Merge pull request #16 from JacobPalecki/Misc

Gain Styles, Settings File, and other miscellaneous

4 files changed, 315 insertions, 0 deletions

diff --git a/grapher/Models/Serialized/GUISettings.cs b/grapher/Models/Serialized/GUISettings.cs
new file mode 100644
index 0000000..7c8e9a4
--- /dev/null
+++ b/grapher/Models/Serialized/GUISettings.cs
@@ -0,0 +1,33 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace grapher.Models.Serialized
+{
+    [Serializable]
+    public class GUISettings
+    {
+        public GUISettings() {}
+
+        public GUISettings(bool autoWrite, int dpi, int pollRate)
+        {
+            AutoWriteToDriverOnStartup = autoWrite;
+            DPI = dpi;
+            PollRate = pollRate;
+        }
+
+        [JsonProperty(Order = 1)]
+        public bool AutoWriteToDriverOnStartup { get; set; }
+
+        [JsonProperty(Order = 2)]
+        public int DPI { get; set; }
+
+        [JsonProperty(Order = 3)]
+        public int PollRate { get; set; }
+    }
+}
diff --git a/grapher/Models/Serialized/ModifierArgs.cs b/grapher/Models/Serialized/ModifierArgs.cs
new file mode 100644
index 0000000..206a3c9
--- /dev/null
+++ b/grapher/Models/Serialized/ModifierArgs.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace grapher.Models.Serialized
+{
+    public enum accel_mode 
+    {
+        linear=1, classic, natural, logarithmic, sigmoid, power, naturalgain, sigmoidgain, noaccel
+    }
+
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
+    [Serializable]
+    public struct vec2d 
+    {
+        public double x;
+        public double y;
+    }
+
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
+    [Serializable]
+    public struct accel_args
+    {
+        public double offset;
+        public double accel;
+        public double limit;
+        public double exponent;
+        public double midpoint;
+        public double power_scale;
+        public double gain_cap;
+        public vec2d weight;
+    }
+
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
+    [Serializable]
+    public struct accel_fn_args
+    {
+        public accel_args acc_args;
+        public int accel_mode;
+        public double time_min;
+        public vec2d cap;
+    }
+
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
+    [Serializable]
+    public struct modifier_args
+    {
+        public double degrees;
+        public vec2d sens;
+        public accel_fn_args acc_fn_args;
+
+        public modifier_args(ManagedAccel managedAccel)
+        {
+            degrees = managedAccel.Rotation;
+            sens.x = managedAccel.SensitivityX;
+            sens.y = managedAccel.SensitivityY;
+            acc_fn_args.accel_mode = managedAccel.Type;
+            acc_fn_args.time_min = managedAccel.MinimumTime;
+            acc_fn_args.cap.x = managedAccel.CapX;
+            acc_fn_args.cap.y = managedAccel.CapY;
+            acc_fn_args.acc_args.accel = managedAccel.Acceleration;
+            acc_fn_args.acc_args.exponent = managedAccel.LimitExp;
+            acc_fn_args.acc_args.gain_cap = managedAccel.GainCap;
+            acc_fn_args.acc_args.limit = managedAccel.LimitExp;
+            acc_fn_args.acc_args.midpoint = managedAccel.Midpoint;
+            acc_fn_args.acc_args.offset = managedAccel.Offset;
+            acc_fn_args.acc_args.power_scale = managedAccel.PowerScale;
+            acc_fn_args.acc_args.weight.x = managedAccel.WeightX;
+            acc_fn_args.acc_args.weight.y = managedAccel.WeightY;
+        }
+    }
+}
diff --git a/grapher/Models/Serialized/RawAccelSettings.cs b/grapher/Models/Serialized/RawAccelSettings.cs
new file mode 100644
index 0000000..21a7f0c
--- /dev/null
+++ b/grapher/Models/Serialized/RawAccelSettings.cs
@@ -0,0 +1,84 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace grapher.Models.Serialized
+{
+    [Serializable]
+    public class RawAccelSettings
+    {
+        public const string DefaultSettingsFileName = @"settings.json";
+        public static readonly string ExecutingDirectory = AppDomain.CurrentDomain.BaseDirectory;
+        public static readonly string DefaultSettingsFile = Path.Combine(ExecutingDirectory, DefaultSettingsFileName);
+        public static readonly JsonSerializerSettings SerializerSettings = new JsonSerializerSettings
+        {
+            MissingMemberHandling = MissingMemberHandling.Error,
+        };
+
+        public RawAccelSettings() { }
+
+        public RawAccelSettings(
+            ManagedAccel managedAccel,
+            GUISettings guiSettings)
+        {
+            AccelerationSettings = new modifier_args(managedAccel);
+            GUISettings = guiSettings;
+        }
+
+
+        public GUISettings GUISettings { get; set; }
+
+        public modifier_args AccelerationSettings { get; set; }
+
+        public static RawAccelSettings Load()
+        {
+            return Load(DefaultSettingsFile);
+        }
+
+        public static RawAccelSettings Load(string file)
+        {
+            if (!Exists(file))
+            {
+                throw new Exception($"Settings file does not exist at {file}");
+            }
+
+            RawAccelSettings deserializedSettings;
+            try
+            {
+               deserializedSettings = JsonConvert.DeserializeObject<RawAccelSettings>(File.ReadAllText(file), SerializerSettings);
+            }
+            catch(Exception e)
+            {
+                throw new Exception($"Settings file at {file} does not contain valid Raw Accel Settings.", e);
+            }
+
+            return deserializedSettings;
+        }
+
+        public static bool Exists()
+        {
+            return Exists(DefaultSettingsFile);
+        }
+
+        public static bool Exists(string file)
+        {
+            return File.Exists(file);
+        }
+
+        public void Save()
+        {
+            Save(DefaultSettingsFile);
+        }
+
+        public void Save(string file)
+        {
+            File.WriteAllText(file, JsonConvert.SerializeObject(this, Formatting.Indented));
+        }
+    }
+}
diff --git a/grapher/Models/Serialized/SettingsManager.cs b/grapher/Models/Serialized/SettingsManager.cs
new file mode 100644
index 0000000..848606d
--- /dev/null
+++ b/grapher/Models/Serialized/SettingsManager.cs
@@ -0,0 +1,123 @@
+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.Serialized
+{
+    public class SettingsManager
+    {
+        public SettingsManager(
+            ManagedAccel activeAccel,
+            Field dpiField,
+            Field pollRateField,
+            ToolStripMenuItem autoWrite)
+        {
+            ActiveAccel = activeAccel;
+            DpiField = dpiField;
+            PollRateField = pollRateField;
+            AutoWriteMenuItem = autoWrite;
+        }
+
+        public ManagedAccel ActiveAccel { get; }
+
+        public RawAccelSettings RawAccelSettings { get; private set; }
+
+        private Field DpiField { get; set; }
+
+        private Field PollRateField { get; set; }
+
+        private ToolStripMenuItem AutoWriteMenuItem { get; set; }
+
+        public void UpdateActiveSettings(
+            int mode,
+            double degrees,
+            double sensitivityX,
+            double sensitivityY,
+            double weightX,
+            double weightY,
+            double capX,
+            double capY,
+            double offset,
+            double accel,
+            double limitOrExp,
+            double midpoint,
+            double gainCap)
+        {
+            ActiveAccel.UpdateAccel(
+                mode,
+                degrees,
+                sensitivityX,
+                sensitivityY,
+                weightX,
+                weightY,
+                capX,
+                capY,
+                offset,
+                accel,
+                limitOrExp,
+                midpoint,
+                gainCap);
+
+            RawAccelSettings.AccelerationSettings = new modifier_args(ActiveAccel);
+            RawAccelSettings.GUISettings = new GUISettings
+                {
+                    AutoWriteToDriverOnStartup = AutoWriteMenuItem.Checked,
+                    DPI = (int)DpiField.Data,
+                    PollRate = (int)PollRateField.Data
+                };
+
+            RawAccelSettings.Save();
+        }
+
+        public void UpdateActiveAccelFromFileSettings()
+        {
+            ActiveAccel.UpdateAccel(
+                RawAccelSettings.AccelerationSettings.acc_fn_args.accel_mode,
+                RawAccelSettings.AccelerationSettings.degrees,
+                RawAccelSettings.AccelerationSettings.sens.x,
+                RawAccelSettings.AccelerationSettings.sens.y,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.weight.x,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.weight.y,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.cap.x,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.cap.y,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.offset,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.accel,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.exponent,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.midpoint,
+                RawAccelSettings.AccelerationSettings.acc_fn_args.acc_args.gain_cap);
+            DpiField.SetToEntered(RawAccelSettings.GUISettings.DPI);
+            PollRateField.SetToEntered(RawAccelSettings.GUISettings.PollRate);
+            AutoWriteMenuItem.Checked = RawAccelSettings.GUISettings.AutoWriteToDriverOnStartup;
+        }
+
+        public void Startup()
+        {
+            ActiveAccel.ReadFromDriver();
+
+            if(RawAccelSettings.Exists())
+            {
+                RawAccelSettings = RawAccelSettings.Load();
+                if (RawAccelSettings.GUISettings.AutoWriteToDriverOnStartup)
+                {
+                    UpdateActiveAccelFromFileSettings();
+                }
+            }
+            else
+            {
+                RawAccelSettings = new RawAccelSettings(
+                    ActiveAccel,
+                    new GUISettings
+                    {
+                        AutoWriteToDriverOnStartup = AutoWriteMenuItem.Checked,
+                        DPI = (int)DpiField.Data,
+                        PollRate = (int)PollRateField.Data
+                    });
+                RawAccelSettings.Save();
+            }
+        }
+    }
+}