New battery slider

app/CustomControls.cs

@@ -52,11 +52,6 @@ namespace CustomControls
     }
 
 
-    public class RTrackBar : TrackBar
-    {
-
-    }
-
     public class RComboBox : ComboBox
     {
         private Color borderColor = Color.Gray;
@@ -73,6 +68,8 @@ namespace CustomControls
                 }
             }
         }
+
+
         private Color buttonColor = Color.FromArgb(255,230, 230, 230);
         [DefaultValue(typeof(Color), "230, 230, 230")]
         public Color ButtonColor

app/Settings.Designer.cs

@@ -40,12 +40,12 @@ namespace GHelper
             pictureMatrix = new PictureBox();
             labelMatrix = new Label();
             panelBattery = new Panel();
+            sliderBattery = new WinFormsSliderBar.Slider();
             labelModel = new Label();
             labelVersion = new Label();
             labelBattery = new Label();
             pictureBattery = new PictureBox();
             labelBatteryTitle = new Label();
-            trackBattery = new TrackBar();
             panelFooter = new Panel();
             buttonQuit = new RButton();
             checkStartup = new CheckBox();
@@ -93,7 +93,6 @@ namespace GHelper
             ((System.ComponentModel.ISupportInitialize)pictureMatrix).BeginInit();
             panelBattery.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBattery).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)trackBattery).BeginInit();
             panelFooter.SuspendLayout();
             panelPerformance.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)picturePerf).BeginInit();
@@ -237,12 +236,12 @@ namespace GHelper
             // 
             panelBattery.AutoSize = true;
             panelBattery.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+            panelBattery.Controls.Add(sliderBattery);
             panelBattery.Controls.Add(labelModel);
             panelBattery.Controls.Add(labelVersion);
             panelBattery.Controls.Add(labelBattery);
             panelBattery.Controls.Add(pictureBattery);
             panelBattery.Controls.Add(labelBatteryTitle);
-            panelBattery.Controls.Add(trackBattery);
             panelBattery.Dock = DockStyle.Top;
             panelBattery.Location = new Point(10, 926);
             panelBattery.Margin = new Padding(8);
@@ -251,6 +250,17 @@ namespace GHelper
             panelBattery.Size = new Size(810, 163);
             panelBattery.TabIndex = 34;
             // 
+            // sliderBattery
+            // 
+            sliderBattery.Location = new Point(16, 70);
+            sliderBattery.Max = 100;
+            sliderBattery.Min = 50;
+            sliderBattery.Name = "sliderBattery";
+            sliderBattery.Size = new Size(772, 40);
+            sliderBattery.TabIndex = 39;
+            sliderBattery.Text = "sliderBattery";
+            sliderBattery.Value = 80;
+            // 
             // labelModel
             // 
             labelModel.Anchor = AnchorStyles.Top | AnchorStyles.Right;
@@ -307,22 +317,6 @@ namespace GHelper
             labelBatteryTitle.TabIndex = 34;
             labelBatteryTitle.Text = "Battery Charge Limit";
             // 
-            // trackBattery
-            // 
-            trackBattery.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            trackBattery.LargeChange = 10;
-            trackBattery.Location = new Point(20, 52);
-            trackBattery.Margin = new Padding(8, 4, 8, 4);
-            trackBattery.Maximum = 100;
-            trackBattery.Minimum = 50;
-            trackBattery.Name = "trackBattery";
-            trackBattery.Size = new Size(766, 90);
-            trackBattery.SmallChange = 5;
-            trackBattery.TabIndex = 33;
-            trackBattery.TickFrequency = 10;
-            trackBattery.TickStyle = TickStyle.TopLeft;
-            trackBattery.Value = 100;
-            // 
             // panelFooter
             // 
             panelFooter.AutoSize = true;
@@ -1033,7 +1027,6 @@ namespace GHelper
             panelBattery.ResumeLayout(false);
             panelBattery.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBattery).EndInit();
-            ((System.ComponentModel.ISupportInitialize)trackBattery).EndInit();
             panelFooter.ResumeLayout(false);
             panelFooter.PerformLayout();
             panelPerformance.ResumeLayout(false);
@@ -1069,7 +1062,6 @@ namespace GHelper
         private Label labelBattery;
         private PictureBox pictureBattery;
         private Label labelBatteryTitle;
-        private TrackBar trackBattery;
         private Panel panelFooter;
         private RButton buttonQuit;
         private CheckBox checkStartup;
@@ -1118,5 +1110,6 @@ namespace GHelper
         private RButton buttonFans;
         private Label labelMidFan;
         private Label labelModel;
+        private WinFormsSliderBar.Slider sliderBattery;
     }
 }

app/Settings.cs

@@ -115,11 +115,9 @@ namespace GHelper
             button120Hz.MouseMove += Button120Hz_MouseHover;
             button120Hz.MouseLeave += ButtonScreen_MouseLeave;
 
-            trackBattery.ValueChanged += TrackBattery_ValueChanged;
+            sliderBattery.ValueChanged += SliderBattery_ValueChanged;
             Program.trayIcon.MouseMove += TrayIcon_MouseMove;
 
-            //buttonStandard.Image = (Image)(new Bitmap(buttonStandard.Image, new Size(16, 16)));
-
             aTimer = new System.Timers.Timer(500);
             aTimer.Elapsed += OnTimedEvent;
 
@@ -128,7 +126,7 @@ namespace GHelper
             Program.unRegPowerNotify = NativeMethods.RegisterPowerSettingNotification(Handle, settingGuid.ConsoleDisplayState, NativeMethods.DEVICE_NOTIFY_WINDOW_HANDLE);
 
             SetVersionLabel("Version: " + Assembly.GetExecutingAssembly().GetName().Version);
-            
+
             string model = Program.config.GetModel();
             int trim = model.LastIndexOf("_");
             if (trim > 0) model = model.Substring(0, trim);
@@ -146,10 +144,9 @@ namespace GHelper
 
         }
 
-
+        private void SliderBattery_ValueChanged(object? sender, EventArgs e)
-        private void TrackBattery_ValueChanged(object? sender, EventArgs e)
         {
-            SetBatteryChargeLimit(trackBattery.Value);
+            SetBatteryChargeLimit(sliderBattery.Value);
         }
 
 
@@ -362,7 +359,8 @@ namespace GHelper
                     {
                         format1 = "H:mm";
                         format2 = "";
-                    } else
+                    }
+                    else
                     {
                         format1 = "h:mm";
                         format2 = "tt";
@@ -372,7 +370,8 @@ namespace GHelper
                     {
                         format1 = format1.Replace(":", " ");
                         matrixTick = 0;
-                    } else
+                    }
+                    else
                     {
                         matrixTick++;
                     }
@@ -747,7 +746,7 @@ namespace GHelper
             bool overdriveSetting = (Program.config.getConfig("no_overdrive") != 1);
 
             int overdrive = Program.wmi.DeviceGet(ASUSWmi.ScreenOverdrive);
-            
+
             int miniled = Program.wmi.DeviceGet(ASUSWmi.ScreenMiniled);
 
             bool screenEnabled = (frequency >= 0);
@@ -936,7 +935,8 @@ namespace GHelper
 
                 labelPerf.Text = "Performance Mode+";
 
-            } else
+            }
+            else
             {
                 labelPerf.Text = "Performance Mode";
             }
@@ -1324,8 +1324,10 @@ namespace GHelper
 
             if (limit < 40 || limit > 100) return;
 
+            //Debug.WriteLine(limit);
+
             labelBatteryTitle.Text = "Battery Charge Limit: " + limit.ToString() + "%";
-            trackBattery.Value = limit;
+            sliderBattery.Value = limit;
 
             Program.wmi.DeviceSet(ASUSWmi.BatteryLimit, limit);
             Program.config.setConfig("charge_limit", limit);

app/Slider.cs

@@ -0,0 +1,168 @@
+using System.Diagnostics;
+using System.Drawing.Drawing2D;
+
+namespace WinFormsSliderBar
+{
+    public static class GraphicsExtensions
+    {
+        public static void DrawCircle(this Graphics g, Pen pen,
+                                      float centerX, float centerY, float radius)
+        {
+            g.DrawEllipse(pen, centerX - radius, centerY - radius,
+                          radius + radius, radius + radius);
+        }
+
+        public static void FillCircle(this Graphics g, Brush brush,
+                                      float centerX, float centerY, float radius)
+        {
+            g.FillEllipse(brush, centerX - radius, centerY - radius,
+                          radius + radius, radius + radius);
+        }
+    }
+
+    public class Slider : Control
+    {
+        private float _radius;
+        private PointF _thumbPos;
+        private SizeF _barSize;
+        private PointF _barPos;
+
+        private int _step = 5;
+
+        public Color accentColor = Color.FromArgb(255, 58, 174, 239);
+
+        public event EventHandler ValueChanged;
+
+        public Slider()
+        {
+            // This reduces flicker
+            DoubleBuffered = true;
+        }
+
+        private int _min = 0;
+        public int Min
+        {
+            get => _min;
+            set
+            {
+                _min = value;
+                RecalculateParameters();
+            }
+        }
+
+        private int _max = 100;
+        public int Max
+        {
+            get => _max;
+            set
+            {
+                _max = value;
+                RecalculateParameters();
+            }
+        }
+
+        private int _value = 50;
+        public int Value
+        {
+            get => _value;
+            set
+            {
+
+                value = (int)Math.Round(value / (float)_step) * _step;
+
+                if (_value != value)
+                {
+                    _value = value;
+                    ValueChanged?.Invoke(this, EventArgs.Empty);
+                    RecalculateParameters();
+                }
+            }
+        }
+
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            base.OnPaint(e);
+
+            Brush brushAccent = new SolidBrush(accentColor);
+            Brush brushEmpty = new SolidBrush(Color.Gray);
+            Brush brushBorder = new SolidBrush(Color.White);
+
+            e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
+            e.Graphics.FillRectangle(brushEmpty,
+                _barPos.X, _barPos.Y, _barSize.Width, _barSize.Height);
+            e.Graphics.FillRectangle(brushAccent,
+                _barPos.X, _barPos.Y, _thumbPos.X - _barPos.X, _barSize.Height);
+
+            e.Graphics.FillCircle(brushBorder, _thumbPos.X, _thumbPos.Y, _radius);
+            e.Graphics.FillCircle(brushAccent, _thumbPos.X, _thumbPos.Y, 0.7f * _radius);
+        }
+
+        protected override void OnResize(EventArgs e)
+        {
+            base.OnResize(e);
+            RecalculateParameters();
+        }
+
+        private void RecalculateParameters()
+        {
+            _radius = 0.45F * ClientSize.Height;
+            _barSize = new SizeF(ClientSize.Width - 4 * _radius, ClientSize.Height*0.15F);
+            _barPos = new PointF(_radius, (ClientSize.Height - _barSize.Height) / 2);
+            _thumbPos = new PointF(
+                _barSize.Width / (Max - Min) * (Value-Min) + _barPos.X,
+                _barPos.Y + 0.5f * _barSize.Height);
+            Invalidate();
+        }
+
+        bool _moving = false;
+        SizeF _delta;
+
+        protected override void OnMouseDown(MouseEventArgs e)
+        {
+            base.OnMouseDown(e);
+
+            // Difference between tumb and mouse position.
+            _delta = new SizeF(e.Location.X - _thumbPos.X, e.Location.Y - _thumbPos.Y);
+            if (_delta.Width * _delta.Width + _delta.Height * _delta.Height <= _radius * _radius)
+            {
+                // Clicking inside thumb.
+                _moving = true;
+            }
+
+            _calculateValue(e);
+
+        }
+
+        private void _calculateValue(MouseEventArgs e)
+        {
+            float thumbX = e.Location.X; // - _delta.Width;
+            if (thumbX < _barPos.X)
+            {
+                thumbX = _barPos.X;
+            }
+            else if (thumbX > _barPos.X + _barSize.Width)
+            {
+                thumbX = _barPos.X + _barSize.Width;
+            }
+            Value = (int)Math.Round(Min + (thumbX - _barPos.X) * (Max - Min) / _barSize.Width);
+            
+        }
+
+        protected override void OnMouseMove(MouseEventArgs e)
+        {
+            base.OnMouseMove(e);
+            if (_moving)
+            {
+                _calculateValue(e);
+            }
+        }
+
+        protected override void OnMouseUp(MouseEventArgs e)
+        {
+            base.OnMouseUp(e);
+            _moving = false;
+        }
+
+    }
+
+}