/// <summary>
/// Default command handler.
/// </summary>
/// <param name="graphToolState">The state.</param>
/// <param name="command">The command.</param>
public static void DefaultCommandHandler(GraphToolState graphToolState, ItemizeNodeCommand command)
{
bool undoPushed = false;
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
{
var graphModel = graphToolState.GraphViewState.GraphModel;
foreach (var model in command.Models.Where(m => m is IVariableNodeModel || m is IConstantNodeModel))
{
var edges = graphModel.GetEdgesConnections(model.OutputPort).ToList();
for (var i = 1; i < edges.Count; i++)
{
if (!undoPushed)
{
undoPushed = true;
graphToolState.PushUndo(command);
}
var newModel = (ISingleOutputPortNodeModel)graphModel.DuplicateNode(model, i * 50 * Vector2.up);
graphUpdater.MarkNew(newModel);
var edge = edges[i];
var newEdge = graphModel.CreateEdge(edge.ToPort, newModel.OutputPort);
var deletedModels = graphModel.DeleteEdge(edge);
graphUpdater.MarkNew(newEdge);
graphUpdater.MarkDeleted(deletedModels);
}
}
}
}
public void ClearSelectionWorks()
{
var node1 = new NodeModel();
var node2 = new NodeModel();
var viewGuid1 = SerializableGUID.Generate();
var state = new GraphToolState(viewGuid1, null);
using (var selectionUpdater = state.SelectionState.UpdateScope)
{
selectionUpdater.ClearSelection(state.WindowState.GraphModel);
selectionUpdater.SelectElements(new[] { node1, node2 }, true);
}
Assert.IsTrue(state.SelectionState.IsSelected(node1));
Assert.IsTrue(state.SelectionState.IsSelected(node2));
using (var selectionUpdater = state.SelectionState.UpdateScope)
{
selectionUpdater.ClearSelection(state.WindowState.GraphModel);
}
Assert.IsFalse(state.SelectionState.IsSelected(node1));
Assert.IsFalse(state.SelectionState.IsSelected(node2));
}
public TracingTimeline(GraphView graphView, GraphToolState windowGraphToolState)
{
m_GraphView = graphView;
m_WindowGraphToolState = windowGraphToolState;
m_TimeArea = new TimeArea();
m_Overlay = new AnimEditorOverlay()
{
PlayHeadColor = new Color(0.2117647F, 0.6039216F, 0.8F)
};
m_State = new TimelineState(m_TimeArea);
m_Overlay.state = m_State;
var debugger = ((Stencil)m_WindowGraphToolState?.WindowState.GraphModel?.Stencil)?.Debugger;
IGraphTrace trace = debugger?.GetGraphTrace(m_WindowGraphToolState?.WindowState.GraphModel,
m_WindowGraphToolState.TracingControlState.CurrentTracingTarget);
if (trace?.AllFrames != null && trace.AllFrames.Count > 0)
{
int firstFrame = trace.AllFrames[0].Frame;
int lastFrame = trace.AllFrames[trace.AllFrames.Count - 1].Frame;
m_TimeArea.SetShownRange(
firstFrame - k_MinTimeVisibleOnTheRight,
lastFrame + k_MinTimeVisibleOnTheRight);
}
}
public static void DefaultCommandHandler(GraphToolState graphToolState, CommandThatRebuildsAll command)
{
using (var updater = graphToolState.GraphViewState.UpdateScope)
{
updater.ForceCompleteUpdate();
}
}
public static void DefaultCommandHandler(GraphToolState graphToolState, CommandThatMarksNew command)
{
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
{
var placematModel = graphToolState.GraphViewState.GraphModel.CreatePlacemat(Rect.zero);
graphUpdater.MarkNew(placematModel);
}
}
public void Setup()
{
var prefs = Preferences.CreatePreferences(nameof(SearcherSizeTests));
m_State = new GraphToolState(new Hash128(), prefs);
m_State.ResetSearcherSizes();
m_State.SetInitialSearcherSize(null, k_DefaultSize, k_DefaultRatio);
m_State.SetInitialSearcherSize(SearcherService.Usage.k_CreateNode, k_CreateNodeDefaultSize, k_CreateNodeDefaultRatio);
}
public static void DefaultCommandHandler(GraphToolState graphToolState, CommandThatMarksChanged command)
{
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
{
var placemat = graphToolState.GraphViewState.GraphModel.PlacematModels.FirstOrDefault();
Debug.Assert(placemat != null);
graphUpdater.MarkChanged(placemat);
}
}
public static void DefaultHandler(GraphToolState state, SetTemperatureCommand command)
{
state.PushUndo(command);
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
foreach (var nodeModel in command.Models)
{
nodeModel.Temperature = command.Value;
graphUpdater.MarkChanged(nodeModel);
}
}
}
public static void DefaultHandler(GraphToolState state, RemovePortCommand command)
{
state.PushUndo(command);
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
foreach (var nodeModel in command.Models)
{
nodeModel.RemoveIngredientPort();
graphUpdater.MarkChanged(nodeModel);
}
}
}
public void EmptyChangeSetsDoNotDirtyAsset()
{
var viewGuid1 = SerializableGUID.Generate();
var state = new GraphToolState(viewGuid1, null);
var initialDirtyCount = EditorUtility.GetDirtyCount(m_Asset1 as Object);
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
graphUpdater.MarkNew(Enumerable.Empty <IGraphElementModel>());
graphUpdater.MarkChanged(Enumerable.Empty <IGraphElementModel>());
graphUpdater.MarkDeleted(Enumerable.Empty <IGraphElementModel>());
}
Assert.AreEqual(initialDirtyCount, EditorUtility.GetDirtyCount(m_Asset1 as Object));
}
public void AllStateComponentsReturnsAllStateComponents()
{
var viewGuid1 = SerializableGUID.Generate();
var state = new GraphToolState(viewGuid1, null);
var sc = new HashSet <IStateComponent>(state.AllStateComponents);
var foundComponents = new HashSet <IStateComponent>();
foreach (var fieldInfo in typeof(GraphToolState)
.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
.Where(fi => typeof(IStateComponent).IsAssignableFrom(fi.FieldType))
)
{
foundComponents.Add(fieldInfo.GetValue(state) as IStateComponent);
Assert.IsTrue(sc.Contains(fieldInfo.GetValue(state) as IStateComponent), fieldInfo.Name + " is not included in AllStateComponents");
}
Assert.AreEqual(sc, foundComponents);
}
public static void DefaultHandler(GraphToolState state, AddPortCommand command)
{
if (!command.Models.Any() || command.m_PortDirection == PortDirection.None)
{
return;
}
state.PushUndo(command);
using (var updater = state.GraphViewState.UpdateScope)
{
foreach (var nodeModel in command.Models)
{
nodeModel.AddPort(command.m_PortOrientation, command.m_PortDirection);
}
updater.MarkChanged(command.Models);
}
}
/// <summary>
/// Default command handler.
/// </summary>
/// <param name="graphToolState">The state.</param>
/// <param name="command">The command.</param>
public static void DefaultCommandHandler(GraphToolState graphToolState, LockConstantNodeCommand command)
{
if (!command.Models.Any())
{
return;
}
graphToolState.PushUndo(command);
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
{
foreach (var constantNodeModel in command.Models)
{
constantNodeModel.IsLocked = command.Value;
}
graphUpdater.MarkChanged(command.Models);
}
}
void ClearHighlights(GraphToolState state)
{
var currentGraphModel = state?.WindowState.GraphModel;
currentGraphModel?.DeleteBadgesOfType <DebuggingErrorBadgeModel>();
currentGraphModel?.DeleteBadgesOfType <DebuggingValueBadgeModel>();
foreach (Node x in m_GraphView.Nodes.ToList())
{
x.RemoveFromClassList(k_TraceHighlight);
x.RemoveFromClassList(k_TraceSecondaryHighlight);
x.RemoveFromClassList(k_ExceptionHighlight);
x.Query <DebuggingPort>().ForEach(p =>
{
p.ExecutionPortActive = false;
});
}
}
public static void DefaultCommandHandler(GraphToolState graphToolState, SetNumberOfInputPortCommand command)
{
if (!command.Models.Any())
{
return;
}
graphToolState.PushUndo(command);
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
{
foreach (var nodeModel in command.Models)
{
nodeModel.InputPortCount = command.Value;
nodeModel.DefineNode();
}
graphUpdater.MarkChanged(command.Models);
}
}
public void SelectionStateIsTiedToAssetAndView()
{
var node = new NodeModel();
var viewGuid1 = SerializableGUID.Generate();
var state = new GraphToolState(viewGuid1, null);
state.LoadGraphAsset(m_Asset1, null);
Assert.IsNotNull(state.SelectionState);
using (var selectionUpdater = state.SelectionState.UpdateScope)
{
selectionUpdater.SelectElements(new[] { node }, true);
}
Assert.IsTrue(state.SelectionState.IsSelected(node));
// Load another asset in the same view: node is not selected anymore.
var state2 = new GraphToolState(viewGuid1, null);
state2.LoadGraphAsset(m_Asset2, null);
var selectionState2 = state2.SelectionState;
Assert.IsNotNull(selectionState2);
Assert.IsFalse(selectionState2.IsSelected(node));
// Load the same asset in the another view: node is not selected anymore.
var viewGuid2 = SerializableGUID.Generate();
state2 = new GraphToolState(viewGuid2, null);
state2.LoadGraphAsset(m_Asset1, null);
selectionState2 = state2.SelectionState;
Assert.IsNotNull(selectionState2);
Assert.IsFalse(selectionState2.IsSelected(node));
// Reload the same asset in the original view: node is still selected.
state2 = new GraphToolState(viewGuid1, null);
state2.LoadGraphAsset(m_Asset1, null);
selectionState2 = state2.SelectionState;
Assert.IsNotNull(selectionState2);
Assert.IsTrue(selectionState2.IsSelected(node));
}
/// <summary>
/// Default command handler.
/// </summary>
/// <param name="graphToolState">The state.</param>
/// <param name="command">The command.</param>
public static void DefaultCommandHandler(GraphToolState graphToolState, ChangeVariableDeclarationCommand command)
{
if (!command.Models.Any())
{
return;
}
graphToolState.PushUndo(command);
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
{
foreach (var model in command.Models)
{
model.DeclarationModel = command.Variable;
var references = graphToolState.GraphViewState.GraphModel.FindReferencesInGraph <IVariableNodeModel>(command.Variable);
graphUpdater.MarkChanged(references);
}
graphUpdater.MarkChanged(command.Models);
}
}
public void MarkChangedHasNoEffectIfModelIsNew()
{
var viewGuid1 = SerializableGUID.Generate();
var state = new GraphToolState(viewGuid1, null);
var dummyModel = new TestNodeModel();
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
graphUpdater.MarkNew(dummyModel);
}
var changes = state.GraphViewState.GetAggregatedChangeset(0);
Assert.IsTrue(changes.NewModels.Contains(dummyModel));
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
graphUpdater.MarkChanged(dummyModel);
}
changes = state.GraphViewState.GetAggregatedChangeset(0);
Assert.IsFalse(changes.ChangedModels.Contains(dummyModel));
}
internal void MapDebuggingData(GraphToolState state)
{
bool needUpdate = false;
if (m_Stopwatch == null)
{
m_Stopwatch = Stopwatch.StartNew();
}
else if (EditorApplication.isPaused || m_Stopwatch.ElapsedMilliseconds > k_UpdateIntervalMs)
{
needUpdate = true;
m_Stopwatch.Restart();
}
var currentGraphModel = state?.GraphViewState.GraphModel;
var debugger = ((Stencil)currentGraphModel?.Stencil)?.Debugger;
if (state == null || debugger == null)
{
return;
}
if (needUpdate && debugger.GetTracingSteps(currentGraphModel, state.TracingControlState.CurrentTracingFrame,
state.TracingControlState.CurrentTracingTarget,
out var stepList))
{
using (var updater = state.TracingDataState.UpdateScope)
{
updater.MaxTracingStep = stepList?.Count ?? 0;
updater.DebuggingData = stepList;
}
// PF FIXME HighlightTrace should be an observer on tracing states.
ClearHighlights(state);
HighlightTrace(state.TracingControlState.CurrentTracingStep, state.TracingDataState.DebuggingData);
}
}
public void MarkDeletedRemovesModelFromTheChangedList()
{
var viewGuid1 = SerializableGUID.Generate();
var state = new GraphToolState(viewGuid1, null);
var dummyModel = new TestNodeModel();
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
graphUpdater.MarkChanged(dummyModel);
}
var changes = state.GraphViewState.GetAggregatedChangeset(0);
Assert.IsTrue(changes.ChangedModels.Contains(dummyModel));
using (var graphUpdater = state.GraphViewState.UpdateScope)
{
graphUpdater.MarkDeleted(dummyModel);
}
changes = state.GraphViewState.GetAggregatedChangeset(0);
Assert.IsFalse(changes.ChangedModels.Contains(dummyModel));
Assert.IsTrue(changes.DeletedModels.Contains(dummyModel));
}
/// <summary>
/// Default command handler.
/// </summary>
/// <param name="graphToolState">The state to modify.</param>
/// <param name="command">The command to apply to the state.</param>
public static void DefaultCommandHandler(GraphToolState graphToolState, ConvertConstantNodesAndVariableNodesCommand command)
{
if ((command.ConstantNodeModels?.Count ?? 0) == 0 && (command.VariableNodeModels?.Count ?? 0) == 0)
{
return;
}
graphToolState.PushUndo(command);
using (var graphUpdater = graphToolState.GraphViewState.UpdateScope)
using (var selectionUpdater = graphToolState.SelectionState.UpdateScope)
{
var graphModel = graphToolState.GraphViewState.GraphModel;
foreach (var constantModel in command.ConstantNodeModels ?? Enumerable.Empty <IConstantNodeModel>())
{
var declarationModel = graphModel.CreateGraphVariableDeclaration(
constantModel.Type.GenerateTypeHandle(),
constantModel.Type.FriendlyName().CodifyStringInternal(), ModifierFlags.None, true,
constantModel.Value.CloneConstant());
graphUpdater.MarkNew(declarationModel);
var variableModel = graphModel.CreateVariableNode(declarationModel, constantModel.Position);
if (variableModel != null)
{
graphUpdater.MarkNew(variableModel);
selectionUpdater.SelectElement(variableModel, true);
variableModel.State = constantModel.State;
if (constantModel.HasUserColor)
{
variableModel.Color = constantModel.Color;
}
foreach (var edge in graphModel.GetEdgesConnections(constantModel.OutputPort).ToList())
{
var newEdge = graphModel.CreateEdge(edge.ToPort, variableModel.OutputPort);
var deletedModels = graphModel.DeleteEdge(edge);
graphUpdater.MarkNew(newEdge);
graphUpdater.MarkDeleted(deletedModels);
selectionUpdater.SelectElements(deletedModels, false);
}
}
var deletedElements = graphModel.DeleteNode(constantModel, deleteConnections: false);
graphUpdater.MarkDeleted(deletedElements);
selectionUpdater.SelectElements(deletedElements, false);
}
foreach (var variableModel in command.VariableNodeModels ?? Enumerable.Empty <IVariableNodeModel>())
{
if (graphModel.Stencil.GetConstantNodeValueType(variableModel.GetDataType()) == null)
{
continue;
}
var constantModel = graphModel.CreateConstantNode(variableModel.GetDataType(), variableModel.Title, variableModel.Position);
constantModel.ObjectValue = variableModel.VariableDeclarationModel?.InitializationModel?.ObjectValue;
constantModel.State = variableModel.State;
if (variableModel.HasUserColor)
{
constantModel.Color = variableModel.Color;
}
graphUpdater.MarkNew(constantModel);
selectionUpdater.SelectElement(constantModel, true);
var edgeModels = graphModel.GetEdgesConnections(variableModel.OutputPort).ToList();
foreach (var edge in edgeModels)
{
var newEdge = graphModel.CreateEdge(edge.ToPort, constantModel.OutputPort);
var deletedModels = graphModel.DeleteEdge(edge);
graphUpdater.MarkNew(newEdge);
graphUpdater.MarkDeleted(deletedModels);
selectionUpdater.SelectElements(deletedModels, false);
}
var deletedElements = graphModel.DeleteNode(variableModel, deleteConnections: false);
graphUpdater.MarkDeleted(deletedElements);
selectionUpdater.SelectElements(deletedElements, false);
}
}
}
public static void DefaultCommandHandler(GraphToolState graphToolState, CommandThatDoesNothing command)
{
}