├── .gitignore ├── LICENSE ├── MicHotkey.sln ├── MicHotkey ├── App.config ├── FodyWeavers.xml ├── KeyboardHook.cs ├── MainForm.Designer.cs ├── MainForm.cs ├── MainForm.resx ├── MicHotkey.csproj ├── Program.cs ├── Properties │ ├── AssemblyInfo.cs │ ├── Resources.Designer.cs │ ├── Resources.resx │ ├── Settings.Designer.cs │ └── Settings.settings ├── Resources │ ├── green.ico │ └── red.ico ├── beep300.wav ├── beep750.wav ├── green.ico ├── green.png ├── mixed.ico ├── mixed.png ├── red.ico └── red.png └── README.md /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Mono auto generated files 17 | mono_crash.* 18 | 19 | # Build results 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | [Ww][Ii][Nn]32/ 27 | [Aa][Rr][Mm]/ 28 | [Aa][Rr][Mm]64/ 29 | bld/ 30 | [Bb]in/ 31 | [Oo]bj/ 32 | [Ll]og/ 33 | [Ll]ogs/ 34 | 35 | # Visual Studio 2015/2017 cache/options directory 36 | .vs/ 37 | # Uncomment if you have tasks that create the project's static files in wwwroot 38 | #wwwroot/ 39 | 40 | # Visual Studio 2017 auto generated files 41 | Generated\ Files/ 42 | 43 | # MSTest test Results 44 | [Tt]est[Rr]esult*/ 45 | [Bb]uild[Ll]og.* 46 | 47 | # NUnit 48 | *.VisualState.xml 49 | TestResult.xml 50 | nunit-*.xml 51 | 52 | # Build Results of an ATL Project 53 | [Dd]ebugPS/ 54 | [Rr]eleasePS/ 55 | dlldata.c 56 | 57 | # Benchmark Results 58 | BenchmarkDotNet.Artifacts/ 59 | 60 | # .NET Core 61 | project.lock.json 62 | project.fragment.lock.json 63 | artifacts/ 64 | 65 | # ASP.NET Scaffolding 66 | ScaffoldingReadMe.txt 67 | 68 | # StyleCop 69 | StyleCopReport.xml 70 | 71 | # Files built by Visual Studio 72 | *_i.c 73 | *_p.c 74 | *_h.h 75 | *.ilk 76 | *.meta 77 | *.obj 78 | *.iobj 79 | *.pch 80 | *.pdb 81 | *.ipdb 82 | *.pgc 83 | *.pgd 84 | *.rsp 85 | *.sbr 86 | *.tlb 87 | *.tli 88 | *.tlh 89 | *.tmp 90 | *.tmp_proj 91 | *_wpftmp.csproj 92 | *.log 93 | *.vspscc 94 | *.vssscc 95 | .builds 96 | *.pidb 97 | *.svclog 98 | *.scc 99 | 100 | # Chutzpah Test files 101 | _Chutzpah* 102 | 103 | # Visual C++ cache files 104 | ipch/ 105 | *.aps 106 | *.ncb 107 | *.opendb 108 | *.opensdf 109 | *.sdf 110 | *.cachefile 111 | *.VC.db 112 | *.VC.VC.opendb 113 | 114 | # Visual Studio profiler 115 | *.psess 116 | *.vsp 117 | *.vspx 118 | *.sap 119 | 120 | # Visual Studio Trace Files 121 | *.e2e 122 | 123 | # TFS 2012 Local Workspace 124 | $tf/ 125 | 126 | # Guidance Automation Toolkit 127 | *.gpState 128 | 129 | # ReSharper is a .NET coding add-in 130 | _ReSharper*/ 131 | *.[Rr]e[Ss]harper 132 | *.DotSettings.user 133 | 134 | # TeamCity is a build add-in 135 | _TeamCity* 136 | 137 | # DotCover is a Code Coverage Tool 138 | *.dotCover 139 | 140 | # AxoCover is a Code Coverage Tool 141 | .axoCover/* 142 | !.axoCover/settings.json 143 | 144 | # Coverlet is a free, cross platform Code Coverage Tool 145 | coverage*.json 146 | coverage*.xml 147 | coverage*.info 148 | 149 | # Visual Studio code coverage results 150 | *.coverage 151 | *.coveragexml 152 | 153 | # NCrunch 154 | _NCrunch_* 155 | .*crunch*.local.xml 156 | nCrunchTemp_* 157 | 158 | # MightyMoose 159 | *.mm.* 160 | AutoTest.Net/ 161 | 162 | # Web workbench (sass) 163 | .sass-cache/ 164 | 165 | # Installshield output folder 166 | [Ee]xpress/ 167 | 168 | # DocProject is a documentation generator add-in 169 | DocProject/buildhelp/ 170 | DocProject/Help/*.HxT 171 | DocProject/Help/*.HxC 172 | DocProject/Help/*.hhc 173 | DocProject/Help/*.hhk 174 | DocProject/Help/*.hhp 175 | DocProject/Help/Html2 176 | DocProject/Help/html 177 | 178 | # Click-Once directory 179 | publish/ 180 | 181 | # Publish Web Output 182 | *.[Pp]ublish.xml 183 | *.azurePubxml 184 | # Note: Comment the next line if you want to checkin your web deploy settings, 185 | # but database connection strings (with potential passwords) will be unencrypted 186 | *.pubxml 187 | *.publishproj 188 | 189 | # Microsoft Azure Web App publish settings. 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IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /MicHotkey.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.30128.74 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MicHotkey", "MicHotkey\MicHotkey.csproj", "{01EB6A64-2168-4C6A-A3C4-181A58D2DFCB}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {01EB6A64-2168-4C6A-A3C4-181A58D2DFCB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {01EB6A64-2168-4C6A-A3C4-181A58D2DFCB}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {01EB6A64-2168-4C6A-A3C4-181A58D2DFCB}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {01EB6A64-2168-4C6A-A3C4-181A58D2DFCB}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | GlobalSection(ExtensibilityGlobals) = postSolution 23 | SolutionGuid = {EEC8F9E4-3AA4-47AD-A637-EEACAD6F5A71} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /MicHotkey/App.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 |
6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 0 15 | 16 | 17 | F24 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /MicHotkey/FodyWeavers.xml: -------------------------------------------------------------------------------- 1 |  2 | 3 | -------------------------------------------------------------------------------- /MicHotkey/KeyboardHook.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Configuration; 4 | using System.Linq; 5 | using System.Runtime.InteropServices; 6 | using System.Text; 7 | using System.Threading.Tasks; 8 | using System.Windows.Forms; 9 | 10 | namespace MicHotkey 11 | { 12 | public sealed class KeyboardHook : IDisposable 13 | { 14 | // Registers a hot key with Windows. 15 | [DllImport("user32.dll")] 16 | private static extern bool RegisterHotKey(IntPtr hWnd, int id, uint fsModifiers, uint vk); 17 | // Unregisters the hot key with Windows. 18 | [DllImport("user32.dll")] 19 | private static extern bool UnregisterHotKey(IntPtr hWnd, int id); 20 | 21 | /// 22 | /// Represents the window that is used internally to get the messages. 23 | /// 24 | private class Window : NativeWindow, IDisposable 25 | { 26 | private static int WM_HOTKEY = 0x0312; 27 | 28 | public Window() { 29 | // create the handle for the window. 30 | this.CreateHandle(new CreateParams()); 31 | } 32 | 33 | /// 34 | /// Overridden to get the notifications. 35 | /// 36 | /// 37 | protected override void WndProc(ref Message m) { 38 | base.WndProc(ref m); 39 | 40 | // check if we got a hot key pressed. 41 | if (m.Msg == WM_HOTKEY) { 42 | // get the keys. 43 | Keys key = (Keys)(((int)m.LParam >> 16) & 0xFFFF); 44 | ModifierKeys modifier = (ModifierKeys)((int)m.LParam & 0xFFFF); 45 | 46 | // invoke the event to notify the parent. 47 | KeyPressed?.Invoke(this, new KeyPressedEventArgs(modifier, key)); 48 | } 49 | } 50 | 51 | public event EventHandler KeyPressed; 52 | 53 | #region IDisposable Members 54 | 55 | public void Dispose() { 56 | this.DestroyHandle(); 57 | } 58 | 59 | #endregion 60 | } 61 | 62 | private Window _window = new Window(); 63 | private int _currentId; 64 | private List registrations = new List(); 65 | 66 | public KeyboardHook() { 67 | // register the event of the inner native window. 68 | _window.KeyPressed += delegate (object sender, KeyPressedEventArgs args) 69 | { 70 | // KeyPressed?.Invoke(this, args); 71 | foreach (var registration in registrations) 72 | { 73 | if (registration.Modifier == args.Modifier && registration.Key == args.Key) 74 | { 75 | registration.action.Invoke(); 76 | } 77 | } 78 | }; 79 | } 80 | 81 | /// 82 | /// Registers a hot key in the system. 83 | /// 84 | /// The modifiers that are associated with the hot key. 85 | /// The key itself that is associated with the hot key. 86 | public HotkeyRegistration RegisterHotKey(ModifierKeys modifier, Keys key, Action action) { 87 | var id = ++_currentId; 88 | 89 | var registration = new HotkeyRegistration(this, id, modifier, key, action); 90 | 91 | // register the hot key. 92 | if (!RegisterHotKey(_window.Handle, id, (uint)modifier, (uint)key)) 93 | throw new InvalidOperationException("Couldn’t register the hot key."); 94 | 95 | registrations.Add(registration); 96 | return registration; 97 | } 98 | 99 | /// 100 | /// Registers a hot key in the system. 101 | /// 102 | /// The key itself that is associated with the hot key. 103 | public HotkeyRegistration RegisterHotKey(Keys key, Action action) 104 | { 105 | return RegisterHotKey(0, key, action); 106 | } 107 | 108 | #region IDisposable Members 109 | 110 | public void Dispose() 111 | { 112 | registrations.RemoveAll(hotkey => 113 | { 114 | UnregisterHotKey(_window.Handle, hotkey.Id); 115 | return true; 116 | }); 117 | 118 | // dispose the inner native window. 119 | _window.Dispose(); 120 | } 121 | 122 | #endregion 123 | 124 | public void Unregister(HotkeyRegistration hotkey) 125 | { 126 | UnregisterHotKey(_window.Handle, hotkey.Id); 127 | registrations.Remove(hotkey); 128 | } 129 | } 130 | 131 | public class HotkeyRegistration 132 | { 133 | public readonly int Id; 134 | public readonly ModifierKeys Modifier; 135 | public readonly Keys Key; 136 | private readonly KeyboardHook hook; 137 | internal readonly Action action; 138 | 139 | internal HotkeyRegistration(KeyboardHook hook, int id, ModifierKeys modifier, Keys key, Action action) { 140 | this.hook = hook; 141 | this.Modifier = modifier; 142 | this.Key = key; 143 | this.Id = id; 144 | this.action = action; 145 | } 146 | 147 | public void Unregister() { 148 | hook.Unregister(this); 149 | } 150 | } 151 | 152 | /// 153 | /// Event Args for the event that is fired after the hot key has been pressed. 154 | /// 155 | public class KeyPressedEventArgs : EventArgs 156 | { 157 | private ModifierKeys _modifier; 158 | private Keys _key; 159 | 160 | internal KeyPressedEventArgs(ModifierKeys modifier, Keys key) { 161 | _modifier = modifier; 162 | _key = key; 163 | } 164 | 165 | public ModifierKeys Modifier 166 | { 167 | get { return _modifier; } 168 | } 169 | 170 | public Keys Key 171 | { 172 | get { return _key; } 173 | } 174 | } 175 | 176 | /// 177 | /// The enumeration of possible modifiers. 178 | /// 179 | [Flags] 180 | public enum ModifierKeys : uint 181 | { 182 | Alt = 1, 183 | Control = 2, 184 | Shift = 4, 185 | Win = 8 186 | } 187 | } 188 | -------------------------------------------------------------------------------- /MicHotkey/MainForm.Designer.cs: -------------------------------------------------------------------------------- 1 | namespace MicHotkey 2 | { 3 | partial class MainForm 4 | { 5 | /// 6 | /// Required designer variable. 7 | /// 8 | private System.ComponentModel.IContainer components = null; 9 | 10 | /// 11 | /// Clean up any resources being used. 12 | /// 13 | /// true if managed resources should be disposed; otherwise, false. 14 | protected override void Dispose(bool disposing) { 15 | if (disposing && (components != null)) { 16 | components.Dispose(); 17 | } 18 | base.Dispose(disposing); 19 | } 20 | 21 | #region Windows Form Designer generated code 22 | 23 | /// 24 | /// Required method for Designer support - do not modify 25 | /// the contents of this method with the code editor. 26 | /// 27 | private void InitializeComponent() { 28 | this.components = new System.ComponentModel.Container(); 29 | System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm)); 30 | this.toggleButton = new System.Windows.Forms.Button(); 31 | this.button_hotkey = new System.Windows.Forms.Button(); 32 | this.tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel(); 33 | this.label_hotkey = new System.Windows.Forms.Label(); 34 | this.timer_update = new System.Windows.Forms.Timer(this.components); 35 | this.notifyIcon = new System.Windows.Forms.NotifyIcon(this.components); 36 | this.tableLayoutPanel1.SuspendLayout(); 37 | this.SuspendLayout(); 38 | // 39 | // toggleButton 40 | // 41 | this.toggleButton.Location = new System.Drawing.Point(80, 3); 42 | this.toggleButton.Name = "toggleButton"; 43 | this.toggleButton.Size = new System.Drawing.Size(75, 23); 44 | this.toggleButton.TabIndex = 0; 45 | this.toggleButton.Text = "Toggle Mic"; 46 | this.toggleButton.UseVisualStyleBackColor = true; 47 | this.toggleButton.Click += new System.EventHandler(this.Button1_Click); 48 | // 49 | // button_hotkey 50 | // 51 | this.button_hotkey.Location = new System.Drawing.Point(3, 3); 52 | this.button_hotkey.Name = "button_hotkey"; 53 | this.button_hotkey.Size = new System.Drawing.Size(71, 23); 54 | this.button_hotkey.TabIndex = 1; 55 | this.button_hotkey.Text = "Set hotkey"; 56 | this.button_hotkey.UseVisualStyleBackColor = true; 57 | this.button_hotkey.Click += new System.EventHandler(this.button_hotkey_Click); 58 | this.button_hotkey.KeyUp += new System.Windows.Forms.KeyEventHandler(this.button2_KeyUp); 59 | this.button_hotkey.Leave += new System.EventHandler(this.button_hotkey_Leave); 60 | // 61 | // tableLayoutPanel1 62 | // 63 | this.tableLayoutPanel1.AutoSize = true; 64 | this.tableLayoutPanel1.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink; 65 | this.tableLayoutPanel1.ColumnCount = 2; 66 | this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle()); 67 | this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle()); 68 | this.tableLayoutPanel1.Controls.Add(this.button_hotkey, 0, 0); 69 | this.tableLayoutPanel1.Controls.Add(this.toggleButton, 1, 0); 70 | this.tableLayoutPanel1.Controls.Add(this.label_hotkey, 0, 1); 71 | this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0); 72 | this.tableLayoutPanel1.Name = "tableLayoutPanel1"; 73 | this.tableLayoutPanel1.RowCount = 2; 74 | this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle()); 75 | this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle()); 76 | this.tableLayoutPanel1.Size = new System.Drawing.Size(158, 42); 77 | this.tableLayoutPanel1.TabIndex = 2; 78 | // 79 | // label_hotkey 80 | // 81 | this.label_hotkey.AutoSize = true; 82 | this.tableLayoutPanel1.SetColumnSpan(this.label_hotkey, 2); 83 | this.label_hotkey.Location = new System.Drawing.Point(3, 29); 84 | this.label_hotkey.Name = "label_hotkey"; 85 | this.label_hotkey.Size = new System.Drawing.Size(65, 13); 86 | this.label_hotkey.TabIndex = 2; 87 | this.label_hotkey.Text = "Hotkey: ???"; 88 | // 89 | // timer_update 90 | // 91 | this.timer_update.Interval = 1000; 92 | this.timer_update.Tick += new System.EventHandler(this.Timer_update_Tick); 93 | // 94 | // notifyIcon 95 | // 96 | this.notifyIcon.Text = "MicKey"; 97 | this.notifyIcon.Visible = true; 98 | this.notifyIcon.Click += new System.EventHandler(this.notifyIcon_Click); 99 | this.notifyIcon.DoubleClick += new System.EventHandler(this.notifyIcon_DoubleClick); 100 | // 101 | // MainForm 102 | // 103 | this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); 104 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 105 | this.AutoSize = true; 106 | this.ClientSize = new System.Drawing.Size(234, 86); 107 | this.Controls.Add(this.tableLayoutPanel1); 108 | this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon"))); 109 | this.MaximizeBox = false; 110 | this.MinimumSize = new System.Drawing.Size(175, 85); 111 | this.Name = "MainForm"; 112 | this.Text = "MicKey"; 113 | this.TopMost = true; 114 | this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MainForm_FormClosing); 115 | this.Load += new System.EventHandler(this.MainForm_Load); 116 | this.tableLayoutPanel1.ResumeLayout(false); 117 | this.tableLayoutPanel1.PerformLayout(); 118 | this.ResumeLayout(false); 119 | this.PerformLayout(); 120 | 121 | } 122 | 123 | #endregion 124 | 125 | private System.Windows.Forms.Button toggleButton; 126 | private System.Windows.Forms.Button button_hotkey; 127 | private System.Windows.Forms.TableLayoutPanel tableLayoutPanel1; 128 | private System.Windows.Forms.Timer timer_update; 129 | private System.Windows.Forms.NotifyIcon notifyIcon; 130 | private System.Windows.Forms.Label label_hotkey; 131 | } 132 | } 133 | 134 | -------------------------------------------------------------------------------- /MicHotkey/MainForm.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Diagnostics; 4 | using System.Drawing; 5 | using System.Linq; 6 | using System.Media; 7 | using System.Text; 8 | using System.Threading.Tasks; 9 | using System.Windows.Forms; 10 | using AudioSwitcher.AudioApi; 11 | using AudioSwitcher.AudioApi.CoreAudio; 12 | using Microsoft.WindowsAPICodePack.Taskbar; 13 | 14 | namespace MicHotkey 15 | { 16 | public partial class MainForm : Form 17 | { 18 | private CoreAudioController audioController = new CoreAudioController(); 19 | private KeyboardHook hook = new KeyboardHook(); 20 | private bool wantMute; 21 | private HotkeyRegistration _hotkeyRegistration; 22 | private bool updateHotkey; 23 | private ContextMenu contextMenu; 24 | private MenuItem menuItem1; 25 | private SoundPlayer sound; 26 | private bool firstStart; 27 | private bool enableSound; 28 | 29 | public MainForm() 30 | { 31 | // Hacky workaround to start window as hidden... 32 | Opacity = 0; 33 | ShowInTaskbar = false; 34 | firstStart = true; 35 | 36 | InitializeComponent(); 37 | InitializeState(); 38 | } 39 | 40 | protected override void OnVisibleChanged(EventArgs e) { 41 | base.OnVisibleChanged(e); 42 | 43 | if (firstStart) 44 | { 45 | // Restore state from hacky workaround... 46 | Visible = false; 47 | Opacity = 100; 48 | ShowInTaskbar = true; 49 | firstStart = false; 50 | } 51 | } 52 | 53 | private void setHotkey(ModifierKeys modifierKeys, Keys key) 54 | { 55 | List txt = new List(); 56 | txt.Add("Hotkey:"); 57 | 58 | foreach (ModifierKeys mod in Enum.GetValues(typeof(ModifierKeys))) 59 | { 60 | if ((modifierKeys & mod) == mod) 61 | { 62 | txt.Add(mod.ToString()); 63 | } 64 | } 65 | 66 | txt.Add(key.ToString()); 67 | label_hotkey.Text = string.Join(" ", txt); 68 | 69 | if (_hotkeyRegistration == null || _hotkeyRegistration.Key != key || _hotkeyRegistration.Modifier != modifierKeys) 70 | { 71 | _hotkeyRegistration?.Unregister(); 72 | try 73 | { 74 | _hotkeyRegistration = hook.RegisterHotKey(modifierKeys, key, Hook_KeyPress); 75 | } 76 | catch (InvalidOperationException ex) 77 | { 78 | label_hotkey.Text = "Could not register key"; 79 | } 80 | } 81 | 82 | if (Properties.Settings.Default.hotkeyModifiers != modifierKeys || Properties.Settings.Default.hotkeyKey != key) 83 | { 84 | Properties.Settings.Default.hotkeyModifiers = modifierKeys; 85 | Properties.Settings.Default.hotkeyKey = key; 86 | Properties.Settings.Default.Save(); 87 | } 88 | } 89 | 90 | private async void Hook_KeyPress() 91 | { 92 | await toggleMute(); 93 | } 94 | 95 | private async void InitializeState() 96 | { 97 | setHotkey(Properties.Settings.Default.hotkeyModifiers, Properties.Settings.Default.hotkeyKey); 98 | 99 | contextMenu = new ContextMenu(); 100 | menuItem1 = new MenuItem("Exit", (sender, args) => Dispose()); 101 | contextMenu.MenuItems.Add(menuItem1); 102 | notifyIcon.ContextMenu = contextMenu; 103 | 104 | wantMute = await IsMuted(); 105 | await SetMute(wantMute); 106 | timer_update.Enabled = true; 107 | 108 | notifyIcon.Visible = true; 109 | } 110 | 111 | private async void Button1_Click(object sender, EventArgs e) 112 | { 113 | await toggleMute(); 114 | } 115 | 116 | private async Task toggleMute() 117 | { 118 | var devices = (await audioController.GetDevicesAsync(DeviceType.Capture, DeviceState.Active)).ToList(); 119 | wantMute = !await IsMuted(devices); 120 | await SetMute(wantMute, devices); 121 | 122 | sound?.Stop(); 123 | if (enableSound) 124 | { 125 | var soundFile = wantMute ? Properties.Resources.beep300 : Properties.Resources.beep750; 126 | sound = new SoundPlayer(soundFile); 127 | sound.Play(); 128 | } 129 | else 130 | { 131 | sound = null; 132 | } 133 | } 134 | 135 | private async Task SetMute(bool mute, IEnumerable devices = null) 136 | { 137 | if (devices == null) 138 | { 139 | devices = await audioController.GetDevicesAsync(DeviceType.Capture, DeviceState.Active); 140 | } 141 | 142 | var changed = false; 143 | 144 | devices.Where(d => d.IsDefaultCommunicationsDevice || d.IsDefaultDevice).ToList() 145 | .ForEach(async device => 146 | { 147 | if (device.IsMuted == mute) return; 148 | changed = true; 149 | await device.SetMuteAsync(mute); 150 | }); 151 | 152 | BackColor = mute ? Color.Red : Color.Green; 153 | var Icon = mute ? Properties.Resources.red : Properties.Resources.green; 154 | 155 | notifyIcon.Icon = Icon; 156 | TaskbarManager.Instance.SetOverlayIcon(Handle, Icon, mute ? "Muted" : "Unmuted"); 157 | 158 | return changed; 159 | } 160 | 161 | private async Task IsMuted(IEnumerable devices = null) 162 | { 163 | if (devices == null) 164 | { 165 | devices = await audioController.GetDevicesAsync(DeviceType.Capture, DeviceState.Active); 166 | } 167 | 168 | var firstDevice = devices.FirstOrDefault(d => d.IsDefaultCommunicationsDevice); 169 | return firstDevice != null && firstDevice.IsMuted; 170 | } 171 | 172 | private async void Timer_update_Tick(object sender, EventArgs e) 173 | { 174 | bool changed = await SetMute(wantMute); 175 | 176 | if (changed) 177 | { 178 | notifyIcon.BalloonTipText = $"Other application {(wantMute ? "enabled" : "disabled")} mic!"; 179 | notifyIcon.ShowBalloonTip(5000); 180 | } 181 | } 182 | 183 | private void MainForm_Load(object sender, EventArgs e) 184 | { 185 | 186 | } 187 | 188 | private void MainForm_FormClosing(object sender, FormClosingEventArgs e) 189 | { 190 | if (e.CloseReason == CloseReason.UserClosing && notifyIcon.Visible) 191 | { 192 | e.Cancel = true; 193 | Hide(); 194 | } 195 | } 196 | 197 | private void doShow() 198 | { 199 | Show(); 200 | WindowState = FormWindowState.Normal; 201 | Activate(); 202 | } 203 | 204 | private void notifyIcon_DoubleClick(object sender, EventArgs e) 205 | { 206 | doShow(); 207 | } 208 | 209 | private void notifyIcon_Click(object sender, EventArgs e) { 210 | doShow(); 211 | } 212 | 213 | private void button2_KeyUp(object sender, KeyEventArgs e) 214 | { 215 | if (!updateHotkey) return; 216 | updateHotkey = false; 217 | 218 | ModifierKeys modifierKeys = 0; 219 | 220 | if (e.Control) 221 | { 222 | modifierKeys |= MicHotkey.ModifierKeys.Control; 223 | } 224 | 225 | if (e.Alt) 226 | { 227 | modifierKeys |= MicHotkey.ModifierKeys.Alt; 228 | } 229 | 230 | if (e.Shift) 231 | { 232 | modifierKeys |= MicHotkey.ModifierKeys.Shift; 233 | } 234 | 235 | if ((e.Modifiers & Keys.LWin) == Keys.LWin || (e.Modifiers & Keys.RWin) == Keys.RWin) 236 | { 237 | modifierKeys |= MicHotkey.ModifierKeys.Win; 238 | } 239 | 240 | setHotkey(modifierKeys, e.KeyCode); 241 | } 242 | 243 | private void button_hotkey_Click(object sender, EventArgs e) 244 | { 245 | if (updateHotkey) 246 | { 247 | updateHotkey = false; 248 | setHotkey(_hotkeyRegistration.Modifier, _hotkeyRegistration.Key); 249 | } 250 | else 251 | { 252 | updateHotkey = true; 253 | label_hotkey.Text = "Press key..."; 254 | } 255 | } 256 | 257 | private void button_hotkey_Leave(object sender, EventArgs e) 258 | { 259 | updateHotkey = false; 260 | setHotkey(_hotkeyRegistration.Modifier, _hotkeyRegistration.Key); 261 | } 262 | } 263 | } -------------------------------------------------------------------------------- /MicHotkey/MicHotkey.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {01EB6A64-2168-4C6A-A3C4-181A58D2DFCB} 8 | WinExe 9 | MicHotkey 10 | MicHotkey 11 | v4.7.2 12 | 512 13 | true 14 | true 15 | 16 | 17 | 18 | 19 | 10.0.18362.0 20 | AnyCPU 21 | true 22 | full 23 | false 24 | bin\Debug\ 25 | DEBUG;TRACE 26 | prompt 27 | 4 28 | 29 | 30 | AnyCPU 31 | pdbonly 32 | true 33 | bin\Release\ 34 | TRACE 35 | prompt 36 | 4 37 | 38 | 39 | mixed.ico 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | Form 58 | 59 | 60 | MainForm.cs 61 | 62 | 63 | 64 | 65 | 66 | MainForm.cs 67 | Designer 68 | 69 | 70 | ResXFileCodeGenerator 71 | Resources.Designer.cs 72 | Designer 73 | 74 | 75 | True 76 | Resources.resx 77 | True 78 | 79 | 80 | SettingsSingleFileGenerator 81 | Settings.Designer.cs 82 | 83 | 84 | True 85 | Settings.settings 86 | True 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 4.0.0-alpha5 95 | 96 | 97 | 4.1.0 98 | 99 | 100 | 1.1.0.2 101 | 102 | 103 | 1.1.1 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | -------------------------------------------------------------------------------- /MicHotkey/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading; 5 | using System.Threading.Tasks; 6 | using System.Windows.Forms; 7 | 8 | namespace MicHotkey 9 | { 10 | static class Program 11 | { 12 | /// 13 | /// The main entry point for the application. 14 | /// 15 | [STAThread] 16 | static void Main() { 17 | using (Mutex mutex = new Mutex(true, "4e91d651-9c37-4859-b54c-a169c7c9cb74", out var createdNew)) 18 | { 19 | if (createdNew) 20 | { 21 | Application.EnableVisualStyles(); 22 | Application.SetCompatibleTextRenderingDefault(false); 23 | 24 | Application.Run(new MainForm()); 25 | } 26 | else 27 | { 28 | Application.Exit(); 29 | } 30 | } 31 | } 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /MicHotkey/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.CompilerServices; 3 | using System.Runtime.InteropServices; 4 | 5 | // General Information about an assembly is controlled through the following 6 | // set of attributes. Change these attribute values to modify the information 7 | // associated with an assembly. 8 | [assembly: AssemblyTitle("MicHotkey")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("MicHotkey")] 13 | [assembly: AssemblyCopyright("Copyright © 2020")] 14 | [assembly: AssemblyTrademark("")] 15 | [assembly: AssemblyCulture("")] 16 | 17 | // Setting ComVisible to false makes the types in this assembly not visible 18 | // to COM components. If you need to access a type in this assembly from 19 | // COM, set the ComVisible attribute to true on that type. 20 | [assembly: ComVisible(false)] 21 | 22 | // The following GUID is for the ID of the typelib if this project is exposed to COM 23 | [assembly: Guid("01eb6a64-2168-4c6a-a3c4-181a58d2dfcb")] 24 | 25 | // Version information for an assembly consists of the following four values: 26 | // 27 | // Major Version 28 | // Minor Version 29 | // Build Number 30 | // Revision 31 | // 32 | // You can specify all the values or you can default the Build and Revision Numbers 33 | // by using the '*' as shown below: 34 | // [assembly: AssemblyVersion("1.0.*")] 35 | [assembly: AssemblyVersion("1.0.0.0")] 36 | [assembly: AssemblyFileVersion("1.0.0.0")] 37 | -------------------------------------------------------------------------------- /MicHotkey/Properties/Resources.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // This code was generated by a tool. 4 | // Runtime Version:4.0.30319.42000 5 | // 6 | // Changes to this file may cause incorrect behavior and will be lost if 7 | // the code is regenerated. 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace MicHotkey.Properties { 12 | using System; 13 | 14 | 15 | /// 16 | /// A strongly-typed resource class, for looking up localized strings, etc. 17 | /// 18 | // This class was auto-generated by the StronglyTypedResourceBuilder 19 | // class via a tool like ResGen or Visual Studio. 20 | // To add or remove a member, edit your .ResX file then rerun ResGen 21 | // with the /str option, or rebuild your VS project. 22 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")] 23 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 24 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 25 | internal class Resources { 26 | 27 | private static global::System.Resources.ResourceManager resourceMan; 28 | 29 | private static global::System.Globalization.CultureInfo resourceCulture; 30 | 31 | [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] 32 | internal Resources() { 33 | } 34 | 35 | /// 36 | /// Returns the cached ResourceManager instance used by this class. 37 | /// 38 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 39 | internal static global::System.Resources.ResourceManager ResourceManager { 40 | get { 41 | if (object.ReferenceEquals(resourceMan, null)) { 42 | global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("MicHotkey.Properties.Resources", typeof(Resources).Assembly); 43 | resourceMan = temp; 44 | } 45 | return resourceMan; 46 | } 47 | } 48 | 49 | /// 50 | /// Overrides the current thread's CurrentUICulture property for all 51 | /// resource lookups using this strongly typed resource class. 52 | /// 53 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 54 | internal static global::System.Globalization.CultureInfo Culture { 55 | get { 56 | return resourceCulture; 57 | } 58 | set { 59 | resourceCulture = value; 60 | } 61 | } 62 | 63 | /// 64 | /// Looks up a localized resource of type System.IO.UnmanagedMemoryStream similar to System.IO.MemoryStream. 65 | /// 66 | internal static System.IO.UnmanagedMemoryStream beep300 { 67 | get { 68 | return ResourceManager.GetStream("beep300", resourceCulture); 69 | } 70 | } 71 | 72 | /// 73 | /// Looks up a localized resource of type System.IO.UnmanagedMemoryStream similar to System.IO.MemoryStream. 74 | /// 75 | internal static System.IO.UnmanagedMemoryStream beep750 { 76 | get { 77 | return ResourceManager.GetStream("beep750", resourceCulture); 78 | } 79 | } 80 | 81 | /// 82 | /// Looks up a localized resource of type System.Drawing.Icon similar to (Icon). 83 | /// 84 | internal static System.Drawing.Icon green { 85 | get { 86 | object obj = ResourceManager.GetObject("green", resourceCulture); 87 | return ((System.Drawing.Icon)(obj)); 88 | } 89 | } 90 | 91 | /// 92 | /// Looks up a localized resource of type System.Drawing.Icon similar to (Icon). 93 | /// 94 | internal static System.Drawing.Icon red { 95 | get { 96 | object obj = ResourceManager.GetObject("red", resourceCulture); 97 | return ((System.Drawing.Icon)(obj)); 98 | } 99 | } 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /MicHotkey/Properties/Resources.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | text/microsoft-resx 110 | 111 | 112 | 2.0 113 | 114 | 115 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | 121 | 122 | ..\beep300.wav;System.IO.MemoryStream, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 123 | 124 | 125 | ..\beep750.wav;System.IO.MemoryStream, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 126 | 127 | 128 | ..\green.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a 129 | 130 | 131 | ..\red.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a 132 | 133 | -------------------------------------------------------------------------------- /MicHotkey/Properties/Settings.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // This code was generated by a tool. 4 | // Runtime Version:4.0.30319.42000 5 | // 6 | // Changes to this file may cause incorrect behavior and will be lost if 7 | // the code is regenerated. 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace MicHotkey.Properties { 12 | 13 | 14 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 15 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.7.0.0")] 16 | internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase { 17 | 18 | private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings()))); 19 | 20 | public static Settings Default { 21 | get { 22 | return defaultInstance; 23 | } 24 | } 25 | 26 | [global::System.Configuration.UserScopedSettingAttribute()] 27 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 28 | [global::System.Configuration.DefaultSettingValueAttribute("0")] 29 | public global::MicHotkey.ModifierKeys hotkeyModifiers { 30 | get { 31 | return ((global::MicHotkey.ModifierKeys)(this["hotkeyModifiers"])); 32 | } 33 | set { 34 | this["hotkeyModifiers"] = value; 35 | } 36 | } 37 | 38 | [global::System.Configuration.UserScopedSettingAttribute()] 39 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 40 | [global::System.Configuration.DefaultSettingValueAttribute("F24")] 41 | public global::System.Windows.Forms.Keys hotkeyKey { 42 | get { 43 | return ((global::System.Windows.Forms.Keys)(this["hotkeyKey"])); 44 | } 45 | set { 46 | this["hotkeyKey"] = value; 47 | } 48 | } 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /MicHotkey/Properties/Settings.settings: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 0 7 | 8 | 9 | F24 10 | 11 | 12 | -------------------------------------------------------------------------------- /MicHotkey/Resources/green.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/Resources/green.ico -------------------------------------------------------------------------------- /MicHotkey/Resources/red.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/Resources/red.ico -------------------------------------------------------------------------------- /MicHotkey/beep300.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/beep300.wav -------------------------------------------------------------------------------- /MicHotkey/beep750.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/beep750.wav -------------------------------------------------------------------------------- /MicHotkey/green.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/green.ico -------------------------------------------------------------------------------- /MicHotkey/green.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/green.png -------------------------------------------------------------------------------- /MicHotkey/mixed.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/mixed.ico -------------------------------------------------------------------------------- /MicHotkey/mixed.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/mixed.png -------------------------------------------------------------------------------- /MicHotkey/red.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/red.ico -------------------------------------------------------------------------------- /MicHotkey/red.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/wouterh-dev/MicKey/1a7bf351dcb268a9fd3380641d51ca76ee9fae6e/MicHotkey/red.png -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # MicKey 2 | 3 | MicKey is a small standalone Windows utility to toggle the microphone system-wide using a shortcut. 4 | 5 | ## Usage 6 | 7 | Download the application from the GitHub releases and run it. 8 | 9 | It will appear in the system tray: 10 | 11 | | Muted | Unmuted | 12 | |-------|---------| 13 | | ![](https://i.imgur.com/kvcM6fP.png) | ![](https://i.imgur.com/lPkQttW.png) | 14 | 15 | Click the tray icon to show the main window, or right click the tray icon to exit the application. 16 | 17 | | Muted | Unmuted | 18 | |-------|---------| 19 | | ![](https://i.imgur.com/FdU24y0.png) | ![](https://i.imgur.com/FyIijBj.png) | 20 | 21 | Here you can set the global hotkey, which works even if the application is minimized, or toggle the mute. 22 | 23 | The window will always show itself on top of other windows, as it is intended to be used as an indicator to see whether the microphone is currently muted or not. You can close the window to return it to the tray, or minimize it to keep the task bar indicator: 24 | 25 | | Muted | Unmuted | 26 | |-------|---------| 27 | | ![](https://i.imgur.com/TRqcNAp.png) | ![](https://i.imgur.com/6StjHTh.png) | 28 | 29 | Tip: By default the hotkey is set to F24, which most keyboards tend not to have. It may be useful to bind this key to your mouse buttons! 30 | 31 | ## Automatically launch on startup 32 | 33 | To automatically launch this program on startup: 34 | 35 | 1. Press Win+R to open the Run dialog and type `shell:startup` then press enter 36 | 37 | 2. Right click in the resulting folder and choose New -> Shortcut 38 | 39 | 3. Make a shortcut to your `MicKey.exe` 40 | 41 | ## How does it work? 42 | 43 | This program mutes the currently active microphone for communication on the operating 44 | system level, which works for all communication software that is configured to use 45 | the default microphone. 46 | 47 | To see this setting: 48 | 49 | 1. Find Sound Settings in the start menu 50 | 2. Click Sound Control Panel under Related Settings 51 | 3. Click the Recording tab 52 | 4. Locate the microphone set as default recording device 53 | 5. Right click -> Properties 54 | 6. Click the Levels tab 55 | 7. The ![](https://i.imgur.com/clLKw4L.png) button shows if muted --------------------------------------------------------------------------------