public static BaseElementViewModel CreateStandardModel(Type elementType, DocumentViewModel documentViewModel,
bool setModelData = true)
{
ElementViewModelAttribute attribute =
(ElementViewModelAttribute)Attribute.GetCustomAttribute(elementType, typeof(ElementViewModelAttribute));
if (attribute == null)
{
throw new NotSupportedException(string.Format("Not supported type {0}. Does not have ElementViewModelAttribute", elementType));
}
Type viewModelType = attribute.ViewModelType;
BaseElementViewModel viewModel =
(BaseElementViewModel)Activator.CreateInstance(viewModelType, documentViewModel);
if (setModelData)
{
viewModel.BaseElement = viewModel.CreateElement();
viewModel.Height = attribute.InitialSize.Height;
viewModel.Width = attribute.InitialSize.Width;
}
return(viewModel);
}
/// <summary>
/// Creates ElementsConnectionViewModel and add model connection
/// </summary>
/// <param name="documentViewModel"></param>
/// <param name="start"></param>
/// <param name="end"></param>
public ElementsConnectionViewModel(DocumentViewModel documentViewModel, ConnectorViewModel start, ConnectorViewModel end) : base(documentViewModel)
{
BaseElement = new VisualElement();
_start = start;
_end = end;
StartPoint = start.Position;
EndPoint = end.Position;
From = start.Parent;
To = end.Parent;
start.PropertyChanged += Start_PropertyChanged;
end.PropertyChanged += End_PropertyChanged;
start.Parent.ElementDeleted += ElementDeleted;
end.Parent.ElementDeleted += ElementDeleted;
start.Parent.SetConnection(this);
end.Parent.SetConnection(this);
Hooks = new List <Hook>();
Model = new ConnectionElement(start.Parent.BaseElement, end.Parent.BaseElement);
ModelHelper.AddModelConnection(this);
_startViewModel = start;
_endViewModel = end;
CalculatePath();
}
public ElementsConnectionViewModel(DocumentViewModel documentViewModel, ConnectionElement model, BaseElementViewModel start, BaseElementViewModel end, Point startPoint, Point endPoint) : base(documentViewModel)
{
BaseElement = new VisualElement();
var startConenctor = start.GetNearestConnector(startPoint);
var endConnector = end.GetNearestConnector(endPoint);
_start = startConenctor;
_end = endConnector;
StartPoint = startConenctor.Position;
EndPoint = endConnector.Position;
From = startConenctor.Parent;
To = endConnector.Parent;
startConenctor.PropertyChanged += Start_PropertyChanged;
endConnector.PropertyChanged += End_PropertyChanged;
startConenctor.Parent.ElementDeleted += ElementDeleted;
endConnector.Parent.ElementDeleted += ElementDeleted;
startConenctor.Parent.SetConnection(this);
endConnector.Parent.SetConnection(this);
_start = startConenctor;
_end = endConnector;
Hooks = new List <Hook>();
Model = model;
CalculatePath();
}
protected BaseConnectionViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
}
public TrackerViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
//ApplicableTypes = new HashSet<Type>();
BaseElement = new VisualElement();
}
public GatewayViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
ChangeTypeCommand = new RelayCommand(type => ChangeType((GatewayType)type));
}
public PoolViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
//ApplicableTypes = new HashSet<Type>();
LocationChanged += PoolViewModel_LocationChanged;
}
public TaskViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
//ApplicableTypes = new HashSet<Type>() { typeof(EventElement), typeof(TaskElement), typeof(GatewayElement), typeof(CustomVisualElement) };
}
public GenericViewModelAdapter(DocumentViewModel documentViewModel, Type modelType) : base(documentViewModel)
{
_modelType = modelType;
}
public DocumentViewModelBuilder(DocumentViewModel viewModel)
{
DocumentViewModel = viewModel;
}
protected PoolElementViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
this.ElementDeleted += PoolElementViewModel_ElementDeleted;
}
public DrawingConnectionViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
BaseElement = new VisualElement();
}
public SelectionViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
BaseElement = new VisualElement();
}
public EventViewModel(DocumentViewModel documentViewModel) : base(documentViewModel)
{
ChangeTypeCommand = new RelayCommand(type => ChangeType((EventType)type));
}
