public void OpenComponentGraphFunc(object param)
{
CompositeComponentGraph componentGraph = param as CompositeComponentGraph;
SubLevelExperimentViewModel componentGraphVM = param as SubLevelExperimentViewModel;
CompositeComponentNode node = param as CompositeComponentNode;
TopLevelExperimentViewModel topLevel = param as TopLevelExperimentViewModel;
if (node != null)
{
componentGraph = node.CompositeComponentMetadata.ComponentGraph;
}
else if (componentGraphVM != null)
{
componentGraph = (CompositeComponentGraph)componentGraphVM.GetExperiment();
}
BaseLevelExperimentViewModel view = null;
if (componentGraph != null)
{
view = FindSubLevel(componentGraph.GraphIdPath);
}
else if (topLevel != null)
{
view = topLevel;
}
CurrentView = view;
}
/// <summary>
/// Finds the owner node in the top level experiment, (at the top of the subgraphs hierarchy) of this sublevel component graph.
/// Also it sets the node id full path. It contains the id of all the owners node of the subgraphs all the way to the top.
/// </summary>
private CompositeComponentNode GetTopOwnerNode()
{
//if the top owner node has not yet been discovered
if (m_topOwnerCompositeComponentNode == null)
{
if (Owner == null)
{
throw new InvalidOperationException("Application is at invalid state. Sublevel experiment always need to have an owner.");
}
// if the owner of this sublevel experiment is the top level experiment
TopLevelExperimentViewModel topLevel = Owner as TopLevelExperimentViewModel;
if (topLevel != null)
{
// then return this component graph owner node (which is a part of the top level experiment)
CompositeComponentGraph componentGraph = (CompositeComponentGraph)GetExperiment();
m_topOwnerCompositeComponentNode = componentGraph.OwnerNode;
}
else
{
//otherwise recursive to subgraph above this graph, until it finds top level experiment
SubLevelExperimentViewModel levelAbove = (SubLevelExperimentViewModel)Owner;
m_topOwnerCompositeComponentNode = levelAbove.GetTopOwnerNode();
//in addition, set this component graph node if path.
CompositeComponentGraph componentGraph = (CompositeComponentGraph)GetExperiment();
GraphIdPath = componentGraph.OwnerNode.ID;
}
}
return(m_topOwnerCompositeComponentNode);
}
/// <summary>
/// Initializes a new instance of the <see cref="ExperimentViewModel"/> class.
/// </summary>
/// <param name="experiment">The experiment that this ViewModel represents. This is intentionally NOT the interface</param>
public ExperimentViewModel(BaseExperiment experiment)
{
if (experiment == null)
{
throw new ArgumentNullException("experiment");
}
//determine if experiment is editable
IEditableExperiment editableExperiment = experiment as IEditableExperiment;
if (editableExperiment != null)
{
m_topLevel = new TopLevelEditableExperimentViewModel(editableExperiment);
}
else
{
m_topLevel = new TopLevelExperimentViewModel(experiment);
}
m_currentView = m_topLevel;
OpenComponentGraph = new DelegateCommand(OpenComponentGraphFunc, CanOpenComponentGraph);
RunExperiment = new DelegateCommand(RunExperimentFunc, CanRunExperimentFunc);
StopExperiment = new DelegateCommand(StopExperimentFunc, CanStopExperimentFunc);
AboutExperimentCommand = new DelegateCommand(DoAboutExperiment);
PackExperiment = new DelegateCommand(PackExperimentFunc);
//top level does not have parent id
AddSubLevels(String.Empty, m_topLevel);
experiment.NodeAdded += OnNodeAdded;
experiment.NodeRemoved += OnNodeRemoved;
experiment.NodeFinished += OnNodeFinished;
experiment.NodeHasError += OnNodeHasError;
experiment.ExperimentStarted += OnExperimentStarted;
experiment.ExperimentCompleted += OnExperimentCompleted;
}
/// <summary>
/// Initializes a new instance of the <see cref="ExperimentViewModel"/> class.
/// </summary>
/// <param name="experiment">The experiment that this ViewModel represents. This is intentionally NOT the interface</param>
public ExperimentViewModel(BaseExperiment experiment)
{
if (experiment == null)
throw new ArgumentNullException("experiment");
//determine if experiment is editable
IEditableExperiment editableExperiment = experiment as IEditableExperiment;
if (editableExperiment != null)
{
m_topLevel = new TopLevelEditableExperimentViewModel(editableExperiment);
}
else
{
m_topLevel = new TopLevelExperimentViewModel(experiment);
}
m_currentView = m_topLevel;
OpenComponentGraph = new DelegateCommand(OpenComponentGraphFunc, CanOpenComponentGraph);
RunExperiment = new DelegateCommand(RunExperimentFunc, CanRunExperimentFunc);
StopExperiment = new DelegateCommand(StopExperimentFunc, CanStopExperimentFunc);
AboutExperimentCommand = new DelegateCommand(DoAboutExperiment);
PackExperiment = new DelegateCommand(PackExperimentFunc);
//top level does not have parent id
AddSubLevels(String.Empty, m_topLevel);
experiment.NodeAdded += OnNodeAdded;
experiment.NodeRemoved += OnNodeRemoved;
experiment.NodeFinished += OnNodeFinished;
experiment.NodeHasError += OnNodeHasError;
experiment.ExperimentStarted += OnExperimentStarted;
experiment.ExperimentCompleted += OnExperimentCompleted;
}
