private GraphicalUiElement CreateIpsoForElement(ElementSave elementSave)
{
GraphicalUiElement rootIpso = null;
bool isScreen = elementSave is ScreenSave;
rootIpso = new GraphicalUiElement();
// If we don't turn off layouts, layouts can be called tens of thousands of times for
// complex elements. We'll turn off layouts, then turn them back on at the end and manually
// layout:
GraphicalUiElement.IsAllLayoutSuspended = true;
{
rootIpso.Tag = elementSave;
mGraphicalElements.Add(rootIpso);
rootIpso.ElementSave = elementSave;
if (isScreen == false)
{
// We used to not add the IPSO for the root element to the list of graphical elements
// and this prevented selection. I'm not sure if this was intentionally left out or not
// but I think it should be here
mGraphicalElements.Add(rootIpso);
rootIpso.CreateGraphicalComponent(elementSave, null);
// can be null if the element save references a bad file
if (rootIpso.Component != null)
{
rootIpso.Name = elementSave.Name;
rootIpso.Component.Tag = elementSave;
}
RecursiveVariableFinder rvf = new DataTypes.RecursiveVariableFinder(SelectedState.Self.SelectedStateSaveOrDefault);
string guide = rvf.GetValue <string>("Guide");
SetGuideParent(null, rootIpso, guide);
}
var exposedVariables = elementSave
.DefaultState
.Variables
.Where(item =>
!string.IsNullOrEmpty(item.ExposedAsName) &&
string.IsNullOrEmpty(item.SourceObject))
.ToArray();
foreach (var exposedVariable in exposedVariables)
{
rootIpso.AddExposedVariable(exposedVariable.ExposedAsName, exposedVariable.Name);
}
List <GraphicalUiElement> newlyAdded = new List <GraphicalUiElement>();
List <ElementWithState> elementStack = new List <ElementWithState>();
ElementWithState elementWithState = new ElementWithState(elementSave);
if (elementSave == SelectedState.Self.SelectedElement)
{
if (SelectedState.Self.SelectedStateSave != null)
{
elementWithState.StateName = SelectedState.Self.SelectedStateSave.Name;
}
else
{
elementWithState.StateName = "Default";
}
}
elementStack.Add(elementWithState);
// parallel screws up the ordering of objects, so we'll do it on the primary thread for now
// and parallelize it later:
//Parallel.ForEach(elementSave.Instances, instance =>
foreach (var instance in elementSave.Instances)
{
GraphicalUiElement child = CreateRepresentationForInstance(instance, null, elementStack, rootIpso);
if (child == null)
{
// This can occur
// if an instance references
// a component that doesn't exist.
// I don't think we need to do anything
// here.
}
else
{
newlyAdded.Add(child);
mGraphicalElements.Add(child);
}
}
SetUpParentRelationship(newlyAdded, elementStack, elementSave.Instances);
elementStack.Remove(elementStack.FirstOrDefault(item => item.Element == elementSave));
rootIpso.SetStatesAndCategoriesRecursively(elementSave);
// First we need to the default state (and do so recursively)
try
{
rootIpso.SetVariablesRecursively(elementSave, elementSave.DefaultState);
}
catch (Exception e)
{
// this barfed, but we don't want to crash the tool
GumCommands.Self.GuiCommands.PrintOutput($"Error loading {elementSave}:\n{e.ToString()}");
}
// then we override it with the current state if one is set:
if (SelectedState.Self.SelectedStateSave != elementSave.DefaultState && SelectedState.Self.SelectedStateSave != null)
{
var state = SelectedState.Self.SelectedStateSave;
rootIpso.ApplyState(state);
}
if (elementSave is StandardElementSave && elementSave.Name == "Text")
{
// We created a new Text object, so let's try generating fonts for it:
FontManager.Self.ReactToFontValueSet(null);
}
// I think this has to be *after* we set varaibles because that's where clipping gets set
if (rootIpso != null)
{
gueManager.Add(rootIpso);
rootIpso.AddToManagers();
}
}
GraphicalUiElement.IsAllLayoutSuspended = false;
rootIpso.UpdateFontRecursive();
rootIpso.UpdateLayout();
return(rootIpso);
}
