private void Add_Station_Ellipse_On_Field(object sender, RoutedEventArgs e)
{
if (on)
{
if (fieldCanvas.Children.Count > 0 && fieldCanvas.Children[fieldCanvas.Children.Count - 1] is Menu)
{
//clear right click menu in field
fieldCanvas.Children.RemoveAt(fieldCanvas.Children.Count - 1);
}
if (SubwayLinesLBox.SelectedIndex != -1)
{
double x = Mouse.GetPosition(fieldCanvas).X;
double y = Mouse.GetPosition(fieldCanvas).Y;
//if too near for window borders
if (x < 20 || y < 20 ||
x > (fieldCanvas.Width - 20) || y > (fieldCanvas.Height - 20))
{
return;
}
Point point = new Point(x, y);
foreach (Railway rl in subway.GetRailways)
{
foreach (Station st in rl.GetStations)
{
//if too near for 2 any station
if (Math.Sqrt((st.Coordinate.X - point.X) * (st.Coordinate.X - point.X) + (st.Coordinate.Y - point.Y) * (st.Coordinate.Y - point.Y)) < 40)
{
TooNearStationPP.IsOpen = true;
return;
}
}
}
foreach (Railway rl in subway.GetRailways)
{
//if too near for station and railway
if (rl.GetStations.Count > 1)
{
for (int i = 0; i < rl.GetStations.Count - 1; i++)
{
if (IntersectionCircleSegment
(rl.GetStations.ElementAt(i).Coordinate.X, rl.GetStations.ElementAt(i).Coordinate.Y,
rl.GetStations.ElementAt(i + 1).Coordinate.X, rl.GetStations.ElementAt(i + 1).Coordinate.Y,
x, y, 30))
{
TooNearPathPP.IsOpen = true;
return;
}
}
}
}
foreach (Station st in subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations)
{
//if too near for 2 station at 1 railway
if (Math.Sqrt((st.Coordinate.X - point.X) * (st.Coordinate.X - point.X) +
(st.Coordinate.Y - point.Y) * (st.Coordinate.Y - point.Y)) < 120)
{
TooNearStationPP.IsOpen = true;
return;
}
}
foreach (Railway rl in subway.GetRailways)
{
int count = (subway.GetRailways.IndexOf(rl) == SubwayLinesLBox.SelectedIndex) ? rl.GetStations.Count - 1 : rl.GetStations.Count;
for (int i = 0; i < count; i++)
{
//if the railway crosses stations
if (subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count > 0)
{
if (IntersectionCircleSegment
(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).Coordinate.X,
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).Coordinate.Y,
point.X, point.Y, rl.GetStations.ElementAt(i).Coordinate.X, rl.GetStations.ElementAt(i).Coordinate.Y, 30))
{
CrossesStationPP.IsOpen = true;
return;
}
}
}
}
AddStationWindow win = new AddStationWindow(this);
win.Owner = this;
win.ShowDialog();
if (DialogResultOk)
{
DialogResultOk = false;
//Paint railway and station
if (subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count > 1)
{
System.Windows.Shapes.Path linePath = new System.Windows.Shapes.Path();
linePath.Stroke = SwitchFillBrushes(SubwayLinesLBox.SelectedIndex);
linePath.StrokeThickness = 4;
linePath.HorizontalAlignment = HorizontalAlignment.Center;
linePath.VerticalAlignment = VerticalAlignment.Center;
List <Point> pointsList = new List <Point>();
pointsList.Add(point);
pointsList.Add(point);
pointsList.Add(point);
PathFigure lineFigure = new PathFigure();
Point ps = subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 2).Coordinate;
lineFigure.StartPoint = ps;
lineFigure.Segments.Add(new PolyBezierSegment(pointsList, true));
PathGeometry lineGeometry = new PathGeometry();
lineGeometry.Figures.Add(lineFigure);
linePath.Data = lineGeometry;
linePath.MouseLeftButtonDown += Line_Mouse_Left_Down;
linePath.MouseLeftButtonUp += Line_Mouse_Left_Up;
Canvas.SetZIndex(linePath, -1);
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 2).startLinePath = linePath;
fieldCanvas.Children.Add(linePath);
linePath = new System.Windows.Shapes.Path();
lineFigure = new PathFigure();
pointsList = new List <Point>();
pointsList.Add(ps);
pointsList.Add(ps);
pointsList.Add(ps);
lineFigure.StartPoint = point;
lineFigure.Segments.Add(new PolyBezierSegment(pointsList, true));
lineGeometry = new PathGeometry();
lineGeometry.Figures.Add(lineFigure);
linePath.Data = lineGeometry;
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).endLinePath = linePath;
}
System.Windows.Shapes.Path ellipsePath = new System.Windows.Shapes.Path();
ellipsePath.Stroke = Brushes.LightSlateGray;
ellipsePath.Fill = SwitchFillBrushes(SubwayLinesLBox.SelectedIndex);
ellipsePath.StrokeThickness = 2;
ellipsePath.HorizontalAlignment = HorizontalAlignment.Center;
ellipsePath.VerticalAlignment = VerticalAlignment.Center;
EllipseGeometry myEllipseGeometry = new EllipseGeometry();
myEllipseGeometry.Center = new Point(x, y);
myEllipseGeometry.RadiusX = 20;
myEllipseGeometry.RadiusY = 20;
ellipsePath.Data = myEllipseGeometry;
ellipsePath.MouseLeftButtonDown += Ellipse_Mouse_Left_Down;
ellipsePath.MouseLeftButtonUp += Ellipse_Mouse_Left_Up;
ellipsePath.MouseRightButtonDown += Ellipse_Mouse_Right_Down;
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).ellipsePath = ellipsePath;
ContextMenu menu = new ContextMenu();
MenuItem delete = new MenuItem();
delete.Header = "Delete station";
menu.Items.Add(delete);
delete.Click += Delete_Station_Click;
MenuItem board = new MenuItem();
board.Header = "Open board";
menu.Items.Add(board);
board.Click += Open_Board_Click;
ellipsePath.ContextMenu = menu;
fieldCanvas.Children.Add(ellipsePath);
TextBlock stationName = new TextBlock();
stationName.FontFamily = new FontFamily("Impact");
stationName.FontWeight = FontWeights.Light;
stationName.Text = subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).stationName.Text;
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).stationName = stationName;
stationName.Margin = new Thickness(x - 35, y - 35, x, y);
fieldCanvas.Children.Add(stationName);
Canvas.SetZIndex(stationName, 100);
//Added station coordinates
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).
Coordinate = new Point(x, y);
}
}
}
}
private void Add_Station_Ellipse_On_Field(object sender, RoutedEventArgs e)
{
if (on)
{
if (fieldCanvas.Children.Count > 0 && fieldCanvas.Children[fieldCanvas.Children.Count - 1] is Menu)
{
//clear right click menu in field
fieldCanvas.Children.RemoveAt(fieldCanvas.Children.Count - 1);
}
if (SubwayLinesLBox.SelectedIndex != -1)
{
double x = Mouse.GetPosition(fieldCanvas).X;
double y = Mouse.GetPosition(fieldCanvas).Y;
//if too near for window borders
if (x < 20 || y < 20 ||
x > (fieldCanvas.Width - 20) || y > (fieldCanvas.Height - 20))
{ return; }
Point point = new Point(x, y);
foreach (Railway rl in subway.GetRailways)
{
foreach (Station st in rl.GetStations)
{
//if too near for 2 any station
if (Math.Sqrt((st.Coordinate.X - point.X) * (st.Coordinate.X - point.X) + (st.Coordinate.Y - point.Y) * (st.Coordinate.Y - point.Y)) < 40)
{
TooNearStationPP.IsOpen = true;
return;
}
}
}
foreach (Railway rl in subway.GetRailways)
{
//if too near for station and railway
if (rl.GetStations.Count > 1)
{
for (int i = 0; i < rl.GetStations.Count - 1; i++)
{
if (IntersectionCircleSegment
(rl.GetStations.ElementAt(i).Coordinate.X, rl.GetStations.ElementAt(i).Coordinate.Y,
rl.GetStations.ElementAt(i + 1).Coordinate.X, rl.GetStations.ElementAt(i + 1).Coordinate.Y,
x, y, 30))
{
TooNearPathPP.IsOpen = true;
return;
}
}
}
}
foreach (Station st in subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations)
{
//if too near for 2 station at 1 railway
if (Math.Sqrt((st.Coordinate.X - point.X) * (st.Coordinate.X - point.X) +
(st.Coordinate.Y - point.Y) * (st.Coordinate.Y - point.Y)) < 120)
{
TooNearStationPP.IsOpen = true;
return;
}
}
foreach (Railway rl in subway.GetRailways)
{
int count = (subway.GetRailways.IndexOf(rl) == SubwayLinesLBox.SelectedIndex) ? rl.GetStations.Count - 1 : rl.GetStations.Count;
for (int i = 0; i < count; i++)
{
//if the railway crosses stations
if (subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count > 0)
{
if (IntersectionCircleSegment
(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).Coordinate.X,
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).Coordinate.Y,
point.X, point.Y, rl.GetStations.ElementAt(i).Coordinate.X, rl.GetStations.ElementAt(i).Coordinate.Y, 30))
{
CrossesStationPP.IsOpen = true;
return;
}
}
}
}
AddStationWindow win = new AddStationWindow(this);
win.Owner = this;
win.ShowDialog();
if (DialogResultOk)
{
DialogResultOk = false;
//Paint railway and station
if (subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count > 1)
{
System.Windows.Shapes.Path linePath = new System.Windows.Shapes.Path();
linePath.Stroke = SwitchFillBrushes(SubwayLinesLBox.SelectedIndex);
linePath.StrokeThickness = 4;
linePath.HorizontalAlignment = HorizontalAlignment.Center;
linePath.VerticalAlignment = VerticalAlignment.Center;
List<Point> pointsList = new List<Point>();
pointsList.Add(point);
pointsList.Add(point);
pointsList.Add(point);
PathFigure lineFigure = new PathFigure();
Point ps = subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 2).Coordinate;
lineFigure.StartPoint = ps;
lineFigure.Segments.Add(new PolyBezierSegment(pointsList, true));
PathGeometry lineGeometry = new PathGeometry();
lineGeometry.Figures.Add(lineFigure);
linePath.Data = lineGeometry;
linePath.MouseLeftButtonDown += Line_Mouse_Left_Down;
linePath.MouseLeftButtonUp += Line_Mouse_Left_Up;
Canvas.SetZIndex(linePath, -1);
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 2).startLinePath = linePath;
fieldCanvas.Children.Add(linePath);
linePath = new System.Windows.Shapes.Path();
lineFigure = new PathFigure();
pointsList = new List<Point>();
pointsList.Add(ps);
pointsList.Add(ps);
pointsList.Add(ps);
lineFigure.StartPoint = point;
lineFigure.Segments.Add(new PolyBezierSegment(pointsList, true));
lineGeometry = new PathGeometry();
lineGeometry.Figures.Add(lineFigure);
linePath.Data = lineGeometry;
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).endLinePath = linePath;
}
System.Windows.Shapes.Path ellipsePath = new System.Windows.Shapes.Path();
ellipsePath.Stroke = Brushes.LightSlateGray;
ellipsePath.Fill = SwitchFillBrushes(SubwayLinesLBox.SelectedIndex);
ellipsePath.StrokeThickness = 2;
ellipsePath.HorizontalAlignment = HorizontalAlignment.Center;
ellipsePath.VerticalAlignment = VerticalAlignment.Center;
EllipseGeometry myEllipseGeometry = new EllipseGeometry();
myEllipseGeometry.Center = new Point(x, y);
myEllipseGeometry.RadiusX = 20;
myEllipseGeometry.RadiusY = 20;
ellipsePath.Data = myEllipseGeometry;
ellipsePath.MouseLeftButtonDown += Ellipse_Mouse_Left_Down;
ellipsePath.MouseLeftButtonUp += Ellipse_Mouse_Left_Up;
ellipsePath.MouseRightButtonDown += Ellipse_Mouse_Right_Down;
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).ellipsePath = ellipsePath;
ContextMenu menu = new ContextMenu();
MenuItem delete = new MenuItem();
delete.Header = "Delete station";
menu.Items.Add(delete);
delete.Click += Delete_Station_Click;
MenuItem board = new MenuItem();
board.Header = "Open board";
menu.Items.Add(board);
board.Click += Open_Board_Click;
ellipsePath.ContextMenu = menu;
fieldCanvas.Children.Add(ellipsePath);
TextBlock stationName = new TextBlock();
stationName.FontFamily = new FontFamily("Impact");
stationName.FontWeight = FontWeights.Light;
stationName.Text = subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).stationName.Text;
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).stationName = stationName;
stationName.Margin = new Thickness(x - 35, y - 35, x, y);
fieldCanvas.Children.Add(stationName);
Canvas.SetZIndex(stationName, 100);
//Added station coordinates
subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.
ElementAt(subway.GetRailways.ElementAt(SubwayLinesLBox.SelectedIndex).GetStations.Count - 1).
Coordinate = new Point(x, y);
}
}
}
}