public void RunApplyTextTool()
{
QueuedTask.Run(() =>
{
// Take the currently selected text and update it as needed
// get the first graphics layer in the map's collection of graphics layers
var graphicsLayer = MapView.Active.Map.GetLayersAsFlattenedList()
.OfType <ArcGIS.Desktop.Mapping.GraphicsLayer>().FirstOrDefault();
if (graphicsLayer == null)
{
return;
}
var selectedGraphicLayers = MapView.Active.GetSelectedLayers().OfType <GraphicsLayer>();
if (selectedGraphicLayers.Count() == 0)
{ //nothing selected. So clear the selected graphic layer.
SelectedGraphicsLayerTOC = null;
MessageBox.Show("No graphic layer selected.", "Select layer");
return;
}
SelectedGraphicsLayerTOC = selectedGraphicLayers.FirstOrDefault();
var selectedElements = graphicsLayer.GetSelectedElements().
OfType <GraphicElement>().Where(elem => elem.GetGraphic() is CIMTextGraphic || elem.GetGraphic() is CIMParagraphTextGraphic);
if (selectedElements.Count() == 0)
{ //nothing selected. So clear the selected graphic layer.
MessageBox.Show("No Text or Paragraph Text workflow graphics selected.", "Select graphics");
return;
}
// Get the editbox or the dockpane textbox value
string txtBoxString = null;
string queryTxtBoxString = null;
if (Module1.Current.blnDockpaneOpenStatus == false)
{
// Use values in the edit boxes
txtBoxString = Module1.Current.TextValueEditBox.Text;
queryTxtBoxString = Module1.Current.QueryValueEditBox.Text;
if (txtBoxString == null || txtBoxString == "")
{
txtBoxString = " Default Text";
}
else
{
txtBoxString = " " + txtBoxString;
}
if (queryTxtBoxString != null && queryTxtBoxString != "")
{
txtBoxString = txtBoxString + "\r\n " + queryTxtBoxString;
}
}
if (Module1.Current.blnDockpaneOpenStatus == true)
{
_dockpane = FrameworkApplication.DockPaneManager.Find("GraphicTools_TextPane") as TextPaneViewModel;
txtBoxString = _dockpane.TxtBoxDoc;
queryTxtBoxString = _dockpane.QueryTxtBoxDoc;
if (txtBoxString == null || txtBoxString == "")
{
txtBoxString = " Default Text";
}
else
{
txtBoxString = " " + txtBoxString;
}
if (queryTxtBoxString != null && queryTxtBoxString != "")
{
txtBoxString = txtBoxString + "\r\n " + queryTxtBoxString;
}
}
foreach (var elem in selectedElements)
{
// Get the CIMTextGraphic of the current text graphic and update it with contents of text box
if (elem.GetGraphic() is CIMTextGraphic)
{
var newCIMGraphic = elem.GetGraphic() as CIMTextGraphic;
newCIMGraphic.Text = txtBoxString;
elem.SetGraphic(newCIMGraphic);
}
// Get the CIMParagraphTextGraphic of the current text graphic and update it with contents of text box
if (elem.GetGraphic() is CIMParagraphTextGraphic)
{
var newCIMGraphic = elem.GetGraphic() as CIMParagraphTextGraphic;
newCIMGraphic.Text = txtBoxString;
elem.SetGraphic(newCIMGraphic);
}
}
SelectedGraphicsLayerTOC.ClearSelection();
});
}
protected override void OnClick()
{
TextPaneViewModel.Show();
}
protected override Task <bool> OnSketchCompleteAsync(Geometry geometry)
{
if (Module1.Current.SelectedGraphicsLayerTOC == null)
{
MessageBox.Show("Select a graphics layer in the TOC", "No graphics layer selected",
System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Exclamation);
return(Task.FromResult(true));
}
if (_pointSymbol == null)
{
return(Task.FromResult(true));
}
return(QueuedTask.Run(() =>
{
var selectedElements = Module1.Current.SelectedGraphicsLayerTOC.GetSelectedElements().
OfType <GraphicElement>();
//If only one element is selected, is it of type Point?
if (selectedElements.Count() == 1)
{
if (selectedElements.FirstOrDefault().GetGraphic() is CIMPointGraphic) //It is a Point
{
//So we use it
var polySymbol = selectedElements.FirstOrDefault().GetGraphic() as CIMPointGraphic;
_pointSymbol = polySymbol.Symbol.Symbol as CIMPointSymbol;
}
}
var cimGraphicElement = new CIMPointGraphic
{
Location = geometry as MapPoint,
Symbol = _pointSymbol.MakeSymbolReference()
};
Module1.Current.SelectedGraphicsLayerTOC.AddElement(cimGraphicElement);
// Add a text label graphic next to the point graphic:
if (selectedElements.Count() == 1)
{
if (selectedElements.FirstOrDefault().GetGraphic() is CIMTextGraphic) //It is a Text
{
var textSymbol = selectedElements.FirstOrDefault().GetGraphic() as CIMTextGraphic;
_textSymbol = textSymbol.Symbol.Symbol as CIMTextSymbol;
}
}
// Get the ribbon or the dockpane text values
string txtBoxString = null;
string queryTxtBoxString = null;
if (Module1.Current.blnDockpaneOpenStatus == false)
{
// Use value in the edit box
txtBoxString = Module1.Current.TextValueEditBox.Text;
queryTxtBoxString = Module1.Current.QueryValueEditBox.Text;
if (txtBoxString == null || txtBoxString == "")
{
txtBoxString = " Default Text";
}
else
{
txtBoxString = " " + txtBoxString;
}
if (queryTxtBoxString != null && queryTxtBoxString != "")
{
txtBoxString = txtBoxString + "\r\n " + queryTxtBoxString;
}
}
if (Module1.Current.blnDockpaneOpenStatus == true)
{
_dockpane = FrameworkApplication.DockPaneManager.Find("GraphicTools_TextPane") as TextPaneViewModel;
txtBoxString = _dockpane.TxtBoxDoc;
queryTxtBoxString = _dockpane.QueryTxtBoxDoc;
if (txtBoxString == null || txtBoxString == "")
{
txtBoxString = " Default Text";
}
else
{
txtBoxString = " " + txtBoxString;
}
if (queryTxtBoxString != null && queryTxtBoxString != "")
{
txtBoxString = txtBoxString + "\r\n " + queryTxtBoxString;
}
}
var textGraphic = new CIMTextGraphic
{
Symbol = _textSymbol.MakeSymbolReference(),
Shape = geometry as MapPoint,
Text = txtBoxString
};
Module1.Current.SelectedGraphicsLayerTOC.AddElement(textGraphic);
Module1.Current.SelectedGraphicsLayerTOC.ClearSelection();
return true;
}));
}
protected override Task <bool> OnSketchCompleteAsync(Geometry geometry)
{
QueuedTask.Run(() =>
{
try
{
var layers = MapView.Active.Map.GetLayersAsFlattenedList();
var fL = layers.FirstOrDefault(l => l is FeatureLayer) as FeatureLayer;
// if there is no featurelayer in the map then exit
if (fL == null)
{
return;
}
var fLayer = MapView.Active.Map.FindLayers("Overall SVI - Tracts").FirstOrDefault() as BasicFeatureLayer;
if (fLayer == null)
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Tracts layer is not found.", "Error");
return;
}
RowCursor rowCursor = null;
// define a spatial query filter
var spatialQueryFilter = new SpatialQueryFilter
{
// passing the search geometry to the spatial filter
FilterGeometry = geometry,
// define the spatial relationship between search geometry and feature class
SpatialRelationship = SpatialRelationship.Intersects
};
// apply the spatial filter to the feature layer in question
rowCursor = fLayer.Search(spatialQueryFilter);
RowHandle rowHandle = null;
var pctAge65 = string.Empty;
if (rowCursor.MoveNext())
{
var row = rowCursor.Current;
rowHandle = new RowHandle(row);
pctAge65 = Convert.ToString(row["EP_AGE65"]);
}
if (rowHandle != null)
{
// Get the editbox or the dockpane textbox value
string txtBoxString = null;
if (Module1.Current.blnDockpaneOpenStatus == false)
{
// Use value in the edit box
txtBoxString = Module1.Current.QueryValueEditBox.Text;
if (txtBoxString == null || txtBoxString == "")
{
Module1.Current.QueryValueEditBox.Text = "Age > 65: " + pctAge65 + "%";
}
else
{
MessageBox.Show("Query value exists on Ribbon", "Query Text");
}
}
if (Module1.Current.blnDockpaneOpenStatus == true)
{
_dockpane = FrameworkApplication.DockPaneManager.Find("GraphicTools_TextPane") as TextPaneViewModel;
txtBoxString = _dockpane.QueryTxtBoxDoc;
if (txtBoxString == null || txtBoxString == "")
{
_dockpane.QueryTxtBoxDoc = "Age > 65: " + pctAge65 + "%";
}
else
{
MessageBox.Show("Query value exists in Text pane", "Query Text");
}
}
}
}
catch (Exception exc)
{
// Catch any exception found and display in a message box
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Exception caught: " + exc.Message);
return;
}
});
return(base.OnSketchCompleteAsync(geometry));
}
