提交rbac

提交设置右键错位的bug

DH.RBAC/Utility/PopupTool/UnsafeMethods.cs

@@ -0,0 +1,180 @@
+#if NETFRAMEWORK || WINDOWS
+using System;
+using System.Drawing;
+using System.Runtime.InteropServices;
+
+internal class UnsafeMethods
+{
+    [DllImport("user32.dll")]
+    public static extern IntPtr GetWindowDC(IntPtr hWnd);
+
+    [DllImport("user32.dll")]
+    public static extern int ReleaseDC(IntPtr hwnd, IntPtr hDC);
+
+    [DllImport("user32")]
+    public static extern bool TrackMouseEvent(ref UnsafeMethods.TRACKMOUSEEVENT lpEventTrack);
+
+    [DllImport("user32.dll")]
+    public static extern bool SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam);
+
+    internal static int HIWORD(int n)
+    {
+        return n >> 16 & 65535;
+    }
+
+    internal static int HIWORD(IntPtr n)
+    {
+        return UnsafeMethods.HIWORD((int)((long)n));
+    }
+
+    internal static int LOWORD(int n)
+    {
+        return n & 65535;
+    }
+
+    internal static int LOWORD(IntPtr n)
+    {
+        return UnsafeMethods.LOWORD((int)((long)n));
+    }
+
+    public const int WM_LBUTTONDOWN = 513;
+
+    public const int WM_RBUTTONDOWN = 516;
+
+    public const int WM_MBUTTONDOWN = 519;
+
+    public const int WM_NCLBUTTONDOWN = 161;
+
+    public const int WM_NCRBUTTONDOWN = 164;
+
+    public const int WM_NCMBUTTONDOWN = 167;
+
+    public const int WM_NCCALCSIZE = 131;
+
+    public const int WM_NCHITTEST = 132;
+
+    public const int WM_NCPAINT = 133;
+
+    public const int WM_NCACTIVATE = 134;
+
+    public const int WM_MOUSELEAVE = 675;
+
+    public const int WS_EX_NOACTIVATE = 134217728;
+
+    public const int HTTRANSPARENT = -1;
+
+    public const int HTLEFT = 10;
+
+    public const int HTRIGHT = 11;
+
+    public const int HTTOP = 12;
+
+    public const int HTTOPLEFT = 13;
+
+    public const int HTTOPRIGHT = 14;
+
+    public const int HTBOTTOM = 15;
+
+    public const int HTBOTTOMLEFT = 16;
+
+    public const int HTBOTTOMRIGHT = 17;
+
+    public const int WM_USER = 1024;
+
+    public const int WM_REFLECT = 8192;
+
+    public const int WM_COMMAND = 273;
+
+    public const int CBN_DROPDOWN = 7;
+
+    public const int WM_GETMINMAXINFO = 36;
+
+    public static readonly IntPtr TRUE = new IntPtr(1);
+
+    public static readonly IntPtr FALSE = new IntPtr(0);
+
+    public enum TrackerEventFlags : uint
+    {
+        TME_HOVER = 1U,
+        TME_LEAVE,
+        TME_QUERY = 1073741824U,
+        TME_CANCEL = 2147483648U
+    }
+    internal struct TRACKMOUSEEVENT
+    {
+        public uint cbSize;
+
+        public uint dwFlags;
+
+        public IntPtr hwndTrack;
+
+        public uint dwHoverTime;
+    }
+
+    internal struct MINMAXINFO
+    {
+        public Point reserved;
+
+        public Size maxSize;
+
+        public Point maxPosition;
+
+        public Size minTrackSize;
+
+        public Size maxTrackSize;
+    }
+
+    internal struct RECT
+    {
+        public RECT(int left, int top, int right, int bottom)
+        {
+            this.left = left;
+            this.top = top;
+            this.right = right;
+            this.bottom = bottom;
+        }
+
+        public Rectangle Rect
+        {
+            get
+            {
+                return new Rectangle(this.left, this.top, this.right - this.left, this.bottom - this.top);
+            }
+        }
+
+        public static UnsafeMethods.RECT FromXYWH(int x, int y, int width, int height)
+        {
+            return new UnsafeMethods.RECT(x, y, x + width, y + height);
+        }
+
+        public static UnsafeMethods.RECT FromRectangle(Rectangle rect)
+        {
+            return new UnsafeMethods.RECT(rect.Left, rect.Top, rect.Right, rect.Bottom);
+        }
+
+        public int left;
+        public int top;
+        public int right;
+        public int bottom;
+    }
+
+    internal struct WINDOWPOS
+    {
+        internal IntPtr hwnd;
+        internal IntPtr hWndInsertAfter;
+        internal int x;
+        internal int y;
+        internal int cx;
+        internal int cy;
+        internal uint flags;
+    }
+
+    public struct NCCALCSIZE_PARAMS
+    {
+        public UnsafeMethods.RECT rectProposed;
+        public UnsafeMethods.RECT rectBeforeMove;
+        public UnsafeMethods.RECT rectClientBeforeMove;
+        public UnsafeMethods.WINDOWPOS lpPos;
+    }
+}
+#endif