/// <summary>
/// Sets the mode and notify all properties.
/// </summary>
/// <param name="layerageCollection"> The layerage-collection. </param>
public void SetMode(LayerageCollection layerageCollection)
{
//Layerages
IEnumerable <Layerage> selectedLayeragesRecursive = LayerageCollection.GetAllSelectedRecursive(layerageCollection);
int count = selectedLayeragesRecursive.Count();
if (count == 0)
{
this.SetModeNone();//None
}
else if (count == 1)
{
Layerage outermost = LayerageCollection.FindOutermostLayerage(selectedLayeragesRecursive);
this.SetModeSingle(outermost);//Single
}
else if (count >= 2)
{
this.SetModeMultiple(selectedLayeragesRecursive);//Multiple
}
}
private void _setModeMultiple(IEnumerable <Layerage> layerages)
{
Layerage outermost = LayerageCollection.FindOutermostLayerage(layerages);
ILayer outermostLayer = outermost.Self;
this.SelectionMode = ListViewSelectionMode.Multiple;//Transformer
this.SelectionLayerage = null;
this.SelectionLayerages = layerages;
//TransformerBorder
TransformerBorder border = new TransformerBorder(layerages);
this.Transformer = border.ToTransformer();
//////////////////////////
this.LayerType = outermostLayer == null ? LayerType.None : outermostLayer.Type;
this.Opacity = outermostLayer == null ? 1.0f : outermostLayer.Opacity;
this.BlendMode = outermostLayer?.BlendMode;
this.SetVisibility(outermostLayer == null ? Visibility.Visible : outermostLayer.Visibility);
this.SetTagType(outermostLayer == null ? TagType.None : outermostLayer.TagType);
//////////////////////////
this.Effect = outermostLayer?.Effect;
this.Filter = null;
this.SetStyle(outermostLayer?.Style);
//////////////////////////
this.SetGroupLayer(layerages);
this.SetImageLayer(outermostLayer);
this.SetCurveLayer();
this.SetFontLayer(null);
//////////////////////////
this.SetPatternLayer(outermostLayer);
this.SetGeometryLayer(outermostLayer);
}