add indicator to last move on normalized dev read

3 files changed, 45 insertions, 9 deletions

diff --git a/grapher/Constants/Constants.cs b/grapher/Constants/Constants.cs
index 0b15ce6..fa500de 100644
--- a/grapher/Constants/Constants.cs
+++ b/grapher/Constants/Constants.cs
@@ -128,12 +128,18 @@ namespace grapher
 
         public const string GuiConfigFileName = ".config";
 
-        /// <summary> Text to direcitonality panel title when panel is closed. </summary>
+        /// <summary> Text to directionality panel title when panel is closed. </summary>
         public const string DirectionalityTitleClosed = "Anisotropy \u25BC";
 
-        /// <summary> Text to direcitonality panel title when panel is open. </summary>
+        /// <summary> Text to directionality panel title when panel is open. </summary>
         public const string DirectionalityTitleOpen = "Anisotropy \u25B2";
 
+        /// <summary> Default last mouse move label text format. </summary>
+        public const string MouseMoveDefaultFormat = "Last (x, y): ({0}, {1})";
+
+        /// <summary> Last mouse move label text format when last input was from a dpi normalized device. </summary>
+        public const string MouseMoveNormalizedFormat = MouseMoveDefaultFormat + "!";
+
         /// <summary> Style used by System.Double.Parse </summary>
         public const NumberStyles FloatStyle = NumberStyles.Float | NumberStyles.AllowThousands;
 
diff --git a/grapher/Models/Mouse/MouseWatcher.cs b/grapher/Models/Mouse/MouseWatcher.cs
index 91eebb8..723f97b 100644
--- a/grapher/Models/Mouse/MouseWatcher.cs
+++ b/grapher/Models/Mouse/MouseWatcher.cs
@@ -692,6 +692,9 @@ namespace grapher.Models.Mouse
             SettingsManager = setMngr;
             MouseData = new MouseData();
 
+            LastMoveDisplayFormat = Constants.MouseMoveDefaultFormat;
+            LastMoveNormalized = false;
+
             RAWINPUTDEVICE device = new RAWINPUTDEVICE();
             device.WindowHandle = ContainingForm.Handle;
             device.UsagePage = HIDUsagePage.Generic;
@@ -721,6 +724,10 @@ namespace grapher.Models.Mouse
 
         private Stopwatch Stopwatch { get; }
 
+        private string LastMoveDisplayFormat { get; set; }
+
+        private bool LastMoveNormalized { get; set; }
+
         private double PollTime
         {
             get => 1000 / SettingsManager.PollRateField.Data;
@@ -733,7 +740,7 @@ namespace grapher.Models.Mouse
         public void UpdateLastMove()
         {
             MouseData.Get(out var x, out var y);
-            Display.Text = $"Last (x, y): ({x}, {y})";
+            Display.Text = string.Format(LastMoveDisplayFormat, x, y);
         }
 
         public void ReadMouseMove(Message message)
@@ -743,7 +750,25 @@ namespace grapher.Models.Mouse
             _ = GetRawInputData(message.LParam, RawInputCommand.Input, out rawInput, ref size, Marshal.SizeOf(typeof(RAWINPUTHEADER)));
 
             bool relative = !rawInput.Data.Mouse.Flags.HasFlag(RawMouseFlags.MoveAbsolute);
-            bool deviceMatch = SettingsManager.ActiveHandles.Contains(rawInput.Header.Device);
+
+            bool deviceMatch = false;
+            foreach (var (handle, normalized) in SettingsManager.ActiveNormTaggedHandles)
+            {
+                if (handle == rawInput.Header.Device)
+                {
+                    deviceMatch = true;
+
+                    if (normalized != LastMoveNormalized)
+                    {
+                        LastMoveDisplayFormat = normalized ?
+                            Constants.MouseMoveNormalizedFormat :
+                            Constants.MouseMoveDefaultFormat;
+                        LastMoveNormalized = normalized;
+                    }
+
+                    break;
+                }
+            }
 
             if (relative && deviceMatch && (rawInput.Data.Mouse.LastX != 0 || rawInput.Data.Mouse.LastY != 0))
             {
diff --git a/grapher/Models/Serialized/SettingsManager.cs b/grapher/Models/Serialized/SettingsManager.cs
index 1c8608f..43550c5 100644
--- a/grapher/Models/Serialized/SettingsManager.cs
+++ b/grapher/Models/Serialized/SettingsManager.cs
@@ -31,7 +31,7 @@ namespace grapher.Models.Serialized
             StreamingModeMenuItem = streamingMode;
 
             SystemDevices = new List<MultiHandleDevice>();
-            ActiveHandles = new List<IntPtr>();
+            ActiveNormTaggedHandles = new List<(IntPtr, bool)>();
 
             GuiSettings = GUISettings.MaybeLoad();
 
@@ -114,7 +114,7 @@ namespace grapher.Models.Serialized
 
         public IList<MultiHandleDevice> SystemDevices { get; private set; }
 
-        public List<IntPtr> ActiveHandles { get; }
+        public List<(IntPtr, bool)> ActiveNormTaggedHandles { get; }
 
         private ToolStripMenuItem AutoWriteMenuItem { get; set; }
 
@@ -198,19 +198,24 @@ namespace grapher.Models.Serialized
 
         public void SetActiveHandles()
         {
-            ActiveHandles.Clear();
+            ActiveNormTaggedHandles.Clear();
 
             bool ActiveProfileIsFirst = ActiveProfile == ActiveConfig.profiles[0];
 
             foreach (var sysDev in SystemDevices)
             {
+                void AddHandlesFromSysDev(bool normalized)
+                {
+                    ActiveNormTaggedHandles.AddRange(sysDev.handles.Select(h => (h, normalized)));
+                }
+
                 var settings = ActiveConfig.devices.Find(d => d.id == sysDev.id);
 
                 if (settings is null)
                 {
                     if (ActiveProfileIsFirst && !ActiveConfig.defaultDeviceConfig.disable)
                     {
-                        ActiveHandles.AddRange(sysDev.handles);
+                        AddHandlesFromSysDev(ActiveConfig.defaultDeviceConfig.dpi > 0);
                     }
                 }
                 else if (!settings.config.disable &&
@@ -219,7 +224,7 @@ namespace grapher.Models.Serialized
                                         !ActiveProfileNamesSet.Contains(settings.profile))) ||
                                 ActiveProfile.name == settings.profile))
                 {
-                    ActiveHandles.AddRange(sysDev.handles);
+                    AddHandlesFromSysDev(settings.config.dpi > 0);
                 }
             }
         }