From 697b5f0d2f0a19a526d5103a5277f41f5910e915 Mon Sep 17 00:00:00 2001
From: Serge <5920850+seerge@users.noreply.github.com>
Date: Wed, 14 Feb 2024 09:41:50 +0100
Subject: [PATCH] Camera toggle for old Vivobooks
 https://github.com/seerge/g-helper/issues/2060

---
 app/AsusACPI.cs              |  5 +++--
 app/GHelper.csproj           |  2 +-
 app/Input/InputDispatcher.cs | 27 ++++++++++++++++++++++++++-
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/app/AsusACPI.cs b/app/AsusACPI.cs
index 36df33eb..90a27a71 100644
--- a/app/AsusACPI.cs
+++ b/app/AsusACPI.cs
@@ -46,7 +46,6 @@ public class AsusACPI
     public const int KB_DUO_PgUpDn = 0x4B;
     public const int KB_DUO_SecondDisplay = 0x6A;
 
-
     public const int Touchpad_Toggle = 0x6B;
 
     public const int ChargerMode = 0x0012006C;
@@ -106,7 +105,7 @@ public class AsusACPI
     public const int TUF_KB2 = 0x0010005a;
     public const int TUF_KB_STATE = 0x00100057;
 
-    public const int MICMUTE_LED = 0x00040017;
+    public const int MicMuteLed = 0x00040017;
 
     public const int TabletState = 0x00060077;
     public const int FnLock = 0x00100023;
@@ -114,6 +113,8 @@ public class AsusACPI
     public const int ScreenPadToggle = 0x00050031;
     public const int ScreenPadBrightness = 0x00050032;
 
+    public const int CameraLed = 0x00060079;
+
     public const int BootSound = 0x00130022;
 
     public const int Tablet_Notebook = 0;
diff --git a/app/GHelper.csproj b/app/GHelper.csproj
index a390d6e6..272440aa 100644
--- a/app/GHelper.csproj
+++ b/app/GHelper.csproj
@@ -15,7 +15,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ProduceReferenceAssembly>False</ProduceReferenceAssembly>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    <AssemblyVersion>0.153</AssemblyVersion>
+    <AssemblyVersion>0.154</AssemblyVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
diff --git a/app/Input/InputDispatcher.cs b/app/Input/InputDispatcher.cs
index e1bb2835..8eafcb76 100644
--- a/app/Input/InputDispatcher.cs
+++ b/app/Input/InputDispatcher.cs
@@ -500,7 +500,7 @@ namespace GHelper.Input
                 case "micmute":
                     bool muteStatus = Audio.ToggleMute();
                     Program.toast.RunToast(muteStatus ? "Muted" : "Unmuted", muteStatus ? ToastIcon.MicrophoneMute : ToastIcon.Microphone);
-                    if (AppConfig.IsVivobook()) Program.acpi.DeviceSet(AsusACPI.MICMUTE_LED, muteStatus ? 1 : 0, "MicmuteLed");
+                    if (AppConfig.IsVivobook()) Program.acpi.DeviceSet(AsusACPI.MicMuteLed, muteStatus ? 1 : 0, "MicmuteLed");
                     break;
                 case "brightness_up":
                     SetBrightness(+10);
@@ -628,6 +628,9 @@ namespace GHelper.Input
             {
                 switch (EventID)
                 {
+                    case 134:     // FN + F12 ON OLD DEVICES
+                        KeyProcess("m4");
+                        return;
                     case 124:    // M3
                         KeyProcess("m3");
                         return;
@@ -706,6 +709,9 @@ namespace GHelper.Input
                     else
                         Program.acpi.DeviceSet(AsusACPI.UniversalControl, AsusACPI.Brightness_Up, "Brightness");
                     break;
+                case 133: // Camera Toggle
+                    ToggleCamera();
+                    break;
                 case 107: // FN+F10
                     ToggleTouchpadEvent();
                     break;
@@ -784,6 +790,25 @@ namespace GHelper.Input
             Program.toast.RunToast($"Screen Pad " + (toggle == 1 ? "On" : "Off"), toggle > 0 ? ToastIcon.BrightnessUp : ToastIcon.BrightnessDown);
         }
 
+        public static void ToggleCamera()
+        {
+            if (!ProcessHelper.IsUserAdministrator()) return;
+
+            int toggle = AppConfig.Is("camera_toggle") ? 0 : 1;
+            Program.acpi.DeviceSet(AsusACPI.CameraLed, toggle, "Camera");
+
+            try
+            {
+                ProcessHelper.RunCMD("powershell", (toggle == 1 ? "Disable" : "Enable") + "-PnpDevice -InstanceId (Get-PnpDevice -FriendlyName *webcam*).InstanceId -Confirm:$false");
+            }
+            catch (Exception ex)
+            {
+                Logger.WriteLine(ex.ToString());
+            }
+
+            AppConfig.Set("camera_toggle", toggle);
+            Program.toast.RunToast($"Camera " + (toggle == 1 ? "Off" : "On"));
+        }
 
         public static void SetScreenpad(int delta)
         {