private void bindToGraphicsLayer(GraphicsLayer graphicsLayer)
{
object fields = graphicsLayer.GetValue(LayerExtensions.FieldsProperty);
if (fields is IEnumerable <FieldInfo> )
{
string displayField = LayerExtensions.GetDisplayField(graphicsLayer);
if (string.IsNullOrEmpty(displayField))
{
displayField = FieldInfo.GetDefaultDisplayField(fields as IEnumerable <FieldInfo>);
if (!string.IsNullOrEmpty(displayField))
{
LayerExtensions.SetDisplayField(graphicsLayer, displayField);
}
}
#region Set data context
MapTipsConfigInfo info = new MapTipsConfigInfo()
{
LayerSelectionVisibility = false,
PopUpsOnClick = LayerExtensions.GetPopUpsOnClick(graphicsLayer),
IsPopupEnabled = ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsPopupEnabled(graphicsLayer),
Layer = graphicsLayer,
};
setFromWebMap(info);
info.SupportsOnClick = true;
info.Layers = new Collection <LayerInformation>();
LayerInformation item = new LayerInformation();
item.PopUpsEnabled = true;
item.ID = 0;
item.Name = LayerExtensions.GetTitle(Layer);
item.DisplayField = displayField;
item.Fields = fields as Collection <FieldInfo>;
if (graphicsLayer is FeatureLayer)
{
foreach (FieldInfo field in item.Fields)
{
if (field.DomainSubtypeLookup == DomainSubtypeLookup.NotDefined)
{
field.DomainSubtypeLookup = FieldInfo.GetDomainSubTypeLookup(graphicsLayer, field);
}
}
}
info.Layers.Add(item);
info.SelectedItem = item;
info.PropertyChanged += info_PropertyChanged;
this.DataContext = info;
#endregion
}
}
private void setFromWebMap(MapTipsConfigInfo info)
{
IDictionary <int, string> webMapTemplates = LayerExtensions.GetWebMapPopupDataTemplates(Layer);
if (webMapTemplates != null && webMapTemplates.Count > 0)
{
info.FromWebMap = LayerExtensions.GetUsePopupFromWebMap(Layer);
info.WebMapPopupVisibility = System.Windows.Visibility.Visible;
}
else
{
info.FromWebMap = false;
info.WebMapPopupVisibility = System.Windows.Visibility.Collapsed;
}
}
void setMapServiceLayerDataContext(Collection <LayerInformation> layerInfos)
{
if (layerInfos.Count > 0)
{
#region Set data context
MapTipsConfigInfo info = new MapTipsConfigInfo()
{
LayerSelectionVisibility = true,
SupportsOnClick = true,
Layer = Layer,
};
setFromWebMap(info);
info.IsPopupEnabled = ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsPopupEnabled(Layer);
info.Layers = layerInfos;
info.SelectedItem = layerInfos[0];
this.DataContext = info;
info.PropertyChanged += info_PropertyChanged;
#endregion
}
}
void info_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "PopUpsEnabled")
{
MapTipsConfigInfo info = sender as MapTipsConfigInfo;
Collection <int> layerIds = new Collection <int>();
if (info != null && info.Layers != null)
{
foreach (LayerInformation layer in info.Layers)
{
if (layer.PopUpsEnabled)
{
layerIds.Add(layer.ID);
}
}
if (Layer != null)
{
if (layerIds.Count < 1)
{
Layer.ClearValue(LayerExtensions.IdentifyLayerIdsProperty);
}
else
{
LayerExtensions.SetIdentifyLayerIds(Layer, layerIds);
}
}
onPropertyChanged("IdentifyLayerIds");
}
mapTipsLayerConfig.BindUI();
}
else if (e.PropertyName == "PopUpsOnClick")
{
MapTipsConfigInfo info = sender as MapTipsConfigInfo;
GraphicsLayer layer = Layer as GraphicsLayer;
if (info != null && layer != null)
{
if (!(info.PopUpsOnClick.Value))
{
LayerExtensions.SetPopUpsOnClick(layer, false);
}
else
{
LayerExtensions.SetPopUpsOnClick(layer, true);
#region if no display field, set to default
if (info.Layers != null && info.Layers.Count == 1 && info.Layers[0] != null)
{
if (string.IsNullOrEmpty(info.Layers[0].DisplayField) ||
info.Layers[0].DisplayField == ESRI.ArcGIS.Mapping.Core.LocalizableStrings.NoneInAngleBraces)
{
info.Layers[0].DisplayField = FieldInfo.GetDefaultDisplayField(info.Layers[0].Fields as IEnumerable <FieldInfo>);
if (!string.IsNullOrEmpty(info.Layers[0].DisplayField))
{
LayerExtensions.SetDisplayField(layer, info.Layers[0].DisplayField);
}
}
}
#endregion
}
LayerExtensions.SetIsMapTipDirty(layer, true);
mapTipsLayerConfig.BindUI();
onPropertyChanged("PopUpsOnClick");
}
}
else if (e.PropertyName == "FromWebMap")
{
MapTipsConfigInfo info = sender as MapTipsConfigInfo;
if (info != null)
{
LayerExtensions.SetUsePopupFromWebMap(Layer, info.FromWebMap);
if (Layer is GraphicsLayer)
{
LayerExtensions.SetIsMapTipDirty(Layer as GraphicsLayer, true);
}
onPropertyChanged("FromWebMap");
}
}
else if (e.PropertyName == "IsPopupEnabled")
{
MapTipsConfigInfo info = sender as MapTipsConfigInfo;
ESRI.ArcGIS.Client.Extensibility.LayerProperties.SetIsPopupEnabled(Layer, info.IsPopupEnabled);
if (Layer is GraphicsLayer)
{
LayerExtensions.SetIsMapTipDirty(Layer as GraphicsLayer, true);
}
onPropertyChanged("IsPopupEnabled");
}
if (!(Layer is GraphicsLayer))
{
onPropertyChanged("LayerInfos");
}
}
private void bindToGraphicsLayer(GraphicsLayer graphicsLayer)
{
object fields = graphicsLayer.GetValue(LayerExtensions.FieldsProperty);
if (fields is IEnumerable<FieldInfo>)
{
string displayField = LayerExtensions.GetDisplayField(graphicsLayer);
if (string.IsNullOrEmpty(displayField))
{
displayField = FieldInfo.GetDefaultDisplayField(fields as IEnumerable<FieldInfo>);
if (!string.IsNullOrEmpty(displayField))
LayerExtensions.SetDisplayField(graphicsLayer, displayField);
}
#region Set data context
MapTipsConfigInfo info = new MapTipsConfigInfo()
{
LayerSelectionVisibility = false,
PopUpsOnClick = LayerExtensions.GetPopUpsOnClick(graphicsLayer),
IsPopupEnabled = ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsPopupEnabled(graphicsLayer),
Layer = graphicsLayer,
};
setFromWebMap(info);
info.SupportsOnClick = true;
info.Layers = new Collection<LayerInformation>();
LayerInformation item = new LayerInformation();
item.PopUpsEnabled = true;
item.ID = 0;
item.Name = LayerExtensions.GetTitle(Layer);
item.DisplayField = displayField;
item.Fields = fields as Collection<FieldInfo>;
if (graphicsLayer is FeatureLayer)
{
foreach (FieldInfo field in item.Fields)
{
if (field.DomainSubtypeLookup == DomainSubtypeLookup.NotDefined)
field.DomainSubtypeLookup = FieldInfo.GetDomainSubTypeLookup(graphicsLayer, field);
}
}
info.Layers.Add(item);
info.SelectedItem = item;
info.PropertyChanged += info_PropertyChanged;
this.DataContext = info;
#endregion
}
}
private void setFromWebMap(MapTipsConfigInfo info)
{
IDictionary<int, string> webMapTemplates = LayerExtensions.GetWebMapPopupDataTemplates(Layer);
if (webMapTemplates != null && webMapTemplates.Count > 0)
{
info.FromWebMap = LayerExtensions.GetUsePopupFromWebMap(Layer);
info.WebMapPopupVisibility = System.Windows.Visibility.Visible;
}
else
{
info.FromWebMap = false;
info.WebMapPopupVisibility = System.Windows.Visibility.Collapsed;
}
}
void setMapServiceLayerDataContext(Collection<LayerInformation> layerInfos)
{
if (layerInfos.Count > 0)
{
#region Set data context
MapTipsConfigInfo info = new MapTipsConfigInfo()
{
LayerSelectionVisibility = true,
SupportsOnClick = true,
Layer = Layer,
};
setFromWebMap(info);
info.IsPopupEnabled = ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsPopupEnabled(Layer);
info.Layers = layerInfos;
info.SelectedItem = layerInfos[0];
this.DataContext = info;
info.PropertyChanged += info_PropertyChanged;
#endregion
}
}