private IAssemblyConcept SelectAssemblyReference(ISyntaxNode concept, string propertyName, Visual control)
{
// get scope provider
IScopeProvider scopeProvider = SyntaxTreeManager.GetScopeProvider(concept.GetType());
if (scopeProvider == null)
{
return(null);
}
// get references in the scope
IEnumerable <ISyntaxNode> scope = scopeProvider.Scope(concept, propertyName);
if (scope == null || scope.Count() == 0)
{
return(null);
}
// build tree view
TreeNodeViewModel viewModel = SyntaxNodeExtensions.BuildAssemblySelectorTree(scope);
// open dialog window
PopupWindow dialog = new PopupWindow(control, viewModel);
_ = dialog.ShowDialog();
if (dialog.Result == null)
{
return(null);
}
// return selected reference
return(dialog.Result.NodePayload as IAssemblyConcept);
}
private Type SelectTypeReference(ISyntaxNode context, Type scopeType, Visual control)
{
// get scope provider
IScopeProvider scopeProvider = SyntaxTreeManager.GetScopeProvider(scopeType);
if (scopeProvider == null)
{
return(scopeType);
} // scope provider is not registered
// get references in the scope
IEnumerable <Type> scope = scopeProvider.Scope(context, scopeType);
if (scope == null || scope.Count() == 0)
{
return(scopeType);
} // scope provider found nothing
// build Type selection tree
TreeNodeViewModel viewModel = SyntaxNodeExtensions.BuildTypeSelectionTree(scope);
// open dialog window
PopupWindow dialog = new PopupWindow(control, viewModel);
_ = dialog.ShowDialog();
if (dialog.Result == null)
{
return(null);
} // user made no choice
// return selected reference
return(dialog.Result.NodePayload as Type);
}
private object SelectEnumerationValue(Type enumType, Visual control)
{
// build tree view
TreeNodeViewModel viewModel = SyntaxNodeExtensions.BuildEnumerationSelectorTree(enumType);
// open dialog window
PopupWindow dialog = new PopupWindow(control, viewModel);
_ = dialog.ShowDialog();
if (dialog.Result == null)
{
return(null);
}
// return selected enumeration value
return(dialog.Result.NodePayload);
}
private ISyntaxNode SelectSyntaxNodeReference(Type childConcept, ISyntaxNode parentConcept, string propertyName, Visual control)
{
// get scope provider
IScopeProvider scopeProvider = SyntaxTreeManager.GetScopeProvider(childConcept);
if (scopeProvider == null)
{
return(null);
// TODO: if selector is for language concepts which are not yet nodes of the syntax tree !!!
// Create ConceptViewModel and ConceptModel
// SyntaxTreeController.Current.CreateSyntaxNode(this, new childConcept());
}
// get references in the scope
IEnumerable <ISyntaxNode> scope = scopeProvider.Scope(parentConcept, propertyName);
if (scope == null || scope.Count() == 0)
{
return(null);
}
// build tree view
TreeNodeViewModel viewModel = SyntaxNodeExtensions.BuildReferenceSelectorTree(scope);
// open dialog window
PopupWindow dialog = new PopupWindow(control, viewModel);
_ = dialog.ShowDialog();
if (dialog.Result == null)
{
return(null);
}
// return selected reference
return(dialog.Result.NodePayload as ISyntaxNode);
}
