/*private void set_equipment(object sender, RoutedEventArgs e)
* {
* if ((Boolean)((CheckBox)sender).IsChecked)
* {
* DataSourceSelectorEquipment.IsEnabled = true;
* //EquipmentUIDComboBox.IsEnabled = true;
* //EquipmentHFComboBox.IsEnabled = true;
* //EquipmentLabelComboBox.IsEnabled = true;
* }
* else
* {
* if (DataSources.Count > 1)
* {
* DataSources.Remove(DataSources[1]);
* }
* DataSourceSelectorEquipment.IsEnabled = false;
* //EquipmentUIDComboBox.IsEnabled = false;
* //EquipmentHFComboBox.IsEnabled = false;
* //EquipmentLabelComboBox.IsEnabled = false;
* }
* }*/
private async void AddDatasourceToCache(OOBDataSource ods)
{
try
{
String Uid = ods.UIDField;
String HF = ods.HFField;
String DF = ods.DescField;
String Labels = "";
String DescFlds = "";
String CacheName = ods.Key;
Dictionary <String, String> fields = new Dictionary <String, String>();
fields["UID"] = Uid;
fields["HF"] = HF;
Int32 numBaseFlds = 2;
if (DF != null)
{
fields["DESCFIELD"] = DF;
numBaseFlds = 3;
}
Int32 arraySize = ods.LabelFields.Count + ods.DescriptionFields.Count + numBaseFlds;
string[] qfields = new string[arraySize];
qfields[0] = Uid;
qfields[1] = HF;
if (DF != null)
{
qfields[2] = DF;
}
Int32 c = numBaseFlds;
Boolean first = true;
foreach (String f in ods.LabelFields)
{
if (!first)
{
Labels += ",";
}
else
{
first = false;
}
Labels += f;
qfields[c] = f;
++c;
}
first = true;
foreach (String f in ods.DescriptionFields)
{
if (!first)
{
DescFlds += ",";
}
else
{
first = false;
}
DescFlds += f;
qfields[c] = f;
++c;
}
fields["LABELS"] = Labels;
fields["DESCFLDS"] = DescFlds;
Query q = new Query();
q.Fields = qfields;
cache.AddFeatuereContainer(CacheName);
DataSource ds = ods.DataSource;
q.ReturnGeometry = true;
QueryResult res = await ds.ExecuteQueryAsync(q);
var resultOids = from feature in res.Features select System.Convert.ToInt32(feature.Attributes[ds.ObjectIdFieldName]);
MapWidget mw = MapWidget.FindMapWidget(ds);
client.FeatureLayer fl = mw.FindFeatureLayer(ds);
//fl.Update();
client.UniqueValueRenderer r = fl.Renderer as client.UniqueValueRenderer;
foreach (client.Graphic g in fl.Graphics)
{
cache.AddFeature(CacheName, g, ods.BaseDescription, ods.BaseLabel, fields, r);
}
ods.IsCacheCreated = true;
//cache.AddFeature
}
catch (Exception e)
{
System.Windows.MessageBox.Show(e.Message + "/n" + e.Source
+ "/n" + e.StackTrace);
}
}
public void AddFeature(String key, client.Graphic feature, String baseDesc, String baseLabel, Dictionary <String, String> fields, client.UniqueValueRenderer ur)
{
try
{
Dictionary <String, Dictionary <String, object> > fList = _items[key];
Dictionary <String, object> attributes = new Dictionary <String, object>();
object uid = null, hf = null, label = null, description = null;
client.Geometry.MapPoint pt = feature.Geometry as client.Geometry.MapPoint;
uid = feature.Attributes[fields["UID"]];
hf = feature.Attributes[fields["HF"]];
label = parseLabel(feature, fields["LABELS"], baseLabel);
String descFlds = fields["DESCFLDS"];
String df = fields["DESCFIELD"];
description = createDescriptionString(feature, baseDesc, df, descFlds);
//client.FeatureService.Symbols.PictureMarkerSymbol sym = feature.Symbol as client.FeatureService.Symbols.PictureMarkerSymbol;
client.FeatureService.Symbols.PictureMarkerSymbol sym = ur.GetSymbol(feature) as client.FeatureService.Symbols.PictureMarkerSymbol;
ImageSource isrc = null;
if (uid != null)
{
if (!fList.ContainsKey(uid.ToString()))
{
if (pt != null)
{
String coords = pt.X.ToString() + "," + pt.Y.ToString();
attributes["COORDS"] = coords;
attributes["POINT"] = pt;
geoCollection.Add(pt);
}
if (hf != null)
{
attributes["HF"] = hf.ToString();
}
else
{
attributes["HF"] = null;
}
if (label != null)
{
attributes["LABEL"] = label;
}
else
{
attributes["LABEL"] = null;
}
if (description != null)
{
attributes["DESCRIPTION"] = description;
}
else
{
attributes["DESCRIPTION"] = null;
}
if (sym != null)
{
attributes["ICON"] = sym.Source;
}
else
{
attributes["ICON"] = isrc;
}
fList.Add(uid.ToString(), attributes);
_refreshSymbols = true;
_isDirty = true;
}
else
{
r++;
}
}
}
catch (Exception e)
{
System.Windows.MessageBox.Show(e.Message + "/n" + e.Source
+ "/n" + e.StackTrace);
}
}