public override void OpenView(global::System.Guid logicalView, object viewContext)
{
MexModeling::ViewContext modelingViewContext = viewContext as MexModeling::ViewContext;
if (modelingViewContext == null)
{
base.OpenView(logicalView, viewContext);
return;
}
if (string.IsNullOrEmpty(modelingViewContext.DiagramName))
{
throw new global::System.ArgumentException("the name of the diagram to open cannot be empty.");
}
DslDiagrams::Diagram diagram = this.GetDiagram(modelingViewContext);
if (diagram == null)
{
if (modelingViewContext.DiagramType == null)
{
throw new global::System.ArgumentException("the type of the diagram to open must be specified.");
}
if (!(modelingViewContext.DiagramType.IsSubclassOf(typeof(DslDiagrams::Diagram))))
{
throw new global::System.ArgumentException("the type of the diagram to open must inherit from Microsoft.VisualStudio.Modeling.Diagrams.Diagram class.");
}
// No diagram associated with specified name, so create and set the name
DslModeling::ModelElement rootElement = modelingViewContext.RootElement ?? this.RootElement;
using (DslModeling::Transaction t1 = this.Store.TransactionManager.BeginTransaction("DocData:OpenView:CreateDiagram", true))
{
diagram = (DslDiagrams::Diagram)global::System.Activator.CreateInstance(modelingViewContext.DiagramType,
this.PartitionMapper.PartitionForClass(this.Store.DefaultPartition, DslDiagrams::Diagram.DomainClassId),
new DslModeling::PropertyAssignment(DslDiagrams::Diagram.NameDomainPropertyId, modelingViewContext.DiagramName));
// Set the ModelElement associated with the newly created diagram.
diagram.ModelElement = rootElement;
Store.GetAll <ModelDiagramData>().FirstOrDefault(d => d.Name == diagram.Name)?.SetDiagram((EFModelDiagram)diagram);
t1.Commit();
}
}
EFModelDocView existingView = DocViews.OfType <EFModelDocView>().FirstOrDefault(v => v.Diagram.Name == diagram.Name);
if (existingView != null)
{
existingView.Show();
}
else
{
base.OpenView(logicalView, viewContext);
}
}
public override void OpenView(global::System.Guid logicalView, object viewContext)
{
MexModeling::ViewContext modelingViewContext = viewContext as MexModeling::ViewContext;
if (modelingViewContext == null)
{
base.OpenView(logicalView, viewContext);
return;
}
if (string.IsNullOrEmpty(modelingViewContext.DiagramName))
{
throw new global::System.ArgumentException("the name of the diagram to open cannot be empty.");
}
//TODO: don't fetch the default diagram. It's already showing
DslDiagrams::Diagram diagram = this.GetDiagram(modelingViewContext);
if (diagram == null)
{
if (modelingViewContext.DiagramType == null)
{
throw new global::System.ArgumentException("the type of the diagram to open must be specified.");
}
if (!(modelingViewContext.DiagramType.IsSubclassOf(typeof(DslDiagrams::Diagram))))
{
throw new global::System.ArgumentException("the type of the diagram to open must inherit from Microsoft.VisualStudio.Modeling.Diagrams.Diagram class.");
}
// No diagram associated with specified name, so create and set the name
DslModeling::ModelElement rootElement = modelingViewContext.RootElement ?? this.RootElement;
using (DslModeling::Transaction t1 = this.Store.TransactionManager.BeginTransaction("DocData:OpenView:CreateDiagram", true))
{
diagram = (DslDiagrams::Diagram)global::System.Activator.CreateInstance(modelingViewContext.DiagramType,
this.PartitionMapper.PartitionForClass(this.Store.DefaultPartition, DslDiagrams::Diagram.DomainClassId),
new DslModeling::PropertyAssignment(DslDiagrams::Diagram.NameDomainPropertyId, modelingViewContext.DiagramName));
// Set the ModelElement associated with the newly created diagram.
diagram.ModelElement = rootElement;
if (diagram is global::Sawczyn.EFDesigner.EFModel.EFModelDiagram eFModelDiagram)
{
EFModelSynchronizationHelper.FixUp(eFModelDiagram);
//foreach (DslDiagrams::ShapeElement childShape in eFModelDiagram.NestedChildShapes)
// childShape.Hide();
}
t1.Commit();
}
}
base.OpenView(logicalView, viewContext);
}
protected virtual global::Sawczyn.EFDesigner.EFModel.EFModelDiagram GetDiagram(MexModeling::ViewContext viewContext)
{
return(this.GetDiagrams().SingleOrDefault(item => item.Name.Equals(viewContext.DiagramName, global::System.StringComparison.Ordinal)));
}
