bool IUiController.MouseDown(object sender, MouseEventArgs e)
{
double width = Overlay.east - Overlay.west;
double height = Overlay.north - Overlay.south;
double range = Math.Max(width / 40, height / 40);
Coordinates cursor = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.west)) < range)
{
dragCorner = DragCorners.NW;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.N;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.east)) < range)
{
dragCorner = DragCorners.NE;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.west)) < range)
{
dragCorner = DragCorners.W;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.C;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.east)) < range)
{
dragCorner = DragCorners.E;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.west)) < range)
{
dragCorner = DragCorners.SW;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.S;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.east)) < range)
{
dragCorner = DragCorners.SE;
drag = true;
}
if (drag)
{
mouseDown = cursor;
}
return(drag);
}
bool IUiController.MouseMove(object sender, MouseEventArgs e)
{
if (drag)
{
Coordinates cursor = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
switch (dragCorner)
{
case DragCorners.NW:
Overlay.north = cursor.Lat;
Overlay.west = cursor.Lng;
break;
case DragCorners.N:
Overlay.north = cursor.Lat;
break;
case DragCorners.NE:
Overlay.north = cursor.Lat;
Overlay.east = cursor.Lng;
break;
case DragCorners.W:
Overlay.west = cursor.Lng;
break;
case DragCorners.C:
Overlay.north -= (mouseDown.Lat - cursor.Lat);
Overlay.west -= (mouseDown.Lng - cursor.Lng);
Overlay.south -= (mouseDown.Lat - cursor.Lat);
Overlay.east -= (mouseDown.Lng - cursor.Lng);
break;
case DragCorners.E:
Overlay.east = cursor.Lng;
break;
case DragCorners.SW:
Overlay.south = cursor.Lat;
Overlay.west = cursor.Lng;
break;
case DragCorners.S:
Overlay.south = cursor.Lat;
break;
case DragCorners.SE:
Overlay.south = cursor.Lat;
Overlay.east = cursor.Lng;
break;
default:
break;
}
mouseDown = cursor;
UpdateTextBoxes();
UpdateLines();
return(true);
}
else
{
Control wnd = (Control)sender;
double width = Overlay.east - Overlay.west;
double height = Overlay.north - Overlay.south;
double range = Math.Max(width / 40, height / 40);
Coordinates cursor = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
DragCorners dragCorner = DragCorners.None;
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.west)) < range)
{
dragCorner = DragCorners.NW;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.N;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.east)) < range)
{
dragCorner = DragCorners.NE;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.west)) < range)
{
dragCorner = DragCorners.W;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.C;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.east)) < range)
{
dragCorner = DragCorners.E;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.west)) < range)
{
dragCorner = DragCorners.SW;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.S;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.east)) < range)
{
dragCorner = DragCorners.SE;
}
switch (dragCorner)
{
case DragCorners.SE:
case DragCorners.NW:
wnd.Cursor = Cursors.SizeNWSE;
break;
case DragCorners.N:
case DragCorners.S:
wnd.Cursor = Cursors.SizeNS;
break;
case DragCorners.W:
case DragCorners.E:
wnd.Cursor = Cursors.SizeWE;
break;
case DragCorners.C:
wnd.Cursor = Cursors.Hand;
break;
case DragCorners.SW:
case DragCorners.NE:
wnd.Cursor = Cursors.SizeNESW;
break;
default:
wnd.Cursor = Cursors.Default;
break;
}
}
return(false);
}
public bool MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (Earth3d.MainWindow.StudyImageset == null)
{
mouseDown = false;
return(false);
}
Tile root = TileCache.GetTile(0, 0, 0, Earth3d.MainWindow.StudyImageset, null);
if (root == null)
{
mouseDown = false;
return(false);
}
if (e.Button == MouseButtons.Right && (root is SkyImageTile))
{
anchored = !anchored;
popup.SetPivotMode(anchored);
if (anchored)
{
anchoredPoint1 = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
TourPlace place = new TourPlace("", anchoredPoint1.Dec, anchoredPoint1.RA, Classification.Unidentified, "UMA", ImageSetType.Sky, -1);
Earth3d.MainWindow.SetLabelText(place, false);
if (root is TangentTile)
{
TangentTile tile = (TangentTile)root;
Vector3d vector = tile.TransformPoint(12, 12);
vector = Coordinates.GeoTo3dDouble(anchoredPoint1.Lat, anchoredPoint1.Lng);
double x;
double y;
tile.UnTransformPoint(vector, out x, out y);
}
else if (root is SkyImageTile)
{
SkyImageTile tile = (SkyImageTile)root;
anchorPoint1 = tile.GetImagePixel(anchoredPoint1);
}
}
mouseDown = true;
return(true);
}
else if (e.Button == MouseButtons.Left)
{
dragging = true;
pntDown = e.Location;
if (anchored)
{
if (root is TangentTile)
{
startRotation = Earth3d.MainWindow.StudyImageset.Rotation;
startCenterX = Earth3d.MainWindow.StudyImageset.OffsetX;
startCenterY = Earth3d.MainWindow.StudyImageset.OffsetY;
startScale = Earth3d.MainWindow.StudyImageset.BaseTileDegrees;
Coordinates downPoint = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
startLength = anchoredPoint1.Distance(downPoint);
startAngle = anchoredPoint1.Angle(downPoint) / RC;
}
else if (root is SkyImageTile)
{
SkyImageTile tile = (SkyImageTile)root;
anchoredPoint2 = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
anchorPoint2 = tile.GetImagePixel(anchoredPoint2);
}
}
mouseDown = true;
return(true);
}
else
{
mouseDown = false;
return(false);
}
}