Conditions - Big refactor to prepare for conditional databindings

Conditions - Improved list-condition functionality

src/Artemis.Core/Models/Profile/Conditions/Abstract/DataModelConditionPart.cs

@@ -62,7 +62,7 @@ namespace Artemis.Core
         internal abstract bool EvaluateObject(object target);
 
         internal abstract void Save();
-        internal abstract DisplayConditionPartEntity GetEntity();
+        internal abstract DataModelConditionPartEntity GetEntity();
 
         #region IDisposable
 

src/Artemis.Core/Models/Profile/Conditions/DataModelConditionGroup.cs

@@ -20,7 +20,7 @@ namespace Artemis.Core
         public DataModelConditionGroup(DataModelConditionPart parent)
         {
             Parent = parent;
-            Entity = new DisplayConditionGroupEntity();
+            Entity = new DataModelConditionGroupEntity();
         }
 
         /// <summary>
@@ -28,7 +28,7 @@ namespace Artemis.Core
         /// </summary>
         /// <param name="parent"></param>
         /// <param name="entity"></param>
-        public DataModelConditionGroup(DataModelConditionPart parent, DisplayConditionGroupEntity entity)
+        public DataModelConditionGroup(DataModelConditionPart parent, DataModelConditionGroupEntity entity)
         {
             Parent = parent;
             Entity = entity;
@@ -36,13 +36,13 @@ namespace Artemis.Core
 
             foreach (var childEntity in Entity.Children)
             {
-                if (childEntity is DisplayConditionGroupEntity groupEntity)
+                if (childEntity is DataModelConditionGroupEntity groupEntity)
                     AddChild(new DataModelConditionGroup(this, groupEntity));
-                else if (childEntity is DisplayConditionListEntity listEntity)
+                else if (childEntity is DataModelConditionListEntity listEntity)
                     AddChild(new DataModelConditionList(this, listEntity));
-                else if (childEntity is DisplayConditionPredicateEntity predicateEntity)
+                else if (childEntity is DataModelConditionPredicateEntity predicateEntity)
                     AddChild(new DataModelConditionPredicate(this, predicateEntity));
-                else if (childEntity is DisplayConditionListPredicateEntity listPredicateEntity)
+                else if (childEntity is DataModelConditionListPredicateEntity listPredicateEntity)
                     AddChild(new DataModelConditionListPredicate(this, listPredicateEntity));
             }
         }
@@ -52,13 +52,13 @@ namespace Artemis.Core
         /// </summary>
         public BooleanOperator BooleanOperator { get; set; }
 
-        internal DisplayConditionGroupEntity Entity { get; set; }
+        internal DataModelConditionGroupEntity Entity { get; set; }
 
         /// <inheritdoc />
         public override bool Evaluate()
         {
             if (_disposed)
-                throw new ObjectDisposedException("DisplayConditionGroup");
+                throw new ObjectDisposedException("DataModelConditionGroup");
 
             // Empty groups are always true
             if (Children.Count == 0)
@@ -100,7 +100,7 @@ namespace Artemis.Core
         internal override bool EvaluateObject(object target)
         {
             if (_disposed)
-                throw new ObjectDisposedException("DisplayConditionGroup");
+                throw new ObjectDisposedException("DataModelConditionGroup");
 
             // Empty groups are always true
             if (Children.Count == 0)
@@ -129,7 +129,7 @@ namespace Artemis.Core
                 child.Save();
         }
 
-        internal override DisplayConditionPartEntity GetEntity()
+        internal override DataModelConditionPartEntity GetEntity()
         {
             return Entity;
         }

src/Artemis.Core/Models/Profile/Conditions/DataModelConditionList.cs

@@ -22,12 +22,12 @@ namespace Artemis.Core
         public DataModelConditionList(DataModelConditionPart parent)
         {
             Parent = parent;
-            Entity = new DisplayConditionListEntity();
+            Entity = new DataModelConditionListEntity();
 
             Initialize();
         }
 
-        internal DataModelConditionList(DataModelConditionPart parent, DisplayConditionListEntity entity)
+        internal DataModelConditionList(DataModelConditionPart parent, DataModelConditionListEntity entity)
         {
             Parent = parent;
             Entity = entity;
@@ -36,7 +36,7 @@ namespace Artemis.Core
             Initialize();
         }
 
-        internal DisplayConditionListEntity Entity { get; set; }
+        internal DataModelConditionListEntity Entity { get; set; }
 
         /// <summary>
         ///     Gets or sets the list operator
@@ -62,7 +62,7 @@ namespace Artemis.Core
         public override bool Evaluate()
         {
             if (_disposed)
-                throw new ObjectDisposedException("DisplayConditionList");
+                throw new ObjectDisposedException("DataModelConditionList");
 
             if (CompiledListAccessor == null)
                 return false;
@@ -78,7 +78,7 @@ namespace Artemis.Core
         public void UpdateList(DataModel dataModel, string path)
         {
             if (_disposed)
-                throw new ObjectDisposedException("DisplayConditionList");
+                throw new ObjectDisposedException("DataModelConditionList");
 
             if (dataModel != null && path == null)
                 throw new ArtemisCoreException("If a data model is provided, a path is also required");
@@ -129,7 +129,7 @@ namespace Artemis.Core
         internal override bool EvaluateObject(object target)
         {
             if (_disposed)
-                throw new ObjectDisposedException("DisplayConditionList");
+                throw new ObjectDisposedException("DataModelConditionList");
 
             if (!Children.Any())
                 return false;
@@ -166,7 +166,7 @@ namespace Artemis.Core
                 child.Save();
         }
 
-        internal override DisplayConditionPartEntity GetEntity()
+        internal override DataModelConditionPartEntity GetEntity()
         {
             return Entity;
         }
@@ -189,7 +189,7 @@ namespace Artemis.Core
             CreateExpression();
 
             // There should only be one child and it should be a group
-            if (Entity.Children.SingleOrDefault() is DisplayConditionGroupEntity rootGroup)
+            if (Entity.Children.SingleOrDefault() is DataModelConditionGroupEntity rootGroup)
                 AddChild(new DataModelConditionGroup(this, rootGroup));
             else
             {
@@ -201,12 +201,14 @@ namespace Artemis.Core
         private void CreateExpression()
         {
             if (_disposed)
-                throw new ObjectDisposedException("DisplayConditionList");
+                throw new ObjectDisposedException("DataModelConditionList");
 
             var parameter = Expression.Parameter(typeof(object), "listDataModel");
             var accessor = ListPropertyPath.Split('.').Aggregate<string, Expression>(
                 Expression.Convert(parameter, ListDataModel.GetType()),
-                (expression, s) => Expression.Convert(Expression.Property(expression, s), typeof(IList)));
+                Expression.Property
+            );
+            accessor = Expression.Convert(accessor, typeof(IList));
 
             var lambda = Expression.Lambda<Func<object, IList>>(accessor, parameter);
             CompiledListAccessor = lambda.Compile();

src/Artemis.Core/Models/Profile/Conditions/DataModelConditionListPredicate.cs

@@ -18,32 +18,32 @@ namespace Artemis.Core
         /// </summary>
         /// <param name="parent"></param>
         /// <param name="predicateType"></param>
-        public DataModelConditionListPredicate(DataModelConditionPart parent, ProfileRightSideType predicateType)
+        public DataModelConditionListPredicate(DataModelConditionPart parent, ListRightSideType predicateType)
         {
             Parent = parent;
             PredicateType = predicateType;
-            Entity = new DisplayConditionListPredicateEntity();
+            Entity = new DataModelConditionListPredicateEntity();
 
             ApplyParentList();
             Initialize();
         }
 
-        internal DataModelConditionListPredicate(DataModelConditionPart parent, DisplayConditionListPredicateEntity entity)
+        internal DataModelConditionListPredicate(DataModelConditionPart parent, DataModelConditionListPredicateEntity entity)
         {
             Parent = parent;
             Entity = entity;
-            PredicateType = (ProfileRightSideType) entity.PredicateType;
+            PredicateType = (ListRightSideType) entity.PredicateType;
 
             ApplyParentList();
             Initialize();
         }
 
-        internal DisplayConditionListPredicateEntity Entity { get; set; }
+        internal DataModelConditionListPredicateEntity Entity { get; set; }
 
         /// <summary>
         ///     Gets or sets the predicate type
         /// </summary>
-        public ProfileRightSideType PredicateType { get; set; }
+        public ListRightSideType PredicateType { get; set; }
 
         /// <summary>
         ///     Gets the operator
@@ -55,6 +55,11 @@ namespace Artemis.Core
         /// </summary>
         public Type ListType { get; private set; }
 
+        /// <summary>
+        ///     Gets whether the list contains primitives
+        /// </summary>
+        public bool IsPrimitiveList { get; private set; }
+
         /// <summary>
         ///     Gets the currently used instance of the list data model
         /// </summary>
@@ -70,6 +75,12 @@ namespace Artemis.Core
         /// </summary>
         public string LeftPropertyPath { get; private set; }
 
+        /// <summary>
+        ///     Gets the currently used instance of the right side data model
+        ///     <para>Note: This is null when using a path inside the list</para>
+        /// </summary>
+        public DataModel RightDataModel { get; set; }
+
         /// <summary>
         ///     Gets the path of the right property in the <see cref="ListType" />
         /// </summary>
@@ -77,21 +88,28 @@ namespace Artemis.Core
 
         /// <summary>
         ///     Gets the right static value, only used it <see cref="PredicateType" /> is
-        ///     <see cref="ProfileRightSideType.Static" />
+        ///     <see cref="ListRightSideType.Static" />
         /// </summary>
         public object RightStaticValue { get; private set; }
 
         /// <summary>
-        ///     Gets the compiled function that evaluates this predicate
+        ///     Gets the compiled expression that evaluates this predicate
         /// </summary>
         public Func<object, bool> CompiledListPredicate { get; private set; }
 
+        /// <summary>
+        ///     Gets the compiled expression that evaluates this predicate on an external right-side data model
+        /// </summary>
+        public Func<object, DataModel, bool> CompiledExternalListPredicate { get; set; }
+
         /// <summary>
         ///     Updates the left side of the predicate
         /// </summary>
         /// <param name="path">The path pointing to the left side value inside the list</param>
         public void UpdateLeftSide(string path)
         {
+            if (IsPrimitiveList)
+                throw new ArtemisCoreException("Cannot apply a left side to a predicate inside a primitive list");
             if (!ListContainsInnerPath(path))
                 throw new ArtemisCoreException($"List type {ListType.Name} does not contain path {path}");
 
@@ -103,7 +121,8 @@ namespace Artemis.Core
         }
 
         /// <summary>
-        ///     Updates the right side of the predicate, makes the predicate dynamic and re-compiles the expression
+        ///     Updates the right side of the predicate using a path to a value inside the list item, makes the predicate dynamic
+        ///     and re-compiles the expression
         /// </summary>
         /// <param name="path">The path pointing to the right side value inside the list</param>
         public void UpdateRightSideDynamic(string path)
@@ -111,7 +130,33 @@ namespace Artemis.Core
             if (!ListContainsInnerPath(path))
                 throw new ArtemisCoreException($"List type {ListType.Name} does not contain path {path}");
 
-            PredicateType = ProfileRightSideType.Dynamic;
+            PredicateType = ListRightSideType.Dynamic;
+            RightPropertyPath = path;
+
+            CreateExpression();
+        }
+
+        /// <summary>
+        ///     Updates the right side of the predicate using path to a value in a data model, makes the predicate dynamic and
+        ///     re-compiles the expression
+        /// </summary>
+        /// <param name="dataModel"></param>
+        /// <param name="path">The path pointing to the right side value inside the list</param>
+        public void UpdateRightSideDynamic(DataModel dataModel, string path)
+        {
+            if (dataModel != null && path == null)
+                throw new ArtemisCoreException("If a data model is provided, a path is also required");
+            if (dataModel == null && path != null)
+                throw new ArtemisCoreException("If path is provided, a data model is also required");
+
+            if (dataModel != null)
+            {
+                if (!dataModel.ContainsPath(path))
+                    throw new ArtemisCoreException($"Data model of type {dataModel.GetType().Name} does not contain a property at path '{path}'");
+            }
+
+            PredicateType = ListRightSideType.DynamicExternal;
+            RightDataModel = dataModel;
             RightPropertyPath = path;
 
             CreateExpression();
@@ -123,7 +168,7 @@ namespace Artemis.Core
         /// <param name="staticValue">The right side value to use</param>
         public void UpdateRightSideStatic(object staticValue)
         {
-            PredicateType = ProfileRightSideType.Static;
+            PredicateType = ListRightSideType.Static;
             RightPropertyPath = null;
 
             SetStaticValue(staticValue);
@@ -163,11 +208,36 @@ namespace Artemis.Core
             return false;
         }
 
+        /// <summary>
+        ///     Determines whether the provided path is contained inside the list
+        /// </summary>
+        /// <param name="path">The path to evaluate</param>
+        public bool ListContainsInnerPath(string path)
+        {
+            if (ListType == null)
+                return false;
+
+            var parts = path.Split('.');
+            var current = ListType;
+            foreach (var part in parts)
+            {
+                var property = current.GetProperty(part);
+                current = property?.PropertyType;
+
+                if (property == null)
+                    return false;
+            }
+
+            return true;
+        }
+
         #region IDisposable
 
         /// <inheritdoc />
         protected override void Dispose(bool disposing)
         {
+            DataModelStore.DataModelAdded -= DataModelStoreOnDataModelAdded;
+            DataModelStore.DataModelRemoved -= DataModelStoreOnDataModelRemoved;
             ConditionOperatorStore.ConditionOperatorAdded -= ConditionOperatorStoreOnConditionOperatorAdded;
             ConditionOperatorStore.ConditionOperatorRemoved -= ConditionOperatorStoreOnConditionOperatorRemoved;
 
@@ -205,9 +275,14 @@ namespace Artemis.Core
                     throw new ArtemisCoreException($"Data model of type {dataModel.GetType().Name} does not contain a list at path '{path}'");
 
                 ListType = listType;
+                IsPrimitiveList = listType.IsPrimitive || listType.IsEnum || listType == typeof(string);
             }
             else
+            {
                 ListType = null;
+                IsPrimitiveList = true;
+            }
+
 
             ListDataModel = dataModel;
             ListPropertyPath = path;
@@ -220,6 +295,7 @@ namespace Artemis.Core
             CreateExpression();
         }
 
+
         /// <summary>
         ///     Evaluates the condition part on the given target
         /// </summary>
@@ -229,26 +305,14 @@ namespace Artemis.Core
         /// </param>
         internal override bool EvaluateObject(object target)
         {
-            return CompiledListPredicate != null && CompiledListPredicate(target);
-        }
+            if (PredicateType == ListRightSideType.Static && CompiledListPredicate != null)
+                return CompiledListPredicate(target);
+            if (PredicateType == ListRightSideType.Dynamic && CompiledListPredicate != null)
+                return CompiledListPredicate(target);
+            if (PredicateType == ListRightSideType.DynamicExternal && CompiledExternalListPredicate != null)
+                return CompiledExternalListPredicate(target, RightDataModel);
 
-        internal bool ListContainsInnerPath(string path)
-        {
-            if (ListType == null)
-                return false;
-
-            var parts = path.Split('.');
-            var current = ListType;
-            foreach (var part in parts)
-            {
-                var property = current.GetProperty(part);
-                current = property?.PropertyType;
-
-                if (property == null)
-                    return false;
-            }
-
-            return true;
+            return false;
         }
 
         internal Type GetTypeAtInnerPath(string path)
@@ -280,6 +344,8 @@ namespace Artemis.Core
             }
 
             Entity.LeftPropertyPath = LeftPropertyPath;
+
+            Entity.RightDataModelGuid = RightDataModel?.PluginInfo?.Guid;
             Entity.RightPropertyPath = RightPropertyPath;
             Entity.RightStaticValue = JsonConvert.SerializeObject(RightStaticValue);
 
@@ -290,13 +356,15 @@ namespace Artemis.Core
             }
         }
 
-        internal override DisplayConditionPartEntity GetEntity()
+        internal override DataModelConditionPartEntity GetEntity()
         {
             return Entity;
         }
 
         private void Initialize()
         {
+            DataModelStore.DataModelAdded += DataModelStoreOnDataModelAdded;
+            DataModelStore.DataModelRemoved += DataModelStoreOnDataModelRemoved;
             ConditionOperatorStore.ConditionOperatorAdded += ConditionOperatorStoreOnConditionOperatorAdded;
             ConditionOperatorStore.ConditionOperatorRemoved += ConditionOperatorStoreOnConditionOperatorRemoved;
 
@@ -313,13 +381,20 @@ namespace Artemis.Core
             }
 
             // Right side dynamic
-            if (PredicateType == ProfileRightSideType.Dynamic && Entity.RightPropertyPath != null)
+            if (PredicateType == ListRightSideType.Dynamic && Entity.RightPropertyPath != null)
             {
                 if (ListContainsInnerPath(Entity.RightPropertyPath))
                     UpdateRightSideDynamic(Entity.RightPropertyPath);
             }
+            // Right side dynamic using an external data model
+            else if (PredicateType == ListRightSideType.Dynamic && Entity.RightDataModelGuid != null && Entity.RightPropertyPath != null)
+            {
+                var dataModel = DataModelStore.Get(Entity.RightDataModelGuid.Value)?.DataModel;
+                if (dataModel != null && dataModel.ContainsPath(Entity.RightPropertyPath))
+                    UpdateRightSideDynamic(dataModel, Entity.RightPropertyPath);
+            }
             // Right side static
-            else if (PredicateType == ProfileRightSideType.Static && Entity.RightStaticValue != null)
+            else if (PredicateType == ListRightSideType.Static && Entity.RightStaticValue != null)
             {
                 try
                 {
@@ -363,10 +438,12 @@ namespace Artemis.Core
                 return;
 
             // If the operator does not support a right side, create a static expression because the right side will simply be null
-            if (PredicateType == ProfileRightSideType.Dynamic && Operator.SupportsRightSide)
+            if (PredicateType == ListRightSideType.Dynamic && Operator.SupportsRightSide)
                 CreateDynamicExpression();
-
-            CreateStaticExpression();
+            else if (PredicateType == ListRightSideType.DynamicExternal && Operator.SupportsRightSide)
+                CreateDynamicExternalExpression();
+            else
+                CreateStaticExpression();
         }
 
         private void ValidateOperator()
@@ -382,7 +459,7 @@ namespace Artemis.Core
         private void ValidateRightSide()
         {
             var leftSideType = GetTypeAtInnerPath(LeftPropertyPath);
-            if (PredicateType == ProfileRightSideType.Dynamic)
+            if (PredicateType == ListRightSideType.Dynamic)
             {
                 if (RightPropertyPath == null)
                     return;
@@ -391,6 +468,15 @@ namespace Artemis.Core
                 if (!leftSideType.IsCastableFrom(rightSideType))
                     UpdateRightSideDynamic(null);
             }
+            else if (PredicateType == ListRightSideType.DynamicExternal)
+            {
+                if (RightDataModel == null)
+                    return;
+
+                var rightSideType = RightDataModel.GetTypeAtPath(RightPropertyPath);
+                if (!leftSideType.IsCastableFrom(rightSideType))
+                    UpdateRightSideDynamic(null, null);
+            }
             else
             {
                 if (RightStaticValue != null && leftSideType.IsCastableFrom(RightStaticValue.GetType()))
@@ -434,7 +520,7 @@ namespace Artemis.Core
             var rightSideAccessor = CreateListAccessor(RightPropertyPath, leftSideParameter);
 
             // A conversion may be required if the types differ
-            // This can cause issues if the DisplayConditionOperator wasn't accurate in it's supported types but that is not a concern here
+            // This can cause issues if the DataModelConditionOperator wasn't accurate in it's supported types but that is not a concern here
             if (rightSideAccessor.Type != leftSideAccessor.Type)
                 rightSideAccessor = Expression.Convert(rightSideAccessor, leftSideAccessor.Type);
 
@@ -443,14 +529,34 @@ namespace Artemis.Core
             CompiledListPredicate = lambda.Compile();
         }
 
-        private void CreateStaticExpression()
+        private void CreateDynamicExternalExpression()
         {
-            if (LeftPropertyPath == null || Operator == null)
+            if (LeftPropertyPath == null || RightPropertyPath == null || RightDataModel == null || Operator == null)
                 return;
 
             // List accessors share the same parameter because a list always contains one item per entry
             var leftSideParameter = Expression.Parameter(typeof(object), "listItem");
             var leftSideAccessor = CreateListAccessor(LeftPropertyPath, leftSideParameter);
+            var rightSideAccessor = CreateAccessor(RightDataModel, RightPropertyPath, "right", out var rightSideParameter);
+
+            // A conversion may be required if the types differ
+            // This can cause issues if the DataModelConditionOperator wasn't accurate in it's supported types but that is not a concern here
+            if (rightSideAccessor.Type != leftSideAccessor.Type)
+                rightSideAccessor = Expression.Convert(rightSideAccessor, leftSideAccessor.Type);
+
+            var conditionExpression = Operator.CreateExpression(leftSideAccessor, rightSideAccessor);
+            var lambda = Expression.Lambda<Func<object, DataModel, bool>>(conditionExpression, leftSideParameter, rightSideParameter);
+            CompiledExternalListPredicate = lambda.Compile();
+        }
+
+        private void CreateStaticExpression()
+        {
+            if (!IsPrimitiveList && LeftPropertyPath == null || Operator == null)
+                return;
+
+            // List accessors share the same parameter because a list always contains one item per entry
+            var leftSideParameter = Expression.Parameter(typeof(object), "listItem");
+            var leftSideAccessor = IsPrimitiveList ? Expression.Convert(leftSideParameter, ListType) : CreateListAccessor(LeftPropertyPath, leftSideParameter);
 
             // If the left side is a value type but the input is empty, this isn't a valid expression
             if (leftSideAccessor.Type.IsValueType && RightStaticValue == null)
@@ -458,7 +564,7 @@ namespace Artemis.Core
 
             // If the right side value is null, the constant type cannot be inferred and must be provided manually
             var rightSideConstant = RightStaticValue != null
-                ? Expression.Constant(RightStaticValue)
+                ? Expression.Constant(Convert.ChangeType(RightStaticValue, leftSideAccessor.Type))
                 : Expression.Constant(null, leftSideAccessor.Type);
 
             var conditionExpression = Operator.CreateExpression(leftSideAccessor, rightSideConstant);
@@ -474,8 +580,46 @@ namespace Artemis.Core
             );
         }
 
+        private Expression CreateAccessor(DataModel dataModel, string path, string parameterName, out ParameterExpression parameter)
+        {
+            var listType = dataModel.GetListTypeInPath(path);
+            if (listType != null)
+                throw new ArtemisCoreException($"Cannot create a regular accessor at path {path} because the path contains a list");
+
+            parameter = Expression.Parameter(typeof(object), parameterName + "DataModel");
+            return path.Split('.').Aggregate<string, Expression>(
+                Expression.Convert(parameter, dataModel.GetType()), // Cast to the appropriate type
+                Expression.Property
+            );
+        }
+
         #region Event handlers
 
+        private void DataModelStoreOnDataModelAdded(object sender, DataModelStoreEvent e)
+        {
+            var dataModel = e.Registration.DataModel;
+            if (dataModel.PluginInfo.Guid == Entity.ListDataModelGuid && dataModel.ContainsPath(Entity.ListPropertyPath))
+                UpdateList(dataModel, Entity.LeftPropertyPath);
+            if (dataModel.PluginInfo.Guid == Entity.RightDataModelGuid && dataModel.ContainsPath(Entity.RightPropertyPath))
+                UpdateRightSideDynamic(dataModel, Entity.RightPropertyPath);
+        }
+
+        private void DataModelStoreOnDataModelRemoved(object sender, DataModelStoreEvent e)
+        {
+            if (ListDataModel == e.Registration.DataModel)
+            {
+                CompiledListPredicate = null;
+                CompiledExternalListPredicate = null;
+                ListDataModel = null;
+            }
+
+            if (RightDataModel == e.Registration.DataModel)
+            {
+                CompiledExternalListPredicate = null;
+                RightDataModel = null;
+            }
+        }
+
         private void ConditionOperatorStoreOnConditionOperatorAdded(object sender, ConditionOperatorStoreEvent e)
         {
             var conditionOperator = e.Registration.ConditionOperator;
@@ -493,4 +637,25 @@ namespace Artemis.Core
 
         #endregion
     }
+
+    /// <summary>
+    ///     An enum defining the right side type of a profile entity
+    /// </summary>
+    public enum ListRightSideType
+    {
+        /// <summary>
+        ///     A static right side value
+        /// </summary>
+        Static,
+
+        /// <summary>
+        ///     A dynamic right side value based on a path in the list
+        /// </summary>
+        Dynamic,
+
+        /// <summary>
+        ///     A dynamic right side value based on a path in a data model
+        /// </summary>
+        DynamicExternal
+    }
 }

src/Artemis.Core/Models/Profile/Conditions/DataModelConditionPredicate.cs

@@ -23,12 +23,12 @@ namespace Artemis.Core
         {
             Parent = parent;
             PredicateType = predicateType;
-            Entity = new DisplayConditionPredicateEntity();
+            Entity = new DataModelConditionPredicateEntity();
 
             Initialize();
         }
 
-        internal DataModelConditionPredicate(DataModelConditionPart parent, DisplayConditionPredicateEntity entity)
+        internal DataModelConditionPredicate(DataModelConditionPart parent, DataModelConditionPredicateEntity entity)
         {
             Parent = parent;
             Entity = entity;
@@ -83,7 +83,7 @@ namespace Artemis.Core
         /// </summary>
         public Func<DataModel, bool> CompiledStaticPredicate { get; private set; }
 
-        internal DisplayConditionPredicateEntity Entity { get; set; }
+        internal DataModelConditionPredicateEntity Entity { get; set; }
 
         /// <summary>
         ///     Updates the left side of the predicate
@@ -309,7 +309,7 @@ namespace Artemis.Core
             }
         }
 
-        internal override DisplayConditionPartEntity GetEntity()
+        internal override DataModelConditionPartEntity GetEntity()
         {
             return Entity;
         }
@@ -369,7 +369,7 @@ namespace Artemis.Core
             var rightSideAccessor = CreateAccessor(RightDataModel, RightPropertyPath, "right", out var rightSideParameter);
 
             // A conversion may be required if the types differ
-            // This can cause issues if the DisplayConditionOperator wasn't accurate in it's supported types but that is not a concern here
+            // This can cause issues if the DataModelConditionOperator wasn't accurate in it's supported types but that is not a concern here
             if (rightSideAccessor.Type != leftSideAccessor.Type)
                 rightSideAccessor = Expression.Convert(rightSideAccessor, leftSideAccessor.Type);
 
@@ -391,7 +391,7 @@ namespace Artemis.Core
 
             // If the right side value is null, the constant type cannot be inferred and must be provided manually
             var rightSideConstant = RightStaticValue != null
-                ? Expression.Constant(RightStaticValue)
+                ? Expression.Constant(Convert.ChangeType(RightStaticValue, leftSideAccessor.Type))
                 : Expression.Constant(null, leftSideAccessor.Type);
 
             var conditionExpression = Operator.CreateExpression(leftSideAccessor, rightSideConstant);

src/Artemis.Core/Models/Profile/DataBindings/Modes/DirectDataBinding.cs

@@ -72,6 +72,9 @@ namespace Artemis.Core
         {
             _disposed = true;
 
+            DataModelStore.DataModelAdded -= DataModelStoreOnDataModelAdded;
+            DataModelStore.DataModelRemoved -= DataModelStoreOnDataModelRemoved;
+
             foreach (var dataBindingModifier in Modifiers)
                 dataBindingModifier.Dispose();
         }
@@ -153,8 +156,7 @@ namespace Artemis.Core
         {
             return SourceDataModel?.GetTypeAtPath(SourcePropertyPath);
         }
-
-
+        
         /// <summary>
         ///     Updates the source of the data binding and re-compiles the expression
         /// </summary>

src/Artemis.Core/Models/Profile/RenderProfileElement.cs

@@ -49,8 +49,8 @@ namespace Artemis.Core
             DisplayContinuously = RenderElementEntity.DisplayContinuously;
             AlwaysFinishTimeline = RenderElementEntity.AlwaysFinishTimeline;
 
-            DataModelConditionGroup = RenderElementEntity.RootDisplayCondition != null
-                ? new DataModelConditionGroup(null, RenderElementEntity.RootDisplayCondition)
+            DisplayCondition = RenderElementEntity.DisplayCondition != null
+                ? new DataModelConditionGroup(null, RenderElementEntity.DisplayCondition)
                 : new DataModelConditionGroup(null);
 
             ActivateEffects();
@@ -82,8 +82,8 @@ namespace Artemis.Core
             }
 
             // Conditions
-            RenderElementEntity.RootDisplayCondition = DataModelConditionGroup?.Entity;
-            DataModelConditionGroup?.Save();
+            RenderElementEntity.DisplayCondition = DisplayCondition?.Entity;
+            DisplayCondition?.Save();
         }
 
         #region Properties
@@ -392,22 +392,22 @@ namespace Artemis.Core
             private set => SetAndNotify(ref _displayConditionMet, value);
         }
 
-        private DataModelConditionGroup _dataModelConditionGroup;
+        private DataModelConditionGroup _displayCondition;
         private TimeSpan _timelinePosition;
         private bool _displayConditionMet;
 
         /// <summary>
         ///     Gets or sets the root display condition group
         /// </summary>
-        public DataModelConditionGroup DataModelConditionGroup
+        public DataModelConditionGroup DisplayCondition
         {
-            get => _dataModelConditionGroup;
-            set => SetAndNotify(ref _dataModelConditionGroup, value);
+            get => _displayCondition;
+            set => SetAndNotify(ref _displayCondition, value);
         }
 
         public void UpdateDisplayCondition()
         {
-            var conditionMet = DataModelConditionGroup == null || DataModelConditionGroup.Evaluate();
+            var conditionMet = DisplayCondition == null || DisplayCondition.Evaluate();
             if (conditionMet && !DisplayConditionMet)
                 TimelinePosition = TimeSpan.Zero;
 

src/Artemis.Core/Services/Registration/DataModelService.cs

@@ -11,9 +11,9 @@ namespace Artemis.Core.Services
         public DataModelService(IPluginService pluginService)
         {
             // Add data models of already loaded plugins
-            foreach (var module in pluginService.GetPluginsOfType<Module>())
+            foreach (var module in pluginService.GetPluginsOfType<Module>().Where(p => p.Enabled))
                 AddModuleDataModel(module);
-            foreach (var dataModelExpansion in pluginService.GetPluginsOfType<BaseDataModelExpansion>())
+            foreach (var dataModelExpansion in pluginService.GetPluginsOfType<BaseDataModelExpansion>().Where(p => p.Enabled))
                 AddDataModelExpansionDataModel(dataModelExpansion);
 
             // Add data models of new plugins when they get enabled

src/Artemis.Core/Services/SettingsService.cs

@@ -19,7 +19,7 @@ namespace Artemis.Core.Services
     }
 
     /// <summary>
-    ///     <para>A wrapper around plugin settings for internal use.</para>
+    ///     <para>A wrapper around plugin settings for miscellaneous use outside plugins</para>
     ///     <para>Do not inject into a plugin, for plugins inject <see cref="PluginSettings" /> instead.</para>
     /// </summary>
     public interface ISettingsService : IProtectedArtemisService

src/Artemis.Core/Stores/ConditionOperatorStore.cs

@@ -56,13 +56,13 @@ namespace Artemis.Core
                 var candidates = Registrations.Where(r => r.ConditionOperator.CompatibleTypes.Any(t => t.IsCastableFrom(type))).ToList();
 
                 // If there are multiple operators with the same description, use the closest match
-                foreach (var displayConditionOperators in candidates.GroupBy(r => r.ConditionOperator.Description).Where(g => g.Count() > 1).ToList())
+                foreach (var candidate in candidates.GroupBy(r => r.ConditionOperator.Description).Where(g => g.Count() > 1).ToList())
                 {
-                    var closest = displayConditionOperators.OrderByDescending(r => r.ConditionOperator.CompatibleTypes.Contains(type)).FirstOrDefault();
-                    foreach (var displayConditionOperator in displayConditionOperators)
+                    var closest = candidate.OrderByDescending(r => r.ConditionOperator.CompatibleTypes.Contains(type)).FirstOrDefault();
+                    foreach (var conditionOperator in candidate)
                     {
-                        if (displayConditionOperator != closest)
-                            candidates.Remove(displayConditionOperator);
+                        if (conditionOperator != closest)
+                            candidates.Remove(conditionOperator);
                     }
                 }
 

src/Artemis.Plugins.DataModelExpansions.TestData/DataModels/PluginDataModel.cs

@@ -9,6 +9,9 @@ namespace Artemis.Plugins.DataModelExpansions.TestData.DataModels
         public PluginDataModel()
         {
             PluginSubDataModel = new PluginSubDataModel();
+            ListItems = new List<SomeListItem>();
+            for (var i = 0; i < 20; i++)
+                ListItems.Add(new SomeListItem {ItemName = $"Item {i + 1}", Number = i});
         }
 
         // Your datamodel can have regular properties and you can annotate them if you'd like
@@ -24,6 +27,14 @@ namespace Artemis.Plugins.DataModelExpansions.TestData.DataModels
 
         public Team Team { get; set; }
         public bool IsWinning { get; set; }
+
+        public List<SomeListItem> ListItems { get; set; }
+    }
+
+    public class SomeListItem
+    {
+        public string ItemName { get; set; }
+        public int Number { get; set; }
     }
 
     public enum Team
@@ -36,7 +47,7 @@ namespace Artemis.Plugins.DataModelExpansions.TestData.DataModels
     {
         public PluginSubDataModel()
         {
-            ListOfInts = new List<int> { 1, 2, 3, 4, 5 };
+            ListOfInts = new List<int> {1, 2, 3, 4, 5};
         }
 
         // You don't need to annotate properties, they will still show up 

src/Artemis.Storage/Entities/Profile/Abstract/DisplayConditionPartEntity.cs

@@ -2,8 +2,8 @@
 
 namespace Artemis.Storage.Entities.Profile.Abstract
 {
-    public abstract class DisplayConditionPartEntity
+    public abstract class DataModelConditionPartEntity
     {
-        public List<DisplayConditionPartEntity> Children { get; set; }
+        public List<DataModelConditionPartEntity> Children { get; set; }
     }
 }

src/Artemis.Storage/Entities/Profile/Abstract/RenderElementEntity.cs

@@ -16,6 +16,6 @@ namespace Artemis.Storage.Entities.Profile.Abstract
         public List<PropertyEntity> PropertyEntities { get; set; }
         public List<string> ExpandedPropertyGroups { get; set; }
 
-        public DisplayConditionGroupEntity RootDisplayCondition { get; set; }
+        public DataModelConditionGroupEntity DisplayCondition { get; set; }
     }
 }

src/Artemis.Storage/Entities/Profile/Conditions/DataModelConditionGroupEntity.cs

@@ -3,11 +3,11 @@ using Artemis.Storage.Entities.Profile.Abstract;
 
 namespace Artemis.Storage.Entities.Profile.Conditions
 {
-    public class DisplayConditionGroupEntity : DisplayConditionPartEntity
+    public class DataModelConditionGroupEntity : DataModelConditionPartEntity
     {
-        public DisplayConditionGroupEntity()
+        public DataModelConditionGroupEntity()
         {
-            Children = new List<DisplayConditionPartEntity>();
+            Children = new List<DataModelConditionPartEntity>();
         }
 
         public int BooleanOperator { get; set; }

src/Artemis.Storage/Entities/Profile/Conditions/DataModelConditionListEntity.cs

@@ -4,11 +4,11 @@ using Artemis.Storage.Entities.Profile.Abstract;
 
 namespace Artemis.Storage.Entities.Profile.Conditions
 {
-    public class DisplayConditionListEntity : DisplayConditionPartEntity
+    public class DataModelConditionListEntity : DataModelConditionPartEntity
     {
-        public DisplayConditionListEntity()
+        public DataModelConditionListEntity()
         {
-            Children = new List<DisplayConditionPartEntity>();
+            Children = new List<DataModelConditionPartEntity>();
         }
 
         public Guid? ListDataModelGuid { get; set; }

src/Artemis.Storage/Entities/Profile/Conditions/DataModelConditionListPredicateEntity.cs

@@ -3,7 +3,7 @@ using Artemis.Storage.Entities.Profile.Abstract;
 
 namespace Artemis.Storage.Entities.Profile.Conditions
 {
-    public class DisplayConditionListPredicateEntity : DisplayConditionPartEntity
+    public class DataModelConditionListPredicateEntity : DataModelConditionPartEntity
     {
         public int PredicateType { get; set; }
 
@@ -12,6 +12,7 @@ namespace Artemis.Storage.Entities.Profile.Conditions
 
         public string LeftPropertyPath { get; set; }
 
+        public Guid? RightDataModelGuid { get; set; }
         public string RightPropertyPath { get; set; }
 
         // Stored as a string to be able to control serialization and deserialization ourselves

src/Artemis.Storage/Entities/Profile/Conditions/DataModelConditionPredicateEntity.cs

@@ -3,7 +3,7 @@ using Artemis.Storage.Entities.Profile.Abstract;
 
 namespace Artemis.Storage.Entities.Profile.Conditions
 {
-    public class DisplayConditionPredicateEntity : DisplayConditionPartEntity
+    public class DataModelConditionPredicateEntity : DataModelConditionPartEntity
     {
         public int PredicateType { get; set; }
         public Guid? LeftDataModelGuid { get; set; }

src/Artemis.Storage/Entities/Profile/Conditions/ProfileConditionEntity.cs

@@ -1,9 +0,0 @@
-using System;
-
-namespace Artemis.Storage.Entities.Profile.Conditions
-{
-    public class ProfileConditionEntity
-    {
-        public Guid Id { get; set; }
-    }
-}

src/Artemis.Storage/Entities/Profile/DataBindings/DataBindingConditionValueEntity.cs

@@ -5,6 +5,6 @@ namespace Artemis.Storage.Entities.Profile.DataBindings
     public class DataBindingConditionValueEntity
     {
         public string Value { get; set; }
-        public DisplayConditionGroupEntity RootGroup { get; set; }
+        public DataModelConditionGroupEntity RootGroup { get; set; }
     }
 }

src/Artemis.UI.Shared/DataModelVisualization/Input/DataModelDynamicView.xaml

@@ -13,7 +13,7 @@
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI.Shared;component/ResourceDictionaries/DisplayConditions.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI.Shared;component/ResourceDictionaries/DataModelConditions.xaml" />
                 <ResourceDictionary>
                     <shared:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
                     <shared:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
@@ -32,7 +32,7 @@
 
         <Button Background="{Binding ButtonBrush}"
                 BorderBrush="{Binding ButtonBrush}"
-                Style="{StaticResource DisplayConditionButton}"
+                Style="{StaticResource DataModelConditionButton}"
                 ToolTip="{Binding SelectedPropertyViewModel.DisplayPropertyPath}"
                 IsEnabled="{Binding IsEnabled}"
                 HorizontalAlignment="Left"

src/Artemis.UI.Shared/DataModelVisualization/Input/DataModelDynamicViewModel.cs

@@ -36,7 +36,7 @@ namespace Artemis.UI.Shared.Input
 
             Initialize();
         }
-        
+
         public Brush ButtonBrush
         {
             get => _buttonBrush;
@@ -75,7 +75,7 @@ namespace Artemis.UI.Shared.Input
         public DataModelVisualizationViewModel SelectedPropertyViewModel
         {
             get => _selectedPropertyViewModel;
-            private set => SetAndNotify(ref _selectedPropertyViewModel, value);
+            set => SetAndNotify(ref _selectedPropertyViewModel, value);
         }
 
         public void PopulateSelectedPropertyViewModel(DataModel datamodel, string path)
@@ -86,6 +86,17 @@ namespace Artemis.UI.Shared.Input
                 SelectedPropertyViewModel = DataModelViewModel.GetChildByPath(datamodel.PluginInfo.Guid, path);
         }
 
+        public void ChangeDataModel(DataModelPropertiesViewModel dataModel)
+        {
+            if (DataModelViewModel != null)
+                DataModelViewModel.UpdateRequested -= DataModelOnUpdateRequested;
+
+            DataModelViewModel = dataModel;
+
+            if (DataModelViewModel != null)
+                DataModelViewModel.UpdateRequested += DataModelOnUpdateRequested;
+        }
+
         private void Initialize()
         {
             // Get the data models

src/Artemis.UI.Shared/DataModelVisualization/Input/DataModelStaticView.xaml

@@ -13,7 +13,7 @@
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI.Shared;component/ResourceDictionaries/DisplayConditions.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI.Shared;component/ResourceDictionaries/DataModelConditions.xaml" />
                 <ResourceDictionary>
                     <shared:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
                 </ResourceDictionary>
@@ -22,12 +22,13 @@
     </UserControl.Resources>
 
     <materialDesign:Transitioner SelectedIndex="{Binding TransitionIndex}" DefaultTransitionOrigin="0.5, 0.5" Margin="3 -4">
-        <Button Style="{StaticResource DisplayConditionButton}"
+        <Button Style="{StaticResource DataModelConditionButton}"
                 Background="{Binding ButtonBrush}"
                 BorderBrush="{Binding ButtonBrush}"
                 Margin="0 4"
                 Command="{s:Action ActivateInputViewModel}"
-                HorizontalAlignment="Left">
+                HorizontalAlignment="Left"
+                IsEnabled="{Binding IsEnabled}">
             <Grid>
                 <StackPanel Visibility="{Binding Value, Converter={StaticResource NullToVisibilityConverter}}" Orientation="Horizontal">
                     <TextBlock FontWeight="Light"

src/Artemis.UI.Shared/DataModelVisualization/Input/DataModelStaticViewModel.cs

@@ -22,15 +22,17 @@ namespace Artemis.UI.Shared.Input
         private Type _targetType;
         private int _transitionIndex;
         private object _value;
+        private bool _isEnabled;
 
         internal DataModelStaticViewModel(Type targetType, IDataModelUIService dataModelUIService)
         {
-            TargetType = targetType;
             _dataModelUIService = dataModelUIService;
-
-            DisplayViewModel = _dataModelUIService.GetDataModelDisplayViewModel(TargetType, true);
-
             _rootView = Application.Current.Windows.OfType<Window>().SingleOrDefault(x => x.IsActive);
+
+            TargetType = targetType;
+            IsEnabled = TargetType != null;
+            DisplayViewModel = _dataModelUIService.GetDataModelDisplayViewModel(TargetType ?? typeof(object), true);
+            
             if (_rootView != null)
             {
                 _rootView.MouseUp += RootViewOnMouseUp;
@@ -90,6 +92,12 @@ namespace Artemis.UI.Shared.Input
             set => SetAndNotify(ref _placeholder, value);
         }
 
+        public bool IsEnabled
+        {
+            get => _isEnabled;
+            private set => SetAndNotify(ref _isEnabled, value);
+        }
+
         #region IDisposable
 
         public void Dispose()
@@ -116,16 +124,26 @@ namespace Artemis.UI.Shared.Input
 
         public void UpdateTargetType(Type target)
         {
-            TargetType = target ?? throw new ArgumentNullException(nameof(target));
+            TargetType = target;
+            DisplayViewModel = _dataModelUIService.GetDataModelDisplayViewModel(TargetType ?? typeof(object), true);
+            IsEnabled = TargetType != null;
 
+            // If null, clear the input
+            if (TargetType == null)
+            {
+                ApplyFreeInput(null, true);
+                return;
+            }
+            
             // If the type changed, reset to the default type
-            if (!target.IsCastableFrom(Value.GetType()))
+            if (Value == null || !target.IsCastableFrom(Value.GetType()))
             {
                 // Force the VM to close if it was open and apply the new value
                 ApplyFreeInput(target.GetDefault(), true);
             }
-        }
 
+        }
+        
         private void ApplyFreeInput(object value, bool submitted)
         {
             if (submitted)

src/Artemis.UI.Shared/DataModelVisualization/Shared/DataModelListViewModel.cs

@@ -36,7 +36,7 @@ namespace Artemis.UI.Shared
         public DataModelPropertiesViewModel GetListTypeViewModel(IDataModelUIService dataModelUIService)
         {
             // Create a property VM describing the type of the list
-            var viewModel = CreateListChild(dataModelUIService, List.GetType().GenericTypeArguments[0]);
+            var viewModel = CreateListChild(dataModelUIService, PropertyInfo.PropertyType.GenericTypeArguments[0]);
 
             // Put an empty value into the list type property view model
             if (viewModel is DataModelListPropertiesViewModel dataModelListClassViewModel)

src/Artemis.UI.Shared/DataModelVisualization/Shared/DataModelVisualizationViewModel.cs

@@ -176,9 +176,9 @@ namespace Artemis.UI.Shared
                 IsMatchingFilteredTypes = filteredTypes.Any(t => t == PropertyInfo.PropertyType || t == typeof(Enum) && PropertyInfo.PropertyType.IsEnum);
         }
 
-        public DataModelVisualizationViewModel GetChildForCondition(DataModelConditionPredicate predicate, DisplayConditionSide side)
+        public DataModelVisualizationViewModel GetChildForCondition(DataModelConditionPredicate predicate, DataModelConditionSide side)
         {
-            if (side == DisplayConditionSide.Left)
+            if (side == DataModelConditionSide.Left)
             {
                 if (predicate.LeftDataModel == null || predicate.LeftPropertyPath == null)
                     return null;
@@ -289,7 +289,7 @@ namespace Artemis.UI.Shared
         #endregion
     }
 
-    public enum DisplayConditionSide
+    public enum DataModelConditionSide
     {
         Left,
         Right

src/Artemis.UI.Shared/DefaultTypes/DataModel/Display/DefaultDataModelDisplayView.xaml

@@ -11,7 +11,6 @@
     <Grid>
         <!-- Value display -->
         <TextBlock Text="{Binding DisplayValue, Mode=OneWay}"
-                   FontFamily="Consolas"
                    HorizontalAlignment="Right"
                    Visibility="{Binding ShowToString, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}" />
         <TextBlock Text="null"

src/Artemis.UI.Shared/ResourceDictionaries/DataModelConditions.xaml

@@ -3,7 +3,7 @@
                     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
                     xmlns:s="https://github.com/canton7/Stylet"
                     xmlns:dataModel="clr-namespace:Artemis.UI.Shared">
-    <Style x:Key="DisplayConditionButton" TargetType="{x:Type Button}" BasedOn="{StaticResource MaterialDesignFlatAccentBgButton}">
+    <Style x:Key="DataModelConditionButton" TargetType="{x:Type Button}" BasedOn="{StaticResource MaterialDesignFlatAccentBgButton}">
         <Setter Property="Margin" Value="3 0" />
         <Setter Property="Padding" Value="6 4" />
         <Setter Property="Height" Value="22" />
@@ -11,7 +11,7 @@
         <Setter Property="FontSize" Value="12" />
     </Style>
 
-    <Style x:Key="DisplayConditionButtonLeftClickMenu" TargetType="{x:Type Button}" BasedOn="{StaticResource DisplayConditionButton}">
+    <Style x:Key="DataModelConditionButtonLeftClickMenu" TargetType="{x:Type Button}" BasedOn="{StaticResource DataModelConditionButton}">
         <Style.Triggers>
             <EventTrigger RoutedEvent="Click">
                 <EventTrigger.Actions>

src/Artemis.UI.Shared/Services/DataModelUIService.cs

@@ -201,7 +201,6 @@ namespace Artemis.UI.Shared.Services
 
         public DataModelStaticViewModel GetStaticInputViewModel(Type targetType)
         {
-            if (targetType == null) throw new ArgumentNullException(nameof(targetType));
             return _kernel.Get<DataModelStaticViewModel>(new ConstructorArgument("targetType", targetType));
         }
 

src/Artemis.UI/Artemis.UI.csproj

@@ -215,10 +215,10 @@
     <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\Dialogs\ProfileCreateView.g.i.cs" />
     <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\Dialogs\ProfileElementRenameView.g.cs" />
     <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\Dialogs\ProfileElementRenameView.g.i.cs" />
-    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DisplayConditions\DisplayConditionsView.g.cs" />
-    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DisplayConditions\DisplayConditionsView.g.i.cs" />
-    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DisplayConditions\DisplayConditionView.g.cs" />
-    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DisplayConditions\DisplayConditionView.g.i.cs" />
+    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DataModelConditions\DataModelConditionsView.g.cs" />
+    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DataModelConditions\DataModelConditionsView.g.i.cs" />
+    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DataModelConditions\DataModelConditionView.g.cs" />
+    <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\DataModelConditions\DataModelConditionView.g.i.cs" />
     <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\ElementProperties\ElementPropertiesView.g.i.cs" />
     <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\ElementProperties\ElementPropertyView.g.cs" />
     <Compile Remove="obj\x64\Debug\Screens\Module\ProfileEditor\LayerElements\LayerElementsView.g.i.cs" />
@@ -239,8 +239,8 @@
     <Compile Remove="obj\x64\Debug\Screens\Settings\Tabs\Devices\DeviceSettingsView.g.cs" />
     <Compile Remove="obj\x64\Debug\Screens\Settings\Tabs\Devices\DeviceSettingsView.g.i.cs" />
     <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\Dialogs\ProfileCreateView.g.cs" />
-    <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\DisplayConditions\DisplayConditionsView.g.cs" />
-    <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\DisplayConditions\DisplayConditionView.g.cs" />
+    <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\DataModelConditions\DataModelConditionsView.g.cs" />
+    <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\DataModelConditions\DataModelConditionView.g.cs" />
     <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\ElementProperties\ElementPropertiesView.g.cs" />
     <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\ElementProperties\ElementPropertyView.g.cs" />
     <Compile Remove="obj\x64\Release\Screens\Module\ProfileEditor\LayerElements\LayerElementsView.g.cs" />

src/Artemis.UI/Ninject/Factories/IVMFactory.cs

@@ -3,7 +3,7 @@ using Artemis.Core.Modules;
 using Artemis.UI.Screens.Modules;
 using Artemis.UI.Screens.Modules.Tabs;
 using Artemis.UI.Screens.ProfileEditor;
-using Artemis.UI.Screens.ProfileEditor.DisplayConditions;
+using Artemis.UI.Screens.ProfileEditor.Conditions;
 using Artemis.UI.Screens.ProfileEditor.LayerProperties;
 using Artemis.UI.Screens.ProfileEditor.LayerProperties.DataBindings;
 using Artemis.UI.Screens.ProfileEditor.LayerProperties.DataBindings.ConditionalDataBinding;
@@ -63,12 +63,12 @@ namespace Artemis.UI.Ninject.Factories
         SelectionRemoveToolViewModel SelectionRemoveToolViewModel(ProfileViewModel profileViewModel);
     }
 
-    public interface IDisplayConditionsVmFactory : IVmFactory
+    public interface IDataModelConditionsVmFactory : IVmFactory
     {
-        DisplayConditionGroupViewModel DisplayConditionGroupViewModel(DataModelConditionGroup dataModelConditionGroup, bool isListGroup);
-        DisplayConditionListViewModel DisplayConditionListViewModel(DataModelConditionList dataModelConditionList);
-        DisplayConditionPredicateViewModel DisplayConditionPredicateViewModel(DataModelConditionPredicate dataModelConditionPredicate);
-        DisplayConditionListPredicateViewModel DisplayConditionListPredicateViewModel(DataModelConditionListPredicate dataModelConditionListPredicate);
+        DataModelConditionGroupViewModel DataModelConditionGroupViewModel(DataModelConditionGroup dataModelConditionGroup, bool isListGroup);
+        DataModelConditionListViewModel DataModelConditionListViewModel(DataModelConditionList dataModelConditionList);
+        DataModelConditionPredicateViewModel DataModelConditionPredicateViewModel(DataModelConditionPredicate dataModelConditionPredicate);
+        DataModelConditionListPredicateViewModel DataModelConditionListPredicateViewModel(DataModelConditionListPredicate dataModelConditionListPredicate);
     }
 
     public interface ILayerPropertyVmFactory : IVmFactory

src/Artemis.UI/ResourceDictionaries/DataModelConditions.xaml

@@ -3,7 +3,7 @@
                     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
                     xmlns:s="https://github.com/canton7/Stylet"
                     xmlns:dataModel="clr-namespace:Artemis.UI.Shared;assembly=Artemis.UI.Shared">
-    <Style x:Key="DisplayConditionButton" TargetType="{x:Type Button}" BasedOn="{StaticResource MaterialDesignFlatAccentBgButton}">
+    <Style x:Key="DataModelConditionButton" TargetType="{x:Type Button}" BasedOn="{StaticResource MaterialDesignFlatAccentBgButton}">
         <Setter Property="Margin" Value="3 0" />
         <Setter Property="Padding" Value="6 4" />
         <Setter Property="Height" Value="22" />
@@ -11,7 +11,7 @@
         <Setter Property="FontSize" Value="12" />
     </Style>
 
-    <Style x:Key="DisplayConditionButtonLeftClickMenu" TargetType="{x:Type Button}" BasedOn="{StaticResource DisplayConditionButton}">
+    <Style x:Key="DataModelConditionButtonLeftClickMenu" TargetType="{x:Type Button}" BasedOn="{StaticResource DataModelConditionButton}">
         <Style.Triggers>
             <EventTrigger RoutedEvent="Click">
                 <EventTrigger.Actions>

src/Artemis.UI/Screens/ProfileEditor/Conditions/Abstract/DataModelConditionViewModel.cs

@@ -0,0 +1,23 @@
+using Artemis.Core;
+using Stylet;
+
+namespace Artemis.UI.Screens.ProfileEditor.Conditions.Abstract
+{
+    public abstract class DataModelConditionViewModel : Conductor<DataModelConditionViewModel>.Collection.AllActive
+    {
+        protected DataModelConditionViewModel(DataModelConditionPart model)
+        {
+            Model = model;
+        }
+
+        public DataModelConditionPart Model { get; }
+
+        public abstract void Update();
+
+        public virtual void Delete()
+        {
+            Model.Parent.RemoveChild(Model);
+            ((DataModelConditionViewModel) Parent).Update();
+        }
+    }
+}

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionGroupView.xaml

@@ -3,19 +3,19 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:local="clr-namespace:Artemis.UI.Screens.ProfileEditor.DisplayConditions"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:s="https://github.com/canton7/Stylet"
     xmlns:Converters="clr-namespace:Artemis.UI.Converters"
     xmlns:utilities="clr-namespace:Artemis.UI.Utilities"
-    x:Class="Artemis.UI.Screens.ProfileEditor.DisplayConditions.DisplayConditionGroupView"
+    xmlns:local="clr-namespace:Artemis.UI.Screens.ProfileEditor.Conditions"
+    x:Class="Artemis.UI.Screens.ProfileEditor.Conditions.DataModelConditionGroupView"
     mc:Ignorable="d"
     d:DesignHeight="450" d:DesignWidth="800"
-    d:DataContext="{d:DesignInstance IsDesignTimeCreatable=False, Type={x:Type local:DisplayConditionGroupViewModel}}">
+    d:DataContext="{d:DesignInstance IsDesignTimeCreatable=False, Type={x:Type local:DataModelConditionGroupViewModel}}">
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DisplayConditions.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DataModelConditions.xaml" />
             </ResourceDictionary.MergedDictionaries>
             <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
         </ResourceDictionary>
@@ -46,7 +46,7 @@
         <Button Grid.Row="0"
                 Grid.Column="1"
                 ToolTip="Change the operator of the group"
-                Style="{StaticResource DisplayConditionButtonLeftClickMenu}"
+                Style="{StaticResource DataModelConditionButtonLeftClickMenu}"
                 Background="#E74C4C"
                 BorderBrush="#E74C4C"
                 Margin="3 1"

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionGroupViewModel.cs

@@ -3,29 +3,30 @@ using System.Linq;
 using System.Threading.Tasks;
 using Artemis.Core;
 using Artemis.UI.Ninject.Factories;
-using Artemis.UI.Screens.ProfileEditor.DisplayConditions.Abstract;
+using Artemis.UI.Screens.ProfileEditor.Conditions.Abstract;
+using Artemis.UI.Screens.ProfileEditor.DisplayConditions;
 using Artemis.UI.Shared.Services;
 using Humanizer;
 using Stylet;
 
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
 {
-    public class DisplayConditionGroupViewModel : DisplayConditionViewModel
+    public class DataModelConditionGroupViewModel : DataModelConditionViewModel
     {
-        private readonly IDisplayConditionsVmFactory _displayConditionsVmFactory;
+        private readonly IDataModelConditionsVmFactory _dataModelConditionsVmFactory;
         private readonly IProfileEditorService _profileEditorService;
         private bool _isInitialized;
         private bool _isRootGroup;
 
-        public DisplayConditionGroupViewModel(DataModelConditionGroup dataModelConditionGroup,
+        public DataModelConditionGroupViewModel(DataModelConditionGroup dataModelConditionGroup,
             bool isListGroup,
             IProfileEditorService profileEditorService,
-            IDisplayConditionsVmFactory displayConditionsVmFactory)
+            IDataModelConditionsVmFactory dataModelConditionsVmFactory)
             : base(dataModelConditionGroup)
         {
             IsListGroup = isListGroup;
             _profileEditorService = profileEditorService;
-            _displayConditionsVmFactory = displayConditionsVmFactory;
+            _dataModelConditionsVmFactory = dataModelConditionsVmFactory;
 
             Items.CollectionChanged += (sender, args) => NotifyOfPropertyChange(nameof(DisplayBooleanOperator));
 
@@ -71,15 +72,17 @@ namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
                 if (!IsListGroup)
                     DataModelConditionGroup.AddChild(new DataModelConditionPredicate(DataModelConditionGroup, ProfileRightSideType.Static));
                 else
-                    DataModelConditionGroup.AddChild(new DataModelConditionListPredicate(DataModelConditionGroup, ProfileRightSideType.Static));
+                    DataModelConditionGroup.AddChild(new DataModelConditionListPredicate(DataModelConditionGroup, ListRightSideType.Static));
             }
             else if (type == "Dynamic")
             {
                 if (!IsListGroup)
                     DataModelConditionGroup.AddChild(new DataModelConditionPredicate(DataModelConditionGroup, ProfileRightSideType.Dynamic));
                 else
-                    DataModelConditionGroup.AddChild(new DataModelConditionListPredicate(DataModelConditionGroup, ProfileRightSideType.Dynamic));
+                    DataModelConditionGroup.AddChild(new DataModelConditionListPredicate(DataModelConditionGroup, ListRightSideType.Dynamic));
             }
+            else if (type == "DynamicExternal" && IsListGroup)
+                DataModelConditionGroup.AddChild(new DataModelConditionListPredicate(DataModelConditionGroup, ListRightSideType.DynamicExternal));
             else if (type == "List" && !IsListGroup)
                 DataModelConditionGroup.AddChild(new DataModelConditionList(DataModelConditionGroup));
 
@@ -102,8 +105,8 @@ namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
             // Remove VMs of effects no longer applied on the layer
             var toRemove = Items.Where(c => !DataModelConditionGroup.Children.Contains(c.Model)).ToList();
             // Using RemoveRange breaks our lovely animations
-            foreach (var displayConditionViewModel in toRemove)
-                Items.Remove(displayConditionViewModel);
+            foreach (var DataModelConditionViewModel in toRemove)
+                Items.Remove(DataModelConditionViewModel);
 
             foreach (var childModel in Model.Children)
             {
@@ -112,19 +115,19 @@ namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
 
                 switch (childModel)
                 {
-                    case DataModelConditionGroup displayConditionGroup:
-                        Items.Add(_displayConditionsVmFactory.DisplayConditionGroupViewModel(displayConditionGroup, IsListGroup));
+                    case DataModelConditionGroup DataModelConditionGroup:
+                        Items.Add(_dataModelConditionsVmFactory.DataModelConditionGroupViewModel(DataModelConditionGroup, IsListGroup));
                         break;
-                    case DataModelConditionList displayConditionListPredicate:
-                        Items.Add(_displayConditionsVmFactory.DisplayConditionListViewModel(displayConditionListPredicate));
+                    case DataModelConditionList DataModelConditionListPredicate:
+                        Items.Add(_dataModelConditionsVmFactory.DataModelConditionListViewModel(DataModelConditionListPredicate));
                         break;
-                    case DataModelConditionPredicate displayConditionPredicate:
+                    case DataModelConditionPredicate DataModelConditionPredicate:
                         if (!IsListGroup)
-                            Items.Add(_displayConditionsVmFactory.DisplayConditionPredicateViewModel(displayConditionPredicate));
+                            Items.Add(_dataModelConditionsVmFactory.DataModelConditionPredicateViewModel(DataModelConditionPredicate));
                         break;
-                    case DataModelConditionListPredicate displayConditionListPredicate:
+                    case DataModelConditionListPredicate DataModelConditionListPredicate:
                         if (IsListGroup)
-                            Items.Add(_displayConditionsVmFactory.DisplayConditionListPredicateViewModel(displayConditionListPredicate));
+                            Items.Add(_dataModelConditionsVmFactory.DataModelConditionListPredicateViewModel(DataModelConditionListPredicate));
                         break;
                 }
             }
@@ -132,8 +135,8 @@ namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
             foreach (var childViewModel in Items)
                 childViewModel.Update();
 
-            if (IsRootGroup) 
-                ((DisplayConditionsViewModel) Parent).DisplayStartHint = !Items.Any();
+            if (IsRootGroup && Parent is DisplayConditionsViewModel displayConditionsViewModel)
+                displayConditionsViewModel.DisplayStartHint = !Items.Any();
         }
     }
 }

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionListPredicateView.xaml

@@ -0,0 +1,104 @@
+<UserControl
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:s="https://github.com/canton7/Stylet"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+    xmlns:converters="clr-namespace:Artemis.UI.Converters"
+    xmlns:utilities="clr-namespace:Artemis.UI.Utilities"
+    xmlns:DataModelConditions="clr-namespace:Artemis.UI.Screens.ProfileEditor.Conditions"
+    x:Class="Artemis.UI.Screens.ProfileEditor.Conditions.DataModelConditionListPredicateView"
+    mc:Ignorable="d"
+    d:DesignHeight="450" d:DesignWidth="800"
+    d:DataContext="{d:DesignInstance IsDesignTimeCreatable=False, Type={x:Type DataModelConditions:DataModelConditionListPredicateViewModel}}">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DataModelConditions.xaml" />
+                <ResourceDictionary>
+                    <converters:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
+                    <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
+                    <DataTemplate x:Key="DataModelDataTemplate">
+                        <Control x:Name="TemplateControl" Focusable="False" Template="{StaticResource DataModelSelectionTemplate}" />
+                        <DataTemplate.Triggers>
+                            <DataTrigger Binding="{Binding Data.ShowDataModelValues.Value, Source={StaticResource DataContextProxy}}" Value="True">
+                                <Setter TargetName="TemplateControl" Property="Template" Value="{StaticResource DataModelSelectionTemplateWithValues}" />
+                            </DataTrigger>
+                        </DataTemplate.Triggers>
+                    </DataTemplate>
+                </ResourceDictionary>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid Margin="0 3">
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
+        <Button Grid.Row="0"
+                Grid.Column="0"
+                ToolTip="Delete the predicate"
+                Style="{StaticResource MaterialDesignIconForegroundButton}"
+                HorizontalAlignment="Left"
+                Foreground="#E74C4C"
+                Width="25"
+                Height="25"
+                Command="{s:Action Delete}">
+            <materialDesign:PackIcon Kind="Close" Width="18" Height="18" />
+        </Button>
+
+        <!-- Left side, may be null for primitive lists -->
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="1"
+                        s:View.Model="{Binding LeftSideSelectionViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+
+        <!-- Operator -->
+        <Button Grid.Row="0"
+                Grid.Column="2"
+                Style="{StaticResource DataModelConditionButtonLeftClickMenu}"
+                Background="#7B7B7B"
+                BorderBrush="#7B7B7B"
+                Content="{Binding SelectedOperator.Description}"
+                Click="PropertyButton_OnClick">
+            <Button.ContextMenu>
+                <ContextMenu ItemsSource="{Binding Operators}">
+                    <ContextMenu.ItemTemplate>
+                        <DataTemplate>
+                            <StackPanel Orientation="Horizontal">
+                                <materialDesign:PackIcon Kind="{Binding Icon}" VerticalAlignment="Center" Margin="0 0 15 0" />
+                                <TextBlock Text="{Binding Description}" VerticalAlignment="Center" />
+                            </StackPanel>
+                        </DataTemplate>
+                    </ContextMenu.ItemTemplate>
+                    <ContextMenu.ItemContainerStyle>
+                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
+                            <Setter Property="Command" Value="{Binding Data.SelectOperatorCommand, Source={StaticResource DataContextProxy}}" />
+                            <Setter Property="CommandParameter" Value="{Binding}" />
+                            <Setter Property="CommandTarget" Value="{Binding}" />
+                        </Style>
+                    </ContextMenu.ItemContainerStyle>
+                </ContextMenu>
+            </Button.ContextMenu>
+        </Button>
+
+        <!-- Right side, either a selection or an input -->
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="3"
+                        s:View.Model="{Binding RightSideSelectionViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="3"
+                        s:View.Model="{Binding RightSideInputViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+    </Grid>
+</UserControl>

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionListPredicateView.xaml.cs

@@ -1,14 +1,14 @@
 using System.Windows;
 using System.Windows.Controls;
 
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
 {
     /// <summary>
-    ///     Interaction logic for DisplayConditionListPredicateView.xaml
+    ///     Interaction logic for DataModelConditionListPredicateView.xaml
     /// </summary>
-    public partial class DisplayConditionListPredicateView : UserControl
+    public partial class DataModelConditionListPredicateView : UserControl
     {
-        public DisplayConditionListPredicateView()
+        public DataModelConditionListPredicateView()
         {
             InitializeComponent();
         }

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionListPredicateViewModel.cs

@@ -0,0 +1,285 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows;
+using System.Windows.Media;
+using Artemis.Core;
+using Artemis.Core.Services;
+using Artemis.UI.Exceptions;
+using Artemis.UI.Screens.ProfileEditor.Conditions.Abstract;
+using Artemis.UI.Shared;
+using Artemis.UI.Shared.Input;
+using Artemis.UI.Shared.Services;
+using Stylet;
+
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
+{
+    public class DataModelConditionListPredicateViewModel : DataModelConditionViewModel, IDisposable
+    {
+        private readonly IConditionOperatorService _conditionOperatorService;
+        private readonly IDataModelUIService _dataModelUIService;
+        private readonly IEventAggregator _eventAggregator;
+        private readonly IProfileEditorService _profileEditorService;
+        private bool _isPrimitiveList;
+        private DataModelDynamicViewModel _leftSideSelectionViewModel;
+        private BindableCollection<ConditionOperator> _operators;
+        private DataModelStaticViewModel _rightSideInputViewModel;
+        private DataModelDynamicViewModel _rightSideSelectionViewModel;
+        private ConditionOperator _selectedOperator;
+
+        private List<Type> _supportedInputTypes;
+
+        public DataModelConditionListPredicateViewModel(
+            DataModelConditionListPredicate dataModelConditionListPredicate,
+            IProfileEditorService profileEditorService,
+            IDataModelUIService dataModelUIService,
+            IConditionOperatorService conditionOperatorService,
+            IEventAggregator eventAggregator) : base(dataModelConditionListPredicate)
+        {
+            _profileEditorService = profileEditorService;
+            _dataModelUIService = dataModelUIService;
+            _conditionOperatorService = conditionOperatorService;
+            _eventAggregator = eventAggregator;
+            _supportedInputTypes = new List<Type>();
+
+            SelectOperatorCommand = new DelegateCommand(ExecuteSelectOperatorCommand);
+            Operators = new BindableCollection<ConditionOperator>();
+
+            Initialize();
+        }
+
+        public DataModelConditionListPredicate DataModelConditionListPredicate => (DataModelConditionListPredicate) Model;
+
+        public BindableCollection<ConditionOperator> Operators
+        {
+            get => _operators;
+            set => SetAndNotify(ref _operators, value);
+        }
+
+        public DataModelDynamicViewModel LeftSideSelectionViewModel
+        {
+            get => _leftSideSelectionViewModel;
+            set => SetAndNotify(ref _leftSideSelectionViewModel, value);
+        }
+
+        public DataModelDynamicViewModel RightSideSelectionViewModel
+        {
+            get => _rightSideSelectionViewModel;
+            set => SetAndNotify(ref _rightSideSelectionViewModel, value);
+        }
+
+        public DataModelStaticViewModel RightSideInputViewModel
+        {
+            get => _rightSideInputViewModel;
+            set => SetAndNotify(ref _rightSideInputViewModel, value);
+        }
+
+        public ConditionOperator SelectedOperator
+        {
+            get => _selectedOperator;
+            set => SetAndNotify(ref _selectedOperator, value);
+        }
+
+        public DelegateCommand SelectOperatorCommand { get; }
+
+        public void Dispose()
+        {
+            if (!_isPrimitiveList)
+            {
+                LeftSideSelectionViewModel.PropertySelected -= LeftSideOnPropertySelected;
+                LeftSideSelectionViewModel.Dispose();
+            }
+
+            DisposeRightSideDynamic();
+            DisposeRightSideStatic();
+        }
+
+        public override void Delete()
+        {
+            base.Delete();
+            _profileEditorService.UpdateSelectedProfileElement();
+        }
+
+        public void Initialize()
+        {
+            var listDataModel = GetListDataModel();
+            if (listDataModel.Children.Count == 1 && listDataModel.Children.First() is DataModelListPropertyViewModel)
+                _isPrimitiveList = true;
+            else
+                _isPrimitiveList = false;
+
+            // Get the data models
+            if (!_isPrimitiveList)
+            {
+                LeftSideSelectionViewModel = _dataModelUIService.GetDynamicSelectionViewModel(_profileEditorService.GetCurrentModule());
+                LeftSideSelectionViewModel.ChangeDataModel((DataModelPropertiesViewModel) listDataModel);
+                LeftSideSelectionViewModel.PropertySelected += LeftSideOnPropertySelected;
+            }
+
+            // Determine which types are currently supported
+            var editors = _dataModelUIService.RegisteredDataModelEditors;
+            _supportedInputTypes = editors.Select(e => e.SupportedType).ToList();
+            _supportedInputTypes.AddRange(editors.Where(e => e.CompatibleConversionTypes != null).SelectMany(e => e.CompatibleConversionTypes));
+
+            Update();
+        }
+
+        public override void Update()
+        {
+            var listDataModelGuid = DataModelConditionListPredicate.ListDataModel.PluginInfo.Guid;
+            if (!_isPrimitiveList)
+            {
+                LeftSideSelectionViewModel.FilterTypes = _supportedInputTypes.ToArray();
+                LeftSideSelectionViewModel.ButtonBrush = new SolidColorBrush(Color.FromRgb(71, 108, 188));
+                LeftSideSelectionViewModel.SelectedPropertyViewModel = LeftSideSelectionViewModel.DataModelViewModel.GetChildByPath(
+                    listDataModelGuid, DataModelConditionListPredicate.LeftPropertyPath
+                );
+            }
+
+            var leftSideType = _isPrimitiveList
+                ? DataModelConditionListPredicate.ListType
+                : LeftSideSelectionViewModel.SelectedPropertyViewModel?.PropertyInfo?.PropertyType;
+
+            // Get the supported operators
+            Operators.Clear();
+            Operators.AddRange(_conditionOperatorService.GetConditionOperatorsForType(leftSideType));
+            if (DataModelConditionListPredicate.Operator == null)
+                DataModelConditionListPredicate.UpdateOperator(Operators.FirstOrDefault(o => o.SupportsType(leftSideType)));
+            SelectedOperator = DataModelConditionListPredicate.Operator;
+
+            // Ensure the right side has the proper VM
+            if (DataModelConditionListPredicate.PredicateType == ListRightSideType.Dynamic || DataModelConditionListPredicate.PredicateType == ListRightSideType.DynamicExternal)
+            {
+                DisposeRightSideStatic();
+                if (RightSideSelectionViewModel == null)
+                {
+                    RightSideSelectionViewModel = _dataModelUIService.GetDynamicSelectionViewModel(_profileEditorService.GetCurrentModule());
+                    RightSideSelectionViewModel.ButtonBrush = (Brush) Application.Current.FindResource("PrimaryHueMidBrush");
+                    RightSideSelectionViewModel.PropertySelected += RightSideOnPropertySelected;
+                }
+
+                RightSideSelectionViewModel.FilterTypes = new[] {leftSideType};
+                if (DataModelConditionListPredicate.PredicateType == ListRightSideType.Dynamic)
+                {
+                    RightSideSelectionViewModel.SelectedPropertyViewModel = RightSideSelectionViewModel.DataModelViewModel.GetChildByPath(
+                        listDataModelGuid, DataModelConditionListPredicate.RightPropertyPath
+                    );
+                }
+                else
+                    RightSideSelectionViewModel.PopulateSelectedPropertyViewModel(DataModelConditionListPredicate.RightDataModel, DataModelConditionListPredicate.RightPropertyPath);
+            }
+            else
+            {
+                DisposeRightSideDynamic();
+                if (RightSideInputViewModel == null)
+                {
+                    RightSideInputViewModel = _dataModelUIService.GetStaticInputViewModel(leftSideType);
+                    RightSideInputViewModel.Value = DataModelConditionListPredicate.RightStaticValue;
+                    RightSideInputViewModel.ButtonBrush = (Brush) Application.Current.FindResource("PrimaryHueMidBrush");
+                    RightSideInputViewModel.ValueUpdated += RightSideOnValueEntered;
+                }
+
+                if (RightSideInputViewModel.TargetType != leftSideType)
+                    RightSideInputViewModel.UpdateTargetType(leftSideType);
+            }
+        }
+
+        public void ApplyLeftSide()
+        {
+            DataModelConditionListPredicate.UpdateLeftSide(LeftSideSelectionViewModel.SelectedPropertyViewModel.PropertyPath);
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            SelectedOperator = DataModelConditionListPredicate.Operator;
+            Update();
+        }
+
+        public void ApplyRightSideDynamic()
+        {
+            if (DataModelConditionListPredicate.ListContainsInnerPath(RightSideSelectionViewModel.SelectedPropertyViewModel.PropertyPath))
+                DataModelConditionListPredicate.UpdateRightSideDynamic(RightSideSelectionViewModel.SelectedPropertyViewModel.PropertyPath);
+            else
+                DataModelConditionListPredicate.UpdateRightSideDynamic(
+                    RightSideSelectionViewModel.SelectedPropertyViewModel.DataModel,
+                    RightSideSelectionViewModel.SelectedPropertyViewModel.PropertyPath
+                );
+
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        public void ApplyRightSideStatic(object value)
+        {
+            DataModelConditionListPredicate.UpdateRightSideStatic(value);
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        public void ApplyOperator()
+        {
+            DataModelConditionListPredicate.UpdateOperator(SelectedOperator);
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        private DataModelVisualizationViewModel GetListDataModel()
+        {
+            if (DataModelConditionListPredicate.ListDataModel == null || DataModelConditionListPredicate.ListPropertyPath == null)
+                throw new ArtemisUIException("Cannot create a list predicate without first selecting a target list");
+
+            var dataModel = _dataModelUIService.GetPluginDataModelVisualization(_profileEditorService.GetCurrentModule(), true);
+            var listDataModel = (DataModelListViewModel) dataModel.GetChildByPath(
+                DataModelConditionListPredicate.ListDataModel.PluginInfo.Guid,
+                DataModelConditionListPredicate.ListPropertyPath
+            );
+
+            return listDataModel.GetListTypeViewModel(_dataModelUIService);
+        }
+
+        private void ExecuteSelectOperatorCommand(object context)
+        {
+            if (!(context is ConditionOperator dataModelConditionOperator))
+                return;
+
+            SelectedOperator = dataModelConditionOperator;
+            ApplyOperator();
+        }
+
+        private void LeftSideOnPropertySelected(object sender, DataModelInputDynamicEventArgs e)
+        {
+            ApplyLeftSide();
+        }
+
+        private void RightSideOnPropertySelected(object sender, DataModelInputDynamicEventArgs e)
+        {
+            ApplyRightSideDynamic();
+        }
+
+        private void RightSideOnValueEntered(object sender, DataModelInputStaticEventArgs e)
+        {
+            ApplyRightSideStatic(e.Value);
+        }
+
+        private void DisposeRightSideStatic()
+        {
+            if (RightSideInputViewModel != null)
+            {
+                RightSideInputViewModel.ValueUpdated -= RightSideOnValueEntered;
+                RightSideInputViewModel.Dispose();
+                RightSideInputViewModel = null;
+            }
+        }
+
+        private void DisposeRightSideDynamic()
+        {
+            if (RightSideSelectionViewModel != null)
+            {
+                RightSideSelectionViewModel.PropertySelected -= RightSideOnPropertySelected;
+                RightSideSelectionViewModel.Dispose();
+                RightSideSelectionViewModel = null;
+            }
+        }
+    }
+}

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionListView.xaml

@@ -0,0 +1,82 @@
+<UserControl x:Class="Artemis.UI.Screens.ProfileEditor.Conditions.DataModelConditionListView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:s="https://github.com/canton7/Stylet"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:local="clr-namespace:Artemis.UI.Screens.ProfileEditor.Conditions"
+             mc:Ignorable="d"
+             d:DesignHeight="450" d:DesignWidth="800"
+             d:DataContext="{d:DesignInstance Type=local:DataModelConditionListViewModel, IsDesignTimeCreatable=False}">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DataModelConditions.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid Margin="0 3">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
+        <Button Grid.Row="0"
+                Grid.Column="0"
+                ToolTip="Delete the list predicate and all its children"
+                Style="{StaticResource MaterialDesignIconForegroundButton}"
+                HorizontalAlignment="Left"
+                Foreground="#E74C4C"
+                Width="25"
+                Height="25"
+                Command="{s:Action Delete}">
+            <materialDesign:PackIcon Kind="Close" Width="18" Height="18" />
+        </Button>
+
+        <!-- Left side, the list this predicate is targeting -->
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="1"
+                        s:View.Model="{Binding TargetSelectionViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+
+        <!-- Operator -->
+        <Button Grid.Row="0"
+                Grid.Column="2"
+                Style="{StaticResource DataModelConditionButtonLeftClickMenu}"
+                Background="#7B7B7B"
+                BorderBrush="#7B7B7B"
+                Content="{Binding SelectedListOperator}"
+                Click="PropertyButton_OnClick"
+                HorizontalAlignment="Left">
+            <Button.ContextMenu>
+                <ContextMenu>
+                    <MenuItem Header="Any" Command="{s:Action SelectListOperator}" CommandParameter="Any" />
+                    <MenuItem Header="All" Command="{s:Action SelectListOperator}" CommandParameter="All" />
+                    <MenuItem Header="None" Command="{s:Action SelectListOperator}" CommandParameter="None" />
+                    <MenuItem Header="Count (NYI)" Command="{s:Action SelectListOperator}" CommandParameter="Count" IsEnabled="False" />
+                </ContextMenu>
+            </Button.ContextMenu>
+        </Button>
+
+        <ItemsControl Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" ItemsSource="{Binding Items}" Margin="0 4 0 0">
+            <ItemsControl.ItemTemplate>
+                <DataTemplate>
+                    <materialDesign:TransitioningContent>
+                        <materialDesign:TransitioningContent.OpeningEffects>
+                            <materialDesign:TransitionEffect Kind="FadeIn" />
+                            <materialDesign:TransitionEffect Kind="SlideInFromLeft" />
+                        </materialDesign:TransitioningContent.OpeningEffects>
+                        <ContentControl s:View.Model="{Binding}" VerticalContentAlignment="Stretch" HorizontalContentAlignment="Stretch" IsTabStop="False" />
+                    </materialDesign:TransitioningContent>
+                </DataTemplate>
+            </ItemsControl.ItemTemplate>
+        </ItemsControl>
+    </Grid>
+</UserControl>

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionListView.xaml.cs

@@ -1,14 +1,14 @@
 using System.Windows;
 using System.Windows.Controls;
 
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
 {
     /// <summary>
-    ///     Interaction logic for DisplayConditionListView.xaml
+    ///     Interaction logic for DataModelConditionListView.xaml
     /// </summary>
-    public partial class DisplayConditionListView : UserControl
+    public partial class DataModelConditionListView : UserControl
     {
-        public DisplayConditionListView()
+        public DataModelConditionListView()
         {
             InitializeComponent();
         }

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionListViewModel.cs

@@ -0,0 +1,139 @@
+using System;
+using System.Collections;
+using System.Linq;
+using System.Windows.Media;
+using Artemis.Core;
+using Artemis.UI.Ninject.Factories;
+using Artemis.UI.Screens.ProfileEditor.Conditions.Abstract;
+using Artemis.UI.Shared;
+using Artemis.UI.Shared.Input;
+using Artemis.UI.Shared.Services;
+using Humanizer;
+
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
+{
+    public class DataModelConditionListViewModel : DataModelConditionViewModel, IDisposable
+    {
+        private readonly IDataModelConditionsVmFactory _dataModelConditionsVmFactory;
+        private readonly IDataModelUIService _dataModelUIService;
+        private readonly IProfileEditorService _profileEditorService;
+        private DataModelDynamicViewModel _targetSelectionViewModel;
+
+        public DataModelConditionListViewModel(
+            DataModelConditionList dataModelConditionList,
+            IProfileEditorService profileEditorService,
+            IDataModelUIService dataModelUIService,
+            IDataModelConditionsVmFactory dataModelConditionsVmFactory) : base(dataModelConditionList)
+        {
+            _profileEditorService = profileEditorService;
+            _dataModelUIService = dataModelUIService;
+            _dataModelConditionsVmFactory = dataModelConditionsVmFactory;
+
+            Initialize();
+        }
+
+        public DataModelDynamicViewModel TargetSelectionViewModel
+        {
+            get => _targetSelectionViewModel;
+            set => SetAndNotify(ref _targetSelectionViewModel, value);
+        }
+
+        public DataModelConditionList DataModelConditionList => (DataModelConditionList) Model;
+
+        public string SelectedListOperator => DataModelConditionList.ListOperator.Humanize();
+
+        public void Dispose()
+        {
+            TargetSelectionViewModel.Dispose();
+            TargetSelectionViewModel.PropertySelected -= TargetSelectionViewModelOnPropertySelected;
+        }
+
+        public void SelectListOperator(string type)
+        {
+            var enumValue = Enum.Parse<ListOperator>(type);
+            DataModelConditionList.ListOperator = enumValue;
+            NotifyOfPropertyChange(nameof(SelectedListOperator));
+
+            _profileEditorService.UpdateSelectedProfileElement();
+        }
+
+        public void AddCondition(string type)
+        {
+            if (type == "Static")
+                DataModelConditionList.AddChild(new DataModelConditionPredicate(DataModelConditionList, ProfileRightSideType.Static));
+            else if (type == "Dynamic")
+                DataModelConditionList.AddChild(new DataModelConditionPredicate(DataModelConditionList, ProfileRightSideType.Dynamic));
+
+            Update();
+            _profileEditorService.UpdateSelectedProfileElement();
+        }
+
+        public void AddGroup()
+        {
+            DataModelConditionList.AddChild(new DataModelConditionGroup(DataModelConditionList));
+
+            Update();
+            _profileEditorService.UpdateSelectedProfileElement();
+        }
+
+        public override void Delete()
+        {
+            base.Delete();
+            _profileEditorService.UpdateSelectedProfileElement();
+        }
+
+        public void Initialize()
+        {
+            TargetSelectionViewModel = _dataModelUIService.GetDynamicSelectionViewModel(_profileEditorService.GetCurrentModule());
+            TargetSelectionViewModel.FilterTypes = new[] {typeof(IList)};
+            TargetSelectionViewModel.ButtonBrush = new SolidColorBrush(Color.FromRgb(71, 108, 188));
+            TargetSelectionViewModel.Placeholder = "Select a list";
+            TargetSelectionViewModel.PropertySelected += TargetSelectionViewModelOnPropertySelected;
+
+            Update();
+        }
+
+        public void ApplyList()
+        {
+            DataModelConditionList.UpdateList(
+                TargetSelectionViewModel.SelectedPropertyViewModel.DataModel,
+                TargetSelectionViewModel.SelectedPropertyViewModel.PropertyPath
+            );
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        public override void Update()
+        {
+            TargetSelectionViewModel.PopulateSelectedPropertyViewModel(DataModelConditionList.ListDataModel, DataModelConditionList.ListPropertyPath);
+            NotifyOfPropertyChange(nameof(SelectedListOperator));
+
+            // Remove VMs of effects no longer applied on the layer
+            var toRemove = Items.Where(c => !DataModelConditionList.Children.Contains(c.Model)).ToList();
+            // Using RemoveRange breaks our lovely animations
+            foreach (var conditionViewModel in toRemove)
+                Items.Remove(conditionViewModel);
+
+            foreach (var childModel in Model.Children)
+            {
+                if (Items.Any(c => c.Model == childModel))
+                    continue;
+                if (!(childModel is DataModelConditionGroup dataModelConditionGroup))
+                    continue;
+
+                var viewModel = _dataModelConditionsVmFactory.DataModelConditionGroupViewModel(dataModelConditionGroup, true);
+                viewModel.IsRootGroup = true;
+                Items.Add(viewModel);
+            }
+
+            foreach (var childViewModel in Items)
+                childViewModel.Update();
+        }
+
+        private void TargetSelectionViewModelOnPropertySelected(object? sender, DataModelInputDynamicEventArgs e)
+        {
+            ApplyList();
+        }
+    }
+}

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionPredicateView.xaml

@@ -0,0 +1,94 @@
+<UserControl
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:s="https://github.com/canton7/Stylet"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+    xmlns:utilities="clr-namespace:Artemis.UI.Utilities"
+    xmlns:conditions="clr-namespace:Artemis.UI.Screens.ProfileEditor.Conditions"
+    x:Class="Artemis.UI.Screens.ProfileEditor.Conditions.DataModelConditionPredicateView"
+    mc:Ignorable="d"
+    d:DesignHeight="450" d:DesignWidth="800"
+    d:DataContext="{d:DesignInstance IsDesignTimeCreatable=False, Type={x:Type conditions:DataModelConditionPredicateViewModel}}">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DataModelConditions.xaml" />
+                <ResourceDictionary>
+                    <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
+                </ResourceDictionary>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid Margin="0 3">
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
+        <Button Grid.Row="0"
+                Grid.Column="0"
+                ToolTip="Delete the predicate"
+                Style="{StaticResource MaterialDesignIconForegroundButton}"
+                HorizontalAlignment="Left"
+                Foreground="#E74C4C"
+                Width="25"
+                Height="25"
+                Command="{s:Action Delete}">
+            <materialDesign:PackIcon Kind="Close" Width="18" Height="18" />
+        </Button>
+
+        <!-- Left side, always a property -->
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="1"
+                        s:View.Model="{Binding LeftSideSelectionViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+
+        <!-- Operator -->
+        <Button Grid.Row="0"
+                Grid.Column="2"
+                Style="{StaticResource DataModelConditionButtonLeftClickMenu}"
+                Background="#7B7B7B"
+                BorderBrush="#7B7B7B"
+                Content="{Binding SelectedOperator.Description}"
+                Click="PropertyButton_OnClick">
+            <Button.ContextMenu>
+                <ContextMenu ItemsSource="{Binding Operators}">
+                    <ContextMenu.ItemTemplate>
+                        <DataTemplate>
+                            <StackPanel Orientation="Horizontal">
+                                <materialDesign:PackIcon Kind="{Binding Icon}" VerticalAlignment="Center" Margin="0 0 15 0" />
+                                <TextBlock Text="{Binding Description}" VerticalAlignment="Center" />
+                            </StackPanel>
+                        </DataTemplate>
+                    </ContextMenu.ItemTemplate>
+                    <ContextMenu.ItemContainerStyle>
+                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
+                            <Setter Property="Command" Value="{Binding Data.SelectOperatorCommand, Source={StaticResource DataContextProxy}}" />
+                            <Setter Property="CommandParameter" Value="{Binding}" />
+                            <Setter Property="CommandTarget" Value="{Binding}" />
+                        </Style>
+                    </ContextMenu.ItemContainerStyle>
+                </ContextMenu>
+            </Button.ContextMenu>
+        </Button>
+
+        <!-- Right side, either a selection or an input -->
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="3"
+                        s:View.Model="{Binding RightSideSelectionViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+        <ContentControl Grid.Row="0" 
+                        Grid.Column="3"
+                        s:View.Model="{Binding RightSideInputViewModel}"
+                        VerticalContentAlignment="Stretch" 
+                        HorizontalContentAlignment="Stretch"
+                        IsTabStop="False" />
+    </Grid>
+</UserControl>

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionPredicateView.xaml.cs

@@ -1,14 +1,14 @@
 using System.Windows;
 using System.Windows.Controls;
 
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
 {
     /// <summary>
-    ///     Interaction logic for DisplayConditionPredicateView.xaml
+    ///     Interaction logic for DataModelConditionPredicateView.xaml
     /// </summary>
-    public partial class DisplayConditionPredicateView : UserControl
+    public partial class DataModelConditionPredicateView : UserControl
     {
-        public DisplayConditionPredicateView()
+        public DataModelConditionPredicateView()
         {
             InitializeComponent();
         }

src/Artemis.UI/Screens/ProfileEditor/Conditions/DataModelConditionPredicateViewModel.cs

@@ -0,0 +1,248 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows;
+using System.Windows.Media;
+using Artemis.Core;
+using Artemis.Core.Services;
+using Artemis.UI.Screens.ProfileEditor.Conditions.Abstract;
+using Artemis.UI.Shared;
+using Artemis.UI.Shared.Input;
+using Artemis.UI.Shared.Services;
+using Stylet;
+
+namespace Artemis.UI.Screens.ProfileEditor.Conditions
+{
+    public class DataModelConditionPredicateViewModel : DataModelConditionViewModel, IDisposable
+    {
+        private readonly IConditionOperatorService _conditionOperatorService;
+        private readonly IDataModelUIService _dataModelUIService;
+        private readonly IProfileEditorService _profileEditorService;
+        private DataModelDynamicViewModel _leftSideSelectionViewModel;
+        private BindableCollection<ConditionOperator> _operators;
+        private DataModelStaticViewModel _rightSideInputViewModel;
+        private DataModelDynamicViewModel _rightSideSelectionViewModel;
+        private ConditionOperator _selectedOperator;
+
+        private List<Type> _supportedInputTypes;
+
+        public DataModelConditionPredicateViewModel(
+            DataModelConditionPredicate dataModelConditionPredicate,
+            IProfileEditorService profileEditorService,
+            IDataModelUIService dataModelUIService,
+            IConditionOperatorService conditionOperatorService,
+            ISettingsService settingsService) : base(dataModelConditionPredicate)
+        {
+            _profileEditorService = profileEditorService;
+            _dataModelUIService = dataModelUIService;
+            _conditionOperatorService = conditionOperatorService;
+            _supportedInputTypes = new List<Type>();
+
+            SelectOperatorCommand = new DelegateCommand(ExecuteSelectOperatorCommand);
+            Operators = new BindableCollection<ConditionOperator>();
+
+            ShowDataModelValues = settingsService.GetSetting<bool>("ProfileEditor.ShowDataModelValues");
+
+            Initialize();
+        }
+
+        public DataModelConditionPredicate DataModelConditionPredicate => (DataModelConditionPredicate) Model;
+        public PluginSetting<bool> ShowDataModelValues { get; }
+
+
+        public BindableCollection<ConditionOperator> Operators
+        {
+            get => _operators;
+            set => SetAndNotify(ref _operators, value);
+        }
+
+        public DataModelDynamicViewModel LeftSideSelectionViewModel
+        {
+            get => _leftSideSelectionViewModel;
+            set => SetAndNotify(ref _leftSideSelectionViewModel, value);
+        }
+
+        public ConditionOperator SelectedOperator
+        {
+            get => _selectedOperator;
+            set => SetAndNotify(ref _selectedOperator, value);
+        }
+
+        public DataModelDynamicViewModel RightSideSelectionViewModel
+        {
+            get => _rightSideSelectionViewModel;
+            set => SetAndNotify(ref _rightSideSelectionViewModel, value);
+        }
+
+        public DataModelStaticViewModel RightSideInputViewModel
+        {
+            get => _rightSideInputViewModel;
+            set => SetAndNotify(ref _rightSideInputViewModel, value);
+        }
+
+        public DelegateCommand SelectOperatorCommand { get; }
+
+        public void Dispose()
+        {
+            if (LeftSideSelectionViewModel != null)
+            {
+                LeftSideSelectionViewModel.PropertySelected -= LeftSideOnPropertySelected;
+                LeftSideSelectionViewModel.Dispose();
+                LeftSideSelectionViewModel = null;
+            }
+
+            DisposeRightSideStatic();
+            DisposeRightSideDynamic();
+        }
+
+        public override void Delete()
+        {
+            base.Delete();
+            _profileEditorService.UpdateSelectedProfileElement();
+        }
+
+        public void Initialize()
+        {
+            LeftSideSelectionViewModel = _dataModelUIService.GetDynamicSelectionViewModel(_profileEditorService.GetCurrentModule());
+            LeftSideSelectionViewModel.PropertySelected += LeftSideOnPropertySelected;
+            // Determine which types are currently supported
+            var editors = _dataModelUIService.RegisteredDataModelEditors;
+            _supportedInputTypes = editors.Select(e => e.SupportedType).ToList();
+            _supportedInputTypes.AddRange(editors.Where(e => e.CompatibleConversionTypes != null).SelectMany(e => e.CompatibleConversionTypes));
+
+            Update();
+        }
+
+        public override void Update()
+        {
+            LeftSideSelectionViewModel.FilterTypes = _supportedInputTypes.ToArray();
+            LeftSideSelectionViewModel.PopulateSelectedPropertyViewModel(
+                DataModelConditionPredicate.LeftDataModel,
+                DataModelConditionPredicate.LeftPropertyPath
+            );
+            var leftSideType = LeftSideSelectionViewModel.SelectedPropertyViewModel?.PropertyInfo?.PropertyType;
+
+            // Get the supported operators
+            Operators.Clear();
+            Operators.AddRange(_conditionOperatorService.GetConditionOperatorsForType(leftSideType));
+            if (DataModelConditionPredicate.Operator == null)
+                DataModelConditionPredicate.UpdateOperator(Operators.FirstOrDefault(o => o.SupportsType(leftSideType)));
+            SelectedOperator = DataModelConditionPredicate.Operator;
+
+            // Ensure the right side has the proper VM
+            var targetType = LeftSideSelectionViewModel?.SelectedPropertyViewModel?.PropertyInfo?.PropertyType;
+            if (DataModelConditionPredicate.PredicateType == ProfileRightSideType.Dynamic)
+            {
+                DisposeRightSideStatic();
+                if (RightSideSelectionViewModel == null)
+                {
+                    RightSideSelectionViewModel = _dataModelUIService.GetDynamicSelectionViewModel(_profileEditorService.GetCurrentModule());
+                    RightSideSelectionViewModel.ButtonBrush = (Brush) Application.Current.FindResource("PrimaryHueMidBrush");
+                    RightSideSelectionViewModel.PropertySelected += RightSideOnPropertySelected;
+                }
+
+                RightSideSelectionViewModel.PopulateSelectedPropertyViewModel(
+                    DataModelConditionPredicate.RightDataModel,
+                    DataModelConditionPredicate.RightPropertyPath
+                );
+                RightSideSelectionViewModel.FilterTypes = new[] {targetType};
+            }
+            else
+            {
+                DisposeRightSideDynamic();
+                if (RightSideInputViewModel == null)
+                {
+                    RightSideInputViewModel = _dataModelUIService.GetStaticInputViewModel(targetType);
+                    RightSideInputViewModel.ButtonBrush = (Brush) Application.Current.FindResource("PrimaryHueMidBrush");
+                    RightSideInputViewModel.ValueUpdated += RightSideOnValueEntered;
+                }
+
+                if (RightSideInputViewModel.TargetType != targetType)
+                    RightSideInputViewModel.UpdateTargetType(targetType);
+            }
+        }
+
+        public void ApplyLeftSide()
+        {
+            DataModelConditionPredicate.UpdateLeftSide(
+                LeftSideSelectionViewModel.SelectedPropertyViewModel.DataModel,
+                LeftSideSelectionViewModel.SelectedPropertyViewModel.PropertyPath
+            );
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            SelectedOperator = DataModelConditionPredicate.Operator;
+            Update();
+        }
+
+        public void ApplyRightSideDynamic()
+        {
+            DataModelConditionPredicate.UpdateRightSide(
+                RightSideSelectionViewModel.SelectedPropertyViewModel.DataModel,
+                RightSideSelectionViewModel.SelectedPropertyViewModel.PropertyPath
+            );
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        public void ApplyRightSideStatic(object value)
+        {
+            DataModelConditionPredicate.UpdateRightSide(value);
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        public void ApplyOperator()
+        {
+            DataModelConditionPredicate.UpdateOperator(SelectedOperator);
+            _profileEditorService.UpdateSelectedProfileElement();
+
+            Update();
+        }
+
+        private void LeftSideOnPropertySelected(object sender, DataModelInputDynamicEventArgs e)
+        {
+            ApplyLeftSide();
+        }
+
+        private void RightSideOnPropertySelected(object? sender, DataModelInputDynamicEventArgs e)
+        {
+            ApplyRightSideDynamic();
+        }
+
+        private void RightSideOnValueEntered(object sender, DataModelInputStaticEventArgs e)
+        {
+            ApplyRightSideStatic(e.Value);
+        }
+
+        private void ExecuteSelectOperatorCommand(object context)
+        {
+            if (!(context is ConditionOperator DataModelConditionOperator))
+                return;
+
+            SelectedOperator = DataModelConditionOperator;
+            ApplyOperator();
+        }
+
+        private void DisposeRightSideStatic()
+        {
+            if (RightSideInputViewModel != null)
+            {
+                RightSideInputViewModel.ValueUpdated -= RightSideOnValueEntered;
+                RightSideInputViewModel.Dispose();
+                RightSideInputViewModel = null;
+            }
+        }
+
+        private void DisposeRightSideDynamic()
+        {
+            if (RightSideSelectionViewModel != null)
+            {
+                RightSideSelectionViewModel.PropertySelected -= RightSideOnPropertySelected;
+                RightSideSelectionViewModel.Dispose();
+                RightSideSelectionViewModel = null;
+            }
+        }
+    }
+}

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/Abstract/DisplayConditionViewModel.cs

@@ -1,23 +0,0 @@
-using Artemis.Core;
-using Stylet;
-
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions.Abstract
-{
-    public abstract class DisplayConditionViewModel : Conductor<DisplayConditionViewModel>.Collection.AllActive
-    {
-        protected DisplayConditionViewModel(DataModelConditionPart model)
-        {
-            Model = model;
-        }
-
-        public DataModelConditionPart Model { get; }
-
-        public abstract void Update();
-
-        public virtual void Delete()
-        {
-            Model.Parent.RemoveChild(Model);
-            ((DisplayConditionViewModel) Parent).Update();
-        }
-    }
-}

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionListPredicateView.xaml

@@ -1,186 +0,0 @@
-<UserControl
-    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:s="https://github.com/canton7/Stylet"
-    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:converters="clr-namespace:Artemis.UI.Converters"
-    xmlns:utilities="clr-namespace:Artemis.UI.Utilities"
-    xmlns:displayConditions="clr-namespace:Artemis.UI.Screens.ProfileEditor.DisplayConditions"
-    x:Class="Artemis.UI.Screens.ProfileEditor.DisplayConditions.DisplayConditionListPredicateView"
-    mc:Ignorable="d"
-    d:DesignHeight="450" d:DesignWidth="800"
-    d:DataContext="{d:DesignInstance IsDesignTimeCreatable=False, Type={x:Type displayConditions:DisplayConditionListPredicateViewModel}}">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DisplayConditions.xaml" />
-                <ResourceDictionary>
-                    <converters:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
-                    <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
-                    <DataTemplate x:Key="DataModelDataTemplate">
-                        <Control x:Name="TemplateControl" Focusable="False" Template="{StaticResource DataModelSelectionTemplate}" />
-                        <DataTemplate.Triggers>
-                            <DataTrigger Binding="{Binding Data.ShowDataModelValues.Value, Source={StaticResource DataContextProxy}}" Value="True">
-                                <Setter TargetName="TemplateControl" Property="Template" Value="{StaticResource DataModelSelectionTemplateWithValues}" />
-                            </DataTrigger>
-                        </DataTemplate.Triggers>
-                    </DataTemplate>
-                </ResourceDictionary>
-            </ResourceDictionary.MergedDictionaries>
-        </ResourceDictionary>
-    </UserControl.Resources>
-    <Grid Margin="0 3" Visibility="{Binding IsInitialized, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-        </Grid.ColumnDefinitions>
-        <Button Grid.Row="0"
-                Grid.Column="0"
-                ToolTip="Delete the predicate"
-                Style="{StaticResource MaterialDesignIconForegroundButton}"
-                HorizontalAlignment="Left"
-                Foreground="#E74C4C"
-                Width="25"
-                Height="25"
-                Command="{s:Action Delete}">
-            <materialDesign:PackIcon Kind="Close" Width="18" Height="18" />
-        </Button>
-
-        <!-- Left side, always a property -->
-        <Button Grid.Row="0"
-                Grid.Column="1"
-                Background="#476CBC"
-                BorderBrush="#476CBC"
-                Style="{StaticResource DisplayConditionButton}"
-                ToolTip="{Binding SelectedLeftSideProperty.DisplayPropertyPath}"
-                Click="PropertyButton_OnClick">
-            <Button.ContextMenu>
-                <ContextMenu ItemsSource="{Binding LeftSideDataModel.Children}" IsOpen="{Binding LeftSideDataModelOpen, Mode=OneWayToSource}">
-                    <ContextMenu.ItemContainerStyle>
-                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                            <Setter Property="ItemsSource" Value="{Binding Children}" />
-                            <Setter Property="Command" Value="{Binding Data.SelectLeftPropertyCommand, Source={StaticResource DataContextProxy}}" />
-                            <Setter Property="CommandParameter" Value="{Binding}" />
-                            <Setter Property="CommandTarget" Value="{Binding}" />
-                            <Setter Property="IsEnabled" Value="{Binding IsMatchingFilteredTypes}" />
-                            <Setter Property="IsSubmenuOpen" Value="{Binding IsVisualizationExpanded, Mode=TwoWay}" />
-                            <Setter Property="HeaderTemplate" Value="{StaticResource DataModelDataTemplate}" />
-                        </Style>
-                    </ContextMenu.ItemContainerStyle>
-                </ContextMenu>
-            </Button.ContextMenu>
-            <Grid>
-                <TextBlock Text="{Binding SelectedLeftSideProperty.PropertyDescription.Name}"
-                           Visibility="{Binding SelectedLeftSideProperty, Converter={StaticResource NullToVisibilityConverter}}" />
-                <TextBlock Text="« Select a property »"
-                           FontStyle="Italic"
-                           Visibility="{Binding SelectedLeftSideProperty, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-            </Grid>
-        </Button>
-
-        <!-- Operator -->
-        <Button Grid.Row="0"
-                Grid.Column="2"
-                Style="{StaticResource DisplayConditionButtonLeftClickMenu}"
-                Background="#7B7B7B"
-                BorderBrush="#7B7B7B"
-                Content="{Binding SelectedOperator.Description}"
-                Click="PropertyButton_OnClick">
-            <Button.ContextMenu>
-                <ContextMenu ItemsSource="{Binding Operators}">
-                    <ContextMenu.ItemTemplate>
-                        <DataTemplate>
-                            <StackPanel Orientation="Horizontal">
-                                <materialDesign:PackIcon Kind="{Binding Icon}" VerticalAlignment="Center" Margin="0 0 15 0" />
-                                <TextBlock Text="{Binding Description}" VerticalAlignment="Center" />
-                            </StackPanel>
-                        </DataTemplate>
-                    </ContextMenu.ItemTemplate>
-                    <ContextMenu.ItemContainerStyle>
-                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                            <Setter Property="Command" Value="{Binding Data.SelectOperatorCommand, Source={StaticResource DataContextProxy}}" />
-                            <Setter Property="CommandParameter" Value="{Binding}" />
-                            <Setter Property="CommandTarget" Value="{Binding}" />
-                        </Style>
-                    </ContextMenu.ItemContainerStyle>
-                </ContextMenu>
-            </Button.ContextMenu>
-        </Button>
-
-        <Grid Grid.Row="0"
-              Grid.Column="3"
-              Visibility="{Binding SelectedOperator.SupportsRightSide, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-            <!-- Right side property if type is dynamic -->
-            <Button Background="{DynamicResource PrimaryHueMidBrush}"
-                    BorderBrush="{DynamicResource PrimaryHueMidBrush}"
-                    Style="{StaticResource DisplayConditionButton}"
-                    ToolTip="{Binding SelectedRightSideProperty.DisplayPropertyPath}"
-                    Click="PropertyButton_OnClick"
-                    Visibility="{Binding ShowRightSidePropertySelection, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-                <Button.ContextMenu>
-                    <ContextMenu ItemsSource="{Binding RightSideDataModel.Children}">
-                        <ContextMenu.ItemContainerStyle>
-                            <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                                <Setter Property="ItemsSource" Value="{Binding Children}" />
-                                <Setter Property="Command" Value="{Binding Data.SelectRightPropertyCommand, Source={StaticResource DataContextProxy}}" />
-                                <Setter Property="CommandParameter" Value="{Binding}" />
-                                <Setter Property="CommandTarget" Value="{Binding}" />
-                                <Setter Property="IsEnabled" Value="{Binding IsMatchingFilteredTypes}" />
-                                <Setter Property="IsSubmenuOpen" Value="{Binding IsVisualizationExpanded, Mode=TwoWay}" />
-                                <Setter Property="HeaderTemplate" Value="{StaticResource DataModelDataTemplate}" />
-                            </Style>
-                        </ContextMenu.ItemContainerStyle>
-                    </ContextMenu>
-                </Button.ContextMenu>
-                <Grid>
-                    <TextBlock Text="{Binding SelectedRightSideProperty.PropertyDescription.Name}"
-                               Visibility="{Binding SelectedRightSideProperty, Converter={StaticResource NullToVisibilityConverter}}" />
-                    <TextBlock Text="« Select a property »"
-                               FontStyle="Italic"
-                               Visibility="{Binding SelectedRightSideProperty, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-                </Grid>
-            </Button>
-
-            <!-- Right side property if type is static -->
-            <materialDesign:Transitioner SelectedIndex="{Binding RightSideTransitionIndex}"
-                                         DefaultTransitionOrigin="0.5, 0.5"
-                                         Margin="3 -4"
-                                         Visibility="{Binding ShowRightSidePropertySelection, Converter={x:Static s:BoolToVisibilityConverter.InverseInstance}, Mode=OneWay}">
-                <Button Style="{StaticResource DisplayConditionButton}"
-                        Background="{DynamicResource PrimaryHueMidBrush}"
-                        BorderBrush="{DynamicResource PrimaryHueMidBrush}"
-                        Margin="0 4"
-                        Command="{s:Action ActivateRightSideInputViewModel}"
-                        HorizontalAlignment="Left">
-                    <Grid>
-                        <StackPanel Visibility="{Binding RightStaticValue, Converter={StaticResource NullToVisibilityConverter}}" Orientation="Horizontal">
-                            <TextBlock FontWeight="Light"
-                                       Text="{Binding SelectedLeftSideProperty.PropertyDescription.Prefix}"
-                                       Visibility="{Binding SelectedLeftSideProperty.PropertyDescription.Prefix, Converter={StaticResource NullToVisibilityConverter}}" />
-                            <TextBlock Text="{Binding RightStaticValue}" />
-                            <TextBlock FontWeight="Light"
-                                       Text="{Binding SelectedLeftSideProperty.PropertyDescription.Affix}"
-                                       Visibility="{Binding SelectedLeftSideProperty.PropertyDescription.Affix, Converter={StaticResource NullToVisibilityConverter}}" />
-                        </StackPanel>
-
-                        <TextBlock Text="« Enter a value »"
-                                   FontStyle="Italic"
-                                   Visibility="{Binding RightStaticValue, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-                    </Grid>
-                </Button>
-                <Border BorderBrush="{DynamicResource PrimaryHueMidBrush}"
-                        Background="{DynamicResource MaterialDesignPaper}"
-                        CornerRadius="3"
-                        Padding="3"
-                        HorizontalAlignment="Left"
-                        MinWidth="140">
-                    <ContentControl s:View.Model="{Binding RightSideInputViewModel}" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" />
-                </Border>
-            </materialDesign:Transitioner>
-        </Grid>
-    </Grid>
-</UserControl>

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionListPredicateViewModel.cs

@@ -1,353 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Timers;
-using System.Windows;
-using System.Windows.Input;
-using Artemis.Core;
-using Artemis.Core.Services;
-using Artemis.UI.Events;
-using Artemis.UI.Exceptions;
-using Artemis.UI.Screens.ProfileEditor.DisplayConditions.Abstract;
-using Artemis.UI.Shared;
-using Artemis.UI.Shared.Services;
-using Artemis.UI.Utilities;
-using Stylet;
-
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
-{
-    public class DisplayConditionListPredicateViewModel : DisplayConditionViewModel, IHandle<MainWindowKeyEvent>, IHandle<MainWindowMouseEvent>, IDisposable
-    {
-        private readonly IConditionOperatorService _conditionOperatorService;
-        private readonly IDataModelUIService _dataModelUIService;
-        private readonly IEventAggregator _eventAggregator;
-        private readonly IProfileEditorService _profileEditorService;
-        private readonly Timer _updateTimer;
-        private bool _isInitialized;
-        private DataModelVisualizationViewModel _leftSideDataModel;
-        private BindableCollection<ConditionOperator> _operators;
-        private DataModelVisualizationViewModel _rightSideDataModel;
-        private DataModelInputViewModel _rightSideInputViewModel;
-        private int _rightSideTransitionIndex;
-        private object _rightStaticValue;
-        private DataModelVisualizationViewModel _selectedLeftSideProperty;
-        private ConditionOperator _selectedOperator;
-        private DataModelVisualizationViewModel _selectedRightSideProperty;
-
-        private List<Type> _supportedInputTypes;
-
-        public DisplayConditionListPredicateViewModel(
-            DataModelConditionListPredicate dataModelConditionListPredicate,
-            IProfileEditorService profileEditorService,
-            IDataModelUIService dataModelUIService,
-            IConditionOperatorService conditionOperatorService,
-            ISettingsService settingsService,
-            IEventAggregator eventAggregator) : base(dataModelConditionListPredicate)
-        {
-            _profileEditorService = profileEditorService;
-            _dataModelUIService = dataModelUIService;
-            _conditionOperatorService = conditionOperatorService;
-            _eventAggregator = eventAggregator;
-            _updateTimer = new Timer(500);
-            _supportedInputTypes = new List<Type>();
-
-            SelectLeftPropertyCommand = new DelegateCommand(ExecuteSelectLeftProperty);
-            SelectRightPropertyCommand = new DelegateCommand(ExecuteSelectRightProperty);
-            SelectOperatorCommand = new DelegateCommand(ExecuteSelectOperatorCommand);
-            Operators = new BindableCollection<ConditionOperator>();
-
-            ShowDataModelValues = settingsService.GetSetting<bool>("ProfileEditor.ShowDataModelValues");
-
-            // Initialize async, no need to wait for it
-            Task.Run(Initialize);
-        }
-
-        public DataModelConditionListPredicate DataModelConditionListPredicate => (DataModelConditionListPredicate) Model;
-        public bool ShowRightSidePropertySelection => DataModelConditionListPredicate.PredicateType == ProfileRightSideType.Dynamic;
-        public bool CanActivateRightSideInputViewModel => SelectedLeftSideProperty?.PropertyInfo != null;
-        public PluginSetting<bool> ShowDataModelValues { get; }
-
-        public bool IsInitialized
-        {
-            get => _isInitialized;
-            private set => SetAndNotify(ref _isInitialized, value);
-        }
-
-        public bool LeftSideDataModelOpen { get; set; }
-
-        public DataModelVisualizationViewModel LeftSideDataModel
-        {
-            get => _leftSideDataModel;
-            set => SetAndNotify(ref _leftSideDataModel, value);
-        }
-
-        public DataModelVisualizationViewModel RightSideDataModel
-        {
-            get => _rightSideDataModel;
-            set => SetAndNotify(ref _rightSideDataModel, value);
-        }
-
-        public bool RightSideDataModelOpen { get; set; }
-
-        public DataModelVisualizationViewModel SelectedLeftSideProperty
-        {
-            get => _selectedLeftSideProperty;
-            set
-            {
-                if (!SetAndNotify(ref _selectedLeftSideProperty, value)) return;
-                NotifyOfPropertyChange(nameof(CanActivateRightSideInputViewModel));
-            }
-        }
-
-        public DataModelVisualizationViewModel SelectedRightSideProperty
-        {
-            get => _selectedRightSideProperty;
-            set => SetAndNotify(ref _selectedRightSideProperty, value);
-        }
-
-        public object RightStaticValue
-        {
-            get => _rightStaticValue;
-            set => SetAndNotify(ref _rightStaticValue, value);
-        }
-
-        public int RightSideTransitionIndex
-        {
-            get => _rightSideTransitionIndex;
-            set => SetAndNotify(ref _rightSideTransitionIndex, value);
-        }
-
-        public DataModelInputViewModel RightSideInputViewModel
-        {
-            get => _rightSideInputViewModel;
-            set => SetAndNotify(ref _rightSideInputViewModel, value);
-        }
-
-        public BindableCollection<ConditionOperator> Operators
-        {
-            get => _operators;
-            set => SetAndNotify(ref _operators, value);
-        }
-
-        public ConditionOperator SelectedOperator
-        {
-            get => _selectedOperator;
-            set => SetAndNotify(ref _selectedOperator, value);
-        }
-
-        public DelegateCommand SelectLeftPropertyCommand { get; }
-        public DelegateCommand SelectRightPropertyCommand { get; }
-        public DelegateCommand SelectOperatorCommand { get; }
-
-        public void Handle(MainWindowKeyEvent message)
-        {
-            if (RightSideInputViewModel == null)
-                return;
-
-            if (!message.KeyDown && message.EventArgs.Key == Key.Escape)
-                RightSideInputViewModel.Cancel();
-            if (!message.KeyDown && message.EventArgs.Key == Key.Enter)
-                RightSideInputViewModel.Submit();
-        }
-
-        public void Handle(MainWindowMouseEvent message)
-        {
-            if (RightSideInputViewModel == null)
-                return;
-
-            if (message.Sender is FrameworkElement frameworkElement && !frameworkElement.IsDescendantOf(RightSideInputViewModel.View))
-                RightSideInputViewModel.Submit();
-        }
-
-        public override void Delete()
-        {
-            base.Delete();
-            _profileEditorService.UpdateSelectedProfileElement();
-        }
-
-        public void Initialize()
-        {
-            // Get the data models
-            LeftSideDataModel = GetListDataModel();
-            RightSideDataModel = GetListDataModel();
-            LeftSideDataModel.UpdateRequested += LeftDataModelUpdateRequested;
-            RightSideDataModel.UpdateRequested += RightDataModelUpdateRequested;
-
-            // Determine which types are currently supported
-            var editors = _dataModelUIService.RegisteredDataModelEditors;
-            _supportedInputTypes = editors.Select(e => e.SupportedType).ToList();
-            _supportedInputTypes.AddRange(editors.Where(e => e.CompatibleConversionTypes != null).SelectMany(e => e.CompatibleConversionTypes));
-
-            Update();
-
-            _updateTimer.Start();
-            _updateTimer.Elapsed += OnUpdateTimerOnElapsed;
-
-            IsInitialized = true;
-        }
-
-        public override void Update()
-        {
-            // Not yet initialized if these are null
-            if (LeftSideDataModel == null || RightSideDataModel == null)
-                return;
-
-            var listDataModelGuid = DataModelConditionListPredicate.ListDataModel.PluginInfo.Guid;
-
-            // If static, only allow selecting properties also supported by input
-            if (DataModelConditionListPredicate.PredicateType == ProfileRightSideType.Static)
-                LeftSideDataModel.ApplyTypeFilter(false, _supportedInputTypes.ToArray());
-
-            // Determine the left side property first
-            SelectedLeftSideProperty = LeftSideDataModel.GetChildByPath(listDataModelGuid, DataModelConditionListPredicate.LeftPropertyPath);
-            var leftSideType = SelectedLeftSideProperty?.PropertyInfo?.PropertyType;
-
-            // Get the supported operators
-            Operators.Clear();
-            Operators.AddRange(_conditionOperatorService.GetConditionOperatorsForType(leftSideType));
-            if (DataModelConditionListPredicate.Operator == null)
-                DataModelConditionListPredicate.UpdateOperator(Operators.FirstOrDefault(o => o.SupportsType(leftSideType)));
-            SelectedOperator = DataModelConditionListPredicate.Operator;
-
-            // Determine the right side
-            if (DataModelConditionListPredicate.PredicateType == ProfileRightSideType.Dynamic)
-            {
-                SelectedRightSideProperty = RightSideDataModel.GetChildByPath(listDataModelGuid, DataModelConditionListPredicate.RightPropertyPath);
-                RightSideDataModel.ApplyTypeFilter(true, leftSideType);
-            }
-            else
-                RightStaticValue = DataModelConditionListPredicate.RightStaticValue;
-        }
-
-        public void ApplyLeftSide()
-        {
-            DataModelConditionListPredicate.UpdateLeftSide(SelectedLeftSideProperty.PropertyPath);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            SelectedOperator = DataModelConditionListPredicate.Operator;
-            Update();
-        }
-
-        public void ApplyRightSideDynamic()
-        {
-            DataModelConditionListPredicate.UpdateRightSideDynamic(SelectedRightSideProperty.PropertyPath);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            Update();
-        }
-
-        public void ApplyRightSideStatic(object value, bool isSubmitted)
-        {
-            if (isSubmitted)
-            {
-                DataModelConditionListPredicate.UpdateRightSideStatic(value);
-                _profileEditorService.UpdateSelectedProfileElement();
-
-                Update();
-            }
-
-            RightSideTransitionIndex = 0;
-            RightSideInputViewModel = null;
-            RightStaticValue = value;
-            _eventAggregator.Unsubscribe(this);
-        }
-
-        public void ApplyOperator()
-        {
-            DataModelConditionListPredicate.UpdateOperator(SelectedOperator);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            Update();
-        }
-
-        public void ActivateRightSideInputViewModel()
-        {
-            if (SelectedLeftSideProperty?.PropertyInfo == null)
-                return;
-
-            RightSideTransitionIndex = 1;
-            RightSideInputViewModel = _dataModelUIService.GetDataModelInputViewModel(
-                SelectedLeftSideProperty.PropertyInfo.PropertyType,
-                SelectedLeftSideProperty.PropertyDescription,
-                DataModelConditionListPredicate.RightStaticValue,
-                ApplyRightSideStatic
-            );
-            _eventAggregator.Subscribe(this);
-        }
-
-        private void OnUpdateTimerOnElapsed(object sender, ElapsedEventArgs e)
-        {
-            if (LeftSideDataModelOpen)
-                LeftSideDataModel.Update(_dataModelUIService);
-            else if (RightSideDataModelOpen)
-                RightSideDataModel.Update(_dataModelUIService);
-        }
-
-        private void RightDataModelUpdateRequested(object sender, EventArgs e)
-        {
-            var listDataModelGuid = DataModelConditionListPredicate.ListDataModel.PluginInfo.Guid;
-            var leftSideType = SelectedLeftSideProperty?.PropertyInfo?.PropertyType;
-
-            // If the right side property is missing it may be available now that the data model has been updated
-            if (SelectedRightSideProperty == null && DataModelConditionListPredicate.RightPropertyPath != null)
-                SelectedRightSideProperty = RightSideDataModel.GetChildByPath(listDataModelGuid, DataModelConditionListPredicate.RightPropertyPath);
-
-            // With the data model updated, also reapply the filter
-            RightSideDataModel.ApplyTypeFilter(true, leftSideType);
-        }
-
-        private void LeftDataModelUpdateRequested(object sender, EventArgs e)
-        {
-            if (DataModelConditionListPredicate.PredicateType == ProfileRightSideType.Static)
-                LeftSideDataModel.ApplyTypeFilter(false, _supportedInputTypes.ToArray());
-        }
-
-        private DataModelVisualizationViewModel GetListDataModel()
-        {
-            if (DataModelConditionListPredicate.ListDataModel == null || DataModelConditionListPredicate.ListPropertyPath == null)
-                throw new ArtemisUIException("Cannot create a list predicate without first selecting a target list");
-
-            var dataModel = _dataModelUIService.GetPluginDataModelVisualization(_profileEditorService.GetCurrentModule(), true);
-            var listDataModel = (DataModelListViewModel) dataModel.GetChildByPath(
-                DataModelConditionListPredicate.ListDataModel.PluginInfo.Guid,
-                DataModelConditionListPredicate.ListPropertyPath
-            );
-
-            return listDataModel.GetListTypeViewModel(_dataModelUIService);
-        }
-
-        private void ExecuteSelectLeftProperty(object context)
-        {
-            if (!(context is DataModelVisualizationViewModel dataModelVisualizationViewModel))
-                return;
-
-            SelectedLeftSideProperty = dataModelVisualizationViewModel;
-            ApplyLeftSide();
-        }
-
-        private void ExecuteSelectRightProperty(object context)
-        {
-            if (!(context is DataModelVisualizationViewModel dataModelVisualizationViewModel))
-                return;
-
-            SelectedRightSideProperty = dataModelVisualizationViewModel;
-            ApplyRightSideDynamic();
-        }
-
-        private void ExecuteSelectOperatorCommand(object context)
-        {
-            if (!(context is ConditionOperator displayConditionOperator))
-                return;
-
-            SelectedOperator = displayConditionOperator;
-            ApplyOperator();
-        }
-
-        public void Dispose()
-        {
-            _updateTimer.Dispose();
-            _updateTimer.Elapsed -= OnUpdateTimerOnElapsed;
-        }
-    }
-}

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionListView.xaml

@@ -1,122 +0,0 @@
-<UserControl x:Class="Artemis.UI.Screens.ProfileEditor.DisplayConditions.DisplayConditionListView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:local="clr-namespace:Artemis.UI.Screens.ProfileEditor.DisplayConditions"
-             xmlns:converters="clr-namespace:Artemis.UI.Converters"
-             xmlns:utilities="clr-namespace:Artemis.UI.Utilities"
-             xmlns:s="https://github.com/canton7/Stylet"
-             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-             mc:Ignorable="d"
-             d:DesignHeight="450" d:DesignWidth="800"
-             d:DataContext="{d:DesignInstance Type=local:DisplayConditionListViewModel, IsDesignTimeCreatable=False}">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DisplayConditions.xaml" />
-                <ResourceDictionary>
-                    <converters:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
-                    <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
-                    <DataTemplate x:Key="DataModelDataTemplate">
-                        <Control x:Name="TemplateControl" Focusable="False" Template="{StaticResource DataModelSelectionTemplate}" />
-                        <DataTemplate.Triggers>
-                            <DataTrigger Binding="{Binding Data.ShowDataModelValues.Value, Source={StaticResource DataContextProxy}}" Value="True">
-                                <Setter TargetName="TemplateControl" Property="Template" Value="{StaticResource DataModelSelectionTemplateWithValues}" />
-                            </DataTrigger>
-                        </DataTemplate.Triggers>
-                    </DataTemplate>
-                </ResourceDictionary>
-            </ResourceDictionary.MergedDictionaries>
-        </ResourceDictionary>
-    </UserControl.Resources>
-    <Grid Margin="0 3">
-        <Grid.RowDefinitions>
-            <RowDefinition Height="Auto" />
-            <RowDefinition Height="*" />
-        </Grid.RowDefinitions>
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="*" />
-        </Grid.ColumnDefinitions>
-        <Button Grid.Row="0"
-                Grid.Column="0"
-                ToolTip="Delete the list predicate and all its children"
-                Style="{StaticResource MaterialDesignIconForegroundButton}"
-                HorizontalAlignment="Left"
-                Foreground="#E74C4C"
-                Width="25"
-                Height="25"
-                Command="{s:Action Delete}">
-            <materialDesign:PackIcon Kind="Close" Width="18" Height="18" />
-        </Button>
-
-        <!-- Left side, the list this predicate is targeting -->
-        <Button Grid.Row="0"
-                Grid.Column="1"
-                Background="#476CBC"
-                BorderBrush="#476CBC"
-                Style="{StaticResource DisplayConditionButton}"
-                ToolTip="{Binding SelectedListProperty.DisplayPropertyPath}"
-                Click="PropertyButton_OnClick"
-                Visibility="{Binding IsInitialized, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-            <Button.ContextMenu>
-                <ContextMenu ItemsSource="{Binding TargetDataModel.Children}" IsOpen="{Binding TargetDataModelOpen, Mode=OneWayToSource}">
-                    <ContextMenu.ItemContainerStyle>
-                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                            <Setter Property="ItemsSource" Value="{Binding Children}" />
-                            <Setter Property="Command" Value="{Binding Data.SelectListPropertyCommand, Source={StaticResource DataContextProxy}}" />
-                            <Setter Property="CommandParameter" Value="{Binding}" />
-                            <Setter Property="CommandTarget" Value="{Binding}" />
-                            <Setter Property="IsEnabled" Value="{Binding IsMatchingFilteredTypes}" />
-                            <Setter Property="IsSubmenuOpen" Value="{Binding IsVisualizationExpanded, Mode=TwoWay}" />
-                            <Setter Property="HeaderTemplate" Value="{StaticResource DataModelDataTemplate}" />
-                        </Style>
-                    </ContextMenu.ItemContainerStyle>
-                </ContextMenu>
-            </Button.ContextMenu>
-            <Grid>
-                <TextBlock Text="{Binding SelectedListProperty.PropertyDescription.Name}"
-                           Visibility="{Binding SelectedListProperty, Converter={StaticResource NullToVisibilityConverter}}" />
-                <TextBlock Text="« Select a list »"
-                           FontStyle="Italic"
-                           Visibility="{Binding SelectedListProperty, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-            </Grid>
-        </Button>
-
-        <!-- Operator -->
-        <Button Grid.Row="0"
-                Grid.Column="2"
-                Style="{StaticResource DisplayConditionButtonLeftClickMenu}"
-                Background="#7B7B7B"
-                BorderBrush="#7B7B7B"
-                Content="{Binding SelectedListOperator}"
-                Click="PropertyButton_OnClick"
-                HorizontalAlignment="Left"
-                Visibility="{Binding IsInitialized, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-            <Button.ContextMenu>
-                <ContextMenu>
-                    <MenuItem Header="Any" Command="{s:Action SelectListOperator}" CommandParameter="Any" />
-                    <MenuItem Header="All" Command="{s:Action SelectListOperator}" CommandParameter="All" />
-                    <MenuItem Header="None" Command="{s:Action SelectListOperator}" CommandParameter="None" />
-                    <MenuItem Header="Count (NYI)" Command="{s:Action SelectListOperator}" CommandParameter="Count" IsEnabled="False" />
-                </ContextMenu>
-            </Button.ContextMenu>
-        </Button>
-
-        <ItemsControl Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" ItemsSource="{Binding Items}" Margin="0 4 0 0">
-            <ItemsControl.ItemTemplate>
-                <DataTemplate>
-                    <materialDesign:TransitioningContent>
-                        <materialDesign:TransitioningContent.OpeningEffects>
-                            <materialDesign:TransitionEffect Kind="FadeIn" />
-                            <materialDesign:TransitionEffect Kind="SlideInFromLeft" />
-                        </materialDesign:TransitioningContent.OpeningEffects>
-                        <ContentControl s:View.Model="{Binding}" VerticalContentAlignment="Stretch" HorizontalContentAlignment="Stretch" IsTabStop="False" />
-                    </materialDesign:TransitioningContent>
-                </DataTemplate>
-            </ItemsControl.ItemTemplate>
-        </ItemsControl>
-    </Grid>
-</UserControl>

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionListViewModel.cs

@@ -1,203 +0,0 @@
-using System;
-using System.Collections;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Timers;
-using Artemis.Core;
-using Artemis.Core.Services;
-using Artemis.UI.Ninject.Factories;
-using Artemis.UI.Screens.ProfileEditor.DisplayConditions.Abstract;
-using Artemis.UI.Shared;
-using Artemis.UI.Shared.Services;
-using Artemis.UI.Utilities;
-using Humanizer;
-
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
-{
-    public class DisplayConditionListViewModel : DisplayConditionViewModel, IDisposable
-    {
-        private readonly IDataModelUIService _dataModelUIService;
-        private readonly IDisplayConditionsVmFactory _displayConditionsVmFactory;
-        private readonly IProfileEditorService _profileEditorService;
-        private readonly Timer _updateTimer;
-        private bool _isInitialized;
-        private DataModelListViewModel _selectedListProperty;
-        private DataModelPropertiesViewModel _targetDataModel;
-
-        public DisplayConditionListViewModel(
-            DataModelConditionList dataModelConditionList,
-            DisplayConditionViewModel parent,
-            IProfileEditorService profileEditorService,
-            IDataModelUIService dataModelUIService,
-            IDisplayConditionsVmFactory displayConditionsVmFactory,
-            ISettingsService settingsService) : base(dataModelConditionList)
-        {
-            _profileEditorService = profileEditorService;
-            _dataModelUIService = dataModelUIService;
-            _displayConditionsVmFactory = displayConditionsVmFactory;
-            _updateTimer = new Timer(500);
-
-            SelectListPropertyCommand = new DelegateCommand(ExecuteSelectListProperty);
-
-            ShowDataModelValues = settingsService.GetSetting<bool>("ProfileEditor.ShowDataModelValues");
-
-            // Initialize async, no need to wait for it
-            Task.Run(Initialize);
-        }
-
-        public DelegateCommand SelectListPropertyCommand { get; }
-        public PluginSetting<bool> ShowDataModelValues { get; }
-
-        public DataModelConditionList DataModelConditionList => (DataModelConditionList) Model;
-
-        public bool IsInitialized
-        {
-            get => _isInitialized;
-            set => SetAndNotify(ref _isInitialized, value);
-        }
-
-        public bool TargetDataModelOpen { get; set; }
-
-        public DataModelPropertiesViewModel TargetDataModel
-        {
-            get => _targetDataModel;
-            set => SetAndNotify(ref _targetDataModel, value);
-        }
-
-        public DataModelListViewModel SelectedListProperty
-        {
-            get => _selectedListProperty;
-            set => SetAndNotify(ref _selectedListProperty, value);
-        }
-
-        public string SelectedListOperator => DataModelConditionList.ListOperator.Humanize();
-
-        public void SelectListOperator(string type)
-        {
-            var enumValue = Enum.Parse<ListOperator>(type);
-            DataModelConditionList.ListOperator = enumValue;
-            NotifyOfPropertyChange(nameof(SelectedListOperator));
-
-            _profileEditorService.UpdateSelectedProfileElement();
-        }
-
-        public void AddCondition(string type)
-        {
-            if (type == "Static")
-                DataModelConditionList.AddChild(new DataModelConditionPredicate(DataModelConditionList, ProfileRightSideType.Static));
-            else if (type == "Dynamic")
-                DataModelConditionList.AddChild(new DataModelConditionPredicate(DataModelConditionList, ProfileRightSideType.Dynamic));
-
-            Update();
-            _profileEditorService.UpdateSelectedProfileElement();
-        }
-
-        public void AddGroup()
-        {
-            DataModelConditionList.AddChild(new DataModelConditionGroup(DataModelConditionList));
-
-            Update();
-            _profileEditorService.UpdateSelectedProfileElement();
-        }
-
-        public override void Delete()
-        {
-            base.Delete();
-            _profileEditorService.UpdateSelectedProfileElement();
-        }
-
-        public void Initialize()
-        {
-            // Get the data models
-            TargetDataModel = _dataModelUIService.GetPluginDataModelVisualization(_profileEditorService.GetCurrentModule(), true);
-            TargetDataModel.UpdateRequested += TargetDataModelUpdateRequested;
-
-            Update();
-
-            _updateTimer.Start();
-            _updateTimer.Elapsed += OnUpdateTimerOnElapsed;
-
-            IsInitialized = true;
-        }
-
-        public void ApplyList()
-        {
-            DataModelConditionList.UpdateList(SelectedListProperty.DataModel, SelectedListProperty.PropertyPath);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            Update();
-        }
-
-        public override void Update()
-        {
-            if (TargetDataModel == null)
-                return;
-
-            NotifyOfPropertyChange(nameof(SelectedListOperator));
-
-            // Update the selected list property
-            if (DataModelConditionList.ListDataModel != null && DataModelConditionList.ListPropertyPath != null)
-            {
-                var child = TargetDataModel.GetChildByPath(
-                    DataModelConditionList.ListDataModel.PluginInfo.Guid,
-                    DataModelConditionList.ListPropertyPath
-                );
-                SelectedListProperty = child as DataModelListViewModel;
-            }
-
-            // Ensure filtering is applied to include Enumerables only
-            TargetDataModel.ApplyTypeFilter(true, typeof(IList));
-
-            // Remove VMs of effects no longer applied on the layer
-            var toRemove = Items.Where(c => !DataModelConditionList.Children.Contains(c.Model)).ToList();
-            // Using RemoveRange breaks our lovely animations
-            foreach (var displayConditionViewModel in toRemove)
-                Items.Remove(displayConditionViewModel);
-
-            foreach (var childModel in Model.Children)
-            {
-                if (Items.Any(c => c.Model == childModel))
-                    continue;
-                if (!(childModel is DataModelConditionGroup displayConditionGroup))
-                    continue;
-
-                var viewModel = _displayConditionsVmFactory.DisplayConditionGroupViewModel(displayConditionGroup, true);
-                viewModel.IsRootGroup = true;
-                Items.Add(viewModel);
-            }
-
-            foreach (var childViewModel in Items)
-                childViewModel.Update();
-        }
-
-        private void OnUpdateTimerOnElapsed(object sender, ElapsedEventArgs e)
-        {
-            if (TargetDataModelOpen)
-            {
-                TargetDataModel?.Update(_dataModelUIService);
-                SelectedListProperty?.Update(_dataModelUIService);
-            }
-        }
-
-        private void TargetDataModelUpdateRequested(object sender, EventArgs e)
-        {
-            TargetDataModel.ApplyTypeFilter(true, typeof(IList));
-        }
-
-
-        private void ExecuteSelectListProperty(object context)
-        {
-            if (!(context is DataModelListViewModel dataModelListViewModel))
-                return;
-
-            SelectedListProperty = dataModelListViewModel;
-            ApplyList();
-        }
-
-        public void Dispose()
-        {
-            _updateTimer.Dispose();
-            _updateTimer.Elapsed -= OnUpdateTimerOnElapsed;
-        }
-    }
-}

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionPredicateView.xaml

@@ -1,186 +0,0 @@
-<UserControl
-    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:s="https://github.com/canton7/Stylet"
-    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:converters="clr-namespace:Artemis.UI.Converters"
-    xmlns:utilities="clr-namespace:Artemis.UI.Utilities"
-    xmlns:displayConditions="clr-namespace:Artemis.UI.Screens.ProfileEditor.DisplayConditions"
-    x:Class="Artemis.UI.Screens.ProfileEditor.DisplayConditions.DisplayConditionPredicateView"
-    mc:Ignorable="d"
-    d:DesignHeight="450" d:DesignWidth="800"
-    d:DataContext="{d:DesignInstance IsDesignTimeCreatable=False, Type={x:Type displayConditions:DisplayConditionPredicateViewModel}}">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DisplayConditions.xaml" />
-                <ResourceDictionary>
-                    <converters:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
-                    <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
-                    <DataTemplate x:Key="DataModelDataTemplate">
-                        <Control x:Name="TemplateControl" Focusable="False" Template="{StaticResource DataModelSelectionTemplate}" />
-                        <DataTemplate.Triggers>
-                            <DataTrigger Binding="{Binding Data.ShowDataModelValues.Value, Source={StaticResource DataContextProxy}}" Value="True">
-                                <Setter TargetName="TemplateControl" Property="Template" Value="{StaticResource DataModelSelectionTemplateWithValues}" />
-                            </DataTrigger>
-                        </DataTemplate.Triggers>
-                    </DataTemplate>
-                </ResourceDictionary>
-            </ResourceDictionary.MergedDictionaries>
-        </ResourceDictionary>
-    </UserControl.Resources>
-    <Grid Margin="0 3" Visibility="{Binding IsInitialized, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
-        </Grid.ColumnDefinitions>
-        <Button Grid.Row="0"
-                Grid.Column="0"
-                ToolTip="Delete the predicate"
-                Style="{StaticResource MaterialDesignIconForegroundButton}"
-                HorizontalAlignment="Left"
-                Foreground="#E74C4C"
-                Width="25"
-                Height="25"
-                Command="{s:Action Delete}">
-            <materialDesign:PackIcon Kind="Close" Width="18" Height="18" />
-        </Button>
-
-        <!-- Left side, always a property -->
-        <Button Grid.Row="0"
-                Grid.Column="1"
-                Background="#ab47bc"
-                BorderBrush="#ab47bc"
-                Style="{StaticResource DisplayConditionButton}"
-                ToolTip="{Binding SelectedLeftSideProperty.DisplayPropertyPath}"
-                Click="PropertyButton_OnClick">
-            <Button.ContextMenu>
-                <ContextMenu ItemsSource="{Binding LeftSideDataModel.Children}" IsOpen="{Binding LeftSideDataModelOpen, Mode=OneWayToSource}">
-                    <ContextMenu.ItemContainerStyle>
-                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                            <Setter Property="ItemsSource" Value="{Binding Children}" />
-                            <Setter Property="Command" Value="{Binding Data.SelectLeftPropertyCommand, Source={StaticResource DataContextProxy}}" />
-                            <Setter Property="CommandParameter" Value="{Binding}" />
-                            <Setter Property="CommandTarget" Value="{Binding}" />
-                            <Setter Property="IsEnabled" Value="{Binding IsMatchingFilteredTypes}" />
-                            <Setter Property="IsSubmenuOpen" Value="{Binding IsVisualizationExpanded, Mode=TwoWay}" />
-                            <Setter Property="HeaderTemplate" Value="{StaticResource DataModelDataTemplate}" />
-                        </Style>
-                    </ContextMenu.ItemContainerStyle>
-                </ContextMenu>
-            </Button.ContextMenu>
-            <Grid>
-                <TextBlock Text="{Binding SelectedLeftSideProperty.PropertyDescription.Name}"
-                           Visibility="{Binding SelectedLeftSideProperty, Converter={StaticResource NullToVisibilityConverter}}" />
-                <TextBlock Text="« Select a property »"
-                           FontStyle="Italic"
-                           Visibility="{Binding SelectedLeftSideProperty, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-            </Grid>
-        </Button>
-
-        <!-- Operator -->
-        <Button Grid.Row="0"
-                Grid.Column="2"
-                Style="{StaticResource DisplayConditionButtonLeftClickMenu}"
-                Background="#7B7B7B"
-                BorderBrush="#7B7B7B"
-                Content="{Binding SelectedOperator.Description}"
-                Click="PropertyButton_OnClick">
-            <Button.ContextMenu>
-                <ContextMenu ItemsSource="{Binding Operators}">
-                    <ContextMenu.ItemTemplate>
-                        <DataTemplate>
-                            <StackPanel Orientation="Horizontal">
-                                <materialDesign:PackIcon Kind="{Binding Icon}" VerticalAlignment="Center" Margin="0 0 15 0" />
-                                <TextBlock Text="{Binding Description}" VerticalAlignment="Center" />
-                            </StackPanel>
-                        </DataTemplate>
-                    </ContextMenu.ItemTemplate>
-                    <ContextMenu.ItemContainerStyle>
-                        <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                            <Setter Property="Command" Value="{Binding Data.SelectOperatorCommand, Source={StaticResource DataContextProxy}}" />
-                            <Setter Property="CommandParameter" Value="{Binding}" />
-                            <Setter Property="CommandTarget" Value="{Binding}" />
-                        </Style>
-                    </ContextMenu.ItemContainerStyle>
-                </ContextMenu>
-            </Button.ContextMenu>
-        </Button>
-
-        <Grid Grid.Row="0"
-              Grid.Column="3"
-              Visibility="{Binding SelectedOperator.SupportsRightSide, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-            <!-- Right side property if type is dynamic -->
-            <Button Background="{DynamicResource PrimaryHueMidBrush}"
-                    BorderBrush="{DynamicResource PrimaryHueMidBrush}"
-                    Style="{StaticResource DisplayConditionButton}"
-                    ToolTip="{Binding SelectedRightSideProperty.DisplayPropertyPath}"
-                    Click="PropertyButton_OnClick"
-                    Visibility="{Binding ShowRightSidePropertySelection, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}">
-                <Button.ContextMenu>
-                    <ContextMenu ItemsSource="{Binding RightSideDataModel.Children}">
-                        <ContextMenu.ItemContainerStyle>
-                            <Style TargetType="{x:Type MenuItem}" BasedOn="{StaticResource MaterialDesignMenuItem}">
-                                <Setter Property="ItemsSource" Value="{Binding Children}" />
-                                <Setter Property="Command" Value="{Binding Data.SelectRightPropertyCommand, Source={StaticResource DataContextProxy}}" />
-                                <Setter Property="CommandParameter" Value="{Binding}" />
-                                <Setter Property="CommandTarget" Value="{Binding}" />
-                                <Setter Property="IsEnabled" Value="{Binding IsMatchingFilteredTypes}" />
-                                <Setter Property="IsSubmenuOpen" Value="{Binding IsVisualizationExpanded, Mode=TwoWay}" />
-                                <Setter Property="HeaderTemplate" Value="{StaticResource DataModelDataTemplate}" />
-                            </Style>
-                        </ContextMenu.ItemContainerStyle>
-                    </ContextMenu>
-                </Button.ContextMenu>
-                <Grid>
-                    <TextBlock Text="{Binding SelectedRightSideProperty.PropertyDescription.Name}"
-                               Visibility="{Binding SelectedRightSideProperty, Converter={StaticResource NullToVisibilityConverter}}" />
-                    <TextBlock Text="« Select a property »"
-                               FontStyle="Italic"
-                               Visibility="{Binding SelectedRightSideProperty, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-                </Grid>
-            </Button>
-
-            <!-- Right side property if type is static -->
-            <materialDesign:Transitioner SelectedIndex="{Binding RightSideTransitionIndex}"
-                                         DefaultTransitionOrigin="0.5, 0.5"
-                                         Margin="3 -4"
-                                         Visibility="{Binding ShowRightSidePropertySelection, Converter={x:Static s:BoolToVisibilityConverter.InverseInstance}, Mode=OneWay}">
-                <Button Style="{StaticResource DisplayConditionButton}"
-                        Background="{DynamicResource PrimaryHueMidBrush}"
-                        BorderBrush="{DynamicResource PrimaryHueMidBrush}"
-                        Margin="0 4"
-                        Command="{s:Action ActivateRightSideInputViewModel}"
-                        HorizontalAlignment="Left">
-                    <Grid>
-                        <StackPanel Visibility="{Binding RightStaticValue, Converter={StaticResource NullToVisibilityConverter}}" Orientation="Horizontal">
-                            <TextBlock FontWeight="Light"
-                                       Text="{Binding SelectedLeftSideProperty.PropertyDescription.Prefix}"
-                                       Visibility="{Binding SelectedLeftSideProperty.PropertyDescription.Prefix, Converter={StaticResource NullToVisibilityConverter}}" />
-                            <TextBlock Text="{Binding RightStaticValue}" />
-                            <TextBlock FontWeight="Light"
-                                       Text="{Binding SelectedLeftSideProperty.PropertyDescription.Affix}"
-                                       Visibility="{Binding SelectedLeftSideProperty.PropertyDescription.Affix, Converter={StaticResource NullToVisibilityConverter}}" />
-                        </StackPanel>
-
-                        <TextBlock Text="« Enter a value »"
-                                   FontStyle="Italic"
-                                   Visibility="{Binding RightStaticValue, Converter={StaticResource NullToVisibilityConverter}, ConverterParameter=Inverted}" />
-                    </Grid>
-                </Button>
-                <Border BorderBrush="{DynamicResource PrimaryHueMidBrush}"
-                        Background="{DynamicResource MaterialDesignPaper}"
-                        CornerRadius="3"
-                        Padding="3"
-                        HorizontalAlignment="Left"
-                        MinWidth="140">
-                    <ContentControl s:View.Model="{Binding RightSideInputViewModel}" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" />
-                </Border>
-            </materialDesign:Transitioner>
-        </Grid>
-    </Grid>
-</UserControl>

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionPredicateViewModel.cs

@@ -1,332 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Timers;
-using System.Windows;
-using System.Windows.Input;
-using Artemis.Core;
-using Artemis.Core.Services;
-using Artemis.UI.Events;
-using Artemis.UI.Screens.ProfileEditor.DisplayConditions.Abstract;
-using Artemis.UI.Shared;
-using Artemis.UI.Shared.Services;
-using Artemis.UI.Utilities;
-using Stylet;
-
-namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
-{
-    public class DisplayConditionPredicateViewModel : DisplayConditionViewModel, IHandle<MainWindowKeyEvent>, IHandle<MainWindowMouseEvent>, IDisposable
-    {
-        private readonly IConditionOperatorService _conditionOperatorService;
-        private readonly IDataModelUIService _dataModelUIService;
-        private readonly IEventAggregator _eventAggregator;
-        private readonly IProfileEditorService _profileEditorService;
-        private readonly Timer _updateTimer;
-        private bool _isInitialized;
-        private DataModelPropertiesViewModel _leftSideDataModel;
-        private BindableCollection<ConditionOperator> _operators;
-        private DataModelPropertiesViewModel _rightSideDataModel;
-        private DataModelInputViewModel _rightSideInputViewModel;
-        private int _rightSideTransitionIndex;
-        private object _rightStaticValue;
-        private DataModelVisualizationViewModel _selectedLeftSideProperty;
-        private ConditionOperator _selectedOperator;
-        private DataModelVisualizationViewModel _selectedRightSideProperty;
-
-        private List<Type> _supportedInputTypes;
-
-        public DisplayConditionPredicateViewModel(
-            DataModelConditionPredicate dataModelConditionPredicate,
-            IProfileEditorService profileEditorService,
-            IDataModelUIService dataModelUIService,
-            IConditionOperatorService conditionOperatorService,
-            ISettingsService settingsService,
-            IEventAggregator eventAggregator) : base(dataModelConditionPredicate)
-        {
-            _profileEditorService = profileEditorService;
-            _dataModelUIService = dataModelUIService;
-            _conditionOperatorService = conditionOperatorService;
-            _eventAggregator = eventAggregator;
-            _updateTimer = new Timer(500);
-            _supportedInputTypes = new List<Type>();
-
-            SelectLeftPropertyCommand = new DelegateCommand(ExecuteSelectLeftProperty);
-            SelectRightPropertyCommand = new DelegateCommand(ExecuteSelectRightProperty);
-            SelectOperatorCommand = new DelegateCommand(ExecuteSelectOperatorCommand);
-            Operators = new BindableCollection<ConditionOperator>();
-
-            ShowDataModelValues = settingsService.GetSetting<bool>("ProfileEditor.ShowDataModelValues");
-
-            Initialize();
-        }
-
-        public DataModelConditionPredicate DataModelConditionPredicate => (DataModelConditionPredicate) Model;
-        public bool ShowRightSidePropertySelection => DataModelConditionPredicate.PredicateType == ProfileRightSideType.Dynamic;
-        public bool CanActivateRightSideInputViewModel => SelectedLeftSideProperty?.PropertyInfo != null;
-        public PluginSetting<bool> ShowDataModelValues { get; }
-
-        public bool IsInitialized
-        {
-            get => _isInitialized;
-            private set => SetAndNotify(ref _isInitialized, value);
-        }
-
-        public bool LeftSideDataModelOpen { get; set; }
-
-        public DataModelPropertiesViewModel LeftSideDataModel
-        {
-            get => _leftSideDataModel;
-            set => SetAndNotify(ref _leftSideDataModel, value);
-        }
-
-        public DataModelPropertiesViewModel RightSideDataModel
-        {
-            get => _rightSideDataModel;
-            set => SetAndNotify(ref _rightSideDataModel, value);
-        }
-
-        public bool RightSideDataModelOpen { get; set; }
-
-        public DataModelVisualizationViewModel SelectedLeftSideProperty
-        {
-            get => _selectedLeftSideProperty;
-            set
-            {
-                if (!SetAndNotify(ref _selectedLeftSideProperty, value)) return;
-                NotifyOfPropertyChange(nameof(CanActivateRightSideInputViewModel));
-            }
-        }
-
-        public DataModelVisualizationViewModel SelectedRightSideProperty
-        {
-            get => _selectedRightSideProperty;
-            set => SetAndNotify(ref _selectedRightSideProperty, value);
-        }
-
-        public object RightStaticValue
-        {
-            get => _rightStaticValue;
-            set => SetAndNotify(ref _rightStaticValue, value);
-        }
-
-        public int RightSideTransitionIndex
-        {
-            get => _rightSideTransitionIndex;
-            set => SetAndNotify(ref _rightSideTransitionIndex, value);
-        }
-
-        public DataModelInputViewModel RightSideInputViewModel
-        {
-            get => _rightSideInputViewModel;
-            set => SetAndNotify(ref _rightSideInputViewModel, value);
-        }
-
-        public BindableCollection<ConditionOperator> Operators
-        {
-            get => _operators;
-            set => SetAndNotify(ref _operators, value);
-        }
-
-        public ConditionOperator SelectedOperator
-        {
-            get => _selectedOperator;
-            set => SetAndNotify(ref _selectedOperator, value);
-        }
-
-        public DelegateCommand SelectLeftPropertyCommand { get; }
-        public DelegateCommand SelectRightPropertyCommand { get; }
-        public DelegateCommand SelectOperatorCommand { get; }
-
-        public void Handle(MainWindowKeyEvent message)
-        {
-            if (RightSideInputViewModel == null)
-                return;
-
-            if (!message.KeyDown && message.EventArgs.Key == Key.Escape)
-                RightSideInputViewModel.Cancel();
-            if (!message.KeyDown && message.EventArgs.Key == Key.Enter)
-                RightSideInputViewModel.Submit();
-        }
-
-        public void Handle(MainWindowMouseEvent message)
-        {
-            if (RightSideInputViewModel == null)
-                return;
-
-            if (message.Sender is FrameworkElement frameworkElement && !frameworkElement.IsDescendantOf(RightSideInputViewModel.View))
-                RightSideInputViewModel.Submit();
-        }
-
-        public override void Delete()
-        {
-            base.Delete();
-            _profileEditorService.UpdateSelectedProfileElement();
-        }
-
-        public void Initialize()
-        {
-            // Get the data models
-            LeftSideDataModel = _dataModelUIService.GetPluginDataModelVisualization(_profileEditorService.GetCurrentModule(), true);
-            RightSideDataModel = _dataModelUIService.GetPluginDataModelVisualization(_profileEditorService.GetCurrentModule(), true);
-            
-            // Determine which types are currently supported
-            var editors = _dataModelUIService.RegisteredDataModelEditors;
-            _supportedInputTypes = editors.Select(e => e.SupportedType).ToList();
-            _supportedInputTypes.AddRange(editors.Where(e => e.CompatibleConversionTypes != null).SelectMany(e => e.CompatibleConversionTypes));
-
-            LeftSideDataModel.UpdateRequested += LeftDataModelUpdateRequested;
-            RightSideDataModel.UpdateRequested += RightDataModelUpdateRequested;
-
-            Update();
-
-            _updateTimer.Start();
-            _updateTimer.Elapsed += OnUpdateTimerOnElapsed;
-
-            IsInitialized = true;
-        }
-
-        public override void Update()
-        {
-            if (LeftSideDataModel == null || DataModelConditionPredicate.PredicateType == ProfileRightSideType.Dynamic && RightSideDataModel == null)
-                return;
-
-            // If static, only allow selecting properties also supported by input
-            if (DataModelConditionPredicate.PredicateType == ProfileRightSideType.Static)
-                LeftSideDataModel.ApplyTypeFilter(false, _supportedInputTypes.ToArray());
-
-            // Determine the left side property first
-            SelectedLeftSideProperty = LeftSideDataModel.GetChildForCondition(DataModelConditionPredicate, DisplayConditionSide.Left);
-            var leftSideType = SelectedLeftSideProperty?.PropertyInfo?.PropertyType;
-
-            // Get the supported operators
-            Operators.Clear();
-            Operators.AddRange(_conditionOperatorService.GetConditionOperatorsForType(leftSideType));
-            if (DataModelConditionPredicate.Operator == null)
-                DataModelConditionPredicate.UpdateOperator(Operators.FirstOrDefault(o => o.SupportsType(leftSideType)));
-            SelectedOperator = DataModelConditionPredicate.Operator;
-
-            // Determine the right side
-            if (DataModelConditionPredicate.PredicateType == ProfileRightSideType.Dynamic)
-            {
-                SelectedRightSideProperty = LeftSideDataModel.GetChildForCondition(DataModelConditionPredicate, DisplayConditionSide.Right);
-                RightSideDataModel.ApplyTypeFilter(true, leftSideType);
-            }
-            else
-                RightStaticValue = DataModelConditionPredicate.RightStaticValue;
-        }
-
-        public void ApplyLeftSide()
-        {
-            DataModelConditionPredicate.UpdateLeftSide(SelectedLeftSideProperty.DataModel, SelectedLeftSideProperty.PropertyPath);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            SelectedOperator = DataModelConditionPredicate.Operator;
-            Update();
-        }
-
-        public void ApplyRightSideDynamic()
-        {
-            DataModelConditionPredicate.UpdateRightSide(SelectedRightSideProperty.DataModel, SelectedRightSideProperty.PropertyPath);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            Update();
-        }
-
-        public void ApplyRightSideStatic(object value, bool isSubmitted)
-        {
-            if (isSubmitted)
-            {
-                DataModelConditionPredicate.UpdateRightSide(value);
-                _profileEditorService.UpdateSelectedProfileElement();
-
-                Update();
-            }
-
-            RightSideTransitionIndex = 0;
-            RightSideInputViewModel = null;
-            RightStaticValue = value;
-            _eventAggregator.Unsubscribe(this);
-        }
-
-        public void ApplyOperator()
-        {
-            DataModelConditionPredicate.UpdateOperator(SelectedOperator);
-            _profileEditorService.UpdateSelectedProfileElement();
-
-            Update();
-        }
-
-        public void ActivateRightSideInputViewModel()
-        {
-            if (SelectedLeftSideProperty?.PropertyInfo == null)
-                return;
-
-            RightSideTransitionIndex = 1;
-            RightSideInputViewModel = _dataModelUIService.GetDataModelInputViewModel(
-                SelectedLeftSideProperty.PropertyInfo.PropertyType,
-                SelectedLeftSideProperty.PropertyDescription,
-                DataModelConditionPredicate.RightStaticValue,
-                ApplyRightSideStatic
-            );
-            _eventAggregator.Subscribe(this);
-        }
-        
-        private void OnUpdateTimerOnElapsed(object sender, ElapsedEventArgs e)
-        {
-            if (LeftSideDataModelOpen)
-                LeftSideDataModel.Update(_dataModelUIService);
-            else if (RightSideDataModelOpen)
-                RightSideDataModel.Update(_dataModelUIService);
-        }
-
-        private void RightDataModelUpdateRequested(object sender, EventArgs e)
-        {
-            var leftSideType = SelectedLeftSideProperty?.PropertyInfo?.PropertyType;
-            if (DataModelConditionPredicate.PredicateType == ProfileRightSideType.Dynamic)
-                SelectedRightSideProperty = LeftSideDataModel.GetChildForCondition(DataModelConditionPredicate, DisplayConditionSide.Right);
-
-            // With the data model updated, also reapply the filter
-            RightSideDataModel.ApplyTypeFilter(true, leftSideType);
-        }
-
-        private void LeftDataModelUpdateRequested(object sender, EventArgs e)
-        {
-            if (DataModelConditionPredicate.PredicateType == ProfileRightSideType.Static)
-                LeftSideDataModel.ApplyTypeFilter(false, _supportedInputTypes.ToArray());
-        }
-
-        private void ExecuteSelectLeftProperty(object context)
-        {
-            if (!(context is DataModelVisualizationViewModel dataModelVisualizationViewModel))
-                return;
-
-            SelectedLeftSideProperty = dataModelVisualizationViewModel;
-            ApplyLeftSide();
-        }
-
-        private void ExecuteSelectRightProperty(object context)
-        {
-            if (!(context is DataModelVisualizationViewModel dataModelVisualizationViewModel))
-                return;
-
-            SelectedRightSideProperty = dataModelVisualizationViewModel;
-            ApplyRightSideDynamic();
-        }
-
-        private void ExecuteSelectOperatorCommand(object context)
-        {
-            if (!(context is ConditionOperator displayConditionOperator))
-                return;
-
-            SelectedOperator = displayConditionOperator;
-            ApplyOperator();
-        }
-
-        public void Dispose()
-        {
-            _updateTimer.Dispose();
-            _updateTimer.Elapsed -= OnUpdateTimerOnElapsed;
-        }
-    }
-}

src/Artemis.UI/Screens/ProfileEditor/DisplayConditions/DisplayConditionsViewModel.cs

@@ -1,23 +1,24 @@
 using System.Linq;
 using Artemis.Core;
 using Artemis.UI.Ninject.Factories;
+using Artemis.UI.Screens.ProfileEditor.Conditions;
 using Artemis.UI.Shared;
 using Artemis.UI.Shared.Services;
 using Stylet;
 
 namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
 {
-    public class DisplayConditionsViewModel : Conductor<DisplayConditionGroupViewModel>, IProfileEditorPanelViewModel
+    public class DisplayConditionsViewModel : Conductor<DataModelConditionGroupViewModel>, IProfileEditorPanelViewModel
     {
-        private readonly IDisplayConditionsVmFactory _displayConditionsVmFactory;
+        private readonly IDataModelConditionsVmFactory _dataModelConditionsVmFactory;
         private readonly IProfileEditorService _profileEditorService;
         private RenderProfileElement _renderProfileElement;
         private bool _displayStartHint;
 
-        public DisplayConditionsViewModel(IProfileEditorService profileEditorService, IDisplayConditionsVmFactory displayConditionsVmFactory)
+        public DisplayConditionsViewModel(IProfileEditorService profileEditorService, IDataModelConditionsVmFactory dataModelConditionsVmFactory)
         {
             _profileEditorService = profileEditorService;
-            _displayConditionsVmFactory = displayConditionsVmFactory;
+            _dataModelConditionsVmFactory = dataModelConditionsVmFactory;
         }
 
         public bool DisplayStartHint
@@ -82,10 +83,10 @@ namespace Artemis.UI.Screens.ProfileEditor.DisplayConditions
             }
 
             // Ensure the layer has a root display condition group
-            if (e.RenderProfileElement.DataModelConditionGroup == null)
-                e.RenderProfileElement.DataModelConditionGroup = new DataModelConditionGroup(null);
+            if (e.RenderProfileElement.DisplayCondition == null)
+                e.RenderProfileElement.DisplayCondition = new DataModelConditionGroup(null);
 
-            ActiveItem = _displayConditionsVmFactory.DisplayConditionGroupViewModel(e.RenderProfileElement.DataModelConditionGroup, false);
+            ActiveItem = _dataModelConditionsVmFactory.DataModelConditionGroupViewModel(e.RenderProfileElement.DisplayCondition, false);
             ActiveItem.IsRootGroup = true;
             ActiveItem.Update();
 

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/DataBindings/DataBindingView.xaml

@@ -11,7 +11,7 @@
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DisplayConditions.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DataModelConditions.xaml" />
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </UserControl.Resources>

src/Artemis.UI/Screens/ProfileEditor/LayerProperties/DataBindings/DirectDataBinding/DataBindingModifierView.xaml

@@ -14,7 +14,7 @@
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DisplayConditions.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/Artemis.UI;component/ResourceDictionaries/DataModelConditions.xaml" />
                 <ResourceDictionary>
                     <converters:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
                     <utilities:BindingProxy x:Key="DataContextProxy" Data="{Binding}" />
@@ -51,7 +51,7 @@
         </Button>
 
         <Button Grid.Column="2"
-                Style="{StaticResource DisplayConditionButtonLeftClickMenu}"
+                Style="{StaticResource DataModelConditionButtonLeftClickMenu}"
                 Background="#7B7B7B"
                 BorderBrush="#7B7B7B"
                 Click="PropertyButton_OnClick">

src/Artemis.UI/Screens/ProfileEditor/ProfileEditorView.xaml

@@ -114,7 +114,7 @@
                 <!-- Conditions resize -->
                 <RowDefinition Height="Auto" />
                 <!-- Display conditions -->
-                <RowDefinition Height="{Binding DisplayConditionsHeight.Value, Mode=TwoWay}" MinHeight="100" />
+                <RowDefinition Height="{Binding DataModelConditionsHeight.Value, Mode=TwoWay}" MinHeight="100" />
             </Grid.RowDefinitions>
 
             <!-- Profile selection -->

src/Artemis.UI/Screens/ProfileEditor/ProfileEditorViewModel.cs

@@ -25,7 +25,7 @@ namespace Artemis.UI.Screens.ProfileEditor
         private readonly ISettingsService _settingsService;
         private readonly ISnackbarMessageQueue _snackbarMessageQueue;
         private PluginSetting<GridLength> _bottomPanelsHeight;
-        private PluginSetting<GridLength> _displayConditionsHeight;
+        private PluginSetting<GridLength> _dataModelConditionsHeight;
         private DisplayConditionsViewModel _displayConditionsViewModel;
         private PluginSetting<GridLength> _elementPropertiesWidth;
         private LayerPropertiesViewModel _layerPropertiesViewModel;
@@ -38,7 +38,7 @@ namespace Artemis.UI.Screens.ProfileEditor
         public ProfileEditorViewModel(ProfileModule module,
             ProfileViewModel profileViewModel,
             ProfileTreeViewModel profileTreeViewModel,
-            DisplayConditionsViewModel displayConditionsViewModel,
+            DisplayConditionsViewModel dataModelConditionsViewModel,
             LayerPropertiesViewModel layerPropertiesViewModel,
             IProfileEditorService profileEditorService,
             IProfileService profileService,
@@ -62,12 +62,12 @@ namespace Artemis.UI.Screens.ProfileEditor
             // Populate the panels
             ProfileViewModel = profileViewModel;
             ProfileTreeViewModel = profileTreeViewModel;
-            DisplayConditionsViewModel = displayConditionsViewModel;
+            DisplayConditionsViewModel = dataModelConditionsViewModel;
             LayerPropertiesViewModel = layerPropertiesViewModel;
 
             Items.Add(ProfileViewModel);
             Items.Add(ProfileTreeViewModel);
-            Items.Add(DisplayConditionsViewModel);
+            Items.Add(dataModelConditionsViewModel);
             Items.Add(LayerPropertiesViewModel);
         }
 
@@ -110,10 +110,10 @@ namespace Artemis.UI.Screens.ProfileEditor
             set => SetAndNotify(ref _sidePanelsWidth, value);
         }
 
-        public PluginSetting<GridLength> DisplayConditionsHeight
+        public PluginSetting<GridLength> DataModelConditionsHeight
         {
-            get => _displayConditionsHeight;
-            set => SetAndNotify(ref _displayConditionsHeight, value);
+            get => _dataModelConditionsHeight;
+            set => SetAndNotify(ref _dataModelConditionsHeight, value);
         }
 
         public PluginSetting<GridLength> BottomPanelsHeight
@@ -303,7 +303,7 @@ namespace Artemis.UI.Screens.ProfileEditor
         private void LoadWorkspaceSettings()
         {
             SidePanelsWidth = _settingsService.GetSetting("ProfileEditor.SidePanelsWidth", new GridLength(385));
-            DisplayConditionsHeight = _settingsService.GetSetting("ProfileEditor.DisplayConditionsHeight", new GridLength(345));
+            DataModelConditionsHeight = _settingsService.GetSetting("ProfileEditor.DataModelConditionsHeight", new GridLength(345));
             BottomPanelsHeight = _settingsService.GetSetting("ProfileEditor.BottomPanelsHeight", new GridLength(265));
             ElementPropertiesWidth = _settingsService.GetSetting("ProfileEditor.ElementPropertiesWidth", new GridLength(545));
         }
@@ -311,7 +311,7 @@ namespace Artemis.UI.Screens.ProfileEditor
         private void SaveWorkspaceSettings()
         {
             SidePanelsWidth.Save();
-            DisplayConditionsHeight.Save();
+            DataModelConditionsHeight.Save();
             BottomPanelsHeight.Save();
             ElementPropertiesWidth.Save();
         }