protected virtual void WriteBaseElementContents(Layer layer)
{
// Write extended layer properties
bool isBaseMapLayer = (bool)layer.GetValue(ESRI.ArcGIS.Client.WebMap.Document.IsBaseMapProperty);
if (isBaseMapLayer)
{
writer.WriteElementString(Constants.esriExtensibilityPrefix, "Document.IsBaseMap", Constants.esriExtensibilityNamespace, "true");
}
if (LayerExtensions.GetIsReferenceLayer(layer))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.IsReferenceLayer", Constants.esriMappingNamespace, "true");
}
if (LayerExtensions.GetUsesProxy(layer))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.UsesProxy", Constants.esriMappingNamespace, "true");
}
string displayName = layer.GetValue(ESRI.ArcGIS.Client.Extensibility.MapApplication.LayerNameProperty) as string;
if (!string.IsNullOrEmpty(displayName))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.LayerName", Constants.esriMappingNamespace, displayName);
}
string displayUrl = (string)layer.GetValue(LayerExtensions.DisplayUrlProperty);
if (!string.IsNullOrEmpty(displayUrl))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.DisplayUrl", Constants.esriMappingNamespace, displayUrl);
}
// Auto-Update is only available for certain layer types
if (layer is FeatureLayer || layer is ArcGISDynamicMapServiceLayer || layer is CustomGraphicsLayer)
{
double autoUpdateInterval = LayerExtensions.GetAutoUpdateInterval(layer);
// We only store the Interval value if it is > 0. The Interval indicates
// if auto update is being used. A value of <=0 means we are not using
// auto update.
if (autoUpdateInterval > 0.0d)
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.AutoUpdateInterval",
Constants.esriMappingNamespace, autoUpdateInterval.ToString());
}
if (LayerExtensions.GetAutoUpdateOnExtentChanged(layer))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.AutoUpdateOnExtentChanged", Constants.esriMappingNamespace, "True");
}
}
Collection <int> identifyLayerIds = LayerExtensions.GetIdentifyLayerIds(layer);
if (identifyLayerIds != null && identifyLayerIds.Count > 0)
{
writer.WriteStartElement(Constants.esriMappingPrefix, "LayerExtensions.IdentifyLayerIds", Constants.esriMappingNamespace);
foreach (int id in identifyLayerIds)
{
writer.WriteStartElement(Constants.sysPrefix, "Int32", Constants.sysNamespace);
writer.WriteValue(id);
writer.WriteEndElement();
}
writer.WriteEndElement();
}
Collection <LayerInformation> layerInfos = LayerExtensions.GetLayerInfos(layer);
if (layerInfos != null)
{
writer.WriteStartElement(Constants.esriMappingPrefix, "LayerExtensions.LayerInfos", Constants.esriMappingNamespace);
LayerInformation.WriteLayerInfos(layerInfos, writer);
writer.WriteEndElement();
}
bool usePopupFromWebMap = LayerExtensions.GetUsePopupFromWebMap(layer);
if (usePopupFromWebMap)
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.UsePopupFromWebMap", Constants.esriMappingNamespace, "true");
}
string popupDataTemplates = LayerExtensions.GetSerializedPopupDataTemplates(layer);
if (!string.IsNullOrEmpty(popupDataTemplates))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.SerializedPopupDataTemplates", Constants.esriMappingNamespace, popupDataTemplates);
}
string popupTitles = LayerExtensions.GetSerializedPopupTitleExpressions(layer);
if (!string.IsNullOrEmpty(popupTitles))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.SerializedPopupTitleExpressions", Constants.esriMappingNamespace, popupTitles);
}
popupDataTemplates = LayerExtensions.GetSerializedWebMapPopupDataTemplates(layer);
if (!string.IsNullOrEmpty(popupDataTemplates))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.SerializedWebMapPopupDataTemplates", Constants.esriMappingNamespace, popupDataTemplates);
}
popupTitles = LayerExtensions.GetSerializedWebMapPopupTitleExpressions(layer);
if (!string.IsNullOrEmpty(popupTitles))
{
writer.WriteElementString(Constants.esriMappingPrefix, "LayerExtensions.SerializedWebMapPopupTitleExpressions", Constants.esriMappingNamespace, popupTitles);
}
bool isPopupEnabled = ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsPopupEnabled(layer);
if (isPopupEnabled)
{
writer.WriteElementString(Constants.esriExtensibilityPrefix, "LayerProperties.IsPopupEnabled", Constants.esriExtensibilityNamespace, "true");
}
else
{
writer.WriteElementString(Constants.esriExtensibilityPrefix, "LayerProperties.IsPopupEnabled", Constants.esriExtensibilityNamespace, "false");
}
if (ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsVisibleInMapContents(layer))
{
writer.WriteElementString(Constants.esriExtensibilityPrefix, "LayerProperties.IsVisibleInMapContents", Constants.esriExtensibilityNamespace, "true");
}
else
{
writer.WriteElementString(Constants.esriExtensibilityPrefix, "LayerProperties.IsVisibleInMapContents", Constants.esriExtensibilityNamespace, "false");
}
}
