private void SetMapElementProperty(string propertyName, object value)
{
PropertyInfo prop = ConcreteObject.GetType().GetProperty(propertyName);
if (prop != null && prop.CanWrite)
{
prop.SetValue(ConcreteObject, value, null);
}
}
// Normal method, technically not related to the interface method.
public void DoStuff(ConcreteObject c)
{
// Do your thing.
}
private void VisibilityChanged(bool value)
{
if (ConcreteObject is LayerOverlay && needRefresh)
{
foreach (var subEntity in Children)
{
subEntity.needRefresh = false;
LayerPlugin layerPlugin = GisEditor.LayerManager.GetLayerPlugins(subEntity.ConcreteObject.GetType()).FirstOrDefault();
if (layerPlugin != null)
{
bool isDataSourceAvailable = layerPlugin.DataSourceResolveTool.IsDataSourceAvailable((Layer)subEntity.ConcreteObject);
if (isDataSourceAvailable)
{
subEntity.IsChecked = IsChecked;
((Layer)subEntity.ConcreteObject).IsVisible = IsChecked;
}
}
subEntity.needRefresh = true;
}
var tileOverlay = (TileOverlay)ConcreteObject;
tileOverlay.IsVisible = isChecked;
if (!isChecked)
{
RefreshOverlay(tileOverlay);
}
GisEditor.UIManager.InvokeRefreshPlugins();
}
else if (ConcreteObject is Layer && needRefresh)
{
LayerPlugin layerPlugin = GisEditor.LayerManager.GetLayerPlugins(ConcreteObject.GetType()).FirstOrDefault();
if (layerPlugin != null)
{
bool isDataSourceAvailable = layerPlugin.DataSourceResolveTool.IsDataSourceAvailable((Layer)ConcreteObject);
if (!isDataSourceAvailable)
{
((Layer)ConcreteObject).IsVisible = false;
isChecked = false;
OnPropertyChanged("IsChecked");
return;
}
}
if (!isChecked)
{
Image image = warningImages.FirstOrDefault(i => i.Name.Equals("InEditing", StringComparison.InvariantCultureIgnoreCase));
if (image != null)
{
warningImages.Remove(image);
}
}
((Layer)ConcreteObject).IsVisible = isChecked;
Parent.needRefresh = false;
Parent.IsChecked = Parent.Children.Any(m => m.IsChecked);
Parent.needRefresh = true;
TileOverlay tileOverlay = Parent.ConcreteObject as TileOverlay;
if (tileOverlay != null)
{
//In this case, tileOverlay will execute Refresh() in default.
if (!tileOverlay.IsVisible && Parent.IsChecked)
{
tileOverlay.IsVisible = Parent.IsChecked;
}
else
{
tileOverlay.IsVisible = Parent.IsChecked;
tileOverlay.Invalidate();
RefreshOverlay(tileOverlay);
}
}
GisEditor.UIManager.InvokeRefreshPlugins();
}
if (!(ConcreteObject is Layer) && !(ConcreteObject is LayerOverlay))
{
TryChangeIsVisiblePropertyOfMapElement();
}
if (ConcreteObject is Styles.Style)
{
Styles.Style concreteStyle = (Styles.Style)ConcreteObject;
concreteStyle.IsActive = value;
Layer layer = LayerListHelper.FindMapElementInTree <Layer>(this);
if (layer != null && layer.IsVisible)
{
LayerOverlay layerOverlay = LayerListHelper.FindMapElementInTree <LayerOverlay>(this);
if (layerOverlay != null && layerOverlay.IsVisible)
{
layerOverlay.Invalidate();
RefreshOverlay(layerOverlay);
}
}
}
}