private IDiagramUiService CreateDiagramUiService(DiagramId diagramId, [NotNull] IDiagramService diagramService)
{
var diagramShapeUiFactory = _diagramShapeUiFactoryFactory.Invoke(diagramService);
var diagramViewportUi = _diagramViewportUiFactory.Invoke(diagramService, diagramShapeUiFactory);
var diagramUi = _diagramUiFactory.Invoke(diagramService, diagramViewportUi);
var diagramUiService = _diagramUiServiceFactory(diagramUi);
diagramUiService.DiagramNodeHeaderSizeChanged += PropagateDiagramNodeHeaderSizeChanged(diagramId);
diagramUiService.RemoveDiagramNodeRequested += PropagateRemoveDiagramNodeRequested(diagramId);
return(diagramUiService);
}
private IUiService CreateDiagramUi(DiagramId diagramId,
double minZoom = DefaultMinZoom,
double maxZoom = DefaultMaxZoom,
double initialZoom = DefaultInitialZoom)
{
var diagramService = GetDiagramService(diagramId);
var diagramUi = UiServiceFactory.Create(ModelService, diagramService, minZoom, maxZoom, initialZoom);
diagramUi.DiagramNodeSizeChanged += (diagramNode, size) => OnDiagramNodeSizeChanged(diagramId, diagramNode, size);
diagramUi.RemoveDiagramNodeRequested += diagramNode => OnRemoveDiagramNodeRequested(diagramId, diagramNode);
return(diagramUi);
}
public void DeleteDiagram(DiagramId diagramId)
{
_diagramServices.Remove(diagramId);
var diagramUi = _diagramUiServices[diagramId];
diagramUi.DiagramNodeHeaderSizeChanged -= PropagateDiagramNodeHeaderSizeChanged(diagramId);
diagramUi.RemoveDiagramNodeRequested -= PropagateRemoveDiagramNodeRequested(diagramId);
_diagramUiServices.Remove(diagramId);
_diagramPlugins[diagramId].ForEach(i => i.Dispose());
_diagramPlugins.Remove(diagramId);
}
public DiagramId CreateDiagram()
{
var diagramId = DiagramId.Create();
var diagramService = _diagramServiceFactory(_modelService.LatestModel);
_diagramServices.Add(diagramId, diagramService);
var diagramUiService = CreateDiagramUiService(diagramId, diagramService);
_diagramUiServices.Add(diagramId, diagramUiService);
var plugins = _diagramPluginFactories.Select(i => i(diagramService)).ToList();
_diagramPlugins.Add(diagramId, plugins);
return(diagramId);
}
public DiagramId CreateDiagram()
{
var diagramId = DiagramId.Create();
var diagramService = _diagramServiceFactory(_modelService.LatestModel);
_diagramServices.Add(diagramId, diagramService);
var diagramUi = _uiServiceFactory(diagramService);
diagramUi.DiagramNodePayloadAreaSizeChanged += PropagateDiagramNodePayloadAreaSizeChanged(diagramId);
diagramUi.RemoveDiagramNodeRequested += PropagateRemoveDiagramNodeRequested(diagramId);
_diagramUis.Add(diagramId, diagramUi);
var plugins = _diagramPluginFactories.Select(i => i(diagramService)).ToList();
_diagramPlugins.Add(diagramId, plugins);
return(diagramId);
}
public DiagramId CreateDiagram(
double minZoom = DefaultMinZoom,
double maxZoom = DefaultMaxZoom,
double initialZoom = DefaultInitialZoom)
{
var diagramId = DiagramId.Create();
var diagramService = DiagramServiceFactory.Create(GetModelService());
_diagramServices.Add(diagramId, diagramService);
var diagramUi = CreateDiagramUi(diagramId, minZoom, maxZoom, initialZoom);
_diagramUis.Add(diagramId, diagramUi);
// Warning: plugins must be created after the UI so its event callbacks don't precede UI updates.
var diagramPlugins = CreateAndAttachDiagramPlugins(DiagramPluginIds, ModelService, diagramService);
_diagramPlugins.Add(diagramId, diagramPlugins.ToList());
return(diagramId);
}
public IUiService GetUiService(DiagramId diagramId) => _diagramUis[diagramId];
public IDiagramService GetDiagramService(DiagramId diagramId) => _diagramServices[diagramId];
private void OnRemoveDiagramNodeRequested(DiagramId diagramId, IDiagramNode diagramNode)
{
//GetDiagramService(diagramId).HideModelNode(diagramNode.Id);
}
private void OnDiagramNodeSizeChanged(DiagramId diagramId, IDiagramNode diagramNode, Size2D newSize)
{
GetDiagramService(diagramId).UpdateDiagramNodeSize(diagramNode, newSize);
}
private void OnRemoveDiagramNodeRequested(DiagramId diagramId, [NotNull] IDiagramNode diagramNode)
{
GetDiagramService(diagramId).RemoveNode(diagramNode.Id);
}
private void OnDiagramNodeHeaderSizeChanged(DiagramId diagramId, [NotNull] IDiagramNode diagramNode, Size2D newSize)
{
GetDiagramService(diagramId).UpdateNodeHeaderSize(diagramNode.Id, newSize);
}
private Action <IDiagramNode, Size2D> PropagateDiagramNodeHeaderSizeChanged(DiagramId diagramId)
{
return((diagramNode, size) => OnDiagramNodeHeaderSizeChanged(diagramId, diagramNode, size));
}
private Action <IDiagramNode> PropagateRemoveDiagramNodeRequested(DiagramId diagramId)
{
return(diagramNode => OnRemoveDiagramNodeRequested(diagramId, diagramNode));
}
private void OnDiagramNodeChildrenAreaTopLeftChanged(DiagramId diagramId, [NotNull] IDiagramNode diagramNode, Point2D newTopLeft)
{
GetDiagramService(diagramId).UpdateChildrenAreaTopLeft(diagramNode.Id, newTopLeft);
}
private Action <IDiagramNode, Point2D> PropagateDiagramNodeChildrenAreaTopLeftChanged(DiagramId diagramId)
{
return((diagramNode, topLeft) => OnDiagramNodeChildrenAreaTopLeftChanged(diagramId, diagramNode, topLeft));
}
