/// <summary>
/// This method is used to execute Item Added command
/// </summary>
/// <param name="obj"></param>
private void ItemAddedExecution(object obj)
{
var args = obj as ItemAddedEventArgs;
if (args.ItemSource == ItemSource.Load)
{
if (args.Item is CustomNode)
{
CustomNode node = args.Item as CustomNode;
this.Fillcolor = node.Fillcolor;
this.Strokecolor = node.Strokecolor;
}
else if (args.Item is CustomConnector)
{
CustomConnector con = args.Item as CustomConnector;
con.TargetDecoratorStyle = App.Current.MainWindow.Resources[con.TargetStyleKey] as Style;
con.ConnectorGeometryStyle = App.Current.MainWindow.Resources[con.ConnectorStyleKey] as Style;
}
}
else if (args.ItemSource == ItemSource.Stencil)
{
if (args.Item is CustomNode)
{
CustomNode node = args.Item as CustomNode;
node.Fillcolor = new SolidColorBrush(Colors.Transparent);
node.Strokecolor = new SolidColorBrush(Colors.Black);
}
}
}
/// <summary>
/// This method is used to create Connectors
/// </summary>
/// <param name="node1"></param>
/// <param name="node2"></param>
/// <param name="v"></param>
/// <returns></returns>
private CustomConnector CreateConnector(NodeViewModel sourcenode, NodeViewModel targetnode, string content)
{
CustomConnector con = new CustomConnector()
{
SourceNode = sourcenode,
TargetNode = targetnode,
Annotations = null,
TargetDecoratorStyle = App.Current.MainWindow.Resources["TargetDecoratorStyle"] as Style,
ConnectorGeometryStyle = App.Current.MainWindow.Resources["ConnectorGeometryStyle"] as Style,
ConnectorStyleKey = "ConnectorGeometryStyle",
TargetStyleKey = "TargetDecoratorStyle",
};
if (content != "")
{
if (content == "No" || content == "After 5 mins")
{
con.Annotations = new AnnotationCollection()
{
new AnnotationEditorViewModel()
{
Content = content,
Pivot = new Point(0.5, 0),
},
};
}
else
{
con.Annotations = new AnnotationCollection()
{
new AnnotationEditorViewModel()
{
Content = content,
RotateAngle = -90,
Pivot = new Point(0, 0.6),
},
};
}
}
(Connectors as ConnectorCollection).Add(con);
return(con);
}