/// <summary>
/// Searches through all ScriptableObject instances and refreshes any SceneInfo fields found.
/// </summary>
private static void RefreshSceneInfoFieldsInScriptableObjects()
{
if (Time.frameCount == frameScriptableObjectsLastUpdated && !BuildPipeline.isBuildingPlayer)
{ // Don't update more than once per frame unless we're building
return;
}
try
{
foreach (ScriptableObject source in ScriptableObjectExtensions.GetAllInstances <ScriptableObject>())
{
foreach (FieldInfo fieldInfo in source.GetType().GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (fieldTypesToSearch.Contains(fieldInfo.FieldType))
{
CheckForChangesInField(source, fieldInfo);
}
}
}
frameScriptableObjectsLastUpdated = Time.frameCount;
}
catch (Exception)
{
Debug.LogWarning("Error when attempting to update scene info fields. Scene info data may be stale.");
}
}
/// <summary>
/// Searches through all ScriptableObject instances and refreshes any SceneInfo fields found.
/// </summary>
private static void RefreshSceneInfoFieldsInScriptableObjects()
{
if (Time.frameCount == frameScriptableObjectsLastUpdated)
{ // Don't udpate more than once per frame
return;
}
try
{
foreach (ScriptableObject source in ScriptableObjectExtensions.GetAllInstances <ScriptableObject>())
{
foreach (FieldInfo fieldInfo in source.GetType().GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (fieldInfo.FieldType == typeof(SceneInfo))
{
SerializedObject serializedObject = new SerializedObject(source);
SerializedProperty property = serializedObject.FindProperty(fieldInfo.Name);
SerializedProperty assetProperty, nameProperty, pathProperty, buildIndexProperty, includedProperty, tagProperty;
GetSceneInfoRelativeProperties(property, out assetProperty, out nameProperty, out pathProperty, out buildIndexProperty, out includedProperty, out tagProperty);
if (RefreshSceneInfo(source, nameProperty, pathProperty, buildIndexProperty, includedProperty, tagProperty))
{
serializedObject.ApplyModifiedProperties();
}
}
}
}
frameScriptableObjectsLastUpdated = Time.frameCount;
}
catch (Exception)
{
Debug.LogWarning("Error when attempting to update scene info fields. Scene info data may be stale.");
}
}
/// <summary>
/// Given a service type, finds all sub-classes of BaseMixedRealityProfile that are
/// designed to configure that service.
/// </summary>
private static IReadOnlyCollection <Type> GetProfileTypesForService(Type serviceType)
{
if (serviceType == null)
{
return(Array.Empty <Type>());
}
// This is a little inefficient in that it has to enumerate all of the mixed reality
// profiles in order to make this enumeration. It would be possible to cache the results
// of this, but then it would be necessary to listen to file/asset creation/destruction
// events in order to refresh the cache. If this ends up being a perf bottleneck
// in inspectors this would be one possible way to alleviate the issue.
HashSet <Type> allTypes = new HashSet <Type>();
BaseMixedRealityProfile[] allProfiles = ScriptableObjectExtensions.GetAllInstances <BaseMixedRealityProfile>();
for (int i = 0; i < allProfiles.Length; i++)
{
BaseMixedRealityProfile profile = allProfiles[i];
if (IsProfileForService(profile.GetType(), serviceType))
{
allTypes.Add(profile.GetType());
}
}
return(allTypes.ToReadOnlyCollection());
}
public override void OnInspectorGUI()
{
MixedRealityToolkit instance = (MixedRealityToolkit)target;
if (MixedRealityToolkit.Instance == null && instance.isActiveAndEnabled)
{ // See if an active instance exists at all. If it doesn't register this instance preemptively.
MixedRealityToolkit.SetActiveInstance(instance);
}
if (!instance.IsActiveInstance)
{
EditorGUILayout.HelpBox("This instance of the toolkit is inactive. There can only be one active instance loaded at any time.", MessageType.Warning);
using (new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button("Select Active Instance"))
{
UnityEditor.Selection.activeGameObject = MixedRealityToolkit.Instance.gameObject;
}
if (GUILayout.Button("Make this the Active Instance"))
{
MixedRealityToolkit.SetActiveInstance(instance);
}
}
return;
}
serializedObject.Update();
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(activeProfile);
bool changed = EditorGUI.EndChangeCheck();
string commandName = Event.current.commandName;
// If not profile is assigned, then warn user
if (activeProfile.objectReferenceValue == null)
{
EditorGUILayout.HelpBox("MixedRealityToolkit cannot initialize unless an Active Profile is assigned!", MessageType.Error);
if (GUILayout.Button("Assign MixedRealityToolkit Profile") || forceShowProfilePicker)
{
forceShowProfilePicker = false;
var allConfigProfiles = ScriptableObjectExtensions.GetAllInstances <MixedRealityToolkitConfigurationProfile>();
// Shows the list of MixedRealityToolkitConfigurationProfiles in our project,
// selecting the default profile by default (if it exists).
if (allConfigProfiles.Length > 0)
{
currentPickerWindow = GUIUtility.GetControlID(FocusType.Passive);
var defaultMRTKProfile = MixedRealityInspectorUtility.GetDefaultConfigProfile(allConfigProfiles);
activeProfile.objectReferenceValue = defaultMRTKProfile;
EditorGUIUtility.ShowObjectPicker <MixedRealityToolkitConfigurationProfile>(defaultMRTKProfile, false, string.Empty, currentPickerWindow);
}
else
{
if (EditorUtility.DisplayDialog("Attention!", "No profiles were found for the Mixed Reality Toolkit.\n\n" +
"Would you like to create one now?", "OK", "Later"))
{
ScriptableObject profile = CreateInstance(nameof(MixedRealityToolkitConfigurationProfile));
profile.CreateAsset("Assets/MixedRealityToolkit.Generated/CustomProfiles");
activeProfile.objectReferenceValue = profile;
EditorGUIUtility.PingObject(profile);
}
}
}
}
// If user selects a new MRTK Active Profile, then update configuration
if (EditorGUIUtility.GetObjectPickerControlID() == currentPickerWindow)
{
switch (commandName)
{
case "ObjectSelectorUpdated":
activeProfile.objectReferenceValue = EditorGUIUtility.GetObjectPickerObject();
changed = true;
break;
case "ObjectSelectorClosed":
activeProfile.objectReferenceValue = EditorGUIUtility.GetObjectPickerObject();
currentPickerWindow = -1;
changed = true;
break;
}
}
serializedObject.ApplyModifiedProperties();
if (changed)
{
MixedRealityToolkit.Instance.ResetConfiguration((MixedRealityToolkitConfigurationProfile)activeProfile.objectReferenceValue);
}
if (activeProfile.objectReferenceValue != null)
{
UnityEditor.Editor activeProfileEditor = CreateEditor(activeProfile.objectReferenceValue);
activeProfileEditor.OnInspectorGUI();
}
}
public override void OnInspectorGUI()
{
serializedObject.Update();
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(activeProfile);
bool changed = EditorGUI.EndChangeCheck();
string commandName = Event.current.commandName;
var allConfigProfiles = ScriptableObjectExtensions.GetAllInstances <MixedRealityToolkitConfigurationProfile>();
if (activeProfile.objectReferenceValue == null && currentPickerWindow == -1 && checkChange)
{
if (allConfigProfiles.Length > 1)
{
EditorUtility.DisplayDialog("Attention!", "You must choose a profile for the Mixed Reality Toolkit.", "OK");
currentPickerWindow = GUIUtility.GetControlID(FocusType.Passive);
EditorGUIUtility.ShowObjectPicker <MixedRealityToolkitConfigurationProfile>(null, false, string.Empty, currentPickerWindow);
}
else if (allConfigProfiles.Length == 1)
{
activeProfile.objectReferenceValue = allConfigProfiles[0];
changed = true;
Selection.activeObject = allConfigProfiles[0];
EditorGUIUtility.PingObject(allConfigProfiles[0]);
}
else
{
if (EditorUtility.DisplayDialog("Attention!", "No profiles were found for the Mixed Reality Toolkit.\n\n" +
"Would you like to create one now?", "OK", "Later"))
{
ScriptableObject profile = CreateInstance(nameof(MixedRealityToolkitConfigurationProfile));
profile.CreateAsset("Assets/MixedRealityToolkit.Generated/CustomProfiles");
activeProfile.objectReferenceValue = profile;
Selection.activeObject = profile;
EditorGUIUtility.PingObject(profile);
}
}
checkChange = false;
}
if (EditorGUIUtility.GetObjectPickerControlID() == currentPickerWindow)
{
switch (commandName)
{
case "ObjectSelectorUpdated":
activeProfile.objectReferenceValue = EditorGUIUtility.GetObjectPickerObject();
changed = true;
break;
case "ObjectSelectorClosed":
activeProfile.objectReferenceValue = EditorGUIUtility.GetObjectPickerObject();
currentPickerWindow = -1;
changed = true;
Selection.activeObject = activeProfile.objectReferenceValue;
EditorGUIUtility.PingObject(activeProfile.objectReferenceValue);
break;
}
}
serializedObject.ApplyModifiedProperties();
if (changed)
{
MixedRealityToolkit.Instance.ResetConfiguration((MixedRealityToolkitConfigurationProfile)activeProfile.objectReferenceValue);
}
if (activeProfile.objectReferenceValue != null)
{
UnityEditor.Editor activeProfileEditor = CreateEditor(activeProfile.objectReferenceValue);
activeProfileEditor.OnInspectorGUI();
}
}
public override void OnInspectorGUI()
{
MixedRealityToolkit instance = (MixedRealityToolkit)target;
if (MixedRealityToolkit.Instance == null)
{ // See if an active instance exists at all. If it doesn't register this instance pre-emptively.
MixedRealityToolkit.SetActiveInstance(instance);
}
if (!instance.IsActiveInstance)
{
EditorGUILayout.HelpBox("This instance of the toolkt is inactive. There can only be one active instance loaded at any time.", MessageType.Warning);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Select Active Instance"))
{
UnityEditor.Selection.activeGameObject = MixedRealityToolkit.Instance.gameObject;
}
if (GUILayout.Button("Make this the Active Instance"))
{
MixedRealityToolkit.SetActiveInstance(instance);
}
EditorGUILayout.EndHorizontal();
return;
}
serializedObject.Update();
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(activeProfile);
bool changed = EditorGUI.EndChangeCheck();
string commandName = Event.current.commandName;
var allConfigProfiles = ScriptableObjectExtensions.GetAllInstances <MixedRealityToolkitConfigurationProfile>();
if (activeProfile.objectReferenceValue == null && currentPickerWindow == -1 && checkChange && !BuildPipeline.isBuildingPlayer)
{
if (allConfigProfiles.Length > 1)
{
EditorUtility.DisplayDialog("Attention!", "You must choose a profile for the Mixed Reality Toolkit.", "OK");
currentPickerWindow = GUIUtility.GetControlID(FocusType.Passive);
// Shows the list of MixedRealityToolkitConfigurationProfiles in our project,
// selecting the default profile by default (if it exists).
EditorGUIUtility.ShowObjectPicker <MixedRealityToolkitConfigurationProfile>(GetDefaultProfile(allConfigProfiles), false, string.Empty, currentPickerWindow);
}
else if (allConfigProfiles.Length == 1)
{
activeProfile.objectReferenceValue = allConfigProfiles[0];
changed = true;
Selection.activeObject = allConfigProfiles[0];
EditorGUIUtility.PingObject(allConfigProfiles[0]);
}
else
{
if (EditorUtility.DisplayDialog("Attention!", "No profiles were found for the Mixed Reality Toolkit.\n\n" +
"Would you like to create one now?", "OK", "Later"))
{
ScriptableObject profile = CreateInstance(nameof(MixedRealityToolkitConfigurationProfile));
profile.CreateAsset("Assets/MixedRealityToolkit.Generated/CustomProfiles");
activeProfile.objectReferenceValue = profile;
Selection.activeObject = profile;
EditorGUIUtility.PingObject(profile);
}
}
checkChange = false;
}
if (EditorGUIUtility.GetObjectPickerControlID() == currentPickerWindow)
{
switch (commandName)
{
case "ObjectSelectorUpdated":
activeProfile.objectReferenceValue = EditorGUIUtility.GetObjectPickerObject();
changed = true;
break;
case "ObjectSelectorClosed":
activeProfile.objectReferenceValue = EditorGUIUtility.GetObjectPickerObject();
currentPickerWindow = -1;
changed = true;
Selection.activeObject = activeProfile.objectReferenceValue;
EditorGUIUtility.PingObject(activeProfile.objectReferenceValue);
break;
}
}
serializedObject.ApplyModifiedProperties();
if (changed)
{
MixedRealityToolkit.Instance.ResetConfiguration((MixedRealityToolkitConfigurationProfile)activeProfile.objectReferenceValue);
}
if (activeProfile.objectReferenceValue != null)
{
UnityEditor.Editor activeProfileEditor = CreateEditor(activeProfile.objectReferenceValue);
activeProfileEditor.OnInspectorGUI();
}
}