Exemplo n.º 1
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        public void MoveBufferArea(int DataLeft, int DataTop, int DataWidth, int DataHeight, int DestX, int DestY, char FillChar, ConsoleColor FillForground, ConsoleColor FillBackground)
        {
            SmallRect Source      = new SmallRect(DataLeft, DataTop, DataLeft + DataWidth - 1, DataTop + DataHeight - 1);
            Coord     Destination = new Coord(DestX, DestY);

            CharInfo Fill = new CharInfo(FillChar, new CharacterAttribute(FillForground, FillBackground));

            if (!WinAPI.ScrollConsoleScreenBuffer(BufferHandle, ref Source, IntPtr.Zero, Destination, ref Fill))
            {
                throw new ConsoleExException("ConsoleEx: Unable to move data in screen buffer.");
            }
        }
Exemplo n.º 2
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        public void SetWindowSize(int width, int height)
        {
            SmallRect NewWindow = ScreenBufferInfo.Window;

            NewWindow.Height = height;
            NewWindow.Width  = width;

            if (!WinAPI.SetConsoleWindowInfo(BufferHandle, true, ref NewWindow))
            {
                throw new ConsoleExException("ConsoleEx: Unable to set Console Window Info.");
            }
        }
Exemplo n.º 3
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        public void MoveBufferArea(System.Drawing.Rectangle DataPos, System.Drawing.Rectangle ClippingPos, System.Drawing.Point DestinationLoc, char FillChar, ConsoleColor FillForground, ConsoleColor FillBackground)
        {
            SmallRect Source      = new SmallRect(DataPos.Left, DataPos.Top, DataPos.Right, DataPos.Bottom);
            SmallRect Clipping    = new SmallRect(ClippingPos.Left, ClippingPos.Top, ClippingPos.Right, ClippingPos.Bottom);
            Coord     Destination = new Coord(DestinationLoc.X, DestinationLoc.Y);

            CharInfo Fill = new CharInfo(FillChar, new CharacterAttribute(FillForground, FillBackground));

            if (!WinAPI.ScrollConsoleScreenBufferWithClipping(BufferHandle, ref Source, ref Clipping, Destination, ref Fill))
            {
                throw new ConsoleExException("ConsoleEx: Unable to move data in screen buffer.");
            }
        }
Exemplo n.º 4
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        public int ReadPos(CharInfo[,] Buffer, int BufferOffsetX, int BufferOffsetY, int PosLeft, int PosTop, int PosRight, int PosBottom)
        {
            Coord BufferSize = new Coord(Buffer.GetLength(1), Buffer.GetLength(0));
            Coord BufferPos  = new Coord(BufferOffsetX, BufferOffsetY);

            SmallRect Region = new SmallRect(PosLeft, PosTop, PosRight, PosBottom);

            if (!WinAPI.ReadConsoleOutput(BufferHandle, Buffer, BufferSize, BufferPos, ref Region))
            {
                throw new ConsoleExException("ConsoleEx: Unable to read from screen buffer.");
            }

            return(Region.Height * Region.Width);
        }
Exemplo n.º 5
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        public ScreenBuffer(ScreenBuffer CloneFrom, bool CopyContents = false) : this()
        {
            Mode = CloneFrom.Mode;
            ConsoleScreenBufferInfoEx TempBufferInfo = CloneFrom.ScreenBufferInfo;

            ScreenBufferInfo = TempBufferInfo;

            CursorSize    = CloneFrom.CursorSize;
            CursorVisible = CloneFrom.CursorVisible;

            CursorLeft = CloneFrom.CursorLeft;
            CursorTop  = CloneFrom.CursorTop;

            if (CopyContents)
            {
                // ReadConsoleOutput has a soft limited of 64K of data, but can go lower depending on heap usage.
                // Because of that we will limit ourselves to 32k per a copy, which works out to 8192 CharInfos.
                // So we will calculate the best size of buffer to fit into that.
                short BufferBlockWidth  = TempBufferInfo.BufferSize.X;
                short BufferBlockHeight = (short)(0x2000 / TempBufferInfo.BufferSize.X);

                CharInfo[,] Buffer = new CharInfo[BufferBlockHeight, BufferBlockWidth];
                Coord     BufferSize = new Coord(BufferBlockWidth, BufferBlockHeight);
                Coord     BufferPos  = new Coord(0, 0);
                SmallRect Region     = new SmallRect(0, 0, BufferSize.X - 1, BufferBlockHeight - 1);

                while (Region.Top <= TempBufferInfo.BufferSize.Y)
                {
                    if (!WinAPI.ReadConsoleOutput(CloneFrom.BufferHandle, Buffer, BufferSize, BufferPos, ref Region))
                    {
                        throw new ConsoleExException("ConsoleEx: Unable to read source screen buffer.");
                    }

                    if (!WinAPI.WriteConsoleOutput(BufferHandle, Buffer, BufferSize, BufferPos, ref Region))
                    {
                        throw new ConsoleExException("ConsoleEx: Unable to write to screen buffer.");
                    }

                    Region.Top    += BufferBlockHeight;
                    Region.Bottom += BufferBlockHeight;
                }
            }

            OriginalAttributes = Attribute;
        }
Exemplo n.º 6
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        public void SetWindowPosition(int left, int top)
        {
            SmallRect NewWindow = ScreenBufferInfo.Window;

            int OldWidth  = NewWindow.Width;
            int OldHeight = NewWindow.Height;

            NewWindow.Left = (short)left;
            NewWindow.Top  = (short)top;

            NewWindow.Width  = OldWidth;
            NewWindow.Height = OldHeight;

            if (!WinAPI.SetConsoleWindowInfo(BufferHandle, true, ref NewWindow))
            {
                throw new ConsoleExException("ConsoleEx: Unable to set Console Window Info.");
            }
        }
Exemplo n.º 7
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        private static void Draw()
        {
            for (int y = 0; y < 25; y++)
            {
                for (int x = 0; x < 80; x++)
                {
                    if (PreBuffer[x, y] == null)
                    {
                        Buffer[y * 80 + x] = Background.Value;
                    }
                    else
                    {
                        Buffer[y * 80 + x] = PreBuffer[x, y].Value;
                    }
                }
            }

            SmallRect rect = new SmallRect()
            {
                Left = 0, Top = 0, Right = 80, Bottom = 25
            };                                                                               //Create a rectangle for ConsoleWIndow


            bool b = WriteConsoleOutputW(h, Buffer,
                                         new Coord()
            {
                X = 80, Y = 25
            },
                                         new Coord()
            {
                X = 0, Y = 0
            },
                                         ref rect);



            //Reset prebuffer
            PreBuffer = new IDrawableUnit[80, 25];
        }
Exemplo n.º 8
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 static public extern bool ScrollConsoleScreenBufferWithClipping(Microsoft.Win32.SafeHandles.SafeFileHandle ConsoleOutput, ref SmallRect ScrollRectangle, ref SmallRect ClippingRectangle, Coord DestinationOrigin, ref CharInfo Fill);
Exemplo n.º 9
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 static public extern bool ScrollConsoleScreenBuffer(Microsoft.Win32.SafeHandles.SafeFileHandle ConsoleOutput, ref SmallRect ScrollRectangle, IntPtr Reserved, Coord DestinationOrigin, ref CharInfo Fill);
Exemplo n.º 10
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 static public extern bool WriteConsoleOutput(Microsoft.Win32.SafeHandles.SafeFileHandle ConsoleOutput, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)] CharInfo[,] Buffer, Coord BufferSize, Coord BufferCoord, ref SmallRect WriteRegion);
Exemplo n.º 11
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 static public extern bool SetConsoleWindowInfo(Microsoft.Win32.SafeHandles.SafeFileHandle ConsoleOutput, bool Absolute, ref SmallRect ConsoleWindow);
Exemplo n.º 12
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 public static extern bool GetWindowRect(IntPtr hWnd, out SmallRect lpRect);
Exemplo n.º 13
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 public static extern bool WriteConsoleOutputW(
     SafeFileHandle hConsoleOutput,
     CharInfo[] lpBuffer,
     Coord dwBufferSize,
     Coord dwBufferCoord,
     ref SmallRect lpWriteRegion);