/// <summary>
/// This method is used to create Node
/// </summary>
/// <param name="offsetx"></param>
/// <param name="offsety"></param>
/// <param name="shape"></param>
/// <param name="content"></param>
/// <returns></returns>
private CustomNode CreateNode(double offsetx, double offsety, string shape, string content, Brush fillcolor, Brush strokecolor)
{
CustomNode node = new CustomNode()
{
UnitHeight = 70,
UnitWidth = 145,
OffsetX = offsetx,
OffsetY = offsety,
Shape = App.Current.Resources[shape],
Fillcolor = fillcolor,
Strokecolor = strokecolor,
};
if (content != "")
{
node.Annotations = new AnnotationCollection()
{
new AnnotationEditorViewModel()
{
Content = content,
WrapText = TextWrapping.NoWrap,
},
};
}
(Nodes as NodeCollection).Add(node);
return(node);
}
/// <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);
}
}
}
public SerializationViewModel()
{
SnapSettings = new SnapSettings()
{
SnapConstraints = SnapConstraints.ShowLines,
};
SelectedItems = new SelectorViewModel();
HorizontalRuler = new Ruler()
{
Orientation = Orientation.Horizontal
};
VerticalRuler = new Ruler()
{
Orientation = Orientation.Vertical
};
CustomNode Node1 = CreateNode(450, 60, "Ellipse", "Start", (SolidColorBrush)(new BrushConverter().ConvertFrom("#D0F0F1")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
CustomNode Node2 = CreateNode(450, 210, "Rectangle", "Alarm Rings", (SolidColorBrush)(new BrushConverter().ConvertFrom("#FBFDC5")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
CustomNode Node3 = CreateNode(450, 360, "Diamond", "Ready to Get Up?", (SolidColorBrush)(new BrushConverter().ConvertFrom("#C5EFAF")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
CustomNode Node4 = CreateNode(700, 360, "Rectangle", "Hit Snooze Button", (SolidColorBrush)(new BrushConverter().ConvertFrom("#FBFDC5")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
CustomNode Node5 = CreateNode(700, 210, "Delay", "Delay", (SolidColorBrush)(new BrushConverter().ConvertFrom("#F8EEE5")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
CustomNode Node6 = CreateNode(450, 510, "Rectangle", "Climb Out of Bed", (SolidColorBrush)(new BrushConverter().ConvertFrom("#FBFDC5")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
CustomNode Node7 = CreateNode(450, 660, "Ellipse", "End", (SolidColorBrush)(new BrushConverter().ConvertFrom("#D0F0F1")), (SolidColorBrush)(new BrushConverter().ConvertFrom("#797979")));
ConnectorViewModel Con1 = CreateConnector(Node1, Node2, "");
ConnectorViewModel Con2 = CreateConnector(Node2, Node3, "");
ConnectorViewModel Con3 = CreateConnector(Node3, Node4, "No");
ConnectorViewModel Con4 = CreateConnector(Node3, Node6, "Yes");
ConnectorViewModel Con5 = CreateConnector(Node5, Node2, "After 5 mins");
ConnectorViewModel Con6 = CreateConnector(Node4, Node5, "");
ConnectorViewModel Con7 = CreateConnector(Node6, Node7, "");
NewCommand = new Command(OnNew);
LoadCommand = new Command(OnLoad);
SaveCommand = new Command(OnSave);
ItemAddedCommand = new Command(ItemAddedExecution);
ItemSelectedCommand = new Command(OnItemSelectedCommand);
ItemUnSelectedCommand = new Command(OnItemUnSelected);
}