400 lines
14 KiB
C#
400 lines
14 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Collections.Generic;
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using System.Runtime.InteropServices.ComTypes;
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using System.Runtime.InteropServices;
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using System.Drawing;
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using System.Diagnostics;
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namespace Foo.AddIn.Common
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{
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#region Structs
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[StructLayout(LayoutKind.Sequential)]
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public struct RECT
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{
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public int left;
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public int top;
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public int right;
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public int bottom;
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public Rectangle AsRectangle
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{
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get
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{
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return new Rectangle(this.left, this.top, this.right - this.left, this.bottom - this.top);
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}
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}
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public static RECT FromXYWH(int x, int y, int width, int height)
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{
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RECT rect = new RECT();
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rect.left = x;
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rect.top = y;
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rect.right = x + width;
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rect.bottom = y + height;
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return rect;
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}
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public static RECT FromRectangle(Rectangle rectangle)
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{
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RECT rect = new RECT();
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rect.left = rectangle.Left;
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rect.top = rectangle.Top;
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rect.right = rectangle.Right;
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rect.bottom = rectangle.Bottom;
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return rect;
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}
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}
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#endregion
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public static class Functions
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{
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#region Enums
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public static class FuncEnum
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{
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public enum WindowAction : int
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{
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SW_HIDE = 0,
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SW_SHOWNORMAL = 1,
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SW_NORMAL = 1,
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SW_SHOWMINIMIZED = 2,
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SW_SHOWMAXIMIZED = 3,
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SW_MAXIMIZE = 3,
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SW_SHOWNOACTIVATE = 4,
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SW_SHOW = 5,
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SW_MINIMIZE = 6,
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SW_SHOWMINNOACTIVE = 7,
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SW_SHOWNA = 8,
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SW_RESTORE = 9,
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SW_SHOWDEFAULT = 10,
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SW_FORCEMINIMIZE = 11,
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SW_MAX = 11
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}
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public enum WindowMessage : int
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{
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WM_NULL = 0x0000,
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WM_CREATE = 0x0001,
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WM_DESTROY = 0x0002,
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WM_MOVE = 0x0003,
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WM_SIZE = 0x0005,
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WM_ACTIVATE = 0x0006,
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WM_SETFOCUS = 0x0007,
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WM_KILLFOCUS = 0x0008,
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WM_ENABLE = 0x000A,
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WM_SETREDRAW = 0x000B,
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WM_SETTEXT = 0x000C,
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WM_GETTEXT = 0x000D,
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WM_GETTEXTLENGTH = 0x000E,
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WM_PAINT = 0x000F,
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WM_CLOSE = 0x0010,
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WM_QUERYENDSESSION = 0x0011,
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WM_QUIT = 0x0012,
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WM_QUERYOPEN = 0x0013,
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WM_ERASEBKGND = 0x0014,
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WM_SYSCOLORCHANGE = 0x0015,
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WM_ENDSESSION = 0x0016,
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WM_SHOWWINDOW = 0x0018,
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WM_CTLCOLOR = 0x0019,
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WM_WININICHANGE = 0x001A,
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WM_SETTINGCHANGE = 0x001A,
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WM_DEVMODECHANGE = 0x001B,
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WM_ACTIVATEAPP = 0x001C,
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WM_FONTCHANGE = 0x001D,
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WM_TIMECHANGE = 0x001E,
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WM_CANCELMODE = 0x001F,
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WM_SETCURSOR = 0x0020,
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WM_MOUSEACTIVATE = 0x0021,
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WM_CHILDACTIVATE = 0x0022,
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WM_QUEUESYNC = 0x0023,
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WM_GETMINMAXINFO = 0x0024,
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WM_PAINTICON = 0x0026,
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WM_ICONERASEBKGND = 0x0027,
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WM_NEXTDLGCTL = 0x0028,
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WM_SPOOLERSTATUS = 0x002A,
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WM_DRAWITEM = 0x002B,
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WM_MEASUREITEM = 0x002C,
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WM_DELETEITEM = 0x002D,
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WM_VKEYTOITEM = 0x002E,
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WM_CHARTOITEM = 0x002F,
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WM_SETFONT = 0x0030,
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WM_GETFONT = 0x0031,
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WM_SETHOTKEY = 0x0032,
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WM_GETHOTKEY = 0x0033,
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WM_QUERYDRAGICON = 0x0037,
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WM_COMPAREITEM = 0x0039,
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WM_GETOBJECT = 0x003D,
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WM_COMPACTING = 0x0041,
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WM_COMMNOTIFY = 0x0044,
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WM_WINDOWPOSCHANGING = 0x0046,
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WM_WINDOWPOSCHANGED = 0x0047,
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WM_POWER = 0x0048,
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WM_COPYDATA = 0x004A,
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WM_CANCELJOURNAL = 0x004B,
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WM_NOTIFY = 0x004E,
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WM_INPUTLANGCHANGEREQUEST = 0x0050,
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WM_INPUTLANGCHANGE = 0x0051,
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WM_TCARD = 0x0052,
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WM_HELP = 0x0053,
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WM_USERCHANGED = 0x0054,
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WM_NOTIFYFORMAT = 0x0055,
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WM_CONTEXTMENU = 0x007B,
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WM_STYLECHANGING = 0x007C,
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WM_STYLECHANGED = 0x007D,
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WM_DISPLAYCHANGE = 0x007E,
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WM_GETICON = 0x007F,
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WM_SETICON = 0x0080,
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WM_NCCREATE = 0x0081,
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WM_NCDESTROY = 0x0082,
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WM_NCCALCSIZE = 0x0083,
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WM_NCHITTEST = 0x0084,
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WM_NCPAINT = 0x0085,
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WM_NCACTIVATE = 0x0086,
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WM_GETDLGCODE = 0x0087,
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WM_SYNCPAINT = 0x0088,
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WM_NCMOUSEMOVE = 0x00A0,
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WM_NCLBUTTONDOWN = 0x00A1,
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WM_NCLBUTTONUP = 0x00A2,
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WM_NCLBUTTONDBLCLK = 0x00A3,
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WM_NCRBUTTONDOWN = 0x00A4,
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WM_NCRBUTTONUP = 0x00A5,
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WM_NCRBUTTONDBLCLK = 0x00A6,
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WM_NCMBUTTONDOWN = 0x00A7,
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WM_NCMBUTTONUP = 0x00A8,
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WM_NCMBUTTONDBLCLK = 0x00A9,
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WM_KEYDOWN = 0x0100,
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WM_KEYUP = 0x0101,
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WM_CHAR = 0x0102,
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WM_DEADCHAR = 0x0103,
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WM_SYSKEYDOWN = 0x0104,
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WM_SYSKEYUP = 0x0105,
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WM_SYSCHAR = 0x0106,
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WM_SYSDEADCHAR = 0x0107,
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WM_KEYLAST = 0x0108,
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WM_IME_STARTCOMPOSITION = 0x010D,
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WM_IME_ENDCOMPOSITION = 0x010E,
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WM_IME_COMPOSITION = 0x010F,
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WM_IME_KEYLAST = 0x010F,
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WM_INITDIALOG = 0x0110,
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WM_COMMAND = 0x0111,
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WM_SYSCOMMAND = 0x0112,
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WM_TIMER = 0x0113,
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WM_HSCROLL = 0x0114,
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WM_VSCROLL = 0x0115,
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WM_INITMENU = 0x0116,
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WM_INITMENUPOPUP = 0x0117,
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WM_MENUSELECT = 0x011F,
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WM_MENUCHAR = 0x0120,
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WM_ENTERIDLE = 0x0121,
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WM_MENURBUTTONUP = 0x0122,
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WM_MENUDRAG = 0x0123,
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WM_MENUGETOBJECT = 0x0124,
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WM_UNINITMENUPOPUP = 0x0125,
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WM_MENUCOMMAND = 0x0126,
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WM_CTLCOLORMSGBOX = 0x0132,
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WM_CTLCOLOREDIT = 0x0133,
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WM_CTLCOLORLISTBOX = 0x0134,
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WM_CTLCOLORBTN = 0x0135,
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WM_CTLCOLORDLG = 0x0136,
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WM_CTLCOLORSCROLLBAR = 0x0137,
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WM_CTLCOLORSTATIC = 0x0138,
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WM_MOUSEMOVE = 0x0200,
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WM_LBUTTONDOWN = 0x0201,
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WM_LBUTTONUP = 0x0202,
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WM_LBUTTONDBLCLK = 0x0203,
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WM_RBUTTONDOWN = 0x0204,
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WM_RBUTTONUP = 0x0205,
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WM_RBUTTONDBLCLK = 0x0206,
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WM_MBUTTONDOWN = 0x0207,
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WM_MBUTTONUP = 0x0208,
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WM_MBUTTONDBLCLK = 0x0209,
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WM_MOUSEWHEEL = 0x020A,
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WM_PARENTNOTIFY = 0x0210,
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WM_ENTERMENULOOP = 0x0211,
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WM_EXITMENULOOP = 0x0212,
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WM_NEXTMENU = 0x0213,
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WM_SIZING = 0x0214,
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WM_CAPTURECHANGED = 0x0215,
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WM_MOVING = 0x0216,
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WM_DEVICECHANGE = 0x0219,
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WM_MDICREATE = 0x0220,
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WM_MDIDESTROY = 0x0221,
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WM_MDIACTIVATE = 0x0222,
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WM_MDIRESTORE = 0x0223,
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WM_MDINEXT = 0x0224,
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WM_MDIMAXIMIZE = 0x0225,
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WM_MDITILE = 0x0226,
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WM_MDICASCADE = 0x0227,
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WM_MDIICONARRANGE = 0x0228,
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WM_MDIGETACTIVE = 0x0229,
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WM_MDISETMENU = 0x0230,
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WM_ENTERSIZEMOVE = 0x0231,
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WM_EXITSIZEMOVE = 0x0232,
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WM_DROPFILES = 0x0233,
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WM_MDIREFRESHMENU = 0x0234,
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WM_IME_SETCONTEXT = 0x0281,
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WM_IME_NOTIFY = 0x0282,
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WM_IME_CONTROL = 0x0283,
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WM_IME_COMPOSITIONFULL = 0x0284,
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WM_IME_SELECT = 0x0285,
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WM_IME_CHAR = 0x0286,
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WM_IME_REQUEST = 0x0288,
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WM_IME_KEYDOWN = 0x0290,
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WM_IME_KEYUP = 0x0291,
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WM_MOUSEHOVER = 0x02A1,
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WM_MOUSELEAVE = 0x02A3,
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WM_CUT = 0x0300,
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WM_COPY = 0x0301,
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WM_PASTE = 0x0302,
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WM_CLEAR = 0x0303,
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WM_UNDO = 0x0304,
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WM_RENDERFORMAT = 0x0305,
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WM_RENDERALLFORMATS = 0x0306,
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WM_DESTROYCLIPBOARD = 0x0307,
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WM_DRAWCLIPBOARD = 0x0308,
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WM_PAINTCLIPBOARD = 0x0309,
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WM_VSCROLLCLIPBOARD = 0x030A,
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WM_SIZECLIPBOARD = 0x030B,
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WM_ASKCBFORMATNAME = 0x030C,
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WM_CHANGECBCHAIN = 0x030D,
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WM_HSCROLLCLIPBOARD = 0x030E,
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WM_QUERYNEWPALETTE = 0x030F,
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WM_PALETTEISCHANGING = 0x0310,
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WM_PALETTECHANGED = 0x0311,
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WM_HOTKEY = 0x0312,
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WM_PRINT = 0x0317,
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WM_PRINTCLIENT = 0x0318,
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WM_HANDHELDFIRST = 0x0358,
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WM_HANDHELDLAST = 0x035F,
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WM_AFXFIRST = 0x0360,
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WM_AFXLAST = 0x037F,
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WM_PENWINFIRST = 0x0380,
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WM_PENWINLAST = 0x038F,
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WM_APP = 0x8000,
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WM_USER = 0x0400,
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WM_REFLECT = WM_USER + 0x1c00,
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WM_CHANGEUISTATE = 0x0127,
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WM_UPDATEUISTATE = 0x0128,
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WM_QUERYUISTATE = 0x0129
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}
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}
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#endregion
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#region DLLImports
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[DllImport("ole32.dll")]
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public static extern int CreateBindCtx(int reserved, out IBindCtx ppbc);
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[DllImport("user32.dll")]
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extern public static bool GetWindowRect(IntPtr hWnd, out RECT rect);
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[DllImport("user32.dll")]
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extern public static bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
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[DllImport("User32.dll")]
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extern public static bool IsWindow(IntPtr hwnd);
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[DllImport("User32.dll")]
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extern public static bool IsWindowVisible(IntPtr hwnd);
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[DllImport("user32.dll")]
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extern public static int ShowWindow(IntPtr hwnd, FuncEnum.WindowAction nCmdShow);
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[DllImport("User32.dll")]
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extern public static int GetWindowThreadProcessId(IntPtr hWnd, ref int lpdwProcessId);
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[DllImport("User32.dll")]
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extern public static int SendMessage(IntPtr hWnd, FuncEnum.WindowMessage Msg, IntPtr wParam, IntPtr lParam);
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#endregion
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#region Functions
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/// <summary>
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/// Returns the .Net Process Object that owns the passed in hWnd
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/// </summary>
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public static Process GetProcessFromHandle(IntPtr hWnd)
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{
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int currentPid = 0;
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GetWindowThreadProcessId(hWnd, ref currentPid);
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Process process;
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process = Process.GetProcessById(currentPid);
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return process;
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}
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/// <summary>
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/// Attaches to instance of COM object matching progid
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/// and returns an object. Client must cast and know
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/// expected type.
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/// </summary>
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public static Object GetCOMObject(string progId)
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{
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Object app = null;
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try
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{
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app = Marshal.GetActiveObject(progId);
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}
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catch (SystemException) { /* ignore */ }
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return app;
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}
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/// <summary>
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/// Use this to Get A specific type of Object from the ROT
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/// </summary>
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public static List<T> GetRunningObjectsOfType<T>()
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{
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// Get the table.
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var res = new List<T>();
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IBindCtx bc;
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CreateBindCtx(0, out bc);
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IRunningObjectTable runningObjectTable;
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bc.GetRunningObjectTable(out runningObjectTable);
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IEnumMoniker monikerEnumerator;
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runningObjectTable.EnumRunning(out monikerEnumerator);
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monikerEnumerator.Reset();
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// Enumerate and fill our nice dictionary.
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IMoniker[] monikers = new IMoniker[1];
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IntPtr numFetched = IntPtr.Zero;
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while (monikerEnumerator.Next(1, monikers, numFetched) == 0)
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{
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object o;
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runningObjectTable.GetObject(monikers[0], out o);
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if (o is T)
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{
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res.Add((T)o);
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}
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o = null;
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}
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return res;
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}
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/// <summary>
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/// Get a windows rectangle in a .NET structure
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/// </summary>
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/// <param name="hwnd">The window handle to look up</param>
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/// <returns>The rectangle</returns>
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public static Rectangle GetWindowRect(IntPtr hwnd)
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{
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RECT rect = new RECT();
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GetWindowRect(hwnd, out rect);
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return rect.AsRectangle;
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}
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#endregion
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}
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}
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