private void UpdateSelectableComponents(Object dataContext)
{
if (componentPopup != null)
{
componentPopup.RemoveFromHierarchy();
componentPopup = null;
}
var targetGameObject = dataContext as GameObject;
if (targetGameObject == null)
{
return;
}
var components = new List <Component>();
targetGameObject.GetComponents(components);
var selectableObjects = components.Cast <Object>().ToList();
selectableObjects.Insert(0, dataContext);
int defaultIndex = selectableObjects.IndexOf(pComponent.objectReferenceValue);
if (defaultIndex < 0)
{
defaultIndex = 0;
}
//Make sure we're currently set to the default value
if (selectableObjects.Count > 0)
{
pComponent.objectReferenceValue = selectableObjects[defaultIndex];
pComponent.serializedObject.ApplyModifiedProperties();
}
componentPopup = new PopupField <Object>("Component", selectableObjects, defaultIndex, FormatComponentType, FormatComponentTypePopup);
componentPopup.RegisterCallback <ChangeEvent <Object> >(evt =>
{
pComponent.objectReferenceValue = evt.newValue is GameObject ? null : evt.newValue;
pProperty.stringValue = string.Empty;
UpdateSelectableProperties();
pComponent.serializedObject.ApplyModifiedProperties();
});
rootContainer.Insert(2, componentPopup);
}
private void UpdateBonePopup(string[] names)
{
if (m_BonePopup != null)
{
m_BonePopup.RemoveFromHierarchy();
}
m_BonePopup = new PopupField <string>(new List <string>(names), 0);
m_BonePopup.name = "BonePopupField";
m_BonePopup.OnValueChanged((evt) =>
{
bonePopupChanged(boneIndex);
});
m_BonePopupContainer.Add(m_BonePopup);
}
private void UpdateSelectableProperties()
{
if (propertyPopup != null)
{
propertyPopup.RemoveFromHierarchy();
propertyPopup = null;
}
Object targetObject = pComponent.objectReferenceValue;
if (targetObject == null)
{
targetObject = pDataContext.objectReferenceValue;
}
if (targetObject == null)
{
return;
}
var properties = targetObject.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.GetProperty | BindingFlags.GetField);
var propertyNames = properties.Select(x => x.Name).ToList();
int defaultIndex = propertyNames.IndexOf(pProperty.stringValue);
if (defaultIndex < 0)
{
defaultIndex = 0;
}
//Make sure we're currently set to the default value
if (propertyNames.Count > 0)
{
pProperty.stringValue = propertyNames[defaultIndex];
pProperty.serializedObject.ApplyModifiedProperties();
}
propertyPopup = new PopupField <string>("Property", propertyNames, defaultIndex);
propertyPopup.RegisterCallback <ChangeEvent <string> >(evt =>
{
pProperty.stringValue = evt.newValue;
pProperty.serializedObject.ApplyModifiedProperties();
});
rootContainer.Add(propertyPopup);
}
private void OnMaterialsDropped(Material[] droppedMaterials)
{
remappingRoot.Clear();
DisposeOfSerializedObjects();
//Construct a dictionary between shaders and their materials
shadersToMaterials = new Dictionary <Shader, List <SerializedObject> >();
foreach (Material material in droppedMaterials)
{
if (!shadersToMaterials.TryGetValue(material.shader, out var list))
{
list = new List <SerializedObject>();
shadersToMaterials.Add(material.shader, list);
}
list.Add(new SerializedObject(material));
}
foreach (var pair in shadersToMaterials)
{
Box shaderRoot = new Box();
shaderRoot.AddToClassList("innerPadding");
remappingRoot.Add(shaderRoot);
Shader shader = pair.Key;
ObjectField shaderField = new ObjectField {
objectType = typeof(Shader), value = shader
};
shaderField.SetEnabled(false);
shaderRoot.Add(shaderField);
//RemapType, to a set of keys referring to values that could be remapped.
var remapsFrom = new Dictionary <RemapType, HashSet <string> >();
var remapsTo = new Dictionary <RemapType, HashSet <string> >();
List <SerializedObject> materials = pair.Value;
foreach (SerializedObject materialSO in materials)
{
SerializedProperty savedProperties = materialSO.FindProperty("m_SavedProperties");
//Textures -------------------------------------------------------------------------
SerializedProperty texEnvsArray = savedProperties.FindPropertyRelative("m_TexEnvs");
var textureKeys = new HashSet <string>();
remapsTo.Add(RemapType.Texture, textureKeys);
var textureKeysFrom = new HashSet <string>();
remapsFrom.Add(RemapType.Texture, textureKeysFrom);
for (int i = 0; i < texEnvsArray.arraySize; i++)
{
SerializedProperty texEnv = texEnvsArray.GetArrayElementAtIndex(i);
SerializedProperty key = texEnv.FindPropertyRelative("first");
SerializedProperty texture = texEnv.FindPropertyRelative("second.m_Texture");
textureKeys.Add(key.stringValue);
//Only add to the "from", if there is a key with a meaningful value in it.
if (texture.objectReferenceValue != null)
{
textureKeysFrom.Add(key.stringValue);
}
}
//-----------------------------------------------------------------------------------
//Floats ----------------------------------------------------------------------------
SerializedProperty floatsArray = savedProperties.FindPropertyRelative("m_Floats");
//floats have no way of telling if they're not set, so they can use the same set
var floatKeys = new HashSet <string>();
remapsTo.Add(RemapType.Float, floatKeys);
remapsFrom.Add(RemapType.Float, floatKeys);
for (int i = 0; i < floatsArray.arraySize; i++)
{
SerializedProperty @float = floatsArray.GetArrayElementAtIndex(i);
SerializedProperty key = @float.FindPropertyRelative("first");
floatKeys.Add(key.stringValue);
}
//-----------------------------------------------------------------------------------
//Vectors and Colors ----------------------------------------------------------------
SerializedProperty colorsArray = savedProperties.FindPropertyRelative("m_Colors");
//colors have no way of telling if they're not set, so they can use the same set
var vectorKeys = new HashSet <string>();
remapsTo.Add(RemapType.VectorOrColor, vectorKeys);
remapsFrom.Add(RemapType.VectorOrColor, vectorKeys);
for (int i = 0; i < colorsArray.arraySize; i++)
{
SerializedProperty vector = colorsArray.GetArrayElementAtIndex(i);
SerializedProperty key = vector.FindPropertyRelative("first");
vectorKeys.Add(key.stringValue);
}
//-----------------------------------------------------------------------------------
}
//CONTROLS
var remapTypeField = new EnumField("Remap Type", RemapType.None)
{
name = remapTypeName
};
remapTypeField.RegisterCallback <ChangeEvent <Enum> >(SelectedRemapType);
shaderRoot.Add(remapTypeField);
PopupField <string> popupFromField = new PopupField <string>(fromKeyLabel, noneList, 0)
{
name = fromKeyPopupName
};
popupFromField.SetEnabled(false);
shaderRoot.Add(popupFromField);
PopupField <string> popupToField = new PopupField <string>(toKeyLabel, noneList, 0)
{
name = toKeyPopupName
};
popupToField.SetEnabled(false);
shaderRoot.Add(popupToField);
Button remapButton = new Button {
text = "Remap", name = remapButtonName
};
remapButton.SetEnabled(false);
shaderRoot.Add(remapButton);
void SelectedRemapType(ChangeEvent <Enum> remapEvt)
{
if (remapEvt == null)
{
throw new ArgumentNullException(nameof(remapEvt));
}
RemapType value = (RemapType)remapEvt.newValue;
if (value == RemapType.None)
{
GetButton().SetEnabled(false);
GetRemapTo().SetEnabled(false);
GetRemapFrom().SetEnabled(false);
return;
}
PopupField <string> child = GetRemapFrom();
int index = shaderRoot.IndexOf(child);
child.RemoveFromHierarchy();
List <string> choicesFrom = remapsFrom[value].ToList();
choicesFrom.Insert(0, none);
popupFromField = new PopupField <string>(fromKeyLabel, choicesFrom, none)
{
name = fromKeyPopupName
};
shaderRoot.Insert(index, popupFromField);
popupFromField.RegisterCallback <ChangeEvent <string> >(SelectedRemapFrom);
}
void SelectedRemapFrom(ChangeEvent <string> popupFromEvt)
{
string remapFromKey = popupFromEvt.newValue;
if (remapFromKey == none)
{
GetButton().SetEnabled(false);
GetRemapTo().SetEnabled(false);
return;
}
PopupField <string> child = GetRemapTo();
int index = shaderRoot.IndexOf(child);
child.RemoveFromHierarchy();
List <string> choicesTo = remapsTo[(RemapType)remapTypeField.value].ToList();
choicesTo.Insert(0, none);
popupToField = new PopupField <string>(toKeyLabel, choicesTo, none)
{
name = toKeyPopupName
};
shaderRoot.Insert(index, popupToField);
popupToField.RegisterCallback <ChangeEvent <string>, (PopupField <string>, string)>(SelectedRemapTo, (popupToField, remapFromKey));
}
void SelectedRemapTo(ChangeEvent <string> popupToEvt, (PopupField <string> popupToField, string remapFromKey) args)
{
string remapToKey = popupToEvt.newValue;
VisualElement background = args.popupToField.Q(null, PopupField <string> .inputUssClassName);
if (remapToKey == none)
{
GetButton().SetEnabled(false);
background.style.unityBackgroundImageTintColor = default;
return;
}
if (remapToKey == args.remapFromKey)
{
background.style.unityBackgroundImageTintColor = new Color(1f, 0.46f, 0.51f);
return;
}
background.style.unityBackgroundImageTintColor = default;
var button = GetButton();
button.SetEnabled(true);
button.RemoveManipulator(button.clickable);
button.clickable = new Clickable(() => PerformRemap(shader, (RemapType)GetRemapType().value, args.remapFromKey, remapToKey));
button.AddManipulator(button.clickable);
}
Button GetButton() => shaderRoot.Q <Button>(remapButtonName);
EnumField GetRemapType() => shaderRoot.Q <EnumField>(remapTypeName);
PopupField <string> GetRemapFrom() => shaderRoot.Q <PopupField <string> >(fromKeyPopupName);
PopupField <string> GetRemapTo() => shaderRoot.Q <PopupField <string> >(toKeyPopupName);
}
}