in Assets/MRTK/Core/Inspectors/Profiles/MixedRealityControllerMappingProfileInspector.cs [95:350]
private void RenderControllerList(SerializedProperty controllerList)
{
if (thisProfile.MixedRealityControllerMappings.Length != controllerList.arraySize) { return; }
if (InspectorUIUtility.RenderIndentedButton(ControllerAddButtonContent, EditorStyles.miniButton))
{
AddController(controllerList, typeof(GenericJoystickController));
return;
}
controllerRenderList.Clear();
// Generating the set of controllers that belong to each Controller Mapping Signature
Dictionary<ControllerMappingSignature, List<string>> controllersAffectedByMappingSignatures = new Dictionary<ControllerMappingSignature, List<string>>();
for (int i = 0; i < thisProfile.MixedRealityControllerMappings.Length; i++)
{
MixedRealityControllerMapping controllerMapping = thisProfile.MixedRealityControllerMappings[i];
Type controllerType = controllerMapping.ControllerType;
if (controllerType == null) { continue; }
Handedness handedness = controllerMapping.Handedness;
SupportedControllerType supportedControllerType = controllerMapping.SupportedControllerType;
ControllerMappingSignature currentSignature = new ControllerMappingSignature(supportedControllerType, handedness);
if(!controllersAffectedByMappingSignatures.ContainsKey(currentSignature))
{
controllersAffectedByMappingSignatures.Add(currentSignature, new List<string>());
}
controllersAffectedByMappingSignatures[currentSignature].Add(controllerType.ToString());
}
showControllerDefinitions = EditorGUILayout.Foldout(showControllerDefinitions, "Controller Definitions", true);
if (showControllerDefinitions)
{
using (var outerVerticalScope = new GUILayout.VerticalScope())
{
GUILayout.HorizontalScope horizontalScope = null;
for (int i = 0; i < thisProfile.MixedRealityControllerMappings.Length; i++)
{
MixedRealityControllerMapping controllerMapping = thisProfile.MixedRealityControllerMappings[i];
Type controllerType = controllerMapping.ControllerType;
if (controllerType == null) { continue; }
Handedness handedness = controllerMapping.Handedness;
bool useCustomInteractionMappings = controllerMapping.HasCustomInteractionMappings;
SupportedControllerType supportedControllerType = controllerMapping.SupportedControllerType;
var controllerMappingProperty = controllerList.GetArrayElementAtIndex(i);
var handednessProperty = controllerMappingProperty.FindPropertyRelative("handedness");
#region Profile Migration
// Between MRTK v2 RC2 and GA, the HoloLens clicker and HoloLens voice select input were migrated from
// SupportedControllerType.WindowsMixedReality && Handedness.None to SupportedControllerType.GGVHand && Handedness.None
if (supportedControllerType == SupportedControllerType.WindowsMixedReality && handedness == Handedness.None)
{
for (int j = 0; j < thisProfile.MixedRealityControllerMappings.Length; j++)
{
if (thisProfile.MixedRealityControllerMappings[j].SupportedControllerType == SupportedControllerType.GGVHand &&
thisProfile.MixedRealityControllerMappings[j].Handedness == Handedness.None)
{
if (horizontalScope != null) { horizontalScope.Dispose(); horizontalScope = null; }
serializedObject.ApplyModifiedProperties();
for (int k = 0; k < controllerMapping.Interactions.Length; k++)
{
MixedRealityInteractionMapping currentMapping = controllerMapping.Interactions[k];
if (currentMapping.InputType == DeviceInputType.Select)
{
thisProfile.MixedRealityControllerMappings[j].Interactions[0].MixedRealityInputAction = currentMapping.MixedRealityInputAction;
}
else if (currentMapping.InputType == DeviceInputType.SpatialGrip)
{
thisProfile.MixedRealityControllerMappings[j].Interactions[1].MixedRealityInputAction = currentMapping.MixedRealityInputAction;
}
}
serializedObject.Update();
controllerList.DeleteArrayElementAtIndex(i);
EditorUtility.DisplayDialog("Mappings updated", "The \"HoloLens Voice and Clicker\" mappings have been migrated to a new serialization. Please save this asset.", "Okay, thanks!");
return;
}
}
}
#endregion Profile Migration
if (!useCustomInteractionMappings)
{
bool skip = false;
// Merge controllers with the same supported controller type.
for (int j = 0; j < controllerRenderList.Count; j++)
{
if (controllerRenderList[j].SupportedControllerType == supportedControllerType &&
controllerRenderList[j].Handedness == handedness)
{
try
{
thisProfile.MixedRealityControllerMappings[i].SynchronizeInputActions(controllerRenderList[j].Interactions);
}
catch (ArgumentException e)
{
Debug.LogError($"Controller mappings between {thisProfile.MixedRealityControllerMappings[i].Description} and {controllerMapping.Description} do not match. Error message: {e.Message}");
}
serializedObject.ApplyModifiedProperties();
skip = true;
}
}
if (skip) { continue; }
}
controllerRenderList.Add(new ControllerRenderProfile(supportedControllerType, handedness, thisProfile.MixedRealityControllerMappings[i].Interactions));
string controllerTitle = thisProfile.MixedRealityControllerMappings[i].Description;
var interactionsProperty = controllerMappingProperty.FindPropertyRelative("interactions");
if (useCustomInteractionMappings)
{
if (horizontalScope != null) { horizontalScope.Dispose(); horizontalScope = null; }
GUILayout.Space(24f);
using (var verticalScope = new GUILayout.VerticalScope())
{
using (horizontalScope = new GUILayout.HorizontalScope())
{
EditorGUILayout.LabelField(controllerTitle, EditorStyles.boldLabel);
if (GUILayout.Button(ControllerMinusButtonContent, EditorStyles.miniButtonRight, GUILayout.Width(24f)))
{
controllerList.DeleteArrayElementAtIndex(i);
return;
}
}
EditorGUI.BeginChangeCheck();
// Generic Type dropdown
Type[] genericTypes = MixedRealityControllerMappingProfile.CustomControllerMappingTypes;
var genericTypeListContent = new GUIContent[genericTypes.Length];
var genericTypeListIds = new int[genericTypes.Length];
int currentGenericType = -1;
for (int genericTypeIdx = 0; genericTypeIdx < genericTypes.Length; genericTypeIdx++)
{
var attribute = MixedRealityControllerAttribute.Find(genericTypes[genericTypeIdx]);
if (attribute != null)
{
genericTypeListContent[genericTypeIdx] = new GUIContent(attribute.SupportedControllerType.ToString().Replace("Generic", "").ToProperCase() + " Controller");
}
else
{
genericTypeListContent[genericTypeIdx] = new GUIContent("Unknown Controller");
}
genericTypeListIds[genericTypeIdx] = genericTypeIdx;
if (controllerType == genericTypes[genericTypeIdx])
{
currentGenericType = genericTypeIdx;
}
}
Debug.Assert(currentGenericType != -1);
currentGenericType = EditorGUILayout.IntPopup(GenericTypeContent, currentGenericType, genericTypeListContent, genericTypeListIds);
controllerType = genericTypes[currentGenericType];
{
// Handedness dropdown
var attribute = MixedRealityControllerAttribute.Find(controllerType);
if (attribute != null && attribute.SupportedHandedness.Length >= 1)
{
// Make sure handedness is valid for the selected controller type.
if (Array.IndexOf(attribute.SupportedHandedness, (Handedness)handednessProperty.intValue) < 0)
{
handednessProperty.intValue = (int)attribute.SupportedHandedness[0];
}
if (attribute.SupportedHandedness.Length >= 2)
{
var handednessListContent = new GUIContent[attribute.SupportedHandedness.Length];
var handednessListIds = new int[attribute.SupportedHandedness.Length];
for (int handednessIdx = 0; handednessIdx < attribute.SupportedHandedness.Length; handednessIdx++)
{
handednessListContent[handednessIdx] = new GUIContent(attribute.SupportedHandedness[handednessIdx].ToString());
handednessListIds[handednessIdx] = (int)attribute.SupportedHandedness[handednessIdx];
}
handednessProperty.intValue = EditorGUILayout.IntPopup(HandednessTypeContent, handednessProperty.intValue, handednessListContent, handednessListIds);
}
}
else
{
handednessProperty.intValue = (int)Handedness.None;
}
}
if (EditorGUI.EndChangeCheck())
{
interactionsProperty.ClearArray();
serializedObject.ApplyModifiedProperties();
thisProfile.MixedRealityControllerMappings[i].ControllerType.Type = genericTypes[currentGenericType];
thisProfile.MixedRealityControllerMappings[i].SetDefaultInteractionMapping(true);
serializedObject.ApplyModifiedProperties();
return;
}
if (InspectorUIUtility.RenderIndentedButton("Edit Input Action Map"))
{
ControllerPopupWindow.Show(controllerMapping, interactionsProperty, handedness);
}
if (InspectorUIUtility.RenderIndentedButton("Reset Input Actions"))
{
ResetInputActions(ref thisProfile.MixedRealityControllerMappings[i]);
}
}
}
else
{
if (handedness != Handedness.Right)
{
if (horizontalScope != null) { horizontalScope.Dispose(); horizontalScope = null; }
horizontalScope = new GUILayout.HorizontalScope();
}
EditorGUILayout.BeginHorizontal(EditorStyles.helpBox);
var buttonContent = new GUIContent(controllerTitle, ControllerMappingLibrary.GetControllerTextureScaled(controllerType, handedness));
if (GUILayout.Button(buttonContent, MixedRealityStylesUtility.ControllerButtonStyle, GUILayout.Height(128f), GUILayout.MinWidth(32), GUILayout.ExpandWidth(true)))
{
ControllerMappingSignature buttonSignature = new ControllerMappingSignature(supportedControllerType, handedness);
ControllerPopupWindow.Show(controllerMapping, interactionsProperty, handedness, controllersAffectedByMappingSignatures[buttonSignature]);
}
if (GUILayout.Button(EditorGUIUtility.IconContent("_Menu"), new GUIStyle("iconButton")))
{
// create the menu and add items to it
GenericMenu menu = new GenericMenu();
// Caching the index of this controller mapping for the anonymous function
int index = i;
menu.AddItem(new GUIContent("Reset to default input actions"), false, () => ResetInputActions(ref thisProfile.MixedRealityControllerMappings[index]));
menu.ShowAsContext();
}
EditorGUILayout.EndHorizontal();
}
}
if (horizontalScope != null) { horizontalScope.Dispose(); horizontalScope = null; }
}
}
}