internal static void AddLayerInfo(EsriLayerInfo info, XmlReader propReader)
{
while (propReader.Read())
{
if (propReader.NodeType == XmlNodeType.Element)
{
switch (propReader.Name)
{
case "FCLASS":
info.IsQueryable = true;
EsriField.ProcessFields(info, propReader);
// AddFeatureInfo(info, propReader);
break;
case "ENVELOPE":
info._baseExtent = EsriEnvelope.ProcessEnvelopeNode(propReader);
break;
case "EXTENSION":
// type = Geocode, StoredQuery, or Extract
if (propReader.MoveToAttribute("type"))
{
switch (propReader.Value)
{
case "Geocode":
if (propReader.MoveToElement())
{
if (propReader.MoveToAttribute("name"))
{
string x = propReader.Value;
}
}
break;
case "StoredQuery":
break;
case "Extract":
break;
}
}
break;
default:
string t = propReader.Name;
break;
}
}
else if (propReader.NodeType == XmlNodeType.EndElement)
{
if (propReader.Name == "LAYERINFO" || propReader.Name == "LAYER") break;
}
}
}
internal static EsriLayerInfo AddLayerInfo(XmlReader responseReader, bool isServiceInfo)
{
EsriLayerInfo newLayer = new EsriLayerInfo();
while (responseReader.MoveToNextAttribute())
{
switch (responseReader.Name)
{
case "name":
newLayer._name = responseReader.Value;
break;
case "maxscale":
newLayer._maxscale = double.Parse(responseReader.Value);
break;
case "minscale":
newLayer._minscale = double.Parse(responseReader.Value);
break;
case "visible":
bool vis;
if (bool.TryParse(responseReader.Value, out vis))
{
newLayer._isVisible = vis;
}
else newLayer._isVisible = responseReader.Value == "@true";
break;
case "type":
newLayer._type = responseReader.Value;
break;
case "id":
newLayer._id = responseReader.Value;
break;
case "featurecount":
newLayer.FeatureCount = int.Parse(responseReader.Value);
break;
}
}
if (isServiceInfo) AddLayerInfo(newLayer, responseReader);
return newLayer;
}
//public static EsriLayerInfo Create(LAYERINFO layerInfo)
//{
// EsriLayerInfo info = new EsriLayerInfo();
// if (layerInfo.visibleSpecified) info._isVisible = layerInfo.visible == LAYERINFOVisible.@true;
// info._id = layerInfo.id;
// try
// {
// if (!string.IsNullOrEmpty(layerInfo.minscale))
// {
// info._minscale = double.Parse(layerInfo.minscale);
// }
// }
// catch { }
// try
// {
// if (!string.IsNullOrEmpty(layerInfo.maxscale))
// {
// info._maxscale = double.Parse(layerInfo.maxscale);
// }
// }
// catch { }
// info._name = layerInfo.name;
// info._type = layerInfo.type.ToString();
// if (layerInfo.Items != null)
// {
// for (int i = 0; i < layerInfo.Items.Length; i++)
// {
// if (layerInfo.Items[i] is ENVELOPE)
// {
// info._baseExtent = EsriEnvelope.Create(layerInfo.Items[i] as ENVELOPE);
// }
// else if (layerInfo.Items[i] is FCLASS)
// {
// info.IsQueryable = true;
// ProcessItems(layerInfo.Items[i] as FCLASS, info);
// }
// }
// }
// return info;
//}
//private static void ProcessItems(FCLASS fCLASS, EsriLayerInfo info)
//{
// foreach (object obj in fCLASS.Items)
// {
// if (obj is ENVELOPE)
// {
// info._baseExtent = EsriEnvelope.Create(obj as ENVELOPE);
// }
// else if (obj is FIELD)
// {
// info._Fields.Add(EsriField.ProcessFieldNode(obj as FIELD));
// }
// }
//}
//{"id":0,"name":"Davidson_County","parentLayerId":-1,"defaultVisibility":true,"subLayerIds":null}
internal static GISLayerInfo Create(JSONObject obj)
{
EsriLayerInfo info = new EsriLayerInfo();
for (int idx = 0; idx < obj.Count; idx++)
{
switch (obj[idx])
{
case "id":
info._id = obj.getString("id");
break;
case "name":
info._name = obj.getString("name");
break;
case "":
info._isVisible = obj.getBool("defaultVisibility");
break;
}
}
return info;
}
internal static void AddFeatureInfo(EsriLayerInfo info, XmlReader propReader)
{
while (propReader.Read())
{
if (propReader.NodeType == XmlNodeType.Element)
{
switch (propReader.Name)
{
case "FIELD":
EsriField.ProcessFields(info, propReader);
break;
default:
string t = propReader.Name;
break;
}
}
else if (propReader.NodeType == XmlNodeType.EndElement)
{
if (propReader.Name == "PROPERTIES") break;
}
}
}
internal static void ProcessFields(EsriLayerInfo info, XmlReader responseReader)
{
while (responseReader.Read())
{
if (responseReader.NodeType == XmlNodeType.EndElement && responseReader.Name == "FCLASS") break;
if (responseReader.NodeType == XmlNodeType.Element)
{
if (responseReader.Name == "ENVELOPE")
{
info._baseExtent = EsriEnvelope.ProcessEnvelopeNode(responseReader);
}
else
{
info.Fields.Add(EsriField.ProcessField(responseReader));
}
}
}
}
