public ProLOSBaseViewModel()
{
ObserverOffset = 2.0;
TargetOffset = 0.0;
OffsetUnitType = DistanceTypes.Meters;
AngularUnitType = AngularTypes.DEGREES;
ObserverAddInPoints = new ObservableCollection <AddInPoint>();
ToolMode = MapPointToolMode.Unknown;
SurfaceLayerNames = new ObservableCollection <string>();
SelectedSurfaceName = string.Empty;
Mediator.Register(VisibilityLibrary.Constants.DISPLAY_COORDINATE_TYPE_CHANGED, OnDisplayCoordinateTypeChanged);
DeletePointCommand = new RelayCommand(OnDeletePointCommand);
DeleteAllPointsCommand = new RelayCommand(OnDeleteAllPointsCommand);
EditPropertiesDialogCommand = new RelayCommand(OnEditPropertiesDialogCommand);
// subscribe to some mapping events
ActiveMapViewChangedEvent.Subscribe(OnActiveMapViewChanged);
LayersAddedEvent.Subscribe(OnLayersAdded);
LayersRemovedEvent.Subscribe(OnLayersAdded);
MapPropertyChangedEvent.Subscribe(OnMapPropertyChanged);
MapMemberPropertiesChangedEvent.Subscribe(OnMapMemberPropertyChanged);
}
protected override Task OnToolActivateAsync(bool hasMapViewChanged)
{
_msg.VerboseDebug("OnToolActivateAsync");
MapPropertyChangedEvent.Subscribe(OnPropertyChanged);
MapSelectionChangedEvent.Subscribe(OnMapSelectionChanged);
EditCompletedEvent.Subscribe(OnEditCompleted);
PressedKeys.Clear();
try
{
return(QueuedTask.Run(
() =>
{
OnToolActivatingCore();
if (RequiresSelection)
{
ProcessSelection(ActiveMapView);
}
return OnToolActivatedCore(hasMapViewChanged);
}));
}
catch (Exception e)
{
HandleError($"Error in tool activation ({Caption}): {e.Message}", e);
}
return(Task.CompletedTask);
}
/// <summary>
/// Combo Box constructor
/// </summary>
public ComboBoxFeatureLayer()
{
mappa = ProAddInSR.funzioniVariabiliGlobali.FunzioniGlobali.RicavaMappaAttiva();
UpdateCombo();
MapViewInitializedEvent.Subscribe(OnMapViewCaricata); // Occurs when the map view has initialized --> Cioè aperta nuova Mappa, e caricata da zero!!
LayersAddedEvent.Subscribe(EventoLayerInTOC);
LayersMovedEvent.Subscribe(EventoLayerInTOC);
LayersRemovedEvent.Subscribe(EventoLayerInTOC);
MapClosedEvent.Subscribe(AllaChiusuraMappa);
MapPropertyChangedEvent.Subscribe(AllaVariazioneProprietaMappa); // Occurs when any property of a map is changed.
MapMemberPropertiesChangedEvent.Subscribe(EventoLayerInTOC); // Occurs when any property of layer or standalone table changed.
}
private void OnMapViewCaricata(MapViewEventArgs args)
{
funzioniVariabiliGlobali.VariabiliGlobali.blnMappaAttivaCaricata = true;
this.Clear();
this.UpdateCombo();
LayersAddedEvent.Subscribe(EventoLayerInTOC);
LayersMovedEvent.Subscribe(EventoLayerInTOC);
LayersRemovedEvent.Subscribe(EventoLayerInTOC);
MapClosedEvent.Subscribe(AllaChiusuraMappa);
MapPropertyChangedEvent.Subscribe(AllaVariazioneProprietaMappa); // Occurs when any property of a map is changed.
MapMemberPropertiesChangedEvent.Subscribe(EventoLayerInTOC); // Occurs when any property of layer or standalone table changed.
}
protected override Task OnToolDeactivateAsync(bool hasMapViewChanged)
{
_msg.VerboseDebug("OnToolDeactivateAsync");
MapPropertyChangedEvent.Unsubscribe(OnPropertyChanged);
MapSelectionChangedEvent.Unsubscribe(OnMapSelectionChanged);
EditCompletedEvent.Unsubscribe(OnEditCompleted);
try
{
HideOptionsPane();
return(QueuedTask.Run(() => OnToolDeactivateCore(hasMapViewChanged)));
}
catch (Exception e)
{
HandleError($"Error in tool deactivation ({Caption}): {e.Message}", e, true);
}
return(Task.CompletedTask);
}
