From 45e7e5551e2f8570fd2385bc2ad776b0793953c3 Mon Sep 17 00:00:00 2001
From: Siddiqui Abdul Rahman
 <109749723+bourbonbourbon@users.noreply.github.com>
Date: Tue, 21 Nov 2023 17:15:54 +0530
Subject: [PATCH] setting different icon for taskbar and title bar (#1614)

* setting different icon for taskbar and title bar

* fixing variables
---
 app/Settings.Designer.cs |  4 ++--
 app/Settings.cs          | 33 ++++++++++++++++++++++++++++-----
 2 files changed, 30 insertions(+), 7 deletions(-)

diff --git a/app/Settings.Designer.cs b/app/Settings.Designer.cs
index a28fc544..f8a5d71c 100644
--- a/app/Settings.Designer.cs
+++ b/app/Settings.Designer.cs
@@ -1439,7 +1439,7 @@ namespace GHelper
             MinimumSize = new Size(822, 71);
             Name = "SettingsForm";
             Padding = new Padding(11);
-            ShowIcon = false;
+            ShowIcon = true;
             StartPosition = FormStartPosition.CenterScreen;
             Text = "G-Helper";
             panelMatrix.ResumeLayout(false);
@@ -1574,4 +1574,4 @@ namespace GHelper
         private RButton buttonFnLock;
         private RButton buttonBatteryFull;
     }
-}
\ No newline at end of file
+}
diff --git a/app/Settings.cs b/app/Settings.cs
index e7114da3..4d547da4 100644
--- a/app/Settings.cs
+++ b/app/Settings.cs
@@ -13,13 +13,12 @@ using GHelper.UI;
 using GHelper.USB;
 using System.Diagnostics;
 using System.Timers;
+using System.Runtime.InteropServices;
 
 namespace GHelper
 {
-
     public partial class SettingsForm : RForm
     {
-
         ContextMenuStrip contextMenuStrip = new CustomContextMenu();
         ToolStripMenuItem menuSilent, menuBalanced, menuTurbo, menuEco, menuStandard, menuUltimate, menuOptimized;
 
@@ -1151,6 +1150,12 @@ namespace GHelper
             });
         }
 
+        [DllImport("user32.dll", CharSet = CharSet.Auto)]
+        private static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
+
+        private const uint WM_SETICON = 0x80u;
+        private const int ICON_SMALL = 0;
+        private const int ICON_BIG = 1;
 
         public void VisualiseGPUMode(int GPUMode = -1)
         {
@@ -1159,6 +1164,9 @@ namespace GHelper
             ButtonEnabled(buttonStandard, true);
             ButtonEnabled(buttonUltimate, true);
 
+            Bitmap? smallBmp = null;
+            Bitmap? bigBmp = null;
+
             if (GPUMode == -1)
                 GPUMode = AppConfig.Get("gpu_mode");
 
@@ -1177,13 +1185,23 @@ namespace GHelper
                     buttonOptimized.Activated = GPUAuto;
                     labelGPU.Text = Properties.Strings.GPUMode + ": " + Properties.Strings.GPUModeEco;
                     Program.trayIcon.Icon = Properties.Resources.eco;
-                    Icon = Properties.Resources.dot_eco;
+
+                    smallBmp = Properties.Resources.dot_eco.ToBitmap();
+                    bigBmp = Properties.Resources.eco.ToBitmap();
+
+                    SendMessage(this.Handle, WM_SETICON, ICON_SMALL, smallBmp.GetHicon());
+                    SendMessage(this.Handle, WM_SETICON, ICON_BIG, bigBmp.GetHicon());
                     break;
                 case AsusACPI.GPUModeUltimate:
                     buttonUltimate.Activated = true;
                     labelGPU.Text = Properties.Strings.GPUMode + ": " + Properties.Strings.GPUModeUltimate;
                     Program.trayIcon.Icon = Properties.Resources.ultimate;
-                    Icon = Properties.Resources.dot_ultimate;
+
+                    smallBmp = Properties.Resources.dot_ultimate.ToBitmap();
+                    bigBmp = Properties.Resources.ultimate.ToBitmap();
+
+                    SendMessage(this.Handle, WM_SETICON, ICON_SMALL, smallBmp.GetHicon());
+                    SendMessage(this.Handle, WM_SETICON, ICON_BIG, bigBmp.GetHicon());
                     break;
                 default:
                     buttonOptimized.BorderColor = colorStandard;
@@ -1191,7 +1209,12 @@ namespace GHelper
                     buttonOptimized.Activated = GPUAuto;
                     labelGPU.Text = Properties.Strings.GPUMode + ": " + Properties.Strings.GPUModeStandard;
                     Program.trayIcon.Icon = Properties.Resources.standard;
-                    Icon = Properties.Resources.dot_standard;
+
+                    smallBmp = Properties.Resources.dot_standard.ToBitmap();
+                    bigBmp = Properties.Resources.standard.ToBitmap();
+
+                    SendMessage(this.Handle, WM_SETICON, ICON_SMALL, smallBmp.GetHicon());
+                    SendMessage(this.Handle, WM_SETICON, ICON_BIG, bigBmp.GetHicon());
                     break;
             }