public void Hide()
{
UnbindConnectionCallbacks(_connection);
_connection = null;
_selectedTransition = null;
style.display = DisplayStyle.None;
}
public void CreateTransition()
{
TransitionInfo transition = new TransitionInfo();
Transitions.Add(transition);
OnCreatedTransition?.Invoke(this, transition);
MarkDirtyRepaint();
}
private void BindTransitionFields(TransitionInfo transition)
{
DurationTypeField.SetValueWithoutNotify(transition.DurationType);
DurationField.SetValueWithoutNotify(transition.Duration);
OffsetTypeField.SetValueWithoutNotify(transition.OffsetType);
OffsetField.SetValueWithoutNotify(transition.Offset);
InterruptionSourceField.SetValueWithoutNotify(transition.InterruptionSource);
OrderedInterruptionToggle.SetValueWithoutNotify(transition.OrderedInterruption);
InterruptableByAnyStateToggle.SetValueWithoutNotify(transition.InterruptableByAnyState);
PlayAfterTransitionToggle.SetValueWithoutNotify(transition.PlayAfterTransition);
_conditions.itemsSource = transition.Conditions;
_conditions.selectedIndex = -1;
_conditions.Refresh();
}
public void RemoveTransition(int index)
{
if (Transitions.Count == 1)
{
Delete();
return;
}
TransitionInfo transition = Transitions[index];
Transitions.RemoveAt(index);
MarkDirtyRepaint();
OnRemovedTransition?.Invoke(this, transition, index);
}
public void Show(TransitionConnectionUI connection)
{
UnbindConnectionCallbacks(_connection);
_connection = connection;
_selectedTransition = _connection.Transitions[0];
BindTransitionFields(_selectedTransition);
BindConnectionCallbacks(_connection);
_transitions.itemsSource = _connection.Transitions;
_transitions.selectedIndex = 0;
_transitions.Refresh();
style.display = DisplayStyle.Flex;
}
void RemovedTransition(TransitionConnectionUI transitionConnection, TransitionInfo transitionInfo, int index)
{
_transitions.Refresh();
_transitions.selectedIndex = index == transitionConnection.Transitions.Count ? index - 1 : index;
}
public TransitionInspector()
{
text = "Transition";
_scrollView = new ScrollView(ScrollViewMode.Vertical);
_scrollView.AddToClassList("content");
Add(_scrollView);
Foldout transitionsFoldout = new Foldout()
{
value = true, text = "Transitions"
};
transitionsFoldout.RegisterValueChangedCallback(e => e.StopPropagation());
_scrollView.Add(transitionsFoldout);
_transitions = new ResizableListView();
_transitions.name = "Transitions";
_transitions.itemHeight = 20;
_transitions.makeItem = () =>
{
VisualElement container = new VisualElement();
Label label = new Label()
{
pickingMode = PickingMode.Ignore
};
Button removeButton = new Button()
{
text = "X"
};
container.Add(label);
container.Add(removeButton);
return(container);
};
_transitions.bindItem = (item, index) =>
{
void Remove()
{
_connection.RemoveTransition(index);
}
item.Q <Label>().text = $"{((IStateNode)_connection.Source).Name} >>> {((StateNodeUI)_connection.Destination).Name}";
Button removeButton = item.Q <Button>();
removeButton.clicked -= Remove;
removeButton.clicked += Remove;
};
_transitions.onSelectionChange += selection =>
{
_selectedTransition = (TransitionInfo)selection.First();
BindTransitionFields(_selectedTransition);
};
_transitions.selectionType = SelectionType.Single;
_transitions.reorderable = true;
transitionsFoldout.Add(_transitions);
DurationTypeField = new EnumField("Duration Type", DurationType.Fixed);
DurationTypeField.RegisterValueChangedCallback(e =>
{
_selectedTransition.DurationType = (DurationType)e.newValue;
DurationField.label = (DurationType)e.newValue == DurationType.Fixed ? "Duration (s)" : "Duration (%)";
});
_scrollView.Add(DurationTypeField);
DurationField = new FloatField("Duration (s)");
DurationField.RegisterValueChangedCallback(e => _selectedTransition.Duration = e.newValue);
_scrollView.Add(DurationField);
OffsetTypeField = new EnumField("Offset Type", DurationType.Fixed);
OffsetTypeField.RegisterValueChangedCallback(e =>
{
_selectedTransition.OffsetType = (DurationType)e.newValue;
OffsetField.label = (DurationType)e.newValue == DurationType.Fixed ? "Offset (s)" : "Offset (%)";
});
_scrollView.Add(OffsetTypeField);
OffsetField = new FloatField("Offset (s)");
OffsetField.RegisterValueChangedCallback(e => _selectedTransition.Offset = e.newValue);
_scrollView.Add(OffsetField);
InterruptionSourceField = new EnumField("Interruption Source", TransitionInterruptionSource.None);
InterruptionSourceField.RegisterValueChangedCallback(e =>
{
TransitionInterruptionSource interruptionSource = (TransitionInterruptionSource)e.newValue;
_selectedTransition.InterruptionSource = interruptionSource;
if (interruptionSource == TransitionInterruptionSource.None || interruptionSource == TransitionInterruptionSource.NextState)
{
OrderedInterruptionToggle.style.display = DisplayStyle.None;
}
else
{
OrderedInterruptionToggle.style.display = DisplayStyle.Flex;
}
});
_scrollView.Add(InterruptionSourceField);
OrderedInterruptionToggle = new Toggle("Ordered Interruption");
OrderedInterruptionToggle.RegisterValueChangedCallback(e =>
{
_selectedTransition.OrderedInterruption = e.newValue;
e.StopPropagation();
});
OrderedInterruptionToggle.style.display = DisplayStyle.None;
_scrollView.Add(OrderedInterruptionToggle);
InterruptableByAnyStateToggle = new Toggle("Interruptable By Any State");
InterruptableByAnyStateToggle.RegisterValueChangedCallback(e =>
{
_selectedTransition.InterruptableByAnyState = e.newValue;
e.StopPropagation();
});
_scrollView.Add(InterruptableByAnyStateToggle);
PlayAfterTransitionToggle = new Toggle("Play After Transition");
PlayAfterTransitionToggle.RegisterValueChangedCallback(e =>
{
_selectedTransition.PlayAfterTransition = e.newValue;
e.StopPropagation();
});
_scrollView.Add(PlayAfterTransitionToggle);
Foldout conditionsFoldout = new Foldout()
{
value = true, text = "Conditions"
};
conditionsFoldout.RegisterValueChangedCallback(e => e.StopPropagation());
_scrollView.Add(conditionsFoldout);
VisualElement conditionListButtons = new VisualElement();
conditionListButtons.style.flexDirection = FlexDirection.Row;
conditionsFoldout.Add(conditionListButtons);
Button removeConditionButton = new Button(() =>
{
if (_conditions.selectedItem == null)
{
return;
}
int firstIndex = _conditions.selectedIndex;
int indexFixer = 0;
foreach (var index in _conditions.selectedIndices)
{
_selectedTransition.Conditions.RemoveAt(index - indexFixer);
indexFixer++;
}
_conditions.Refresh();
_conditions.selectedIndex = Mathf.Min(firstIndex, _selectedTransition.Conditions.Count - 1);
})
{
text = "Remove Condition"
};
conditionListButtons.Add(removeConditionButton);
Button addConditionButton = new Button(() =>
{
_selectedTransition.Conditions.Add(new TransitionInfoCondition());
_conditions.Refresh();
})
{
text = "Add Condition"
};
conditionListButtons.Add(addConditionButton);
_conditions = new ResizableListView();
_conditions.name = "Conditions";
_conditions.itemHeight = 25;
_conditions.makeItem = () =>
{
TransitionConditionUI transitionCondition = new TransitionConditionUI();
return(transitionCondition);
};
_conditions.bindItem = (item, index) =>
{
((TransitionConditionUI)item).Bind(_selectedTransition.Conditions[index]);
};
_conditions.selectionType = SelectionType.Multiple;
_conditions.reorderable = true;
conditionsFoldout.Add(_conditions);
RegisterCallback <ChangeEvent <bool> >(e => ToggleInClassList("expanded"));
}
void CreatedTransition(TransitionConnectionUI transitionConnection, TransitionInfo transitionInfo)
{
_transitions.Refresh();
_transitions.selectedIndex = transitionConnection.Transitions.Count - 1;
}
public void SelectTransition(TransitionInfo transitionInfo)
{
_transitions.selectedIndex = _connection.Transitions.IndexOf(transitionInfo);
}
