├── .github └── dependabot.yml ├── .gitignore ├── Assets ├── Logo.afdesign ├── Logo.png ├── after.gif ├── before.gif └── multilang.gif ├── IMEIndicator.sln ├── IMEIndicator ├── AssemblyInfo.cs ├── Events.cs ├── IMEIndicator.csproj ├── KeyboardHook.cs ├── Program.cs ├── ProgramHelpers.cs ├── Resources.Designer.cs ├── Resources.resx ├── Resources │ ├── Logo.ico │ └── iosevka-fixed-regular-capital.ttf ├── UpdateChecker.cs └── WinAPI.cs ├── LICENSE └── README.md /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | version: 2 2 | updates: 3 | - package-ecosystem: "nuget" 4 | directory: "/" 5 | schedule: 6 | interval: "daily" 7 | reviewers: 8 | - "Icecovery" -------------------------------------------------------------------------------- /.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 | [Aa][Rr][Mm]/ 27 | [Aa][Rr][Mm]64/ 28 | bld/ 29 | [Bb]in/ 30 | [Oo]bj/ 31 | [Ll]og/ 32 | [Ll]ogs/ 33 | 34 | # Visual Studio 2015/2017 cache/options directory 35 | .vs/ 36 | # Uncomment if you have tasks that create the project's static files in wwwroot 37 | #wwwroot/ 38 | 39 | # Visual Studio 2017 auto generated files 40 | Generated\ Files/ 41 | 42 | # MSTest test Results 43 | [Tt]est[Rr]esult*/ 44 | [Bb]uild[Ll]og.* 45 | 46 | # NUnit 47 | *.VisualState.xml 48 | TestResult.xml 49 | nunit-*.xml 50 | 51 | # Build Results of an ATL Project 52 | [Dd]ebugPS/ 53 | [Rr]eleasePS/ 54 | dlldata.c 55 | 56 | # Benchmark Results 57 | BenchmarkDotNet.Artifacts/ 58 | 59 | # .NET Core 60 | project.lock.json 61 | project.fragment.lock.json 62 | artifacts/ 63 | 64 | # StyleCop 65 | StyleCopReport.xml 66 | 67 | # Files built by Visual Studio 68 | *_i.c 69 | *_p.c 70 | *_h.h 71 | *.ilk 72 | *.meta 73 | *.obj 74 | *.iobj 75 | *.pch 76 | *.pdb 77 | *.ipdb 78 | *.pgc 79 | *.pgd 80 | *.rsp 81 | *.sbr 82 | *.tlb 83 | *.tli 84 | *.tlh 85 | *.tmp 86 | *.tmp_proj 87 | *_wpftmp.csproj 88 | *.log 89 | *.vspscc 90 | *.vssscc 91 | .builds 92 | *.pidb 93 | *.svclog 94 | *.scc 95 | 96 | # Chutzpah Test files 97 | _Chutzpah* 98 | 99 | # Visual C++ cache files 100 | ipch/ 101 | *.aps 102 | *.ncb 103 | *.opendb 104 | *.opensdf 105 | *.sdf 106 | *.cachefile 107 | *.VC.db 108 | *.VC.VC.opendb 109 | 110 | # Visual Studio profiler 111 | *.psess 112 | *.vsp 113 | *.vspx 114 | *.sap 115 | 116 | # Visual Studio Trace Files 117 | *.e2e 118 | 119 | # TFS 2012 Local Workspace 120 | $tf/ 121 | 122 | # Guidance Automation Toolkit 123 | *.gpState 124 | 125 | # ReSharper is a .NET coding add-in 126 | _ReSharper*/ 127 | *.[Rr]e[Ss]harper 128 | *.DotSettings.user 129 | 130 | # TeamCity is a build add-in 131 | _TeamCity* 132 | 133 | # DotCover is a Code Coverage Tool 134 | *.dotCover 135 | 136 | # AxoCover is a Code Coverage Tool 137 | .axoCover/* 138 | !.axoCover/settings.json 139 | 140 | # Visual Studio code coverage results 141 | *.coverage 142 | *.coveragexml 143 | 144 | # NCrunch 145 | _NCrunch_* 146 | .*crunch*.local.xml 147 | nCrunchTemp_* 148 | 149 | # MightyMoose 150 | *.mm.* 151 | AutoTest.Net/ 152 | 153 | # Web workbench (sass) 154 | .sass-cache/ 155 | 156 | # Installshield output folder 157 | [Ee]xpress/ 158 | 159 | # DocProject is a documentation generator add-in 160 | DocProject/buildhelp/ 161 | DocProject/Help/*.HxT 162 | DocProject/Help/*.HxC 163 | DocProject/Help/*.hhc 164 | DocProject/Help/*.hhk 165 | DocProject/Help/*.hhp 166 | DocProject/Help/Html2 167 | DocProject/Help/html 168 | 169 | # Click-Once directory 170 | publish/ 171 | 172 | # Publish Web Output 173 | *.[Pp]ublish.xml 174 | *.azurePubxml 175 | # Note: Comment the next line if you want to checkin your web deploy settings, 176 | # but database connection strings (with potential passwords) will be unencrypted 177 | *.pubxml 178 | *.publishproj 179 | 180 | # Microsoft Azure Web App publish settings. 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Backup files are not needed, 246 | # because we have git ;-) 247 | _UpgradeReport_Files/ 248 | Backup*/ 249 | UpgradeLog*.XML 250 | UpgradeLog*.htm 251 | ServiceFabricBackup/ 252 | *.rptproj.bak 253 | 254 | # SQL Server files 255 | *.mdf 256 | *.ldf 257 | *.ndf 258 | 259 | # Business Intelligence projects 260 | *.rdl.data 261 | *.bim.layout 262 | *.bim_*.settings 263 | *.rptproj.rsuser 264 | *- [Bb]ackup.rdl 265 | *- [Bb]ackup ([0-9]).rdl 266 | *- [Bb]ackup ([0-9][0-9]).rdl 267 | 268 | # Microsoft Fakes 269 | FakesAssemblies/ 270 | 271 | # GhostDoc plugin setting file 272 | *.GhostDoc.xml 273 | 274 | # Node.js Tools for Visual Studio 275 | .ntvs_analysis.dat 276 | node_modules/ 277 | 278 | # Visual Studio 6 build log 279 | *.plg 280 | 281 | # Visual Studio 6 workspace options file 282 | *.opt 283 | 284 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 285 | *.vbw 286 | 287 | # Visual Studio LightSwitch build output 288 | **/*.HTMLClient/GeneratedArtifacts 289 | **/*.DesktopClient/GeneratedArtifacts 290 | **/*.DesktopClient/ModelManifest.xml 291 | **/*.Server/GeneratedArtifacts 292 | **/*.Server/ModelManifest.xml 293 | _Pvt_Extensions 294 | 295 | # Paket dependency manager 296 | .paket/paket.exe 297 | paket-files/ 298 | 299 | # FAKE - F# Make 300 | .fake/ 301 | 302 | # CodeRush personal settings 303 | .cr/personal 304 | 305 | # Python Tools for Visual Studio (PTVS) 306 | __pycache__/ 307 | *.pyc 308 | 309 | # Cake - Uncomment if you are using it 310 | # tools/** 311 | # !tools/packages.config 312 | 313 | # Tabs Studio 314 | *.tss 315 | 316 | # Telerik's JustMock configuration file 317 | *.jmconfig 318 | 319 | # BizTalk build output 320 | *.btp.cs 321 | *.btm.cs 322 | *.odx.cs 323 | *.xsd.cs 324 | 325 | # OpenCover UI analysis results 326 | OpenCover/ 327 | 328 | # Azure Stream Analytics local run output 329 | ASALocalRun/ 330 | 331 | # MSBuild Binary and Structured Log 332 | *.binlog 333 | 334 | # NVidia Nsight GPU debugger configuration file 335 | *.nvuser 336 | 337 | # MFractors (Xamarin productivity tool) working folder 338 | .mfractor/ 339 | 340 | # Local History for Visual Studio 341 | .localhistory/ 342 | 343 | # BeatPulse healthcheck temp database 344 | healthchecksdb 345 | 346 | # Backup folder for Package Reference Convert tool in Visual Studio 2017 347 | MigrationBackup/ 348 | 349 | # Ionide (cross platform F# VS Code tools) working folder 350 | .ionide/ 351 | -------------------------------------------------------------------------------- /Assets/Logo.afdesign: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/Assets/Logo.afdesign -------------------------------------------------------------------------------- /Assets/Logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/Assets/Logo.png -------------------------------------------------------------------------------- /Assets/after.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/Assets/after.gif -------------------------------------------------------------------------------- /Assets/before.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/Assets/before.gif -------------------------------------------------------------------------------- /Assets/multilang.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/Assets/multilang.gif -------------------------------------------------------------------------------- /IMEIndicator.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 17 4 | VisualStudioVersion = 17.0.32014.148 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "IMEIndicator", "IMEIndicator\IMEIndicator.csproj", "{3FBC95C7-EEB7-42D3-AC32-191899C49602}" 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 | {3FBC95C7-EEB7-42D3-AC32-191899C49602}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {3FBC95C7-EEB7-42D3-AC32-191899C49602}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {3FBC95C7-EEB7-42D3-AC32-191899C49602}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {3FBC95C7-EEB7-42D3-AC32-191899C49602}.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 = {B1BC6F5D-FE6A-4378-9B31-28E1CEF69B02} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /IMEIndicator/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Runtime.InteropServices; 2 | 3 | // In SDK-style projects such as this one, several assembly attributes that were historically 4 | // defined in this file are now automatically added during build and populated with 5 | // values defined in project properties. For details of which attributes are included 6 | // and how to customise this process see: https://aka.ms/assembly-info-properties 7 | 8 | 9 | // Setting ComVisible to false makes the types in this assembly not visible to COM 10 | // components. If you need to access a type in this assembly from COM, set the ComVisible 11 | // attribute to true on that type. 12 | 13 | [assembly: ComVisible(false)] 14 | 15 | // The following GUID is for the ID of the typelib if this project is exposed to COM. 16 | 17 | [assembly: Guid("2f97f34a-598a-4854-97dd-37d2fc13598b")] 18 | -------------------------------------------------------------------------------- /IMEIndicator/Events.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Diagnostics; 3 | using System.Threading.Tasks; 4 | using System.Windows.Forms; 5 | 6 | namespace IMEIndicator 7 | { 8 | public partial class Program 9 | { 10 | /// 11 | /// Global keyboard key up event 12 | /// 13 | /// 14 | private static async void KeyboardHook_KeyUp(KeyboardHook.VKeys key) 15 | { 16 | // detect key up for any win button so hold win and tap space will be supported 17 | if (key == KeyboardHook.VKeys.LWIN || key == KeyboardHook.VKeys.RWIN) 18 | { 19 | // delay a small time so Windows has time to react 20 | await Task.Delay(10).ContinueWith(t => UpdateIcon()); 21 | } 22 | } 23 | 24 | /// 25 | /// Clean up code when exiting the application 26 | /// 27 | /// 28 | /// 29 | private static void CurrentDomain_ProcessExit(object? sender, EventArgs e) 30 | { 31 | notifyIcon.Dispose(); 32 | keyboardHook.Uninstall(); 33 | } 34 | 35 | /// 36 | /// Event when click notify icon 37 | /// 38 | /// 39 | /// 40 | private static void NotifyIcon_MouseClick(object? sender, MouseEventArgs e) 41 | { 42 | switch (e.Button) 43 | { 44 | case MouseButtons.Middle: 45 | Environment.Exit(0); 46 | break; 47 | } 48 | } 49 | 50 | /// 51 | /// Event when drop down setting button clicked 52 | /// 53 | /// 54 | /// 55 | private static void MenuItemSetting_Click(object? sender, EventArgs e) 56 | { 57 | ProgramHelpers.LaunchWindowSettingApp("ms-settings:keyboard"); 58 | } 59 | 60 | /// 61 | /// Event when drop down open startup folder button clicked 62 | /// 63 | /// 64 | /// 65 | private static void MenuItemStartupFolder_Click(object? sender, EventArgs e) 66 | { 67 | Process.Start("explorer.exe", "shell:startup"); 68 | } 69 | 70 | /// 71 | /// Event when drop down quit button clicked 72 | /// 73 | /// 74 | /// 75 | private static void MenuItemExit_Click(object? sender, EventArgs e) 76 | { 77 | Environment.Exit(0); 78 | } 79 | 80 | /// 81 | /// Event when update status text is clicked (when new update is available) 82 | /// 83 | /// 84 | /// 85 | private static void MenuItemUpdateStatus_Click(object? sender, EventArgs e) 86 | { 87 | Process.Start("explorer", UpdateChecker.GitHubReleaseAddress); 88 | } 89 | 90 | /// 91 | /// Event when check update button is clicked 92 | /// 93 | /// 94 | /// 95 | private static void MenuItemCheckUpdate_Click(object? sender, EventArgs e) 96 | { 97 | CheckUpdate(); 98 | } 99 | 100 | /// 101 | /// Event when foreground window changes 102 | /// 103 | /// 104 | /// 105 | /// 106 | /// 107 | /// 108 | /// 109 | /// 110 | public static void WinEventProc(IntPtr hWinEventHook, uint eventType, IntPtr hwnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime) 111 | { 112 | // https://stackoverflow.com/a/10280800 113 | UpdateIcon(); 114 | } 115 | } 116 | } 117 | -------------------------------------------------------------------------------- /IMEIndicator/IMEIndicator.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | WinExe 5 | net6.0-windows 6 | true 7 | false 8 | enable 9 | README.md 10 | MIT License 11 | https://github.com/Icecovery/IMEIndicator 12 | Resources\Logo.ico 13 | True 14 | 0.2 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | True 32 | \ 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | True 43 | True 44 | Resources.resx 45 | 46 | 47 | 48 | 49 | 50 | ResXFileCodeGenerator 51 | Resources.Designer.cs 52 | 53 | 54 | 55 | 56 | -------------------------------------------------------------------------------- /IMEIndicator/KeyboardHook.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Runtime.InteropServices; 3 | using System.Diagnostics; 4 | 5 | namespace IMEIndicator 6 | { 7 | // https://github.com/rvknth043/Global-Low-Level-Key-Board-And-Mouse-Hook 8 | 9 | /// 10 | /// Class for intercepting low level keyboard hooks 11 | /// 12 | public class KeyboardHook 13 | { 14 | /// 15 | /// Virtual Keys 16 | /// 17 | public enum VKeys 18 | { 19 | // Losely based on http://www.pinvoke.net/default.aspx/Enums/VK.html 20 | 21 | LBUTTON = 0x01, // Left mouse button 22 | RBUTTON = 0x02, // Right mouse button 23 | CANCEL = 0x03, // Control-break processing 24 | MBUTTON = 0x04, // Middle mouse button (three-button mouse) 25 | XBUTTON1 = 0x05, // Windows 2000/XP: X1 mouse button 26 | XBUTTON2 = 0x06, // Windows 2000/XP: X2 mouse button 27 | // 0x07 // Undefined 28 | BACK = 0x08, // BACKSPACE key 29 | TAB = 0x09, // TAB key 30 | // 0x0A-0x0B, // Reserved 31 | CLEAR = 0x0C, // CLEAR key 32 | RETURN = 0x0D, // ENTER key 33 | // 0x0E-0x0F, // Undefined 34 | SHIFT = 0x10, // SHIFT key 35 | CONTROL = 0x11, // CTRL key 36 | MENU = 0x12, // ALT key 37 | PAUSE = 0x13, // PAUSE key 38 | CAPITAL = 0x14, // CAPS LOCK key 39 | KANA = 0x15, // Input Method Editor (IME) Kana mode 40 | HANGUL = 0x15, // IME Hangul mode 41 | // 0x16, // Undefined 42 | JUNJA = 0x17, // IME Junja mode 43 | FINAL = 0x18, // IME final mode 44 | HANJA = 0x19, // IME Hanja mode 45 | KANJI = 0x19, // IME Kanji mode 46 | // 0x1A, // Undefined 47 | ESCAPE = 0x1B, // ESC key 48 | CONVERT = 0x1C, // IME convert 49 | NONCONVERT = 0x1D, // IME nonconvert 50 | ACCEPT = 0x1E, // IME accept 51 | MODECHANGE = 0x1F, // IME mode change request 52 | SPACE = 0x20, // SPACEBAR 53 | PRIOR = 0x21, // PAGE UP key 54 | NEXT = 0x22, // PAGE DOWN key 55 | END = 0x23, // END key 56 | HOME = 0x24, // HOME key 57 | LEFT = 0x25, // LEFT ARROW key 58 | UP = 0x26, // UP ARROW key 59 | RIGHT = 0x27, // RIGHT ARROW key 60 | DOWN = 0x28, // DOWN ARROW key 61 | SELECT = 0x29, // SELECT key 62 | PRINT = 0x2A, // PRINT key 63 | EXECUTE = 0x2B, // EXECUTE key 64 | SNAPSHOT = 0x2C, // PRINT SCREEN key 65 | INSERT = 0x2D, // INS key 66 | DELETE = 0x2E, // DEL key 67 | HELP = 0x2F, // HELP key 68 | KEY_0 = 0x30, // 0 key 69 | KEY_1 = 0x31, // 1 key 70 | KEY_2 = 0x32, // 2 key 71 | KEY_3 = 0x33, // 3 key 72 | KEY_4 = 0x34, // 4 key 73 | KEY_5 = 0x35, // 5 key 74 | KEY_6 = 0x36, // 6 key 75 | KEY_7 = 0x37, // 7 key 76 | KEY_8 = 0x38, // 8 key 77 | KEY_9 = 0x39, // 9 key 78 | // 0x3A-0x40, // Undefined 79 | KEY_A = 0x41, // A key 80 | KEY_B = 0x42, // B key 81 | KEY_C = 0x43, // C key 82 | KEY_D = 0x44, // D key 83 | KEY_E = 0x45, // E key 84 | KEY_F = 0x46, // F key 85 | KEY_G = 0x47, // G key 86 | KEY_H = 0x48, // H key 87 | KEY_I = 0x49, // I key 88 | KEY_J = 0x4A, // J key 89 | KEY_K = 0x4B, // K key 90 | KEY_L = 0x4C, // L key 91 | KEY_M = 0x4D, // M key 92 | KEY_N = 0x4E, // N key 93 | KEY_O = 0x4F, // O key 94 | KEY_P = 0x50, // P key 95 | KEY_Q = 0x51, // Q key 96 | KEY_R = 0x52, // R key 97 | KEY_S = 0x53, // S key 98 | KEY_T = 0x54, // T key 99 | KEY_U = 0x55, // U key 100 | KEY_V = 0x56, // V key 101 | KEY_W = 0x57, // W key 102 | KEY_X = 0x58, // X key 103 | KEY_Y = 0x59, // Y key 104 | KEY_Z = 0x5A, // Z key 105 | LWIN = 0x5B, // Left Windows key (Microsoft Natural keyboard) 106 | RWIN = 0x5C, // Right Windows key (Natural keyboard) 107 | APPS = 0x5D, // Applications key (Natural keyboard) 108 | // 0x5E, // Reserved 109 | SLEEP = 0x5F, // Computer Sleep key 110 | NUMPAD0 = 0x60, // Numeric keypad 0 key 111 | NUMPAD1 = 0x61, // Numeric keypad 1 key 112 | NUMPAD2 = 0x62, // Numeric keypad 2 key 113 | NUMPAD3 = 0x63, // Numeric keypad 3 key 114 | NUMPAD4 = 0x64, // Numeric keypad 4 key 115 | NUMPAD5 = 0x65, // Numeric keypad 5 key 116 | NUMPAD6 = 0x66, // Numeric keypad 6 key 117 | NUMPAD7 = 0x67, // Numeric keypad 7 key 118 | NUMPAD8 = 0x68, // Numeric keypad 8 key 119 | NUMPAD9 = 0x69, // Numeric keypad 9 key 120 | MULTIPLY = 0x6A, // Multiply key 121 | ADD = 0x6B, // Add key 122 | SEPARATOR = 0x6C, // Separator key 123 | SUBTRACT = 0x6D, // Subtract key 124 | DECIMAL = 0x6E, // Decimal key 125 | DIVIDE = 0x6F, // Divide key 126 | F1 = 0x70, // F1 key 127 | F2 = 0x71, // F2 key 128 | F3 = 0x72, // F3 key 129 | F4 = 0x73, // F4 key 130 | F5 = 0x74, // F5 key 131 | F6 = 0x75, // F6 key 132 | F7 = 0x76, // F7 key 133 | F8 = 0x77, // F8 key 134 | F9 = 0x78, // F9 key 135 | F10 = 0x79, // F10 key 136 | F11 = 0x7A, // F11 key 137 | F12 = 0x7B, // F12 key 138 | F13 = 0x7C, // F13 key 139 | F14 = 0x7D, // F14 key 140 | F15 = 0x7E, // F15 key 141 | F16 = 0x7F, // F16 key 142 | F17 = 0x80, // F17 key 143 | F18 = 0x81, // F18 key 144 | F19 = 0x82, // F19 key 145 | F20 = 0x83, // F20 key 146 | F21 = 0x84, // F21 key 147 | F22 = 0x85, // F22 key, (PPC only) Key used to lock device. 148 | F23 = 0x86, // F23 key 149 | F24 = 0x87, // F24 key 150 | // 0x88-0X8F, // Unassigned 151 | NUMLOCK = 0x90, // NUM LOCK key 152 | SCROLL = 0x91, // SCROLL LOCK key 153 | // 0x92-0x96, // OEM specific 154 | // 0x97-0x9F, // Unassigned 155 | LSHIFT = 0xA0, // Left SHIFT key 156 | RSHIFT = 0xA1, // Right SHIFT key 157 | LCONTROL = 0xA2, // Left CONTROL key 158 | RCONTROL = 0xA3, // Right CONTROL key 159 | LMENU = 0xA4, // Left MENU key 160 | RMENU = 0xA5, // Right MENU key 161 | BROWSER_BACK = 0xA6, // Windows 2000/XP: Browser Back key 162 | BROWSER_FORWARD = 0xA7, // Windows 2000/XP: Browser Forward key 163 | BROWSER_REFRESH = 0xA8, // Windows 2000/XP: Browser Refresh key 164 | BROWSER_STOP = 0xA9, // Windows 2000/XP: Browser Stop key 165 | BROWSER_SEARCH = 0xAA, // Windows 2000/XP: Browser Search key 166 | BROWSER_FAVORITES = 0xAB, // Windows 2000/XP: Browser Favorites key 167 | BROWSER_HOME = 0xAC, // Windows 2000/XP: Browser Start and Home key 168 | VOLUME_MUTE = 0xAD, // Windows 2000/XP: Volume Mute key 169 | VOLUME_DOWN = 0xAE, // Windows 2000/XP: Volume Down key 170 | VOLUME_UP = 0xAF, // Windows 2000/XP: Volume Up key 171 | MEDIA_NEXT_TRACK = 0xB0,// Windows 2000/XP: Next Track key 172 | MEDIA_PREV_TRACK = 0xB1,// Windows 2000/XP: Previous Track key 173 | MEDIA_STOP = 0xB2, // Windows 2000/XP: Stop Media key 174 | MEDIA_PLAY_PAUSE = 0xB3,// Windows 2000/XP: Play/Pause Media key 175 | LAUNCH_MAIL = 0xB4, // Windows 2000/XP: Start Mail key 176 | LAUNCH_MEDIA_SELECT = 0xB5, // Windows 2000/XP: Select Media key 177 | LAUNCH_APP1 = 0xB6, // Windows 2000/XP: Start Application 1 key 178 | LAUNCH_APP2 = 0xB7, // Windows 2000/XP: Start Application 2 key 179 | // 0xB8-0xB9, // Reserved 180 | OEM_1 = 0xBA, // Used for miscellaneous characters; it can vary by keyboard. 181 | // Windows 2000/XP: For the US standard keyboard, the ';:' key 182 | OEM_PLUS = 0xBB, // Windows 2000/XP: For any country/region, the '+' key 183 | OEM_COMMA = 0xBC, // Windows 2000/XP: For any country/region, the ',' key 184 | OEM_MINUS = 0xBD, // Windows 2000/XP: For any country/region, the '-' key 185 | OEM_PERIOD = 0xBE, // Windows 2000/XP: For any country/region, the '.' key 186 | OEM_2 = 0xBF, // Used for miscellaneous characters; it can vary by keyboard. 187 | // Windows 2000/XP: For the US standard keyboard, the '/?' key 188 | OEM_3 = 0xC0, // Used for miscellaneous characters; it can vary by keyboard. 189 | // Windows 2000/XP: For the US standard keyboard, the '`~' key 190 | // 0xC1-0xD7, // Reserved 191 | // 0xD8-0xDA, // Unassigned 192 | OEM_4 = 0xDB, // Used for miscellaneous characters; it can vary by keyboard. 193 | // Windows 2000/XP: For the US standard keyboard, the '[{' key 194 | OEM_5 = 0xDC, // Used for miscellaneous characters; it can vary by keyboard. 195 | // Windows 2000/XP: For the US standard keyboard, the '\|' key 196 | OEM_6 = 0xDD, // Used for miscellaneous characters; it can vary by keyboard. 197 | // Windows 2000/XP: For the US standard keyboard, the ']}' key 198 | OEM_7 = 0xDE, // Used for miscellaneous characters; it can vary by keyboard. 199 | // Windows 2000/XP: For the US standard keyboard, the 'single-quote/double-quote' key 200 | OEM_8 = 0xDF, // Used for miscellaneous characters; it can vary by keyboard. 201 | // 0xE0, // Reserved 202 | // 0xE1, // OEM specific 203 | OEM_102 = 0xE2, // Windows 2000/XP: Either the angle bracket key or the backslash key on the RT 102-key keyboard 204 | // 0xE3-E4, // OEM specific 205 | PROCESSKEY = 0xE5, // Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP: IME PROCESS key 206 | // 0xE6, // OEM specific 207 | PACKET = 0xE7, // Windows 2000/XP: Used to pass Unicode characters as if they were keystrokes. The VK_PACKET key is the low word of a 32-bit Virtual Key value used for non-keyboard input methods. For more information, see Remark in KEYBDINPUT, SendInput, WM_KEYDOWN, and WM_KEYUP 208 | // 0xE8, // Unassigned 209 | // 0xE9-F5, // OEM specific 210 | ATTN = 0xF6, // Attn key 211 | CRSEL = 0xF7, // CrSel key 212 | EXSEL = 0xF8, // ExSel key 213 | EREOF = 0xF9, // Erase EOF key 214 | PLAY = 0xFA, // Play key 215 | ZOOM = 0xFB, // Zoom key 216 | NONAME = 0xFC, // Reserved 217 | PA1 = 0xFD, // PA1 key 218 | OEM_CLEAR = 0xFE // Clear key 219 | } 220 | 221 | /// 222 | /// Internal callback processing function 223 | /// 224 | private delegate IntPtr KeyboardHookHandler(int nCode, IntPtr wParam, IntPtr lParam); 225 | private KeyboardHookHandler? hookHandler; 226 | 227 | /// 228 | /// Function that will be called when defined events occur 229 | /// 230 | /// VKeys 231 | public delegate void KeyboardHookCallback(VKeys key); 232 | 233 | #region Events 234 | public event KeyboardHookCallback? KeyDown; 235 | public event KeyboardHookCallback? KeyUp; 236 | #endregion 237 | 238 | /// 239 | /// Hook ID 240 | /// 241 | private IntPtr hookID = IntPtr.Zero; 242 | 243 | /// 244 | /// Install low level keyboard hook 245 | /// 246 | public void Install() 247 | { 248 | hookHandler = HookFunc; 249 | hookID = SetHook(hookHandler); 250 | } 251 | 252 | /// 253 | /// Remove low level keyboard hook 254 | /// 255 | public void Uninstall() 256 | { 257 | UnhookWindowsHookEx(hookID); 258 | } 259 | 260 | /// 261 | /// Registers hook with Windows API 262 | /// 263 | /// Callback function 264 | /// Hook ID 265 | private IntPtr SetHook(KeyboardHookHandler proc) 266 | { 267 | using (ProcessModule module = Process.GetCurrentProcess().MainModule!) 268 | return SetWindowsHookEx(13, proc, GetModuleHandle(module.ModuleName!), 0); 269 | } 270 | 271 | /// 272 | /// Default hook call, which analyses pressed keys 273 | /// 274 | private IntPtr HookFunc(int nCode, IntPtr wParam, IntPtr lParam) 275 | { 276 | if (nCode >= 0) 277 | { 278 | int iwParam = wParam.ToInt32(); 279 | 280 | if ((iwParam == WM_KEYDOWN || iwParam == WM_SYSKEYDOWN)) 281 | if (KeyDown != null) 282 | KeyDown((VKeys)Marshal.ReadInt32(lParam)); 283 | if ((iwParam == WM_KEYUP || iwParam == WM_SYSKEYUP)) 284 | if (KeyUp != null) 285 | KeyUp((VKeys)Marshal.ReadInt32(lParam)); 286 | } 287 | 288 | return CallNextHookEx(hookID, nCode, wParam, lParam); 289 | } 290 | 291 | /// 292 | /// Destructor. Unhook current hook 293 | /// 294 | ~KeyboardHook() 295 | { 296 | Uninstall(); 297 | } 298 | 299 | /// 300 | /// Low-Level function declarations 301 | /// 302 | #region WinAPI 303 | private const int WM_KEYDOWN = 0x100; 304 | private const int WM_SYSKEYDOWN = 0x104; 305 | private const int WM_KEYUP = 0x101; 306 | private const int WM_SYSKEYUP = 0x105; 307 | 308 | [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)] 309 | private static extern IntPtr SetWindowsHookEx(int idHook, KeyboardHookHandler lpfn, IntPtr hMod, uint dwThreadId); 310 | 311 | [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)] 312 | [return: MarshalAs(UnmanagedType.Bool)] 313 | private static extern bool UnhookWindowsHookEx(IntPtr hhk); 314 | 315 | [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)] 316 | private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, IntPtr lParam); 317 | 318 | [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)] 319 | private static extern IntPtr GetModuleHandle(string lpModuleName); 320 | #endregion 321 | } 322 | } -------------------------------------------------------------------------------- /IMEIndicator/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Drawing; 4 | using System.Drawing.Text; 5 | using System.Globalization; 6 | using System.Linq; 7 | using System.Runtime.InteropServices; 8 | using System.Windows.Forms; 9 | 10 | namespace IMEIndicator 11 | { 12 | public partial class Program 13 | { 14 | private static readonly NotifyIcon notifyIcon = new(); 15 | private static readonly KeyboardHook keyboardHook = new(); 16 | private static readonly StringFormat iconStringFormat = new() 17 | { 18 | Alignment = StringAlignment.Center, 19 | LineAlignment = StringAlignment.Center, 20 | }; 21 | private static readonly Dictionary iconMap = new(); 22 | private static bool darkModeIcon = true; 23 | private static Font? iconFont; 24 | private static WinAPI.WinEventDelegate? winEventDelegate; 25 | private const string notifyIconText = 26 | "{0} Keyboard\n" + 27 | "\n" + 28 | "Right click to show all options\n" + 29 | "Middle click to exit"; 30 | 31 | private static bool? needUpdate = null; 32 | 33 | /// 34 | /// Main entry point of the program 35 | /// 36 | public static void Main() 37 | { 38 | Setup(); 39 | Application.Run(); 40 | } 41 | 42 | /// 43 | /// Setup process 44 | /// 45 | private static void Setup() 46 | { 47 | SetupProcessExitHook(); 48 | SetupNotifyIcon(); 49 | SetupKeyboardHook(); 50 | SetupWindowEventHook(); 51 | LoadFont(); 52 | UpdateIcon(); 53 | CheckUpdate(); 54 | } 55 | 56 | /// 57 | /// Initialize process exit hook 58 | /// 59 | private static void SetupProcessExitHook() 60 | { 61 | AppDomain.CurrentDomain.ProcessExit += CurrentDomain_ProcessExit; 62 | } 63 | 64 | /// 65 | /// Initialize notify icon 66 | /// 67 | private static void SetupNotifyIcon() 68 | { 69 | notifyIcon.Visible = true; 70 | notifyIcon.MouseClick += NotifyIcon_MouseClick; 71 | 72 | // setup drop down menu 73 | ToolStripMenuItem menuItemSetting = new("Settings"); 74 | menuItemSetting.Click += MenuItemSetting_Click; 75 | 76 | ToolStripMenuItem menuItemStartupFolder = new("Open Startup Folder"); 77 | menuItemStartupFolder.Click += MenuItemStartupFolder_Click; 78 | 79 | ToolStripMenuItem menuItemUpdateStatus = new("Update Status") 80 | { 81 | Name = "UpdateStatus", 82 | Enabled = false 83 | }; 84 | menuItemUpdateStatus.Click += MenuItemUpdateStatus_Click; 85 | ToolStripMenuItem menuItemCheckUpdate = new("Check for updates..."); 86 | menuItemCheckUpdate.Click += MenuItemCheckUpdate_Click; 87 | 88 | ToolStripMenuItem menuItemExit = new("Exit"); 89 | menuItemExit.Click += MenuItemExit_Click; 90 | 91 | ContextMenuStrip contextMenuStrip = new(); 92 | contextMenuStrip.Items.Add(menuItemSetting); 93 | contextMenuStrip.Items.Add(menuItemStartupFolder); 94 | contextMenuStrip.Items.Add(new ToolStripSeparator()); 95 | contextMenuStrip.Items.Add(menuItemUpdateStatus); 96 | contextMenuStrip.Items.Add(menuItemCheckUpdate); 97 | contextMenuStrip.Items.Add(new ToolStripSeparator()); 98 | contextMenuStrip.Items.Add(menuItemExit); 99 | 100 | notifyIcon.ContextMenuStrip = contextMenuStrip; 101 | } 102 | 103 | /// 104 | /// Initialize keyboard hook 105 | /// 106 | private static void SetupKeyboardHook() 107 | { 108 | keyboardHook.KeyUp += KeyboardHook_KeyUp; 109 | keyboardHook.Install(); 110 | } 111 | 112 | /// 113 | /// Initialize foreground window event hook 114 | /// 115 | private static void SetupWindowEventHook() 116 | { 117 | // https://stackoverflow.com/a/10280800 118 | winEventDelegate = new WinAPI.WinEventDelegate(WinEventProc); 119 | IntPtr m_hhook = WinAPI.SetWinEventHook(WinAPI.EVENT_SYSTEM_FOREGROUND, WinAPI.EVENT_SYSTEM_FOREGROUND, IntPtr.Zero, winEventDelegate, 0, 0, WinAPI.WINEVENT_OUTOFCONTEXT); 120 | } 121 | 122 | /// 123 | /// Load font from resources 124 | /// 125 | public static void LoadFont() 126 | { 127 | // https://stackoverflow.com/a/23519499 128 | byte[] fontData = Resources.iosevka_fixed_regular_capital; 129 | IntPtr fontPtr = Marshal.AllocCoTaskMem(fontData.Length); 130 | Marshal.Copy(fontData, 0, fontPtr, fontData.Length); 131 | uint dummy = 0; 132 | PrivateFontCollection iconFonts = new(); 133 | iconFonts.AddMemoryFont(fontPtr, Resources.iosevka_fixed_regular_capital.Length); 134 | WinAPI.AddFontMemResourceEx(fontPtr, (uint)Resources.iosevka_fixed_regular_capital.Length, IntPtr.Zero, ref dummy); 135 | Marshal.FreeCoTaskMem(fontPtr); 136 | 137 | iconFont = new Font(iconFonts.Families[0], 84.0f); 138 | } 139 | 140 | /// 141 | /// Update notify icon 142 | /// 143 | private static void UpdateIcon() 144 | { 145 | bool isDarkMode = ProgramHelpers.IsDarkMode(); 146 | 147 | if (isDarkMode != darkModeIcon) 148 | { 149 | iconMap.Clear(); 150 | darkModeIcon = isDarkMode; 151 | } 152 | 153 | CultureInfo? cultureInfo = ProgramHelpers.GetCurrentKeyboardLayout(); 154 | 155 | string text = (cultureInfo?.TwoLetterISOLanguageName.ToUpper()) ?? "XX"; 156 | 157 | if (!iconMap.ContainsKey(text)) 158 | { 159 | Icon newIcon = ProgramHelpers.MakeIcon(text, iconFont, iconStringFormat); 160 | iconMap.Add(text, newIcon); 161 | } 162 | 163 | notifyIcon.Icon = iconMap[text]; 164 | notifyIcon.Text = string.Format(notifyIconText, (cultureInfo?.DisplayName) ?? "ERROR"); 165 | } 166 | 167 | /// 168 | /// Check if the program needs to be updated 169 | /// 170 | private static void CheckUpdate() 171 | { 172 | needUpdate = UpdateChecker.Check(); 173 | 174 | ToolStripItem status = notifyIcon.ContextMenuStrip.Items.Find("UpdateStatus", true).First(); 175 | 176 | if (needUpdate == null) 177 | { 178 | status.Text = "Failed to Fetch Updates"; 179 | status.Enabled = false; 180 | } 181 | else if (needUpdate.Value) 182 | { 183 | status.Text = "New Update Available! (Click to view)"; 184 | status.Enabled = true; 185 | } 186 | else 187 | { 188 | status.Text = "No Update Available"; 189 | status.Enabled = false; 190 | } 191 | } 192 | } 193 | } -------------------------------------------------------------------------------- /IMEIndicator/ProgramHelpers.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.Win32; 2 | using System; 3 | using System.Diagnostics; 4 | using System.Drawing; 5 | using System.Drawing.Drawing2D; 6 | using System.Globalization; 7 | 8 | namespace IMEIndicator 9 | { 10 | internal static class ProgramHelpers 11 | { 12 | 13 | /// 14 | /// Use low level win32 API to get keyboard layout info for current foreground window 15 | /// 16 | /// 17 | public static CultureInfo? GetCurrentKeyboardLayout() 18 | { 19 | // https://yal.cc/csharp-get-current-keyboard-layout/ 20 | try 21 | { 22 | IntPtr foregroundWindow = WinAPI.GetForegroundWindow(); 23 | uint foregroundProcess = WinAPI.GetWindowThreadProcessId(foregroundWindow, IntPtr.Zero); 24 | int keyboardLayout = WinAPI.GetKeyboardLayout(foregroundProcess).ToInt32() & 0xFFFF; 25 | return new CultureInfo(keyboardLayout); 26 | } 27 | catch 28 | { 29 | return null; 30 | } 31 | } 32 | 33 | /// 34 | /// Check if Windows theme is dark mode 35 | /// 36 | /// if Windows is dark mode 37 | public static bool IsDarkMode() 38 | { 39 | try 40 | { 41 | if (Registry.GetValue(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", "SystemUsesLightTheme", "1") is object v) 42 | { 43 | return v.ToString() == "0"; 44 | } 45 | else return true; 46 | } 47 | catch 48 | { 49 | return true; 50 | } 51 | } 52 | 53 | /// 54 | /// Launch windows setting APP 55 | /// 56 | /// 57 | /// URL of the setting page 58 | /// 59 | /// MS docs 60 | /// 61 | /// 62 | public static void LaunchWindowSettingApp(string url) 63 | { 64 | ProcessStartInfo processStartInfo = new(url); 65 | processStartInfo.UseShellExecute = true; 66 | Process.Start(processStartInfo); 67 | } 68 | 69 | /// 70 | /// Make icon with two letter language code 71 | /// 72 | /// Two letter code 73 | /// Generated icon 74 | public static Icon MakeIcon(string text, Font? iconFont, StringFormat iconStringFormat) 75 | { 76 | Bitmap bitmap = new(128, 128); 77 | 78 | Graphics g = Graphics.FromImage(bitmap); 79 | g.SmoothingMode = SmoothingMode.AntiAlias; 80 | g.InterpolationMode = InterpolationMode.HighQualityBicubic; 81 | g.PixelOffsetMode = PixelOffsetMode.HighQuality; 82 | 83 | g.DrawString(text, iconFont!, IsDarkMode() ? Brushes.White : Brushes.Black, 64, 72, iconStringFormat); 84 | g.Flush(); 85 | 86 | Icon newIcon = Icon.FromHandle(bitmap.GetHicon()); 87 | return newIcon; 88 | } 89 | } 90 | } -------------------------------------------------------------------------------- /IMEIndicator/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 IMEIndicator { 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", "17.0.0.0")] 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("IMEIndicator.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.Byte[]. 65 | /// 66 | internal static byte[] iosevka_fixed_regular_capital { 67 | get { 68 | object obj = ResourceManager.GetObject("iosevka_fixed_regular_capital", resourceCulture); 69 | return ((byte[])(obj)); 70 | } 71 | } 72 | 73 | /// 74 | /// Looks up a localized resource of type System.Drawing.Icon similar to (Icon). 75 | /// 76 | internal static System.Drawing.Icon Logo { 77 | get { 78 | object obj = ResourceManager.GetObject("Logo", resourceCulture); 79 | return ((System.Drawing.Icon)(obj)); 80 | } 81 | } 82 | } 83 | } 84 | -------------------------------------------------------------------------------- /IMEIndicator/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=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | 121 | 122 | Resources\iosevka-fixed-regular-capital.ttf;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 123 | 124 | 125 | Resources\Logo.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a 126 | 127 | -------------------------------------------------------------------------------- /IMEIndicator/Resources/Logo.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/IMEIndicator/Resources/Logo.ico -------------------------------------------------------------------------------- /IMEIndicator/Resources/iosevka-fixed-regular-capital.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Icecovery/IMEIndicator/43c01b7defa10950661a610bb775cac8af44fe5a/IMEIndicator/Resources/iosevka-fixed-regular-capital.ttf -------------------------------------------------------------------------------- /IMEIndicator/UpdateChecker.cs: -------------------------------------------------------------------------------- 1 | using Octokit; 2 | using System; 3 | using System.Collections.Generic; 4 | using System.Diagnostics; 5 | using System.Reflection; 6 | 7 | namespace IMEIndicator 8 | { 9 | internal static class UpdateChecker 10 | { 11 | private static readonly string gitHubUserName = "Icecovery"; 12 | private static readonly string gitHubRepoName = "IMEIndicator"; 13 | 14 | public static string GitHubReleaseAddress => $"https://github.com/{gitHubUserName}/{gitHubRepoName}/releases"; 15 | 16 | /// 17 | /// Check if need update 18 | /// 19 | /// true if need update, false if not, null if failed 20 | public static bool? Check() 21 | { 22 | try 23 | { 24 | FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location); 25 | if (fvi.FileVersion == null) 26 | { 27 | return null; 28 | } 29 | Version currentVersion = new(fvi.FileVersion); 30 | 31 | GitHubClient client = new(new ProductHeaderValue("IMEIndicator", currentVersion.ToString())); 32 | IReadOnlyList releases = client.Repository.Release.GetAll(gitHubUserName, gitHubRepoName).Result; 33 | if (releases is null || releases.Count == 0) 34 | { 35 | return null; 36 | } 37 | 38 | Version onlineVersion = new(releases[0].TagName.Replace("v", string.Empty)); 39 | static int NegativeCheck(int input) => input == -1 ? 0 : input; 40 | onlineVersion = new(NegativeCheck(onlineVersion.Major), 41 | NegativeCheck(onlineVersion.Minor), 42 | NegativeCheck(onlineVersion.Build), 43 | NegativeCheck(onlineVersion.Revision)); 44 | 45 | int result = currentVersion.CompareTo(onlineVersion); 46 | return result < 0; 47 | } 48 | catch 49 | { 50 | return null; 51 | } 52 | } 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /IMEIndicator/WinAPI.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Runtime.InteropServices; 3 | 4 | namespace IMEIndicator 5 | { 6 | internal class WinAPI 7 | { 8 | public const uint WINEVENT_OUTOFCONTEXT = 0; 9 | public const uint EVENT_SYSTEM_FOREGROUND = 3; 10 | 11 | [DllImport("user32.dll")] public static extern IntPtr GetForegroundWindow(); 12 | [DllImport("user32.dll")] public static extern uint GetWindowThreadProcessId(IntPtr hwnd, IntPtr proccess); 13 | [DllImport("user32.dll")] public static extern IntPtr GetKeyboardLayout(uint thread); 14 | [DllImport("user32.dll")] public static extern bool DestroyIcon(IntPtr handle); 15 | [DllImport("gdi32.dll")] public static extern IntPtr AddFontMemResourceEx(IntPtr pbFont, uint cbFont, IntPtr pdv, [In] ref uint pcFonts); 16 | [DllImport("user32.dll")] public static extern IntPtr SetWinEventHook(uint eventMin, uint eventMax, IntPtr hmodWinEventProc, WinEventDelegate lpfnWinEventProc, uint idProcess, uint idThread, uint dwFlags); 17 | 18 | // https://stackoverflow.com/a/10280800 19 | public delegate void WinEventDelegate(IntPtr hWinEventHook, uint eventType, IntPtr hwnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2022 Icecovery 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # IME Indicator 2 | 3 | ![](https://socialify.git.ci/Icecovery/IMEIndicator/image?description=1&font=Inter&forks=1&issues=1&language=1&logo=https%3A%2F%2Fgithub.com%2FIcecovery%2FIMEIndicator%2Fblob%2Fmaster%2FAssets%2FLogo.png%3Fraw%3Dtrue&owner=1&pattern=Plus&pulls=1&stargazers=1&theme=Dark) 4 | 5 | A better IME (Input Method Editor) indicator for Windows 10/11 6 | 7 | ## Features 8 | 9 | Have you ever run into this problem before? 10 | 11 | ![](Assets/before.gif) 12 | 13 | Microsoft never fixed it, so I did: 14 | 15 | ![](Assets/after.gif) 16 | 17 | It supports any keyboard layout, it uses 18 | [ISO-639-1](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) two-letter 19 | language codes to indicate the current keyboard layout. 20 | 21 | ![](Assets/multilang.gif) 22 | 23 | ## Quick Start 24 | 25 | 1. Open setting, go to Personalization - Taskbar, under `Notification area`, 26 | click on `Turn system icons on or off`. 27 | 28 | 2. Set `Input Indicator` to `Off`. 29 | 30 | 3. Open `IMEIndicator.exe`. 31 | 32 | 4. Enjoy! 33 | 34 | ## Launch on Windows Startup 35 | 36 | 1. Create a shortcut for IME Indicator. 37 | 38 | 2. Click `Open Startup Folder` button in the system tray icon drop down menu, or 39 | 40 | 3. Alternately, Open `%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup` 41 | in file explorer, or 42 | 43 | 4. Alternately, type `shell:startup` in the Run dialog (open by pressing 44 | `Win + R` keys). 45 | 46 | 5. Move the shortcut to that location. 47 | 48 | 6. IME Indicator should launch next time you start Windows. 49 | 50 | ## Usage 51 | 52 | - Right-click on the system tray icon will display the drop-down menu containing 53 | all the options. 54 | 55 | - Middle click on the system tray icon will quit the application. 56 | 57 | ## Acknowledgment 58 | 59 | Icon text font: [Iosevka](https://github.com/be5invis/Iosevka) 60 | 61 | Font subset tool: [Fonttools](https://github.com/fonttools/fonttools) 62 | 63 | Keyboard hook: [Global Low Level Key Board And Mouse Hook](https://github.com/rvknth043/Global-Low-Level-Key-Board-And-Mouse-Hook) 64 | 65 | ## License 66 | 67 | [MIT License](https://github.com/Icecovery/IMEIndicator/blob/master/LICENSE) --------------------------------------------------------------------------------