public static returnFeatArray ConnectClosestFeatureAtPoint(IApplication app, List<ConnectClosestDetails> connectClosestLayers, IPoint location, string LayerName, bool logOperation, Keys mod)
{
bool bSelectedOnly;
bool bUseTemplate;
if (mod == Keys.Shift)
{
bSelectedOnly = true;
bUseTemplate = true;
}
else if (mod == (Keys.Control | Keys.Shift))
{
bSelectedOnly = true;
bUseTemplate = false;
}
else if (mod == Keys.Control)
{
bSelectedOnly = false;
bUseTemplate = false;
}
else
{
bSelectedOnly = false;
bUseTemplate = true;
}
List<IFeature> pRetFeature = null;
IEditor editor = null;
IMouseCursor appCursor = null;
IMxDocument mxdoc = null;
IMap map = null;
IFeatureLayer pTargetLayer = null;
IEditLayers eLayers = null;
IFeatureLayer pointFLayer = null;
IFeatureLayer connectLineFLayer = null;
IEditTemplate pEditTemp = null;
IGeometry pNearestFeature = null;
IPolyline pNewPoly = null;
IFeature pLine = null;
returnFeatArray retVal = new returnFeatArray();
try
{
pRetFeature = new List<IFeature>();
//Get edit session
editor = Globals.getEditor(app);
if (editor == null)
return null;
if (editor.EditState != esriEditState.esriStateEditing)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("MustBEditg"), _caption);
//editor = null;
return null;
}
//Change mouse cursor to wait - automatically changes back (ArcGIS Desktop only)
appCursor = new MouseCursorClass();
appCursor.SetCursor(2);
app = editor.Parent;
mxdoc = (IMxDocument)app.Document;
map = editor.Map;
//Find required layers
if (connectClosestLayers == null)
return null;
if (connectClosestLayers.Count == 0)
return null;
// Set the properties of the Step Progressor
System.Int32 int32_hWnd = app.hWnd;
if (logOperation)
{
try
{
editor.StartOperation();
}
catch
{
logOperation = false;
}
}
pTargetLayer = null;
bool FCorLayerTarget = true;
if (LayerName != "")
{
pTargetLayer = Globals.FindLayer(map, LayerName, ref FCorLayerTarget) as IFeatureLayer;
}
for (int k = 0; k < connectClosestLayers.Count; k++)
{
if (pTargetLayer.Name.ToString() != (connectClosestLayers[k] as ConnectClosestDetails).Point_Layer)
{ continue; }
// int currentLayerSub;
bool FCorLayerPoint = true;
bool FCorLayerConnect = true;
pointFLayer = Globals.FindLayer(map, (connectClosestLayers[k] as ConnectClosestDetails).Point_Layer, ref FCorLayerPoint) as IFeatureLayer;
connectLineFLayer = Globals.FindLayer(map, (connectClosestLayers[k] as ConnectClosestDetails).Line_Layer, ref FCorLayerConnect) as IFeatureLayer;
//Report any problems before exiting
if (pointFLayer == null)
{
//MessageBox.Show("Layer representing connection points was not found. Configuration indicated feature class name: '" + _pointLayerName + "'.", this._caption);
//return;
continue;
}
if (connectLineFLayer == null)
{
//MessageBox.Show("Layer representing connect was not found. Configuration indicated feature class name: '" + _connectLineLayerName + "'.", this._caption);
//return;
continue;
}
if (pTargetLayer != null)
{
if (pTargetLayer.FeatureClass.CLSID.Value.ToString() != pointFLayer.FeatureClass.CLSID.Value.ToString())
{ continue; }
}
//Confirm that target layer is editable and is a line layer
eLayers = (IEditLayers)editor;
if (!(eLayers.IsEditable(connectLineFLayer)) || (connectLineFLayer.FeatureClass.ShapeType != ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline))
continue;
//Confirm the other layers are the correct shape type
if (pointFLayer.FeatureClass.ShapeType != ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint)
continue;
try
{
if (bUseTemplate)
{
//pEditTemp = Globals.PromptAndGetEditTemplate(app, connectLineFLayer, (connectClosestLayers[k] as ConnectClosestDetails).Line_EditTemplate);
pEditTemp = Globals.PromptAndGetEditTemplateGraphic(connectLineFLayer, (connectClosestLayers[k] as ConnectClosestDetails).Line_EditTemplate);
}
else
{
//pEditTemp = Globals.PromptAndGetEditTemplate(app, connectLineFLayer, "");
pEditTemp = Globals.PromptAndGetEditTemplateGraphic(connectLineFLayer, "");
}
pNearestFeature = Globals.GetClosestFeatureIgnoreExistingLineFeature((connectClosestLayers[k] as ConnectClosestDetails).Search_Threshold,
location, pointFLayer, connectLineFLayer, bSelectedOnly);
if (pNearestFeature == null)
break;
pNewPoly = new PolylineClass();
pNewPoly.FromPoint = pNearestFeature as IPoint;
pNewPoly.ToPoint = location as IPoint;
if (pEditTemp == null)
{
pLine = Globals.CreateFeature(pNewPoly, connectLineFLayer, editor, app, false, false, true);
}
else
{
pLine = Globals.CreateFeature(pNewPoly, pEditTemp, editor, app, false, false, true);
}
pLine.Store();
pRetFeature.Add(pLine);
if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow != null)
{
if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow.ToUpper() == "DIGITIZED")
{
retVal.Options = "DIGITIZED";
}
else if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow.ToUpper() == "ROLE")
{
retVal.Options = "ROLE";
}
else if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow.ToUpper() == "Ancillary".ToUpper())
{
retVal.Options = "Ancillary".ToUpper();
}
else
{
}
}
}
catch (Exception ex)
{
editor.AbortOperation();
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorInThe") + "ConnectClosestFeatureAtPoint\n" + ex.Message, ex.Source);
}
if (logOperation)
{
try
{
// Stop the edit operation
editor.StopOperation(_caption);
}
catch
{
logOperation = false;
}
}
}
(map as IActiveView).Refresh();
retVal.Features = pRetFeature;
return retVal;
}
catch (Exception ex)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorInThe") + "ConnectClosestFeatureAtPoint\n" + ex.Message, A4LGSharedFunctions.Localizer.GetString("ConstructionToolsLbl_1"));
return null;
}
finally
{
pRetFeature = null;
editor = null;
appCursor = null;
mxdoc = null;
map = null;
pTargetLayer = null;
eLayers = null;
pointFLayer = null;
connectLineFLayer = null;
pEditTemp = null;
pNearestFeature = null;
pNewPoly = null;
pLine = null;
}
}
public static returnFeatArray ConnectClosestFeature(IApplication app, List<ConnectClosestDetails> connectClosestLayers, bool logOperation, bool suppressDialog, string LayerName)
{
bool bUseTemplate;
bool bSelectedOnly;
if (Control.ModifierKeys == Keys.Shift)
{
bSelectedOnly = true;
bUseTemplate = true;
}
else if (Control.ModifierKeys == (Keys.Control | Keys.Shift))
{
bSelectedOnly = true;
bUseTemplate = false;
}
else if (Control.ModifierKeys == Keys.Control)
{
bSelectedOnly = false;
bUseTemplate = false;
}
else
{
bSelectedOnly = false;
bUseTemplate = true;
}
//ProgressBar
ESRI.ArcGIS.Framework.IProgressDialogFactory progressDialogFactory = null;
ESRI.ArcGIS.esriSystem.IStepProgressor stepProgressor = null;
ESRI.ArcGIS.Framework.IProgressDialog2 progressDialog = null;
// Create a CancelTracker
ESRI.ArcGIS.esriSystem.ITrackCancel trackCancel = null;
List<IFeature> pRetFeature = new List<IFeature>();
IEditor editor = null;
IMouseCursor appCursor = null;
IMxDocument mxdoc = null;
IMap map = null;
IFeatureLayer pTargetLayer = null;
IFeatureLayer pointFLayer = null;
IFeatureLayer connectLineFLayer = null;
ICursor pointCursor = null;
IFeature pointFeature = null;
IEditTemplate pEditTemp = null;
IFeatureSelection pointFeatureSelection = null;
IGeometry pNearestFeature = null;
ISelectionSet2 sel = null;
IPolyline pNewPoly = null;
IFeature pLine = null;
IEditLayers eLayers = null;
returnFeatArray retVal = new returnFeatArray();
try
{
//Get edit session
trackCancel = new ESRI.ArcGIS.Display.CancelTrackerClass();
editor = Globals.getEditor(app);
if (editor == null)
return null;
if (editor.EditState != esriEditState.esriStateEditing)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("MustBEditg"), _caption);
//_editor = null;
return null;
}
//Change mouse cursor to wait - automatically changes back (ArcGIS Desktop only)
appCursor = new MouseCursorClass();
appCursor.SetCursor(2);
mxdoc = (IMxDocument)app.Document;
map = mxdoc.FocusMap;
//Find required layers
if (connectClosestLayers == null)
return null;
if (connectClosestLayers.Count == 0)
return null;
// Set the properties of the Step Progressor
System.Int32 int32_hWnd = app.hWnd;
if (suppressDialog == false)
{
progressDialogFactory = new ESRI.ArcGIS.Framework.ProgressDialogFactoryClass();
stepProgressor = progressDialogFactory.Create(trackCancel, int32_hWnd);
stepProgressor.StepValue = 1;
stepProgressor.Message = _caption;
// Create the ProgressDialog. This automatically displays the dialog
progressDialog = (ESRI.ArcGIS.Framework.IProgressDialog2)stepProgressor; // Explict Cast
// Set the properties of the ProgressDialog
progressDialog.CancelEnabled = true;
progressDialog.Title = _caption;
progressDialog.Animation = ESRI.ArcGIS.Framework.esriProgressAnimationTypes.esriProgressGlobe;
progressDialog.ShowDialog();
}
// Create an edit operation enabling undo/redo
bool FCorLayerTarget = true;
if (LayerName != "")
{
pTargetLayer = Globals.FindLayer(map, LayerName, ref FCorLayerTarget) as IFeatureLayer;
}
for (int k = 0; k < connectClosestLayers.Count; k++)
{
bool FCorLayerPoint = true;
bool FCorLayerConnect = true;
//int currentLayerSub;
pointFLayer = Globals.FindLayer(map, (connectClosestLayers[k] as ConnectClosestDetails).Point_Layer, ref FCorLayerPoint) as IFeatureLayer;
connectLineFLayer = Globals.FindLayer(map, (connectClosestLayers[k] as ConnectClosestDetails).Line_Layer, ref FCorLayerConnect) as IFeatureLayer;
//Report any problems before exiting
if (pointFLayer == null)
{
//MessageBox.Show("Layer representing connection points was not found. Configuration indicated feature class name: '" + _pointLayerName + "'.", _caption);
//return;
continue;
}
if (connectLineFLayer == null)
{
//MessageBox.Show("Layer representing connect was not found. Configuration indicated feature class name: '" + _connectLineLayerName + "'.", _caption);
//return;
continue;
}
if (pTargetLayer != null)
{
if (pTargetLayer.FeatureClass.CLSID.Value.ToString() != pointFLayer.FeatureClass.CLSID.Value.ToString())
{ continue; }
}
//Verify that some points are selected
pointFeatureSelection = (IFeatureSelection)pointFLayer;
if (pointFeatureSelection.SelectionSet.Count == 0)
continue;
//Confirm that target layer is editable and is a line layer
eLayers = (IEditLayers)editor;
if (!(eLayers.IsEditable(connectLineFLayer)) || (connectLineFLayer.FeatureClass.ShapeType != ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline))
continue;
//Confirm the other layers are the correct shape type
if (pointFLayer.FeatureClass.ShapeType != ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint)
continue;
if (suppressDialog == false)
{
stepProgressor.MinRange = 0;
stepProgressor.MaxRange = connectClosestLayers.Count;
progressDialog.Title = (connectClosestLayers[k] as ConnectClosestDetails).Line_Layer;
stepProgressor.Message = (connectClosestLayers[k] as ConnectClosestDetails).Line_Layer;
progressDialog.Description = A4LGSharedFunctions.Localizer.GetString("ConnectAsset") + "1" + A4LGSharedFunctions.Localizer.GetString("Of") + pointFeatureSelection.SelectionSet.Count + ".";
}
int total = pointFeatureSelection.SelectionSet.Count;
int i = 0;
try
{
if (logOperation)
{
try
{
editor.StartOperation();
}
catch
{
logOperation = false;
}
}
if (bUseTemplate)
{
pEditTemp = Globals.PromptAndGetEditTemplateGraphic(connectLineFLayer, connectClosestLayers[k].Line_EditTemplate);
//pEditTemp = Globals.PromptAndGetEditTemplate(app, connectLineFLayer, connectClosestLayers[k].Line_EditTemplate);
}
else
{
//pEditTemp = Globals.PromptAndGetEditTemplate(app, connectLineFLayer, "");
pEditTemp = Globals.PromptAndGetEditTemplateGraphic(connectLineFLayer, "");
}
sel = pointFeatureSelection.SelectionSet as ISelectionSet2;
//sel.Update(null, false, out pointCursor);
sel.Search(null, false, out pointCursor);
while ((pointFeature = (IFeature)pointCursor.NextRow()) != null)
{
i += 1;
if (suppressDialog == false)
{
//Update progress bar
progressDialog.Description = A4LGSharedFunctions.Localizer.GetString("ConnectAsset") + i.ToString() + A4LGSharedFunctions.Localizer.GetString("Of") + total.ToString() + "." + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("CurrentOID") + pointFeature.OID;
stepProgressor.Step();
}
ESRI.ArcGIS.esriSystem.IStatusBar statusBar = app.StatusBar;
statusBar.set_Message(0, i.ToString());
//Check if the cancel button was pressed. If so, stop process
bool boolean_Continue = trackCancel.Continue();
if (!boolean_Continue)
{
break;
}
//IFeature pNearestFeature =
pNearestFeature = Globals.GetClosestFeatureIgnoreExistingLineFeature((connectClosestLayers[k] as ConnectClosestDetails).Search_Threshold,
pointFeature.ShapeCopy, pointFLayer, connectLineFLayer, bSelectedOnly);
if (pNearestFeature == null)
break;
pNewPoly = new PolylineClass();
pNewPoly.FromPoint = pNearestFeature as IPoint;
pNewPoly.ToPoint = pointFeature.ShapeCopy as IPoint;
if (pEditTemp == null)
{
pLine = Globals.CreateFeature(pNewPoly, connectLineFLayer, editor, app, false, false, true);
}
else
{
pLine = Globals.CreateFeature(pNewPoly, pEditTemp, editor, app, false, false, true);
}
pLine.Store();
pRetFeature.Add(pLine);
}
if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow != null)
{
if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow.ToUpper() == "DIGITIZED")
{
retVal.Options = "DIGITIZED";
}
else if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow.ToUpper() == "ROLE")
{
retVal.Options = "ROLE";
}
else if ((connectClosestLayers[k] as ConnectClosestDetails).Reset_Flow.ToUpper() == "Ancillary".ToUpper())
{
retVal.Options = "ANCILLARY";
}
else
{
}
}
if (logOperation)
{
try
{
// Stop the edit operation
editor.StopOperation((connectClosestLayers[k] as ConnectClosestDetails).Point_Layer);
}
catch
{
logOperation = false;
}
}
}
catch (Exception ex)
{
editor.AbortOperation();
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorInThe") + "ConnectClosestFeature\n" + ex.Message, ex.Source);
// Cleanup
if (progressDialog != null)
progressDialog.HideDialog();
return null;
}
}
(map as IActiveView).Refresh();
retVal.Features = pRetFeature;
return retVal;
}
catch (Exception ex)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorInThe") + "ConnectClosestFeature\n" + ex.Message, A4LGSharedFunctions.Localizer.GetString("ConstructionToolsLbl_1"));
return null;
}
finally
{// Cleanup
if (progressDialog != null)
progressDialog.HideDialog();
if (pointCursor != null)
Marshal.ReleaseComObject(pointCursor);
progressDialogFactory = null;
stepProgressor = null;
progressDialog = null;
trackCancel = null;
pRetFeature = null;
editor = null;
appCursor = null;
mxdoc = null;
map = null;
pTargetLayer = null;
pointFLayer = null;
connectLineFLayer = null;
pointCursor = null;
pointFeature = null;
pEditTemp = null;
pointFeatureSelection = null;
pNearestFeature = null;
sel = null;
pNewPoly = null;
pLine = null;
eLayers = null;
}
}