public override void OnLinkShapeElementAdded(DiagramHasLinkShapes con, DiagramSurfaceViewModel diagVm)
{
GraphicalDependencyLinkViewModel linkVM =
new GraphicalDependencyLinkViewModel(this.ViewModelStore, this, con.LinkShape as GraphicalDependencyLinkShape);
diagVm.AddLink(linkVM);
}
/// <summary>
/// Clean up.
/// </summary>
protected override void OnDispose()
{
this.shapeElement = null;
this.sufaceDiagram = null;
base.OnDispose();
}
/// <summary>
/// Clean up.
/// </summary>
protected override void OnDispose()
{
this.shapeElement = null;
this.sufaceDiagram = null;
base.OnDispose();
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="diagram">The Diagram this item belongs to.</param>
/// <param name="shapeElement">Shape element to be associated with this vm.</param>
protected BaseDiagramItemViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, ShapeElement shapeElement)
: base(viewModelStore, shapeElement.Element, true, false)
{
this.sufaceDiagram = diagram;
this.shapeElement = shapeElement;
this.Initialize();
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="diagram">The Diagram this item belongs to.</param>
/// <param name="shapeElement">Shape element to be associated with this vm.</param>
protected BaseDiagramItemViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, ShapeElement shapeElement)
: base(viewModelStore, shapeElement.Element, true, false)
{
this.sufaceDiagram = diagram;
this.shapeElement = shapeElement;
this.Initialize();
}
protected BaseDiagramItemLinkViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, LinkShape linkShape)
: base(viewModelStore, diagram, linkShape)
{
this.Geometry = ConvertEdgePointsToGeometry(linkShape.EdgePoints);
this.edgePointsVM = new ObservableCollection <EdgePointViewModel>();
UpdateEdgePoints();
Subscribe();
}
protected BaseDiagramItemLinkViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, LinkShape linkShape)
: base(viewModelStore, diagram, linkShape)
{
this.Geometry = ConvertEdgePointsToGeometry(linkShape.EdgePoints);
this.edgePointsVM = new ObservableCollection<EdgePointViewModel>();
UpdateEdgePoints();
Subscribe();
}
protected BaseDiagramItemElementViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, NodeShape shapeElement)
: base(viewModelStore, diagram, shapeElement)
{
this.itemLocation = shapeElement.Location;
this.itemSize = shapeElement.Size;
this.parentItem = null;
this.nestedChildItems = new ObservableCollection<BaseDiagramItemElementViewModel>();
this.nestedChildItemsRO = new ReadOnlyObservableCollection<BaseDiagramItemElementViewModel>(nestedChildItems);
this.relativeChildItems = new ObservableCollection<BaseDiagramItemElementViewModel>();
this.relativeChildItemsRO = new ReadOnlyObservableCollection<BaseDiagramItemElementViewModel>(relativeChildItems);
Subscribe();
}
protected BaseDiagramItemElementViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, NodeShape shapeElement)
: base(viewModelStore, diagram, shapeElement)
{
this.itemLocation = shapeElement.Location;
this.itemSize = shapeElement.Size;
this.parentItem = null;
this.nestedChildItems = new ObservableCollection <BaseDiagramItemElementViewModel>();
this.nestedChildItemsRO = new ReadOnlyObservableCollection <BaseDiagramItemElementViewModel>(nestedChildItems);
this.relativeChildItems = new ObservableCollection <BaseDiagramItemElementViewModel>();
this.relativeChildItemsRO = new ReadOnlyObservableCollection <BaseDiagramItemElementViewModel>(relativeChildItems);
Subscribe();
}
public override void OnChildShapeElementAdded(DiagramHasChildren con, DiagramSurfaceViewModel diagVm)
{
if (IsDisplayingNodeShape(con.ChildShape))
{
return;
}
if (con.ChildShape is GraphicalDependencyShape)
{
GraphicalDependencyHostViewModel vm = new GraphicalDependencyHostViewModel(
this.ViewModelStore, this, con.ChildShape as GraphicalDependencyShape);
diagVm.AddElement(vm);
}
else if (con.ChildShape is GraphicalDependencyMainShape)
{
GraphicalDependencyMainItemViewModel vm = new GraphicalDependencyMainItemViewModel(
this.ViewModelStore, this, con.ChildShape as GraphicalDependencyMainShape);
diagVm.AddElement(vm);
}
else
{
DomainClassInfo info = con.ChildShape.GetDomainClass();
if (info.Id != NodeShape.DomainClassId)
{
DiagramItemElementViewModel elementVM = this.ViewModelStore.Factory.CreateDiagramItemViewModel(
info.Id, this, con.ChildShape);
if (elementVM != null)
{
diagVm.AddElement(elementVM);
return;
}
}
GraphicalDependencyItemViewModel vm = new GraphicalDependencyItemViewModel(
this.ViewModelStore, this, con.ChildShape);
diagVm.AddElement(vm);
}
}
protected DiagramItemElementViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, NodeShape shapeElement)
: base(viewModelStore, diagram, shapeElement)
{
}
protected DiagramItemElementViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, NodeShape shapeElement)
: base(viewModelStore, diagram, shapeElement)
{
}
/// <summary> /// Creates the view model for the given link shape. /// </summary> /// <param name="nodeShapeType">Shape type for which the view model is to be created.</param> /// <param name="diagram">Diagram surface vm.</param> /// <param name="nodeShape">Link shape.</param> /// <returns> /// View model of type BaseDiagramItemLinkViewModel if a view model can be created for the given element. Null otherwise.</returns> public abstract BaseDiagramItemLinkViewModel CreateDiagramLinkViewModel(Guid nodeShapeType, DiagramSurfaceViewModel diagram, LinkShape nodeShape);
/// <summary> /// Creates the view model for the given node shape. /// </summary> /// <param name="nodeShapeType">Shape type for which the view model is to be created.</param> /// <param name="diagram">Diagram surface vm.</param> /// <param name="nodeShape">Node shape.</param> /// <returns> /// View model of type DiagramItemElementViewModel if a view model can be created for the given element. Null otherwise.</returns> public abstract DiagramItemElementViewModel CreateDiagramItemViewModel(Guid nodeShapeType, DiagramSurfaceViewModel diagram, NodeShape nodeShape);
/// <summary> /// Creates the view model for the given node shape. /// </summary> /// <param name="nodeShapeType">Shape type for which the view model is to be created.</param> /// <param name="diagram">Diagram surface vm.</param> /// <param name="nodeShape">Node shape.</param> /// <returns> /// View model of type DiagramItemElementViewModel if a view model can be created for the given element. Null otherwise.</returns> public abstract DiagramItemElementViewModel CreateDiagramItemViewModel(Guid nodeShapeType, DiagramSurfaceViewModel diagram, NodeShape nodeShape);
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="diagram">The Diagram this item belongs to.</param>
/// <param name="shapeElement">Model element, that is hosted by this view model.</param>
public GraphicalDependencyLinkViewModel(ViewModelStore viewModelStore, DiagramSurfaceViewModel diagram, GraphicalDependencyLinkShape shapeElement)
: base(viewModelStore, diagram, shapeElement)
{
}
/// <summary> /// Creates the view model for the given link shape. /// </summary> /// <param name="nodeShapeType">Shape type for which the view model is to be created.</param> /// <param name="diagram">Diagram surface vm.</param> /// <param name="nodeShape">Link shape.</param> /// <returns> /// View model of type BaseDiagramItemLinkViewModel if a view model can be created for the given element. Null otherwise.</returns> public abstract BaseDiagramItemLinkViewModel CreateDiagramLinkViewModel(Guid nodeShapeType, DiagramSurfaceViewModel diagram, LinkShape nodeShape);
