public bool AddGraphByGUID(string graphGUID)
{
GraphInstanceMetaContainer newInstance = CreateNewGraphMetaContainer(graphGUID);
if (newInstance == null)
{
return(false);
}
if (m_sortRule != SortRule.NONE)
{
int insertIndex = 0;
if (m_sortRule == SortRule.NAME)
{
insertIndex = m_graphInstances.BinarySearch(newInstance, GraphInstanceMetaContainer.NameSorter);
}
else if (m_sortRule == SortRule.TYPE_AND_NAME)
{
insertIndex = m_graphInstances.BinarySearch(newInstance, GraphInstanceMetaContainer.TypeAndNameSorter);
}
if (insertIndex > 0)
{
m_foldout.Insert(insertIndex, newInstance.DisplayField);
m_graphInstances.Insert(insertIndex, newInstance);
}
else
{
m_foldout.Insert(~insertIndex, newInstance.DisplayField);
m_graphInstances.Insert(~insertIndex, newInstance);
}
}
else
{
m_foldout.Add(newInstance.DisplayField);
m_graphInstances.Add(newInstance);
}
style.display = DisplayStyle.Flex;
SetFoldoutName(m_foldoutName);
return(true);
}
private GraphInstanceMetaContainer CreateNewGraphMetaContainer(string guid)
{
GraphInstanceMetaContainer newInstance = new GraphInstanceMetaContainer(guid);
if (!newInstance.IsValid && !string.IsNullOrEmpty(guid)) // The case where the graph SHOULD have existed but did not. Ignore this guid.
{
return(null);
}
newInstance.DisplayField.OnDoubleClick += (UnityEngine.Object obj) =>
{
m_onElementDoubleClick?.Invoke(m_graphInstances.Find(x => x.ObjectRef == (obj as NodeGraph)).GUID);
};
for (int i = 0; i < m_manipulators.Count; i++)
{
newInstance.DisplayField.AddManipulator(m_manipulators[i](newInstance.GUID));
}
return(newInstance);
}
public bool AddByIndex(int index, string graphGUID)
{
if (m_sortRule != SortRule.NONE)
{
Debug.LogError("Cannot add by index when sort rule exists!");
}
GraphInstanceMetaContainer newInstance = CreateNewGraphMetaContainer(graphGUID);
if (newInstance == null)
{
return(false);
}
m_foldout.Insert(0, newInstance.DisplayField);
m_graphInstances.Insert(0, newInstance);
style.display = DisplayStyle.Flex;
return(true);
}
