private void SetDiagramNodeDescriptionVisibility(bool isVisible)
{
_roslynDiagramShapeUiFactory.IsDescriptionVisible = isVisible;
foreach (var diagramNodeViewModel in DiagramNodeViewModels.OfType <RoslynDiagramNodeViewModel>())
{
diagramNodeViewModel.IsDescriptionVisible = isVisible;
}
}
private void AddNode(IDiagramNode diagramNode)
{
var diagramNodeUi = (DiagramNodeViewModel)DiagramShapeUiFactory.CreateDiagramNodeUi(diagramNode, MiniButtonManager);
diagramNodeUi.HeaderSizeChanged += OnDiagramNodeHeaderSizeChanged;
diagramNodeUi.ShowRelatedNodesRequested += OnShowRelatedNodesRequested;
diagramNodeUi.RelatedNodeSelectorRequested += OnEntitySelectorRequested;
diagramNodeUi.RemoveRequested += OnRemoveDiagramNodeRequested;
_diagramNodeToViewModelMap.Set(diagramNode.Id, diagramNodeUi);
DiagramNodeViewModels.Add(diagramNodeUi);
}
private void AddNode(IDiagramNode diagramNode)
{
var diagramNodeUi = (DiagramNodeViewModel)_diagramShapeUiFactory.CreateDiagramNodeUi(DiagramService, diagramNode, MiniButtonPanelViewModel);
diagramNodeUi.SizeChanged += OnDiagramNodeSizeChanged;
diagramNodeUi.PayloadAreaSizeChanged += OnDiagramNodePayloadAreaSizeChanged;
diagramNodeUi.ShowRelatedNodesRequested += OnShowRelatedNodesRequested;
diagramNodeUi.RelatedNodeSelectorRequested += OnEntitySelectorRequested;
diagramNodeUi.RemoveRequested += OnRemoveDiagramNodeRequested;
_diagramNodeToViewModelMap.Set(diagramNode.Id, diagramNodeUi);
DiagramNodeViewModels.Add(diagramNodeUi);
}
private void AddNode(IDiagramNode diagramNode)
{
var diagramNodeViewModel = (DiagramNodeViewModel)DiagramShapeUiFactory.CreateDiagramNodeUi(diagramNode);
diagramNodeViewModel.SizeChanged += OnDiagramNodeSizeChanged;
diagramNodeViewModel.ChildrenAreaTopLeftChanged += OnDiagramNodeChildrenAreaTopLeftChanged;
diagramNodeViewModel.ShowRelatedNodesRequested += OnShowRelatedNodesRequested;
diagramNodeViewModel.RelatedNodeSelectorRequested += OnEntitySelectorRequested;
diagramNodeViewModel.RemoveRequested += OnRemoveDiagramNodeRequested;
_diagramNodeToViewModelMap.Set(diagramNode.Id, diagramNodeViewModel);
DiagramNodeViewModels.Add(diagramNodeViewModel);
}
private void ClearViewport()
{
foreach (var diagramConnectorViewModel in DiagramConnectorViewModels.ToArray())
{
RemoveFromViewModels(diagramConnectorViewModel);
}
foreach (var diagramNodeViewModel in DiagramNodeViewModels.ToArray())
{
RemoveFromViewModels(diagramNodeViewModel);
}
_diagramShapeToViewModelMap.Clear();
}
private void ClearViewport()
{
foreach (var diagramConnectorViewModel in DiagramConnectorViewModels.ToArray())
{
RemoveConnector(diagramConnectorViewModel.DiagramConnector);
}
foreach (var diagramNodeViewModel in DiagramNodeViewModels.ToArray())
{
RemoveNode(diagramNodeViewModel.DiagramNode);
}
_diagramConnectorToViewModelMap.Clear();
_diagramNodeToViewModelMap.Clear();
}
private void AddToViewModels(DiagramShapeViewModelBase diagramShapeViewModel)
{
if (diagramShapeViewModel is DiagramNodeViewModel)
{
DiagramNodeViewModels.Add((DiagramNodeViewModel)diagramShapeViewModel);
}
else if (diagramShapeViewModel is DiagramConnectorViewModel)
{
DiagramConnectorViewModels.Add((DiagramConnectorViewModel)diagramShapeViewModel);
}
else
{
throw new Exception($"Unexpected DiagramShapeViewModelBase: {diagramShapeViewModel.GetType().Name}");
}
}
private void RemoveNode(IDiagramNode diagramNode)
{
if (!TryGetDiagramNodeViewModel(diagramNode.Id, out var diagramNodeViewModel))
{
return;
}
diagramNodeViewModel.SizeChanged -= OnDiagramNodeSizeChanged;
diagramNodeViewModel.ShowRelatedNodesRequested -= OnShowRelatedNodesRequested;
diagramNodeViewModel.RelatedNodeSelectorRequested -= OnEntitySelectorRequested;
diagramNodeViewModel.RemoveRequested -= OnRemoveDiagramNodeRequested;
MiniButtonPanelViewModel.Unfocus(diagramNodeViewModel);
_diagramNodeToViewModelMap.Remove(diagramNode.Id);
DiagramNodeViewModels.Remove(diagramNodeViewModel);
diagramNodeViewModel.Dispose();
}
private void RemoveFromViewModels(DiagramShapeViewModelBase diagramShapeViewModel)
{
if (diagramShapeViewModel is DiagramNodeViewModel)
{
var diagramNodeViewModel = (DiagramNodeViewModel)diagramShapeViewModel;
DiagramNodeViewModels.Remove(diagramNodeViewModel);
diagramNodeViewModel.Dispose();
}
else if (diagramShapeViewModel is DiagramConnectorViewModel)
{
var diagramConnectorViewModel = (DiagramConnectorViewModel)diagramShapeViewModel;
DiagramConnectorViewModels.Remove(diagramConnectorViewModel);
diagramConnectorViewModel.Dispose();
}
else
{
throw new Exception($"Unexpected DiagramShapeViewModelBase: {diagramShapeViewModel.GetType().Name}");
}
}
private void AddNode(IDiagramNode diagramNode)
{
var diagramNodeUi = (DiagramNodeViewModelBase)_diagramShapeUiFactory.CreateDiagramNodeUi(DiagramService, diagramNode, MiniButtonPanelViewModel);
diagramNodeUi.SizeChanged += OnDiagramNodeSizeChanged;
diagramNodeUi.ShowRelatedNodesRequested += OnShowRelatedNodesRequested;
diagramNodeUi.RelatedNodeSelectorRequested += OnEntitySelectorRequested;
diagramNodeUi.RemoveRequested += OnRemoveDiagramNodeRequested;
_diagramNodeToViewModelMap.Set(diagramNode, diagramNodeUi);
if (DiagramService.TryGetContainerNode(diagramNode, out var containerNode) &&
IsNodeVisibleOnDiagram(containerNode, out var containerNodeUi))
{
((IContainerDiagramNodeUi)containerNodeUi).AddChildNode(diagramNodeUi);
}
else
{
DiagramNodeViewModels.Add(diagramNodeUi);
}
}
private void AddNode(IDiagramNode diagramNode, ModelNodeId?parentNodeId)
{
var diagramNodeUi = (DiagramNodeViewModel)_diagramShapeUiFactory.CreateDiagramNodeUi(DiagramService, diagramNode, MiniButtonPanelViewModel);
diagramNodeUi.SizeChanged += OnDiagramNodeSizeChanged;
diagramNodeUi.ShowRelatedNodesRequested += OnShowRelatedNodesRequested;
diagramNodeUi.RelatedNodeSelectorRequested += OnEntitySelectorRequested;
diagramNodeUi.RemoveRequested += OnRemoveDiagramNodeRequested;
_diagramNodeToViewModelMap.Set(diagramNode.Id, diagramNodeUi);
if (parentNodeId.HasValue)
{
if (IsNodeVisibleOnDiagram(parentNodeId.Value, out var containerNodeUi))
{
containerNodeUi.AddChildNode(diagramNodeUi);
}
}
else
{
DiagramNodeViewModels.Add(diagramNodeUi);
}
}
