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#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (C) 2008-2013 ShareX Developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using System;
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using System.Drawing;
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using System.Globalization;
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using System.Runtime.InteropServices;
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namespace HelpersLib
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{
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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, Top, Right, Bottom;
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public RECT(int left, int top, int right, int bottom)
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{
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Left = left;
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Top = top;
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Right = right;
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Bottom = bottom;
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}
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public RECT(Rectangle r)
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: this(r.Left, r.Top, r.Right, r.Bottom)
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{
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}
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public int X
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{
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get { return Left; }
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set { Right -= (Left - value); Left = value; }
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}
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public int Y
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{
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get { return Top; }
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set { Bottom -= (Top - value); Top = value; }
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}
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public int Width
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{
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get { return Right - Left; }
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set { Right = value + Left; }
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}
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public int Height
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{
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get { return Bottom - Top; }
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set { Bottom = value + Top; }
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}
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public Point Location
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{
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get { return new Point(Left, Top); }
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set { X = value.X; Y = value.Y; }
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}
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public Size Size
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{
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get { return new Size(Width, Height); }
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set { Width = value.Width; Height = value.Height; }
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}
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public static implicit operator Rectangle(RECT r)
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{
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return new Rectangle(r.Left, r.Top, r.Width, r.Height);
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}
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public static implicit operator RECT(Rectangle r)
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{
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return new RECT(r);
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}
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public static bool operator ==(RECT r1, RECT r2)
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{
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return r1.Equals(r2);
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}
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public static bool operator !=(RECT r1, RECT r2)
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{
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return !r1.Equals(r2);
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}
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public bool Equals(RECT r)
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{
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return r.Left == Left && r.Top == Top && r.Right == Right && r.Bottom == Bottom;
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}
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public override bool Equals(object obj)
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{
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if (obj is RECT)
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{
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return Equals((RECT)obj);
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}
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else if (obj is Rectangle)
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{
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return Equals(new RECT((Rectangle)obj));
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}
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return false;
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}
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public override int GetHashCode()
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{
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return ((Rectangle)this).GetHashCode();
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}
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public override string ToString()
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{
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return string.Format(CultureInfo.CurrentCulture, "{{Left={0},Top={1},Right={2},Bottom={3}}}", Left, Top, Right, Bottom);
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct SIZE
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{
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public int Width;
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public int Height;
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public SIZE(int width, int height)
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{
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Width = width;
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Height = height;
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}
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public static explicit operator Size(SIZE s)
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{
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return new Size(s.Width, s.Height);
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}
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public static explicit operator SIZE(Size s)
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{
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return new SIZE(s.Width, s.Height);
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}
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public override string ToString()
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{
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return string.Format("{0}x{1}", Width, Height);
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct POINT
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{
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public int X;
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public int Y;
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public POINT(int x, int y)
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{
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X = x;
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Y = y;
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}
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public static explicit operator Point(POINT p)
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{
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return new Point(p.X, p.Y);
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}
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public static explicit operator POINT(Point p)
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{
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return new POINT(p.X, p.Y);
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct WINDOWINFO
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{
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public uint cbSize;
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public RECT rcWindow;
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public RECT rcClient;
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public uint dwStyle;
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public uint dwExStyle;
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public uint dwWindowStatus;
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public uint cxWindowBorders;
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public uint cyWindowBorders;
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public ushort atomWindowType;
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public ushort wCreatorVersion;
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public WINDOWINFO(Boolean? filler)
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: this() // Allows automatic initialization of "cbSize" with "new WINDOWINFO(null/true/false)".
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{
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cbSize = (UInt32)(Marshal.SizeOf(typeof(WINDOWINFO)));
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}
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}
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public struct WINDOWPLACEMENT
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{
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public int length;
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public int flags;
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public WindowShowStyle showCmd;
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public POINT ptMinPosition;
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public POINT ptMaxPosition;
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public RECT rcNormalPosition;
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}
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public struct BLENDFUNCTION
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{
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public byte BlendOp;
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public byte BlendFlags;
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public byte SourceConstantAlpha;
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public byte AlphaFormat;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct APPBARDATA
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{
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public int cbSize;
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public IntPtr hWnd;
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public int uCallbackMessage;
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public int uEdge;
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public RECT rc;
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public IntPtr lParam;
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public static APPBARDATA NewAPPBARDATA()
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{
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APPBARDATA abd = new APPBARDATA();
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abd.cbSize = Marshal.SizeOf(typeof(APPBARDATA));
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return abd;
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct DWM_BLURBEHIND
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{
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public DWM_BB dwFlags;
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public bool fEnable;
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public IntPtr hRgnBlur;
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public bool fTransitionOnMaximized;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct MARGINS
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{
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public int leftWidth;
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public int rightWidth;
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public int topHeight;
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public int bottomHeight;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct DWM_THUMBNAIL_PROPERTIES
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{
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public int dwFlags;
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public RECT rcDestination;
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public RECT rcSource;
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public byte opacity;
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public bool fVisible;
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public bool fSourceClientAreaOnly;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct CursorInfo
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{
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public Int32 cbSize; // Specifies the size, in bytes, of the structure.
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public Int32 flags; // Specifies the cursor state. This parameter can be one of the following values:
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public IntPtr hCursor; // Handle to the cursor.
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public Point ptScreenPos; // A POINT structure that receives the screen coordinates of the cursor.
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct IconInfo
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{
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public bool fIcon; // Specifies whether this structure defines an icon or a cursor. A value of TRUE specifies
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public Int32 xHotspot; // Specifies the x-coordinate of a cursor's hot spot. If this structure defines an icon, the hot
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public Int32 yHotspot; // Specifies the y-coordinate of the cursor's hot spot. If this structure defines an icon, the hot
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public IntPtr hbmMask; // (HBITMAP) Specifies the icon bitmask bitmap. If this structure defines a black and white icon,
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public IntPtr hbmColor; // (HBITMAP) Handle to the icon color bitmap. This member can be optional if this
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}
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/// <summary>
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/// Structure, which contains information for a single stream .
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/// </summary>
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[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode, Pack = 1)]
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public struct AVISTREAMINFO
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{
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/// <summary>
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/// Four-character code indicating the stream type.
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/// </summary>
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///
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[MarshalAs(UnmanagedType.I4)]
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public int type;
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/// <summary>
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/// Four-character code of the compressor handler that will compress this video stream when it is saved.
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/// </summary>
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///
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[MarshalAs(UnmanagedType.I4)]
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public int handler;
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/// <summary>
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/// Applicable flags for the stream.
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/// </summary>
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///
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[MarshalAs(UnmanagedType.I4)]
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public int flags;
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/// <summary>
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/// Capability flags; currently unused.
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/// </summary>
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///
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[MarshalAs(UnmanagedType.I4)]
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public int Capabilities;
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/// <summary>
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/// Priority of the stream.
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/// </summary>
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///
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[MarshalAs(UnmanagedType.I2)]
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public short priority;
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/// <summary>
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/// Language of the stream.
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/// </summary>
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///
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[MarshalAs(UnmanagedType.I2)]
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public short language;
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/// <summary>
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/// Time scale applicable for the stream.
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/// </summary>
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///
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/// <remarks>Dividing <b>rate</b> by <b>scale</b> gives the playback rate in number of samples per second.</remarks>
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|
|
///
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|
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|
|
[MarshalAs(UnmanagedType.I4)]
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|
|
|
|
public int scale;
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|
|
/// <summary>
|
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|
|
/// Rate in an integer format.
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|
|
/// </summary>
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|
|
///
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|
|
[MarshalAs(UnmanagedType.I4)]
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|
|
|
public int rate;
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|
|
/// <summary>
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|
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|
|
/// Sample number of the first frame of the AVI file.
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|
|
/// </summary>
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|
|
///
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|
|
[MarshalAs(UnmanagedType.I4)]
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|
|
|
public int start;
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|
|
/// <summary>
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|
|
/// Length of this stream.
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|
|
/// </summary>
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|
///
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|
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|
|
/// <remarks>The units are defined by <b>rate</b> and <b>scale</b>.</remarks>
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|
|
///
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|
|
[MarshalAs(UnmanagedType.I4)]
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|
|
|
|
public int length;
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|
|
|
/// <summary>
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|
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|
|
/// Audio skew. This member specifies how much to skew the audio data ahead of the video frames in interleaved files.
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|
|
/// </summary>
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|
|
///
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|
|
[MarshalAs(UnmanagedType.I4)]
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|
|
public int initialFrames;
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|
|
/// <summary>
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|
|
/// Recommended buffer size, in bytes, for the stream.
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|
|
/// </summary>
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|
///
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|
[MarshalAs(UnmanagedType.I4)]
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|
|
public int suggestedBufferSize;
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|
|
/// <summary>
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|
|
/// Quality indicator of the video data in the stream.
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|
|
/// </summary>
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|
///
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|
|
/// <remarks>Quality is represented as a number between 0 and 10,000.</remarks>
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|
///
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|
|
[MarshalAs(UnmanagedType.I4)]
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|
|
public int quality;
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|
/// <summary>
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|
|
/// Size, in bytes, of a single data sample.
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|
/// </summary>
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///
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|
[MarshalAs(UnmanagedType.I4)]
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|
|
public int sampleSize;
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|
|
/// <summary>
|
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|
|
/// Dimensions of the video destination rectangle.
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|
|
/// </summary>
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|
|
///
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|
|
[MarshalAs(UnmanagedType.Struct, SizeConst = 16)]
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|
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|
|
public RECT rectFrame;
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|
|
/// <summary>
|
|
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|
|
/// Number of times the stream has been edited.
|
|
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|
|
/// </summary>
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|
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|
|
///
|
|
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|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int editCount;
|
|
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|
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|
|
|
/// <summary>
|
|
|
|
|
/// Number of times the stream format has changed.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int formatChangeCount;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Description of the stream.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 64)]
|
|
|
|
|
public string name;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Structure, which contains information about the dimensions and color format of a DIB.
|
|
|
|
|
/// </summary>
|
|
|
|
|
[StructLayout(LayoutKind.Sequential, Pack = 1)]
|
|
|
|
|
public struct BITMAPINFOHEADER
|
|
|
|
|
{
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the number of bytes required by the structure.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int size;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the width of the bitmap, in pixels.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int width;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the height of the bitmap, in pixels.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
/// <remarks>If <b>heigh</b>t is positive, the bitmap is a bottom-up DIB and its origin is
|
|
|
|
|
/// the lower-left corner. If <b>height</b> is negative, the bitmap is a top-down DIB and its
|
|
|
|
|
/// origin is the upper-left corner.</remarks>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int height;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the number of planes for the target device. This value must be set to 1.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I2)]
|
|
|
|
|
public short planes;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the number of bits-per-pixel.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I2)]
|
|
|
|
|
public short bitCount;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the type of compression for a compressed bottom-up bitmap (top-down DIBs cannot be compressed).
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int compression;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the size, in bytes, of the image.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int sizeImage;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the horizontal resolution, in pixels-per-meter, of the target device for the bitmap.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int xPelsPerMeter;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the vertical resolution, in pixels-per-meter, of the target device for the bitmap.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int yPelsPerMeter;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the number of color indexes in the color table that are actually used by the bitmap.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int colorsUsed;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Specifies the number of color indexes that are required for displaying the bitmap.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int colorsImportant;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Structure, which contains information about a stream and how it is compressed and saved.
|
|
|
|
|
/// </summary>
|
|
|
|
|
[StructLayout(LayoutKind.Sequential, Pack = 1)]
|
|
|
|
|
public struct AVICOMPRESSOPTIONS
|
|
|
|
|
{
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Four-character code indicating the stream type.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int type;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Four-character code for the compressor handler that will compress this video stream when it is saved.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int handler;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Maximum period between video key frames.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int keyFrameEvery;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Quality value passed to a video compressor.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int quality;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Video compressor data rate.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int bytesPerSecond;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Flags used for compression.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int flags;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Pointer to a structure defining the data format.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int format;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Size, in bytes, of the data referenced by <b>format</b>.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int formatSize;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Video-compressor-specific data; used internally.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int parameters;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Size, in bytes, of the data referenced by <b>parameters</b>.
|
|
|
|
|
/// </summary>
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int parametersSize;
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Interleave factor for interspersing stream data with data from the first stream.
|
|
|
|
|
/// </summary>
|
|
|
|
|
///
|
|
|
|
|
[MarshalAs(UnmanagedType.I4)]
|
|
|
|
|
public int interleaveEvery;
|
|
|
|
|
}
|
|
|
|
|
}
|