private void AddNewMessage(SymbolViewModel symbolViewModel, Point p, string guid)
{
//create a new message
var tam = new TimeAwareMilitaryMessage
{
VisibleTimeExtent = new TimeExtent(_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.Start,
_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.End),
Id = guid
};
tam.Add(MilitaryMessage.TypePropertyName, Constants.MSG_TYPE_POSITION_REPORT);
tam.Add(MilitaryMessage.ActionPropertyName, Constants.MSG_ACTION_UPDATE);
tam.Add(MilitaryMessage.WkidPropertyName, "3857");
tam.Add(MilitaryMessage.SicCodePropertyName, symbolViewModel.SymbolID);
tam.Add(MilitaryMessage.UniqueDesignationPropertyName, "1");
// Construct the Control Points based on the geometry type of the drawn geometry.
var point = _mapView.ScreenToLocation(p);
tam.SymbolGeometry = point;
tam.Add(MilitaryMessage.ControlPointsPropertyName, point.X.ToString() + "," + point.Y.ToString());
//Process the message
if (ProcessMessage(_militaryMessageLayer, tam))
{
RecordMessageBeingAdded(tam);
DoCloneMission(null);
}
else
{
MessageBox.Show("Failed to process message.");
}
}
private List <MapPoint> AdjustMapPoints(Polyline polyline, SymbolViewModel symbol)
{
// TODO find a better way to determine if we need to adjust the control points for the symbol
if (symbol.SymbolID.Contains("POLA") || symbol.SymbolID.Contains("PPA"))
{
return(AdjustMapPoints(polyline, DrawShape.Arrow));
}
return(AdjustMapPoints(polyline, DrawShape.Polyline));
}
private async void DoActionSymbolChanged(object param)
{
_selectedSymbol = param as SymbolViewModel;
//Cancel editing if started
if (_mapView.Editor.Cancel.CanExecute(null))
{
_mapView.Editor.Cancel.Execute(null);
}
if (_selectedSymbol != null)
{
Dictionary <string, string> values = (Dictionary <string, string>)_selectedSymbol.Model.Values;
_geometryType = values["GeometryType"];
DrawShape drawShape = DrawShape.Point;
switch (_geometryType)
{
case "Point":
drawShape = DrawShape.Point;
break;
case "Line":
drawShape = DrawShape.Polyline;
break;
case "Polygon":
drawShape = DrawShape.Polygon;
break;
default:
drawShape = DrawShape.Point;
break;
}
_editState = EditState.Create;
try
{
// get geometry from editor
var geometry = await _mapView.Editor.RequestShapeAsync(drawShape);
_editState = EditState.None;
// process symbol with geometry
ProcessSymbol(_selectedSymbol, geometry);
}
catch (TaskCanceledException)
{
// clean up when drawing task is canceled
}
}
}
/// <summary>
/// Handler for when a selection of a symbol has changed
/// </summary>
/// <param name="param"></param>
private void OnSymbolChanged(object param)
{
var e = param as SelectionChangedEventArgs;
if (e == null)
{
return;
}
if (e.AddedItems.Count != 1)
{
return;
}
if (e.AddedItems[0].GetType() != typeof(SymbolViewModel))
{
return;
}
SelectedSymbol = e.AddedItems[0] as SymbolViewModel;
}
private void AddNewMessage(SymbolViewModel symbolViewModel, Point p, string guid)
{
//create a new message
var tam = new TimeAwareMilitaryMessage
{
VisibleTimeExtent = new TimeExtent(_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.Start,
_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.End),
Id = guid
};
tam.Add(MilitaryMessage.TypePropertyName, Constants.MSG_TYPE_POSITION_REPORT);
tam.Add(MilitaryMessage.ActionPropertyName, Constants.MSG_ACTION_UPDATE);
tam.Add(MilitaryMessage.WkidPropertyName, "3857");
tam.Add(MilitaryMessage.SicCodePropertyName, symbolViewModel.SymbolID);
tam.Add(MilitaryMessage.UniqueDesignationPropertyName, "1");
// Construct the Control Points based on the geometry type of the drawn geometry.
var point = _mapView.ScreenToLocation(p);
tam.SymbolGeometry = point;
tam.Add(MilitaryMessage.ControlPointsPropertyName, point.X.ToString() + "," + point.Y.ToString());
//Process the message
if (ProcessMessage(_militaryMessageLayer, tam))
{
RecordMessageBeingAdded(tam);
DoCloneMission(null);
}
else
{
MessageBox.Show("Failed to process message.");
}
}
private List<MapPoint> AdjustMapPoints(Polyline polyline, SymbolViewModel symbol)
{
// TODO find a better way to determine if we need to adjust the control points for the symbol
if (symbol.SymbolID.Contains("POLA") || symbol.SymbolID.Contains("PPA"))
{
return AdjustMapPoints(polyline, DrawShape.Arrow);
}
return AdjustMapPoints(polyline, DrawShape.Polyline);
}
private void ProcessSymbol(SymbolViewModel symbol, Geometry geometry)
{
if (symbol == null || geometry == null)
{
return;
}
//create a new message
var msg = new TimeAwareMilitaryMessage
{
VisibleTimeExtent = new TimeExtent(_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.Start,
_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.End),
Id = Guid.NewGuid().ToString("D"),
SymbolGeometry = geometry
};
// set default time extent
//set the ID and other parts of the message
msg.Add(MilitaryMessage.TypePropertyName, Constants.MSG_TYPE_POSITION_REPORT);
msg.Add(MilitaryMessage.ActionPropertyName, Constants.MSG_ACTION_UPDATE);
msg.Add(MilitaryMessage.WkidPropertyName, "3857");
msg.Add(MilitaryMessage.SicCodePropertyName, symbol.SymbolID);
msg.Add(MilitaryMessage.UniqueDesignationPropertyName, "1");
// Construct the Control Points based on the geometry type of the drawn geometry.
switch (geometry.GeometryType)
{
case GeometryType.Point:
MapPoint point = geometry as MapPoint;
if (point != null)
msg.Add(MilitaryMessage.ControlPointsPropertyName, string.Format("{0},{1}", point.X.ToString(), point.Y.ToString()));
break;
case GeometryType.Polygon:
Polygon polygon = geometry as Polygon;
string cpts = polygon.Parts.SelectMany(pt => pt.GetPoints()).Aggregate(string.Empty, (current, segpt) => current + (";" + segpt.X.ToString() + "," + segpt.Y.ToString()));
//foreach (var pt in polygon.Rings[0])
msg.Add(MilitaryMessage.ControlPointsPropertyName, cpts);
break;
case GeometryType.Polyline:
Polyline polyline = geometry as Polyline;
cpts = string.Empty;
// TODO find a way to determine if polyline map points need adjustment based on symbol being drawn
var mpList = AdjustMapPoints(polyline, symbol);
cpts = mpList.Aggregate(cpts, (current, mp) => current + (";" + mp.X.ToString() + "," + mp.Y.ToString()));
msg.Add(MilitaryMessage.ControlPointsPropertyName, cpts);
break;
}
//Process the message
if (ProcessMessage(_militaryMessageLayer, msg))
{
RecordMessageBeingAdded(msg);
DoCloneMission(null);
}
else
{
MessageBox.Show("Failed to process message.");
}
}
private async void DoActionSymbolChanged(object param)
{
_selectedSymbol = param as SymbolViewModel;
//Cancel editing if started
if (_mapView.Editor.Cancel.CanExecute(null))
{
_mapView.Editor.Cancel.Execute(null);
}
if (_selectedSymbol != null)
{
Dictionary<string, string> values = (Dictionary<string, string>)_selectedSymbol.Model.Values;
_geometryType = values["GeometryType"];
DrawShape drawShape = DrawShape.Point;
switch (_geometryType)
{
case "Point":
drawShape = DrawShape.Point;
break;
case "Line":
drawShape = DrawShape.Polyline;
break;
case "Polygon":
drawShape = DrawShape.Polygon;
break;
default:
drawShape = DrawShape.Point;
break;
}
_editState = EditState.Create;
try
{
// get geometry from editor
var geometry = await _mapView.Editor.RequestShapeAsync(drawShape);
_editState = EditState.None;
// process symbol with geometry
ProcessSymbol(_selectedSymbol, geometry);
}
catch (TaskCanceledException)
{
// clean up when drawing task is canceled
}
}
}
private void ProcessSymbol(SymbolViewModel symbol, Geometry geometry)
{
if (symbol == null || geometry == null)
{
return;
}
//create a new message
var msg = new TimeAwareMilitaryMessage
{
VisibleTimeExtent = new TimeExtent(_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.Start,
_mission.PhaseList[CurrentPhaseIndex].VisibleTimeExtent.End),
Id = Guid.NewGuid().ToString("D"),
SymbolGeometry = geometry
};
// set default time extent
//set the ID and other parts of the message
msg.Add(MilitaryMessage.TypePropertyName, Constants.MSG_TYPE_POSITION_REPORT);
msg.Add(MilitaryMessage.ActionPropertyName, Constants.MSG_ACTION_UPDATE);
msg.Add(MilitaryMessage.WkidPropertyName, "3857");
msg.Add(MilitaryMessage.SicCodePropertyName, symbol.SymbolID);
msg.Add(MilitaryMessage.UniqueDesignationPropertyName, "1");
// Construct the Control Points based on the geometry type of the drawn geometry.
switch (geometry.GeometryType)
{
case GeometryType.Point:
MapPoint point = geometry as MapPoint;
if (point != null)
{
msg.Add(MilitaryMessage.ControlPointsPropertyName, string.Format("{0},{1}", point.X.ToString(), point.Y.ToString()));
}
break;
case GeometryType.Polygon:
Polygon polygon = geometry as Polygon;
string cpts = polygon.Parts.SelectMany(pt => pt.GetPoints()).Aggregate(string.Empty, (current, segpt) => current + (";" + segpt.X.ToString() + "," + segpt.Y.ToString()));
//foreach (var pt in polygon.Rings[0])
msg.Add(MilitaryMessage.ControlPointsPropertyName, cpts);
break;
case GeometryType.Polyline:
Polyline polyline = geometry as Polyline;
cpts = string.Empty;
// TODO find a way to determine if polyline map points need adjustment based on symbol being drawn
var mpList = AdjustMapPoints(polyline, symbol);
cpts = mpList.Aggregate(cpts, (current, mp) => current + (";" + mp.X.ToString() + "," + mp.Y.ToString()));
msg.Add(MilitaryMessage.ControlPointsPropertyName, cpts);
break;
}
//Process the message
if (ProcessMessage(_militaryMessageLayer, msg))
{
RecordMessageBeingAdded(msg);
DoCloneMission(null);
}
else
{
MessageBox.Show("Failed to process message.");
}
}
