restructure

PCPalConfigurator/Rendering/Elements/BarElement.cs

@@ -0,0 +1,30 @@
+using System.Drawing;
+
+namespace PCPalConfigurator.Rendering.Elements
+{
+    /// <summary>
+    /// Represents a bar graph element in the OLED preview
+    /// </summary>
+    public class BarElement : PreviewElement
+    {
+        public int X { get; set; }
+        public int Y { get; set; }
+        public int Width { get; set; }
+        public int Height { get; set; }
+        public int Value { get; set; }
+
+        public override void Draw(Graphics g)
+        {
+            // Draw outline rectangle
+            g.DrawRectangle(Pens.White, X, Y, Width, Height);
+
+            // Calculate fill width based on value (0-100)
+            int fillWidth = (int)(Width * (Value / 100.0));
+            if (fillWidth > 0)
+            {
+                // Draw filled portion
+                g.FillRectangle(Brushes.White, X + 1, Y + 1, fillWidth - 1, Height - 2);
+            }
+        }
+    }
+}

PCPalConfigurator/Rendering/Elements/IconElement.cs

@@ -0,0 +1,24 @@
+using System.Drawing;
+
+namespace PCPalConfigurator.Rendering.Elements
+{
+    /// <summary>
+    /// Represents an icon element in the OLED preview
+    /// </summary>
+    public class IconElement : PreviewElement
+    {
+        public int X { get; set; }
+        public int Y { get; set; }
+        public string Name { get; set; }
+
+        public override void Draw(Graphics g)
+        {
+            // For preview, just draw a placeholder rectangle with icon name
+            g.DrawRectangle(Pens.Gray, X, Y, 24, 24);
+            using (Font font = new Font("Arial", 6))
+            {
+                g.DrawString(Name, font, Brushes.White, X + 2, Y + 8);
+            }
+        }
+    }
+}

PCPalConfigurator/Rendering/Elements/LineElement.cs

@@ -0,0 +1,20 @@
+using System.Drawing;
+
+namespace PCPalConfigurator.Rendering.Elements
+{
+    /// <summary>
+    /// Represents a line element in the OLED preview
+    /// </summary>
+    public class LineElement : PreviewElement
+    {
+        public int X1 { get; set; }
+        public int Y1 { get; set; }
+        public int X2 { get; set; }
+        public int Y2 { get; set; }
+
+        public override void Draw(Graphics g)
+        {
+            g.DrawLine(Pens.White, X1, Y1, X2, Y2);
+        }
+    }
+}

PCPalConfigurator/Rendering/Elements/RectElement.cs

@@ -0,0 +1,30 @@
+using System.Drawing;
+
+namespace PCPalConfigurator.Rendering.Elements
+{
+    /// <summary>
+    /// Represents a rectangle or box element in the OLED preview
+    /// </summary>
+    public class RectElement : PreviewElement
+    {
+        public int X { get; set; }
+        public int Y { get; set; }
+        public int Width { get; set; }
+        public int Height { get; set; }
+        public bool Filled { get; set; }
+
+        public override void Draw(Graphics g)
+        {
+            if (Filled)
+            {
+                // Draw filled box
+                g.FillRectangle(Brushes.White, X, Y, Width, Height);
+            }
+            else
+            {
+                // Draw outline rectangle
+                g.DrawRectangle(Pens.White, X, Y, Width, Height);
+            }
+        }
+    }
+}

PCPalConfigurator/Rendering/Elements/TextElement.cs

@@ -0,0 +1,31 @@
+using System.Drawing;
+
+namespace PCPalConfigurator.Rendering.Elements
+{
+    /// <summary>
+    /// Represents a text element in the OLED preview
+    /// </summary>
+    public class TextElement : PreviewElement
+    {
+        public int X { get; set; }
+        public int Y { get; set; }
+        public int Size { get; set; }
+        public string Text { get; set; }
+
+        public override void Draw(Graphics g)
+        {
+            // Choose font size based on the size parameter
+            Font font;
+            switch (Size)
+            {
+                case 1: font = new Font("Consolas", 8); break;
+                case 2: font = new Font("Consolas", 10); break;
+                case 3: font = new Font("Consolas", 12); break;
+                default: font = new Font("Consolas", 8); break;
+            }
+
+            // Draw text with white color
+            g.DrawString(Text, font, Brushes.White, X, Y - font.Height);
+        }
+    }
+}