point.</param>
/// <param name="existingJoint">The existing joint it should be connected to.</param>
/// <returns>
/// The new joint.
/// </returns>
public override WireJoint MakeJoint(SMPoint point, WireJoint existingJoint)
{
throw new NotImplementedException();
}
/// <summary>
/// Initializes a new instance of the <see cref="SplineWireJoint"/> class.
/// </summary>
/// <param name="p">The p.</param>
internal SplineWireJoint(SMPoint p) : base(p)
{
_adjacentJoints = new List <SplineWireJoint>();
}
/// <inheritdoc />
protected override SMRect CalculateBoundsForJointChange(SMRect originalBounds, SMPoint modifiedJointPosition, bool jointAdded, out bool boundsModified, out bool needsBoundsCompute)
{
throw new NotImplementedException();
}
/// <summary>
/// Constructs a new instance
/// </summary>
/// <param name="direction">Direction of the terminal</param>
/// <param name="dataType">Initial data type of the terminal</param>
/// <param name="identifier">Node specific terminal identifier</param>
/// <param name="hotPoint">Location, relative to the node, of the hotspot of this terminal</param>
public SplineWireTerminal(Direction direction, NIType dataType, string identifier, SMPoint hotPoint)
: base(direction, dataType, identifier, hotPoint)
{
_wiringBehavior = new SplineWiringBehavior();
}
public StructFieldAccessorTerminal(Direction direction, NIType type, string name, SMPoint hotPoint)
: base(direction, type, name, hotPoint)
{
}