1using System;
  2using System.Diagnostics;
  3using System.Drawing;
  4using System.Threading;
  5using System.Windows.Forms;
  6
  7namespace WindowCapture.App
  8{
  9    /// <summary>The separable applications WindowCapture splits into. Each runs as its own
 10    /// process (selected by a command-line flag) with its own tray icon and only the global
 11    /// hooks it needs. The Launcher is the hub that starts the others via a radial menu.</summary>
 12    public enum AppMode { Launcher, Screenshot, TextAssist, Clipboard, Soundpad, Search, MediaCore }
 13
 14    public static class AppModes
 15    {
 16        public static AppMode Parse(string[] args)
 17        {
 18            if (args != null)
 19                foreach (var a in args)
 20                {
 21                    switch ((a ?? "").Trim().ToLowerInvariant())
 22                    {
 23                        case "--screenshot": case "-s": return AppMode.Screenshot;
 24                        case "--textassist": case "--autocorrect": case "-t": return AppMode.TextAssist;
 25                        case "--clipboard": case "-c": return AppMode.Clipboard;
 26                        case "--soundpad": return AppMode.Soundpad;
 27                        case "--search": return AppMode.Search;
 28                        case "--launcher": case "-l": return AppMode.Launcher;
 29                        case "--mediacore": case "-m": return AppMode.MediaCore;
 30                    }
 31                }
 32            return AppMode.MediaCore; // no flag -> the unified MediaCore app (single tray, module toggles)
 33        }
 34
 35        public static string Flag(AppMode m)
 36        {
 37            switch (m)
 38            {
 39                case AppMode.Screenshot: return "--screenshot";
 40                case AppMode.TextAssist: return "--textassist";
 41                case AppMode.Clipboard: return "--clipboard";
 42                case AppMode.Soundpad: return "--soundpad";
 43                case AppMode.Search: return "--search";
 44                case AppMode.MediaCore: return "--mediacore";
 45                default: return "--launcher";
 46            }
 47        }
 48
 49        public static string Title(AppMode m)
 50        {
 51            switch (m)
 52            {
 53                case AppMode.Screenshot: return "Скриншот";
 54                case AppMode.TextAssist: return "Автозамена";
 55                case AppMode.Clipboard: return "Буфер";
 56                case AppMode.Soundpad: return "Саундпад";
 57                case AppMode.Search: return "Поиск";
 58                case AppMode.MediaCore: return "MediaCore";
 59                default: return "Лаунчер";
 60            }
 61        }
 62
 63        /// <summary>Single glyph drawn in the radial slice (kept simple — no icon assets needed).</summary>
 64        public static string Glyph(AppMode m)
 65        {
 66            switch (m)
 67            {
 68                case AppMode.Screenshot: return "▢";
 69                case AppMode.TextAssist: return "Aa";
 70                case AppMode.Clipboard: return "❏";
 71                case AppMode.Soundpad: return "♪";
 72                case AppMode.Search: return "⌕";
 73                default: return "◎";
 74            }
 75        }
 76
 77        public static Color Accent(AppMode m)
 78        {
 79            switch (m)
 80            {
 81                case AppMode.Screenshot: return Color.FromArgb(90, 160, 250);
 82                case AppMode.TextAssist: return Color.FromArgb(110, 210, 140);
 83                case AppMode.Clipboard: return Color.FromArgb(245, 180, 90);
 84                case AppMode.Soundpad: return Color.FromArgb(210, 120, 235);
 85                case AppMode.Search: return Color.FromArgb(95, 205, 220);
 86                case AppMode.MediaCore: return Color.FromArgb(99, 102, 241); // indigo brand
 87                default: return Color.FromArgb(120, 170, 240);
 88            }
 89        }
 90
 91        public static string MutexName(AppMode m) { return "WindowCapture_SingleInstance_" + m; }
 92        public static string ShowEventName(AppMode m) { return "WindowCapture_ShowEvent_" + m; }
 93
 94        /// <summary>Launch the given app mode as its own process. If an instance is already running
 95        /// and exposes a "show" event (windowed apps + launcher), signal it to surface instead of
 96        /// starting a duplicate.</summary>
 97        public static void Launch(AppMode m)
 98        {
 99            try
100            {
101                EventWaitHandle ev;
102                if (EventWaitHandle.TryOpenExisting(ShowEventName(m), out ev))
103                {
104                    ev.Set();
105                    ev.Close();
106                    return;
107                }
108            }
109            catch { }
110            try { Process.Start(Application.ExecutablePath, Flag(m)); } catch { }
111        }
112
113        /// <summary>Tiny programmatic tray icon (a colored disc) so each app is distinguishable
114        /// without shipping icon assets.</summary>
115        public static Icon CreateDiscIcon(Color color)
116        {
117            using (var bmp = new Bitmap(32, 32))
118            {
119                using (var g = Graphics.FromImage(bmp))
120                {
121                    g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
122                    g.Clear(Color.Transparent);
123                    using (var b = new SolidBrush(color)) g.FillEllipse(b, 4, 4, 24, 24);
124                    using (var p = new Pen(Color.FromArgb(230, 255, 255, 255), 2)) g.DrawEllipse(p, 4, 4, 24, 24);
125                }
126                IntPtr h = bmp.GetHicon();
127                try { using (var tmp = Icon.FromHandle(h)) return (Icon)tmp.Clone(); }
128                finally { DestroyIcon(h); }
129            }
130        }
131
132        [System.Runtime.InteropServices.DllImport("user32.dll")]
133        private static extern bool DestroyIcon(IntPtr hIcon);
134    }
135}