using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;

namespace Sashulin
{
    class WinApi
    {
        [DllImport("user32.dll", SetLastError = true)]
        public static extern bool MoveWindow(IntPtr hwnd, int x, int y, int cx, int cy, bool repaint);
        [DllImport("user32.dll")]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, SetWindowPosFlags uFlags);
    }
    [Flags]
    internal enum SetWindowPosFlags : uint
    {
        /// <summary>
        /// If the calling thread and the thread that owns the window are attached to different input queues, 
        /// the system posts the request to the thread that owns the window. This prevents the calling thread from 
        /// blocking its execution while other threads process the request.
        /// </summary>
        /// <remarks>SWP_ASYNCWINDOWPOS</remarks>
        AsyncWindowPosition = 0x4000,

        /// <summary>
        /// Prevents generation of the WM_SYNCPAINT message.
        /// </summary>
        /// <remarks>SWP_DEFERERASE</remarks>
        DeferErase = 0x2000,

        /// <summary>
        /// Draws a frame (defined in the window's class description) around the window.
        /// </summary>
        /// <remarks>SWP_DRAWFRAME</remarks>
        DrawFrame = 0x0020,

        /// <summary>
        /// Applies new frame styles set using the SetWindowLong function. Sends a WM_NCCALCSIZE message to 
        /// the window, even if the window's size is not being changed. If this flag is not specified, WM_NCCALCSIZE 
        /// is sent only when the window's size is being changed.
        /// </summary>
        /// <remarks>SWP_FRAMECHANGED</remarks>
        FrameChanged = 0x0020,

        /// <summary>
        /// Hides the window.
        /// </summary>
        /// <remarks>SWP_HIDEWINDOW</remarks>
        HideWindow = 0x0080,

        /// <summary>
        /// Does not activate the window. If this flag is not set, the window is activated and moved to the 
        /// top of either the topmost or non-topmost group (depending on the setting of the hWndInsertAfter parameter).
        /// </summary>
        /// <remarks>SWP_NOACTIVATE</remarks>
        NoActivate = 0x0010,

        /// <summary>
        /// Discards the entire contents of the client area. If this flag is not specified, the valid contents 
        /// of the client area are saved and copied back into the client area after the window is sized or repositioned.
        /// </summary>
        /// <remarks>SWP_NOCOPYBITS</remarks>
        NoCopyBits = 0x0100,

        /// <summary>
        /// Retains the current position (ignores X and Y parameters).
        /// </summary>
        /// <remarks>SWP_NOMOVE</remarks>
        NoMove = 0x0002,

        /// <summary>
        /// Does not change the owner window's position in the Z order.
        /// </summary>
        /// <remarks>SWP_NOOWNERZORDER</remarks>
        NoOwnerZOrder = 0x0200,

        /// <summary>
        /// Does not redraw changes. If this flag is set, no repainting of any kind occurs. This applies to 
        /// the client area, the nonclient area (including the title bar and scroll bars), and any part of the parent 
        /// window uncovered as a result of the window being moved. When this flag is set, the application must 
        /// explicitly invalidate or redraw any parts of the window and parent window that need redrawing.
        /// </summary>
        /// <remarks>SWP_NOREDRAW</remarks>
        NoRedraw = 0x0008,

        /// <summary>
        /// Same as the SWP_NOOWNERZORDER flag.
        /// </summary>
        /// <remarks>SWP_NOREPOSITION</remarks>
        NoReposition = 0x0200,

        /// <summary>
        /// Prevents the window from receiving the WM_WINDOWPOSCHANGING message.
        /// </summary>
        /// <remarks>SWP_NOSENDCHANGING</remarks>
        NoSendChanging = 0x0400,

        /// <summary>
        /// Retains the current size (ignores the cx and cy parameters).
        /// </summary>
        /// <remarks>SWP_NOSIZE</remarks>
        NoSize = 0x0001,

        /// <summary>
        /// Retains the current Z order (ignores the hWndInsertAfter parameter).
        /// </summary>
        /// <remarks>SWP_NOZORDER</remarks>
        NoZOrder = 0x0004,

        /// <summary>
        /// Displays the window.
        /// </summary>
        /// <remarks>SWP_SHOWWINDOW</remarks>
        ShowWindow = 0x0040,
    }
}