/// <summary>
/// Renders a <see cref="Microsoft.MixedReality.Toolkit.BaseMixedRealityProfile"/>.
/// </summary>
/// <param name="property">the <see cref="Microsoft.MixedReality.Toolkit.BaseMixedRealityProfile"/> property.</param>
/// <param name="showAddButton">If true, draw the clone button, if false, don't</param>
/// <param name="renderProfileInBox">if true, render box around profile content, if false, don't</param>
/// <param name="serviceType">Optional service type to limit available profile types.</param>
/// <returns>True, if the profile changed.</returns>
private static bool RenderProfileInternal(SerializedProperty property, Type profileType,
bool showAddButton, bool renderProfileInBox, Type serviceType = null)
{
var profile = property.serializedObject.targetObject as BaseMixedRealityProfile;
bool changed = false;
var oldObject = property.objectReferenceValue;
if (profileType != null && !profileType.IsSubclassOf(typeof(BaseMixedRealityProfile)) && profileType != typeof(BaseMixedRealityProfile))
{
// If they've drag-and-dropped a non-profile scriptable object, set it to null.
profileType = null;
}
// If we're constraining this to a service type, check whether the profile is valid
// If it isn't, issue a warning.
if (serviceType != null && oldObject != null)
{
if (!MixedRealityProfileUtility.IsProfileForService(oldObject.GetType(), serviceType))
{
EditorGUILayout.HelpBox("This profile is not supported for " + serviceType.Name + ". Using an unsupported service may result in unexpected behavior.", MessageType.Warning);
}
}
if (profileType == null)
{
// Find the profile type so we can limit the available object field options
if (serviceType != null)
{
// If GetProfileTypesForService has a count greater than one, then it won't be possible to use
// EditorGUILayout.ObjectField to restrict the set of profiles to a single type - in this
// case all profiles of BaseMixedRealityProfile will be visible in the picker.
//
// However in the case where there is just a single profile type for the service, we can improve
// upon the user experience by limiting the set of things that show in the picker by restricting
// the set of profiles listed to only that type.
var availableTypes = MixedRealityProfileUtility.GetProfileTypesForService(serviceType);
if (availableTypes.Count == 1)
{
profileType = availableTypes.First();
}
}
// If the profile type is still null, just set it to base profile type
if (profileType == null)
{
profileType = typeof(BaseMixedRealityProfile);
}
}
// Draw the profile dropdown
changed |= MixedRealityInspectorUtility.DrawProfileDropDownList(property, profile, oldObject, profileType, showAddButton);
Debug.Assert(profile != null, "No profile was set in OnEnable. Did you forget to call base.OnEnable in a derived profile class?");
// Draw the sub-profile editor
MixedRealityInspectorUtility.DrawSubProfileEditor(property.objectReferenceValue, renderProfileInBox);
return(changed);
}
