public async Task Progressor_Cancelable()
{
ArcGIS.Desktop.Framework.Threading.Tasks.CancelableProgressorSource cps =
new ArcGIS.Desktop.Framework.Threading.Tasks.CancelableProgressorSource("Doing my thing - cancelable", "Canceled");
int numSecondsDelay = 5;
//If you run this in the DEBUGGER you will NOT see the dialog
//simulate doing some work which can be canceled
await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
{
cps.Progressor.Max = (uint)numSecondsDelay;
//check every second
while (!cps.Progressor.CancellationToken.IsCancellationRequested)
{
cps.Progressor.Value += 1;
cps.Progressor.Status = "Status " + cps.Progressor.Value;
cps.Progressor.Message = "Message " + cps.Progressor.Value;
if (System.Diagnostics.Debugger.IsAttached)
{
System.Diagnostics.Debug.WriteLine(string.Format("RunCancelableProgress Loop{0}", cps.Progressor.Value));
}
//are we done?
if (cps.Progressor.Value == cps.Progressor.Max)
{
break;
}
//block the CIM for a second
Task.Delay(1000).Wait();
}
System.Diagnostics.Debug.WriteLine(string.Format("RunCancelableProgress: Canceled {0}",
cps.Progressor.CancellationToken.IsCancellationRequested));
}, cps.Progressor);
}
protected async override void OnClick()
{
CIMFeatureTemplate cimFT;
List <CIMFeatureTemplate> list = new List <CIMFeatureTemplate>();
var ps = new ArcGIS.Desktop.Framework.Threading.Tasks.CancelableProgressorSource("Importing feature templates", "Canceled");
await QueuedTask.Run(() =>
{
InitializeLibrarian();
// browse file dialog
var ofd = new OpenFileDialog
{
Filter = "xml files (*.xml)|*.xml",
RestoreDirectory = true,
Multiselect = false
};
if (ofd.ShowDialog() == true)
{
var doc = XDocument.Load(ofd.FileName);
var elements = from el in doc.Descendants("Children").Descendants("Children").Where(node => node.Elements("Name").Any())
select new
{
eName = el.Element("Name").Value,
eSIC = el.Element("SIC").Value
};
foreach (var item in elements)
{
var s = _librarian.MakeSymbol("2525C", item.eSIC);
cimFT = new CIMFeatureTemplate();
switch (s.GeometryType)
{
case JointMilitarySymbologyLibrary.GeometryType.POINT:
cimFT.Tags = "Point";
cimFT.ToolProgID = "2a8b3331-5238-4025-972e-452a69535b06";
break;
case JointMilitarySymbologyLibrary.GeometryType.LINE:
// JointMilitarySymbologyLibrary only works with points
cimFT.Tags = "Line";
break;
case JointMilitarySymbologyLibrary.GeometryType.AREA:
// JointMilitarySymbologyLibrary only work with points
cimFT.Tags = "Polygon";
break;
default:
break;
}
cimFT.Name = item.eName;
cimFT.DefaultValues = new Dictionary <string, object>
{
{ "identity", s.SIDC.PartAString.Substring(2, 2) },
{ "context", s.SIDC.PartAString.Substring(6, 1) },
{ "symbolset", s.SIDC.PartAString.Substring(4, 2) },
{ "entity", s.SIDC.PartBString.Substring(0, 6) }
};
list.Add(cimFT);
}
}
});
if (MapView.Active != null && list.Any())
{
// get toc highlighted layers
var selLayers = MapView.Active.GetSelectedLayers();
// retrieve the first one
Layer layer = selLayers.FirstOrDefault();
if (layer != null)
{
// find the CIM and serialize it
await QueuedTask.Run(() =>
{
if (layer is FeatureLayer)
{
AddMatchingSymbolSetsToLayer(layer, list);
}
else if (layer is GroupLayer)
{
var gl = layer as GroupLayer;
var layerList = gl.GetLayersAsFlattenedList();
foreach (var layerItem in layerList)
{
if (layerItem is FeatureLayer)
{
AddMatchingSymbolSetsToLayer(layerItem, list);
}
}
}
}, ps.Progressor);
}
}
}
protected async override void OnClick()
{
CIMFeatureTemplate cimFT;
List<CIMFeatureTemplate> list = new List<CIMFeatureTemplate>();
var ps = new ArcGIS.Desktop.Framework.Threading.Tasks.CancelableProgressorSource("Importing feature templates", "Canceled");
await QueuedTask.Run(() =>
{
InitializeLibrarian();
// browse file dialog
var ofd = new OpenFileDialog
{
Filter = "xml files (*.xml)|*.xml",
RestoreDirectory = true,
Multiselect = false
};
if (ofd.ShowDialog() == true)
{
var doc = XDocument.Load(ofd.FileName);
var elements = from el in doc.Descendants("Children").Descendants("Children").Where(node => node.Elements("Name").Any())
select new
{
eName = el.Element("Name").Value,
eSIC = el.Element("SIC").Value
};
foreach (var item in elements)
{
var s = _librarian.MakeSymbol("2525C", item.eSIC);
cimFT = new CIMFeatureTemplate();
switch(s.GeometryType)
{
case JointMilitarySymbologyLibrary.GeometryType.POINT:
cimFT.Tags = "Point";
cimFT.ToolProgID = "2a8b3331-5238-4025-972e-452a69535b06";
break;
case JointMilitarySymbologyLibrary.GeometryType.LINE:
// JointMilitarySymbologyLibrary only works with points
cimFT.Tags = "Line";
break;
case JointMilitarySymbologyLibrary.GeometryType.AREA:
// JointMilitarySymbologyLibrary only work with points
cimFT.Tags = "Polygon";
break;
default:
break;
}
cimFT.Name = item.eName;
cimFT.DefaultValues = new Dictionary<string, object>
{
{"identity",s.SIDC.PartAString.Substring(2,2)},
{"context", s.SIDC.PartAString.Substring(6,1)},
{"symbolset", s.SIDC.PartAString.Substring(4,2)},
{"entity", s.SIDC.PartBString.Substring(0,6)}
};
list.Add(cimFT);
}
}
});
if (MapView.Active != null && list.Any())
{
// get toc highlighted layers
var selLayers = MapView.Active.GetSelectedLayers();
// retrieve the first one
Layer layer = selLayers.FirstOrDefault();
if (layer != null)
{
// find the CIM and serialize it
await QueuedTask.Run(() =>
{
if (layer is FeatureLayer)
{
AddMatchingSymbolSetsToLayer(layer, list);
}
else if (layer is GroupLayer)
{
var gl = layer as GroupLayer;
var layerList = gl.GetLayersAsFlattenedList();
foreach (var layerItem in layerList)
{
if (layerItem is FeatureLayer)
{
AddMatchingSymbolSetsToLayer(layerItem, list);
}
}
}
}, ps.Progressor);
}
}
}
