CrossingCourseObj courseObj; // object to modify.
#endregion Fields
#region Constructors
public RotateMode(Controller controller, CrossingCourseObj courseObj)
{
this.controller = controller;
this.courseObj = (CrossingCourseObj) courseObj.Clone();
}
// Change the orientation of the crossing point course object to the given angle in degrees.
private void RotateToAngle(PointF point)
{
double angleInRadians = Math.Atan2(point.Y - courseObj.location.Y, point.X - courseObj.location.X);
float angleInDegrees = (float) Geometry.RadiansToDegrees(angleInRadians);
courseObj = (CrossingCourseObj) courseObj.Clone();
courseObj.ChangeOrientation(angleInDegrees);
}
// Create the course objects associated with this special. Assign the given layer to it.
static CourseObj CreateSpecial(EventDB eventDB, CourseView courseView, float scaleRatio, CourseAppearance appearance, Id<Special> specialId, CourseLayer normalLayer)
{
Special special = eventDB.GetSpecial(specialId);
CourseObj courseObj = null;
switch (special.kind) {
case SpecialKind.FirstAid:
courseObj = new FirstAidCourseObj(specialId, scaleRatio, appearance, special.locations[0]); break;
case SpecialKind.Water:
courseObj = new WaterCourseObj(specialId, scaleRatio, appearance, special.locations[0]); break;
case SpecialKind.OptCrossing:
courseObj = new CrossingCourseObj(Id<ControlPoint>.None, Id<CourseControl>.None, specialId, scaleRatio, appearance, special.orientation, special.locations[0]); break;
case SpecialKind.Forbidden:
courseObj = new ForbiddenCourseObj(specialId, scaleRatio, appearance, special.locations[0]); break;
case SpecialKind.RegMark:
courseObj = new RegMarkCourseObj(specialId, scaleRatio, appearance, special.locations[0]); break;
case SpecialKind.Boundary:
courseObj = new BoundaryCourseObj(specialId, scaleRatio, appearance, new SymPath(special.locations)); break;
case SpecialKind.Rectangle:
courseObj = new RectSpecialCourseObj(specialId, appearance, special.color, special.lineKind, special.lineWidth, special.cornerRadius, special.gapSize, special.dashSize, Geometry.RectFromPoints(special.locations[0], special.locations[1])); break;
case SpecialKind.Line:
courseObj = new LineSpecialCourseObj(specialId, appearance, special.color, special.lineKind, special.lineWidth, special.gapSize, special.dashSize, new SymPath(special.locations)); break;
case SpecialKind.OOB:
courseObj = new OOBCourseObj(specialId, scaleRatio, appearance, special.locations); break;
case SpecialKind.Dangerous:
courseObj = new DangerousCourseObj(specialId, scaleRatio, appearance, special.locations); break;
case SpecialKind.WhiteOut:
courseObj = new WhiteOutCourseObj(specialId, scaleRatio, appearance, special.locations); break;
case SpecialKind.Image:
Special imageSpecial = eventDB.GetSpecial(specialId);
courseObj = new ImageCourseObj(specialId, scaleRatio, appearance, special.locations, imageSpecial.text, imageSpecial.imageBitmap);
break;
case SpecialKind.Text:
string text = ExpandText(eventDB, courseView, special.text);
FontStyle fontStyle = Util.GetFontStyle(special.fontBold, special.fontItalic);
RectangleF boundingRect = RectangleF.FromLTRB((float)Math.Min(special.locations[0].X, special.locations[1].X), (float)Math.Min(special.locations[0].Y, special.locations[1].Y),
(float)Math.Max(special.locations[0].X, special.locations[1].X), (float)Math.Max(special.locations[0].Y, special.locations[1].Y));
courseObj = new BasicTextCourseObj(specialId, text, boundingRect, special.fontName, fontStyle, special.color);
break;
case SpecialKind.Descriptions:
Debug.Fail("description specials should not be passed to this function");
return null;
default:
Debug.Fail("bad special kind");
return null;
}
courseObj.layer = normalLayer;
return courseObj;
}
private void CreateControlNumber(CourseView.ControlView controlView, ControlPosition controlPosition)
{
Id<ControlPoint> controlId = controlView.controlId;
Id<CourseControl> courseControlId = controlView.courseControlIds[0];
ControlPoint control = eventDB.GetControl(controlId);
PointF location = LocationFromAbstractPosition(controlPosition.x, controlPosition.y);
CourseLayer layer;
if (ControlViewInSpecificVariation(controlView))
layer = courseLayerSpecificVariation;
else
layer = courseLayerAllVariationsAndParts;
CourseObj courseObj;
switch (control.kind) {
case ControlPointKind.Start:
case ControlPointKind.MapExchange:
// Triangle looks best if we displace it down a bit (0.8 looks right).
courseObj = new StartCourseObj(controlId, courseControlId, scaleRatio * 0.75F, appearance, 0, new PointF(location.X, location.Y - 0.8F), CrossHairOptions.NoCrossHair);
break;
case ControlPointKind.Finish:
courseObj = new FinishCourseObj(controlId, courseControlId, scaleRatio * 0.75F, appearance, null, location, CrossHairOptions.NoCrossHair);
break;
case ControlPointKind.Normal:
courseObj = new ControlNumberCourseObj(controlId, courseControlId, scaleRatio, appearance, control.code, location);
break;
case ControlPointKind.CrossingPoint:
courseObj = new CrossingCourseObj(controlId, courseControlId, Id<Special>.None, scaleRatio * 1.5F, appearance, 0, location);
break;
default:
Debug.Fail("bad control kind");
return;
}
courseObj.layer = layer;
courseLayout.AddCourseObject(courseObj);
}
static CourseObj CreateCourseObject(EventDB eventDB, float scaleRatio, CourseAppearance appearance, float printScale,
Id<ControlPoint> controlId, Id<CourseControl> courseControlId, double angleOut)
{
ControlPoint control = eventDB.GetControl(controlId);
CircleGap[] gaps = QueryEvent.GetControlGaps(eventDB, controlId, printScale);
CourseObj courseObj = null;
switch (control.kind) {
case ControlPointKind.Start:
case ControlPointKind.MapExchange:
courseObj = new StartCourseObj(controlId, courseControlId, scaleRatio, appearance, double.IsNaN(angleOut) ? 0 : (float)Geometry.RadiansToDegrees(angleOut), control.location, CrossHairOptions.HighlightCrossHair);
break;
case ControlPointKind.Finish:
courseObj = new FinishCourseObj(controlId, courseControlId, scaleRatio, appearance, gaps, control.location, CrossHairOptions.HighlightCrossHair);
break;
case ControlPointKind.Normal:
courseObj = new ControlCourseObj(controlId, courseControlId, scaleRatio, appearance, gaps, control.location);
break;
case ControlPointKind.CrossingPoint:
courseObj = new CrossingCourseObj(controlId, courseControlId, Id<Special>.None, scaleRatio, appearance, control.orientation, control.location);
break;
default:
Debug.Fail("bad control kind");
return null;
}
return courseObj;
}
