public void OnEvent(object element, object dataset)
{
if (!(element is IDatasetElement) || !(dataset is IDataset))
{
return;
}
TOC toc = _doc.FocusMap.TOC as TOC;
if (toc == null)
{
return;
}
ITOCElement tocElement = toc.GetTOCElement(((IDatasetElement)element).Class);
if (tocElement == null)
{
return;
}
ILayer newLayer = LayerFactory.Create(((IDatasetElement)element).Class);
if (newLayer is IFeatureLayer && element is IFeatureLayer)
{
if (((IFeatureLayer)element).Joins != null)
{
((IFeatureLayer)newLayer).Joins = ((IFeatureLayer)element).Joins.Clone() as FeatureLayerJoins;
}
if (((IFeatureLayer)element).FilterQuery != null)
{
QueryFilter filter = new QueryFilter();
filter.WhereClause = ((IFeatureLayer)element).FilterQuery.WhereClause;
((IFeatureLayer)newLayer).FilterQuery = filter;
}
}
if (newLayer == null)
{
return;
}
_doc.FocusMap.AddLayer(newLayer);
if (_doc.Application is IMapApplication)
{
((IMapApplication)_doc.Application).RefreshActiveMap(Framework.Carto.DrawPhase.All);
}
}
public void OnEvent(object element, object dataset)
{
if (!(element is IDatasetElement) || !(dataset is IDataset))
{
return;
}
TOC toc = _doc.FocusMap.TOC as TOC;
if (toc == null)
{
return;
}
ITOCElement tocElement = toc.GetTOCElement(((IDatasetElement)element).Class);
if (tocElement == null)
{
return;
}
ITOCElement parentTocElement = tocElement.ParentGroup;
//IDatasetElement e = ((IDataset)dataset)[((IDatasetElement)element).Title];
//if (e == null) return;
if (!(element is ILayer))
{
return;
}
FormSplitLayerWithFilter dlg = new FormSplitLayerWithFilter(_doc, element as ILayer);
if (dlg.ShowDialog() == DialogResult.OK)
{
foreach (FormSplitLayerWithFilter.FilterExpessionItem expression in dlg.FilterExpressions)
{
ILayer newLayer = LayerFactory.Create(((IDatasetElement)element).Class);
if (newLayer is IFeatureLayer &&
element is IFeatureLayer && ((IFeatureLayer)element).Joins != null)
{
((IFeatureLayer)newLayer).Joins = ((IFeatureLayer)element).Joins.Clone() as FeatureLayerJoins;
}
if (newLayer is IFeatureLayer)
{
QueryFilter filter = new QueryFilter();
filter.WhereClause = expression.Filter;
((IFeatureLayer)newLayer).FilterQuery = filter;
_doc.FocusMap.AddLayer(newLayer);
tocElement = toc.GetTOCElement(newLayer);
tocElement.Name = expression.Text;
toc.Add2Group(tocElement, parentTocElement);
}
}
if (_doc.Application is IMapApplication)
{
((IMapApplication)_doc.Application).RefreshActiveMap(Framework.Carto.DrawPhase.All);
}
}
}
public Task <bool> OnEvent(object element, object dataset)
{
if (!(element is IDatasetElement) || !(dataset is IDataset))
{
return(Task.FromResult(true));
}
TOC toc = _doc.FocusMap.TOC as TOC;
if (toc == null)
{
return(Task.FromResult(true));
}
ITOCElement tocElement = toc.GetTOCElement(((IDatasetElement)element).Class);
if (tocElement == null)
{
return(Task.FromResult(true));
}
ILayer newLayer = LayerFactory.Create(((IDatasetElement)element).Class);
if (newLayer is IFeatureLayer && element is IFeatureLayer)
{
if (((IFeatureLayer)element).Joins != null)
{
((IFeatureLayer)newLayer).Joins = ((IFeatureLayer)element).Joins.Clone() as FeatureLayerJoins;
}
if (((IFeatureLayer)element).FilterQuery != null)
{
QueryFilter filter = new QueryFilter();
filter.WhereClause = ((IFeatureLayer)element).FilterQuery.WhereClause;
((IFeatureLayer)newLayer).FilterQuery = filter;
}
((IFeatureLayer)newLayer).FeatureRenderer = ((IFeatureLayer)element).FeatureRenderer.Clone() as IFeatureRenderer ?? ((IFeatureLayer)newLayer).FeatureRenderer;
((IFeatureLayer)newLayer).LabelRenderer = ((IFeatureLayer)element).LabelRenderer?.Clone() as ILabelRenderer ?? ((IFeatureLayer)newLayer).LabelRenderer;
((IFeatureLayer)newLayer).MinimumScale = ((IFeatureLayer)element).MinimumScale;
((IFeatureLayer)newLayer).MaximumScale = ((IFeatureLayer)element).MaximumScale;
((IFeatureLayer)newLayer).MinimumLabelScale = ((IFeatureLayer)element).MinimumLabelScale;
((IFeatureLayer)newLayer).MaximumLabelScale = ((IFeatureLayer)element).MaximumLabelScale;
((IFeatureLayer)newLayer).MaxRefScaleFactor = ((IFeatureLayer)element).MaxRefScaleFactor;
((IFeatureLayer)newLayer).MaxLabelRefScaleFactor = ((IFeatureLayer)element).MaxLabelRefScaleFactor;
}
if (newLayer == null)
{
return(Task.FromResult(true));
}
_doc.FocusMap.AddLayer(newLayer);
if (_doc.Application is IMapApplication)
{
((IMapApplication)_doc.Application).RefreshActiveMap(Framework.Carto.DrawPhase.All);
}
return(Task.FromResult(true));
}