/// <summary>
/// Returns a MapIcon of IconType type if it exists.
/// If there are more than 1 MapIcons of that type, the first encountered will be returned.
/// </summary>
private MapIcon GetMapIcon(IconType type)
{
MapIcon res = null;
foreach (MapIcon icon in icons)
{
if (icon.Type == type)
{
res = icon;
}
}
return(res);
}
/// <summary>
/// Adds a mapIcon to the map at the node 'location'.
/// </summary>
public void SetMapIcon(IconType type, Node location, MapDragButton button)
{
MapIcon newIcon;
switch (type)
{
case IconType.Start:
if (!isCalculatingRoute)
{
MapIcon start = GetMapIcon(IconType.Start);
if (start != null)
{
icons.Remove(start);
}
newIcon = new MapIcon(IconType.Start, this, button);
newIcon.Location = location;
icons.Add(newIcon);
CalcRoute();
MapIconPlaced(this, new MapDragEventArgs(button));
}
break;
case IconType.End:
if (!isCalculatingRoute)
{
MapIcon end = GetMapIcon(IconType.End);
if (end != null)
{
icons.Remove(end);
}
newIcon = new MapIcon(IconType.End, this, button);
newIcon.Location = location;
icons.Add(newIcon);
CalcRoute();
MapIconPlaced(this, new MapDragEventArgs(button));
}
break;
case IconType.Via:
newIcon = new MapIcon(IconType.Via, this, button);
newIcon.Location = location;
icons.Add(newIcon);
CalcRoute();
MapIconPlaced(this, new MapDragEventArgs(button));
break;
}
}
private void OnMouseDown(object o, MouseEventArgs mea)
{
mouseDown = true;
mousePos = mea.Location;
if (mea.Button == MouseButtons.Left && !isCalculatingRoute)
{
foreach (MapIcon icon in icons)
{
if (icon.IntersectWith(mea.Location))
{
dragIcon = icon;
isDraggingIcon = true;
}
}
}
}
/// <summary>
/// Adds a myVehicle of type v to the map.
/// </summary>
public void AddVehicle(MyVehicle v)
{
myVehicles.Add(v);
MapIcon newIcon;
switch (v.VehicleType)
{
case Vehicle.Car:
newIcon = new MapIcon(IconType.Car, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
case Vehicle.Bicycle:
newIcon = new MapIcon(IconType.Bike, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
}
}
private void OnMouseDown(object o, MouseEventArgs mea)
{
mouseDown = true;
mousePos = mea.Location;
if (mea.Button == MouseButtons.Left && !isCalculatingRoute)
{
foreach (MapIcon icon in icons)
{
if (icon.IntersectWith(mea.Location))
{
dragIcon = icon;
isDraggingIcon = true;
}
}
}
}
/// <summary>
/// Adds a mapIcon to the map at the node 'location'.
/// </summary>
public void SetMapIcon(IconType type, Node location, MapDragButton button)
{
MapIcon newIcon;
switch (type)
{
case IconType.Start:
if (!isCalculatingRoute)
{
MapIcon start = GetMapIcon(IconType.Start);
if (start != null)
icons.Remove(start);
newIcon = new MapIcon(IconType.Start, this, button);
newIcon.Location = location;
icons.Add(newIcon);
CalcRoute();
MapIconPlaced(this, new MapDragEventArgs(button));
}
break;
case IconType.End:
if (!isCalculatingRoute)
{
MapIcon end = GetMapIcon(IconType.End);
if (end != null)
icons.Remove(end);
newIcon = new MapIcon(IconType.End, this, button);
newIcon.Location = location;
icons.Add(newIcon);
CalcRoute();
MapIconPlaced(this, new MapDragEventArgs(button));
}
break;
case IconType.Via:
newIcon = new MapIcon(IconType.Via, this, button);
newIcon.Location = location;
icons.Add(newIcon);
CalcRoute();
MapIconPlaced(this, new MapDragEventArgs(button));
break;
}
}
/// <summary>
/// Adds a myVehicle of type v to the map.
/// </summary>
public void AddVehicle(MyVehicle v)
{
myVehicles.Add(v);
MapIcon newIcon;
switch (v.VehicleType)
{
case Vehicle.Car:
newIcon = new MapIcon(IconType.Car, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
case Vehicle.Bicycle:
newIcon = new MapIcon(IconType.Bike, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
}
}