public dynWorkspaceViewModel(dynWorkspaceModel model, DynamoViewModel vm)
{
_model = model;
var nodesColl = new CollectionContainer {
Collection = Nodes
};
WorkspaceElements.Add(nodesColl);
var connColl = new CollectionContainer {
Collection = Connectors
};
WorkspaceElements.Add(connColl);
var notesColl = new CollectionContainer {
Collection = Notes
};
WorkspaceElements.Add(notesColl);
//respond to collection changes on the model by creating new view models
//currently, view models are added for notes and nodes
//connector view models are added during connection
_model.Nodes.CollectionChanged += Nodes_CollectionChanged;
_model.Notes.CollectionChanged += Notes_CollectionChanged;
_model.Connectors.CollectionChanged += Connectors_CollectionChanged;
_model.PropertyChanged += ModelPropertyChanged;
HideCommand = new DelegateCommand <object>(Hide, CanHide);
CrossSelectCommand = new DelegateCommand <object>(CrossingSelect, CanCrossSelect);
ContainSelectCommand = new DelegateCommand <object>(ContainSelect, CanContainSelect);
SetCurrentOffsetCommand = new DelegateCommand <object>(SetCurrentOffset, CanSetCurrentOffset);
NodeFromSelectionCommand = new DelegateCommand(CreateNodeFromSelection, CanCreateNodeFromSelection);
SetZoomCommand = new DelegateCommand <object>(SetZoom, CanSetZoom);
FindByIdCommand = new DelegateCommand <object>(FindById, CanFindById);
AlignSelectedCommand = new DelegateCommand <string>(AlignSelected, CanAlignSelected);
SelectAllCommand = new DelegateCommand(SelectAll, CanSelectAll);
FindNodesFromSelectionCommand = new DelegateCommand(FindNodesFromSelection, CanFindNodesFromSelection);
DynamoSelection.Instance.Selection.CollectionChanged += NodeFromSelectionCanExecuteChanged;
// sync collections
Nodes_CollectionChanged(null, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, _model.Nodes));
Connectors_CollectionChanged(null, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, _model.Connectors));
Notes_CollectionChanged(null, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, _model.Notes));
}
public WorkspaceViewModel(WorkspaceModel model, DynamoViewModel dynamoViewModel)
{
this.DynamoViewModel = dynamoViewModel;
Model = model;
stateMachine = new StateMachine(this);
var nodesColl = new CollectionContainer {
Collection = Nodes
};
WorkspaceElements.Add(nodesColl);
var connColl = new CollectionContainer {
Collection = Connectors
};
WorkspaceElements.Add(connColl);
var notesColl = new CollectionContainer {
Collection = Notes
};
WorkspaceElements.Add(notesColl);
var errorsColl = new CollectionContainer {
Collection = Errors
};
WorkspaceElements.Add(errorsColl);
var annotationsColl = new CollectionContainer {
Collection = Annotations
};
WorkspaceElements.Add(annotationsColl);
//respond to collection changes on the model by creating new view models
//currently, view models are added for notes and nodes
//connector view models are added during connection
Model.NodeAdded += Model_NodeAdded;
Model.NodeRemoved += Model_NodeRemoved;
Model.NodesCleared += Model_NodesCleared;
Model.NoteAdded += Model_NoteAdded;
Model.NoteRemoved += Model_NoteRemoved;
Model.NotesCleared += Model_NotesCleared;
Model.AnnotationAdded += Model_AnnotationAdded;
Model.AnnotationRemoved += Model_AnnotationRemoved;
Model.AnnotationsCleared += Model_AnnotationsCleared;
Model.ConnectorAdded += Connectors_ConnectorAdded;
Model.ConnectorDeleted += Connectors_ConnectorDeleted;
Model.PropertyChanged += ModelPropertyChanged;
Model.PopulateJSONWorkspace += Model_PopulateJSONWorkspace;
DynamoSelection.Instance.Selection.CollectionChanged += RefreshViewOnSelectionChange;
DynamoViewModel.CopyCommand.CanExecuteChanged += CopyPasteChanged;
DynamoViewModel.PasteCommand.CanExecuteChanged += CopyPasteChanged;
// sync collections
foreach (NodeModel node in Model.Nodes)
{
Model_NodeAdded(node);
}
foreach (NoteModel note in Model.Notes)
{
Model_NoteAdded(note);
}
foreach (AnnotationModel annotation in Model.Annotations)
{
Model_AnnotationAdded(annotation);
}
foreach (ConnectorModel connector in Model.Connectors)
{
Connectors_ConnectorAdded(connector);
}
InCanvasSearchViewModel = new SearchViewModel(DynamoViewModel);
InCanvasSearchViewModel.Visible = true;
}