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usingArcGIS.Core.CIM;
usingArcGIS.Core.Data;
usingArcGIS.Core.Geometry;
usingArcGIS.Desktop.Catalog;
usingArcGIS.Desktop.Core;
usingArcGIS.Desktop.Editing;
usingArcGIS.Desktop.Editing.Attributes;
usingArcGIS.Desktop.Extensions;
usingArcGIS.Desktop.Framework;
usingArcGIS.Desktop.Framework.Contracts;
usingArcGIS.Desktop.Framework.Dialogs;
usingArcGIS.Desktop.Framework.Threading.Tasks;
usingArcGIS.Desktop.Internal.Mapping;
usingArcGIS.Desktop.KnowledgeGraph;
usingArcGIS.Desktop.Layouts;
usingArcGIS.Desktop.Mapping;
usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Text;
usingSystem.Threading.Tasks;
usingSystem.Windows.Input;
namespaceCycleSelection
{
internalclassModule1:Module
{
privatestaticModule1_this=null;
#region Class Variables
/// <summary>
/// Retrieve the singleton instance to this module here
/// </summary>
publicstaticModule1Current=>_this??=(Module1)FrameworkApplication.FindModule("CycleSelection_Module");
publicstaticSelectionSetSelectionSet=null;
publicstaticList<(MapMember,long)>SelectedFeatures=null;
publicstatic(MapMember,long)?CurrentFeature=null;
#endregion
publicstaticvoidClearFeatures()
{
SelectionSet=null;
SelectedFeatures=null;
CurrentFeature=null;
DeactivateState("CycleSelection_StoredSelection");
}
publicstaticvoidNextFeature()
{
if(SelectedFeatures==null)
return;
if(CurrentFeature==null)
CurrentFeature=SelectedFeatures[0];
intcurrentIdx=SelectedFeatures.IndexOf(CurrentFeature.Value);
CurrentFeature=SelectedFeatures[currentIdx==-1?0:(currentIdx+1)%SelectedFeatures.Count];
}
publicstaticvoidPreviousFeature()
{
if(SelectedFeatures==null)
return;
if(CurrentFeature==null)
CurrentFeature=SelectedFeatures[0];
intcurrentIdx=SelectedFeatures.IndexOf(CurrentFeature.Value);
CurrentFeature=SelectedFeatures[currentIdx==0?^1:(currentIdx-1)%SelectedFeatures.Count];
}
publicstaticvoidRemoveCurrentFeature()
{
if(SelectedFeatures==null)
return;
if(SelectedFeatures.Count<2)
{
MapView.Active.Map.ClearSelection();
ClearFeatures();
return;
}
if(CurrentFeature==null)
return;
(MapMember,long)removeFeature=CurrentFeature.Value;
intcurrentIdx=SelectedFeatures.IndexOf(CurrentFeature.Value);
CurrentFeature=SelectedFeatures[currentIdx==-1?0:(currentIdx+1)%SelectedFeatures.Count];
SelectedFeatures.RemoveAt(currentIdx);
Dictionary<MapMember,List<long>>selection=SelectionSet.ToDictionary();
// Remove object id from corresponding list in SelectionSet dict
selection[removeFeature.Item1]=selection[removeFeature.Item1].Where(item =>item!=removeFeature.Item2).ToList();
// Remove map members with empty lists
selection=selection.Where(kvp =>kvp.Value.Any()).ToDictionary();
SelectionSet=SelectionSet.FromDictionary(selection);
}
publicstaticBooleanSelectCurrentFeature()
{
if(CurrentFeature==null)
returnfalse;
(MapMember,long)currentFeature=CurrentFeature.Value;
MapViewactiveMap=MapView.Active;
activeMap.Map.SetSelection(SelectionSet.FromDictionary(
newDictionary<MapMember,List<long>>{
{currentFeature.Item1,newList<long>(){currentFeature.Item2}}
})
);
returntrue;
}
publicstaticvoidZoomToSelected()
{
if(MapView.Active.Map.SelectionCount==0||CurrentFeature==null)
return;
MapView.Active.ZoomToSelected();
CameramapCamera=MapView.Active.Camera;
mapCamera.Scale*=1.5;
MapView.Active.ZoomTo(mapCamera,TimeSpan.Zero);
}
#region Overrides
/// <summary>
/// Called by Framework when ArcGIS Pro is closing
/// </summary>
/// <returns>False to prevent Pro from closing, otherwise True</returns>
protectedoverrideboolCanUnload()
{
returntrue;
}
#endregion Overrides
#region Toggle States
/// <summary>
/// Activate the specified state. State is identified via
/// its name. Listen for state changes via the DAML <b>condition</b> attribute
/// </summary>
/// <param name="stateID"></param>
publicstaticvoidActivateState(stringstateID)
{
if(!(FrameworkApplication.State.Contains(stateID)))
{
FrameworkApplication.State.Activate(stateID);
}
}
/// <summary>
/// Activate or Deactivate the specified state. State is identified via
/// its name. Listen for state changes via the DAML <b>condition</b> attribute
/// </summary>
/// <param name="stateID"></param>
publicstaticvoidDeactivateState(stringstateID)
{
if(FrameworkApplication.State.Contains(stateID))
{
FrameworkApplication.State.Deactivate(stateID);
}
}
#endregion Toggle State
}
}