Profile editor - Only save profile on drag-edit when mouse is released

Profile editor - Format all numbers with 3 decimals 
Profile editor - Fixed drag-edit rounding errors with very small steps
Logging - Output logs to debug
Settings - Added logging level setting
Nuget - Updated Serilog and the used sinks

src/Artemis.UI.Shared/Artemis.UI.Shared.csproj

@@ -91,20 +91,12 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
-    <Page Include="UserControl1.xaml">
-      <Generator>MSBuild:Compile</Generator>
-      <SubType>Designer</SubType>
-    </Page>
     <Compile Include="ColorPicker.xaml.cs">
       <DependentUpon>ColorPicker.xaml</DependentUpon>
     </Compile>
     <Compile Include="Converters\ColorToSKColorConverter.cs" />
     <Compile Include="Converters\ColorToSolidColorConverter.cs" />
     <Compile Include="Converters\ColorToStringConverter.cs" />
-    <Compile Include="UserControl1.xaml.cs">
-      <DependentUpon>UserControl1.xaml</DependentUpon>
-      <SubType>Code</SubType>
-    </Compile>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">

src/Artemis.UI.Shared/DraggableFloat.xaml

@@ -22,12 +22,13 @@
                        Height="17"
                        Padding="1 0"
                        Margin="0 4 0 0"
-                       Text="{Binding Value, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}"
+                       Text="{Binding Value, StringFormat=N3, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}"
                        Cursor="/Resources/aero_drag_ew.cur"
                        Foreground="{DynamicResource SecondaryAccentBrush}"
                        MouseDown="InputMouseDown"
                        MouseUp="InputMouseUp"
-                       MouseMove="InputMouseMove" />
+                       MouseMove="InputMouseMove" 
+                       RequestBringIntoView="Input_OnRequestBringIntoView"/>
         </Border>
 
         <!-- Input -->
@@ -36,7 +37,7 @@
                  Height="20"
                  materialDesign:ValidationAssist.UsePopup="True"
                  HorizontalAlignment="Left"
-                 Text="{Binding Value, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}"
+                 Text="{Binding Value, StringFormat=N3, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}"
                  LostFocus="InputLostFocus"
                  KeyDown="InputKeyDown"
                  RequestBringIntoView="Input_OnRequestBringIntoView" />

src/Artemis.UI.Shared/DraggableFloat.xaml.cs

@@ -24,9 +24,13 @@ namespace Artemis.UI.Shared
                 typeof(RoutedPropertyChangedEventHandler<float>),
                 typeof(DraggableFloat));
 
+        public event EventHandler DragStarted;
+        public event EventHandler DragEnded;
+
         private bool _inCallback;
         private Point _mouseDragStartPoint;
         private float _startValue;
+        private bool _calledDragStarted;
 
         public DraggableFloat()
         {
@@ -75,22 +79,33 @@ namespace Artemis.UI.Shared
             var position = e.GetPosition((IInputElement) sender);
             if (position == _mouseDragStartPoint)
                 DisplayInput();
+            else
+            {
+                OnDragEnded();
+                _calledDragStarted = false;
+            }
 
             ((IInputElement) sender).ReleaseMouseCapture();
         }
 
         private void InputMouseMove(object sender, MouseEventArgs e)
         {
-            if (e.LeftButton == MouseButtonState.Pressed)
+            if (e.LeftButton != MouseButtonState.Pressed)
+                return;
+
+            if (!_calledDragStarted)
             {
-                // Use decimals for everything to avoid floating point errors
-                var startValue = new decimal(_startValue);
-                var startX = new decimal(_mouseDragStartPoint.X);
-                var x = new decimal(e.GetPosition((IInputElement) sender).X);
-                var stepSize = new decimal(StepSize);
-                
-                Value = (float) (Math.Round(startValue + stepSize * (x - startX) / stepSize) * stepSize);
+                OnDragStarted();
+                _calledDragStarted = true;
             }
+
+            // Use decimals for everything to avoid floating point errors
+            var startValue = new decimal(_startValue);
+            var startX = new decimal(_mouseDragStartPoint.X);
+            var x = new decimal(e.GetPosition((IInputElement) sender).X);
+            var stepSize = new decimal(StepSize);
+
+            Value = (float) UltimateRoundingFunction(startValue + stepSize * (x - startX), stepSize, 0.5m);
         }
 
         private void InputLostFocus(object sender, RoutedEventArgs e)
@@ -127,5 +142,20 @@ namespace Artemis.UI.Shared
         {
             e.Handled = true;
         }
+
+        private static decimal UltimateRoundingFunction(decimal amountToRound, decimal nearstOf, decimal fairness)
+        {
+            return Math.Floor(amountToRound / nearstOf + fairness) * nearstOf;
+        }
+
+        protected virtual void OnDragStarted()
+        {
+            DragStarted?.Invoke(this, EventArgs.Empty);
+        }
+
+        protected virtual void OnDragEnded()
+        {
+            DragEnded?.Invoke(this, EventArgs.Empty);
+        }
     }
 }

src/Artemis.UI.Shared/UserControl1.xaml

@@ -1,10 +0,0 @@
-<UserControl x:Class="Artemis.UI.Shared.UserControl1"
-             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.Shared"
-             mc:Ignorable="d"
-             d:DesignHeight="450" d:DesignWidth="800">
-    <Grid />
-</UserControl>

src/Artemis.UI.Shared/UserControl1.xaml.cs

@@ -1,15 +0,0 @@
-using System.Windows.Controls;
-
-namespace Artemis.UI.Shared
-{
-    /// <summary>
-    ///     Interaction logic for UserControl1.xaml
-    /// </summary>
-    public partial class UserControl1 : UserControl
-    {
-        public UserControl1()
-        {
-            InitializeComponent();
-        }
-    }
-}