//Override the default DragStop method to add functionality to it
public override void DragStop(Canvas Canvas_map, MouseButtonEventArgs e)
{
//Merging teams
if (parentPin != null && SufficientOverlap(parentPin)) //Want to merge
{
Team.removeSplitTeam(team); //Delete the fragment
if (gpsLocation != null)
{
gpsLocation.setTeamSplit(false); //Reactivationg gps
}
//Removing rogue arrows that might appear by movement of the teams or interventions while teams where split
RemoveArrow();
parentPin.RemoveArrow();
if (interventionPin != null)
{
interventionPin.RemoveArrow();
}
mapSection.Update();
}
//Identifying whether the user wants to split the team
Intervention splitIntervention = null;
if (team.getStatus().ToString().Equals("intervening"))
{
foreach (Pin pin in pinList)
{
if (SufficientOverlap(pin) && pin.IsOfType("InterventionPin") && pin != interventionPin)
{
splitIntervention = ((InterventionPin)pin).getIntervention();
break;
}
}
}
bool accidentalDrag = false;
if (splitIntervention != null)
{
//Disabling GPS because of its unreliability when the team is split
if (gpsLocation != null)
{
gpsLocation.setTeamSplit(true);
}
//Creating team as a duplicate of the initial team, name it using the number of the intervention it is assigned to
Team team2 = new Team(team);
team2.setName(team.getName() + splitIntervention.getInterventionNumber());
splitIntervention.AddInterveningTeam(team2); //Assigning split team onto the second intervention
mapSection.Update(); //Redrawing map so that the split team pin gets recreated with a pointer to the interventionPin it is assigned to
return;
}
else if (interventionPin != null && interventionPin.getInterventionContainer() != null) //Handling the case when the team was in an intervention, choose between keeping it on the intervention (for an accidental drag-and-drop) or removing it from the intervention
{
if (SufficientOverlap(interventionPin.getInterventionContainer())) //Considered accidental drag-and-drop
{
accidentalDrag = true;
interventionPin.getInterventionContainer().PlaceAll();
}
else //Remove team from intervention
{
interventionPin.getIntervention().RemoveInterveningTeam(team);
interventionPin.SelectGPSLocation();
team.setStatus("unavailable");
//If it was the last team on that intervention and it has been removed, force redrawing of the map so that the InterventionContainer is removed
if (interventionPin.getInterveningTeamsPin().Count == 0)
{
mapSection.Update();
return;
}
interventionPin = null;
}
}
else if (team.getStatus().ToString().Equals("available")) //If the team was available and has been moved, set the team as moving
{
team.setStatus("moving");
}
base.DragStop(Canvas_map, e);
//Handle situation when the TeamPin is tracked by GPS and the user moves it
if (gpsLocation != null && GPSLocation.gpsConfigured == true && !accidentalDrag)
{
//Create and draw the arrow to the destination point and replace pin at current GPS position
GPSPinDrop(GPSServices.connectedToServer && gpsLocation.PhoneOnline());
}
}
//Places all the pins appropriately relatively to the InterventionPin
public void PlaceAll()
{
//Determine the number of rows that the border is going to have with the interventionPin on top and then 2 teams per row
int teamRows = 0;
double height = ((double)interventionPin.getInterveningTeamsPin().Count) / 2;
teamRows += (int)Math.Ceiling(height);
this.Height = interventionPin.Height + (teamRows * TeamPin.size);
//Determine the number of columns that the border is going to have, if more than one team than there will be two columns
int columns = 1;
if (interventionPin.getInterveningTeamsPin().Count() > 1)
{
columns = 2;
}
this.Width = columns * TeamPin.size;
//Places a border around the intervention pin
setBorderPosition(interventionPin.getX(), interventionPin.getY());
double Y = interventionPin.getY() + (InterventionPin.size / 2) + (TeamPin.size / 2);
for (int i = 0; i < interventionPin.getInterveningTeamsPin().Count; i++)
{
TeamPin teamPin = interventionPin.getInterveningTeamsPin()[i];
if ((i % 2) == 0) //First item on line
{
if ((i + 1) == interventionPin.getInterveningTeamsPin().Count) //Single on the line
{
if (teamPin.gpsLocation != null && !teamPin.getTeam().getStatus().ToString().Equals("intervening") && destinationArrowDictionnary.ContainsKey(teamPin.getTeam()) && GPSLocation.gpsConfigured == true && GPSServices.connectedToServer && teamPin.gpsLocation.PhoneOnline())
{
if (destinationArrowDictionnary[teamPin.getTeam()] != null)
{
destinationArrowDictionnary[teamPin.getTeam()].ChangeEnd(interventionPin.getX(), Y);
}
}
else
{
teamPin.setPinPosition(interventionPin.getX(), Y);
}
}
else //There's another item on the line
{
if (teamPin.gpsLocation != null && !teamPin.getTeam().getStatus().ToString().Equals("intervening") && destinationArrowDictionnary.ContainsKey(teamPin.getTeam()) && GPSLocation.gpsConfigured == true && GPSServices.connectedToServer && teamPin.gpsLocation.PhoneOnline())
{
if (destinationArrowDictionnary[teamPin.getTeam()] != null)
{
destinationArrowDictionnary[teamPin.getTeam()].ChangeEnd(interventionPin.getX() - (TeamPin.size / 2), Y);
}
}
else
{
teamPin.setPinPosition(interventionPin.getX() - (TeamPin.size / 2), Y);
}
}
}
else //Second item on the line
{
if (teamPin.gpsLocation != null && !teamPin.getTeam().getStatus().ToString().Equals("intervening") && destinationArrowDictionnary.ContainsKey(teamPin.getTeam()) && GPSLocation.gpsConfigured == true && GPSServices.connectedToServer && teamPin.gpsLocation.PhoneOnline())
{
if (destinationArrowDictionnary[teamPin.getTeam()] != null)
{
destinationArrowDictionnary[teamPin.getTeam()].ChangeEnd(interventionPin.getX() + (TeamPin.size / 2), Y);
}
}
else
{
teamPin.setPinPosition(interventionPin.getX() + (TeamPin.size / 2), Y);
}
Y += TeamPin.size;
}
}
}
