Dot to show mouse move

1 files changed, 723 insertions, 0 deletions

diff --git a/grapher/Models/Mouse/MouseWatcher.cs b/grapher/Models/Mouse/MouseWatcher.cs
new file mode 100644
index 0000000..9b1479e
--- /dev/null
+++ b/grapher/Models/Mouse/MouseWatcher.cs
@@ -0,0 +1,723 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace grapher.Models.Mouse
+{
+    public class MouseWatcher
+    {
+        /// <summary>
+        /// Enumeration containing HID usage page flags.
+        /// </summary>
+        public enum HIDUsagePage : ushort
+        {
+            /// <summary>Unknown usage page.</summary>
+            Undefined = 0x00,
+            /// <summary>Generic desktop controls.</summary>
+            Generic = 0x01,
+            /// <summary>Simulation controls.</summary>
+            Simulation = 0x02,
+            /// <summary>Virtual reality controls.</summary>
+            VR = 0x03,
+            /// <summary>Sports controls.</summary>
+            Sport = 0x04,
+            /// <summary>Games controls.</summary>
+            Game = 0x05,
+            /// <summary>Keyboard controls.</summary>
+            Keyboard = 0x07,
+            /// <summary>LED controls.</summary>
+            LED = 0x08,
+            /// <summary>Button.</summary>
+            Button = 0x09,
+            /// <summary>Ordinal.</summary>
+            Ordinal = 0x0A,
+            /// <summary>Telephony.</summary>
+            Telephony = 0x0B,
+            /// <summary>Consumer.</summary>
+            Consumer = 0x0C,
+            /// <summary>Digitizer.</summary>
+            Digitizer = 0x0D,
+            /// <summary>Physical interface device.</summary>
+            PID = 0x0F,
+            /// <summary>Unicode.</summary>
+            Unicode = 0x10,
+            /// <summary>Alphanumeric display.</summary>
+            AlphaNumeric = 0x14,
+            /// <summary>Medical instruments.</summary>
+            Medical = 0x40,
+            /// <summary>Monitor page 0.</summary>
+            MonitorPage0 = 0x80,
+            /// <summary>Monitor page 1.</summary>
+            MonitorPage1 = 0x81,
+            /// <summary>Monitor page 2.</summary>
+            MonitorPage2 = 0x82,
+            /// <summary>Monitor page 3.</summary>
+            MonitorPage3 = 0x83,
+            /// <summary>Power page 0.</summary>
+            PowerPage0 = 0x84,
+            /// <summary>Power page 1.</summary>
+            PowerPage1 = 0x85,
+            /// <summary>Power page 2.</summary>
+            PowerPage2 = 0x86,
+            /// <summary>Power page 3.</summary>
+            PowerPage3 = 0x87,
+            /// <summary>Bar code scanner.</summary>
+            BarCode = 0x8C,
+            /// <summary>Scale page.</summary>
+            Scale = 0x8D,
+            /// <summary>Magnetic strip reading devices.</summary>
+            MSR = 0x8E
+        }
+
+        /// <summary>
+        /// Enumeration containing the HID usage values.
+        /// </summary>
+        public enum HIDUsage : ushort
+        {
+            /// <summary></summary>
+            Pointer = 0x01,
+            /// <summary></summary>
+            Mouse = 0x02,
+            /// <summary></summary>
+            Joystick = 0x04,
+            /// <summary></summary>
+            Gamepad = 0x05,
+            /// <summary></summary>
+            Keyboard = 0x06,
+            /// <summary></summary>
+            Keypad = 0x07,
+            /// <summary></summary>
+            SystemControl = 0x80,
+            /// <summary></summary>
+            X = 0x30,
+            /// <summary></summary>
+            Y = 0x31,
+            /// <summary></summary>
+            Z = 0x32,
+            /// <summary></summary>
+            RelativeX = 0x33,
+            /// <summary></summary>    
+            RelativeY = 0x34,
+            /// <summary></summary>
+            RelativeZ = 0x35,
+            /// <summary></summary>
+            Slider = 0x36,
+            /// <summary></summary>
+            Dial = 0x37,
+            /// <summary></summary>
+            Wheel = 0x38,
+            /// <summary></summary>
+            HatSwitch = 0x39,
+            /// <summary></summary>
+            CountedBuffer = 0x3A,
+            /// <summary></summary>
+            ByteCount = 0x3B,
+            /// <summary></summary>
+            MotionWakeup = 0x3C,
+            /// <summary></summary>
+            VX = 0x40,
+            /// <summary></summary>
+            VY = 0x41,
+            /// <summary></summary>
+            VZ = 0x42,
+            /// <summary></summary>
+            VBRX = 0x43,
+            /// <summary></summary>
+            VBRY = 0x44,
+            /// <summary></summary>
+            VBRZ = 0x45,
+            /// <summary></summary>
+            VNO = 0x46,
+            /// <summary></summary>
+            SystemControlPower = 0x81,
+            /// <summary></summary>
+            SystemControlSleep = 0x82,
+            /// <summary></summary>
+            SystemControlWake = 0x83,
+            /// <summary></summary>
+            SystemControlContextMenu = 0x84,
+            /// <summary></summary>
+            SystemControlMainMenu = 0x85,
+            /// <summary></summary>
+            SystemControlApplicationMenu = 0x86,
+            /// <summary></summary>
+            SystemControlHelpMenu = 0x87,
+            /// <summary></summary>
+            SystemControlMenuExit = 0x88,
+            /// <summary></summary>
+            SystemControlMenuSelect = 0x89,
+            /// <summary></summary>
+            SystemControlMenuRight = 0x8A,
+            /// <summary></summary>
+            SystemControlMenuLeft = 0x8B,
+            /// <summary></summary>
+            SystemControlMenuUp = 0x8C,
+            /// <summary></summary>
+            SystemControlMenuDown = 0x8D,
+            /// <summary></summary>
+            KeyboardNoEvent = 0x00,
+            /// <summary></summary>
+            KeyboardRollover = 0x01,
+            /// <summary></summary>
+            KeyboardPostFail = 0x02,
+            /// <summary></summary>
+            KeyboardUndefined = 0x03,
+            /// <summary></summary>
+            KeyboardaA = 0x04,
+            /// <summary></summary>
+            KeyboardzZ = 0x1D,
+            /// <summary></summary>
+            Keyboard1 = 0x1E,
+            /// <summary></summary>
+            Keyboard0 = 0x27,
+            /// <summary></summary>
+            KeyboardLeftControl = 0xE0,
+            /// <summary></summary>
+            KeyboardLeftShift = 0xE1,
+            /// <summary></summary>
+            KeyboardLeftALT = 0xE2,
+            /// <summary></summary>
+            KeyboardLeftGUI = 0xE3,
+            /// <summary></summary>
+            KeyboardRightControl = 0xE4,
+            /// <summary></summary>
+            KeyboardRightShift = 0xE5,
+            /// <summary></summary>
+            KeyboardRightALT = 0xE6,
+            /// <summary></summary>
+            KeyboardRightGUI = 0xE7,
+            /// <summary></summary>
+            KeyboardScrollLock = 0x47,
+            /// <summary></summary>
+            KeyboardNumLock = 0x53,
+            /// <summary></summary>
+            KeyboardCapsLock = 0x39,
+            /// <summary></summary>
+            KeyboardF1 = 0x3A,
+            /// <summary></summary>
+            KeyboardF12 = 0x45,
+            /// <summary></summary>
+            KeyboardReturn = 0x28,
+            /// <summary></summary>
+            KeyboardEscape = 0x29,
+            /// <summary></summary>
+            KeyboardDelete = 0x2A,
+            /// <summary></summary>
+            KeyboardPrintScreen = 0x46,
+            /// <summary></summary>
+            LEDNumLock = 0x01,
+            /// <summary></summary>
+            LEDCapsLock = 0x02,
+            /// <summary></summary>
+            LEDScrollLock = 0x03,
+            /// <summary></summary>
+            LEDCompose = 0x04,
+            /// <summary></summary>
+            LEDKana = 0x05,
+            /// <summary></summary>
+            LEDPower = 0x06,
+            /// <summary></summary>
+            LEDShift = 0x07,
+            /// <summary></summary>
+            LEDDoNotDisturb = 0x08,
+            /// <summary></summary>
+            LEDMute = 0x09,
+            /// <summary></summary>
+            LEDToneEnable = 0x0A,
+            /// <summary></summary>
+            LEDHighCutFilter = 0x0B,
+            /// <summary></summary>
+            LEDLowCutFilter = 0x0C,
+            /// <summary></summary>
+            LEDEqualizerEnable = 0x0D,
+            /// <summary></summary>
+            LEDSoundFieldOn = 0x0E,
+            /// <summary></summary>
+            LEDSurroundFieldOn = 0x0F,
+            /// <summary></summary>
+            LEDRepeat = 0x10,
+            /// <summary></summary>
+            LEDStereo = 0x11,
+            /// <summary></summary>
+            LEDSamplingRateDirect = 0x12,
+            /// <summary></summary>
+            LEDSpinning = 0x13,
+            /// <summary></summary>
+            LEDCAV = 0x14,
+            /// <summary></summary>
+            LEDCLV = 0x15,
+            /// <summary></summary>
+            LEDRecordingFormatDet = 0x16,
+            /// <summary></summary>
+            LEDOffHook = 0x17,
+            /// <summary></summary>
+            LEDRing = 0x18,
+            /// <summary></summary>
+            LEDMessageWaiting = 0x19,
+            /// <summary></summary>
+            LEDDataMode = 0x1A,
+            /// <summary></summary>
+            LEDBatteryOperation = 0x1B,
+            /// <summary></summary>
+            LEDBatteryOK = 0x1C,
+            /// <summary></summary>
+            LEDBatteryLow = 0x1D,
+            /// <summary></summary>
+            LEDSpeaker = 0x1E,
+            /// <summary></summary>
+            LEDHeadset = 0x1F,
+            /// <summary></summary>
+            LEDHold = 0x20,
+            /// <summary></summary>
+            LEDMicrophone = 0x21,
+            /// <summary></summary>
+            LEDCoverage = 0x22,
+            /// <summary></summary>
+            LEDNightMode = 0x23,
+            /// <summary></summary>
+            LEDSendCalls = 0x24,
+            /// <summary></summary>
+            LEDCallPickup = 0x25,
+            /// <summary></summary>
+            LEDConference = 0x26,
+            /// <summary></summary>
+            LEDStandBy = 0x27,
+            /// <summary></summary>
+            LEDCameraOn = 0x28,
+            /// <summary></summary>
+            LEDCameraOff = 0x29,
+            /// <summary></summary>    
+            LEDOnLine = 0x2A,
+            /// <summary></summary>
+            LEDOffLine = 0x2B,
+            /// <summary></summary>
+            LEDBusy = 0x2C,
+            /// <summary></summary>
+            LEDReady = 0x2D,
+            /// <summary></summary>
+            LEDPaperOut = 0x2E,
+            /// <summary></summary>
+            LEDPaperJam = 0x2F,
+            /// <summary></summary>
+            LEDRemote = 0x30,
+            /// <summary></summary>
+            LEDForward = 0x31,
+            /// <summary></summary>
+            LEDReverse = 0x32,
+            /// <summary></summary>
+            LEDStop = 0x33,
+            /// <summary></summary>
+            LEDRewind = 0x34,
+            /// <summary></summary>
+            LEDFastForward = 0x35,
+            /// <summary></summary>
+            LEDPlay = 0x36,
+            /// <summary></summary>
+            LEDPause = 0x37,
+            /// <summary></summary>
+            LEDRecord = 0x38,
+            /// <summary></summary>
+            LEDError = 0x39,
+            /// <summary></summary>
+            LEDSelectedIndicator = 0x3A,
+            /// <summary></summary>
+            LEDInUseIndicator = 0x3B,
+            /// <summary></summary>
+            LEDMultiModeIndicator = 0x3C,
+            /// <summary></summary>
+            LEDIndicatorOn = 0x3D,
+            /// <summary></summary>
+            LEDIndicatorFlash = 0x3E,
+            /// <summary></summary>
+            LEDIndicatorSlowBlink = 0x3F,
+            /// <summary></summary>
+            LEDIndicatorFastBlink = 0x40,
+            /// <summary></summary>
+            LEDIndicatorOff = 0x41,
+            /// <summary></summary>
+            LEDFlashOnTime = 0x42,
+            /// <summary></summary>
+            LEDSlowBlinkOnTime = 0x43,
+            /// <summary></summary>
+            LEDSlowBlinkOffTime = 0x44,
+            /// <summary></summary>
+            LEDFastBlinkOnTime = 0x45,
+            /// <summary></summary>
+            LEDFastBlinkOffTime = 0x46,
+            /// <summary></summary>
+            LEDIndicatorColor = 0x47,
+            /// <summary></summary>
+            LEDRed = 0x48,
+            /// <summary></summary>
+            LEDGreen = 0x49,
+            /// <summary></summary>
+            LEDAmber = 0x4A,
+            /// <summary></summary>
+            LEDGenericIndicator = 0x3B,
+            /// <summary></summary>
+            TelephonyPhone = 0x01,
+            /// <summary></summary>
+            TelephonyAnsweringMachine = 0x02,
+            /// <summary></summary>
+            TelephonyMessageControls = 0x03,
+            /// <summary></summary>
+            TelephonyHandset = 0x04,
+            /// <summary></summary>
+            TelephonyHeadset = 0x05,
+            /// <summary></summary>
+            TelephonyKeypad = 0x06,
+            /// <summary></summary>
+            TelephonyProgrammableButton = 0x07,
+            /// <summary></summary>
+            SimulationRudder = 0xBA,
+            /// <summary></summary>
+            SimulationThrottle = 0xBB
+        }
+
+        /// <summary>Enumeration containing flags for a raw input device.</summary>
+        [Flags()]
+        public enum RawInputDeviceFlags
+        {
+            /// <summary>No flags.</summary>
+            None = 0,
+            /// <summary>If set, this removes the top level collection from the inclusion list. This tells the operating system to stop reading from a device which matches the top level collection.</summary>
+            Remove = 0x00000001,
+            /// <summary>If set, this specifies the top level collections to exclude when reading a complete usage page. This flag only affects a TLC whose usage page is already specified with PageOnly.</summary>
+            Exclude = 0x00000010,
+            /// <summary>If set, this specifies all devices whose top level collection is from the specified usUsagePage. Note that Usage must be zero. To exclude a particular top level collection, use Exclude.</summary>
+            PageOnly = 0x00000020,
+            /// <summary>If set, this prevents any devices specified by UsagePage or Usage from generating legacy messages. This is only for the mouse and keyboard.</summary>
+            NoLegacy = 0x00000030,
+            /// <summary>If set, this enables the caller to receive the input even when the caller is not in the foreground. Note that WindowHandle must be specified.</summary>
+            InputSink = 0x00000100,
+            /// <summary>If set, the mouse button click does not activate the other window.</summary>
+            CaptureMouse = 0x00000200,
+            /// <summary>If set, the application-defined keyboard device hotkeys are not handled. However, the system hotkeys; for example, ALT+TAB and CTRL+ALT+DEL, are still handled. By default, all keyboard hotkeys are handled. NoHotKeys can be specified even if NoLegacy is not specified and WindowHandle is NULL.</summary>
+            NoHotKeys = 0x00000200,
+            /// <summary>If set, application keys are handled.  NoLegacy must be specified.  Keyboard only.</summary>
+            AppKeys = 0x00000400
+        }
+
+        /// <summary>Value type for raw input devices.</summary>
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RAWINPUTDEVICE
+        {
+            /// <summary>Top level collection Usage page for the raw input device.</summary>
+            public HIDUsagePage UsagePage;
+            /// <summary>Top level collection Usage for the raw input device. </summary>
+            public HIDUsage Usage;
+            /// <summary>Mode flag that specifies how to interpret the information provided by UsagePage and Usage.</summary>
+            public RawInputDeviceFlags Flags;
+            /// <summary>Handle to the target device. If NULL, it follows the keyboard focus.</summary>
+            public IntPtr WindowHandle;
+        }
+
+        /// <summary>
+        /// Contains the raw input from a device.
+        /// </summary>
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RawInput
+        {
+            /// <summary>
+            /// Header for the data.
+            /// </summary>
+            public RAWINPUTHEADER Header;
+            public Union Data;
+            [StructLayout(LayoutKind.Explicit)]
+            public struct Union
+            {
+                /// <summary>
+                /// Mouse raw input data.
+                /// </summary>
+                [FieldOffset(0)]
+                public RawMouse Mouse;
+                /// <summary>
+                /// Keyboard raw input data.
+                /// </summary>
+                [FieldOffset(0)]
+                public RawKeyboard Keyboard;
+                /// <summary>
+                /// HID raw input data.
+                /// </summary>
+                [FieldOffset(0)]
+                public RawHID HID;
+            }
+        }
+
+        /// <summary>
+        /// Value type for raw input from a HID.
+        /// </summary>    
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RawHID
+        {
+            /// <summary>Size of the HID data in bytes.</summary>
+            public int Size;
+            /// <summary>Number of HID in Data.</summary>
+            public int Count;
+            /// <summary>Data for the HID.</summary>
+            public IntPtr Data;
+        }
+
+        /// <summary>
+        /// Value type for a raw input header.
+        /// </summary>
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RAWINPUTHEADER
+        {
+            /// <summary>Type of device the input is coming from.</summary>
+            public RawInputType Type;
+            /// <summary>Size of the packet of data.</summary>
+            public int Size;
+            /// <summary>Handle to the device sending the data.</summary>
+            public IntPtr Device;
+            /// <summary>wParam from the window message.</summary>
+            public IntPtr wParam;
+        }
+
+        /// <summary>
+        /// Enumeration containing the type device the raw input is coming from.
+        /// </summary>
+        public enum RawInputType
+        {
+            /// <summary>
+            /// Mouse input.
+            /// </summary>
+            Mouse = 0,
+
+            /// <summary>
+            /// Keyboard input.
+            /// </summary>
+            Keyboard = 1,
+
+            /// <summary>
+            ///  Human interface device input.
+            /// </summary>
+            HID = 2,
+
+            /// <summary>
+            /// Another device that is not the keyboard or the mouse.
+            /// </summary>
+            Other = 3
+        }
+
+        /// <summary>
+        /// Contains information about the state of the mouse.
+        /// </summary>
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RawMouse
+        {
+            /// <summary>
+            /// The mouse state.
+            /// </summary>
+            public RawMouseFlags Flags;
+
+            [StructLayout(LayoutKind.Explicit)]
+            public struct Data
+            {
+                [FieldOffset(0)]
+                public uint Buttons;
+                /// <summary>
+                /// If the mouse wheel is moved, this will contain the delta amount.
+                /// </summary>
+                [FieldOffset(2)]
+                public ushort ButtonData;
+                /// <summary>
+                /// Flags for the event.
+                /// </summary>
+                [FieldOffset(0)]
+                public RawMouseButtons ButtonFlags;
+            }
+
+            public Data _Data;
+
+            /// <summary>
+            /// Raw button data.
+            /// </summary>
+            public uint RawButtons;
+            /// <summary>
+            /// The motion in the X direction. This is signed relative motion or
+            /// absolute motion, depending on the value of usFlags.
+            /// </summary>
+            public int LastX;
+            /// <summary>
+            /// The motion in the Y direction. This is signed relative motion or absolute motion,
+            /// depending on the value of usFlags.
+            /// </summary>
+            public int LastY;
+            /// <summary>
+            /// The device-specific additional information for the event.
+            /// </summary>
+            public uint ExtraInformation;
+        }
+
+        /// <summary>
+        /// Enumeration containing the flags for raw mouse data.
+        /// </summary>
+        [Flags()]
+        public enum RawMouseFlags
+            : ushort
+        {
+            /// <summary>Relative to the last position.</summary>
+            MoveRelative = 0,
+            /// <summary>Absolute positioning.</summary>
+            MoveAbsolute = 1,
+            /// <summary>Coordinate data is mapped to a virtual desktop.</summary>
+            VirtualDesktop = 2,
+            /// <summary>Attributes for the mouse have changed.</summary>
+            AttributesChanged = 4
+        }
+
+        /// <summary>
+        /// Enumeration containing the button data for raw mouse input.
+        /// </summary>
+        [Flags()]
+        public enum RawMouseButtons
+            : ushort
+        {
+            /// <summary>No button.</summary>
+            None = 0,
+            /// <summary>Left (button 1) down.</summary>
+            LeftDown = 0x0001,
+            /// <summary>Left (button 1) up.</summary>
+            LeftUp = 0x0002,
+            /// <summary>Right (button 2) down.</summary>
+            RightDown = 0x0004,
+            /// <summary>Right (button 2) up.</summary>
+            RightUp = 0x0008,
+            /// <summary>Middle (button 3) down.</summary>
+            MiddleDown = 0x0010,
+            /// <summary>Middle (button 3) up.</summary>
+            MiddleUp = 0x0020,
+            /// <summary>Button 4 down.</summary>
+            Button4Down = 0x0040,
+            /// <summary>Button 4 up.</summary>
+            Button4Up = 0x0080,
+            /// <summary>Button 5 down.</summary>
+            Button5Down = 0x0100,
+            /// <summary>Button 5 up.</summary>
+            Button5Up = 0x0200,
+            /// <summary>Mouse wheel moved.</summary>
+            MouseWheel = 0x0400
+        }
+
+        /// <summary>
+        /// Value type for raw input from a keyboard.
+        /// </summary>    
+        [StructLayout(LayoutKind.Sequential)]
+        public struct RawKeyboard
+        {
+            /// <summary>Scan code for key depression.</summary>
+            public short MakeCode;
+            /// <summary>Scan code information.</summary>
+            public RawKeyboardFlags Flags;
+            /// <summary>Reserved.</summary>
+            public short Reserved;
+            /// <summary>Virtual key code.</summary>
+            public ushort VirtualKey;
+            /// <summary>Corresponding window message.</summary>
+            public uint Message;
+            /// <summary>Extra information.</summary>
+            public int ExtraInformation;
+        }
+
+        /// <summary>
+        /// Enumeration containing flags for raw keyboard input.
+        /// </summary>
+        [Flags]
+        public enum RawKeyboardFlags : ushort
+        {
+            /// <summary></summary>
+            KeyMake = 0,
+            /// <summary></summary>
+            KeyBreak = 1,
+            /// <summary></summary>
+            KeyE0 = 2,
+            /// <summary></summary>
+            KeyE1 = 4,
+            /// <summary></summary>
+            TerminalServerSetLED = 8,
+            /// <summary></summary>
+            TerminalServerShadow = 0x10,
+            /// <summary></summary>
+            TerminalServerVKPACKET = 0x20
+        }
+
+        /// <summary>
+        /// Enumeration contanining the command types to issue.
+        /// </summary>
+        public enum RawInputCommand
+        {
+            /// <summary>
+            /// Get input data.
+            /// </summary>
+            Input = 0x10000003,
+            /// <summary>
+            /// Get header data.
+            /// </summary>
+            Header = 0x10000005
+        }
+
+        [DllImport("user32.dll")]
+        public static extern bool RegisterRawInputDevices([MarshalAs(UnmanagedType.LPArray, SizeParamIndex=0)] RAWINPUTDEVICE[] pRawInputDevices, int uiNumDevices, int cbSize);
+
+        /// <summary>
+        /// Function to retrieve raw input data.
+        /// </summary>
+        /// <param name="hRawInput">Handle to the raw input.</param>
+        /// <param name="uiCommand">Command to issue when retrieving data.</param>
+        /// <param name="pData">Raw input data.</param>
+        /// <param name="pcbSize">Number of bytes in the array.</param>
+        /// <param name="cbSizeHeader">Size of the header.</param>
+        /// <returns>0 if successful if pData is null, otherwise number of bytes if pData is not null.</returns>
+        [DllImport("user32.dll")]
+        public static extern int GetRawInputData(IntPtr hRawInput, RawInputCommand uiCommand, out RawInput pData, ref int pcbSize, int cbSizeHeader);
+
+        public MouseWatcher(Form containingForm, Label display, AccelCharts accelCharts)
+        {
+            ContainingForm = containingForm;
+            Display = display;
+            AccelCharts = accelCharts;
+
+            RAWINPUTDEVICE device = new RAWINPUTDEVICE();
+            device.WindowHandle = ContainingForm.Handle;
+            device.UsagePage = HIDUsagePage.Generic;
+            device.Usage = HIDUsage.Mouse;
+            device.Flags = RawInputDeviceFlags.InputSink;
+
+            RAWINPUTDEVICE[] devices = new RAWINPUTDEVICE[1];
+            devices[0] = device;
+            RegisterRawInputDevices(devices, 1, Marshal.SizeOf(typeof(RAWINPUTDEVICE)));
+        }
+
+        Form ContainingForm { get; }
+
+        Label Display { get; }
+
+        AccelCharts AccelCharts { get; }
+
+        public void OnMouseMove(int x, int y)
+        {
+            Display.Text = $"Last (x, y): ({x}, {y})";
+            AccelCharts.MakeDots(x, y);
+        }
+
+        public void ReadMouseMove(Message message)
+        {
+            RawInput rawInput = new RawInput();
+            int outSize = 0;
+            int size = Marshal.SizeOf(typeof(RawInput));
+
+            outSize = GetRawInputData((IntPtr)message.LParam, RawInputCommand.Input, out rawInput, ref size, Marshal.SizeOf(typeof(RAWINPUTHEADER)));
+
+            if (rawInput.Data.Mouse.LastX != 0 || rawInput.Data.Mouse.LastY != 0)
+            {
+                OnMouseMove(rawInput.Data.Mouse.LastX, rawInput.Data.Mouse.LastY);
+            }
+
+        }
+    }
+}