using System.Runtime.InteropServices;

namespace AudioWallpaper {
    public static class Win32 {
        [DllImport("user32.dll")]
        public static extern IntPtr FindWindow(string className, string winName);

        [DllImport("user32.dll")]
        public static extern IntPtr SendMessageTimeout(IntPtr hwnd, uint msg, IntPtr wParam, IntPtr lParam, uint fuFlage, uint timeout, IntPtr result);

        [DllImport("user32.dll")]
        public static extern bool EnumWindows(EnumWindowsProc proc, IntPtr lParam);
        public delegate bool EnumWindowsProc(IntPtr hwnd, IntPtr lParam);

        [DllImport("user32.dll")]
        public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string className, string winName);

        [DllImport("user32.dll")]
        public static extern bool ShowWindow(IntPtr hwnd, int nCmdShow);

        [DllImport("user32.dll")]
        public static extern IntPtr SetParent(IntPtr hwnd, IntPtr parentHwnd);
        [DllImport("shell32.dll")]
        public static extern uint SHAppBarMessage(uint dwMessage, ref APPBARDATA pData);
        [DllImport("user32.dll", CharSet = CharSet.Unicode)]
        public static extern uint RegisterWindowMessage(string lpString);
        [StructLayout(LayoutKind.Sequential)]
        public struct APPBARDATA {
            public int cbSize;
            public IntPtr hWnd;
            public uint uCallbackMessage;
            public uint uEdge;
            public RECT rc;
            public int lParam;
        }

        [StructLayout(LayoutKind.Sequential)]
        public struct RECT {
            public int left;
            public int top;
            public int right;
            public int bottom;
        }
    }
}